CN217079137U - Positioning device for design and installation of steel structure - Google Patents
Positioning device for design and installation of steel structure Download PDFInfo
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- CN217079137U CN217079137U CN202220491471.7U CN202220491471U CN217079137U CN 217079137 U CN217079137 U CN 217079137U CN 202220491471 U CN202220491471 U CN 202220491471U CN 217079137 U CN217079137 U CN 217079137U
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- shaped clamping
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Abstract
The utility model discloses a positioner is used in design installation of steel construction belongs to steel construction technical field, including first U type grip block and second U type grip block, first U type grip block upper end is equipped with the fixed axle, second U type grip block lower extreme middle part seted up with fixed axle matched with recess, the fixed axle upper end is through bearing and groove connection, fixed axle upper end middle part is equipped with spacing subassembly, second U type grip block lateral wall middle part symmetry is equipped with auxiliary assembly, through spacing subassembly and auxiliary assembly's mutually supporting for carry out angle modulation location to the steel construction connection installation, it is inconvenient to avoid steel construction connection installation angle modulation, has solved the problem that steel construction connection is difficult to carry out angle modulation location.
Description
Technical Field
The utility model relates to a steel construction technical field especially relates to a positioner is used in design installation of steel construction.
Background
The steel construction is used extensively in the building, and the steel construction post splices on the spot after dividing into a plurality of hoist and mount units according to on-the-spot operating mode in many high-rises, and the installation is connected through the connecting block usually to the steel construction when the concatenation.
Most of current steel construction realize two steel component erection joint's effect through setting up two connecting blocks, but two steel components when connecting, often need carry out angle modulation, and installation operation is comparatively inconvenient, is difficult to fix a position installation angle, in view of this, we propose a positioner for the design installation of steel construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems of the prior art, a positioning device for designing and mounting a steel structure is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a positioning device for design and installation of a steel structure comprises a first U-shaped clamping block and a second U-shaped clamping block, wherein a fixed shaft is arranged at the upper end of the first U-shaped clamping block, a groove matched with the fixed shaft is formed in the middle of the lower end of the second U-shaped clamping block, the upper end of the fixed shaft is connected with the groove through a bearing, a limiting assembly is arranged in the middle of the upper end of the fixed shaft, and auxiliary assemblies are symmetrically arranged in the middle of the side wall of the second U-shaped clamping block;
the limiting assembly comprises a mounting groove arranged in the middle of the upper end of the fixed shaft, a sliding cavity arranged in the middle of the bottom surface of the second U-shaped clamping block and a mounting rod rotatably arranged in the middle of the mounting groove, a compression barrel is arranged in the middle of the sliding cavity in a sliding mode, a connecting plate is arranged in the mounting rod in a penetrating mode, the upper end of the connecting plate is provided with a telescopic spring, the upper end of the telescopic spring is connected with the inner top surface of the compression barrel, a limiting lug is arranged on one side of the compression barrel, and a plurality of limiting grooves matched with the limiting lug are formed in the inner wall of the mounting groove;
the auxiliary assembly comprises a cavity arranged on the inner wall of the second U-shaped clamping block, an external threaded rod arranged at the middle of the cavity in a rotating mode and an auxiliary block arranged inside the cavity in a sliding mode, an internal threaded hole matched with the external threaded rod is formed in the middle of one end of the auxiliary block, the other end of the auxiliary block is arranged on the inclined surface and faces upwards, a driving handle is arranged on the outer side of the second U-shaped clamping block in a rotating mode, and the output end of the driving handle penetrates through the cavity and is connected with the external threaded rod.
As a further description of the above technical solution:
and the middle part of the bottom surface of the second U-shaped clamping block is provided with a sliding groove matched with the limiting lug.
As a further description of the above technical solution:
a plurality of the spacing groove is the annular distribution and the central line of two adjacent spacing grooves is 30 contained angles.
As a further description of the above technical solution:
rubber pads are arranged on the upper end face of the compression cylinder and the outer surface of the auxiliary block.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, through mutually supporting of spacing subassembly and auxiliary assembly for carry out angle modulation location to the steel construction connection installation, it is inconvenient to avoid steel construction connection installation angle modulation, has solved the steel construction connection and has been difficult to the problem of adjusting the location to the angle.
Drawings
Fig. 1 is an external view of a positioning device according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of a limiting assembly and an auxiliary assembly provided according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram illustrating states of a limiting assembly and an auxiliary assembly according to an embodiment of the present invention;
fig. 4 shows a schematic view of a pressed cylinder structure according to an embodiment of the present invention.
Illustration of the drawings: 1. a first U-shaped clamping block; 2. a second U-shaped clamping block; 3. a fixed shaft; 4. a limiting component; 401. mounting a rod; 402. a pressurized barrel; 403. a tension spring; 404. a limiting bump; 405. a limiting groove; 5. an auxiliary component; 501. an externally threaded rod; 502. an auxiliary block; 503. the handle is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a positioning device for design and installation of a steel structure comprises a first U-shaped clamping block 1 and a second U-shaped clamping block 2, wherein a fixed shaft 3 is arranged at the upper end of the first U-shaped clamping block 1, a groove matched with the fixed shaft 3 is formed in the middle of the lower end of the second U-shaped clamping block 2, the upper end of the fixed shaft 3 is connected with the groove through a bearing, a limiting component 4 is arranged in the middle of the upper end of the fixed shaft 3, and auxiliary components 5 are symmetrically arranged in the middle of the side wall of the second U-shaped clamping block 2;
the limiting component 4 comprises a mounting groove arranged in the middle of the upper end of the fixed shaft 3, a sliding cavity arranged in the middle of the bottom surface of the second U-shaped clamping block 2 and a mounting rod 401 rotatably arranged in the middle of the mounting groove, a compression barrel 402 is slidably arranged in the middle of the sliding cavity, a connecting plate is arranged in the compression barrel 402 and penetrates through the upper end of the mounting rod 401, an expansion spring 403 is arranged at the upper end of the connecting plate, the upper end of the expansion spring 403 is connected with the inner top surface of the compression barrel 402, a limiting lug 404 is arranged on one side of the compression barrel 402, and a plurality of limiting grooves 405 matched with the limiting lug 404 are formed in the inner wall of the mounting groove;
the auxiliary assembly 5 comprises a cavity arranged on the inner wall of the second U-shaped clamping block 2, an external threaded rod 501 arranged in the middle of the cavity in a rotating mode and an auxiliary block 502 arranged in the cavity in a sliding mode, an internal threaded hole matched with the external threaded rod 501 is formed in the middle of one end of the auxiliary block 502, the other end of the auxiliary block 502 is arranged on an inclined surface and faces upwards, a driving handle 503 is arranged on the outer side of the second U-shaped clamping block 2 in a rotating mode, and the output end of the driving handle 503 penetrates through the cavity and is connected with the external threaded rod 501.
Further, the middle of the bottom surface of the second U-shaped clamping block 2 is provided with a chute matched with the limiting bump 404; in practical application, the pressed cylinder 402 is pressed by the steel member to move downwards, so that the limit bump 404 slides in the sliding groove.
Further, the plurality of limiting grooves 405 are distributed annularly, and the central lines of two adjacent limiting grooves 405 form an included angle of 30 degrees; in practical application, the angle of deflection of the second U-shaped clamping block 2 is 30 ° each time through the cooperation of the limiting projection 404 and the limiting groove 405.
Further, rubber pads are arranged on the upper end face of the compression cylinder 402 and the outer surface of the auxiliary block 502; in practical application, the steel piece is prevented from being directly contacted with the steel piece to cause surface scratches of the steel piece.
The working principle is as follows: when the device is used, the first U-shaped clamping block 1 is fixed on one steel piece, the other steel piece is placed into the second U-shaped clamping block 2, the auxiliary block 502 in the auxiliary assembly 5 is used for preliminary support, the pressure cylinder 402 is prevented from being pressed down due to the self-gravity of the steel piece, then a worker rotates the second U-shaped clamping block 2 to enable the two steel pieces to present a certain angle, then the worker rotates the two driving handles 503 respectively to enable the outer threaded rods 501 to rotate, the two outer threaded rods 501 rotate to enable the two auxiliary blocks 502 to move back and forth, the support on the steel piece is released, the steel piece moves downwards under the self-gravity of the steel piece, the pressure cylinder 402 moves downwards due to the self-gravity of the steel piece (when the limiting lug 404 is not aligned with the limiting groove 405, the worker can slightly rotate the second U-shaped clamping block 2 to enable the limiting lug 404 to be aligned with the limiting groove 405), the pressure cylinder 402 moves downwards to enable the limiting lug 404 to be inserted into the limiting groove 405, the realization is spacing to second U type grip block 2 for second U type grip block 2 can't rotate, then the staff screws up the fixing bolt on second U type grip block 2 again, realizes the effect fixed to the steel part.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A positioning device for design and installation of a steel structure comprises a first U-shaped clamping block (1) and a second U-shaped clamping block (2), and is characterized in that a fixed shaft (3) is arranged at the upper end of the first U-shaped clamping block (1), a groove matched with the fixed shaft (3) is formed in the middle of the lower end of the second U-shaped clamping block (2), the upper end of the fixed shaft (3) is connected with the groove through a bearing, a limiting assembly (4) is arranged in the middle of the upper end of the fixed shaft (3), and auxiliary assemblies (5) are symmetrically arranged in the middle of the side wall of the second U-shaped clamping block (2);
the limiting assembly (4) comprises a mounting groove arranged in the middle of the upper end of the fixed shaft (3), a sliding cavity arranged in the middle of the bottom surface of the second U-shaped clamping block (2) and a mounting rod (401) rotatably arranged in the middle of the mounting groove, a pressed barrel (402) is slidably arranged in the middle of the sliding cavity, a connecting plate is arranged in the pressed barrel (402) in a manner that the upper end of the mounting rod (401) penetrates through the upper end of the pressed barrel (402), an expansion spring (403) is arranged at the upper end of the connecting plate, the upper end of the expansion spring (403) is connected with the inner top surface of the pressed barrel (402), a limiting lug (404) is arranged on one side of the pressed barrel (402), and a plurality of limiting grooves (405) matched with the limiting lug (404) are formed in the inner wall of the mounting groove;
supplementary subassembly (5) locate cavity middle part external screw thread pole (501) and slide including offering in cavity, rotation of second U type grip block (2) inner wall and locate inside supplementary piece (502) of cavity, supplementary piece (502) one end middle part is seted up with external screw thread pole (501) matched with internal thread hole, supplementary piece (502) other end sets up and inclined plane up for the inclined plane, second U type grip block (2) outside is rotated and is equipped with drive handle (503), drive handle (503) output runs through into in the cavity and is connected with external screw thread pole (501).
2. The positioning device for design and installation of a steel structure as claimed in claim 1, wherein the middle of the bottom surface of the second U-shaped clamping block (2) is provided with a sliding groove matched with the limiting bump (404).
3. The positioning device for design and installation of a steel structure according to claim 1, wherein the plurality of limiting grooves (405) are distributed annularly, and the central lines of two adjacent limiting grooves (405) form an included angle of 30 degrees.
4. The positioning device for designing and installing a steel structure as claimed in claim 1, wherein the upper end surface of the pressure cylinder (402) and the outer surface of the auxiliary block (502) are provided with rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220491471.7U CN217079137U (en) | 2022-03-09 | 2022-03-09 | Positioning device for design and installation of steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220491471.7U CN217079137U (en) | 2022-03-09 | 2022-03-09 | Positioning device for design and installation of steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217079137U true CN217079137U (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220491471.7U Active CN217079137U (en) | 2022-03-09 | 2022-03-09 | Positioning device for design and installation of steel structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN217079137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387619A (en) * | 2022-08-05 | 2022-11-25 | 重庆雅天下钢结构有限公司 | Auxiliary device is assembled to various steel battenboard based on tenon fourth of twelve earthly branches technique |
-
2022
- 2022-03-09 CN CN202220491471.7U patent/CN217079137U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387619A (en) * | 2022-08-05 | 2022-11-25 | 重庆雅天下钢结构有限公司 | Auxiliary device is assembled to various steel battenboard based on tenon fourth of twelve earthly branches technique |
| CN115387619B (en) * | 2022-08-05 | 2024-03-15 | 重庆雅天下钢结构有限公司 | Color steel sandwich board assembling auxiliary device based on mortise and tenon technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230530 Address after: 266071 Xiaotian Road, Madian Industrial Park, Jiaolai Street Office, Jiaozhou City, Qingdao City, Shandong Province Patentee after: Qingdao Hengzhenxiang Power Equipment Co.,Ltd. Address before: 570000 room g3-6a, floor 3, building G3, Zhanxing high tech garden, 267 Nanhai Avenue, Xiuying District, Haikou City, Hainan Province Patentee before: Hainan Tianyu steel structure installation engineering Co.,Ltd. |
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| TR01 | Transfer of patent right |