CN211805941U

CN211805941U - Electric hammer support convenient to use

Info

Publication number: CN211805941U
Application number: CN202020114609.2U
Authority: CN
Inventors: 韩帅; 施锦; 席琳; 陈一峰; 王琪; 凌斌; 夏红良; 王俊松; 陈大伟
Original assignee: NANTONG ZHONGNAN CONSTRUCTION EQUIPMENT INSTALLATION CO Ltd
Current assignee: NANTONG ZHONGNAN CONSTRUCTION EQUIPMENT INSTALLATION CO Ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-10-30
Anticipated expiration: 2030-01-18

Abstract

The utility model relates to a convenient electric hammer support, which comprises a movable rod and an operating rod, wherein the movable rod is fixed by a power hammer, and the movable rod is rotationally connected with the lower end of the side wall of the operating rod; the side wall of the operating rod is provided with a moving frame, the lower end of the moving frame is provided with a plurality of rollers, and the moving rod is inserted in the moving frame; the upper end of the movable frame is provided with a limiting ring for the movable rod to pass through, and the movable rod can slide in the limiting ring; the lateral wall of removal frame is provided with the rotor plate along its direction of height, and the lateral wall of action bars rotates with the lateral wall of rotor plate to be connected. The utility model discloses the effect convenient to use has.

Description

Electric hammer support convenient to use

Technical Field

The utility model belongs to the technical field of the technique of construction equipment and specifically relates to an electric hammer support convenient to use is related to.

Background

The electric hammer is an electric rotary hammer drill with a safety clutch and a pneumatic hammering mechanism, and the electric hammer is an electric rotary hammer drill which utilizes the principle of piston motion and compresses gas to impact a drill bit and can open holes on hard materials such as concrete, bricks, stones and the like; the electric hammer support is used for installing an electric hammer and is convenient for high-altitude work.

The traditional Chinese patent with the publication number of CN209681236U provides an electric hammer drill support, which comprises a support stick, an operation stick, a fixing stick, an installation stick and a fixing bandage, wherein the fixing bandage is fixedly arranged on the installation stick through rivets, an electric hammer drill is arranged on the installation stick through the fixing bandage, the installation stick, the fixing stick and the operation stick are connected through bolts, the support stick, the fixing stick and the operation stick are connected through bolts, and positioning holes are uniformly distributed on the installation stick and the support stick; the staff is at the work progress, can be through this support remote operation construction to the construction operation who punches towards the top.

The above prior art solutions have the following drawbacks: when a worker uses the electric hammer, the worker needs to hold the support to drill a hole; because the electric hammer is heavier, and the weight of the bracket is added, the working load of workers can be increased when the electric hammer is used in a matched mode, the electric hammer is inconvenient to use by the workers, and therefore the electric hammer needs to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an electric hammer support convenient to use, it has the effect of convenient to use.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a convenient electric hammer support comprises a movable rod and an operating rod, wherein the movable rod is fixed by an electric hammer, and the movable rod is rotatably connected to the lower end of the side wall of the operating rod; the side wall of the operating rod is provided with a moving frame, the lower end of the moving frame is provided with a plurality of rollers, and the moving rod is inserted in the moving frame; the upper end of the moving frame is provided with a limiting ring for the moving rod to pass through, and the moving rod can slide in the limiting ring; the lateral wall of removal frame is provided with the rotor plate along its direction of height, the lateral wall of action bars rotates with the lateral wall of rotor plate to be connected.

By adopting the technical scheme, the electric hammer is fixed on the movable rod through the binding belt, and the movable rod is inserted into the limit ring; because the operating rod is rotationally connected with the movable frame and the operating rod is rotationally connected with the movable rod, a worker can rotate the operating rod, so that the movable rod can move up and down, and the electric hammer can drill the top plate; the staff accessible removes the removal frame to remove electric hammer and action bars, reduced staff's work burden, the staff of being convenient for uses the electric hammer.

The utility model discloses further set up to: the end wall of the operating rod facing the direction of the moving rod is provided with a rotating block, the rotating block is provided with a rotating groove for the moving rod to insert, and the moving rod is in clearance fit with the inner side wall of the rotating groove; the utility model discloses a portable electronic device, including the carriage release lever, action bars, regulating hole, action bars, regulating hole, the carriage release lever runs through along its direction of height and is provided with a plurality of regulating hole, the action bars is located and rotates groove department and be provided with and rotate the communicating rotation hole in groove, it is equipped with the rotation pin to rotate the downthehole interpolation, the rotation pin can pass the regulating hole simultaneously and rotate the hole, the tip threaded connection of rotation pin has.

By adopting the technical scheme, the movable rod is inserted into the rotating groove of the rotating block, and the movable rod is in clearance fit with the inner side wall of the rotating groove, so that the movable rod is rotatably connected with the operating rod; the movable rod is provided with a plurality of adjusting holes, and workers can select proper adjusting holes and insert the rotating pins according to the actual situation on site; the limiting ring plate is screwed at the end part of the rotating pin, so that the limiting ring plate is abutted against the side wall of the rotating block, and the rotating pin is fixed; thereby being convenient for the staff to use, improving the drilling precision of electric hammer.

The utility model discloses further set up to: the limiting ring plate is integrally formed with anti-skid grains along the circumferential direction of the limiting ring plate.

By adopting the technical scheme, the cross section of the limit ring plate is circular, so that a worker can hardly rotate the limit ring plate; the anti-skidding line can increase the frictional force between staff and the spacing ring board, plays anti-skidding effect, and the staff of being convenient for rotates the spacing ring board to according to on-the-spot actual conditions, select suitable rotation hole fixed operating rod.

The utility model discloses further set up to: the lower end of the moving frame is provided with a placing plate above the roller, and the placing plate is positioned under the moving rod.

By adopting the technical scheme, the arrangement of the placing plate ensures that the lower end surface of the moving rod keeps a certain distance from the ground; when the moving frame is moved through the rollers, the moving rod can move along with the moving frame; the operating rod is not required to be held by the worker, so that the operation burden of the worker is reduced.

The utility model discloses further set up to: the lower extreme of carriage release lever is provided with the buffer board, the lower surface of buffer board can with place the upper surface looks butt of board.

By adopting the technical scheme, when the operating rod is loosened by a worker, the movable rod falls downwards to abut against the placing plate under the action of the gravity of the electric hammer; the buffer board is through the increase carriage release lever and place the butt area between the board to reduce the carriage release lever and place the impact force that produces between the board, play the protection and place the effect of board.

The utility model discloses further set up to: the lateral wall of buffer board orientation place the board direction is provided with the blotter, the blotter can laminate mutually with the upper surface of placing the board.

Through adopting above-mentioned technical scheme, when the buffer board downstream, when with the upper surface looks butt of placing the board, the blotter can further reduce the buffer board and place the impact force that produces between the board, plays the effect of protection buffer board and placing the board, reduces and places board and buffer board because of damaging the number of times of changing.

The utility model discloses further set up to: the lower surface of spacing ring is provided with the stand along the direction of height of removal frame, the carriage release lever is arranged in the stand.

By adopting the technical scheme, the length of the moving rod is long, so that the moving rod is easy to incline in the moving process, the moving rod is abutted against the inner side wall of the limiting ring, and the sliding cannot be realized; the setting of stand pipe plays the guide effect for the carriage release lever keeps sliding from top to bottom under the vertical state, thereby improves the drilling precision of electric hammer.

The utility model discloses further set up to: the outer wall of the guide pipe is provided with a plurality of reinforcing rods, and one ends of the reinforcing rods far away from the direction of the guide pipe are fixedly connected with the movable frame; the movable frame is provided with a stabilizer bar at the reinforcing rod.

By adopting the technical scheme, the length of the guide pipe is long, and the end wall of the guide pipe far away from the limiting ring direction is easy to shake due to the vibration of the movable rod driven by the electric hammer; due to the arrangement of the reinforcing rod, on one hand, the lower end of the guide pipe can be supported, the shaking of the wire guide pipe is reduced, and the processing precision is improved; on the other hand, the connection strength between the guide pipe and the movable frame can be enhanced, and the condition that the guide pipe and the limiting ring are loosened is reduced; the stabilizer bar is used for strengthening the stability of the movable frame.

The utility model discloses further set up to: the side wall of the stabilizer bar is provided with a nylon hasp for fixing the electric hammer wire.

By adopting the technical scheme, when a worker fixes the electric hammer on the movable rod, the lead connected with the electric hammer can shake along with the vibration of the electric hammer; the setting of nylon hasp for the wire is fixed at the lateral wall of stabilizer bar, reduces and rocks the condition that drives the wire and produce the collision with the lateral wall that removes the frame because of the electric hammer, plays the effect fixed is accomodate to the wire of protection wire.

To sum up, the utility model discloses a beneficial technological effect does:

1. fixing the electric hammer on the movable rod through a binding belt, and inserting the movable rod into a limit ring; because the operating rod is rotationally connected with the movable frame and the operating rod is rotationally connected with the movable rod, a worker can rotate the operating rod, so that the movable rod can move up and down, and the electric hammer can drill the top plate; the working personnel can move the electric hammer and the operating rod by moving the moving frame, so that the working load of the working personnel is reduced, and the electric hammer is convenient for the working personnel to use;

2. the movable rod is inserted into the rotating groove of the rotating block, and the movable rod is in clearance fit with the inner side wall of the rotating groove, so that the movable rod is rotatably connected with the operating rod; the movable rod is provided with a plurality of adjusting holes, and workers can select proper adjusting holes and insert the rotating pins according to the actual situation on site; the limiting ring plate is screwed at the end part of the rotating pin, so that the limiting ring plate is abutted against the side wall of the rotating block, and the rotating pin is fixed; thereby being convenient for the staff to use, improving the drilling precision of electric hammer.

Drawings

FIG. 1 is a schematic structural view of an electric hammer support convenient to use in the embodiment;

FIG. 2 is a schematic view showing a positional relationship between a stabilizer bar and a hook and loop fastener in the embodiment;

fig. 3 is a schematic diagram for showing the positional relationship between the rotating block and the moving rod in the embodiment.

In the figure, 1, a moving rod; 11. an adjustment hole; 12. rotating the pin; 121. a limit ring plate; 1211. anti-skid lines; 13. a buffer plate; 131. a cushion pad; 2. an operating lever; 21. rotating the block; 211. a rotating groove; 212. rotating the hole; 3. a movable frame; 31. a roller; 32. a limiting ring; 321. a guide tube; 33. a rotating plate; 34. placing the plate; 35. a reinforcing bar; 351. a stabilizer bar; 3511. a nylon hasp; 4. an electric hammer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the electric hammer support convenient to use disclosed by the present invention comprises a movable rod 1 and an operating rod 2, wherein an electric hammer 4 is fixed on the side wall of the movable rod 1 through a terylene tying band; the side wall of the operating rod 2 is provided with a movable frame 3, and the lower end of the movable frame 3 is rotatably connected with a plurality of rollers 31 through pin shafts; a placing plate 34 is welded at the upper end of the moving frame 3, which is positioned on the roller 31, a rotating plate 33 is fixed on the side wall of the moving frame 3 through bolts, and the lower end wall of the rotating plate 33 is welded and fixed with the placing plate 34; the side wall of the operating rod 2 is rotatably connected with the side wall of the rotating plate 33 through a pin shaft.

Referring to fig. 1 and 2, the moving rod 1 is inserted into the moving frame 3, a limit ring 32 for the moving rod 1 to pass through is welded at the upper end of the moving frame 3, and the moving rod 1 can slide in the limit ring 32; a guide pipe 321 is welded on the lower surface of the limiting ring 32 along the height direction of the movable frame 3, and the movable rod 1 is positioned in the guide pipe 321; the outer side wall of the guide pipe 321 is welded with a plurality of reinforcing rods 35, one ends of the reinforcing rods 35 far away from the guide pipe 321 are welded and fixed with the movable frame 3, and the side wall of the movable frame 3, which is located at the reinforcing rods 35, is welded with a stabilizing rod 351; a velcro 3511 for fixing the wire of the electric hammer 4 is adhered to the side wall of the stabilizer 351.

Referring to fig. 1 and 3, a placing plate 34 is positioned right below the moving rod 1, a buffer plate 13 is connected to the lower end of the moving rod 1 through a screw, and the lower surface of the buffer plate 13 can abut against the upper surface of the placing plate 34; a cushion 131 is adhered to a side wall of the cushion plate 13 facing the mounting plate 34, the cushion 131 is preferably made of rubber, and the cushion 131 can be attached to the upper surface of the mounting plate 34.

Referring to fig. 1 and 3, a rotating block 21 is welded on an end wall of the operating rod 2 facing the direction of the moving rod 1, a rotating groove 211 is formed in a side wall of the rotating block, and the moving rod 1 is in clearance fit with an inner side wall of the rotating groove 211; the moving rod 1 is provided with a plurality of adjusting holes 11 along the height direction thereof in a penetrating way, and the operating rod 2 is provided with a rotating hole 212 communicated with the rotating groove 211 at the position of the rotating groove 211; a rotating pin 12 is inserted in the rotating hole 212, and the rotating pin 12 can simultaneously penetrate through the adjusting hole 11 and the rotating hole 212; the end of the rotating pin 12 is connected with a limit ring plate 121 through a thread, the limit ring plate 121 can be abutted against the outer side wall of the rotating block 21, and the limit ring plate 121 is integrally formed with an anti-slip texture 1211 along the circumferential direction.

The implementation principle of the embodiment is as follows: when the operator needs to drill the top plate by using the electric hammer 4, the electric hammer 4 is fixed at the upper end of the movable rod 1 through the binding belt, and the movable rod 1 is inserted into the limiting ring 32; the worker can select a proper adjusting hole 11 and insert a rotating pin 12 according to the actual situation on site; the end part of the rotating pin 12 is screwed with the limit ring plate 121, so that the limit ring plate 121 is abutted against the side wall of the rotating block 21, and the rotating pin 12 is fixed; the operating rod 2 is rotatably connected with the rotating plate 33 through a pin, and a worker can rotate the operating rod 2, so that the moving rod 1 can move up and down, and the electric hammer 4 can drill a top plate; after the drilling is completed, the buffer plate 13 is abutted to the placing plate 34 through the buffer cushion 131, and the movable frame 3 can be moved by a worker through moving, so that the electric hammer 4 and the operating rod 2 are moved, the workload of the worker is reduced, and the worker can use the electric hammer 4 conveniently.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The electric hammer support convenient to use comprises a movable rod (1) and an operating rod (2) which are fixed by an electric hammer (4), wherein the movable rod (1) is rotatably connected to the lower end of the side wall of the operating rod (2); the method is characterized in that: the side wall of the operating rod (2) is provided with a moving frame (3), the lower end of the moving frame (3) is provided with a plurality of rollers (31), and the moving rod (1) is inserted in the moving frame (3); the upper end of the moving frame (3) is provided with a limiting ring (32) for the moving rod (1) to pass through, and the moving rod (1) can slide in the limiting ring (32); the side wall of the moving frame (3) is provided with a rotating plate (33) along the height direction, and the side wall of the operating rod (2) is rotatably connected with the side wall of the rotating plate (33).

2. A convenient hammer carriage according to claim 1, wherein: the end wall of the operating rod (2) facing the direction of the moving rod (1) is provided with a rotating block (21), the rotating block (21) is provided with a rotating groove (211) for the moving rod (1) to be inserted into, and the moving rod (1) is in clearance fit with the inner side wall of the rotating groove (211); the utility model discloses a portable electronic device, including the carriage release lever, the carriage release lever (1) runs through along its direction of height and is provided with a plurality of regulation hole (11), action bars (2) are located rotation groove (211) department and are provided with and rotate communicating rotation hole (212) in groove (211), it has rotation pin (12) to insert in rotation hole (212), rotation pin (12) can pass regulation hole (11) and rotation hole (212) simultaneously, the tip threaded connection of rotation pin (12) has spacing crown plate (121).

3. A convenient hammer carriage according to claim 2, wherein: the limiting ring plate (121) is integrally formed with anti-skid threads (1211) along the circumferential direction of the limiting ring plate.

4. A convenient hammer carriage according to claim 1, wherein: a placing plate (34) is arranged on the lower end of the moving frame (3) above the roller (31), and the placing plate (34) is located under the moving rod (1).

5. An electric hammer support stand for convenient use according to claim 4, wherein: the lower end of the moving rod (1) is provided with a buffer plate (13), and the lower surface of the buffer plate (13) can be abutted against the upper surface of the placing plate (34).

6. An electric hammer support stand for convenient use according to claim 5, wherein: the buffer board (13) is provided with a buffer pad (131) towards the side wall of the placing board (34), and the buffer pad (131) can be attached to the upper surface of the placing board (34).

7. A convenient hammer carriage according to claim 1, wherein: the lower surface of the limiting ring (32) is provided with a guide pipe (321) along the height direction of the moving frame (3), and the moving rod (1) is positioned in the guide pipe (321).

8. An electric hammer support stand for convenient use according to claim 7, wherein: a plurality of reinforcing rods (35) are arranged on the outer wall of the guide pipe (321), and one ends of the reinforcing rods (35) far away from the direction of the guide pipe (321) are fixedly connected with the movable frame (3); the moving frame (3) is provided with a stabilizing rod (351) at the position of the reinforcing rod (35).

9. A convenient hammer carriage according to claim 8, wherein: the side wall of the stabilizer bar (351) is provided with a nylon hasp (3511) used for fixing a lead of the electric hammer (4).