CN216065662U - Steel construction connecting plate boring grab - Google Patents
Steel construction connecting plate boring grab Download PDFInfo
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- CN216065662U CN216065662U CN202122797014.9U CN202122797014U CN216065662U CN 216065662 U CN216065662 U CN 216065662U CN 202122797014 U CN202122797014 U CN 202122797014U CN 216065662 U CN216065662 U CN 216065662U
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- connecting plate
- steel structure
- structure connecting
- device body
- rods
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Abstract
The utility model discloses a steel structure connecting plate drilling clamp, belonging to the technical field of drilling clamps, which is characterized by comprising a device body, wherein the steel structure connecting plate can be clamped and fixed according to the size and the dimension of the steel structure connecting plate through a clamping device, specifically, a knob is manually rotated to drive two threaded rods to rotate, so that moving rods can move away from or approach each other on the outer walls of the threaded rods, meanwhile, positioning rods can enter positioning holes in the next year to drive the moving rods to drive an upper clamping plate and a lower clamping plate to move until the steel structure connecting plate can be completely placed between the two lower clamping plates, the upper clamping plate is driven to slide downwards through rotating an adjusting screw rod, further, the steel structure connecting plate can be adjusted according to the thickness of the steel structure connecting plate until the lower end surface of the upper clamping plate is contacted with the upper end surface of the steel structure connecting plate, and further, the steel structure connecting plate can be flexibly adjusted according to the size and the thickness of the steel structure connecting plate, thereby realize the fixed of steel construction connecting plate, improve the rate of accuracy of drilling.
Description
Technical Field
The utility model relates to the technical field of drilling fixtures, in particular to a steel structure connecting plate drilling fixture.
Background
With the development of the national economic technology, the productivity level is improved, more and more projects are constructed, and in the construction, the manufacturing and processing of a plurality of steel structures are completed on the construction site, but the steel structures cannot be processed on the construction site like a large-scale machine tool, a large-scale drilling machine and a large-scale cutting machine in a processing factory, and under the condition of no machine tool or large-scale drilling machine, the steel structures are processed only through some temporary equipment on the site.
But current steel construction connecting plate boring grab stability is relatively poor, and the centre gripping is adjusted in a flexible way according to steel construction connecting plate's size and thickness that can not be fine to lead to reducing the precision of drilling.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a drilling clamp for a steel structure connecting plate to solve the problems.
The utility model is realized in such a way that the drilling fixture for the steel structure connecting plate comprises a device body, wherein a clamping device for clamping the steel structure connecting plate is arranged in the device body;
clamping device, clamping device includes two threaded rods, two the threaded rod all is located the inside of device body, two the left and right sides that the threaded rod carried on the back mutually runs through the device body respectively and extends to the outside of device body, two the carriage release lever, two have all been cup jointed to the outer wall of threaded rod the equal sliding connection in top of the relative one end of carriage release lever has the punch holder, two the lower plate, two are all installed to the relative one end of carriage release lever the lower plate all is located the below of two punch holders, two adjusting screw, two are all installed to the up end of punch holder adjusting screw's lower terminal surface all runs through the punch holder and with punch holder threaded connection, two adjusting screw's lower terminal surface all extends to the below of punch holder and with punch holder swing joint.
In order to limit the moving rods and increase the stability of the moving rods, the steel structure connecting plate drilling clamp is preferred, vertical plates are fixedly connected to the left side and the right side of the upper end face of the device body, positioning rods are mounted on the lower end faces of the two vertical plates, and positioning holes matched with the positioning rods penetrate through the outer walls of the two moving rods.
In order to enable the knob to drive the threaded rods to rotate, the drilling fixture for the steel structure connecting plate is preferable in that the knob is mounted at one end of each of the two threaded rods, which is opposite to the other end of the two threaded rods.
In order to limit the moving rod and avoid the moving rod from rotating along with the rotation of the threaded rod, the drilling fixture for the steel structure connecting plate is preferable in that two grooves are formed in the upper end face of the fixture body, the two moving rods extend to the outer portions of the grooves, limiting rods are mounted inside the two grooves, and the two limiting rods penetrate through the outer wall of the moving rod.
In order to protect the steel structure connecting plate, the drilling fixture for the steel structure connecting plate is preferably provided with rubber pads at opposite ends of the two upper clamping plates and the two lower clamping plates.
In order to enable the device body to be placed more stably, the drilling fixture for the steel structure connecting plate is preferable in that four supporting legs are fixedly connected to the lower end face of the device body, and damping cushions are mounted on the lower end faces of the four supporting legs.
Compared with the prior art, the utility model has the beneficial effects that:
this kind of steel construction connecting plate boring grab, can align according to steel construction connecting plate's size and dimension through clamping device and carry out the centre gripping fixed, when concrete manual rotation two threaded rods, can make the carriage release lever keep away from each other or be close to the removal each other at the outer wall of threaded rod, make the carriage release lever drive punch holder and lower plate remove, until can place steel construction connecting plate between two lower plates completely, rethread rotates adjusting screw, make adjusting screw drive punch holder lapse, and then can adjust it according to steel construction connecting plate thickness, the up end of lower terminal surface and steel construction connecting plate's up end contact until the punch holder, and then can adjust according to steel construction connecting plate's size and thickness are nimble, thereby realize the fixed to steel construction connecting plate, improve the accurate rate of drilling.
Drawings
FIG. 1 is a structural diagram of a drilling fixture for a steel structure connecting plate according to the utility model;
FIG. 2 is a cross-sectional view of the device body of the present invention.
In the figure, 1, an apparatus body; 101. supporting legs; 102. a shock pad; 103. a groove; 2. a clamping device; 201. a threaded rod; 202. a knob; 203. a travel bar; 204. positioning holes; 205. an upper splint; 206. a lower splint; 207. adjusting the screw rod; 208. a rubber pad; 209. a limiting rod; 3. a vertical plate; 301. and (5) positioning the rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-2, a steel structure connecting plate drilling fixture comprises a fixture body 1, wherein a clamping device 2 for clamping a steel structure connecting plate is arranged in the fixture body 1;
In this embodiment: can align according to the size and dimension of steel construction connecting plate through clamping device 2 and carry out the centre gripping fixed, when concrete manual rotation two threaded rods 201, can make carriage release lever 203 keep away from each other or be close to the removal each other at the outer wall of threaded rod 201, make carriage release lever 203 drive punch holder 205 and lower plate 206 remove, until can place steel construction connecting plate between two lower plate 206 completely, rethread rotates adjusting screw 207, make adjusting screw 207 drive punch holder 205 and slide down, and then can adjust it according to the thickness of steel construction connecting plate, the up end of lower terminal surface and steel construction connecting plate of punch holder 205 contacts, and then can adjust according to the size and the thickness flexibility of steel construction connecting plate, thereby realize the fixed to steel construction connecting plate, improve the rate of accuracy of drilling.
As a technical optimization scheme of the utility model, the vertical plates 3 are fixedly connected to the left side and the right side of the upper end surface of the device body 1, the positioning rods 301 are mounted on the lower end surfaces of the two vertical plates 3, and the positioning holes 204 matched with the positioning rods 301 penetrate through the outer walls of the two movable rods 203.
In this embodiment: can support locating lever 301 through riser 3, cup joint through locating lever 301 and locating hole 204, can increase the stability of carriage release lever 203 simultaneously to the carriage release lever 203 is spacing.
As a technical optimization scheme of the utility model, knobs 202 are respectively arranged at the opposite ends of the two threaded rods 201.
In this embodiment: the knob 202 is rotated to rotate the threaded rod 201 driven by the knob 202.
As a technical optimization scheme of the utility model, the upper end surface of the device body 1 is provided with two grooves 103, the two moving rods 203 extend to the outside of the grooves 103, limiting rods 209 are respectively arranged inside the two grooves 103, and the two limiting rods 209 respectively penetrate through the outer wall of the moving rods 203.
In this embodiment: move about so that the carriage release lever 203 moves in its outside through recess 103 to adjust the distance between two carriage release levers 203 according to the steel construction connecting plate size, can be spacing to carriage release lever 203 through gag lever post 209, avoid carriage release lever 203 to rotate along with the rotation of threaded rod 201.
As a technical optimization scheme of the utility model, rubber pads 208 are mounted at the opposite ends of the two upper clamping plates 205 and the two lower clamping plates 206.
In this embodiment: can protect the steel construction connecting plate through rubber pad 208, avoid appearing the mar when drilling.
As a technical optimization scheme of the utility model, the lower end face of the device body 1 is fixedly connected with four supporting legs 101, and the lower end faces of the four supporting legs 101 are respectively provided with a shock pad 102.
In this embodiment: the support legs 101 make the placement of the apparatus body 1 more stable, and the shock occurring at the time of drilling can be reduced by the shock-absorbing pads 102.
The working principle and the using process of the utility model are as follows: firstly, the knob 202 is manually rotated according to the size of the steel structure connecting plate, the knob 202 drives the threaded rod 201 to rotate, two moving rods 203 are enabled to be far away from or close to each other on the outer wall of the moving rods 203, meanwhile, the upper clamping plate 205 and the lower clamping plate 206 can be driven to move, steel structure connection can be just placed until the distance between the two lower clamping plates 206, the two moving rods 203 can enable the positioning rod 301 to enter the positioning hole 204 while moving, then, the adjusting screw 207 is manually rotated, the adjusting screw 207 drives the upper clamping plate 205 to move downwards on the outer wall of the moving rods 203, until the distance between the upper clamping plate 205 and the lower clamping plate 206 can clamp the vertical direction of the steel structure connecting plate, and further the clamping and fixing of the steel structure connecting plate can be realized.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a steel construction connecting plate boring grab, includes device body (1), its characterized in that: a clamping device (2) for clamping the steel structure connecting plate is arranged in the device body (1);
the clamping device (2) comprises two threaded rods (201), the two threaded rods (201) are located inside the device body (1), the back-to-back ends of the two threaded rods (201) respectively penetrate through the left side and the right side of the device body (1) and extend to the outside of the device body (1), the outer walls of the two threaded rods (201) are respectively sleeved with a moving rod (203), an upper clamping plate (205) is connected above the opposite end of the two moving rods (203) in a sliding manner, a lower clamping plate (206) is installed at the opposite end of the two moving rods (203), the two lower clamping plates (206) are located below the two upper clamping plates (205), adjusting screws (207) are installed on the upper end faces of the two upper clamping plates (205), and the lower end faces of the two adjusting screws (207) penetrate through the upper clamping plates (205) and are in threaded connection with the upper clamping plates (205), the lower end faces of the two adjusting screws (207) extend to the lower part of the upper clamping plate (205) and are movably connected with the lower clamping plate (206).
2. The steel structure connecting plate drilling clamp of claim 1, wherein: the equal fixedly connected with riser (3) of the left and right sides of device body (1) up end, two locating lever (301), two are all installed to the lower terminal surface of riser (3) the outer wall of carriage release lever (203) all runs through set up with locating lever (301) assorted locating hole (204).
3. The steel structure connecting plate drilling clamp of claim 1, wherein: and knobs (202) are respectively installed at the opposite ends of the two threaded rods (201).
4. The steel structure connecting plate drilling clamp of claim 1, wherein: two recesses (103) have been seted up to the up end of device body (1), two carriage release lever (203) extends to the outside of recess (103), two gag lever post (209) are all installed to the inside of recess (103), two gag lever post (209) all run through the outer wall of carriage release lever (203).
5. The steel structure connecting plate drilling clamp of claim 1, wherein: rubber pads (208) are arranged at the opposite ends of the two upper clamping plates (205) and the two lower clamping plates (206).
6. The steel structure connecting plate drilling clamp of claim 1, wherein: the device is characterized in that four supporting legs (101) are fixedly connected to the lower end face of the device body (1), and shock pads (102) are mounted on the lower end faces of the four supporting legs (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122797014.9U CN216065662U (en) | 2021-11-16 | 2021-11-16 | Steel construction connecting plate boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122797014.9U CN216065662U (en) | 2021-11-16 | 2021-11-16 | Steel construction connecting plate boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216065662U true CN216065662U (en) | 2022-03-18 |
Family
ID=80661375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122797014.9U Active CN216065662U (en) | 2021-11-16 | 2021-11-16 | Steel construction connecting plate boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216065662U (en) |
-
2021
- 2021-11-16 CN CN202122797014.9U patent/CN216065662U/en active Active
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