CN112663957A - Multipurpose clamping and fixing device for building construction - Google Patents
Multipurpose clamping and fixing device for building construction Download PDFInfo
- Publication number
- CN112663957A CN112663957A CN202011479404.5A CN202011479404A CN112663957A CN 112663957 A CN112663957 A CN 112663957A CN 202011479404 A CN202011479404 A CN 202011479404A CN 112663957 A CN112663957 A CN 112663957A
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- fixing device
- clamping
- sliding seat
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- building construction
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Abstract
The invention relates to the technical field of building engineering, in particular to a multipurpose clamping and fixing device for building construction, which comprises a clamping frame, wherein two groups of sliding seats are symmetrically and slidably connected at an opening at the top of the clamping frame, a clamping plate is rotationally connected at the end part of each sliding seat in a pin joint manner, a supporting structure for fixing the clamping plate is arranged at the top of each sliding seat, and an L-shaped rod is arranged at the bottom of each sliding seat. So that the clamping plate and the mould can be better fixed.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a multipurpose clamping and fixing device for building construction.
Background
The building engineering is a part of construction engineering, and refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, including factory buildings, theaters, hotels, shops, schools, hospitals, houses and the like, and meets the requirements of people on production, living, study, public activities and the like.
The existing clamping and fixing device clamps the template through a movable clamping plate, but the clamping force of the end part is insufficient due to the lack of support at the top end of the clamping plate, so that the clamping effect is influenced.
Disclosure of Invention
The invention aims to solve the defects that the clamping force of the end part is insufficient due to lack of support at the top end of a clamping plate in the prior art, and the like, and provides a multipurpose clamping and fixing device for building construction.
In order to achieve the purpose, the invention adopts the following technical scheme:
the multipurpose clamping and fixing device for building construction comprises a clamping frame, wherein two groups of sliding seats are symmetrically and slidably connected to the opening at the top of the clamping frame, a clamping plate is rotationally connected to the end part of each sliding seat in a pin joint mode, a supporting structure of a fixing clamping plate is arranged at the top of each sliding seat, an L-shaped rod is arranged at the bottom of each sliding seat, teeth are arranged on the end faces of the two opposite ends of the L-shaped rods, a gear is rotationally connected to the middle of the clamping frame, the top and the bottom of the gear are respectively in meshing transmission with the teeth on the end faces of the two groups of L-shaped rods, a fixing pipe is fixedly connected to the end part of the gear, a square hole is formed in one end, away from the gear, of the fixing pipe, a square pipe is movably inserted in the square hole, a first spring is fixedly connected between the inner wall of the square pipe and the inner wall of the square hole, and, and a fixing device for limiting the rotation of the rotating shaft is arranged on the outer side of the rotating shaft.
Preferably, the supporting structure comprises two groups of connecting rods in pin joint, the ends of the two groups of connecting rods departing from each other are in pin joint with the top of the sliding seat and the back end of the clamping plate respectively, a limiting hole is formed in the end of one group of connecting rods, and a spring button clamped in the limiting hole is arranged at the end of the other group of connecting rods.
Preferably, the top of the sliding seat is provided with a placing groove for placing the connecting rod.
Preferably, the fixing device comprises a ratchet wheel fixedly arranged on the rotating shaft, a pawl clamped with the ratchet wheel is rotatably connected to the end face of the clamping frame through a pin shaft, and a torsion spring is fixedly connected between the pawl and the pin shaft inside the pawl.
Preferably, a second spring is fixedly connected between the two groups of L-shaped rods.
Preferably, a plurality of groups of anti-skidding teeth are vertically arranged on the opposite end surfaces of the two groups of clamping plates at intervals.
Preferably, both sides of the opening of the clamping frame are fixedly provided with guide rails, and the sliding seat is connected with the guide rails in a sliding manner through a sliding block.
Preferably, the back end of the clamping plate and the corresponding position of the top of the sliding seat are respectively provided with a magnet, and the magnets of the two groups are opposite in magnetism.
The multipurpose clamping and fixing device for building construction provided by the invention has the beneficial effects that: the connecting rod arranged at the top of the sliding seat is used for supporting and fixing the top end of the clamping plate, so that the problem of insufficient clamping force of the end part caused by lack of support at the top end of the clamping plate in the prior art is solved, the connecting rod is of a foldable structure, the clamping plate can be conveniently folded and stored, the placing space is saved, the carrying is convenient, the arranged anti-skidding teeth can enhance the occlusion force and the friction force between the clamping plate and the mold, the clamping plate and the mold can be better fixed, and the fixing device is reasonable in design, simple to operate and high in practicability.
Drawings
FIG. 1 is a schematic structural view of a multipurpose clamping and fixing device for building construction according to the present invention;
FIG. 2 is an enlarged schematic view of the area A of the multipurpose clamping and fixing device for building construction according to the present invention;
FIG. 3 is a schematic view of a square tube structure of the multipurpose clamping and fixing device for building construction according to the present invention;
fig. 4 is a schematic structural view of a fixing device of the multipurpose clamping and fixing device for building construction according to the present invention.
In the figure: 1. a clamping frame; 2. a sliding seat; 3. a splint; 301. anti-slip teeth; 4. a support structure; 401. a connecting rod; 402. a placement groove; 403. a limiting hole; 404. a spring button; 5. an L-shaped rod; 6. a gear; 7. a fixed tube; 8. a square hole; 9. a square tube; 10. a first spring; 11. a rotating shaft; 12. a fixing device; 1201. a ratchet wheel; 1202. a pawl; 1203. a torsion spring; 13. a second spring.
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. 1-4, a multipurpose clamping and fixing device for building construction comprises a clamping frame 1, wherein the opening at the top of the clamping frame 1 is symmetrically and slidably connected with two sets of sliding seats 2, the end parts of the sliding seats 2 are in pin joint with and rotate with clamping plates 3, the top of the sliding seat 2 is provided with a supporting structure 4 for fixing the clamping plates 3, the bottom of the sliding seat 2 is provided with an L-shaped rod 5, the end surfaces of the opposite ends of the two L-shaped rods 5 are respectively provided with teeth, the middle part of the clamping frame 1 is rotatably connected with a gear 6, the top and the bottom of the gear 6 are respectively in meshing transmission with the teeth on the end surfaces of the two sets of L-shaped rods 5, the end part of the gear 6 is fixedly connected with a fixing pipe 7, one end of the fixing pipe 7, which is far away from the gear 6, is provided with a square hole 8, a square pipe 9 is movably inserted inside the square hole 8, a first spring 10 is fixedly connected between the inner, the outer side of the rotating shaft 11 is provided with a fixing device 12 for limiting the rotation of the rotating shaft 11.
The supporting structure 4 comprises two groups of connecting rods 401 connected with each other through pins, one ends of the two groups of connecting rods 401 departing from each other are respectively connected with the top of the sliding seat 2 and the back end of the clamping plate 3 through pins, a limiting hole 403 is formed in the end of one group of connecting rods 401, and a spring button 404 clamped in the limiting hole 403 is arranged at the end of the other group of connecting rods 401.
The top of sliding seat 2 is seted up the standing groove 402 of placing connecting rod 401, and the standing groove 402 of setting is convenient for accomodating connecting rod 401 to reduce the clearance between splint 3 and sliding seat 2.
The fixing device 12 includes a ratchet 1201 fixedly disposed on the rotating shaft 11, a pawl 1202 rotatably connected to an end surface of the holding frame 1 through a pin and engaged with the ratchet 1201, and a torsion spring 1203 fixedly connected between the pawl 1202 and an inner pin thereof.
Fixedly connected with second spring 13 between two sets of L type poles 5, the second spring 13 through setting up is convenient for when loosening this fixing device, and two sets of splint 3 can break away from the mould fast to convenient to use person dismantles.
Equal vertical and interval is provided with multiunit antiskid tooth 301 on the relative terminal surface of two sets of splint 3, and the antiskid tooth 301 of setting can strengthen occlusal force and frictional force between splint 3 and the mould for can be fixed better between splint 3 and the mould.
The guide rails are fixedly arranged on two sides of the opening of the clamping frame 1, and the sliding seat 2 is connected with the guide rails in a sliding mode through the sliding blocks.
All be provided with the magnetite on splint 3's the relevant position at back end and sliding seat 2 top, two sets of magnetite magnetism is opposite, and the magnetite of setting is convenient for adsorb splint 3 and sliding seat 2 fixedly when folding connecting rod 401.
A working mode; the during operation, establish the both sides at the mould with 3 covers of two sets of splint, the user can rotate pivot 11, pivot 11 drives gear 6 and rotates, thereby make two sets of L type pole 5 produce relative motion, L type pole 5 drives sliding seat 2 and removes, thereby it is fixed to drive splint 3 and carry out the centre gripping to the mould, when not needing to use, the user can stimulate pivot 11, pivot 11 drives the inside removal of bright 8 in side of square pipe 9, and the separation of ratchet 1201 and pawl in the pivot 11, the magnetite can the direction rotate pivot 11 and make two sets of splint 3 and template separation, press the spring button 404 of connecting rod 401 bottom, make its inside from spacing hole 403 break away from, the user can be with the inside of connecting rod 401 folding at standing groove 402, and adsorb fixedly with splint 3 and sliding seat 2 through the magnetite, thereby occupation space portable does not.
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 (8)
1. The utility model provides a construction is with multi-purpose centre gripping and fixing device, includes centre gripping frame (1), its characterized in that: the clamping device is characterized in that the opening at the top of the clamping frame (1) is symmetrically and slidably connected with two groups of sliding seats (2), the end parts of the sliding seats (2) are in pin joint rotation with clamping plates (3), the top of each sliding seat (2) is provided with a supporting structure (4) for fixing the clamping plates (3), the bottom of each sliding seat (2) is provided with an L-shaped rod (5), the end faces of the two opposite ends of the L-shaped rods (5) are respectively provided with teeth, the middle of the clamping frame (1) is rotatably connected with a gear (6), the top and the bottom of the gear (6) are respectively in meshing transmission with the teeth on the end faces of the two groups of L-shaped rods (5), the end part of the gear (6) is fixedly connected with a fixing pipe (7), one end, far away from the gear (6), of the fixing pipe (7) is provided with a square hole (8), a square pipe (9) is movably inserted in the square hole (8), and a first spring (10) is fixedly connected between, the tip of side's pipe (9) is provided with and runs through and rotate pivot (11) of connection on centre gripping frame (1) terminal surface, the outside of pivot (11) is provided with restriction pivot (11) pivoted fixing device (12).
2. The multipurpose clamp and fixing device for building construction according to claim 1, wherein: the supporting structure (4) comprises two groups of connecting rods (401) which are connected in a pin mode, one ends, away from each other, of the two groups of connecting rods (401) are connected in the top of the sliding seat (2) and the back end of the clamping plate (3) in a pin mode respectively, a limiting hole (403) is formed in the end portion of one group of connecting rods (401), and a spring button (404) clamped inside the limiting hole (403) is arranged at the end portion of the other group of connecting rods (401).
3. The multipurpose clamp and fixing device for building construction according to claim 2, wherein: the top of the sliding seat (2) is provided with a placing groove (402) for placing the connecting rod (401).
4. The multipurpose clamp and fixing device for building construction according to claim 1, wherein: the fixing device (12) comprises a ratchet wheel (1201) fixedly arranged on the rotating shaft (11), a pawl (1202) clamped with the ratchet wheel (1201) is rotatably connected to the end face of the clamping frame (1) through a pin shaft, and a torsion spring (1203) is fixedly connected between the pawl (1202) and the pin shaft inside the pawl (1202).
5. The multipurpose clamp and fixing device for building construction according to claim 1, wherein: and a second spring (13) is fixedly connected between the two groups of L-shaped rods (5).
6. The multipurpose clamp and fixing device for building construction according to claim 1, wherein: and a plurality of groups of anti-skidding teeth (301) are vertically arranged on the opposite end surfaces of the two groups of clamping plates (3) at intervals.
7. The multipurpose clamp and fixing device for building construction according to claim 1, wherein: the clamping frame is characterized in that guide rails are fixedly mounted on two sides of an opening of the clamping frame (1), and the sliding seat (2) is connected with the guide rails in a sliding mode through sliding blocks.
8. The multipurpose grip and fixing device for construction according to any one of claims 1 to 7, wherein: the back end of the clamping plate (3) and the corresponding position at the top of the sliding seat (2) are provided with magnets, and the magnets are opposite in magnetism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011479404.5A CN112663957A (en) | 2020-12-15 | 2020-12-15 | Multipurpose clamping and fixing device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011479404.5A CN112663957A (en) | 2020-12-15 | 2020-12-15 | Multipurpose clamping and fixing device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112663957A true CN112663957A (en) | 2021-04-16 |
Family
ID=75404673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011479404.5A Withdrawn CN112663957A (en) | 2020-12-15 | 2020-12-15 | Multipurpose clamping and fixing device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112663957A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412176A (en) * | 2021-11-18 | 2022-04-29 | 陈学德 | Multifunctional steel structure for constructional engineering |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2722627A1 (en) * | 2008-05-01 | 2009-11-05 | David C. Paul | Form for a concrete footing |
| CN109853950A (en) * | 2019-04-07 | 2019-06-07 | 正太集团有限公司 | A kind of building trade form clamp |
| CN209742378U (en) * | 2019-03-12 | 2019-12-06 | 李衍卫 | Multipurpose clamping and fixing device for building construction |
| CN211081029U (en) * | 2019-11-22 | 2020-07-24 | 中国建筑第二工程局有限公司 | Template fixing device for building engineering construction |
| CN211286655U (en) * | 2019-12-06 | 2020-08-18 | 王利 | Connecting and locking device for building template |
| CN211775804U (en) * | 2020-03-09 | 2020-10-27 | 马鑫 | Template clamping device for building reinforcement |
-
2020
- 2020-12-15 CN CN202011479404.5A patent/CN112663957A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2722627A1 (en) * | 2008-05-01 | 2009-11-05 | David C. Paul | Form for a concrete footing |
| CN209742378U (en) * | 2019-03-12 | 2019-12-06 | 李衍卫 | Multipurpose clamping and fixing device for building construction |
| CN109853950A (en) * | 2019-04-07 | 2019-06-07 | 正太集团有限公司 | A kind of building trade form clamp |
| CN211081029U (en) * | 2019-11-22 | 2020-07-24 | 中国建筑第二工程局有限公司 | Template fixing device for building engineering construction |
| CN211286655U (en) * | 2019-12-06 | 2020-08-18 | 王利 | Connecting and locking device for building template |
| CN211775804U (en) * | 2020-03-09 | 2020-10-27 | 马鑫 | Template clamping device for building reinforcement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412176A (en) * | 2021-11-18 | 2022-04-29 | 陈学德 | Multifunctional steel structure for constructional engineering |
| CN114412176B (en) * | 2021-11-18 | 2024-03-19 | 陈学德 | Multifunctional steel structure for constructional engineering |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210416 |