Damping device for building construction equipment

Abstract

The utility model relates to the technical field of building construction equipment, in particular to a damping device for building construction equipment, which comprises a base, one side of the base is respectively connected with two sides of a mounting part in a sliding manner, when the building construction equipment vibrates, a mounting plate and a first inclined block can be downwards extruded, and the first inclined block and a second inclined block can be arranged on the mounting plate through inclined surfaces of the first inclined block and the second inclined block. Two second inclined blocks are pushed to move inwards, then sliding blocks are driven to move inwards, meanwhile, springs are compressed to consume a large amount of vibration energy, a mounting plate slides with a damping plate in the moving process, the vibration energy is further consumed through friction force, the second inclined blocks move, and due to the supporting effect of a fixing shaft, a rotating rod can rotate around a limiting shaft; and meanwhile, the sliding blocks slide on the guide strips, friction force is generated to consume part of vibration energy, the buffering effect is achieved, the equipment can effectively reduce vibration impact borne by the building construction equipment, and the equipment can keep a stable working state in the vibration environment.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a shock absorbing device for building construction equipment. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. A variety of construction equipment is needed in the construction process.

[0003] Currently, most construction equipment on the market will generate vibrations during operation. The vibration of the equipment may cause errors in construction and may cause damage to the equipment, affecting the normal use of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a shock absorbing device for construction equipment to solve the problem of vibration generated by construction equipment during operation as mentioned in the background art. To achieve the above purpose, the utility model provides the following technical solution: a shock absorbing device for construction equipment, comprising a base, one side of the base is slidably connected to the two sides of the mounting member, the outer wall of the mounting member is movably abutted against the outer wall of the shock absorbing member, and the outer wall of the shock absorbing member near the bottom is slidably connected to the inner wall of the base near the two sides.

[0005] The outer walls of the shock-absorbing component close to the front and back sides are both slidably connected to the inner wall of the first buffer component, and the outer wall of the first buffer component is rotationally connected to the inner wall of the second buffer component close to both ends.

[0006] Preferably, the base is composed of a base, a surrounding plate, two damping plates and a blocking block, and the top of the base is fixedly connected to the bottom of the surrounding plate, the inner walls on both sides of the surrounding plate are respectively fixedly connected to the outer walls of the two damping plates, and the inner wall of the base is provided with a dust collecting chamber, the inner wall of the base close to the dust collecting chamber is provided with a dust collecting groove, and the inner wall of the bottom of the base is provided with a dust outlet, the inner wall of the top of the base is provided with a groove, and the inner wall of the dust outlet is movably engaged with the outer wall of the blocking block.

[0007] Preferably, the mounting member includes a mounting plate and two first inclined blocks, and the bottom of the mounting plate is fixedly connected to the top of the two first inclined blocks, a mounting hole is provided on the top of the mounting plate, and the cross-sectional shape of the two first inclined blocks is set to be a triangle, and the two sides of the mounting plate are respectively slidably connected to one side of the two damping plates.

[0008] Preferably, the shock absorber consists of a second oblique block, a guide bar, a limit plate, a slider, a guide rod, a limit block, a fixed block and a spring, and the number of the second oblique block, the guide bar, the slider, the limit block and the spring is set to two, the number of the limit plates is set to four, and one side of the two second oblique blocks is respectively fixedly welded to one side of the two guide bars, a limit plate is respectively provided at both ends of the two guide bars, and the bottoms of the two second oblique blocks are respectively fixedly connected to the tops of the two sliders, the inner walls of the two sliders are respectively slidably connected to the outer walls of the guide rods near both ends, and a limit block is respectively provided at both ends of the guide rods, the outer wall at the center of the guide rod is fixedly connected to the inner wall of the fixed block, and the two sides of the fixed block are respectively fixedly connected to one end of the two springs, and the other ends of the two springs are respectively fixedly connected to one side of the two sliders, the cross-sectional shape of the two second oblique blocks is set to a triangle, and the outer walls of the two second oblique blocks are respectively movably abutted against the outer walls of the two first oblique blocks, the outer wall of the fixed block is fixedly connected to the inner wall at the center of the groove, and the outer walls of the two sliders near the bottom are respectively slidably connected to the inner walls of the groove near both sides.

[0009] Preferably, the first buffer member includes a sliding block, a fixed plate and a fixed shaft, and the number of the sliding blocks and the fixed shaft is set to four, the number of the fixed plates is set to eight, and each sliding block, two fixed plates and one fixed shaft form a group, one side of the sliding block is fixedly welded to one side of the two fixed plates, and the bottom and top of the two fixed plates are fixedly connected to the top and bottom ends of the fixed shaft respectively, wherein the inner walls of two groups of the sliding blocks are slidably connected to the outer wall of one of the guide bars close to the front and back sides, and the inner walls of the other two groups of the sliding blocks are slidably connected to the outer wall of the other guide bar close to the front and back sides.

[0010] Preferably, the second buffer component is composed of a rotating rod, a limiting shaft and a limiting plate, and the number of the rotating rod and the limiting plate are both set to two, the inner walls at the centers of the two rotating rods are rotatably connected to the outer walls of the limiting shaft near the bottom end and the top end respectively, and a limiting plate is respectively provided at the top end and the bottom end of the limiting shaft, and the inner walls of the two rotating rods near the two ends are rotatably connected to the outer walls of the four fixed shafts respectively.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, when the construction equipment vibrates, the mounting plate and the first inclined block will be squeezed downward, and the two second inclined blocks will be pushed inward through the inclined surfaces of the first inclined block and the second inclined block, thereby driving the sliding block to move inward. At the same time, the spring is compressed to consume a large amount of vibration energy. During the movement of the mounting plate, it slides with the damping plate, and the vibration energy is further consumed through friction. The second inclined block moves. Due to the support of the fixed shaft, the rotating rod will rotate around the limit shaft. At the same time, the sliding block slides on the guide strip, generating friction to consume part of the vibration energy and playing a buffering role. The equipment can effectively reduce the vibration impact on the construction equipment, so that the equipment can maintain a stable working state even in a vibrating environment.

[0013] In the utility model, a lot of dust may be generated during the construction process. Under the action of gravity and wind, the dust will slide along the inner walls of the enclosure and the damping plate to the dust collecting trough, and then enter the dust collecting chamber through the dust collecting trough for collection. After the device is used, the dust outlet can be opened by moving the blocking block to effectively collect the dust entering the shock absorbing device during the construction process, avoiding direct contact of the dust with the shock absorbing components, thereby protecting the shock absorbing components from pollution and increasing the service life of the shock absorbing components. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 It is a cross-sectional view of the sagger in the utility model.

[0018] In the figure: 1. base; 101. base; 102. enclosure; 103. damping plate; 104. blocking block; 2. mounting member; 201. mounting plate; 202. first inclined block; 3. shock absorbing member; 301. second inclined block; 302. guide strip; 303. limit plate; 304. slider; 305. guide rod; 306. limit block; 307. fixed block; 308. spring; 4. first buffer member; 401. sliding block; 402. fixed plate; 403. fixed shaft; 5. second buffer member; 501. rotating rod; 502. limit shaft; 503. limit disk. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a shock absorbing device for construction equipment, including a base 1, one side of the base 1 is slidably connected to the two sides of a mounting member 2, the outer wall of the mounting member 2 is movably abutted against the outer wall of a shock absorbing member 3, and the outer wall of the shock absorbing member 3 near the bottom is slidably connected to the inner wall of the base 1 near the two sides.

[0021] The outer walls of the shock absorbing member 3 near the front and back sides are both slidably connected to the inner walls of the first buffer member 4 , and the outer wall of the first buffer member 4 is rotationally connected to the inner walls of the second buffer member 5 near both ends.

[0022] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the base 1 is composed of a base 101, a panel 102, two damping plates 103 and a blocking block 104, and the top of the base 101 is fixedly connected to the bottom of the panel 102, the inner side walls on both sides of the panel 102 are respectively fixedly connected to the outer side walls of the two damping plates 103, and the inner wall of the base 101 is provided with a dust collecting cavity, the inner wall of the base 101 close to the dust collecting cavity is provided with a dust collecting groove, and the inner wall of the bottom of the base 101 is provided with a dust outlet, the inner wall of the top of the base 101 is provided with a groove, and the inner wall of the dust outlet is connected to the blocking block The outer wall of 104 is movably connected. During the construction process, a lot of dust may be generated. Under the action of gravity and wind, the dust will slide along the inner wall of the enclosure 102 and the damping plate 103 to the dust collecting trough, and then enter the dust collecting chamber through the dust collecting trough for collection. After the device is used, the dust outlet can be opened by moving the blocking block 104 to effectively collect the dust entering the shock absorbing device during the construction process, avoid direct contact between the dust and the shock absorbing components, thereby protecting the shock absorbing components from pollution and increasing the service life of the shock absorbing components.

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the mounting member 2 includes a mounting plate 201 and two first inclined blocks 202, and the bottom of the mounting plate 201 is fixedly connected to the top of the two first inclined blocks 202, a mounting hole is provided at the top of the mounting plate 201, and the cross-sectional shapes of the two first inclined blocks 202 are both set to be triangular, the two sides of the mounting plate 201 are respectively slidably connected to one side of the two damping plates 103, and a mounting hole is provided at the top of the mounting plate 201 for connecting the shock absorbing device to the construction equipment.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the shock absorbing member 3 is composed of a second inclined block 301, a guide bar 302, a limiting plate 303, a slider 304, a guide rod 305, a limiting block 306, a fixing block 307 and a spring 308, and the number of the second inclined block 301, the guide bar 302, the slider 304, the limiting block 306 and the spring 308 is set to two, the number of the limiting plates 303 is set to four, and one side of the two second inclined blocks 301 is fixedly welded to one side of the two guide bars 302, and the two ends of the two guide bars 302 are respectively provided with a The bottom of the two second inclined blocks 301 are respectively fixedly connected to the top of the two sliders 304, the inner walls of the two sliders 304 are respectively slidably connected to the outer walls of the guide rod 305 near the two ends, and a limit block 306 is respectively provided at both ends of the guide rod 305, the outer wall at the center of the guide rod 305 is fixedly connected to the inner wall of the fixed block 307, and the two sides of the fixed block 307 are respectively fixedly connected to one end of the two springs 308, and the other ends of the two springs 308 are respectively fixedly connected to one side of the two sliders 304. The two second inclined blocks 301 are fixedly connected, and the cross-sectional shapes of the two second inclined blocks 301 are both set to be triangular, and the outer walls of the two second inclined blocks 301 are movably abutted against the outer walls of the two first inclined blocks 202 respectively, the outer wall of the fixed block 307 is fixedly connected to the inner wall at the center of the groove, and the outer walls of the two sliders 304 near the bottom are slidably connected to the inner walls of the groove near both sides respectively. When the construction equipment vibrates, the mounting plate 201 and the first inclined block 202 will be squeezed downward, and the two second inclined blocks 301 are pushed inward through the inclined surfaces of the first inclined block 202 and the second inclined block 301, thereby driving the slider 304 to move inward. The slider 304 is restricted by the guide bar 302 and the groove during the sliding process to ensure that it moves on a predetermined path. At the same time, the spring 308 is compressed to consume a large amount of vibration energy. During the movement of the mounting plate 201, it slides with the damping plate 103, and the vibration energy is further consumed through friction. The equipment can effectively reduce the vibration impact on the construction equipment, protect the equipment from damage, and enable the equipment to maintain a stable working state even in a vibration environment.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the first buffer member 4 includes a sliding block 401, a fixed plate 402 and a fixed shaft 403, and the number of the sliding blocks 401 and the fixed shaft 403 is set to four, the number of the fixed plates 402 is set to eight, and each sliding block 401, two fixed plates 402 and one fixed shaft 403 form a group, one side of the sliding block 401 is fixedly welded to one side of the two fixed plates 402, and the bottom and top of the two fixed plates 402 are fixedly connected to the top and bottom ends of the fixed shaft 403, respectively, wherein the inner walls of two groups of sliding blocks 401 are slidably connected to the outer wall of one of the guide strips 302 close to the front and back sides, and the inner walls of the other two groups of sliding blocks 401 are slidably connected to the outer walls of the other guide strip 302 close to the front and back sides, and the sliding process of the sliding block 401 on the guide strip 302 will generate friction, which will consume part of the vibration energy and play a buffering role.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the second buffer member 5 is composed of a rotating rod 501, a limiting shaft 502 and a limiting plate 503, and the number of the rotating rod 501 and the limiting plate 503 are both set to two, the inner walls at the center of the two rotating rods 501 are rotatably connected to the outer walls of the limiting shaft 502 near the bottom and the top, and a limiting plate 503 is respectively provided at the top and the bottom of the limiting shaft 502, the inner walls of the two rotating rods 501 near the two ends are rotatably connected to the outer walls of the four fixed shafts 403, when the equipment is shock absorbing, the two second inclined blocks 301 move, due to the supporting effect of the fixed shaft 403, the rotating rod 501 will rotate around the limiting shaft 502, and at the same time the sliding block 401 slides on the guide bar 302, generating friction to consume part of the vibration energy, playing a buffering role, and consuming the vibration energy through the rotation of the rotating rod 501, reducing the influence of vibration on the shock absorbing component, thereby improving the service life of the shock absorbing component.

[0027] The use method and advantages of the utility model: When the shock absorbing device for construction equipment is in operation, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when the construction equipment vibrates, the mounting plate 201 and the first inclined block 202 will be squeezed downward, and the two second inclined blocks 301 will be pushed inward through the inclined surfaces of the first inclined block 202 and the second inclined block 301, thereby driving the slider 304 to move inward. At the same time, the spring 308 is compressed to consume a large amount of vibration energy. During the movement of the mounting plate 201, it slides with the damping plate 103, and the vibration energy is further consumed through friction. The second inclined block 301 moves. Due to the support of the fixed shaft 403, the rotating rod 501 will rotate around the limiting shaft 502. At the same time, the sliding block 401 slides on the guide bar 302, generating friction to consume part of the vibration. Kinetic energy plays a buffering role. The equipment can effectively reduce the vibration impact on the construction equipment, so that the equipment can maintain a stable working state even in a vibrating environment. During the construction process, more dust may be generated. Under the action of gravity and wind, the dust will slide along the inner wall of the enclosure 102 and the damping plate 103 to the dust collecting trough, and then enter the dust collecting chamber through the dust collecting trough for collection. After the device is used, the dust outlet can be opened by moving the blocking block 104 to effectively collect the dust entering the shock absorbing device during the construction process, thereby preventing the dust from directly contacting the shock absorbing components, thereby protecting the shock absorbing components from pollution and increasing the service life of the shock absorbing components.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A shock absorbing device for construction equipment, comprising a base (1), characterized in that: One side of the base (1) is slidably connected to the two sides of the mounting member (2), the outer wall of the mounting member (2) is movably abutted against the outer wall of the shock absorbing member (3), and the outer wall of the shock absorbing member (3) near the bottom is slidably connected to the inner walls of the base (1) near the two sides; The outer walls of the shock absorbing member (3) close to the front and back sides are both slidably connected to the inner wall of the first buffer member (4), and the outer wall of the first buffer member (4) is rotatably connected to the inner walls of the second buffer member (5) close to both ends; The mounting member (2) comprises a mounting plate (201) and two first inclined blocks (202), wherein the bottom of the mounting plate (201) is fixedly connected to the tops of the two first inclined blocks (202), a mounting hole is provided on the top of the mounting plate (201), and the cross-sectional shapes of the two first inclined blocks (202) are both set to be triangular, and the two sides of the mounting plate (201) are respectively slidably connected to one side of the two damping plates (103); The shock absorbing member (3) is composed of a second inclined block (301), a guide bar (302), a limiting plate (303), a slider (304), a guide rod (305), a limiting block (306), a fixed block (307) and a spring (308), and the number of the second inclined block (301), the guide bar (302), the slider (304), the limiting block (306) and the spring (308) is set to two, the number of the limiting plates (303) is set to four, and one side of the two second inclined blocks (301) is respectively fixedly welded to one side of the two guide bars (302), a limiting plate (303) is respectively provided at both ends of the two guide bars (302), and the bottoms of the two second inclined blocks (301) are respectively fixedly connected to the tops of the two sliders (304), and the inner walls of the two sliders (304) are respectively The guide rod (305) is slidably connected to the outer wall near the two ends, and a limit block (306) is respectively provided at the two ends of the guide rod (305); the outer wall at the center of the guide rod (305) is fixedly connected to the inner wall of the fixed block (307), and the two sides of the fixed block (307) are respectively fixedly connected to one end of two springs (308), and the other ends of the two springs (308) are respectively fixedly connected to one side of the two sliders (304); the cross-sectional shape of the two second inclined blocks (301) is set to be triangular, and the outer walls of the two second inclined blocks (301) are respectively movably abutted against the outer walls of the two first inclined blocks (202); the outer wall of the fixed block (307) is fixedly connected to the inner wall at the center of the groove, and the outer walls of the two sliders (304) near the bottom are respectively slidably connected to the inner walls of the groove near the two sides.

2. A shock absorbing device for construction equipment according to claim 1, characterized in that: The base (1) is composed of a base (101), a panel (102), two damping plates (103) and a blocking block (104), wherein the top of the base (101) is fixedly connected to the bottom of the panel (102), the inner side walls on both sides of the panel (102) are respectively fixedly connected to the outer side walls of the two damping plates (103), and the inner wall of the base (101) is provided with a dust collecting cavity, the inner wall of the base (101) close to the dust collecting cavity is provided with a dust collecting groove, and the inner wall of the bottom of the base (101) is provided with a dust outlet, the inner wall of the top of the base (101) is provided with a groove, and the inner wall of the dust outlet is movably engaged with the outer wall of the blocking block (104).

3. A shock absorbing device for construction equipment according to claim 2, characterized in that: The first buffer member (4) comprises a sliding block (401), a fixed plate (402) and a fixed shaft (403), wherein the number of the sliding blocks (401) and the fixed shaft (403) is set to four, the number of the fixed plates (402) is set to eight, and each sliding block (401), two fixed plates (402) and one fixed shaft (403) form a group, one side of the sliding block (401) is fixedly welded to one side of the two fixed plates (402), and the bottom and top of the two fixed plates (402) are fixedly connected to the top and bottom of the fixed shaft (403), respectively, wherein the inner walls of two groups of the sliding blocks (401) are slidably connected to the outer wall of one of the guide strips (302) near the front and back sides, and the inner walls of the other two groups of the sliding blocks (401) are slidably connected to the outer wall of another guide strip (302) near the front and back sides.

4. A shock absorbing device for construction equipment according to claim 3, characterized in that: The second buffer member (5) is composed of a rotating rod (501), a limiting shaft (502) and a limiting plate (503), and the number of the rotating rod (501) and the limiting plate (503) is set to two, the inner walls at the centers of the two rotating rods (501) are rotatably connected to the outer walls of the limiting shaft (502) near the bottom end and the top end respectively, and a limiting plate (503) is provided at the top end and the bottom end respectively, and the inner walls of the two rotating rods (501) near the two ends are rotatably connected to the outer walls of the four fixed shafts (403) respectively.

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