CN114753505B - A U-shaped hook connection structure for node construction based on BIM - Google Patents

Abstract

The invention relates to the field of U-shaped hook node connection mechanism, in particular to a BIM-based U-shaped hook connection structure for node construction, including an L-shaped plate, one end of the L-shaped plate is movably connected to the movable plate, and the L-shaped plate and the wall plate to be installed Connection, the wall panel is connected with the column through the L-shaped plate and the movable plate; a limit mechanism is set inside the L-shaped plate, and the limit mechanism includes a limit plate, and the limit plate can form a "U" between the L-shaped plate and the movable plate When the font structure is used to limit the rotation of the movable plate, the adjustment mechanism is set on the wall plate, and the connecting mechanism is set in the L-shaped plate. The connecting mechanism connects the limit mechanism and the adjustment mechanism. The plate restricts the rotation of the movable plate, thus forming a stable U-shaped structure to connect the wall plate and the column, and will not cause shaking at the joint. There will be no interference between the various components during installation, and it is convenient and quick to use.

Description

A U-shaped hook connection structure for node construction based on BIM

technical field

The invention relates to the field of node connection structures, in particular to a U-shaped hook node connection structure.

Background technique

The architectural model designed by BIM is generally connected with U-shaped hooks in the process of connecting wall panels and columns during physical installation, but the conventional U-shaped hook connection mechanism is shown in Figure 8. U-shaped hooks The installation surface is connected to the wall panel, and a through hole is opened on the column to allow the U-shaped hook to pass through, and the wall panel is hung on the column. At this time, the through hole opened on the column is a long strip that needs to be consistent with the height of the U-shaped hook. hole, so when the U-shaped hook is hung on the column, an extra space will be formed above the U-shaped hook, as shown in Figure 9. At this time, the U-shaped hook will shake up and down, and the installation is unstable. Some will set limit blocks in these spaces to make the U-shaped hook hang on the column more stable, but after the wall panel is installed, and when the hanging position is close to the center of the column, the space at this time will be covered by the wall panel and the column. If it is blocked, the limit block cannot be installed conveniently, so that the installation interference of each component is formed, resulting in inconvenient operation.

Contents of the invention

In order to solve the problems in the prior art that the U-shaped hooks shake up and down during installation and interfere with parts during installation, the present invention provides a U-shaped hook connection structure based on BIM for node construction.

The technical scheme of the present invention is: comprise L-shaped plate, one end face of L-shaped plate is movably connected movable plate, and L-shaped plate is connected with the wallboard to be installed, and wallboard is connected with column through L-shaped plate and movable plate; It is characterized in that: A limit mechanism is set inside the L-shaped plate, and the limit mechanism includes a limit plate, which can limit the rotation of the movable plate when the L-shaped plate and the movable plate form a “U”-shaped structure, and an adjustment mechanism is set on the wall plate , the L-shaped plate is provided with a connection mechanism, the connection mechanism is connected with the limit mechanism and the adjustment mechanism, and the operation adjustment mechanism can drive the limit mechanism to operate through the connection mechanism, so that the limit plate restricts the rotation of the movable plate.

Further, the limiting mechanism includes an L-shaped through hole, an L-shaped through hole is opened on the end surface of the L-shaped plate close to the movable plate, the L-shaped through hole passes through the corner of the L-shaped plate, and a limiting plate is set in the L-shaped through hole And the connecting mechanism, the limiting plate can be removed from the L-shaped through hole, the connecting mechanism includes a moving plate, the inner end of the limiting plate is a slope, and a matching inclined surface is provided at the position of the moving plate close to the limiting plate, and the moving plate When moving, the limiting plate can be pushed out of the L-shaped through hole through the inclined plane.

Further, the connecting mechanism includes a movable hole, and a movable hole is provided at the position corresponding to the moving plate on the side of the L-shaped plate, and a connecting plate is arranged in the movable hole, the connecting plate can move in the movable hole, the connecting plate is connected with the moving plate, and the connecting plate is connected to the moving plate. Risers are installed at the outer end of the board.

Further, a limit block is installed at the outer end of the limit plate, and when the limit plate is moved out of the L-shaped through hole, the limit block is driven to move, and when the limit block is moved out of the L-shaped through hole, it is attached to the end surface of the movable plate, A limit slot is provided in the L-shaped through hole, and a protrusion is arranged on the position of the limit plate corresponding to the limit slot, and the protrusion is located in the limit slot.

Further, a first groove is provided at the position of the wallboard corresponding to the L-shaped plate, the vertical plate of the L-shaped plate can be accommodated in the first groove, and the L-shaped plate is connected with the first groove through countersunk screws.

Further, the adjustment mechanism includes a second groove, a second groove is opened at the position corresponding to the connection mechanism in the first groove, a horizontal plate is arranged in the second groove, and the horizontal plate cooperates with the connection mechanism.

Further, a window communicating with the second groove is provided on the side of the wallboard, a baffle is arranged in the window, an annular elastic sealing ring is installed on the side of the baffle, a handle is arranged on the baffle, and a wedge-shaped block is arranged in the window .

Further, a rubber pad is installed on the position of the horizontal plate close to the connecting mechanism.

Further, a vertical chute is provided in the second groove, and a protrusion is provided on the horizontal plate corresponding to the chute, the protrusion is located in the chute, and the protrusion can slide in the chute.

Further, an elastic sealing strip is installed on the mating surface of the wall panel and the column.

The beneficial effects achieved by the present invention are: the wall board and the column can be connected through the movable board and the L-shaped board, and in the process of use, the adjustment mechanism and the connecting mechanism on the wall are used to control the The limit mechanism makes the movable plate and the L-shaped plate form a stable U-shaped structure so that the wall panel can be stably installed on the column. At the same time, when the limit mechanism is not working, the movable plate can rotate on the L-shaped plate, so that the L-shaped The plate and the movable plate can form another L-shaped plate, so that only a through hole matching the cross-section of the L-shaped plate needs to be opened on the column, and the wall plate and the column can be connected through the L-shaped plate and the movable plate. And after installation, no shaking space will be formed at the L-shaped plate, thus ensuring the stability of the installation, and the installation can be completed by operating the adjustment mechanism on the wall, reducing the interference between various components during the installation process , easy to operate, stable and reliable to use.

Description of drawings

Fig. 1 is the schematic diagram of the three-dimensional structure of the present embodiment;

Fig. 2 is the three-dimensional structure schematic diagram of the use state of the present embodiment;

Fig. 3 is the three-dimensional structure diagram of present embodiment installation;

Fig. 4 is the schematic diagram of the explosive structure installed in the present embodiment;

Fig. 5 is a schematic diagram of the three-dimensional structure of the wallboard of the present embodiment;

Fig. 6 is a three-dimensional schematic diagram of the internal structure of the present embodiment;

Fig. 7 is a three-dimensional structural schematic diagram of the internal structure of the present embodiment in use;

Fig. 8 is a schematic diagram of the three-dimensional structure of the first use state of the prior art;

Fig. 9 is a schematic perspective view of the second use state of the prior art.

Detailed ways

In order to make it easier for those skilled in the art to understand the present invention, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings.

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the description of this application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

It should be noted that when a component is said to be "mounted on" another component, it may be directly on the other component or there may be an intervening component. When a component is said to be "set on" another component, it may be set directly on the other component or there may be an intervening component at the same time. When a component is said to be "fixed" to another component, it may be directly fixed to the other component or there may be an intervening component at the same time.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

The present invention provides a BIM-based U-shaped hook connection structure for node construction, including an L-shaped plate 1, which is installed on a wall plate 3, and one end of the L-shaped plate 1 is installed with a movable plate 2 through a hinge, and the movable plate 2 can be Rotate around the hinge point, as shown in Figure 1, the movable plate 2 can rotate around the hinge point and form a "U"-shaped structure with the L-shaped plate 1, when it needs to be installed on the hollow column 4, first on the side of the column 4 Open a through hole that matches the section of the L-shaped plate 1, then turn the movable plate 2 to form an L-shaped structure with the L-shaped plate 1 as shown in Figure 2, and then insert the movable plate 2 into the opening on the column 4. through the through hole, and then turn the movable plate 2 so that the movable plate 2 and the L-shaped plate 1 form a "U"-shaped structure, as shown in Figure 3, at this time the wall plate 3 and the column 4 can be connected Get up, because the through hole is compatible with the L-shaped plate 1, the L-shaped plate 1 will not shake up and down, which ensures the stability of the wall plate 3 when it is installed. A torsion spring is installed at the hinge of the plate 2 and the L-shaped plate 1, and the effect of the torsion spring makes the movable plate 2 horizontal in a free state.

In order to ensure that the wall panel 3 and the column 4 are connected through the L-shaped panel 1 and the movable panel 2, the movable panel 2 will not rotate by itself and cause the wall panel 3 to fall off from the column 4. As shown in Figure 6, the L-shaped panel 1 is located at the corner L-shaped through-hole 5 is opened at the place, L-shaped through-hole 5 runs through the end face of L-shaped plate 1 close to movable plate 2, and the horizontal position of L-shaped through-hole 5 close to movable plate 2 cooperates to install limit plate 6, and limit plate 6 can be Slide in the L-shaped through hole 5, and the limit plate 6 can be moved out from the end face of the L-shaped plate 1 in the L-shaped through hole 5. After the limit plate 6 is moved out from the L-shaped through hole 5, the Restrict movable plate 2 to rotate upwards, L-shaped through hole 5 is positioned at the vertical position and installs movable plate 7, and the upper end of movable plate 7 is a slope, and the end face of limit plate 6 close to movable plate 7 is provided with the inclined plane of movable plate 7 Inclined surface, when the moving plate 7 moves upwards, the limiting plate 6 can be pushed to move in the horizontal direction under the action of the inclined surface, thereby moving the limiting plate 6 out of the L-shaped through hole 5 to limit the rotation of the movable plate 2 As shown in FIG. 7 , it can ensure that the movable panel 2 cannot rotate by itself, so that the wall panel 3 is stably installed on the column 4 .

In order to be able to drive the mobile plate 7 to move upwards, as shown in Figure 2 and Figure 6, a movable hole 8 is provided at the position corresponding to the vertical part of the L-shaped through hole 5 on the side of the L-shaped plate 1, and a connecting plate 9 is installed in the movable hole 8. The plate 9 is fixedly connected with the movable plate 7, the connecting plate 9 can move up and down in the movable hole 8, the vertical plate 10 is installed on the outer end of the connecting plate 9, and the movable plate 7 can be driven by controlling the vertical plate 10 to move up and down through the connecting plate 9 outside. Moving up and down, operating the vertical plate 10 can play the role of limiting the rotation of the movable plate 2.

In order to drive the riser 10 to move up and down when the L-shaped board 1 is installed on the wallboard 3, as shown in Figure 4, a first groove 11 matching the L-shaped board 1 is provided on the wallboard 3, The vertical part of the L-shaped plate 1 can be accommodated in the first groove 11, wherein the vertical part of the L-shaped plate 1 has several through holes 12, the through holes 12 are staggered with the L-shaped through holes 5, and countersunk screws are installed in the through holes 12 13. The L-shaped plate 1 is connected to the first groove 11 through the countersunk head screw 13, and the second groove 14 is opened on the inner end surface of the first groove 11 corresponding to the position of the vertical plate 10. When the L-shaped plate 1 is installed on the first When in the groove 11, now the vertical plate 10 is located in the second groove 14, the horizontal plate 15 is installed in the second groove 14, and the rubber pad 16 is installed on the side of the horizontal plate 15 near the vertical plate 10, when the L-shaped plate 1 When installed in the first groove 11, the horizontal plate 15 is aligned with the vertical plate 10, and at this time, the vertical plate 10 presses the rubber pad 16, and under the action of the rubber pad 16, a part of the elastic force pushes the L-shaped plate 1 outward. Move, so that the countersunk head screw 13 is more tightly fixed the L-shaped plate 1 and the first groove 11, which has a certain anti-loosening effect, and the rubber pad 16 increases the gap between the horizontal plate 15 and the vertical plate 10. frictional force, so when the horizontal plate 15 moves upward in the second groove 14, it can drive the vertical plate 10 to move upward.

In order to make the horizontal plate 15 move up and down stably in the second groove 14, as shown in FIG. , the projection and the horizontal plate 15 are integrally formed, the projection is located in the chute 17, and the side of the non-connecting surface of the wallboard 3 corresponds to the position of the second groove 14 to open a window 18, and the window 18 communicates with the second groove 14, When the wallboard 3 was installed on the column 4 by the L-shaped plate 1 and the movable plate 2, the horizontal plate 15 can be operated to move up and down through the window 18, and the horizontal plate 15 can be operated to limit the rotation of the movable plate 2. function, that is, the wall panel 3 can be stably installed on the column 4, which can facilitate operation and reduce interference between various components during the installation process, thereby improving work efficiency.

As shown in Figure 4, a wedge-shaped block 19 is arranged in the window 18, and the slope of the wedge-shaped block 19 faces the horizontal plate 15. When the wedge-shaped block 19 is pushed to move in the second groove 14, the slope of the wedge-shaped block 19 pushes the horizontal plate 15 moves upward, when the wedge block 19 is completely positioned below the horizontal plate 15, it also plays a role in limiting the downward movement of the horizontal plate 15, and the vertical plate 10 is also located above the wedge block 19, which ensures the stable use of this embodiment , the window 18 is provided with a baffle 20, the shape of the baffle 20 is adapted to the shape of the window 18, and an annular elastic ring 22 is installed on the side of the baffle 20 in contact with the window 18, so that the baffle 20 is stably installed in the window 18 , play the role of protecting the horizontal plate 15 and the wedge block 19, the recessed handle 21 is installed on the outer surface of the baffle plate 20, the baffle plate 20 can be easily removed and installed by the handle 21, and it is more convenient to use.

In order to make the limit plate 6 better limit the rotation of the movable plate 2 during the use of this embodiment, as shown in Figure 6, a limit block 23 is installed on the outer end of the limit plate 6, and the limit block 23 has a cross section larger than The cross-section of the limiting plate 6, when the limiting block 23 is removed from the L-shaped through hole 5, the limiting block 23 is in contact with the end face of the movable plate 2, and the L-shaped plate 1 and the movable plate 2 are taken off for convenience. The corners of the stop block 23 and the contact of the movable plate 2 are circular arc surfaces, as shown in Figure 7, at this moment, the movable plate 2 installed on the column 4 cannot rotate, as shown in Figure 6, the L-shaped through hole 5 A limit groove 24 is provided at a position corresponding to the limit plate 6 in the interior, and a protrusion 25 is set at a position corresponding to the limit groove 24 of the limit plate 6, and the protrusion 25 is located in the limit groove 24, and the protrusion 25 and the limit groove 24, the limiting plate 6 cannot be moved out from the L-shaped through hole 5, thereby making the device more stable to use.

During the use of this embodiment, first move the horizontal plate 15 to the lowermost side of the second groove 14, and install the L-shaped plate 1 in the first groove 11 through the countersunk head screw 13. At this time, the vertical plate 10 Squeeze the rubber pad 16, then pass the movable plate 2 through the through hole on the column 4 to be installed, at this time, the wedge block 19 is moved into the second groove 14 through the window 18, under the action of the wedge block 19, The horizontal plate 15 moves upward, and under the action of friction, the horizontal plate 15 moves upward to drive the vertical plate 10 to move upward, and the vertical plate 10 moves upward through the connecting plate 9 to drive the moving plate 7 to move upward, and pushes the limit plate under the action of the inclined plane 6 to move outward, push the movable plate 2 to rotate under the action of the limit block 23, and make the bottom surface of the limit block 23 contact with the end face of the movable plate 2, so that the movable plate 2 cannot rotate by itself. When the plate 10 and the horizontal plate 15 are below, the device is in a stable state now, and the wall panel 3 and the column 4 are connected by the L-shaped plate 1 and the movable plate 2, and then the window is sealed by the baffle plate 20, When it is necessary to remove the wallboard 3 and the column 4, it is only necessary to take out the wedge-shaped block 19 and push the horizontal plate 15 to move downward. Move in the through hole 5, and now the wallboard 3 can be taken off.

When the wallboard 3 is installed on the column 4, in order to ensure a more stable fit between the wallboard 3 and the column 4, as shown in Figure 4, an elastic sealing strip 26 is installed on the bonding surface of the wallboard 3 and the column 4, The elastic sealing strip 26 plays the role of sealing and shock absorption, so that the wall panel 3 is installed on the column 4 more stably.

The embodiments of the present invention described above are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims (7)

1. The utility model provides a node construction U type hook connection structure based on BIM, includes L template (1), and L template (1) one end swing joint fly leaf (2), L template (1) are connected with wallboard (3) of waiting to install, and wallboard (3) are connected with stand (4) through L template (1) and fly leaf (2); the method is characterized in that: the L-shaped plate (1) is internally provided with a limiting mechanism, the limiting mechanism comprises a limiting plate (6), the limiting plate (6) can limit the movable plate (2) to rotate when the L-shaped plate (1) and the movable plate (2) form a U-shaped structure, the wallboard (3) is provided with an adjusting mechanism, the L-shaped plate (1) is internally provided with a connecting mechanism, the connecting mechanism is connected with the limiting mechanism and the adjusting mechanism, and the adjusting mechanism can be operated to drive the limiting mechanism to operate through the connecting mechanism, so that the movable plate (2) is limited to rotate by the limiting plate (6);

the limiting mechanism comprises an L-shaped through hole (5), the L-shaped through hole (5) is formed in the end face, close to the movable plate (2), of the L-shaped plate (1), the L-shaped through hole (5) is internally provided with a limiting plate (6) and a connecting mechanism through the corner of the L-shaped plate (1), the limiting plate (6) can be moved out of the L-shaped through hole (5), the connecting mechanism comprises a moving plate (7), the inner end of the limiting plate (6) is an inclined surface, an adaptive inclined surface is formed in the position, close to the limiting plate (6), of the moving plate (7), and the limiting plate (6) can be pushed out of the L-shaped through hole (5) through the inclined surface when the moving plate (7) moves;

the connecting mechanism comprises a movable hole (8), the movable hole (8) is formed in the side surface of the L-shaped plate (1) corresponding to the position of the movable plate (7), a connecting plate (9) is arranged in the movable hole (8), the connecting plate (9) can move in the movable hole (8), the connecting plate (9) is connected with the movable plate (7), and a vertical plate (10) is arranged at the outer end of the connecting plate (9);

the adjusting mechanism comprises a second groove (14), the position of the first groove (11) corresponding to the connecting mechanism is provided with the second groove (14), the second groove (14) is internally provided with a transverse plate (15), and the transverse plate (15) is mutually matched with the connecting mechanism.

2. The BIM-based node construction U-hook connection structure of claim 1, wherein: limiting blocks (23) are arranged at the outer ends of limiting plates (6), the limiting plates (6) drive the limiting blocks (23) to move when moving out of L-shaped through holes (5), the limiting blocks (23) are attached to the end faces of movable plates (2) when moving out of the L-shaped through holes (5), limiting grooves (24) are formed in the L-shaped through holes (5), protrusions (25) are arranged at positions, corresponding to the limiting grooves (24), of the limiting plates (6), and the protrusions (25) are located in the limiting grooves (24).

3. The BIM-based node construction U-hook connection structure of claim 1, wherein: the wallboard (3) correspond the position department of L template (1) and offer first recess (11), L template (1) vertical board can accomodate in first recess (11), L template (1) are connected with first recess (11) through countersunk head screw (13).

4. The BIM-based node construction U-hook connection structure of claim 1, wherein: a window (18) communicated with the second groove (14) is formed in the side face of the wallboard (3), a baffle (20) is arranged in the window (18), an annular elastic sealing ring (22) is mounted on the side face of the baffle (20), a handle (21) is arranged on the baffle (20), and a wedge-shaped block (19) is arranged in the window (18).

5. The BIM-based node construction U-hook connection structure of claim 1, wherein: a rubber pad (16) is arranged at the position of the transverse plate (15) close to the connecting mechanism.

6. The BIM-based node construction U-hook connection structure of claim 1, wherein: a chute (17) in the vertical direction is formed in the second groove (14), a lug is arranged at the position of the transverse plate (15) corresponding to the chute (17), the lug is positioned in the chute (17), and the lug can slide in the chute (17).

7. The BIM-based node construction U-hook connection structure of claim 1, wherein: the elastic sealing strips (26) are arranged on the matching surfaces of the wallboards (3) and the upright posts (4).