CN215879985U - Steel construction connecting plate boring grab - Google Patents
Steel construction connecting plate boring grab Download PDFInfo
- Publication number
- CN215879985U CN215879985U CN202122207948.2U CN202122207948U CN215879985U CN 215879985 U CN215879985 U CN 215879985U CN 202122207948 U CN202122207948 U CN 202122207948U CN 215879985 U CN215879985 U CN 215879985U
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- Prior art keywords
- plate
- block
- clamping
- sliding
- connecting plate
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 title claims description 4
- 238000005553 drilling Methods 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a steel structure connecting plate drilling clamp which comprises a processing table and two sliding clamp plates arranged at the top of the processing table in a sliding mode, wherein two top base plates are arranged at the top ends of the two sliding clamp plates respectively, a rotating screw rod penetrates through the top base plates, the bottom end of the rotating screw rod is connected with a lower pressing plate in a rotating mode, a T-shaped sliding block is fixed at the end part of each top base plate, a T-shaped slide way is arranged inside each sliding clamp plate, the T-shaped sliding block is located on the inner side of the T-shaped slide way, and a convex block is fixed at the end part of each T-shaped sliding block; through the T-shaped sliding block, the T-shaped slide way, the convex block, the clamping hole, the end groove, the end block, the spring, the pull rod and the like, the position of the top base plate can be adjusted in a sliding mode on the sliding clamping plate, so that an operator can flexibly adjust the position of the top base plate according to connecting plates of different sizes, and the use flexibility and the universality of the whole drilling clamp are greatly improved.
Description
Technical Field
The utility model belongs to the technical field of machining of steel structure connecting plates, and particularly relates to a drilling clamp for a steel structure connecting plate.
Background
The steel structure connecting plate is a device for connecting and fixing steel structures, drilling machining needs to be carried out on the surface of the steel structure connecting plate, so that subsequent connecting bolts can penetrate through the steel structure connecting plate, and a connecting plate drilling clamp needs to be used when the connecting plate is drilled, so that the fixing of the connecting plate in the machining process is ensured.
When the existing connecting plate drilling clamp is used, a plurality of top base plates can be arranged on the sliding clamping plate, and the top base plates can be provided with screw rods and lower pressing plates for pressing and fixing the steel structure connecting plate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a drilling clamp for a steel structure connecting plate, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a steel structure connecting plate drilling clamp comprises a machining table and two sliding clamp plates arranged at the top of the machining table in a sliding mode, wherein two top base plates are arranged at the top ends of the two sliding clamp plates, a rotating screw rod penetrates through the top base plates, a lower pressing plate is connected to the bottom end of the rotating screw rod in a rotating mode, a T-shaped sliding block is fixed to the end portion of each top base plate, a T-shaped sliding way is arranged inside each sliding clamp plate, the T-shaped sliding block is located on the inner side of the T-shaped sliding way, a protruding block is fixed to the end portion of each T-shaped sliding block, a side pulling plate is connected to the outer side of each sliding clamp plate, a plurality of clamping holes are evenly formed in the surface of each side pulling plate, the protruding blocks are clamped inside one clamping hole, end grooves are formed in the two ends of each sliding clamp plate, end blocks, springs and pull rods are arranged inside the end grooves, the end blocks are fixed with the pull rods, and the springs are sleeved on the pull rods, the end part of the pull rod penetrates through the outer side of the sliding clamping plate and is fixed with the side pull plate.
Preferably, the bottom surface of the lower pressing plate is provided with a non-slip mat, and the bottom surface of the non-slip mat is uniformly provided with a plurality of non-slip grooves.
Preferably, the top symmetry of slipmat is equipped with the inserted block of two integral types, just the jack has all been seted up at the both ends of holding down plate, two the inserted block blocks the inboard at two jacks respectively.
Preferably, the surface of the lower pressing plate is provided with side holes in a penetrating manner, clamping pins are arranged in the side holes in a penetrating manner, the end parts of the inserting blocks are provided with through holes, and the clamping pins penetrate through the two inserting blocks simultaneously.
Preferably, the inner wall of the through hole is provided with a protruding clamping block, the surfaces of the two ends of the clamping pin are provided with limiting clamping grooves, and the protruding clamping block is clamped in the limiting clamping grooves.
Preferably, a pull handle is fixed on the side surface of the side pull plate, and the pull handle is U-shaped in plan view.
Preferably, a side column is arranged at the top of the processing table relative to one side of each sliding clamping plate, a transverse screw rod penetrates through the side column, and the end part of the transverse screw rod is rotatably connected with the outer side surface of each sliding clamping plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the T-shaped sliding block, the T-shaped slide way, the convex block, the clamping hole, the end groove, the end block, the spring, the pull rod and the like, the position of the top base plate can be adjusted in a sliding mode on the sliding clamping plate, so that an operator can flexibly adjust the position of the top base plate according to connecting plates of different sizes, and the use flexibility and the universality of the whole drilling clamp are greatly improved.
2. Through the slipmat that sets up, insert structures such as piece, jack and bayonet lock for the holding down plate is follow-up can be with the tighter that the steel construction connecting plate pressed, thereby improves boring grab's stability, and the follow-up dismantlement that damages after the slipmat simultaneously can be quick is changed easy to maintain.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top cross-sectional view of the junction of the side draw plate and the slip clamp of the present invention;
FIG. 3 is an enlarged view of a portion of the area B of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of the utility model in the area C of FIG. 2;
FIG. 5 is an enlarged partial cross-sectional view taken in area A of FIG. 1 in accordance with the present invention;
in the figure: 1. a processing table; 2. a sliding clamp plate; 3. a top substrate; 4. rotating the screw; 5. a lower pressing plate; 6. a side pulling plate; 7. a T-shaped slideway; 8. a T-shaped slider; 9. a bump; 10. a clamping hole; 11. an end slot; 12. an end-block; 13. a spring; 14. a pull rod; 15. a jack; 16. a bayonet lock; 17. a non-slip mat; 18. and (5) inserting the blocks.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1 to 5, the present invention provides a technical solution: a steel structure connecting plate drilling clamp comprises a processing table 1 and two sliding clamp plates 2 arranged at the top of the processing table 1 in a sliding mode, wherein two top base plates 3 are arranged at the top ends of the two sliding clamp plates 2, a rotating screw 4 penetrates through the top base plates 3, a lower pressing plate 5 is connected to the bottom end of the rotating screw 4 in a rotating mode, the lower pressing plate 5 can be driven to lift after the rotating screw 4 rotates, a T-shaped sliding block 8 is fixed to the end portion of each top base plate 3, a T-shaped sliding way 7 corresponding to the T-shaped sliding block 8 is arranged inside each sliding clamp plate 2, the T-shaped sliding block 8 is located on the inner side of the T-shaped sliding way 7, the position of each top base plate 3 can be adjusted in a sliding mode, a convex block 9 is fixed to the end portion of each T-shaped sliding block 8, a side pull plate 6 is connected to the outer side of each sliding clamp plate 2, a plurality of clamping holes 10 corresponding to the convex blocks 9 are evenly formed in the surface of each side pull plate 6, and each convex block 9 is clamped inside one clamping hole 10, make can obtain spacingly after the position control of top base plate 3, end groove 11 has all been seted up to the both ends inside of slip splint 2, and end groove 11 is inside to be provided with end block 12, spring 13 and pull rod 14, end block 12 is fixed with pull rod 14, and spring 13 cover is on pull rod 14, and the tip of pull rod 14 runs through to the outside of slip splint 2 and is fixed with side arm-tie 6, makes side arm-tie 6 block carry on spacingly to lug 9 in daily use in the side of slip splint 2 all the time.
In this embodiment, preferably, the bottom surface of the lower pressing plate 5 is provided with the anti-slip pad 17, and the bottom surface of the anti-slip pad 17 is uniformly provided with the plurality of anti-slip grooves, so that the steel structure connecting plate can be pressed more tightly by the lower pressing plate 5, and a certain anti-slip effect is achieved.
In this embodiment, it is preferable, the top symmetry of the non-slip mat 17 is equipped with the inserted block 18 of two integral types, and the both ends of the lower pressure plate 5 are all seted up with the corresponding jack 15 of inserted block 18, two inserted blocks 18 block respectively in the inboard of two jacks 15, the surface of the lower pressure plate 5 runs through and sets up the communicating side opening with jack 15, and run through in the side opening and be provided with bayonet lock 16, the tip of inserted block 18 is seted up with the corresponding perforation of bayonet lock 16, bayonet lock 16 runs through two inserted blocks 18 simultaneously, the fenestrate inner wall is equipped with the protruding fixture block with inserted block 18 formula structure as an organic whole, the non-slip mat 17, inserted block 18 and protruding fixture block are by the rubber component, good elasticity has, the corresponding spacing draw-in groove of protruding fixture block has all been seted up on the both ends surface of bayonet lock 16, protruding fixture block is blocked in spacing draw-in groove, make the non-slip mat 17 easily change.
In this embodiment, preferably, a pull handle is fixed to a side surface of the side pull plate 6, and the pull handle is U-shaped in plan view, so that an operator can easily pull the side pull plate 6.
In this embodiment, preferably, a side pillar is disposed on a top of the processing table 1 opposite to one side of each sliding clamp 2, and a transverse screw rod penetrates through the side pillar, and an end of the transverse screw rod is rotatably connected with an outer side surface of the sliding clamp 2, so that the transverse movement of the sliding clamp 2 can be realized after the transverse screw rod rotates.
The working principle and the using process of the utility model are as follows: when the drilling fixture is used, the transverse screw at the top of the machining table 1 is rotated firstly, so that the sliding clamp plate 2 can laterally move and is in contact with the side face of the steel structure connecting plate to complete initial positioning, then the rotating screw 4 is rotated, so that the lower pressing plate 5 is in contact with the top surface of the steel structure connecting plate to complete clamping and fixing of the steel structure connecting plate, and limiting in the drilling process of the steel structure connecting plate is ensured;
when the position of the top base plate 3 needs to be adjusted, the top base plate 3 and the T-shaped sliding block 8 can be stopped by laterally pulling the side pull plate 6 to enable the end block 12 to be pulled by the pull rod 14 and the spring 13 to be gradually compressed and enabling the bump 9 to be moved out of the inner side of the clamping hole 10, at this time, the top base plate 3 is adjusted on the surface of the sliding clamping plate 2 in a sliding mode, after the position is adjusted to a proper position, the side pull plate 6 is loosened to enable the spring 13 to push the end block 12 back, the side pull plate 6 is reset, and the bump 9 can be clamped into the inner side of the clamping hole 10 at other positions to complete the limiting of the top base plate 3 and the T-shaped sliding block 8 and complete the position adjustment of the top base plate 3, so that an operator can flexibly adjust the position of the top base plate 3 according to connecting plates with different sizes;
when the non-slip mat 17 needs to be replaced, the clamping pin 16 is pushed to the side with force, so that the clamping pin 16 is pushed out from the lower pressing plate 5, the inserting block 18 is not limited by the clamping pin 16 any more, the non-slip mat 17 moves downwards at the moment, the inserting block 18 moves out from the inner side of the inserting hole 15, the non-slip mat 17 can be detached, the non-slip mat 17 is replaced, the inserting block 18 is pushed into the inner side of the inserting hole 15 during subsequent installation, the clamping pin 16 penetrates through the lower pressing plate 5 and the inserting block 18, the protruding clamping block is clamped into the limiting clamping groove, the limiting of the inserting block 18 can be completed, and the replacement and installation of the non-slip mat 17 are completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a steel construction connecting plate boring grab, sets up two slip splint (2) at processing platform (1) top including processing platform (1) and slip, and two the top of slip splint (2) all is provided with two top base plate (3), run through on top base plate (3) and be provided with rotatory screw rod (4), just the bottom swivelling joint of rotatory screw rod (4) has holding down plate (5), its characterized in that: a T-shaped sliding block (8) is fixed at the end part of the top base plate (3), a T-shaped slideway (7) is arranged inside the sliding clamping plate (2), the T-shaped sliding block (8) is positioned at the inner side of the T-shaped slideway (7), a convex block (9) is fixed at the end part of the T-shaped sliding block (8), the outer side of the sliding clamping plate (2) is connected with a side pulling plate (6), a plurality of clamping holes (10) are uniformly formed in the surface of the side pull plate (6), the convex block (9) is clamped in one clamping hole (10), end grooves (11) are respectively arranged inside two ends of the sliding clamping plate (2), an end block (12), a spring (13) and a pull rod (14) are arranged in the end groove (11), the end block (12) is fixed with the pull rod (14), and the spring (13) is sleeved on the pull rod (14), and the end part of the pull rod (14) penetrates through the outer side of the sliding clamping plate (2) to be fixed with the side pull plate (6).
2. The steel structure connecting plate drilling clamp of claim 1, wherein: the bottom surface mounting of holding down plate (5) has non-slip mat (17), and a plurality of anti-skidding recesses have evenly been seted up on the bottom surface of non-slip mat (17).
3. The steel structure connecting plate drilling clamp of claim 2, wherein: the top symmetry of slipmat (17) is equipped with the inserted block (18) of two integral types, just jack (15) have all been seted up at the both ends of holding down plate (5), two inserted block (18) block respectively in the inboard of two jacks (15).
4. The steel structure connecting plate drilling clamp of claim 3, wherein: the surface of the lower pressing plate (5) is provided with side holes in a penetrating mode, clamping pins (16) are arranged in the side holes in a penetrating mode, the end portions of the inserting blocks (18) are provided with through holes, and the clamping pins (16) penetrate through the two inserting blocks (18) simultaneously.
5. The steel structure connecting plate drilling clamp of claim 4, wherein: the inner wall of the through hole is provided with a protruding clamping block, the surfaces of two ends of the clamping pin (16) are provided with limiting clamping grooves, and the protruding clamping block is clamped in the limiting clamping grooves.
6. The steel structure connecting plate drilling clamp of claim 1, wherein: a pull handle is fixed on the side surface of the side pull plate (6), and the pull handle is U-shaped when viewed from the top.
7. The steel structure connecting plate drilling clamp of claim 1, wherein: the top of the processing table (1) is provided with a side column relative to one side of each sliding clamping plate (2), a transverse screw rod penetrates through the side column, and the end part of the transverse screw rod is rotatably connected with the outer side surface of each sliding clamping plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122207948.2U CN215879985U (en) | 2021-09-13 | 2021-09-13 | Steel construction connecting plate boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122207948.2U CN215879985U (en) | 2021-09-13 | 2021-09-13 | Steel construction connecting plate boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215879985U true CN215879985U (en) | 2022-02-22 |
Family
ID=80337949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122207948.2U Expired - Fee Related CN215879985U (en) | 2021-09-13 | 2021-09-13 | Steel construction connecting plate boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215879985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952336A (en) * | 2022-05-26 | 2022-08-30 | 中电建武汉铁塔有限公司 | Vertical drill die |
-
2021
- 2021-09-13 CN CN202122207948.2U patent/CN215879985U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952336A (en) * | 2022-05-26 | 2022-08-30 | 中电建武汉铁塔有限公司 | Vertical drill die |
| CN114952336B (en) * | 2022-05-26 | 2024-04-26 | 中电建武汉铁塔有限公司 | Vertical drilling mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |