CN216196518U - Inserted lifting scaffold pre-buried bolt hole positioning device - Google Patents
Inserted lifting scaffold pre-buried bolt hole positioning device Download PDFInfo
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- CN216196518U CN216196518U CN202121394048.7U CN202121394048U CN216196518U CN 216196518 U CN216196518 U CN 216196518U CN 202121394048 U CN202121394048 U CN 202121394048U CN 216196518 U CN216196518 U CN 216196518U
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- embedded bolt
- bolt
- positioning device
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
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- 238000009434 installation Methods 0.000 abstract description 4
- 230000017105 transposition Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 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
- 238000005299 abrasion Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a positioning device for embedded bolt holes of an attached lifting scaffold, which comprises a horizontally arranged channel steel plate, a plurality of mounting holes formed in the channel steel plate, a plurality of fixing assemblies connected to the channel steel plate through the mounting holes, and a bearing beam vertically connected to the upper end surface of the channel steel plate through the fixing assemblies, wherein the bearing beam is at least provided with a threaded hole and is rotatably connected to a supporting beam on the upper part of the supporting beam, and the supporting beam is configured into a telescopic structure. The scaffold is simple in structure, the bearing beam is provided with the threaded hole, and the bearing beam can be fixedly connected to the wall plate, so that the overall stability of the scaffold is improved; still set up buried bolt in advance, and buried bolt in advance can be at the screw hole transposition position, the installation and the dismantlement of the scaffold frame of being convenient for, convenient operation.
Description
Technical Field
The utility model relates to the technical field of scaffolds, in particular to a positioning device for embedded bolt holes of an attached lifting scaffold.
Background
Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height. The scaffold is made of bamboo, wood, steel pipes or synthetic materials mainly for constructors to live up and down or for peripheral safety net enclosures, overhead installation components and the like. Some projects also use scaffolds as templates, and in addition, the scaffold is widely used in advertising, municipal administration, traffic roads and bridges, mines and other departments. The mounting and positioning of the scaffold, especially the attached scaffold, are extremely important.
Through retrieval, the utility model with the patent number of CN201821520688.6 discloses a lifting scaffold positioning device, wherein a limit hook and a limit shaft are arranged, and after a bearing beam rises to the top end, the bearing beam is directly hung on a wall-attached seat to prevent the bearing beam from falling; furthermore, the positions of the rack guide rail and the wall-attached seat are limited by arranging the first roller and the limiting plate, so that the rack guide rail and the wall-attached seat move along the linear direction; furthermore, the positions of the bearing beam and the rack guide rail are limited by arranging the second idler wheel and the limiting block, so that the bearing beam and the rack guide rail move along the linear direction. The utility model discloses a still have following defect: 1. the bearing beam is directly hung on the wall-attached seat, other reserved parts are not needed, and the application range is small; 2. the embedded bolts are not arranged, so that the later scaffold is inconvenient to disassemble and assemble and has general stability; 3. the bolts are not provided with reserved hole sites, the scaffold is not flexible enough when being disassembled and assembled, and the operation is difficult.
Based on above-mentioned technical problem, technical personnel in the field need urgently to research and develop a simple structure, can fix on the wallboard, is equipped with buried bolt in advance, and buried bolt in advance can the relocation, and the flexible operation, the good inserted type of stability promotes scaffold frame buried bolt hole positioner in advance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the positioning device for the embedded bolt hole of the attached lifting scaffold, which has a simple structure, can be fixed on a wallboard, is provided with the embedded bolt, can change the position of the embedded bolt, is flexible to operate and has good stability.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the utility model discloses a positioning device for embedded bolt holes of an attached lifting scaffold, which comprises:
a horizontally disposed channel steel plate; and
a plurality of mounting holes are formed in the channel steel plate;
the fixing assemblies are connected to the channel steel plate through the mounting holes, the upper portions of the fixing assemblies are arranged at the upper end of the channel steel plate, the lower portions of the fixing assemblies are embedded at the lower end of the channel steel plate, and the fixing assemblies can change positions in the mounting holes;
the bearing beam is vertically connected to the upper end face of the channel steel plate through the fixing assembly, at least one threaded hole is formed in the bearing beam, and the bearing beam can be matched with a corresponding bolt through the threaded hole to be fixed on a wallboard;
the supporting beam is rotatably connected to the upper part of the supporting beam, the supporting beam is configured to be a telescopic structure, and one end of the supporting beam, which is far away from the bearing beam, is connected to the channel steel plate through the fixing assembly.
Preferably, the mounting hole is an elongated threaded hole.
Further, the fixing assembly comprises an embedded bolt which penetrates through the slot steel plate and is fixed in the mounting hole;
both ends of the upper part of the embedded bolt are provided with a bolt frame;
brackets are arranged at two ends of the embedded bolt embedded at the lower end of the slot steel plate;
and the fixed seat is connected to the bottom of the bracket.
Furthermore, the embedded bolt on the upper end of the channel steel plate is in threaded connection with two fastening nuts, the fastening nuts are loosened to enable the embedded bolt to be capable of changing positions in the mounting hole, and the position of the supporting beam changes along with the embedded bolt.
Preferably, two threaded holes are arranged in parallel with each other.
Furthermore, the positioning device further comprises a rotating shaft arranged at the top of the bearing beam, and the supporting beam is connected to the rotating shaft and rotates through the rotating shaft.
Furthermore, the support beam comprises an upper sub beam connected with the rotating shaft, the upper sub beam is hollow, and a telescopic rod is arranged in the upper sub beam;
the fixing assembly is connected to the lower sub-beam of the groove steel plate, and one end of the lower sub-beam, far away from the groove steel plate, is fixedly connected with the telescopic rod.
In the technical scheme, the positioning device for the embedded bolt holes of the attached lifting scaffold, provided by the utility model, has the following beneficial effects:
the positioning device for the embedded bolt holes of the attached lifting scaffold is simple in structure, the bearing beam is provided with the threaded holes, and the bearing beam can be fixedly connected to a wallboard, so that the overall stability of the scaffold is improved;
the embedded bolt is arranged in the scaffold, and the position of the embedded bolt can be changed in the threaded hole, so that the scaffold is convenient to mount and dismount, and the operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a front view of a positioning device for embedded bolt holes of an attached lifting scaffold according to an embodiment of the present invention;
fig. 2 is a partial top view of a positioning device for embedded bolt holes of an attached lifting scaffold according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of a bearing beam and a support beam in the positioning device for the embedded bolt holes of the attached lifting scaffold according to the embodiment of the present invention;
fig. 4 is a schematic diagram illustrating the expansion and contraction of a support beam in the positioning device for the embedded bolt holes of the attached lifting scaffold according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a fixing assembly in a positioning device for embedded bolt holes of an attached lifting scaffold according to an embodiment of the present invention.
Description of reference numerals:
1. a channel steel plate; 2. a fixing assembly; 3. a spandrel girder; 4. a support beam; 6. a rotating shaft;
101. mounting holes;
201. embedding bolts in advance; 202. fastening a nut; 203. a bolt frame; 204. a support; 205. a fixed seat;
301. a threaded hole;
401. upper beam splitting; 402. lower beam splitting; 403. a telescopic rod.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 5;
the utility model discloses a positioning device for embedded bolt holes of an attached lifting scaffold, which comprises:
a horizontally arranged channel steel plate 1; and
a plurality of mounting holes 101 formed in the channel steel plate 1;
a plurality of fixing assemblies 2 connected to the channel steel plate 1 through the installation holes 101, wherein the upper parts of the fixing assemblies 2 are arranged at the upper end of the channel steel plate 1, the lower parts of the fixing assemblies 2 are embedded at the lower end of the channel steel plate 1, and the fixing assemblies 2 can change positions in the installation holes 101;
the bearing beam 3 is vertically connected to the upper end face of the channel steel plate 1 through the fixing component 2, at least one threaded hole 301 is formed in the bearing beam 3, and the bearing beam 3 can be matched with a corresponding bolt through the threaded hole 301 to be fixed on a wallboard;
a support beam 4 is rotatably connected to the upper part of the bearing beam 3, the support beam 4 is configured to be a telescopic structure, and one end of the support beam 4 far away from the bearing beam 3 is connected to the channel steel plate 1 through the fixing assembly 2;
as a preferable technical solution of the present embodiment, the mounting hole 101 is an elongated screw hole.
By way of further introduction to the present embodiment, the fixing assembly 2 includes a pre-embedded bolt 201 penetrating through the channel steel plate 1 and fixed to the mounting hole 101;
two ends of the upper part of the embedded bolt 201 are respectively provided with a bolt frame 203;
the two ends of the embedded bolt 201 embedded at the lower end of the slot steel plate 1 are provided with the brackets 204, the bolt bracket 203 can effectively prevent the embedded bolt 201 from inclining, and the bolt bracket 203 can be moved to adjust when the embedded bolt inclines, so that the abrasion of the fastening nut 202 is reduced, and the service life is prolonged.
The fixing seat 205 is connected to the bottom of the bracket 204, and the bracket 204 and the fixing seat 205 are arranged in this embodiment, so that the stability of the embedded bolt 201 can be further improved.
As a further description of the present embodiment, two fastening nuts 202 are threadedly connected to the embedded bolts 201 at the upper end of the channel steel plate 1, and the fastening nuts 202 are loosened to allow the embedded bolts 201 to be shifted in position in the mounting holes 101, and the position of the support beam 4 is shifted according to the embedded bolts 201.
As a preferable technical solution of the present embodiment, two screw holes 301 are provided in parallel to each other.
As a further introduction to this embodiment, the positioning device further includes a rotating shaft 6 disposed on the top of the bearing beam 3, and the supporting beam 4 is connected to the rotating shaft 6 and rotates through the rotating shaft 6.
The present embodiment further introduces a supporting beam 4, the supporting beam 4 includes an upper sub-beam 401 connected to the rotating shaft 6, the upper sub-beam 401 is hollow, and an expansion rod 403 is disposed inside the upper sub-beam 401;
the lower sub-beam 402 is connected to the channel steel plate 1 through the fixing component 2, and one end of the lower sub-beam 402, which is far away from the channel steel plate 1, is fixedly connected with the telescopic rod 403.
When the positions of the supporting beam 4 and the embedded bolt 201 need to be adjusted, the bearing beam 3 is kept still, the fastening nut 202 on the embedded bolt 201 is loosened, the embedded bolt 201 and the lower sub-beam 402 move simultaneously to complete stretching, so that convenience is provided for mounting or dismounting the scaffold, and the practicability is improved.
In the technical scheme, the positioning device for the embedded bolt holes of the attached lifting scaffold, provided by the utility model, has the following beneficial effects:
the positioning device for the embedded bolt holes of the attached lifting scaffold is simple in structure, the bearing beam is provided with the threaded holes, and the bearing beam can be fixedly connected to a wallboard, so that the overall stability of the scaffold is improved;
the embedded bolt is arranged in the scaffold, and the position of the embedded bolt can be changed in the threaded hole, so that the scaffold is convenient to mount and dismount, and the operation is convenient.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (7)
1. The utility model provides an inserted promotes pre-buried bolt hole positioner of scaffold frame which characterized in that, this positioner includes:
a horizontally arranged channel steel plate (1); and
a plurality of mounting holes (101) formed in the channel steel plate (1);
the fixing assemblies (2) are connected to the groove steel plate (1) through the mounting holes (101), the upper portions of the fixing assemblies (2) are arranged at the upper end of the groove steel plate (1), the lower portions of the fixing assemblies (2) are embedded at the lower end of the groove steel plate (1), and the fixing assemblies (2) can change positions in the mounting holes (101);
the bearing beam (3) is vertically connected to the upper end face of the channel steel plate (1) through the fixing assembly (2), at least one threaded hole (301) is formed in the bearing beam (3), and the bearing beam (3) can be fixed to a wallboard through the threaded hole (301) in a matched mode with a corresponding bolt;
the supporting beam (4) is rotatably connected to the upper portion of the bearing beam (3), the supporting beam (4) is configured to be a telescopic structure, and one end, far away from the bearing beam (3), of the supporting beam (4) is connected to the channel steel plate (1) through the fixing assembly (2).
2. The positioning device for embedded bolt holes of attached lifting scaffolds as claimed in claim 1, wherein the mounting holes (101) are elongated threaded holes.
3. An attachment lifting scaffold pre-buried bolt hole positioning device according to claim 2, characterized in that the fixing component (2) comprises a pre-buried bolt (201) passing through the channel plate (1) and fixed to the mounting hole (101);
both ends of the upper part of the embedded bolt (201) are provided with a bolt frame (203);
two ends of the embedded bolt (201) embedded at the lower end of the slot steel plate (1) are provided with brackets (204);
and the fixed seat (205) is connected to the bottom of the bracket (204).
4. The positioning device for the embedded bolt hole of the attached lifting scaffold as claimed in claim 3, wherein the embedded bolt (201) at the upper end of the channel steel plate (1) is connected with two fastening nuts (202) by screw thread, the fastening nuts (202) are loosened to enable the embedded bolt (201) to change position in the mounting hole (101), and the position of the supporting beam (4) changes along with the embedded bolt (201).
5. The device for positioning embedded bolt holes of attached lifting scaffolds as claimed in claim 1, wherein two threaded holes (301) are arranged in parallel.
6. The positioning device for the embedded bolt holes of the attached lifting scaffold according to claim 1, further comprising a rotating shaft (6) arranged at the top of the bearing beam (3), wherein the supporting beam (4) is connected to the rotating shaft (6) and rotates through the rotating shaft (6).
7. The positioning device for the embedded bolt holes of the attached lifting scaffold according to claim 6, wherein the supporting beam (4) comprises an upper sub-beam (401) connected to the rotating shaft (6), the upper sub-beam (401) is hollow, and an expansion rod (403) is arranged inside the upper sub-beam (401);
the lower sub-beam (402) is connected to the groove steel plate (1) through the fixing component (2), and one end, far away from the groove steel plate (1), of the lower sub-beam (402) is fixedly connected with the telescopic rod (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121394048.7U CN216196518U (en) | 2021-06-23 | 2021-06-23 | Inserted lifting scaffold pre-buried bolt hole positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121394048.7U CN216196518U (en) | 2021-06-23 | 2021-06-23 | Inserted lifting scaffold pre-buried bolt hole positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216196518U true CN216196518U (en) | 2022-04-05 |
Family
ID=80859027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121394048.7U Active CN216196518U (en) | 2021-06-23 | 2021-06-23 | Inserted lifting scaffold pre-buried bolt hole positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216196518U (en) |
-
2021
- 2021-06-23 CN CN202121394048.7U patent/CN216196518U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100176, 4th Floor, Building 1, Courtyard 1, Kegu Fourth Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: China Communications Construction Group Sixth Engineering Co.,Ltd. Address before: 21 / F, international innovation and Exhibition Center, No. 25, ganluyuan Nanli, Chaoyang District, Beijing 100023 Patentee before: THIRD ENGINEERING CO., LTD. OF CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. |