CN220783580U - Drilling fixture for steel structure connecting plate - Google Patents
Drilling fixture for steel structure connecting plate Download PDFInfo
- Publication number
- CN220783580U CN220783580U CN202321962980.4U CN202321962980U CN220783580U CN 220783580 U CN220783580 U CN 220783580U CN 202321962980 U CN202321962980 U CN 202321962980U CN 220783580 U CN220783580 U CN 220783580U
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- China
- Prior art keywords
- plate
- lifting
- steel structure
- drill
- lifting mechanism
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000005553 drilling Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000003028 elevating effect Effects 0.000 claims abstract description 6
- 238000005299 abrasion Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling fixture for a steel structure connecting plate, and relates to the technical field of drilling fixtures. The utility model comprises the following steps: the mounting block, the fixed surface mounting of mounting block has first fixed plate, the top of first fixed plate is provided with the second fixed plate, still includes a elevating system, a elevating system is used for controlling the second fixed plate goes up and down. When the drilling device is used, a user can control the second fixing plate to be close to the first fixing plate through the first lifting mechanism by placing the first fixing plate on the surface of the steel plate, so that the steel plate is clamped, then the second lifting mechanism is used for controlling the lifting of the core tube, so that the position of the side hole of the drill is adjusted, after the side hole of the drill is adjusted to a proper position, the drill bit of the manual drill is inserted into the core tube to drill the hole, the position of the drill can be accurately determined, the situation of internal deviation of the drill hole cannot occur, and the practicability of the device is fully embodied.
Description
Technical Field
The utility model relates to the technical field of drilling clamps, in particular to a drilling clamp for a steel structure connecting plate.
Background
The steel structure connecting plate is a common part for connecting and fixing a steel structure, is generally formed by processing steel materials, is widely applied to projects such as steel structure buildings, bridges and the like, plays roles in firm connection and load transmission, is various in variety, and can be divided into: common connecting plate: the angle steel connecting plate is simple in shape, and is mainly used for butt joint of the end parts of steel members or connecting two members with vertical surfaces, and the angle steel connecting plate is characterized in that: having an L-shaped cross section, usable for connecting two members with 90 degree angle faces, T-shaped connection plates: has T-shaped section, is mainly used for connecting beams, columns and the like, and is a cross-shaped connecting plate: the cross-shaped section is mainly used for connecting four components, the steel structure connecting plate is selected and used according to factors such as structural load, stress state, material quality, manufacturing process and the like, and the steel structure connecting plate conforms to relevant design specifications and standards, and in the use process, the steel structure connecting plate is detected and maintained according to requirements so as to ensure the safety and reliability of the connecting plate.
When construction site is constructed, a side hole is often required to be drilled on the steel structure connecting plate, a large-scale punching machine is sometimes lacked on the construction site, and the punching operation is often carried out on one side of the steel plate by a worker master hand-held electric drill, so that the steel plate can be timely fixed, the worker master cannot avoid the situation that the deviation and the punching position are not right in the forward pushing process of the hand-held electric drill, the punching quality is easily influenced, and therefore, the novel steel structure connecting plate drilling clamp is required to solve the problem.
Disclosure of utility model
The utility model adopts the following technical scheme for realizing the purposes:
a steel structure web drilling jig comprising:
The mounting block is fixedly provided with a first fixing plate on the surface, a second fixing plate is arranged above the first fixing plate, and the mounting block further comprises a first lifting mechanism, wherein the first lifting mechanism is used for controlling the second fixing plate to lift;
Two all set up respectively in the logical groove on installation piece surface, two logical groove symmetry sets up and inside all is provided with the center tube, still includes second elevating system, second elevating system is used for controlling respectively two the center tube is in two the inside lift of logical groove.
Further, the first lifting mechanism comprises a lifting plate fixedly mounted on the surface of the second fixing plate, a first threaded rod penetrates through the surface thread of the lifting plate, and one end of the first threaded rod is rotatably inserted into the top of the mounting block.
Further, the second lifting mechanism comprises two lifting blocks which are respectively and fixedly arranged on the surfaces of the two centering pipes, the surfaces of the two lifting blocks are respectively and slidably inserted into the inner walls of the two through grooves, the tops of the two lifting blocks are respectively and rotatably inserted with a second threaded rod, and the other ends of the two second threaded rods are respectively and spirally inserted into the inner walls of the two through grooves.
Further, the inner walls of the two opposite tubes are both in sliding connection with the abrasion tubes, and the device further comprises a limiting mechanism, wherein the limiting mechanism is used for limiting the positions of the two abrasion tubes in the two opposite tubes respectively.
Further, the limiting mechanism comprises two internal thread rings which are fixedly sleeved on the surfaces of the abrasion pipes respectively, the inner walls of the two internal thread rings are in threaded sleeve connection with the surfaces of the two centering pipes respectively, and reinforcing nuts are in threaded sleeve connection with the surfaces of the two abrasion pipes respectively.
Further, two symmetrically arranged alignment rods are fixedly arranged at the top of the second fixing plate, alignment grooves are formed in the surfaces of the two alignment rods, and alignment columns are slidably inserted into the inner walls of the two alignment grooves.
The beneficial effects of the utility model are as follows:
1. When the drilling device is used, a user can control the second fixing plate to be close to the first fixing plate through the first lifting mechanism by placing the first fixing plate on the surface of the steel plate, so that the steel plate is clamped, then the second lifting mechanism is used for controlling the lifting of the core tube, so that the position of the side hole of the drill is adjusted, after the side hole of the drill is adjusted to a proper position, the drill bit of the manual drill is inserted into the core tube to drill the hole, the position of the drill can be accurately determined, the situation of internal deviation of the drill hole cannot occur, and the practicability of the device is fully embodied.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of another angle of the present utility model;
FIG. 3 is a partial perspective view of the present utility model;
fig. 4 is a schematic perspective view of another part of the structure of the present utility model.
Reference numerals: 1. a mounting block; 2. a first fixing plate; 3. a second fixing plate; 4. a first lifting mechanism; 401. a lifting plate; 402. a first threaded rod; 5. a through groove; 6. centering the tube; 7. a second lifting mechanism; 701. a lifting block; 702. a second threaded rod; 8. grinding the damaged pipe; 9. a limiting mechanism; 901. an internally threaded ring; 902. reinforcing the nut; 10. a locating rod; 11. finding a groove; 12. and (5) finding the alignment column.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The application provides a drilling fixture for a steel structure connecting plate, which is mainly used for solving the problems that when a construction site is constructed, a steel structure connecting plate is often required to be drilled with side holes, a large-scale drilling machine is sometimes lacking on the construction site, and a worker holds an electric drill to conduct drilling operation on one side of a steel plate, so that the steel plate can be fixed in time, the situation that the worker shifts and the drilling position is not right in the forward pushing process of the hand-held electric drill is unavoidable, the drilling quality is easily affected, and the following technical scheme is provided, and the following technical scheme is described in detail with reference to figures 1-4:
A steel structure web drilling jig comprising: the mounting block 1 is fixedly provided with a first fixed plate 2 on the surface of the mounting block 1, a second fixed plate 3 is arranged above the first fixed plate 2, and the mounting block further comprises a first lifting mechanism 4, wherein the first lifting mechanism 4 is used for controlling the second fixed plate 3 to lift; two through grooves 5 on the surface of the mounting block 1 are formed in the two through grooves 5 symmetrically, opposite tubes 6 are arranged in the two through grooves 5 symmetrically, the two through grooves further comprise a second lifting mechanism 7, and the second lifting mechanism 7 is used for controlling the two opposite tubes 6 to lift in the two through grooves 5 respectively. In some embodiments, when in use, a user places the first fixing plate 2 on the surface of the steel plate, and can control the second fixing plate 3 to be close to the first fixing plate 2 through the first lifting mechanism 4, so as to clamp the steel plate, and then control the lifting of the core tube 6 through the second lifting mechanism 7, so that the position of the side hole is adjusted, and after the side hole is adjusted to a proper position, a drill bit of the manual drill is inserted into the core tube 6 to drill, so that the position of the drill can be accurately determined, the condition of internal deviation of the drill hole can not occur, and the practicability of the device is fully embodied.
As shown in fig. 2, specifically, the first lifting mechanism 4 includes a lifting plate 401 fixedly mounted on the surface of the second fixing plate 3, a first threaded rod 402 penetrates through the surface thread of the lifting plate 401, and one end of the first threaded rod 402 is rotationally inserted into the top of the mounting block 1, which needs to be described as follows: by rotating the first threaded rod 402, the user can drive the second fixing plate 3 to approach or separate from the first fixing plate 2 through the lifting plate 401.
As shown in fig. 2, specifically, the second lifting mechanism 7 includes two lifting blocks 701 fixedly installed on the surfaces of the two opposite tubes 6, the surfaces of the two lifting blocks 701 are respectively slidably inserted into the inner walls of the two through grooves 5, the tops of the two lifting blocks 701 are respectively rotatably inserted with a second threaded rod 702, and the other ends of the two second threaded rods 702 are respectively threaded through the inner walls of the two through grooves 5, which should be explained: the user can respectively control the lifting block 701 to lift on the inner wall of the through groove 5 by rotating the two second threaded rods 702, so as to realize the adjustment of the positions of the two centering pipes 6, thereby controlling the punching position.
As shown in fig. 2, in some embodiments, the inner walls of the two opposite tubes 6 are slidably inserted with wear tubes 8, and the device further includes a limiting mechanism 9, where the limiting mechanism 9 is used to limit positions of the two worn-out tubes 8 inside the two opposite tubes 6, respectively, and it should be noted that: the grinding pipe 8 has various specifications and is a consumable product, and can be replaced, and the limiting mechanism 9 can limit the grinding pipe to the inside of the central pipe 6.
As shown in fig. 4, specifically, the limiting mechanism 9 includes two internal threaded rings 901 fixedly sleeved on the surfaces of two worn-out pipes 8, the inner walls of the two internal threaded rings 901 are respectively screwed on the surfaces of two opposite pipes 6, and reinforcing nuts 902 are screwed on the surfaces of the two worn-out pipes 8, which needs to be explained: after the internal thread ring 901 is in threaded sleeve connection with the surface of the centering pipe 6, the other end of the grinding and damage pipe 8 is limited through the reinforcing nut 902, and the installation of the grinding and damage pipe 8 can be completed, so that the grinding and damage pipe 8 cannot be carried out when a drill bit is inserted into the grinding and damage pipe 8, and the practicability of the device is fully embodied.
As shown in fig. 1, in some embodiments, two symmetrically arranged alignment rods 10 are fixedly installed at the top of the second fixing plate 3, alignment grooves 11 are respectively formed on the surfaces of the two alignment rods 10, and alignment posts 12 are respectively slidably inserted into the inner walls of the two alignment grooves 11, which should be explained as follows: under the construction environment that has, the side opening needs to be beaten the good alignment with the steel sheet surface, at this moment, the user can slide and look for the post 12, beats the side opening operation again after aiming at the centre of a circle of steel sheet surface hole with it, the effectual precision that has improved the side opening.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a steel construction connecting plate boring grab which characterized in that includes:
The mounting block (1), the surface of the mounting block (1) is fixedly provided with a first fixed plate (2), a second fixed plate (3) is arranged above the first fixed plate (2), the mounting block further comprises a first lifting mechanism (4), and the first lifting mechanism (4) is used for controlling the second fixed plate (3) to lift;
Two all set up respectively in logical groove (5) on installation piece (1) surface, two lead to groove (5) symmetry setting and inside all are provided with to core tube (6), still include second elevating system (7), second elevating system (7) are used for controlling respectively two to core tube (6) two lead to the inside lift in groove (5).
2. A steel structure connection plate boring grab according to claim 1, characterized in that the first lifting mechanism (4) comprises
The lifting plate (401) is fixedly arranged on the surface of the second fixing plate (3), a first threaded rod (402) penetrates through the surface thread of the lifting plate (401), and one end of the first threaded rod (402) is rotatably inserted into the top of the mounting block (1).
3. A steel structure connection plate boring grab according to claim 1, wherein the second
The lifting mechanism (7) comprises
Two respectively fixed mounting in two lifting block (701) on the surface of center tube (6), two the surface of lifting block (701) slides respectively and pegs graft in two in the inner wall of logical groove (5), two the top of lifting block (701) is all rotated and is pegged graft has second threaded rod (702), two the other end of second threaded rod (702) is threaded respectively and is run through in two in the inner wall of logical groove (5).
4. A steel structure connection plate drilling jig according to claim 1, characterized in that the inner walls of two of said centering tubes (6)
The two opposite-core tubes (6) are respectively connected with the two wear tubes (8) in a sliding manner, and the two opposite-core tubes are also provided with limiting mechanisms (9), wherein the limiting mechanisms (9) are used for respectively limiting the positions of the two wear tubes (8) in the two opposite-core tubes (6).
5. The steel structure connecting plate drilling fixture according to claim 4, wherein the limiting mechanism (9) comprises two internally threaded rings (901) fixedly sleeved on the surfaces of the two abrasion pipes (8), the inner walls of the two internally threaded rings (901) are respectively in threaded sleeve connection with the surfaces of the two centering pipes (6), and reinforcing nuts (902) are respectively in threaded sleeve connection with the surfaces of the two abrasion pipes (8).
6. The drilling fixture for the steel structure connecting plate according to claim 1, wherein two symmetrically arranged alignment rods (10) are fixedly arranged at the top of the second fixing plate (3), alignment grooves (11) are formed in the surfaces of the two alignment rods (10), and alignment columns (12) are slidably inserted into the inner walls of the two alignment grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321962980.4U CN220783580U (en) | 2023-07-20 | 2023-07-20 | Drilling fixture for steel structure connecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321962980.4U CN220783580U (en) | 2023-07-20 | 2023-07-20 | Drilling fixture for steel structure connecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220783580U true CN220783580U (en) | 2024-04-16 |
Family
ID=90659542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321962980.4U Active CN220783580U (en) | 2023-07-20 | 2023-07-20 | Drilling fixture for steel structure connecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220783580U (en) |
-
2023
- 2023-07-20 CN CN202321962980.4U patent/CN220783580U/en active Active
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