CN214579671U

CN214579671U - Spring support and hanger with good stability

Info

Publication number: CN214579671U
Application number: CN202120571247.4U
Authority: CN
Inventors: 任宗华
Original assignee: Deyang Dongfang Abele Pipeline System Co ltd
Current assignee: Deyang Dongfang Abele Pipeline System Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-11-02
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses a spring support and hanger with good stability, which is used for improving the stability of the use of the spring support and hanger and belongs to the technical field of support and hanger; the spring support and hanger comprises a top plate, a bottom plate and a sleeve, wherein a moving cylinder is connected in the sleeve in a sliding manner, the lower end of the moving cylinder penetrates through the sleeve to extend downwards and is connected with the bottom plate, a first spring is arranged in the moving cylinder, a first telescopic rod is arranged in the moving cylinder, a buffer cavity is further arranged at the top of the moving cylinder, a piston is arranged in the buffer cavity, an overflow hole is formed in the piston, and the top of the first telescopic rod penetrates through the bottom surface of the buffer cavity to be connected with the piston; the utility model discloses can absorb a large amount of kinetic energy effectively at spring hangers and support during operation to play the effect of buffering damping, avoided instantaneous effort to spring hangers and support internal element and caused the damage by fixed pipeline, improved spring hangers and support's job stabilization nature, be favorable to prolonging spring hangers and support's life.

Description

Spring support and hanger with good stability

Technical Field

The utility model provides a good spring gallows of stability for improve the stability that spring gallows used, belong to a gallows technical field.

Background

The constant force spring support and hanger is arranged according to the moment balance and is mainly used for supporting a constant hanging pipeline, and when the pipeline displaces, the constant force spring support and hanger provides constant supporting force and does not cause additional stress to the pipeline; the existing constant-force spring support and hanger is not provided with a buffer device, when displacement occurs, the internal elements of the spring support and hanger are likely to be damaged by instantaneous acting force, and meanwhile, the fixed pipeline is likely to be damaged, so that the spring support and hanger with good stability is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a good spring hangers and support of stability can absorb a large amount of kinetic energy effectively at spring hangers and support during operation to play the effect of buffering damping, avoided instantaneous effort to cause the damage to spring hangers and support internal member and by fixed pipeline, improved spring hangers and support's job stabilization nature, be favorable to prolonging spring hangers and support's life.

The utility model adopts the technical scheme as follows:

in order to realize the above-mentioned purpose, the utility model provides a spring gallows that stability is good, including roof, bottom plate and sleeve, sliding connection has a removal section of thick bamboo in the sleeve, removal section of thick bamboo lower extreme wears out sleeve downwardly extending and is connected with the bottom plate, be equipped with first spring in the removal section of thick bamboo, be equipped with first telescopic link in the removal section of thick bamboo, removal section of thick bamboo top still is equipped with the cushion chamber, the cushion chamber is equipped with the piston, and has seted up the overflow hole on the piston, the cushion chamber bottom surface is passed at first telescopic link top and the piston links to each other, the cushion chamber is equipped with the buffer solution.

Preferably, the first spring is a belleville spring.

Preferably, the outer side surface and the top end of the butterfly-shaped bullet are attached to the inner wall of the movable barrel, and the bottom end of the butterfly-shaped spring is attached to the inner wall of the sleeve.

Preferably, the lower portion of the top plate and the upper portion of the bottom plate are respectively connected with a stabilizer bar, and the upper stabilizer bar and the lower stabilizer bar are connected through a second spring.

Preferably, a second telescopic rod is further arranged between the upper stabilizing rod and the lower stabilizing rod, and the second spring is sleeved on the second telescopic rod.

Preferably, the upper end of the top plate is provided with a lifting lug.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the cushion chamber, the structure of piston and first telescopic link, make and remove a first telescopic link of removal downward movement extrusion, when first telescopic link contracts to the shortest time, first telescopic link can promote the piston upwards slide in the cushion chamber, the buffer solution that is in piston upper portion space originally this moment can flow in the lower part space of cushion chamber through the overflow hole, absorb a large amount of kinetic energy simultaneously, thereby play the effect of buffering damping, avoid instantaneous effort to spring hangers and inner member and the pipeline that is fixed to cause the damage, the job stabilization nature of spring hangers has been improved, be favorable to prolonging the life of spring hangers and support.

2. The utility model discloses a set up stabilizer bar cooperation second spring and form elastic expansion structure, can further play supplementary stabilizing action when a gallows carries out the during operation, and the setting of second telescopic link can play the restriction effect to the horizontal displacement of second spring when tensile, avoids because external force results in the second spring to take place to remove by a wide margin in the horizontal direction, and then improves a gallows stability of during operation.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention.

Labeled as: 1-top plate, 2-lifting lug, 3-sleeve, 4-moving cylinder, 5-first spring, 6-buffer cavity, 7-piston, 8-overflow hole, 9-first telescopic rod, 10-stabilizing rod, 11-second telescopic rod, 12-second spring and 13-bottom plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, the embodiment provides a spring support and hanger with good stability, which includes a top plate 1, a bottom plate 13 and a sleeve 3, wherein a lifting lug 2 is arranged at the upper end of the top plate 1 for fixing with a hoisting device, and the lower end of the bottom plate 13 is connected with a pipe clamp for fixing a pipeline; a moving cylinder 4 is connected in the sleeve 3 in a sliding manner, the lower end of the moving cylinder 4 penetrates through the sleeve 3 to extend downwards and is connected with a bottom plate 13, a first spring 5 is arranged in the moving cylinder 4, the first spring 5 is a disc spring, the deformation energy of the disc spring per unit volume is large, the disc spring has good buffering and shock absorbing capacity, the outer side surface and the top end of the disc spring are both attached to the inner wall of the moving cylinder 4, and the bottom end of the disc spring is attached to the inner wall of the sleeve 3; the improved buffer device is characterized in that a first telescopic rod 9 is arranged in the moving cylinder 4, a buffer cavity 6 is further arranged at the top of the moving cylinder 4, a piston 7 is arranged in the buffer cavity 6, an overflow hole 8 is formed in the piston 7, the top of the first telescopic rod 9 penetrates through the bottom surface of the buffer cavity 6 to be connected with the piston 7, a buffer solution is arranged in the buffer cavity 6, and the buffer solution is oil.

When the utility model discloses a spring support hanger is carrying out the during operation, it moves down to remove a section of thick bamboo 4 emergence, the top surface that removes a section of thick bamboo 4 this moment extrudees first spring 5 downwards, first telescopic link 9 also takes place the shrink simultaneously, up to first telescopic link 9 contracts to the shortest time, first telescopic link 9 can promote piston 7 upwards slide in cushion chamber 6, the buffer solution that is in piston 7 upper portion space originally this moment can flow in the lower part space of cushion chamber 6 through overflow hole 8, absorb a large amount of kinetic energy simultaneously, thereby play buffering damping's effect, avoid instantaneous effort to spring support hanger internal element and by fixed pipeline cause the damage, the job stabilization nature of spring support hanger has been improved, be favorable to prolonging the life of spring support hanger.

Example 2

In this embodiment, it is further preferable based on embodiment 1, referring to fig. 1, the lower portion of the top plate 1 and the upper portion of the bottom plate 13 are respectively connected with a stabilizer bar 10, the upper stabilizer bar 10 and the lower stabilizer bar 10 are connected through a second spring 12, a second telescopic rod 11 is further disposed between the upper stabilizer bar 10 and the lower stabilizer bar 10, and the second spring 12 is sleeved on the second telescopic rod 11.

This embodiment forms elastic telescopic structure through setting up stabilizer bar 10 cooperation second spring 12, can further play supplementary stabilizing effect when a gallows carries out the work, and the setting of second telescopic link 11 can play the limiting displacement to the horizontal displacement of second spring 12 when tensile, avoids leading to second spring 12 to take place to remove by a wide margin at the horizontal direction because of the exogenic action, and then improves a gallows stability when work.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a spring gallows that stability is good, includes roof (1), bottom plate (13) and sleeve (3), its characterized in that, sliding connection has a removal section of thick bamboo (4) in sleeve (3), a removal section of thick bamboo (4) lower extreme is worn out sleeve (3) downwardly extending and is connected with bottom plate (13), be equipped with first spring (5) in a removal section of thick bamboo (4), be equipped with first telescopic link (9) in a removal section of thick bamboo (4), a removal section of thick bamboo (4) top still is equipped with cushion chamber (6), be equipped with piston (7) in cushion chamber (6), and seted up overflow hole (8) on piston (7), cushion chamber (6) bottom surface is passed at first telescopic link (9) top and piston (7) link to each other, be equipped with buffer solution in cushion chamber (6).

2. A stable spring hanger according to claim 1, wherein said first spring (5) is a belleville spring.

3. The spring support and hanger with good stability as claimed in claim 2, wherein the outer side surface and the top end of the belleville spring are both attached to the inner wall of the moving cylinder (4), and the bottom end of the belleville spring is attached to the inner wall of the sleeve (3).

4. The spring support and hanger with good stability as claimed in claim 1, wherein the lower part of the top plate (1) and the upper part of the bottom plate (13) are respectively connected with a stabilizer bar (10), and the upper stabilizer bar and the lower stabilizer bar (10) are connected through a second spring (12).

5. The spring support and hanger with good stability as claimed in claim 4, wherein a second telescopic rod (11) is further arranged between the upper and lower stabilizer bars (10), and the second spring (12) is sleeved on the second telescopic rod (11).

6. The good-stability spring supporting and hanging frame is characterized in that a lifting lug (2) is arranged at the upper end of the top plate (1).