CN211341828U - Building engineering datum line pay-off - Google Patents

Abstract

The utility model discloses a construction engineering baseline line pay-off device, which particularly relates to the field of construction engineering equipment. There are angular displacement sensors on the sides, support plates on both sides of the movable plate, electric push rods between the support plates and the bottom plate, a control box on the top surface of the bottom plate, and a control box on the top of the control box. There are storage boxes. The utility model is provided with a movable plate and a support plate. The angular displacement sensor on the surface of the movable plate detects the inclination angle of the movable plate and transmits a signal to the control device. Adjust the inclination angle of the movable plate. When the movable plate is in a horizontal state, the horizontal position of the movable plate is positioned by the positioning screw through the support plate and the connecting rod in turn, so as to ensure that the top fixing seat and the through groove are at a horizontal height.

Description

A construction project baseline line pay-off device

technical field

The utility model relates to the technical field of construction engineering equipment, and more particularly, the utility model relates to a construction engineering baseline line pay-off device.

Background technique

In the construction process of all construction projects, the setting out of the baseline is a more important link, which is directly related to the construction accuracy of the entire building, and is also a more complicated link before construction. Before construction, all the reference points of the building must be determined by the way of laying out lines. The current laying out methods include manual measuring and laying out, and laying out devices, etc. The method of manual measuring and laying out is relatively simple but prone to errors , the method of paying off the line through the pay-off device is more accurate, but the current pay-off device is prone to errors in the pay-off due to the influence of the terrain when determining the level, and inaccurate due to the need to operate multiple pay-off devices. Happening.

In addition, the pay-off position of the reference line of construction projects is uneven in many cases, and the existing auxiliary pay-off devices cannot solve such problems well. The lower rate will affect the subsequent engineering construction, so it is necessary to invent a construction project baseline line pay-off device.

Utility model content

In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides a device for setting off the reference line of a construction project.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a construction project reference line pay-off device, comprising a bottom plate, a movable plate is arranged on the top of the bottom plate, an alarm is arranged on the front side surface of the movable plate, and the alarm There are angular displacement sensors on both sides, support plates on both sides of the movable plate, an electric push rod between the support plate and the bottom plate, a control box on the top surface of the bottom plate, and a top of the control box There is a storage box, a mounting seat is provided on the top surface of the movable plate, a top plate is fixed on the top of the mounting seat, a fixing seat is provided on the top surface of the top plate, the fixing seat is screwed with the top plate, and the outer side of the fixing seat is There are through grooves around the surface.

In a preferred embodiment, slots are uniformly provided on the inner wall of the bottom plate, positioning bolts are uniformly penetrated through the bottom plate, and plug-in boards are inserted into the sockets.

In a preferred embodiment, the bottom of the movable plate is provided with connecting rods, the connecting rods are arranged on both sides of the control box, the supporting plate and the angular displacement sensor are provided with connecting holes inside, and the outside of the connecting holes is provided with connecting rods. There are set screws.

In a preferred embodiment, both sides of the movable plate are provided with hinge seats, and the hinge seats are arranged on the inner side surface of the support plate and are hinged with the support plate.

In a preferred embodiment, a control device is provided inside the control box, and the control device includes a control unit, a data storage module, a data processing module and a data transmission module, and the output end of the angular displacement sensor is connected to the input end of the control device. The surface of the control box is provided with a display screen, and both the alarm and the display screen are connected to the input end of the control device.

In a preferred embodiment, the fixing seat is hollow, the number of the through grooves is set to be multiple, the outer side of the through groove is provided with a connecting groove, and the connecting groove is threadedly connected with the through groove.

Technical effects and advantages of the present utility model:

1. The utility model is provided with a movable plate and a support plate. The angular displacement sensor on the surface of the movable plate detects the inclination angle of the movable plate and transmits a signal to the control device. The control device adjusts different electric push rods according to the different angles. Adjust the inclination angle of the movable board. When the movable board is in a horizontal state, the alarm will sound to remind the staff to position it. The positioning screw will penetrate the support board and the connecting rod to locate the horizontal position of the movable board, so as to ensure the fixed seat on the top. It is at a horizontal height with the through groove, and the alignment of the reference line will not be affected by the unevenness of the ground, which ensures the accurate progress of the project;

2. By having a fixed seat and a through slot, after placing the base plate in the desired position, the base plate is positioned by the positioning screws, and the through slot and the connecting slot are installed on the surface of the fixed seat according to the different positioning requirements. The through grooves on one side or the wires on the top of the fixed base enter the connection grooves on the other end, so as to realize the alignment of the reference lines in different directions and different positions, which is suitable for different building needs.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a top view of the overall structure of the present invention.

Figure 3 is a side view of the bottom plate of the utility model.

Reference numerals are: 1 base plate, 11 slot, 12 positioning bolt, 13 insert plate, 2 movable plate, 21 alarm, 22 angular displacement sensor, 23 connecting rod, 3 supporting plate, 31 electric push rod, 4 control box, 5 storage box, 6 mounting seat, 7 top plate, 8 fixing seat, 9 through slot, 91 connecting slot.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

According to a construction project datum line pay-off device shown in Fig. 1-3, it comprises a base plate 1, a movable plate 2 is arranged on the top of the base plate 1, an alarm 21 is arranged on the front surface of the movable plate 2, and both sides of the alarm 21 are provided with an alarm device 21. There is an angular displacement sensor 22, a support plate 3 is arranged on both sides of the movable plate 2, an electric push rod 31 is arranged between the support plate 3 and the base plate 1, a control box 4 is arranged on the top surface of the base plate 1, and a storage device is arranged on the top of the control box 4 Box 5, the top surface of the movable plate 2 is provided with a mounting seat 6, the top of the mounting seat 6 is fixedly provided with a top plate 7, the top surface of the top plate 7 is provided with a fixed seat 8, the fixed seat 8 is threadedly connected with the top plate 7, and the outer surface of the fixed seat 8 is surrounded by a fixed seat 8. There are through slots 9.

Slots 11 are evenly arranged on the inner wall of the bottom plate 1, positioning bolts 12 are evenly penetrated inside the bottom plate 1, and a plug-in board 13 is inserted into the slot 11. After placing the bottom plate 1 in the desired position, the bottom plate 1 is positioned by the positioning screws 12. , the plug board 13 can be installed and positioned according to the terrain.

The bottom of the movable plate 2 is provided with connecting rods 23, the connecting rods 23 are arranged on both sides of the control box 4, the supporting plate 3 and the angular displacement sensor 22 are provided with connecting holes inside, and the outside of the connecting holes are provided with positioning screws, which are successively penetrated and supported by the positioning screws. The plate 3 and the connecting rod 23 locate the horizontal position of the movable plate 2, so as to ensure that the fixed seat 8 and the through slot 9 at the top are at a horizontal height.

Both sides of the movable plate 2 are provided with hinge seats, and the hinge seats are arranged on the inner surface of the support plate 3 and are hinged with the support plate 3 .

There is a control device inside the control box 4. The control device includes a control unit, a data storage module, a data processing module and a data transmission module. The output end of the angular displacement sensor 22 is connected to the input end of the control device. Both the controller 21 and the display screen are connected to the input end of the control device, the model of the data transmission module is set to CH-D3G7Z19, the model of the data storage module is set to CFR-30K, the model of the angular displacement sensor 22 is set to R36AS RVDT, and the angular displacement sensor 22 detects the movable board 2 is at the inclination angle and transmits a signal to the control device. The control device adjusts the different electric push rods 31 to work according to the different angles to adjust the inclination angle of the movable panel 2 .

The fixed seat 8 is hollow, the number of the through grooves 9 is set to be multiple, and the outer side of the through groove 9 is provided with a connecting groove 91. Slot 9 and connecting slot 91.

The working principle of the utility model:

Referring to the accompanying drawings 1 and 3 of the description: after placing the bottom plate 1 in the desired position, the bottom plate 1 is positioned by the positioning screws 12, and the plug-in plate 13 can be installed and positioned according to the terrain;

1 and 2 of the description: the angular displacement sensor 22 on the surface of the movable plate 2 detects the inclination angle of the movable plate 2 and transmits a signal to the control device. The inclination angle of the plate 2 is adjusted. When the movable plate 22 is in a horizontal state, the alarm 21 sounds to remind the staff to position the movable plate 2. The positioning screws pass through the support plate 3 and the connecting rod 23 in turn to locate the horizontal position of the movable plate 2, so as to be able to locate the movable plate 2. Ensure that the fixed seat 8 and the through slot 9 on the top are at a horizontal height;

Referring to Figure 2 of the description: according to the different positioning requirements, install the through groove 9 and the connecting groove 91 on the surface of the fixed seat 8. After the connection is completed, the through groove 9 on one side or the top wire of the fixed seat 8 can enter the connection at the other end Slot 9, so as to realize the alignment of reference lines in different directions and different positions, and adapt to different building needs.

The last points to be noted are: First of all, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, and may be mechanical connection. or electrical connection, or internal communication between two components, or direct connection, "up", "down", "left", "right", etc. are only used to indicate relative positional relationship, when the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: in the drawings of the disclosed embodiments of the present invention, only the structures involved in the embodiments of the present invention are involved, and other structures may refer to the general design. In the case of no conflict, the same embodiment and different embodiments of the present invention can be mutually combination;

Finally: the above is only the preferred embodiment of the present utility model, and is not intended to limit the present utility model, all within the spirit and principle of the present utility model, any modification, equivalent replacement, improvement, etc. made, should include within the scope of protection of the present invention.

Claims (6)

1. A construction project datum line pay-off device, comprising a base plate (1), characterized in that: the top of the base plate (1) is provided with a movable plate (2), and the front side surface of the movable plate (2) is provided with an alarm The alarm device (21) is provided with angular displacement sensors (22) on both sides of the alarm device (21), and support plates (3) are provided on both sides of the movable plate (2). An electric push rod (31) is arranged between the bottom plates (1), a control box (4) is arranged on the top surface of the bottom plate (1), and a storage box (5) is arranged on the top of the control box (4). The top surface of the plate (2) is provided with a mounting seat (6), the top of the mounting seat (6) is fixedly provided with a top plate (7), and the top surface of the top plate (7) is provided with a mounting seat (8), the mounting seat (8) is threadedly connected to the top plate (7), and a through groove (9) is formed around the outer surface of the fixing seat (8). 2. A construction project datum line pay-off device according to claim 1, characterized in that: the inner wall of the bottom plate (1) is evenly provided with slots (11), and the bottom plate (1) is evenly provided with A positioning bolt (12) is provided, and a plug-in board (13) is inserted into the slot (11). 3. A construction project reference line pay-off device according to claim 1, characterized in that: the bottom of the movable plate (2) is provided with a connecting rod (23), and the connecting rod (23) is arranged on the control box (4) On both sides, the supporting plate (3) and the angular displacement sensor (22) are provided with connecting holes inside, and the outer sides of the connecting holes are provided with positioning screws. 4. A construction project datum line pay-off device according to claim 1, characterized in that: both sides of the movable plate (2) are provided with hinged seats, and the hinged seats are arranged on the inner side of the support plate (3) surface and hinged to the support plate (3). 5. A construction project reference line pay-off device according to claim 1, characterized in that: a control device is provided inside the control box (4), and the control device comprises a control unit, a data storage module, a data processing module and data transmission module, the output end of the angular displacement sensor (22) is connected to the input end of the control device, the surface of the control box (4) is provided with a display screen, and the alarm (21) and the display screen are both connected to the control device input connection. 6. A construction project reference line pay-off device according to claim 1, characterized in that: the fixed seat (8) is hollow, the number of the through grooves (9) is set to be multiple, and the through A connecting groove (91) is provided on the outer side of the groove (9), and the connecting groove (91) is threadedly connected with the through groove (9).

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