CN113006458A - Anti-slip steel pipe for scaffold - Google Patents
Anti-slip steel pipe for scaffold Download PDFInfo
- Publication number
- CN113006458A CN113006458A CN202110110252.XA CN202110110252A CN113006458A CN 113006458 A CN113006458 A CN 113006458A CN 202110110252 A CN202110110252 A CN 202110110252A CN 113006458 A CN113006458 A CN 113006458A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- fixedly connected
- connecting block
- wall
- pipe main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 65
- 239000010959 steel Substances 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000000670 limiting effect Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
Abstract
The invention discloses an anti-skid steel pipe for a scaffold, which comprises a steel pipe main body, wherein a rotating rod rotatably connected with the steel pipe main body penetrates through the outer wall of the steel pipe main body, the top of the rotating rod is fixedly connected with a handle, the bottom of the rotating rod is fixedly connected with a first bevel gear, two moving rods slidably connected with the steel pipe main body penetrate through the steel pipe main body, an adjusting mechanism is arranged between the first bevel gear and the two moving rods, the right end of the moving rod on the right side is fixedly connected with a first connecting block, the left end of the moving rod on the left side is fixedly connected with a second connecting block, and a fixing mechanism which is matched with the first connecting block and the adjacent second connecting block is arranged between the first connecting. The invention has reasonable structure, can adjust the length of the steel pipe according to the actual situation through the adjusting mechanism, and has wide application range; two adjacent steel pipes from top to bottom can be installed and fixed fast through fixed establishment, easy operation, the installation effectiveness is high.
Description
Technical Field
The invention relates to the technical field of scaffolds, in particular to an anti-skidding steel pipe for a scaffold.
Background
The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials.
The length of the steel pipe in the steel pipe scaffold is fixed, the steel pipe cannot be flexibly lengthened according to the field requirement during assembly, and the application range is narrow; meanwhile, the two steel pipes which are adjacent up and down are fixed mostly through connecting pieces, so that the operation is complex, and the installation efficiency is low.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides the anti-skid steel pipe for the scaffold, which can adjust the length of the steel pipe according to the actual situation through an adjusting mechanism and has wide application range; two adjacent steel pipes from top to bottom can be installed and fixed fast through fixed establishment, easy operation, the installation effectiveness is high.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an antiskid steel pipe for scaffold, includes the steel pipe main part, the outer wall of steel pipe main part runs through to be equipped with rather than the rotary rod of being connected of rotating, the top fixedly connected with handle of rotary rod, the first bevel gear of bottom fixedly connected with of rotary rod, run through in the steel pipe main part to be equipped with rather than two carriage bars of sliding connection, all be equipped with adjustment mechanism between first bevel gear and the two carriage bars, the right side the first connecting block of right-hand member fixedly connected with of carriage bar, it is left the left end fixedly connected with second connecting block of carriage bar, be equipped with the fixed establishment of mutually supporting between first connecting block and the adjacent second connecting block, the outer wall of steel pipe main part is equipped with the one deck skid resistant course, all be equipped with the sealing washer between the inner wall of steel pipe main part.
Preferably, the adjusting mechanism includes that there is second bevel gear with first bevel gear meshing, fixedly connected with threaded rod on the second bevel gear, the inner wall fixedly connected with stopper of steel pipe main part, the threaded rod runs through the stopper and rotates rather than being connected, be equipped with two sliding trays in the steel pipe main part, the equal fixedly connected with dead lever of cell wall of two sliding trays, two the outer wall of dead lever all overlaps and is equipped with rather than sliding connection's sliding block, two the sliding block runs through the sliding tray setting respectively, two the sliding block is rather than the carriage release lever fixed connection that corresponds jointly, be equipped with the thread groove on the carriage release lever, the threaded rod runs through the thread groove and rather than cell wall threaded connection.
Preferably, fixed establishment include with first connecting block fixed connection's fixed block, be equipped with two recesses on the fixed block, be equipped with the mounting groove on the second connecting block, the outer wall of second connecting block runs through be equipped with rather than two sliding connection's spacing bolt, two the outer wall of spacing bolt all is equipped with the spring, two the both ends of spring respectively with spacing bolt and second connecting block fixed connection.
Preferably, the outer wall cover of handle is equipped with one deck protective sheath, the material of protective sheath is rubber.
Preferably, the outer wall of the threaded rod and the inner wall of the thread groove are respectively provided with matched external threads and internal threads.
Preferably, the two limit pins are provided with an inclined surface.
Compared with the prior art, the invention has the beneficial effects that:
1. the staff holds the handle and rotates, drives rotary rod, first bevel gear, second bevel gear, threaded rod and rotates, makes the carriage release lever, the sliding block at both ends move in opposite directions or back of the body mutually, drives first connecting block, fixed block and second connecting block, spacing bolt, spring and moves in opposite directions or back of the body mutually, can be according to the length of actual conditions needs adjustment steel pipe, application scope is wide.
2. The staff inserts the mounting groove of adjacent steel pipe with the fixed block in, makes two spacing bolts imbed the completion respectively in the recess and fixes, when needs are dismantled down, extracts spacing bolt until breaking away from the recess, makes the spring tensile, can demolish adjacent steel pipe, easy operation, the installation is dismantled conveniently, save time.
In conclusion, the length of the steel pipe can be adjusted according to the actual situation through the adjusting mechanism, and the application range is wide; two adjacent steel pipes from top to bottom can be installed and fixed fast through fixed establishment, easy operation, the installation effectiveness is high.
Drawings
Fig. 1 is a cross-sectional view of an antiskid steel pipe for a scaffold according to the present invention;
fig. 2 is a sectional view of an anti-slip steel pipe body for a scaffold according to the present invention.
In the figure: the steel pipe comprises a steel pipe body 1, a rotating rod 2, a handle 3, a first bevel gear 4, a second bevel gear 5, a threaded rod 6, a limiting block 7, a moving rod 8, a sliding block 9, a fixing rod 10, a sliding groove 11, a first connecting block 12, a fixing block 13, a groove 14, a second connecting block 15, a mounting groove 16, a limiting bolt 17, a spring 18, an anti-skid layer 19 and a sealing ring 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, an anti-skidding steel pipe for scaffold, including steel pipe main part 1, the outer wall of steel pipe main part 1 runs through and is equipped with rather than rotating the rotary rod 2 of being connected, the top fixedly connected with handle 3 of rotary rod 2, the outer wall cover of handle 3 is equipped with the one deck protective sheath, the material of protective sheath is rubber, give other people the comfort, the first bevel gear 4 of bottom fixedly connected with of rotary rod 2, run through in the steel pipe main part 1 and be equipped with two carriage bars 8 rather than sliding connection, move relatively or mutually the back of the body through two carriage bars 8 and adjust the length of steel pipe.
An adjusting mechanism is arranged between the first bevel gear 4 and the two moving rods 8, the adjusting mechanism comprises a second bevel gear 5 meshed with the first bevel gear 4, a threaded rod 6 is fixedly connected to the second bevel gear 5, a limiting block 7 is fixedly connected to the inner wall of the steel pipe main body 1, the threaded rod 6 penetrates through the limiting block 7 and is rotatably connected with the limiting block, two sliding grooves 11 are arranged in the steel pipe main body 1, fixing rods 10 are fixedly connected to the groove walls of the two sliding grooves 11, sliding blocks 9 slidably connected with the fixing rods 10 are sleeved on the outer walls of the two fixing rods 10, the two sliding blocks 9 respectively penetrate through the sliding grooves 11, the two sliding blocks 9 are fixedly connected with the moving rods 8 corresponding to the sliding blocks together, threaded grooves are arranged on the moving rods 8, the threaded rod 6 penetrates through the threaded grooves and is in threaded connection with the groove walls of the threaded, the length of the steel pipe can be adjusted through the adjusting mechanism, and the using range is wide.
The right end of the right moving rod 8 is fixedly connected with a first connecting block 12, the left end of the left moving rod 8 is fixedly connected with a second connecting block 15, a mutually matched fixing mechanism is arranged between the first connecting block 12 and the adjacent second connecting block 15, the fixing mechanism comprises a fixing block 13 fixedly connected with the first connecting block 12, two grooves 14 are arranged on the fixing block 13, a mounting groove 16 is arranged on the second connecting block 15, two limit bolts 17 in sliding connection with the second connecting block 15 penetrate through the outer wall of the second connecting block 15, inclined planes are arranged on the two limit bolts 17, springs 18 are sleeved on the outer walls of the two limit bolts 17, two ends of the two springs 18 are respectively and fixedly connected with the limit bolts 17 and the second connecting block 15, the outer wall of the steel pipe main body 1 is provided with an anti-skid layer 19, the anti-skid layer 19 is made of anti-skid coating and has certain anti-skid performance, and, all be equipped with sealing washer 20 between the inner wall of steel pipe main part 1 and two movable rod 8, avoid the rainwater to get into the inside of steel pipe main part 1 and cause the damage.
In the invention, a worker firstly holds the handle 3 to rotate to drive the rotating rod 2, the first bevel gear 4, the second bevel gear 5 and the threaded rod 6 to rotate, under the limiting action of the fixed rod 10, the moving rods 8 and the sliding blocks 9 at the two ends move towards or away from each other to drive the first connecting block 12, the fixed block 13, the second connecting block 15, the limiting bolt 17 and the spring 18 to move towards or away from each other, so that the length of the steel pipe can be adjusted according to the actual condition, and the application range is wide; when the installation, insert the mounting groove 16 of adjacent steel pipe with fixed block 13 in, make two spacing bolts 17 imbed respectively and accomplish fixedly in the recess 14, when needs are dismantled down, extract spacing bolt 17 until breaking away from recess 14, make spring 18 tensile, can dismantle adjacent steel pipe, easy operation, the installation is dismantled conveniently, save time.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. An anti-slip steel pipe for a scaffold comprises a steel pipe main body (1) and is characterized in that a rotating rod (2) which is rotatably connected with the steel pipe main body (1) penetrates through the outer wall of the steel pipe main body (1), a handle (3) is fixedly connected to the top of the rotating rod (2), a first bevel gear (4) is fixedly connected to the bottom of the rotating rod (2), two moving rods (8) which are slidably connected with the steel pipe main body (1) penetrate through the steel pipe main body (1), adjusting mechanisms are respectively arranged between the first bevel gear (4) and the two moving rods (8), a first connecting block (12) is fixedly connected to the right end of the moving rod (8) on the right side, a second connecting block (15) is fixedly connected to the left side of the moving rod (8), and fixing mechanisms which are matched with each other are arranged between the first connecting block (12) and the adjacent second connecting block, the outer wall of steel pipe main part (1) is equipped with one deck skid resistant course (19), all be equipped with between the inner wall of steel pipe main part (1) and two carriage release levers (8) sealing washer (20).
2. The anti-skid steel tube for scaffolds as claimed in claim 1, wherein said adjusting mechanism comprises a second bevel gear (5) engaged with the first bevel gear (4), a threaded rod (6) is fixedly connected to the second bevel gear (5), a stop block (7) is fixedly connected to the inner wall of the steel tube body (1), the threaded rod (6) penetrates through the stop block (7) and is rotatably connected therewith, two sliding grooves (11) are formed in the steel tube body (1), fixing rods (10) are fixedly connected to the walls of the two sliding grooves (11), sliding blocks (9) slidably connected with the fixing rods (10) are sleeved on the outer walls of the two fixing rods (10), the two sliding blocks (9) are respectively arranged to penetrate through the sliding grooves (11), the two sliding blocks (9) are fixedly connected with the corresponding moving rods (8), and threaded grooves are formed on the moving rods (8), the threaded rod (6) penetrates through the threaded groove and is in threaded connection with the groove wall of the threaded groove.
3. The antiskid steel pipe for scaffold according to claim 1, wherein the fixing mechanism comprises a fixing block (13) fixedly connected with the first connecting block (12), two grooves (14) are formed in the fixing block (13), a mounting groove (16) is formed in the second connecting block (15), two limiting bolts (17) slidably connected with the second connecting block (15) penetrate through the outer wall of the second connecting block (15), two springs (18) are sleeved on the outer wall of each limiting bolt (17), and two ends of each spring (18) are fixedly connected with the limiting bolts (17) and the second connecting block (15) respectively.
4. The anti-skid steel pipe for the scaffold as claimed in claim 1, wherein the outer wall of the handle (3) is sleeved with a protective sleeve, and the protective sleeve is made of rubber.
5. The scaffold antiskid steel pipe of claim 2, wherein the outer wall of the threaded rod (6) and the inner wall of the thread groove are respectively provided with a matching external thread and an internal thread.
6. A scaffold anti-slip steel tube according to claim 3, wherein both of said limit pins (17) are provided with an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110110252.XA CN113006458A (en) | 2021-01-27 | 2021-01-27 | Anti-slip steel pipe for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110110252.XA CN113006458A (en) | 2021-01-27 | 2021-01-27 | Anti-slip steel pipe for scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113006458A true CN113006458A (en) | 2021-06-22 |
Family
ID=76384680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110110252.XA Pending CN113006458A (en) | 2021-01-27 | 2021-01-27 | Anti-slip steel pipe for scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113006458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463905A (en) * | 2021-07-26 | 2021-10-01 | 黑龙江省建筑安装集团有限公司 | Scaffold frame connecting device for civil engineering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040211147A1 (en) * | 2003-04-24 | 2004-10-28 | Peter Vanagan | Building construction shores |
| CN207436481U (en) * | 2017-10-28 | 2018-06-01 | 陈旭 | A kind of Novel high-rise construction external scaffolding |
| CN208137408U (en) * | 2018-03-05 | 2018-11-23 | 天津创大科技发展有限公司 | A kind of scaffold facilitating adjusting |
| CN209293399U (en) * | 2018-12-17 | 2019-08-23 | 沧州华翔建筑器材有限公司 | A kind of adjustable disk buckle scaffold horizon bar |
| CN111705719A (en) * | 2020-06-30 | 2020-09-25 | 浙江路鑫交通设施工程有限公司 | Multipurpose guardrail capable of being rapidly disassembled and assembled and installation method thereof |
-
2021
- 2021-01-27 CN CN202110110252.XA patent/CN113006458A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040211147A1 (en) * | 2003-04-24 | 2004-10-28 | Peter Vanagan | Building construction shores |
| CN207436481U (en) * | 2017-10-28 | 2018-06-01 | 陈旭 | A kind of Novel high-rise construction external scaffolding |
| CN208137408U (en) * | 2018-03-05 | 2018-11-23 | 天津创大科技发展有限公司 | A kind of scaffold facilitating adjusting |
| CN209293399U (en) * | 2018-12-17 | 2019-08-23 | 沧州华翔建筑器材有限公司 | A kind of adjustable disk buckle scaffold horizon bar |
| CN111705719A (en) * | 2020-06-30 | 2020-09-25 | 浙江路鑫交通设施工程有限公司 | Multipurpose guardrail capable of being rapidly disassembled and assembled and installation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463905A (en) * | 2021-07-26 | 2021-10-01 | 黑龙江省建筑安装集团有限公司 | Scaffold frame connecting device for civil engineering |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20210622 |