CN213271632U

CN213271632U - A civil engineering shock absorber

Info

Publication number: CN213271632U
Application number: CN202022327891.5U
Authority: CN
Inventors: 高洪春
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-05-25
Anticipated expiration: 2030-10-19

Abstract

The utility model provides a vibration damping device for civil engineering, comprising: a box body; inside of the body. The utility model provides a shock absorbing device for civil engineering. Through the setting of the receiving platform, the machine can be placed on the receiving platform. When vibration occurs in the operation of the machine, the setting of the sliding structure can limit the left and right shaking of the receiving platform, and the rotating rod drives the The moving block moves, the setting of the first spring and the second spring can reduce the vibration of the device, and the setting of the buffer structure can further reduce the vibration of the machine, which reduces the damage or damage of the machine, reduces the property loss, and saves workers. The working time improves the efficiency of the work, and the setting of the fixed base and the screw can fix the box body on the ground stably, and prevent the machine from being damaged or damaged by the tilt of the machine when it operates on the soft soil.

Description

Civil engineering damping device

Technical Field

The utility model relates to a damping device field especially relates to a civil engineering damping device.

Background

Civil engineering is a general term of scientific technology for building various land engineering facilities, which refers to applied materials, equipment, technical activities such as surveying, designing, constructing, maintaining and repairing and the like, and also refers to an object of engineering construction, wherein shock absorption is a building shock absorption (structure energy dissipation and shock absorption) technology, and the building shock absorption (structure energy dissipation and shock absorption) technology is that energy consumption devices are arranged at certain parts (such as supports, shear walls, connecting joints or connecting pieces) of a structure, and the energy input into the structure by earthquake is dissipated or absorbed by the devices through friction, bending (or shearing and torsion), elastic-plastic (or viscoelasticity) hysteresis deformation so as to reduce the earthquake reaction of a main structure, thereby avoiding the structure from being damaged or collapsed and achieving the aim of shock absorption control.

In the existing civil engineering technology, a lot of mechanical equipment are needed, but the purchased mechanical equipment generally does not have the damping effect, in the civil engineering, the operation of the mechanical equipment can generate a large amount of vibration, the generation of the vibration can easily cause the damage and even damage of the machine, the working time of workers can be delayed while property loss is caused, the working efficiency is reduced, unnecessary time can be wasted in maintaining the machine, in addition, when the existing civil engineering progresses, the machine can be conveyed to soft soil, and the damage or damage of the machine can be easily caused by the imbalance of the machine.

Therefore, there is a need to provide a damping device for civil engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a civil engineering damping device has solved the mechanical equipment who uses among the current civil engineering and has not had absorbing effect, and the machine moves easy unbalanced problem on soft earth.

In order to solve the technical problem, the utility model provides a pair of civil engineering damping device, include: a box body; the bearing table is arranged inside the box body, and a spongy cushion is arranged at the top of the bearing table; the baffle plate is arranged inside the box body, the left side and the right side of the top of the baffle plate are fixedly connected with limiting blocks, one end of each limiting block is sleeved with a connecting rod, one end of each connecting rod is fixedly connected with a moving block, the outer surface of each connecting rod is sleeved with a first spring, the first springs are fixedly connected between the limiting blocks and the two sides of the moving block, the bottoms of the moving blocks and the bearing table are rotatably connected with rotating rods, and second springs are fixedly connected between the rotating rods; the sliding structure is arranged inside the box body and comprises a sliding plate; buffer structure, buffer structure set up in the baffle with between the both sides of box inner wall bottom, buffer structure includes the buffer block.

Preferably, the sliding plate is fixedly connected to one side of the inner wall of the box body, a sliding groove is formed in the sliding plate, the sliding plate is connected with a sliding rod in a sliding mode through the sliding groove, and the sliding rod is fixedly connected to one side of the bearing platform.

Preferably, the buffer block is fixedly connected to the bottom of the inner wall of the box body, the buffer rod is fixedly connected to the top of the buffer block, the spring pad is fixedly connected to the bottom of the partition plate, the buffer spring is sleeved on the outer surface of the buffer rod, the buffer spring is fixedly connected to the buffer block and the two sides of the spring pad, and the buffer groove is formed in the partition plate.

Preferably, the left side and the right side of the box body are fixedly connected with fixing blocks, and first rotating wheels are arranged inside the fixing blocks.

Preferably, both sides of the box body are provided with fixed bases, second rotating wheels are arranged inside the fixed bases, and the second rotating wheels are rotatably connected with telescopic rods through the first rotating wheels.

Preferably, a thread groove is formed in the fixing base, and the fixing base is in threaded connection with a screw rod through the thread groove.

Compared with the prior art, the utility model provides a pair of civil engineering damping device has following beneficial effect: through the setting of bearing platform, can place the machine at the bearing platform, when the vibrations take place in the machine function, sliding construction's setting, can restrict and hold and shake about the platform, the dwang drives the removal piece and removes, the vibrations of device can be alleviateed in the setting of first spring and second spring, the vibrations that alleviate the machine that buffer structure's setting can be further, the damage or the damage of machine have been reduced like this, when having reduced loss of property, the time of workman's work has been saved, the efficiency of work has been improved, and the setting of unable adjustment base and screw rod, can be subaerial with the steady fixing of box, when preventing to operate on soft earth, the slope of machine can increase the damage or the damage of machine.

Drawings

Fig. 1 is a schematic structural view of a civil engineering damping device provided by the present invention;

FIG. 2 is a schematic view of the interior of the slide plate and slide bar in plan view;

fig. 3 is a schematic view of the external structure shown in fig. 1.

Reference numbers in the figures: 1. the box, 2, the bearing platform, 3, the foam-rubber cushion, 4, the baffle, 5, the stopper, 6, the connecting rod, 7, the movable block, 8, first spring, 9, the dwang, 10, the second spring, 11, sliding structure, 111, the slide, 112, the spout, 113, the slide bar, 12, buffer structure, 121, the buffer block, 122, the buffer bar, 123, the spring pad, 124, buffer spring, 125, the dashpot, 13, the fixed block, 14, first runner, 15, unable adjustment base, 16, the second runner, 17, the telescopic link, 18, the thread groove, 19, the screw rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a civil engineering damping device according to the present invention; FIG. 2 is a schematic view of the interior of the slide plate and slide bar in plan view; fig. 3 is a schematic view of the external structure shown in fig. 1. A civil engineering damping device, comprising: a box body 1; the bearing table 2 is arranged inside the box body 1, and a sponge pad 3 is arranged at the top of the bearing table 2; the baffle plate 4 is arranged in the box body 1, the left side and the right side of the top of the baffle plate 4 are fixedly connected with limiting blocks 5, one end of each limiting block 5 is sleeved with a connecting rod 6, one end of each connecting rod 6 is fixedly connected with a moving block 7, the outer surface of each connecting rod 6 is sleeved with a first spring 8, each first spring 8 is fixedly connected between the limiting block 5 and the two sides of the corresponding moving block 7, the bottoms of the moving blocks 7 and the receiving table 2 are rotatably connected with rotating rods 9, and second springs 10 are fixedly connected between the rotating rods 9; a sliding structure 11, wherein the sliding structure 11 is arranged inside the box body 1, and the sliding structure 11 comprises a sliding plate 111; and the buffer structure 12 is arranged between the partition plate 4 and two sides of the bottom of the inner wall of the box body 1, and the buffer structure 12 comprises a buffer block 121.

Box 1 is not having the top, foam-rubber cushion 3 can prevent that machine vibration range is too big, and make the machine collision of each other cause the damage, the bottom of bearing platform 2 is provided with rotates the wheel, the inside of movable block 7 also is provided with rotates the wheel, dwang 9 is through rotating the wheel and connecting, slotted is seted up at the top of baffle 4, the bottom of movable block 7 is connected with the pole, movable block 7 drives the pole and slides in the inslot, the inside of stopper is seted up porosely, connecting rod 6 can be downthehole flexible, sliding construction 11 is provided with two, in the both sides of 1 inner wall of box, buffer construction 12 also is provided with two, the setting is in the position of symmetry between baffle 4 and 1.

The sliding plate 111 is fixedly connected to one side of the inner wall of the box body 1, a sliding groove 112 is formed in the sliding plate 111, the sliding plate 111 is slidably connected with a sliding rod 113 through the sliding groove 112, and the sliding rod 113 is fixedly connected to one side of the receiving platform 2.

The spout 112 sets up to the T font, and the one end fixed connection of slide bar 113 is in one side of accepting platform 2, and the other end of slide bar 113 also sets up to the T font, with spout 112 looks adaptation, and the other end of slide bar 113 is provided with the spring, and slide bar 113 and spout 112 can restrict to accept platform 2 and control and rock, and the spring can prevent to rock too big and cause slide bar 113's damage.

Buffer block 121 fixed connection in the bottom of box 1 inner wall, the top fixedly connected with buffer pole 122 of buffer block 121, the bottom fixedly connected with spring pad 123 of baffle 4, buffer spring 124 has been cup jointed to the surface of buffer pole 122, buffer spring 124 fixed connection in buffer block 121 with between the both sides of spring pad 123, buffer slot 125 has been seted up to the inside of baffle 4.

The top of the inner wall of the buffer slot 125 is provided with a cotton pad, which can prevent the buffer rod 122 from shaking too much to push against the buffer slot 125 to cause structural damage.

The left side and the right side of the box body 1 are fixedly connected with fixing blocks 13, and first rotating wheels 14 are arranged inside the fixing blocks 13.

The fixed block 13 is in a hemisphere shape, and the top of the fixed block is provided with a groove.

The two sides of the box body 1 are provided with fixing bases 15, second rotating wheels 16 are arranged inside the fixing bases 15, and the second rotating wheels 16 are connected with telescopic rods 17 through the first rotating wheels 14 in a rotating mode.

The second rotating wheel 16 is arranged at one end of the fixed base 15 close to the box body 1, and the top of the second rotating wheel 16 is provided with a groove.

A thread groove 18 is formed in the fixing base 15, and a screw rod 19 is connected to the fixing base 15 through the thread groove 18.

According to the soft degree of earth, the position of adjustment unable adjustment base 15, then screw up screw rod 19 for fixed box 1 prevents the unbalance that box 1 placed, and vibrations can be more probably cause the damage of machine.

The utility model provides a pair of civil engineering damping device's theory of operation as follows: when the vibration damping box is used, the box body 1 is placed on the surface of soil, the position of the fixed base 15 is adjusted, the screw rod 19 is screwed through the threaded groove 18, vibration generated by the operation of a machine is transmitted to the bearing table 2, the bearing table 2 shakes, the sliding rod 113 moves in the sliding plate 111 through the sliding groove 112, the rotating rod 9 drives the moving block 7 to slide left and right on the partition plate 4, the elasticity of the first spring 8 can reduce the shaking of the bearing table 2, the second spring 10 connected between the two rotating rods 9 can also generate elasticity to reduce the vibration, the vibration of the machine is greatly reduced by the first spring 8 and the second spring 10, the damage or damage caused by the shaking of the machine is effectively prevented, when the partition plate 4 shakes up and down, the spring pad 123 extrudes the buffer spring 124, the buffer rod 122 stretches and retracts in the buffer groove 125, and accordingly the vibration generated when the machine operates is reduced.

Compared with the prior art, the utility model provides a pair of civil engineering damping device has following beneficial effect: through the setting of accepting platform 2, can place the machine on accepting platform 2, when the vibrations take place in the machine function, sliding structure 11's setting, can restrict accepting platform 2 and rock about, dwang 9 drives movable block 7 and removes, the vibrations of device can be alleviateed in the setting of first spring 8 and second spring 10, the vibrations that alleviate the machine that buffer structure 12's setting can be further, the damage or the damage of machine have been reduced like this, when having reduced loss of property, the time of workman's work has been saved, the efficiency of work has been improved, and unable adjustment base 15 and screw rod 19's setting, can be subaerial with the steady fixing of box 1, when preventing to operate on soft earth, the slope of machine can increase the damage or the damage of machine.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A damping device for civil engineering, characterized in that, comprising:

box;

a receiving table, the receiving table is arranged inside the box body, and a sponge pad is arranged on the top of the receiving table;

The baffle, the baffle is arranged inside the box, the left and right sides of the baffle top are fixedly connected with a limit block, and one end of the limit block is sleeved with a connecting rod, and the connecting rod is One end is fixedly connected with a moving block, the outer surface of the connecting rod is sleeved with a first spring, the first spring is fixedly connected between the limit block and the two sides of the moving block, the moving block and A rotating rod is rotatably connected to the bottom of the receiving platform, and a second spring is fixedly connected between the rotating rods;

a sliding structure, the sliding structure is arranged inside the box, and the sliding structure includes a sliding plate;

A buffer structure is provided between the partition plate and both sides of the bottom of the inner wall of the box, and the buffer structure includes a buffer block.

2 . The shock absorbing device for civil engineering according to claim 1 , wherein the sliding plate is fixedly connected to one side of the inner wall of the box, and a chute is opened inside the sliding plate, and the sliding plate passes through the sliding plate. 3 . The sliding slot is slidably connected with a sliding rod, and the sliding rod is fixedly connected to one side of the receiving platform.

3 . The shock absorbing device for civil engineering according to claim 1 , wherein the buffer block is fixedly connected to the bottom of the inner wall of the box, the top of the buffer block is fixedly connected with a buffer rod, and the buffer rod is fixedly connected to the top of the buffer block. The bottom of the partition is fixedly connected with a spring pad, the outer surface of the buffer rod is sleeved with a buffer spring, and the buffer spring is fixedly connected between the buffer block and the two sides of the spring pad, and the There is a buffer groove inside.

4 . The shock absorbing device for civil engineering according to claim 1 , wherein the left and right sides of the box body are fixedly connected with a fixed block, and the inside of the fixed block is provided with a first rotating wheel. 5 .

5 . The shock absorbing device for civil engineering according to claim 4 , wherein a fixed base is arranged on both sides of the box body, and a second rotating wheel is arranged inside the fixed base. 5 . The two rotating wheels are rotatably connected with a telescopic rod through the first rotating wheel.

6 . The vibration damping device for civil engineering according to claim 5 , wherein a threaded groove is formed inside the fixed base, and a screw is threadedly connected to the fixed base through the threaded groove. 7 .