CN212509308U

CN212509308U - Hardware grounding spring with protection structure

Info

Publication number: CN212509308U
Application number: CN202020756491.3U
Authority: CN
Inventors: 李晓斌
Original assignee: Dongguan Shiyunjia Industrial Investment Co ltd
Current assignee: Dongguan Shiyunjia Industrial Investment Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-02-09
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a five metals ground spring with protective structure, including end installation plate piece, a lag section of thick bamboo and spacing roof, spacing mounting groove has been seted up in the four corners of end installation plate piece, and the mid-mounting of spacing mounting groove has mounting nut, the inside bottom distribution of a lag section of thick bamboo has PMKD, and PMKD's upper end is provided with compression spring, spacing roof is connected in compression spring's upper end, and is fixed with movable support column on the middle part of spacing roof, the middle part periphery of movable support column is provided with the through-hole, and the top of movable support column is fixed with the support roof. This five metals grounding spring with protective structure is provided with a protection sleeve for can effectually protect the inside spring of device through a protection sleeve, make the inside spring not fragile, the life of greatly increased spring, and be convenient for install the device through spacing mounting groove and mounting nut, it is convenient to bring for the staff.

Description

Hardware grounding spring with protection structure

Technical Field

The utility model relates to a spring technical field specifically is a five metals grounding spring with protective structure.

Background

A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. Also used as a "spring". Typically made of spring steel. The types of springs are complex and various, and mainly include spiral springs, volute springs, plate springs, special springs and the like according to the shapes.

The hardware grounding spring on the market is mostly not provided with a protection structure, so that the spring is easily damaged in the use process of the spring, the spring is mostly inconvenient to install and fix, the trouble problem is brought to installation of workers, and therefore the hardware grounding spring with the protection structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a five metals grounding spring with protective structure to solve the five metals grounding spring on the market that proposes in the above-mentioned background art and mostly not all set up protective structure, make and damage easily the spring in to the spring use, and most all be not convenient for the installation fixed, brought troublesome problem for staff's installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a five metals grounding spring with protective structure, includes end installation plate piece, a protective sleeve section of thick bamboo and spacing roof, spacing mounting groove has been seted up in the four corners of end installation plate piece, and the mid-mounting of spacing mounting groove has mounting nut, a protective sleeve section of thick bamboo distributes in the middle part upper end of end installation plate piece, and the lower extreme outer wall of a protective sleeve section of thick bamboo is fixed with the stationary blade, the middle part of stationary blade is connected with set screw, the inside bottom distribution of a protective sleeve section of thick bamboo has PMKD, and PMKD's upper end is provided with compression spring, spacing roof is connected in compression spring's upper end, and the middle part upper end of spacing roof is fixed with movable support column, movable support column's middle part periphery.

Preferably, the bottom mounting plate block forms an integrated structure between the limiting mounting grooves, and the limiting mounting grooves are equidistantly and uniformly distributed at four corners of the bottom mounting plate block.

Preferably, the protective sleeve is in threaded connection with the bottom mounting plate through a fixing screw and a fixing piece, and the protective sleeve and the bottom mounting plate are vertically distributed.

Preferably, the compression spring forms a fixed structure with the bottom mounting plate through the fixed bottom plate, and the compression spring and the bottom mounting plate are vertically distributed.

Preferably, the limiting top plate forms an elastic structure with the bottom mounting plate block through the compression spring and the fixed bottom plate, and the outer diameter of the limiting top plate is larger than the inner diameter of the through hole.

Preferably, the movable support column and the protective sleeve form a movable structure through the through hole, and the movable support column, the limiting top plate and the supporting top plate form an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that: the hardware grounding spring with the protection structure is provided with the protection sleeve, so that the spring in the device can be effectively protected through the protection sleeve, the inner spring is not easy to damage, the service life of the spring is greatly prolonged, the device is convenient to mount through the limiting mounting groove and the mounting nut, and convenience is brought to workers;

the hardware grounding spring with the protection structure is provided with threaded connection, the protection sleeve is in threaded connection with the bottom installation plate block through the fixing screws and the fixing pieces, so that the protection sleeve and the bottom installation plate block can be conveniently assembled, and the protection sleeve is placed in the middle of the upper part of the bottom installation plate block and then fixed through the fixing screws during assembly;

this five metals ground spring with protective structure is provided with through-hole and spacing roof, can carry out spacing the elastic position of activity support column through the through-hole and make the effect better when using to can also effectually prescribe a limit to the home range of activity support column through spacing roof, can effectually prevent that the activity support column from taking place the obscission in the use.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the internal structure of the present invention.

In the figure: 1. a bottom mounting plate; 2. a limiting mounting groove; 3. mounting a nut; 4. a protective sleeve; 5. a fixing sheet; 6. a set screw; 7. fixing the bottom plate; 8. a compression spring; 9. a limiting top plate; 10. a movable support column; 11. a through hole; 12. supporting the top 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 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: a hardware grounding spring with a protective structure comprises a bottom mounting plate block 1, a limiting mounting groove 2, a mounting nut 3, a protective sleeve 4, a fixing piece 5, a fixing screw 6, a fixing bottom plate 7, a compression spring 8, a limiting top plate 9, a movable supporting column 10, a through hole 11 and a supporting top plate 12, wherein the limiting mounting groove 2 is formed in four corners of the bottom mounting plate block 1, and the middle part of the limit mounting groove 2 is provided with a mounting nut 3, the bottom mounting plate block 1 forms an integrated structure between the limit mounting grooves 2, the limit mounting grooves 2 are evenly distributed at four corners of the bottom mounting plate block 1 in an equidistant shape, the bottom mounting plate block 1 forms an integrated structure between the limit mounting grooves 2, so that the whole device is convenient to mount and fix through the limit mounting grooves 2 and the mounting nuts 3, the device is moved to a place needing to be used and then is fixed through the mounting nut 3;

the protection sleeve 4 is distributed at the upper end of the middle part of the bottom installation plate block 1, the outer wall of the lower end of the protection sleeve 4 is fixed with the fixing piece 5, the middle part of the fixing piece 5 is connected with the fixing screw 6, the protection sleeve 4 is in threaded connection with the bottom installation plate block 1 through the fixing screw 6 and the fixing piece 5, the protection sleeve 4 is vertically distributed with the bottom installation plate block 1, the protection sleeve 4 is in threaded connection with the bottom installation plate block 1 through the fixing screw 6 and the fixing piece 5, so that the protection sleeve 4 is convenient to assemble with the bottom installation plate block 1, the protection sleeve 4 is only required to be placed in the middle of the upper part of the bottom installation plate block 1 during assembly, and then is fixed through the fixing screw 6, convenience is brought to installation of workers, and the internal compression spring 8 can be effectively protected through the protection sleeve 4;

a fixed bottom plate 7 is distributed at the bottom end inside the protective sleeve 4, a compression spring 8 is arranged at the upper end of the fixed bottom plate 7, the compression spring 8 forms a fixed structure with the bottom mounting plate block 1 through the fixed bottom plate 7, the compression spring 8 and the bottom mounting plate block 1 are vertically distributed, and the compression spring 8 forms a fixed structure with the bottom mounting plate block 1 through the fixed bottom plate 7, so that the compression spring 8 cannot slide when being used, and the stability is better in the using process;

the limiting top plate 9 is connected to the upper end of the compression spring 8, the movable supporting column 10 is fixed at the upper end of the middle of the limiting top plate 9, the limiting top plate 9 forms an elastic structure with the bottom mounting plate block 1 through the compression spring 8 and the fixed bottom plate 7, the outer diameter of the limiting top plate 9 is larger than the inner diameter of the through hole 11, the movable supporting column 10 can move in the through hole 11 under the action of the compression spring 8, the elastic position of the movable supporting column 10 can be limited through the through hole 11, the effect is better in use, the movable range of the movable supporting column 10 can be effectively limited through the limiting top plate 9, and the falling-off phenomenon of the movable supporting column 10 in the use process can be effectively prevented;

the middle part periphery of activity support column 10 is provided with through-hole 11, and the top of activity support column 10 is fixed with roof board 12, and activity support column 10 passes through-hole 11 and constitutes the active structure between the protective sleeve 4, and constitutes the integrated structure between activity support column 10, spacing roof 9 and the roof board 12 three, and the integrated structure makes compression spring 8 in the use pass power effect better, and the activity support column 10 of being convenient for moves about in the inside of protective sleeve 4.

The working principle is as follows: for the hardware grounding spring with the protection structure, firstly, the bottom installation plate block 1 is installed and fixed through the installation nut 3 and the limiting installation groove 2, when the hardware grounding spring is installed, the bottom installation plate block 1 is only needed to be placed at a place needing to be used, then, the installation nut 3 is placed in the middle of the limiting installation groove 2, the bottom installation plate block 1 can be fixed, then, the supporting top plate 12 is connected with a device needing to be used, the device can be used, the supporting top plate 12 moves downwards under the external pressure in the use process, the movable supporting column 10, the limiting top plate 9 and the supporting top plate 12 form an integrated structure, the movable supporting column 10 and the limiting top plate 9 are driven to move downwards while the supporting top plate 12 moves downwards, then, the effect of buffering and pressure reduction are performed through the effect of the compression spring 8, and the elastic position of the movable supporting column 10 can be limited through the through hole 11, so that the effect is better, and can also be effectual inject the home range of activity support column 10 through spacing roof 9, can effectually prevent that the drop phenomenon from taking place for activity support column 10 in the use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a five metals grounding spring with protective structure, includes end installation plate piece (1), protective sleeve (4) and spacing roof (9), its characterized in that: the four corners of the bottom mounting plate block (1) are provided with limit mounting grooves (2), the middle parts of the limit mounting grooves (2) are provided with mounting nuts (3), the protective sleeves (4) are distributed at the upper end of the middle part of the bottom mounting plate block (1), a fixing piece (5) is fixed on the outer wall of the lower end of the protective sleeve (4), a fixing screw (6) is connected with the middle part of the fixing piece (5), a fixed bottom plate (7) is distributed at the bottom end inside the protective sleeve (4), and the upper end of the fixed bottom plate (7) is provided with a compression spring (8), the limit top plate (9) is connected with the upper end of the compression spring (8), and the upper end of the middle part of the limit top plate (9) is fixed with a movable support pillar (10), the middle periphery of the movable supporting column (10) is provided with a through hole (11), and a supporting top plate (12) is fixed at the top end of the movable supporting column (10).

2. The hardware grounding spring with the protection structure as claimed in claim 1, wherein: the bottom mounting plate block (1) is arranged between the limiting mounting grooves (2) to form an integrated structure, and the limiting mounting grooves (2) are equidistantly and uniformly distributed at four corners of the bottom mounting plate block (1).

3. The hardware grounding spring with the protection structure as claimed in claim 1, wherein: the protective sleeve (4) is in threaded connection with the bottom mounting plate block (1) through a fixing screw (6) and a fixing piece (5), and the protective sleeve (4) and the bottom mounting plate block (1) are vertically distributed.

4. The hardware grounding spring with the protection structure as claimed in claim 1, wherein: the compression spring (8) forms a fixed structure with the bottom mounting plate block (1) through the fixed bottom plate (7), and the compression spring (8) and the bottom mounting plate block (1) are vertically distributed.

5. The hardware grounding spring with the protection structure as claimed in claim 1, wherein: the limiting top plate (9) and the bottom mounting plate block (1) form an elastic structure through the compression spring (8) and the fixed bottom plate (7), and the outer diameter of the limiting top plate (9) is larger than the inner diameter of the through hole (11).

6. The hardware grounding spring with the protection structure as claimed in claim 1, wherein: the movable supporting column (10) and the protective sleeve (4) form a movable structure through the through hole (11), and the movable supporting column (10), the limiting top plate (9) and the supporting top plate (12) form an integrated structure.