CN217814761U

CN217814761U - Spring support

Info

Publication number: CN217814761U
Application number: CN202221690819.1U
Authority: CN
Inventors: 段炳龙
Original assignee: Jingzhou Taisheng Ronghe General Machinery Co ltd
Current assignee: Jingzhou Taisheng Ronghe General Machinery Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-15
Anticipated expiration: 2032-06-29

Abstract

The utility model provides a spring support, the on-line screen storage device comprises a base, can dismantle in the base and connect first damping spring, first damping spring's one end is stretched out the base top can dismantle joint support board, the bottom both sides of backup pad all are provided with second damping spring and block rubber, second damping spring keeps away from the one end of backup pad is stretched into the top of base and with the connection can be dismantled to the base, just the plane that second damping spring's bottom was located is higher than the plane that first damping spring's bottom was located, first damping spring and second damping spring's combined design has weakened the impact force of backup pad, and first damping spring's the connection of dismantling makes and need not whole change, reduces use cost by a wide margin.

Description

Spring support

Technical Field

The utility model relates to a spring bracket technical field, concretely relates to spring bracket.

Background

The spring support is mainly used for bearing loads in the vertical direction and mainly comprises a base, a compression spring and a supporting baffle, wherein the compression spring is arranged in the base, the supporting baffle is connected with the compression spring and extends out of the base, and after the supporting baffle bears pressure, the compression spring contracts downwards to absorb energy, so that the buffering and damping functions of the spring support are realized.

The existing spring support is simple in structure, the compression spring is fixedly connected with the inside of the base, and once the compression spring is used for a long time or works outside an elastic force bearing range, the elastic capacity is easy to decline, and even the situation of damage is caused. Therefore, the spring support can only be replaced integrally, and the use cost is high. In addition, when the supporting baffle moves downwards along with the compression spring in a shrinkage mode, the supporting baffle can impact the base, and the base cannot be damaged too much by frequent impact for many times, but the supporting baffle is easy to damage, and the service life of the supporting baffle is shortened.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides a spring bracket to solve in the use because compression spring is fixed connection and does not have protective structure, need whole change and the problem that life shortens when leading to spring bracket dimension to protect.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:

the utility model provides a spring bracket, includes the base, can dismantle in the base and connect first damping spring, first damping spring's one end is stretched out the joint support board can be dismantled at the base top, the bottom both sides of backup pad all are provided with second damping spring and block rubber, second damping spring keeps away from the one end of backup pad stretches into the top of base and with the connection can be dismantled to the base, just the plane that second damping spring's bottom was located is higher than the plane that first damping spring's bottom was located.

Compared with the prior art, the utility model discloses following beneficial effect has:

the first damping spring is arranged in the base, and two ends of the first damping spring are detachably connected with the base and the supporting plate respectively, so that the base and the supporting plate do not need to be replaced together when the compression spring needs to be replaced, and the use cost is greatly reduced; in addition, because the bottom both sides of backup pad still are provided with second damping spring and block rubber, also make the backup pad at first follow second damping spring and do the downward shrink motion after like this, then continue to move down along with first damping spring. Due to the design of the second damping spring, the impact force of the supporting plate on the base is greatly reduced, the impact force between the supporting plate and the base is weakened, the supporting plate is not in direct contact with the top of the base due to the design of the rubber block, the direct collision and the mutual abrasion between the supporting plate and the base are effectively avoided, and the service life of the spring support is effectively prolonged.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a spring support according to a preferred embodiment of the present invention;

fig. 2 is a sectional view showing an internal structure of a spring supporter according to a preferred embodiment of the present invention;

FIG. 3 is a partially enlarged view of a second damping spring and a support plate according to a preferred embodiment of the present invention;

FIG. 4 is a partially enlarged view of a second damping spring and a base according to a preferred embodiment of the present invention;

fig. 5 is a schematic structural view of a support plate in a preferred embodiment of the present invention.

The reference numbers are as follows:

10. a support plate; 11. a base; 12. a T-shaped slot; 13. an upper guide cover; 14. a lower guide cover; 15. an external thread; 16. a first damping spring; 17. a second damping spring; 18. a handle; 19. a stepped hole; 20. an internal thread; 21. a hole of abdication; 22. a clamping block; 23. a weak magnetic block; 24. blind holes; 25. a first mounting hole; 26. a second mounting hole; 27. a rubber block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and fig. 2, the utility model provides a technical solution: the utility model provides a spring bracket, includes base 11, can dismantle in the base 11 and connect first damping spring 16, the one end of first damping spring 16 stretches out base 11 top can be dismantled joint support board 10, can avoid whole change spring bracket through the change to first damping spring 16 like this, has effectively reduced use cost. In order to effectively prolong the service life of the spring support, the two sides of the bottom of the support plate 10 are provided with a second damping spring 17 and a rubber block 27, one end of the second damping spring 17, which is far away from the support plate 10, extends into the top of the base 11 and is detachably connected with the base 11, and the plane where the bottom of the second damping spring 17 is located is higher than the plane where the bottom of the first damping spring 16 is located; in addition, because the bottom of the supporting plate 10 is provided with the rubber block 27, the direct contact between the supporting plate 10 and the base 11 is avoided, the rigid collision between the supporting plate 10 and the base can be effectively avoided, and the service life of the supporting plate is prolonged. It should be noted that the rubber block 27 may also be designed in a ring shape to provide more support and blocking for the bottom of the supporting plate 10.

In the preferred embodiment of the present invention, as shown in fig. 2, fig. 3, fig. 4, and fig. 5, the T-shaped groove 12 is opened at the top of the base 11, the bottom of the T-shaped groove 12 is communicated with the stepped hole 19, the narrow opening of the stepped hole 19 is located at one side of the top close to the base 11, and the one end of the stepped hole 19 close to the bottom of the base 11 is provided with the internal thread 20, the top fixed connection of the first damping spring 16 is connected with the upper guide cover 13, which is used for extending into the bottom of the support plate 10 and being in threaded connection with the support plate 10, the bottom fixed connection of the first damping spring 16 is connected with the lower guide cover 14, and the outer wall of the lower guide cover 14 is provided with the external thread 15, which is used for adapting the internal thread 20. When the shock absorption spring is used specifically, one end of the first shock absorption spring 16 extends into the base 11 from the bottom, the top of the first shock absorption spring 16 (namely, one end provided with the upper guide cover 13) is in threaded connection with the bottom of the support plate 10 through the stepped hole 19 and the T-shaped groove 12 in sequence, then the bottom of the first shock absorption spring 16 (namely, one end provided with the lower guide cover 14) is in threaded connection with the internal thread 20, and when the first shock absorption spring 16 is replaced, the upper guide cover 13 is screwed out firstly, and then the lower guide cover 14 is screwed out.

In the preferred embodiment of the present invention, as shown in fig. 2 and 5, the bottom center of the supporting plate 10 is provided with a second mounting hole 26 for adapting the upper guiding cover 13, so that the upper guiding cover 13 can be conveniently inserted into the second mounting hole 26 and connected with the second mounting hole 26 by a screw.

In the preferred embodiment of the present invention, as shown in fig. 2, the sum of the lengths of the upper guide cover 13 and the lower guide cover 14 is smaller than the natural length of the first damping spring 16, so that the first damping spring 16 can achieve the damping effect better.

In the preferred embodiment of the present invention, as shown in fig. 2, the bottom of the lower guiding cover 14 is provided with a handle 18, so that the operator can conveniently hold the handle 18 to realize the screwing-in and screwing-out actions of the lower guiding cover 14.

The utility model discloses a preferred embodiment, as shown in fig. 2, fig. 3, fig. 4, fig. 5, the bottom both sides of backup pad 10 still are provided with first mounting hole 25, second damping spring 17 is close to the fixed fixture block 22 that is provided with of one end of backup pad 10, be used for stretching into first mounting hole 25 and with first mounting hole 25 joint, second damping spring 17 is close to the fixed weak magnetic piece 23 that is provided with of one end of base 11, blind hole 24 has been seted up to the top both sides of base 11, be used for weak magnetic piece 23 to stretch into blind hole 24 and inhale with the bottom magnetism of blind hole 24.

In the preferred embodiment of the utility model, as shown in fig. 2, the hole 21 of stepping down has been seted up to the bottom of base 11, and the one end of the hole 21 of stepping down to base 11 inside extend and communicate with shoulder hole 19, and the hand that makes things convenient for operating personnel like this has sufficient space through rotatory handle 18, and then realizes the screw in and unscrew to lower direction lid 14.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A spring support characterized by: including base (11), can dismantle in base (11) and connect first damping spring (16), the one end of first damping spring (16) stretches out base (11) top and can dismantle joint support board (10), the bottom both sides of backup pad (10) all are provided with second damping spring (17) and rubber block (27), second damping spring (17) are kept away from the one end of backup pad (10) stretches into the top of base (11) and with the connection can be dismantled in base (11), just the plane that the bottom of second damping spring (17) was located is higher than the plane that the bottom of first damping spring (16) was located.

2. A spring support according to claim 1, wherein: t-slot (12) have been seted up at the top of base (11), the bottom intercommunication in T-slot (12) has shoulder hole (19), the slot of shoulder hole (19) is located and is close to top one side of base (11), just shoulder hole (19) are close to the one end of base (11) bottom is provided with internal thread (20), upper guide cover (13) is connected to the top fixed connection of first damping spring (16), is used for stretching into the bottom of backup pad (10) and with backup pad (10) threaded connection, lower guide cover (14) of the bottom fixed connection of first damping spring (16), just the outer wall of lower guide cover (14) is provided with external screw thread (15), is used for the adaptation internal thread (20).

3. A spring support according to claim 2, wherein: and a second mounting hole (26) is formed in the center of the bottom of the support plate (10) and is used for being matched with the upper guide cover (13).

4. A spring support according to claim 2, wherein: the sum of the lengths of the upper guide cover (13) and the lower guide cover (14) is less than the natural length of the first damping spring (16).

5. A spring support according to claim 2, wherein: the bottom of the lower guide cover (14) is provided with a handle (18).

6. A spring support according to claim 1, wherein: the bottom both sides of backup pad (10) still are provided with first mounting hole (25), second damping spring (17) are close to the fixed fixture block (22) that is provided with of one end of backup pad (10) is used for stretching into first mounting hole (25) and with first mounting hole (25) joint, second damping spring (17) are close to the fixed weak magnetic piece (23) that is provided with of one end of base (11), blind hole (24) have been seted up to the top both sides of base (11), be used for weak magnetic piece (23) stretch into blind hole (24) and with the bottom magnetism of blind hole (24) is inhaled.

7. A spring support according to claim 2, wherein: the bottom of base (11) has been seted up and has been stepped bore (21), just the one end of stepping bore (21) to base (11) inside extend and with shoulder hole (19) intercommunication.