CN221167976U - Hydraulic breaking hammer high strength limit structure - Google Patents
Hydraulic breaking hammer high strength limit structure Download PDFInfo
- Publication number
- CN221167976U CN221167976U CN202322798979.9U CN202322798979U CN221167976U CN 221167976 U CN221167976 U CN 221167976U CN 202322798979 U CN202322798979 U CN 202322798979U CN 221167976 U CN221167976 U CN 221167976U
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- China
- Prior art keywords
- breaking hammer
- noise reduction
- drill rod
- hydraulic
- cooling box
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Links
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 230000009467 reduction Effects 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a high-strength limiting structure of a hydraulic breaking hammer, which comprises a breaking hammer shell, wherein a driver is fixedly connected to the inner wall of the breaking hammer shell, a noise reduction mechanism for reducing noise is arranged in the breaking hammer shell, the noise reduction mechanism comprises a first noise reduction plate arranged on the side wall of the driver, a drill rod is arranged in the breaking hammer shell, a second noise reduction plate is arranged on the side wall of the drill rod, two limiting grooves are formed in the side wall of the drill rod, two limiting bolts are connected with the side wall of the breaking hammer shell in a threaded manner, a limiting plate is arranged on the side wall of the breaking hammer shell, a plurality of bolts are connected with the side wall of the limiting plate in a threaded manner, and a cooling mechanism for cooling the drill rod is arranged on the breaking hammer shell. The utility model is provided with the noise reduction mechanism, so that the noise generated by the hydraulic crushing hammer in the working process can be effectively reduced, and the noise can not have adverse effect on surrounding residents during operation, thereby improving the practicability of the device.
Description
Technical Field
The utility model relates to the technical field of hydraulic breaking hammers, in particular to a high-strength limiting structure of a hydraulic breaking hammer.
Background
The power source of the hydraulic breaking hammer is the pressure oil provided by the pump station of the excavator or loader, which can more effectively clean the floating stones and soil in the rock gaps in the action of excavating the foundation of the building.
The hydraulic hammer is a common tool for piling in construction, in the prior art, the hydraulic hammer provides upward acting force for the hydraulic hammer through a driving system when the hydraulic hammer commutates, so that the hydraulic hammer moves upwards, but when the hydraulic hammer moves downwards at a high speed, huge impact force is generated, noise generated in the piling process easily influences the living state of nearby residents seriously, and therefore, a high-strength limiting structure of the hydraulic breaking hammer needs to be designed to solve the problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a high-strength limiting structure of a hydraulic breaking hammer, which can effectively reduce the noise generated by the hydraulic breaking hammer in the working process by arranging a noise reduction mechanism, so that the hydraulic breaking hammer can not have adverse effect on surrounding residents in the working process, and the practicability of the device is improved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a hydraulic breaking hammer high strength limit structure, includes the breaking hammer casing, breaking hammer casing inner wall fixedly connected with driver, be equipped with the mechanism of making an uproar that falls that is used for the noise reduction in the breaking hammer casing, fall the mechanism of making an uproar including establishing the first board of making an uproar at the driver lateral wall, be equipped with the drill rod in the breaking hammer casing, the drill rod lateral wall is equipped with the board of making an uproar that falls, two spacing grooves have been seted up to the drill rod lateral wall, breaking hammer casing lateral wall threaded connection has two spacing bolts, breaking hammer casing lateral wall is equipped with the limiting plate, limiting plate lateral wall threaded connection has a plurality of bolts, be equipped with the cooling body who is used for cooling the drill rod on the breaking hammer casing.
Preferably, the cooling mechanism comprises a cooling box fixedly connected to the inner wall of the breaking hammer shell, a water inlet pipe communicated with the cooling box is arranged on the cooling box, and a water outlet pipe communicated with the cooling box is arranged on the cooling box.
Preferably, a connecting door is arranged on the side wall of the breaking hammer shell, a connecting rod is fixedly connected to the connecting door, and a handle is fixedly connected to the connecting rod.
Preferably, the inner wall of the cooling box is fixedly connected with a plurality of partition boards, and a plurality of partition boards are arranged at equal intervals.
Preferably, the water inlet pipe is provided with a first valve, the water outlet pipe is provided with a second valve, and the first valve and the second valve are electromagnetic valves.
Preferably, the first noise reduction plate and the second noise reduction plate are both made of silica gel, and the breaking hammer shell is made of sound-absorbing steel.
The utility model has the following beneficial effects:
1. The device is provided with the noise reduction mechanism, and the noise generated when the driver collides with the drill rod can be effectively reduced through the matching of the first noise reduction plate 6 and the second noise reduction plate 7, so that the phenomenon of disturbing people in the construction process is avoided, and the practicability of the device is improved;
2. The device is provided with the cooling mechanism, and through the arrangement of the cooling box 15, the surface temperature of the drill rod can be effectively reduced, the service life of the drill rod is prolonged, and the practicability of the device is further improved.
Drawings
Fig. 1 is a schematic structural view of a high-strength limiting structure of a hydraulic breaking hammer according to the present utility model;
FIG. 2 is a side view of a high strength limit structure of a hydraulic breaking hammer according to the present utility model;
Fig. 3 is a top view of a high-strength limiting structure of a hydraulic breaking hammer according to the present utility model.
In the figure: the breaking hammer comprises a breaking hammer shell, a connecting door, a connecting rod 3, a handle 4, a driver 5, a first noise reduction plate 6, a second noise reduction plate 7, a limit bolt 8, a limit groove 9, a water inlet pipe 10, a first valve 11, a limit plate 12, a bolt 13, a drill rod 14, a cooling box 15, a partition plate 16, a water outlet pipe 17 and a second valve 18.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a high-strength limiting structure of a hydraulic breaking hammer comprises a breaking hammer shell 1, wherein a driver 5 is fixedly connected to the inner wall of the breaking hammer shell 1, a noise reduction mechanism for reducing noise is arranged in the breaking hammer shell 1 and comprises a first noise reduction plate 6 arranged on the side wall of the driver 5, a drill rod 14 is arranged in the breaking hammer shell 1, a second noise reduction plate 7 is arranged on the side wall of the drill rod 14, two limiting grooves 9 are formed in the side wall of the drill rod 14, two limiting bolts 8 are connected with the side wall of the breaking hammer shell 1 in a threaded mode, a limiting plate 12 is arranged on the side wall of the breaking hammer shell 1, and a plurality of bolts 13 are connected with the side wall of the limiting plate 12 in a threaded mode.
The breaking hammer shell 1 is provided with a cooling mechanism for cooling the drill rod 14, the cooling mechanism comprises a cooling box 15 fixedly connected to the inner wall of the breaking hammer shell 1, the cooling box 15 is provided with a water inlet pipe 10 communicated with the inside of the cooling box 15, and the cooling box 15 is provided with a water outlet pipe 17 communicated with the inside of the cooling box 15.
According to the utility model, the connecting door 2 is arranged on the side wall of the breaking hammer shell 1, the connecting door 2 is fixedly connected with the connecting rod 3, and the connecting rod 3 is fixedly connected with the handle 4, so that a worker can conveniently open the connecting door 2 to replace the first noise reduction plate 6 and the second noise reduction plate 7.
In the utility model, the inner wall of the cooling box 15 is fixedly connected with a plurality of baffle plates 16, and the baffle plates 16 are arranged at equal intervals, so that the residence time of the cooling liquid on the side wall of the drill rod 14 can be longer.
In the utility model, the water inlet pipe 10 is provided with the first valve 11, the water outlet pipe 17 is provided with the second valve 18, the first valve 11 and the second valve 18 are electromagnetic valves, and compared with the traditional valve, the electromagnetic valve is more internal-leakage-controllable and safe to use.
In the utility model, the first noise reduction plate 6 and the second noise reduction plate 7 are both made of silica gel, the breaking hammer shell 1 is made of sound-absorbing steel, the silica gel can effectively reduce noise generated when the driver 5 collides with the drill rod, and the sound-absorbing steel can effectively absorb noise.
In the initial state, the first valve 11 and the second valve 18 are both in a closed state, the water inlet pipe 10 is communicated with an external cooling liquid container, and the water outlet pipe 17 is communicated with the external cooling liquid container.
When the cooling box is used, the first valve 11 and the second valve 18 are opened, the cooling liquid enters the cooling box 15 to cool the drill rod 14, the driver 5 is started, the driver 5 drives the drill rod 14 to work, and the arrangement of the first noise reduction plate 4 and the second noise reduction plate 7 can effectively reduce noise generated by the collision of the driver 5 and the drill rod 14;
Secondly, the connecting door 2 can be opened through the handle 4, and the damaged first noise reduction plate 6 and the damaged second noise reduction plate 7 are replaced, so that the noise reduction effect is prevented from being influenced due to long-time use damage;
In addition, by loosening the plurality of bolts 13 and the stopper bolts 8, the stopper plate 12 can be removed, and the drill rod 14 can be taken out for repair and maintenance.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the practical concept thereof, can be replaced or changed equally within the scope of the present utility model.
Claims (6)
1. The utility model provides a hydraulic breaking hammer high strength limit structure, includes breaking hammer casing (1), its characterized in that, breaking hammer casing (1) inner wall fixedly connected with driver (5), be equipped with the mechanism of making an uproar that is used for the noise reduction in breaking hammer casing (1), the mechanism of making an uproar falls including establishing first board (6) of making an uproar of driver (5) lateral wall, be equipped with drill rod (14) in breaking hammer casing (1), drill rod (14) lateral wall is equipped with second and falls board (7), two spacing groove (9) have been seted up to drill rod (14) lateral wall, two spacing bolts (8) of breaking hammer casing (1) lateral wall threaded connection, breaking hammer casing (1) lateral wall is equipped with limiting plate (12), limiting plate (12) lateral wall threaded connection has a plurality of bolts (13), be equipped with the cooling body who is used for cooling drill rod (14) on breaking hammer casing (1).
2. The high-strength limiting structure of the hydraulic breaking hammer according to claim 1, wherein the cooling mechanism comprises a cooling box (15) fixedly connected to the inner wall of the breaking hammer shell (1), a water inlet pipe (10) communicated with the inside of the cooling box (15) is arranged on the cooling box (15), and a water outlet pipe (17) communicated with the inside of the cooling box (15) is arranged on the cooling box.
3. The high-strength limiting structure of the hydraulic breaking hammer according to claim 2, wherein a connecting door (2) is arranged on the side wall of the breaking hammer shell (1), a connecting rod (3) is fixedly connected to the connecting door (2), and a handle (4) is fixedly connected to the connecting rod (3).
4. The high-strength limiting structure of the hydraulic breaking hammer according to claim 2, wherein a plurality of partition plates (16) are fixedly connected to the inner wall of the cooling box (15), and the partition plates (16) are arranged at equal intervals.
5. The high-strength limiting structure of the hydraulic breaking hammer according to claim 2, wherein the water inlet pipe (10) is provided with a first valve (11), the water outlet pipe (17) is provided with a second valve (18), and the first valve (11) and the second valve (18) are electromagnetic valves.
6. The high-strength limiting structure of the hydraulic breaking hammer according to claim 1, wherein the first noise reduction plate (6) and the second noise reduction plate (7) are both made of silica gel, and the breaking hammer shell (1) is made of sound-absorbing steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322798979.9U CN221167976U (en) | 2023-10-18 | 2023-10-18 | Hydraulic breaking hammer high strength limit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322798979.9U CN221167976U (en) | 2023-10-18 | 2023-10-18 | Hydraulic breaking hammer high strength limit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221167976U true CN221167976U (en) | 2024-06-18 |
Family
ID=91460589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322798979.9U Active CN221167976U (en) | 2023-10-18 | 2023-10-18 | Hydraulic breaking hammer high strength limit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221167976U (en) |
-
2023
- 2023-10-18 CN CN202322798979.9U patent/CN221167976U/en active Active
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