Damping device of rammer compactor hammerhead for municipal road and bridge construction

Abstract

The utility model relates to the field of damping devices of hammerheads, in particular to a damping device of a rammer compactor hammerhead for municipal road and bridge construction. The rammer compactor solves the technical problems that most rammer compactor hammers are only provided with tamping structures, vibration energy cannot be absorbed and dispersed, and damage to the rammer compactor is increased. According to the technical scheme, the damping device of the rammer compactor hammer head for municipal road and bridge construction comprises a damping device body. Vibration energy can be absorbed and dispersed by arranging the damping supporting assembly, vibration is prevented from being directly transmitted to operators and a machine body, damage to the bodies of the operators and damage to the machine are reduced, the tamping hardness and high-speed impact can be increased through the buffering reinforcing hammer assembly, and the tamping quality is improved. The purposes of tamping earthwork and compacting pavement or bridge deck pavement materials are achieved, the working efficiency is improved, the construction period is shortened, the assembling and connecting assemblies can be correspondingly assembled according to the tamping area, tamping is synchronously conducted, the purposes of saving time and labor are achieved, the working efficiency is improved, and the construction period is shortened.

Description

Technical Field

[0001] The utility model relates to the field of shock absorbing devices for hammer heads, in particular to a shock absorbing device for a hammer head of a compacting machine used in municipal road and bridge construction. Background Art

[0002] The compactor hammer used in municipal road and bridge construction is the impact component of the compactor. It is usually made of metal materials, and its shape and size vary according to different construction needs. The function of the compactor hammer is to generate high-speed impact during the construction process to achieve the purpose of compacting earth, road surface or bridge deck paving materials. The importance of the compactor hammer is reflected in the following aspects: Construction quality: The compactor hammer can effectively compress the earth or road surface materials through high-speed impact, improve its density, and thus ensure the stability and durability of the road and bridge structure; Construction efficiency: The efficient impact action of the compactor hammer can speed up the construction, improve work efficiency and shorten the construction period; Construction safety: The rational use of the compactor hammer helps to reduce safety hazards in construction and avoid problems such as earth collapse and structural damage caused by improper compaction; Equipment protection: The design and material of the compactor hammer directly affect the performance and service life of the compactor. A good compactor hammer head can reduce wear on mechanical equipment and extend the service life of the equipment; it is environmentally friendly: by improving construction efficiency and quality and reducing rework and repairs during construction, the compactor hammer head helps to reduce the impact on the environment; however, most existing compactor hammer heads only have a compacting structure, which makes it impossible to absorb and disperse vibration energy, increasing the problem of machine damage. The shock absorbing device of the hammer head of the utility model provides a device that can adjust the distance and feed according to needs. Utility Model Content

[0003] In order to overcome the problem that during use, the hammer head of the compactor mostly only has a compacting structure, which leads to the inability to absorb and disperse vibration energy and increases the damage to the machine.

[0004] The technical solution of the utility model is: a shock absorbing device for a hammer head of a compacting machine used in municipal road and bridge construction, comprising a shock absorbing device body, a shock absorbing support component, a buffer reinforcement hammer component, and an assembly connection component; the shock absorbing device body of the hammer head is divided into a shock absorbing support component for shock absorbing the entire device; a buffer reinforcement hammer component is arranged inside the shock absorbing support component; an assembly connection component for assembly connection is fixedly installed on the upper end of the buffer reinforcement hammer component.

[0005] Preferably, the shock-absorbing support assembly can absorb and disperse vibration energy, avoid direct transmission of vibration to the operator and the machine itself, reduce physical injury to the operator and damage to the machine, and the buffer reinforcement hammer assembly can increase the hardness of compaction and high-speed impact to achieve the purpose of compacting earth, compacting road surfaces or bridge deck paving materials, improve work efficiency, and shorten construction period. The assembly connection assembly can be assembled accordingly according to the size of the compaction area and compaction can be carried out simultaneously to achieve the purpose of saving time and effort, improve work efficiency, and shorten construction period.

[0006] Preferably, the shock-absorbing support assembly includes a fixed frame, an L-shaped support anti-skid plate, a support column, a damping shock-absorbing spring, an adjusting slider, a limit slot mounting plate and a snap-fitting connection frame; an L-shaped support anti-skid plate is fixedly installed on the lower end of the fixed frame; when the device is moved to a required position, the L-shaped support anti-skid plate at the lower end of the fixed frame plays a role of stable support, and the support column at the upper end of the L-shaped support anti-skid plate plays a role of auxiliary support, and when the compacting machine body inside the snap-fitting connection frame is working, the damping shock-absorbing spring performs timely shock absorption and buffering.

[0007] Preferably, a support column is fixedly installed on the lower end of the fixed frame; a damping shock-absorbing spring is fixedly connected to the upper end of the fixed frame; an adjusting slider is fixedly connected to the upper end of the damping shock-absorbing spring; a limiting through slot mounting enclosure is slidably installed on the side end of the adjusting slider; a snap-fitting connection frame is fixedly connected inside the limiting through slot mounting enclosure, and the adjusting slider is limited and swayed in the limiting through slot mounting enclosure, which can absorb and disperse vibration energy, avoid direct transmission of vibration to the operator and the machine itself, and reduce physical injury to the operator and damage to the machine.

[0008] Preferably, the buffer reinforced hammer assembly includes a compactor body, a reinforced frame, a reinforced steel block, a connecting groove plate, a wear-resistant protective pad, an installed connecting frame plate and a buffer block; the compactor body is arranged inside the engaging connecting frame; a reinforced frame is fixedly installed at the lower end of the compactor body; a reinforced steel block is fixedly installed at the lower end of the compactor body, and the wear-resistant protective pad is engaged and installed to the connecting groove plate to play a role of Nanwu, and at the same time, the reinforced steel block in the reinforced frame at the lower end of the compactor body can enhance the hardness of the compactor body.

[0009] Preferably, a connecting groove plate is fixedly installed on the lower end of the reinforcing steel block; a wear-resistant protective pad is snap-fitted inside the connecting groove plate; a connecting frame plate is fixedly installed on the outer side of the compactor body; a buffer block is fixedly connected to the lower end of the connecting frame plate, which effectively compresses the earth or pavement materials and improves their density, thereby ensuring the stability and durability of the road and bridge structure, and at the same time can speed up the construction speed, improve work efficiency, and shorten the construction period. The buffer block installed at the lower end of the connecting frame plate can serve the purpose of blocking and buffering.

[0010] Preferably, the assembly connection component includes a connecting mounting column, a snap-fit ​​frame, a reinforced connecting plate, a connecting groove block, an assembly snap-fit ​​block and a limit snap-fit ​​column; a connecting mounting column is fixedly installed on the upper end of the compactor body; a snap-fit ​​frame is snap-fitted on the outer side of the connecting mounting column, and the snap-fit ​​frame is limited to the outer side of the connecting mounting column according to the requirements of the compaction area. The reinforced connecting plate can increase the stability of the two sets of snap-fit ​​frames, and the assembly snap-fit ​​block is snap-fitted into the connecting groove block.

[0011] Preferably, a reinforcing connecting plate is fixedly installed on the outside of the snap-fit ​​frame; a connecting slot block is fixedly installed on the side end of the snap-fit ​​frame; an assembling snap-fit ​​block is snap-fitted inside the connecting slot block; a limiting snap-fit ​​column is arranged inside the assembling snap-fit ​​block, and the limiting snap-fit ​​column passes through the connecting slot block and the assembling snap-fit ​​block for assembly, and the corresponding assembly is carried out according to the size of the compaction area, and compaction is carried out simultaneously, so as to achieve the purpose of saving time and labor, improving work efficiency and shortening construction period.

[0012] Beneficial effects of the utility model:

[0013] 1. During use, the shock-absorbing support assembly can absorb and disperse vibration energy, prevent vibration from being directly transmitted to the operator and the machine itself, reduce physical harm to the operator and damage to the machine, and the buffer reinforcement hammer assembly can increase the hardness of compaction and high-speed impact to achieve the purpose of compacting earthwork, compacting road surfaces or bridge deck paving materials, improve work efficiency, and shorten construction period. The assembly connection assembly can be assembled accordingly according to the size of the compaction area, and compaction can be performed simultaneously to achieve the purpose of saving time and labor, improving work efficiency, and shortening construction period;

[0014] 2. Move the device to the required position. The L-shaped support anti-skid plate at the lower end of the fixed frame plays a role of stable support, and the support column at the upper end of the L-shaped support anti-skid plate plays a role of auxiliary support. When the compactor body inside the clamping connection frame is working, the damping shock-absorbing spring performs timely shock absorption and buffering, driving the adjustment slider to limit the swing in the limit slot installation enclosure, which can absorb and disperse the vibration energy, avoid the vibration directly transmitted to the operator and the machine itself, and reduce the physical harm to the operator and the damage to the machine;

[0015] 3. Install the wear-resistant protective pad to the connecting groove plate to play the role of Namo. At the same time, the reinforced steel block in the reinforced frame at the lower end of the compactor body can enhance the hardness of the compactor body, effectively compress the earthwork or road surface materials, and improve its density, thereby ensuring the stability and durability of the road and bridge structure. At the same time, it can speed up the construction speed, improve work efficiency, and shorten the construction period. The buffer block installed at the lower end of the connecting frame plate can play the purpose of blocking and buffering;

[0016] 4. According to the needs of the compaction area, the limit card of the snap-fit ​​frame is fixed on the outside of the connecting installation column. Strengthening the connecting plate can increase the stability of the two sets of snap-fit ​​frames. The assembly snap-fit ​​block is snap-fitted and installed into the connecting slot block. The limit snap-fit ​​column passes through the connecting slot block and the assembly snap-fit ​​block for assembly. According to the size of the compaction area, the corresponding assembly is carried out and compaction is carried out simultaneously to achieve the purpose of saving time and labor, improving work efficiency and shortening construction period. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The three-dimensional structure diagram of the shock absorbing device of the hammer head of the utility model is shown;

[0018] Figure 2 Shown is a schematic diagram of the structure of the shock absorbing support assembly of the shock absorbing device of the hammer head of the utility model;

[0019] Figure 3 Shown is a schematic diagram of the structure of a buffer-reinforced hammer assembly of the shock-absorbing device of the hammer head of the utility model;

[0020] Figure 4 Shown is a schematic diagram of the assembly connection component structure of the shock absorbing device of the hammer head of the utility model.

[0021] Explanation of the accompanying drawings: 1. Shock-absorbing device body; 2. Shock-absorbing support assembly; 3. Buffering reinforcement hammer assembly; 4. Assembly connection assembly; 201. Fixed frame; 202. L-shaped support anti-slip plate; 203. Support column; 204. Damping shock-absorbing spring; 205. Adjusting slider; 206. Limiting through-slot mounting enclosure; 207. Snap-fit ​​connection frame; 301. Compactor body; 302. Reinforced enclosure; 303. Reinforced steel block; 304. Connecting slot plate; 305. Wear-resistant protective pad; 306. Installing connecting frame plate; 307. Buffer block; 401. Connecting mounting column; 402. Snap-fit ​​frame; 403. Reinforced connecting plate; 404. Connecting slot block; 405. Assembly snap-fit ​​block; 406. Limiting snap-fit ​​column. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1The utility model provides an embodiment: a shock absorbing device for a hammer head of a compacting machine for municipal road and bridge construction, comprising a shock absorbing device body 1, a shock absorbing support assembly 2, a buffering and reinforcing hammer assembly 3, and an assembly connection assembly 4; the shock absorbing device body 1 of the hammer head is divided into a shock absorbing support assembly 2 for shock absorbing the entire device; a buffering and reinforcing hammer assembly 3 is arranged inside the shock absorbing support assembly 2; an assembly connection assembly 4 for assembly connection is fixedly installed on the upper end of the buffering and reinforcing hammer assembly 3, the shock absorbing support assembly 2 can absorb and disperse vibration energy, avoid direct transmission of vibration to an operator and the machine itself, reduce physical harm to the operator and damage to the machine, the buffering and reinforcing hammer assembly 3 can increase the hardness of compaction, high-speed impact, so as to achieve the purpose of compacting earthwork, compacting road surface or bridge deck paving materials, improve work efficiency, shorten construction period, the assembly connection assembly 4 can be assembled accordingly according to the size of the compaction area, and compaction can be performed simultaneously, so as to achieve the purpose of saving time and labor, improve work efficiency, and shorten construction period.

[0024] See also Figure 2 In this embodiment, the shock-absorbing support assembly 2 includes a fixed frame 201, an L-shaped support anti-slip plate 202, a support column 203, a damping shock-absorbing spring 204, an adjusting slider 205, a limit slot mounting enclosure 206 and a snap-on connection frame 207; the lower end of the fixed frame 201 is fixedly installed with an L-shaped support anti-slip plate 202; the lower end of the fixed frame 201 is fixedly installed with a support column 203; the upper end of the fixed frame 201 is fixedly connected with a damping shock-absorbing spring 204; the upper end of the damping shock-absorbing spring 204 is fixedly connected with an adjusting slider 205; the side end of the adjusting slider 205 is slidably installed with a limit slot mounting enclosure 206; the limit slot mounting A snap-fitting connection frame 207 is fixedly connected inside the enclosure 206 to move the device to the required position. The L-shaped support anti-skid plate 202 at the lower end of the fixed frame 201 plays a role of stable support, and the support column 203 at the upper end of the L-shaped support anti-skid plate 202 plays a role of auxiliary support. When the compactor body 301 inside the snap-fitting connection frame 207 is working, the damping shock-absorbing spring 204 performs timely shock absorption and buffering, driving the adjusting slider 205 to limit and shake in the limit groove installation enclosure 206, which can absorb and disperse vibration energy, avoid vibration directly transmitted to the operator and the machine itself, and reduce physical harm to the operator and damage to the machine.

[0025] See also Figure 3-4In this embodiment, the buffer reinforcement hammer assembly 3 includes a tamping machine body 301, a reinforcement frame 302, a reinforcement steel block 303, a connecting slot plate 304, a wear-resistant protective pad 305, a mounting connecting frame plate 306 and a buffer block 307; the tamping machine body 301 is arranged inside the clamping connection frame 207; the reinforcement frame 302 is fixedly installed at the lower end of the tamping machine body 301; the reinforcement steel block 303 is fixedly installed at the lower end of the tamping machine body 301, and the connecting slot plate 304 is fixedly installed at the lower end of the reinforcement steel block 303; the wear-resistant protective pad 305 is clamped and installed inside the connecting slot plate 304 05; A mounting connection frame plate 306 is fixedly installed on the outer side of the compactor body 301; a buffer block 307 is fixedly connected to the lower end of the mounting connection frame plate 306, and the wear-resistant protective pad 305 is clamped and installed to the connecting groove plate 304, which plays a role of Nanwu. At the same time, the reinforcing steel block 303 in the reinforcing frame 302 at the lower end of the compactor body 301 can enhance the hardness of the compactor body 301, and can effectively compress the earthwork or road surface materials to improve their density, thereby ensuring the stability and durability of the road and bridge structure, and at the same time can speed up the construction speed, improve work efficiency, shorten the construction period, and install The buffer block 307 at the lower end of the connecting frame plate 306 can serve the purpose of blocking and buffering. The assembly connection component 4 includes a connecting installation column 401, a clamping frame 402, a reinforced connecting plate 403, a connecting slot block 404, an assembly clamping block 405 and a limit clamping column 406; the upper end of the rammer body 301 is fixedly installed with a connecting installation column 401; the outer side of the connecting installation column 401 is clamped and installed with a clamping frame 402, and the outer side of the clamping frame 402 is fixedly installed with a reinforced connecting plate 403; the side end of the clamping frame 402 is fixedly installed with a connecting slot block 404; the inner clamping of the connecting slot block 404 An assembly snap-fit ​​block 405 is installed; a limited snap-fit ​​column 406 is arranged inside the assembly snap-fit ​​block 405. According to the needs of the compaction area, the snap-fit ​​frame 402 is limited and clamped on the outside of the connecting installation column 401. Strengthening the connecting plate 403 can increase the stability of the two sets of snap-fit ​​frames 402. The assembly snap-fit ​​block 405 is snap-fitted and installed into the connecting groove block 404. The limited snap-fit ​​column 406 passes through the connecting groove block 404 and the assembly snap-fit ​​block 405 for assembly. The corresponding assembly is carried out according to the size of the compaction area, and compaction is carried out simultaneously, so as to achieve the purpose of saving time and labor, improving work efficiency and shortening construction period.

[0026] When in use, first move the device to the required position, the L-shaped support anti-skid plate 202 at the lower end of the fixed frame 201 plays a role of stable support, and the support column 203 at the upper end of the L-shaped support anti-skid plate 202 plays a role of auxiliary support. When the compactor body 301 inside the engaging connection frame 207 is working, the damping shock-absorbing spring 204 performs timely shock absorption and buffering, driving the adjusting slider 205 to limit the swing in the limit groove installation enclosure 206, which can absorb and disperse the vibration energy, avoid the vibration directly transmitted to the operator and the machine itself, and reduce the physical harm to the operator and the damage to the machine;

[0027] Then, the wear-resistant protection pad 305 is snap-fitted and installed to the connecting groove plate 304 to play the role of Namo. At the same time, the reinforced steel block 303 in the reinforced frame 302 at the lower end of the rammer body 301 can strengthen the hardness of the rammer body 301, and can effectively compress the earthwork or road surface materials to improve their density, thereby ensuring the stability and durability of the road and bridge structure. At the same time, it can speed up the construction speed, improve work efficiency, and shorten the construction period. The buffer block 307 installed at the lower end of the connecting frame plate 306 can play the purpose of blocking and buffering. Finally, according to the needs of the compacted area, the snap-fit ​​frame 402 is limited to the outside of the connecting installation column 401, and the strengthening of the connecting plate 403 can increase the stability of the two groups of snap-fit ​​frames 402. The assembly snap-fit ​​block 405 is snap-fitted and installed in the connecting groove block 404. The limit snap-fit ​​column 406 passes through the connecting groove block 404 and the assembly snap-fit ​​block 405 for assembly. According to the size of the compacted area, corresponding assembly is performed and compaction is performed simultaneously, so as to achieve the purpose of saving time and labor, improve work efficiency, and shorten the construction period.

[0028] Through the above steps, the shock-absorbing support component 2 is set to absorb and disperse vibration energy, avoid vibration directly transmitted to the operator and the machine itself, reduce physical harm to the operator and damage to the machine, and the buffer reinforcement hammer component 3 can increase the hardness of compaction and high-speed impact to achieve the purpose of compacting earthwork, compacting road surface or bridge deck paving materials, improve work efficiency, shorten construction period, and the assembly connection component 4 can be assembled accordingly according to the size of the compaction area and compaction can be carried out simultaneously to achieve the purpose of saving time and labor, improve work efficiency, and shorten construction period.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A shock absorbing device for a hammer head of a compactor used in municipal road and bridge construction, comprising a shock absorbing device body (1); characterized in that: The invention also comprises a shock-absorbing support component (2), a buffering and reinforcing hammer component (3), and an assembly connection component (4); the shock-absorbing device body (1) of the hammer head is divided into a shock-absorbing support component (2) for reducing shock of the device as a whole; the shock-absorbing support component (2) is provided with a buffering and reinforcing hammer component (3) inside; and the assembly connection component (4) for assembly connection is fixedly mounted on the upper end of the buffering and reinforcing hammer component (3).

2. The shock absorbing device for the hammer head of a compactor for municipal road and bridge construction according to claim 1 is characterized in that: The shock-absorbing support assembly (2) comprises a fixed frame (201), an L-shaped support anti-slip plate (202), a support column (203), a damping shock-absorbing spring (204), an adjustment slider (205), a limit slot mounting enclosure (206) and a snap-fit ​​connection frame (207); the L-shaped support anti-slip plate (202) is fixedly mounted on the lower end of the fixed frame (201).

3. The shock absorbing device for the hammer head of a compactor for municipal road and bridge construction according to claim 2 is characterized in that: A support column (203) is fixedly mounted on the lower end of the fixed frame (201); a damping shock absorbing spring (204) is fixedly connected to the upper end of the fixed frame (201); an adjusting slider (205) is fixedly connected to the upper end of the damping shock absorbing spring (204); a limiting slot mounting panel (206) is slidably mounted on the side end of the adjusting slider (205); and a snap-fitting connection frame (207) is fixedly connected inside the limiting slot mounting panel (206).

4. The shock absorbing device for the hammer head of a compactor used in municipal road and bridge construction according to claim 2 is characterized in that: The buffer reinforcement hammer assembly (3) comprises a compactor body (301), a reinforcement frame (302), a reinforcement steel block (303), a connection slot plate (304), a wear-resistant protective pad (305), a mounting connection frame plate (306) and a buffer block (307); the compactor body (301) is arranged inside the snap-fit ​​connection frame (207); the reinforcement frame (302) is fixedly mounted on the lower end of the compactor body (301); and the reinforcement steel block (303) is fixedly mounted on the lower end of the compactor body (301).

5. The shock absorbing device for the hammer head of a compactor used in municipal road and bridge construction according to claim 4 is characterized in that: A connecting slot plate (304) is fixedly mounted on the lower end of the reinforcing steel block (303); a wear-resistant protective pad (305) is mounted in the connecting slot plate (304); a mounting connecting frame plate (306) is fixedly mounted on the outer side of the compactor body (301); and a buffer block (307) is fixedly connected to the lower end of the mounting connecting frame plate (306).

6. The shock absorbing device for the hammer head of a compactor used in municipal road and bridge construction according to claim 2 is characterized in that: The assembly connection component (4) comprises a connection installation column (401), a snap-fit ​​frame (402), a reinforcing connection plate (403), a connection slot block (404), an assembly snap-fit ​​block (405) and a limit snap-fit ​​column (406); the connection installation column (401) is fixedly mounted on the upper end of the tamping machine body (301); and the snap-fit ​​frame (402) is snap-fitted and mounted on the outer side of the connection installation column (401).

7. The shock absorbing device for the hammer head of a compactor used in municipal road and bridge construction according to claim 6 is characterized in that: A reinforcing connection plate (403) is fixedly mounted on the outside of the snap-fit ​​frame (402); a connecting slot block (404) is fixedly mounted on the side end of the snap-fit ​​frame (402); an assembling snap-fit ​​block (405) is snap-fitted inside the connecting slot block (404); and a limiting snap-fit ​​column (406) is arranged inside the assembling snap-fit ​​block (405).

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