CN212717796U

CN212717796U - Shock-absorbing device for constructional engineering equipment

Info

Publication number: CN212717796U
Application number: CN202021625080.7U
Authority: CN
Inventors: 李阳; 石现伟; 陈祥忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-03-16
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to a building engineering equipment technical field specifically is a building engineering equipment damping device, first spout has been seted up to fixed baseplate's top symmetry, and fixed baseplate's inside is located bottom position department symmetry and has seted up the second spout, fixed baseplate's top symmetry is provided with the buffering fixed plate, two the top of buffering fixed plate all is provided with the mount table, two link to each other, two through the telescopic link between the mount table the top of buffering fixed plate is located four corner position departments and all fixes being provided with first bracing piece, eight the top of first bracing piece all imbeds and is provided with the second bracing piece that links to each other with the mount table. The utility model relates to a novelty, the design of first spring, second spring and third bracing piece portion makes the shock attenuation effect of whole device obtain improving, and the design of motor and threaded rod part makes this damping device can adjust according to the size of building engineering equipment, has increased the practicality.

Description

Shock-absorbing device for constructional engineering equipment

Technical Field

The utility model relates to a building engineering equipment technical field specifically is a building engineering equipment damping device.

Background

The building engineering is the engineering entity and the supporting line, pipeline and equipment installation engineering of the project entity that the planning, investigation, design, construction and completion each kind of technical work and completion carried on for newly-built, reconstruction and enlargement housing construction and affiliated structure facility, also refers to the building engineering of various houses, buildings, also known as the construction work load, this part must be done with the engineering material, through the construction activity can be realized, in the construction of the building engineering, often use equipment such as the water pump, etc., these apparatuses operate at a high speed and produce the exciting force, cause the foundation to vibrate, make the apparatus shift, even appear the phenomenon of toppling over, influence the life of the apparatus.

However, the shock absorption buffer device adopted by the existing shock absorption device for the building equipment has the defects of poor shock absorption effect, incapability of adjusting according to the size of the required shock absorption building engineering equipment and narrow application range, so that the technical personnel in the field provide the shock absorption device for the building engineering equipment to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering equipment damping device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a damping device for building engineering equipment, which comprises a fixed base, wherein the fixed base is symmetrically provided with a first chute at the upper part, the fixed base is symmetrically provided with a second chute at the bottom position at the inner part, the fixed base is symmetrically provided with a buffering fixed plate at the upper part, one of the buffering fixed plate is symmetrically and fixedly provided with a slide block connected with the second chute in a sliding way, the two slide blocks are connected with each other through a second connecting rod, the fixed base is fixedly provided with a bearing at the inner part, the fixed base is fixedly provided with a motor at the inner side, one end of the motor is fixedly provided with a threaded rod, the threaded rod penetrates through the second connecting rod and extends to the outer part to be connected with the bearing in a rotating way, mounting platforms are arranged at the upper parts of the two buffering fixed plates, and the two mounting, first supporting rods are fixedly arranged at the positions of four corners above the two buffer fixing plates, second supporting rods connected with the mounting table are embedded into the positions above the eight first supporting rods, first springs are fixedly arranged inside the eight first supporting rods, stoppers connected with the second supporting rods are fixedly arranged inside the first supporting rods above the eight first springs, the two first supporting rods corresponding to the positions above the two buffer fixing plates are connected through first connecting rods, the two first connecting rods above the two buffer fixing plates are connected through third supporting rods, first rotating blocks are symmetrically sleeved on the outer sides of the two third supporting rods, second springs are sleeved on the positions, between the two first rotating blocks, of the outer sides of the two third supporting rods, and fourth supporting rods are rotatably connected above the four first rotating blocks, and one end of each fourth supporting rod is rotatably connected with a second rotating block connected with the mounting table.

As a further proposal of the utility model; the second connecting rod is provided with a through hole at the joint with the threaded rod, the diameter of the through hole is the same as that of the threaded rod, and an internal thread matched with the external thread of the threaded rod is arranged on the inner side of the through hole.

As a further proposal of the utility model; the telescopic link is a stainless steel component, and the length of telescopic link is not less than 1m, the quantity of telescopic link is 3 at least.

As a further proposal of the utility model; the groove is formed in the upper portion of the first rotating block, through holes are symmetrically formed in the outer side of the groove, and the fourth supporting rod is rotatably connected with the first rotating block through the through holes.

As a further proposal of the utility model; the rubber non-slip mat is arranged below the fixed base, and non-slip lines are arranged on the surface of the rubber non-slip mat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, nimble convenient, the design of first spring, second spring, third bracing piece and first rotation block part makes the shock attenuation effect of whole device obtain improving, prolongs the life of machine, and the design of motor, threaded rod and second spout part makes this damping device can adjust according to the size of building engineering equipment, has widened application scope, has increased the practicality.

Drawings

FIG. 1 is a schematic structural view of a shock absorbing device for construction equipment;

FIG. 2 is a schematic sectional view of a shock absorbing device for construction equipment, as viewed from the left;

FIG. 3 is a schematic sectional view of a fixing base in a shock absorbing device for construction equipment;

fig. 4 is a schematic structural view of a slider and a second connecting rod in a shock-absorbing device of construction engineering equipment.

In the figure: 1. a fixed base; 2. a first chute; 3. a buffer fixing plate; 4. an installation table; 5. a telescopic rod; 6. a first support bar; 7. a second support bar; 8. a first spring; 9. a limiting block; 10. a first connecting rod; 11. a third support bar; 12. a first rotating block; 13. a second spring; 14. a fourth support bar; 15. a second turning block; 16. a second chute; 17. a bearing; 18. a motor; 19. a slider; 20. a second connecting rod; 21. a threaded rod.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a damping device for construction equipment comprises a fixed base 1, wherein a first sliding chute 2 is symmetrically formed on the upper portion of the fixed base 1, a second sliding chute 16 is symmetrically formed on the inner portion of the fixed base 1 at the bottom position, a buffering fixed plate 3 is symmetrically formed on the upper portion of the fixed base 1, sliding blocks 19 slidably connected to the second sliding chute 16 are symmetrically and fixedly disposed on the lower portion of one buffering fixed plate 3, the two sliding blocks 19 are connected to each other through a second connecting rod 20, a bearing 17 is fixedly disposed inside the fixed base 1, a motor 18 is fixedly disposed on the inner side of the fixed base 1, a threaded rod 21 is fixedly disposed at one end of the motor 18, the threaded rod 21 penetrates through the second connecting rod 20 and extends to the outer portion thereof to be rotatably connected to the bearing 17, a mounting table 4 is disposed above each of the, two installation tables 4 are connected through a telescopic rod 5, first supporting rods 6 are fixedly arranged at four corner positions above two buffer fixing plates 3, second supporting rods 7 connected with the installation tables 4 are embedded into the upper parts of the eight first supporting rods 6, first springs 8 are fixedly arranged inside the eight first supporting rods 6, limit blocks 9 connected with the second supporting rods 7 are fixedly arranged inside the first supporting rods 6 above the eight first springs 8, two corresponding first supporting rods 6 above the two buffer fixing plates 3 are connected through first connecting rods 10, the two first connecting rods 10 above the two buffer fixing plates 3 are connected through third supporting rods 11, first rotating blocks 12 are symmetrically sleeved on the outer sides of the two third supporting rods 11, and second springs 13 are sleeved on the outer sides of the two third supporting rods 11 at positions between the two first rotating blocks 12, the fourth supporting rods 14 are rotatably connected above the four first rotating blocks 12, and the second rotating blocks 15 connected with the mounting table 4 are rotatably connected to one ends of the four fourth supporting rods 14.

In fig. 4, a through hole is formed at a connection position of the second connecting rod 20 and the threaded rod 21, the diameter of the through hole is the same as that of the threaded rod 21, and an internal thread matched with the external thread of the threaded rod 21 is arranged on the inner side of the through hole, so that the slider 19 can move left and right.

In fig. 1, the telescopic rods 5 are members made of stainless steel, the length of each telescopic rod 5 is not less than 1m, the number of the telescopic rods 5 is at least 3, and the stability of the whole device is improved.

In fig. 1, a groove is formed above the first rotating block 12, through holes are symmetrically formed in the outer side of the groove, the fourth supporting rod 14 is rotatably connected with the first rotating block 12 through the through holes, and the second spring 13 is extruded through the rotation of the fourth supporting rod 14, so that the damping effect is achieved.

In fig. 1, a rubber non-slip mat is arranged below the fixed base 1, and non-slip lines are arranged on the surface of the rubber non-slip mat, so that the stability of the whole device is improved.

The utility model discloses a theory of operation is: when the device is used, the device is moved to a required position, a control switch of the motor 18 is turned on, a transmission shaft of the motor 18 rotates to drive a threaded rod 21 to rotate, the threaded rod 21 rotates to drive a second connecting rod 20 to move, the second connecting rod 20 moves to drive two sliding blocks 19 to move in a second sliding chute 16, the two second sliding blocks 19 move to drive a buffer fixing plate 3 to move, the buffer fixing plate 3 drives the installation tables 4 to move by means of four first supporting rods 6 and two second supporting rods 7, the distance between the two installation tables 4 is adjusted by the method until the size of the building engineering equipment needing damping is almost the same as that of the building engineering equipment needing damping, then the building engineering equipment is fixed above the two installation tables 4, when the equipment starts to work, the equipment has exciting force to the two installation tables 4, the two installation tables 4 bear force and act on the four second supporting rods 7 and the second rotating block 15, eight second bracing piece 7 atresss all act on stopper 9, and eight stopper 9 atresss all extrude first spring 8 to reach absorbing effect, meanwhile, four second turning block 15 atress all down remove, thereby driven the rotation of four fourth bracing pieces 14, four fourth bracing pieces 14 all extrude second spring 13 with the help of first turning block 12 in order to reach absorbing function, easy operation, and application scope is wide, has increased the practicality.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A damping device for building engineering equipment comprises a fixed base (1) and is characterized in that a first sliding groove (2) is symmetrically formed in the upper portion of the fixed base (1), a second sliding groove (16) is symmetrically formed in the bottom end position of the inner portion of the fixed base (1), buffering fixed plates (3) are symmetrically arranged on the upper portion of the fixed base (1), sliding blocks (19) connected with the second sliding groove (16) in a sliding mode are symmetrically and fixedly arranged on the lower portion of one of the buffering fixed plates (3), the two sliding blocks (19) are connected through a second connecting rod (20), a bearing (17) is fixedly arranged in the inner portion of the fixed base (1), a motor (18) is fixedly arranged on the inner side of the fixed base (1), a threaded rod (21) is fixedly arranged at one end of the motor (18), and the threaded rod (21) penetrates through the second connecting rod (20) and extends to the outer portion of the second connecting rod to be connected with the bearing (, two the top of buffering fixed plate (3) all is provided with mount table (4), two link to each other through telescopic link (5) between mount table (4), two the top of buffering fixed plate (3) is located that four corner positions department all fixes and is provided with first bracing piece (6), eight the top of first bracing piece (6) all imbeds and is provided with second bracing piece (7) that link to each other with mount table (4), and the inside of eight first bracing piece (6) all fixes and is provided with first spring (8), eight the inside that the top of first spring (8) is located first bracing piece (6) all fixes and is provided with stopper (9) that link to each other with second bracing piece (7), two all link to each other through first connecting rod (10) between two corresponding first bracing pieces (6) in top of buffering fixed plate (3), and all pass through third bracing piece (11) between two first connecting rod (10) of two buffering fixed plate (3) tops ) And the outer sides of the third supporting rods (11) are symmetrically sleeved with first rotating blocks (12), the outer sides of the two third supporting rods (11) are positioned between the two first rotating blocks (12), and second springs (13) and four are sleeved on the positions between the two first rotating blocks (12) respectively, the upper portions of the first rotating blocks (12) are rotatably connected with fourth supporting rods (14) and four, and one ends of the fourth supporting rods (14) are rotatably connected with second rotating blocks (15) connected with the mounting table (4).

2. The shock absorption device for the constructional engineering equipment as recited in claim 1, wherein a through hole is formed at the joint of the second connecting rod (20) and the threaded rod (21), the diameter of the through hole is the same as that of the threaded rod (21), and an internal thread matched with the external thread of the threaded rod (21) is arranged on the inner side of the through hole.

3. A shock-absorbing device for constructional engineering equipment as claimed in claim 1 wherein said telescopic rods (5) are members of a stainless steel material, and the length of the telescopic rods (5) is not less than 1m, and the number of said telescopic rods (5) is at least 3.

4. The shock absorption device for the constructional engineering equipment as claimed in claim 1, wherein a groove is formed above the first rotating block (12), through holes are symmetrically formed on the outer side of the groove, and the fourth support rod (14) is rotatably connected with the first rotating block (12) through the through holes.

5. A shock-absorbing device for constructional engineering equipment as claimed in claim 1, wherein a rubber non-slip mat is arranged below the fixed base (1), and the surface of the rubber non-slip mat is provided with non-slip lines.