Drop hammer with anti-deviation structure

Abstract

The utility model relates to the technical field of drop hammers, in particular to a drop hammer with an anti-deviation structure, which comprises a base, an L-shaped support rod is fixedly connected to the surface of the base, a support is fixedly connected to one end of the L-shaped support rod, a disc is arranged on the inner side of the support, a suspension wire is wound on the surface of the disc, and the suspension wire is connected with the L-shaped support rod. A connecting block is fixedly connected to one end of the suspension wire, a drop hammer body is fixedly connected to one end of the connecting block, a first square sleeve is fixedly connected to the surface of the C-shaped fixing block, a limiting rod is slidably connected to the interior of the first square sleeve, and a first sliding block is fixedly connected to one end of the limiting rod; the surface of the first sliding block is fixedly connected with a first pull rod, and the periphery of the pull rod is sleeved with a spring, so that the drop hammer is fixed, the used drop hammer and the support can be fixed together, and the situation that the drop hammer shakes and deviates due to interference of external factors is avoided; and meanwhile, the suspension wire can be prevented from being damaged due to friction caused by shaking and deviation of the drop hammer.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging hammers, in particular to a hanging hammer with an anti-deviating structure. Background Art

[0002] A plumb bob is a construction tool, mainly used to measure verticality, and is often used in some small projects. Existing plumb bobs are mostly conical, with the tip of the cone facing downward and the bottom of the cone facing upward, and are provided with a through hole connected to the hanging line. Publication No. CN206430730U discloses a telescopic bracket for a plumb bob, comprising a base, a lower support rod, an upper support rod, and a horizontal support rod; the lower end of the lower support rod is fixedly connected to the right end of the base, and the upper end is provided with a telescopic adjustment mechanism; the lower support rod is a hollow body, the lower end of the upper support rod is inserted into the lower support rod through the adjusting mechanism, and the upper end is fixedly connected to the left end of the horizontal support rod; the adjusting mechanism includes a sleeve, and a handle is provided at one end of the sleeve close to the upper support rod, the handle is movably connected to the sleeve through a movable pin, the handle is provided with a clip that resists against the upper support rod, and the sleeve is provided with a through-hole; the handle is also provided with a protrusion, and the sleeve is provided with a groove; the telescopic bracket of the plumb bob can adjust the height by telescoping, so that the verticality of the plumb bob can be set once when in use, and it can be used continuously for a long time and can adapt to changes in different heights. However, when using the above technology, the hanging hammer cannot be fixed after use, so the hanging hammer will shake and deviate after being affected by external factors, so that the hanging hammer may hit objects or even operators, causing injuries to the operators. At the same time, the hanging hammer that deviates and swings back and forth will also cause the hanging line to be in a state of back and forth friction. If this continues for a long time, the hanging line may break, affecting the normal use of the hanging hammer. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical solution: a hanging hammer with an anti-deviating structure, comprising a base, a surface of the base fixedly connected to an L-shaped support rod, one end of the L-shaped support rod fixedly connected to a bracket, a disc provided on the inner side of the bracket, the disc being rotatably connected to the inner surface of the bracket, a suspension wire wound on the surface of the disc, one end of the suspension wire fixedly connected to a connecting block, one end of the connecting block fixedly connected to a hanging hammer body, the hanging hammer body comprising a No. 1 plumb bob and a No. 2 plumb bob, a C-shaped fixing block fixedly connected to the inner surface of the bracket, a square hole provided on the surface of the C-shaped fixing block, a No. 1 square sleeve fixedly connected to the outer surface of the C-shaped fixing block, a limit rod slidably connected to the interior of the No. 1 square sleeve, the connecting block fixedly connected to the interior of the C-shaped fixing block, a slot provided on the surface of the connecting block, a limit rod inserted into the slot and the square hole, one end of the limit rod fixedly connected to a No. 1 slider, a No. 1 pull rod fixedly connected to the surface of the No. 1 slider, a spring sheathed around the outer periphery of the pull rod, one end of the spring fixedly connected to the No. 1 slider.

[0005] Preferably, a handle is provided on one side of the bracket, and the handle is fixedly connected to the disc. Here, the pendant hammer can be retracted and extended by rotating the disc.

[0006] Preferably, the surface of the handle is covered with a handle cover made of rubber, thereby improving the comfort of holding the handle.

[0007] Preferably, a first screw is fixedly connected to one end of the connecting block, a first threaded hole and a second threaded hole are formed on the surfaces of the first and second plumb bobs, and a second screw is fixedly connected to the lower surface of the first plumb bob, wherein the first and second screws are respectively threadedly connected to the interiors of the first and second threaded holes. Here, the weight of the pendulum can be adjusted according to the user's needs.

[0008] Preferably, the surface of the disc is provided with a slot, the surface of the bracket is provided with a square slot, a second square sleeve is fixedly connected to the surface of the bracket, a second slider is slidably connected to the interior of the second square sleeve, a clamping block and a second pull rod are fixedly connected to the surface of the second slider, and the clamping block passes through the square slot and is inserted into the clamping slot. In this way, the disc can be fixed so that the hanging hammer can continue to work.

[0009] Preferably, a magnet is fixedly connected to the surface of the second slider, and the magnet is adsorbed and connected to the outer surface of the bracket. Here, the card block can be more firmly inserted into the inner part of the card slot.

[0010] Compared with the prior art, the advantages and positive effects of the present invention are:

[0011] 1. In the utility model, the hanging hammer is fixed by arranging a C-shaped fixing frame, a limit rod, a spring, a No. 1 pull rod, a connecting block, a slot and a square hole, so that the hanging hammer can be fixed together with the bracket after use to avoid shaking and deviation caused by external factors. At the same time, it can also avoid the damage of the hanging line caused by friction due to shaking and deviation of the hanging hammer, which is beneficial to improving the service life of the hanging rope.

[0012] 2. In the utility model, the disc is fixed by setting a card block, a second slider, a second pull rod and a card slot, so that the hanging hammer can remain in a stationary state continuously, which is convenient for the operator to observe the verticality of the wall. By setting a magnet, the card block can be firmly inserted into the card slot, so that the disc can be better kept in a stable state. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of a hanging hammer with an anti-drift structure proposed in the utility model;

[0014] Figure 2 The utility model provides a bottom view of a hanging hammer with an anti-drift structure;

[0015] Figure 3 The utility model provides an exploded schematic diagram of a hanging hammer with an anti-drift structure;

[0016] Figure 4 The utility model provides a partial exploded schematic diagram of a hanging hammer with an anti-drift structure;

[0017] Figure 5 The utility model proposes a hanging hammer with an anti-deviating structure Figure 3 Enlarged view of point A in the middle;

[0018] Figure 6 The utility model proposes a hanging hammer with an anti-deviating structure Figure 3 Enlarged view of point B in the middle;

[0019] Legend:

[0020] 1. Base; 2. L-shaped support rod; 3. Bracket; 4. Disc; 5. Suspension line; 6. Connecting block; 7. Plumb bob No. 1; 8. Plumb bob No. 2; 9. C-shaped fixing block; 10. Square hole; 11. Square sleeve No. 1; 12. Slider No. 1; 13. Limit rod; 14. Pull rod No. 1; 15. Spring; 16. Square sleeve No. 2; 17. Square slot; 18. Slider No. 2; 19. Block; 20. Pull rod No. 2; 21. Magnet; 22. Slot; 23. Handle; 24. Handle cover; 25. First screw rod; 26. First threaded hole; 27. Second screw rod; 28. Second threaded hole; 29. Slot. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] See also Figure 1-6 The utility model provides a technical solution: a hanging hammer with an anti-deviating structure, comprising a base 1, the surface of the base 1 is fixedly connected to an L-shaped support rod 2, one end of the L-shaped support rod 2 is fixedly connected to a bracket 3, a disc 4 is provided on the inner side of the bracket 3, the disc 4 is rotatably connected to the inner surface of the bracket 3, a hanging wire 5 is wound on the surface of the disc 4, one end of the hanging wire 5 is fixedly connected to a connecting block 6, one end of the connecting block 6 is fixedly connected to a hanging hammer body, the hanging hammer body comprises a No. 1 plumb bob 7 and a No. 2 plumb bob 8, the inner surface of the bracket 3 is fixedly connected to a C-shaped fixing block 9, the surface of the C-shaped fixing block 9 is provided with a square hole 10, the outer surface of the C-shaped fixing block 9 is fixedly connected to a No. 1 square sleeve 11, the inner sliding connection of the No. 1 square sleeve 11 is connected to a limiting rod 13, the connecting block 6 is fixedly connected to the inside of the C-shaped fixing block 9, the surface of the connecting block 6 is provided with a slot 29, and the slot 29 and the square hole 10 are inserted with a limiting rod 13 One end of the limit rod 13 is fixedly connected to the No. 1 slider 12, and the surface of the No. 1 slider 12 is fixedly connected to the No. 1 pull rod 14. The outer sleeve of the pull rod is provided with a spring 15, and one end of the spring 15 is fixedly connected to the No. 1 slider 12. A handle 23 is provided on one side of the bracket 3, and the handle 23 is fixedly connected to the disc 4. Here, the pendulum can be retracted and extended by rotating the disc 4. The surface of the handle 23 is provided with a handle cover 24, and the handle cover 24 is made of rubber, which can improve the comfort of holding the handle 23. One end of the connecting block 6 is fixedly connected to the first screw rod 25, and the surfaces of the No. 1 plumb bob 7 and the No. 2 plumb bob 8 are provided with a first threaded hole 26 and a second threaded hole 28. The lower surface of the No. 1 plumb bob 7 is fixedly connected with a second screw rod 27. The first screw rod 25 and the second screw rod 27 are respectively threadedly connected to the inside of the first threaded hole 26 and the second threaded hole 28, and the weight of the pendulum can be adjusted here according to the needs of the user.

[0025] Example 2

[0026] See also Figure 1-6The surface of the disc 4 is provided with a slot 22, and the surface of the bracket 3 is provided with a square slot 17. A second square sleeve 16 is fixedly connected to the surface of the bracket 3. A second slider 18 is slidably connected to the interior of the second square sleeve 16. A block 19 and a second pull rod 20 are fixedly connected to the surface of the second slider 18. The block 19 passes through the square slot 17 and is inserted into the slot 22. Here, the disc 4 can be fixed so that the hanging hammer can continue to work. A magnet 21 is fixedly connected to the surface of the second slider 18. The magnet 21 is adsorbed and connected to the outer surface of the bracket 3. This allows the block 19 to be more firmly inserted into the slot 22.

[0027] Working principle: During use, place the pendant device on the top of the wall to be measured, then use bricks to cast the base 1 to keep the entire pendant device stable, then hold the No. 1 pull rod 14 and pull it outward to disengage the limit rod 13 from the inside of the connecting block 6 on the pendant body, then remove the pendant body from the C-shaped fixing block 9, then pull the No. 2 pull rod 20 outward to disengage the block 19 from the slot 22 on the surface of the disc 4, then turn the handle 23, the handle 23 drives the disc 4 to rotate and lower the hanging line 5 and the pendant body. When the pendant body moves to the appropriate position, stop turning the handle 23 and push the No. 1 pull rod 14 to insert the block 19 into the slot 22. At this time, the magnet 21 is sucked onto the outer surface of the bracket 3, thereby fixing the disc 4, so that the pendant can be continuously It maintains a stationary state, which is convenient for the operator to observe the verticality of the wall. By setting the magnet 21, the block 19 can be firmly inserted into the slot 22, so that the disc 4 can maintain a better stable state. After using the hammer, turn the handle 23 and put away the hammer, then pull the No. 1 pull rod 14 again and place the connecting block 6 inside the C-shaped fixed block and align the slot 29 and the square hole 10, then release the No. 1 pull rod 14, and the No. 1 slider 12 pushes the limit block to insert into the slot 29 and the square hole 10 under the elastic force of the spring 15, thereby fixing the hammer, so that the hammer after use can be fixed together with the bracket 3 to avoid shaking and offset caused by external factors. At the same time, it can also avoid the suspension line 5 from being damaged by friction due to the shaking and offset of the hammer, which is beneficial to improving the service life of the suspension rope.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A hanging hammer with an anti-deviating structure, comprising a base (1), characterized in that: The surface of the base (1) is fixedly connected to an L-shaped support rod (2), one end of the L-shaped support rod (2) is fixedly connected to a bracket (3), a disc (4) is provided on the inner side of the bracket (3), the disc (4) is rotatably connected to the inner surface of the bracket (3), a suspension line (5) is wound around the surface of the disc (4), one end of the suspension line (5) is fixedly connected to a connecting block (6), one end of the connecting block (6) is fixedly connected to a hanging hammer body, the hanging hammer body comprises a No. 1 plumb bob (7) and a No. 2 plumb bob (8), the inner surface of the bracket (3) is fixedly connected to a C-shaped fixing block (9), the surface of the C-shaped fixing block (9) is provided with a square hole (10), the The outer surface of the C-shaped fixed block (9) is fixedly connected to a square sleeve (11), the inner sliding connection of the square sleeve (11) is connected to a limiting rod (13), the connecting block (6) is fixedly connected to the inside of the C-shaped fixed block (9), a slot (29) is provided on the surface of the connecting block (6), a limiting rod (13) is inserted into the slot (29) and the square hole (10), one end of the limiting rod (13) is fixedly connected to a slider (12), the surface of the slider (12) is fixedly connected to a pull rod (14), the outer periphery of the pull rod is provided with a spring (15), one end of the spring (15) is fixedly connected to the slider (12).

2. The hanging hammer with an anti-deviating structure according to claim 1, characterized in that: A handle (23) is provided on one side of the bracket (3), and the handle (23) is fixedly connected to the disc (4).

3. The hanging hammer with an anti-deviating structure according to claim 2, characterized in that: The surface of the handle (23) is covered with a handle cover (24), and the handle cover (24) is made of rubber.

4. The hanging hammer with an anti-deviating structure according to claim 1, characterized in that: One end of the connecting block (6) is fixedly connected to a first screw rod (25), the surfaces of the No. 1 plumb bob (7) and the No. 2 plumb bob (8) are provided with a first threaded hole (26) and a second threaded hole (28), the lower surface of the No. 1 plumb bob (7) is fixedly connected to a second screw rod (27), and the first screw rod (25) and the second screw rod (27) are respectively threadedly connected to the inside of the first threaded hole (26) and the second threaded hole (28).

5. The hanging hammer with an anti-deviating structure according to claim 1, characterized in that: A card slot (22) is provided on the surface of the disc (4), a square slot (17) is provided on the surface of the bracket (3), a No. 2 square sleeve (16) is fixedly connected to the surface of the bracket (3), a No. 2 slider (18) is slidably connected inside the No. 2 square sleeve (16), a card block (19) and a No. 2 pull rod (20) are fixedly connected to the surface of the No. 2 slider (18), and the card block (19) passes through the square slot (17) and is inserted into the inside of the card slot (22).

6. The hanging hammer with an anti-deviating structure according to claim 5, characterized in that: A magnet (21) is fixedly connected to the surface of the second slider (18), and the magnet (21) is adsorbed and connected to the outer surface of the bracket (3).

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