CN219211721U

CN219211721U - Portable punching support

Info

Publication number: CN219211721U
Application number: CN202320189943.8U
Authority: CN
Inventors: 董高新; 穆晨旭; 滕飞; 杨怀宇; 武仲麒; 吴考阳; 王曦; 田小琪; 杨万民; 郑辉
Original assignee: BEIJING LIUJIAN CONSTRUCTION GROUP CO LTD
Current assignee: BEIJING LIUJIAN CONSTRUCTION GROUP CO LTD
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-06-20
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a portable punching support, which comprises a vertical rod: the rear side of pole setting is provided with the pole that moves up, the top fixedly connected with of pole back surface that moves up places the board, the impact drill has been placed at the top of placing the board, impact drill surface's top and bottom all overlap and are equipped with splint, the rectangle spout with splint looks adaptation has all been seted up at the top of pole both sides that moves up, the top of pole front surface that moves up is provided with tensioning assembly, the top rotation of pole setting is connected with the connecting rod, the rear end of connecting rod rotates with the middle part of moving up the pole and is connected, the middle part rotation of pole setting is connected with the lever. According to the utility model, through the cooperation of the clamping plate and the tensioning assembly, the impact drill is stably arranged at the top of the placing plate, then a user presses the front end of the lever downwards, so that the upward moving rod moves upwards based on the lever principle, the impact drill is lifted, and the indoor top is perforated, so that the purposes of no-climbing perforation and high perforation efficiency can be achieved.

Description

Portable punching support

Technical Field

The utility model belongs to the technical field of punching operation, and particularly relates to a portable punching support.

Background

Drilling refers to the operation of processing holes on solid materials by using a drill bit, and in the building construction process, a wire slot box lifting appliance needs to be installed on a concrete top plate, so that a worker needs to perform drilling operation at the moment, and drilling construction is performed on the concrete top plate.

Constructor is at the in-process that indoor top was punched, receives the high influence of layer, and constructor needs to reachs appointed height with the help of the ladder and punches, and constructor after ascending a height is because standing position influences, probably has the risk of falling, and constructor works of going up and down the ladder for punching efficiency is lower, is unfavorable for constructor high-efficient operation.

Therefore, a portable punching support needs to be provided for replacing repeated ascending of constructors to punch, so that hidden dangers of falling are eliminated, and punching operation efficiency is improved.

Disclosure of Invention

The utility model aims to provide a portable punching support, which has the advantages of no-climbing punching and high punching efficiency, and solves the problems that in the process of punching the indoor top of a constructor, the constructor is influenced by the layer height, the constructor needs to punch by means of a ladder to reach a designated height, the constructor after ascending has a falling risk due to the influence of a standing position, and the constructor works by ascending and descending the ladder, so that the punching efficiency is lower, and the efficient operation of the constructor is not facilitated.

The technical scheme for solving the technical problems is as follows: portable support that punches includes the pole setting: the rear side of pole setting is provided with moves the pole, the top fixedly connected with of pole back surface moves up places the board, it has strikeed to place the top of board and has bored, it all overlaps with the bottom on boring the top on surface and is equipped with the splint to strike, move up the top of pole both sides and all offered the rectangle spout with splint looks adaptation, it is provided with tensioning assembly to move up the top of pole front surface, the top of pole setting rotates and is connected with the connecting rod, the rear end of connecting rod rotates with the middle part of moving up the pole and is connected, the middle part of pole setting rotates and is connected with the lever, the rear end of lever rotates with the bottom of moving up the pole and is connected.

The utility model relates to a portable punching support, which is characterized in that: the tensioning assembly comprises a rectangular frame positioned at the top of the front surface of the upward moving rod, a threaded block is rotationally connected to the inner cavity of the rectangular frame, a threaded rotating handle is rotationally connected to the top of the front surface of the upward moving rod through a bearing, and the threaded block is in threaded connection with the surface of the threaded rotating handle.

The utility model relates to a portable punching support, which is characterized in that: the four corners of rectangular frame front surface all welds the fixed lantern ring, the front end of splint inner chamber both sides is all fixedly connected with spliced pole, spliced pole sliding connection is in the inner chamber of fixed lantern ring.

The utility model relates to a portable punching support, which is characterized in that: the middle part of the front surface of the upward moving rod is provided with a first chute matched with the connecting rod, and the middle part of the front surface of the vertical rod is provided with a second chute matched with the lever.

The utility model relates to a portable punching support, which is characterized in that: the bottom fixedly connected with rag pad of pole setting.

The utility model relates to a portable punching support, which is characterized in that: the top of the upright pole front surface is welded with a handle.

The utility model relates to a portable punching support, which is characterized in that: the inner wall of splint bonds there is the abrasionproof pad, the abrasionproof pad is rubber cushion.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the impact drill is stably arranged at the top of the placing plate through the matched use of the clamping plate and the tensioning assembly, then a user can move upwards by pressing the front end of the lever based on the lever principle, so that the impact drill ascends, the indoor top is perforated, the purposes of no-climbing perforation and high perforation efficiency can be achieved, the problem that constructors are affected by the layer height in the process of perforating the indoor top, the constructors need to reach the designated height to perforate by means of a ladder, the constructors after ascending have a falling risk due to the influence of standing positions, and the constructors can ascend and descend the ladder to work, so that the perforation efficiency is lower, and the problem of high-efficiency operation of the constructors is not facilitated is solved.

2. According to the utility model, through the arrangement of the tensioning assembly, the threaded rotary handle and the threaded block are matched for use, the rectangular frame is pushed forward, so that the rectangular frame can be matched with the connecting column through the fixing collar, the clamping plate is pulled to the front side, then the impact drill is clamped and positioned, the impact drill can be stably arranged at the top of the placing plate, and the stability of the impact drill after the impact drill is arranged is improved.

3. According to the utility model, through the cooperation of the threaded block, the fixed lantern ring and the connecting column, the rectangular frame can deflect at a certain angle in the pulling process of the clamping plates, so that the pulling stroke of the two clamping plates can be automatically adjusted according to the thickness of the surface of the impact drill, and the inner walls of the two clamping plates can effectively clamp the surface of the impact drill.

4. According to the utility model, through the matched use of the ground pad and the grip, on one hand, the contact area of the vertical rod and the ground is increased, and on the other hand, the vertical angle of the vertical rod is convenient for a user to control, so that the stability of the vertical rod in the use process is improved, and the phenomenon of punching deviation of the impact drill is avoided.

5. According to the anti-abrasion pad, the contact position between the inner wall of the clamping plate and the surface of the impact drill is softer, so that the phenomenon that the clamping plate damages the surface of the impact drill is avoided.

Drawings

The foregoing and/or other advantages of the present utility model will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative only and not limiting of the utility model, wherein:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of an up-shift rod, impact drill and take-up assembly according to one embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a cleat and tensioning assembly in accordance with one embodiment of the present utility model;

fig. 4 is a schematic perspective view of an up-shift lever, a placement plate and a screw knob according to an embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. the vertical rod, 2, the up-moving rod, 3, the placing plate, 4, the impact drill, 5, the clamping plate, 6, the rectangular chute, 7, the tensioning component, 71, the rectangular frame, 72, the screw thread block, 73, the screw thread rotating handle, 74, the fixed collar, 75, the connecting column, 8, the connecting rod, 9, the lever, 10, the foot pad, 11, the handle, 12 and the wear-resistant pad.

Detailed Description

Hereinafter, an embodiment of the portable perforated bracket of the present utility model will be described with reference to the accompanying drawings.

The examples described herein are specific embodiments of the present utility model, which are intended to illustrate the inventive concept, are intended to be illustrative and exemplary, and should not be construed as limiting the utility model to the embodiments and scope of the utility model. In addition to the embodiments described herein, those skilled in the art can adopt other obvious solutions based on the disclosure of the claims and specification of the present application, including those adopting any obvious substitutions and modifications to the embodiments described herein.

The drawings in the present specification are schematic views, which assist in explaining the concept of the present utility model, and schematically show the shapes of the respective parts and their interrelationships. Note that, in order to clearly show the structures of the components of the embodiments of the present utility model, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

Fig. 1-4 show a portable punching support according to an embodiment of the present utility model, including a vertical rod 1, wherein the bottom of the vertical rod 1 is fixedly connected with a foot pad 10, through the cooperation of the foot pad 10 and a grip 11, on one hand, the contact area between the vertical rod 1 and the ground is increased, on the other hand, the vertical angle of the vertical rod 1 is convenient for a user to handle, so that the stability of the vertical rod 1 in the use process is improved, the phenomenon of the punching offset of a percussion drill 4 is avoided, the grip 11 is welded on the top of the front surface of the vertical rod 1, the rear side of the vertical rod 1 is provided with an upward moving rod 2, it is required that the vertical rod 1 and the upward moving rod 2 are both made of JDG32 metal pipes with lighter weight, the thickness of the pipe is ensured to be more than 1.6mm, the middle part of the front surface of the upward moving rod 2 is provided with a first chute adapted to the connecting rod 8, the middle part of the front surface of the vertical rod 1 is provided with a second chute adapted to the lever 9, the top of the back surface of the upward moving rod 2 is fixedly connected with a placing plate 3, the bottom of the placing plate 3 is welded with an inclined supporting plate, the other end of the inclined supporting plate is welded with the upward moving rod 2, a percussion drill 4 is placed at the top of the placing plate 3, clamping plates 5 are sleeved at the top and the bottom of the surface of the percussion drill 4, an anti-abrasion pad 12 is adhered to the inner wall of the clamping plates 5, the anti-abrasion pad 12 is a rubber cushion, the contact position of the inner wall of the clamping plates 5 and the surface of the percussion drill 4 is softer through the arrangement of the anti-abrasion pad 12, the phenomenon that the clamping plates 5 damage the surface of the percussion drill 4 is avoided, rectangular sliding grooves 6 matched with the clamping plates 5 are formed in the tops of the two sides of the upward moving rod 2, a tensioning assembly 7 is arranged at the top of the front surface of the upward moving rod 2, the tensioning assembly 7 comprises a rectangular frame 71 positioned at the top of the front surface of the upward moving rod 2, and the inner cavity of the rectangular frame 71 is rotationally connected with a threaded block 72, through the cooperation of screw thread piece 72, fixed lantern ring 74 and spliced pole 75 is used, make the in-process rectangular frame 71 of splint 5 can take place certain angle deflection, then make two splint 5 can be according to the surperficial thickness of percussion drill 4 from the regulation pulling stroke, make the inner wall of two splint 5 homoenergetic effectively centre gripping to percussion drill 4's surface, the top on the front surface of pole 2 is moved up through the bearing rotation and is connected with screw thread twist grip 73, screw thread piece 72 threaded connection is at the surface of screw thread twist grip 73, the four corners on rectangular frame 71 front surface all welds fixed lantern ring 74, the equal fixedly connected with spliced pole 75 of front end of splint 5 inner chamber both sides, spliced pole 75 sliding connection is in the inner chamber of fixed lantern ring 74, through the setting of tensioning assembly 7, wherein screw thread twist grip 73 and screw thread piece 72's cooperation is used, forward propulsion to rectangular frame 71, make the cooperation of rectangular frame 71 accessible fixed lantern ring 74 and spliced pole 75 use, forward side pulling to splint 5, then make percussion drill 4 fix a position, make the top that percussion drill 4 can be stable install at placing plate 3, the improvement, pole 4 is moved down on the pole 8, the pole 2 is moved down on the pole 2, the end is connected with pole 9 after the pole 2 is connected with the middle part is connected with the pole 2, the end 9 after the pole 2 has been moved to the middle part is connected with the pole 2, the end is connected with the end 9.

Working principle: when the impact drill 4 is used, a user sets the impact drill 4 at the top of the setting plate 3 and positions the impact drill 4 in the inner cavities of the two clamping plates 5, the setting position of the impact drill 4 is adjusted, then the user rotates the screw rotary handle 73, the screw rotary handle 73 pulls the screw block 72 to move forwards through the screw threads on the surface of the screw rotary handle 73 in the rotating process, the screw rotary handle 73 drives the rectangular frame 71 to slide forwards in the forward moving process, the impact drill 4 is influenced by irregular surface reasons, the two clamping plates 5 can move forwards by different distances, the rectangular frame 71 deflects at a certain angle until the screw rotary handle 73 cannot rotate, the rectangular frame 71 effectively pulls the clamping plates 5 through the cooperation of the fixing collar 74 and the connecting post 75, and then the impact drill 4 is clamped and extruded by the clamping plates 5 to be stably installed;

the user then places pole setting 1 on ground for ground pad 10 and ground contact, and then the user opens strike drill 4 and pushes down the front end of lever 9, receives leverage, and the rear end of lever 9 rises upwards, then makes upward pole 2 rise, and connecting rod 8 follow upward the upward movement of upward pole 2 and take place the deflection, until strike drill 4 and indoor top wall contact, punch can, it is to be noted that the punching position can leave the number on the wall body before punching, ensures punching accuracy.

To sum up: this portable support that punches through splint 5 and tensioning assembly 7's cooperation use, will strike the stable top of boring 4 and install at place board 3, later the user is through pushing down lever 9's front end, based on lever principle, make upward shift lever 2 upward movement, then make strike and bore 4 and rise, punch indoor top, can reach the purpose that exempt from the climbing to punch and punch efficiently, the constructor is at the in-process that indoor top punched, receive the high influence of layer, the constructor needs to reacing appointed height with the help of the ladder and punch, constructor after ascending is owing to the position influence of standing, possibly there is the risk of falling, and constructor ladder operation about, make the efficiency of punching lower, be unfavorable for the problem of constructor high-efficient operation.

The above disclosed features are not limited to the disclosed combinations with other features, and other combinations between features can be made by those skilled in the art according to the purpose of the utility model to achieve the purpose of the utility model.

Claims

1. Portable support that punches, its characterized in that includes pole setting (1): the rear side of pole setting (1) is provided with moves pole (2) upward, the top fixedly connected with of pole (2) back surface moves upward places board (3), the top of placing board (3) has been placed and has been strikeed brill (4), the top and the bottom on brill (4) surface all overlap and be equipped with splint (5), the rectangle spout (6) with splint (5) looks adaptation have all been seted up at the top of pole (2) upward both sides, the top of pole (2) front surface moves upward is provided with tensioning assembly (7), the top rotation of pole setting (1) is connected with connecting rod (8), the rear end of connecting rod (8) rotates with the middle part of pole (2) upward and is connected, the middle part of pole setting (1) rotates and is connected with lever (9), the rear end of lever (9) rotates with the bottom of pole (2) upward moves.

2. The portable punching support according to claim 1, characterized in that the tensioning assembly (7) comprises a rectangular frame (71) positioned at the top of the front surface of the upward-moving rod (2), a threaded block (72) is rotatably connected to the inner cavity of the rectangular frame (71), a threaded rotating handle (73) is rotatably connected to the top of the front surface of the upward-moving rod (2) through a bearing, and the threaded block (72) is in threaded connection with the surface of the threaded rotating handle (73).

3. The portable punching support according to claim 2, characterized in that four corners of the front surface of the rectangular frame (71) are welded with fixing collars (74), front ends of two sides of the inner cavity of the clamping plate (5) are fixedly connected with connecting columns (75), and the connecting columns (75) are slidably connected to the inner cavity of the fixing collars (74).

4. A portable perforating bracket as claimed in claim 3, characterized in that the middle part of the front surface of the upward-moving rod (2) is provided with a first chute adapted to the connecting rod (8), and the middle part of the front surface of the upright rod (1) is provided with a second chute adapted to the lever (9).

5. Portable perforation support according to claim 4, characterized in that the bottom of the upright (1) is fixedly connected with a floor mat (10).

6. Portable perforation support according to claim 5, characterized in that the top of the front surface of the upright (1) is welded with a grip (11).

7. The portable perforating bracket of claim 6, characterized in that an inner wall of the clamping plate (5) is adhered with a wear-resistant pad (12), and the wear-resistant pad (12) is a rubber cushion.