CN216843447U

CN216843447U - Variable spring is guider for gallows

Info

Publication number: CN216843447U
Application number: CN202123224445.2U
Authority: CN
Inventors: 李永波; 李涛
Original assignee: Yangzhou Taike Pipeline Machinery Co ltd
Current assignee: Yangzhou Taike Pipeline Machinery Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-28
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a guide device for a variable spring hanger, which comprises a body and a guide part for improving the stability of the body, wherein the guide part comprises a guide rod arranged on one side of the body, a first spring sleeved outside the guide rod, a limiting rod arranged on one side of the body and positioned on two sides of the guide rod, a sliding frame arranged at one end of the first spring, two sliding through holes arranged on one side of the sliding frame, a backing plate arranged on one side of the sliding through holes, an elastic frame arranged on one side of the backing plate and two guide blocks arranged on one side of the elastic frame, the utility model discloses a guide device which is provided with the body, the limiting rod, the elastic frame and the guide blocks, the elastic frame on one side of the backing plate can extrude the guide blocks to be tightly attached in the guide grooves, the sliding frame can drive the guide blocks to slide in the guide grooves, the sliding frame can be limited and guided, and the problem of poor stability of the existing equipment is solved, the device can not be guided, the stable effect of the fixation of the device is easily reduced, and the practicability of the device is reduced.

Description

Variable spring is guider for gallows

Technical Field

The utility model belongs to the technical field of spring hangers and supports, especially, relate to a guider for variable spring hangers and supports.

Background

The spring hangers and support is designed according to the moment balance principle, in the specified load displacement range, load moment and spring moment remain balance all the time, therefore, when the displacement takes place for pipeline and equipment that the permanent hanging supported, can obtain invariable holding power, can not bring additional stress for pipeline and equipment, variable spring hangers and support mainly by cylindrical coil spring, the displacement indicator board, parts such as casing and elasticity nut constitute, prior art can not lead to equipment, influence the stability that equipment supported, reduce the practicality of equipment, the problem that prior art exists is: the existing equipment is poor in stability, cannot guide equipment, is easy to reduce the fixed stabilizing effect of the equipment, and reduces the practicability of the equipment.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides a variable spring is guider for gallows possesses and carries out spacing direction to equipment, prevents that equipment from taking place to shift or rocking, and the advantage of improve equipment stability has been solved current equipment stability and is not good, can not lead to equipment, reduces the fixed stable effect of equipment easily, reduces the problem of the practicality of equipment.

The utility model discloses a realize like this, a variable spring is guider for gallows, including the body and be used for improving the guide part of body stability, the guide part is including the guide bar, the cover of locating body one side locate the first spring in the guide bar outside, locate body one side and be located the gag lever post of guide bar both sides, locate the carriage of first spring one end, set up in two slide hole of carriage one side, locate the backing plate of slide hole one side, locate the elastic frame of backing plate one side, locate two guide blocks of elastic frame one side and set up the guide way in the gag lever post both sides respectively, carriage and body sliding connection, gag lever post and slide hole sliding connection, guide block and guide way sliding connection, the elastic frame cross-section is the rhombus.

As the utility model discloses it is preferred, the direction through-hole has been seted up respectively to the body both sides, the carriage both sides are equipped with the fixed column respectively, the fixed column tip is equipped with spacing ball, fixed column and direction through-hole sliding connection.

As the utility model discloses preferred, carriage one side just is located the gag lever post outside and is equipped with the third spring.

As the utility model discloses preferred, the elasticity frame inboard is equipped with the shell fragment, the shell fragment cross-section is the zigzag.

As the utility model discloses it is preferred, the body bottom is equipped with the second spring, the second spring is located two gag lever post outsides.

As the utility model discloses preferred, the guide block is the T font with the guide way cross-section.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up body, the guide bar, first spring, the gag lever post, the carriage, sliding through hole, the backing plate, the elastic frame, guide block and guide way, the sliding frame slides from top to bottom on the body, first spring can support by the carriage, the elastic frame of backing plate one side can extrude the guide block and closely laminate in the guide way, the carriage can drive the guide block and slide in the guide way, can carry out spacing direction to the carriage, prevent that the carriage from taking place to shift or rocking, improve the stability of body.

2. The utility model discloses a set up direction through-hole, fixed column and spacing ball, the carriage can drive the fixed column of both sides and slide in the direction through-hole, and the fixed column can carry on spacingly to the carriage, prevents that the carriage from taking place to shift or rocking, improve equipment's stability.

3. The utility model discloses a set up the third spring, can cushion the carriage, prevent that the carriage from direct and body contact.

4. The utility model discloses a set up the shell fragment, the shell fragment cross-section is the zigzag, can make the shell fragment support the elastic frame, improves the inseparable degree of elastic frame extrusion guide block and guide way laminating.

5. The utility model discloses a set up the second spring, the second spring is located two gag lever post outsides, can increase the area of contact of second spring and carriage, makes the second spring carry out the outrigger to the carriage.

6. The utility model discloses a set up guide block and guide way cross-section are the T font, can increase the area of contact of guide block and guide way, improve the stability that the gag lever post guided to the carriage.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a left side sectional view provided by an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a body; 11. a guide bar; 12. a first spring; 13. a limiting rod; 14. a carriage; 15. a slide through hole; 16. a base plate; 17. an elastic frame; 18. a guide block; 19. a guide groove; 20. a guide through hole; 21. fixing a column; 22. a limiting ball; 23. a third spring; 24. a spring plate; 25. a second spring.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, a guide device for a variable spring hanger according to an embodiment of the present invention includes a body 1 and a guide member for improving stability of the body 1, the guide member includes a guide rod 11 disposed at one side of the body 1, a first spring 12 sleeved outside the guide rod 11, a stop rod 13 disposed at one side of the body 1 and located at two sides of the guide rod 11, a sliding frame 14 disposed at one end of the first spring 12, two sliding through holes 15 opened at one side of the sliding frame 14, a pad 16 disposed at one side of the sliding through holes 15, an elastic frame 17 disposed at one side of the pad 16, two guide blocks 18 disposed at one side of the elastic frame 17, and guide grooves 19 respectively opened at two sides of the stop rod 13, the sliding frame 14 is slidably connected to the body 1, the stop rod 13 is slidably connected to the sliding through holes 15, the guide blocks 18 are slidably connected to the guide grooves 19, the section of the elastic frame 17 is diamond-shaped.

Referring to fig. 1, two sides of the body 1 are respectively provided with a guide through hole 20, two sides of the sliding frame 14 are respectively provided with a fixing column 21, the end of the fixing column 21 is provided with a limiting ball 22, and the fixing column 21 is slidably connected with the guide through hole 20.

Adopt above-mentioned scheme: through setting up guiding hole 20, fixed column 21 and spacing ball 22, carriage 14 can drive the fixed column 21 of both sides and slide in guiding hole 20, and fixed column 21 can carry on spacingly to carriage 14, prevents that carriage 14 from taking place to shift or rocking, improve equipment's stability.

Referring to fig. 2, a third spring 23 is disposed on one side of the sliding frame 14 and outside the limiting rod 13.

Adopt above-mentioned scheme: by providing the third spring 23, the carriage 14 can be cushioned and the carriage 14 can be prevented from directly contacting the main body 1.

Referring to fig. 3, an elastic sheet 24 is disposed inside the elastic frame 17, and the section of the elastic sheet 24 is zigzag.

The scheme is adopted: through setting up shell fragment 24, shell fragment 24 cross-section is the zigzag, can make shell fragment 24 support elastic frame 17, improves the inseparable degree that elastic frame 17 extrusion guide block 18 and guide way 19 laminated.

Referring to fig. 2, a second spring 25 is arranged at the bottom of the body 1, and the second spring 25 is located outside the two limiting rods 13.

The scheme is adopted: by arranging the second spring 25, the second spring 25 is positioned outside the two limit rods 13, so that the contact area between the second spring 25 and the sliding frame 14 can be increased, and the sliding frame 14 can be stably supported by the second spring 25.

Referring to fig. 3, the guide block 18 and the guide groove 19 have a T-shaped cross section.

The scheme is adopted: by arranging the guide block 18 and the guide groove 19 with the T-shaped cross section, the contact area between the guide block 18 and the guide groove 19 can be increased, the contact area between the guide block 18 and the guide groove 19 is increased, and the stability of the sliding frame 14 guided by the limiting rod 13 is improved.

The utility model discloses a theory of operation:

in use, when the sliding frame 14 moves downwards, the sliding frame 14 presses the first spring 12 and the second spring 25 downwards, the sliding frame 14 drives the backing plate 16 to move downwards, the elastic frame 17 on one side of the backing plate 16 presses the guide block 18, the elastic sheet 24 supports the elastic frame 17, the backing plate 16 drives the guide block 18 on one side of the elastic frame 17 to slide in the guide groove 19, the sliding frame 14 drives the limiting ball 22 on one side of the fixed column 21 to slide in the guide through hole 20, and then the sliding frame 14 stretches the third spring 23 downwards.

In summary, the following steps: this guider for variable spring hangers and support, through setting up body 1, guide bar 11, first spring 12, gag lever post 13, carriage 14, sliding through hole 15, backing plate 16, elastic frame 17, guide block 18, guide way 19, guiding through hole 20, fixed column 21, spacing ball 22, third spring 23, shell fragment 24 and second spring 25, the elastic frame 17 of backing plate 16 one side can extrude guide block 18 and closely laminate in guide way 19, carriage 14 can drive guide block 18 and slide in guide way 19, can carry out spacing direction to carriage 14, prevent that carriage 14 from taking place to shift or rocking, improve the stability of body 1, it is not good to have solved current equipment stability, can not lead to equipment, the stable effect of equipment fixing is reduced easily, reduce the problem of the practicality of equipment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 variable spring is guider for gallows, includes body (1) and is used for improving the guide part of body (1) stability, its characterized in that: the guide part comprises a guide rod (11) arranged on one side of the body (1), a first spring (12) sleeved on the outer side of the guide rod (11), a limiting rod (13) arranged on one side of the body (1) and positioned on two sides of the guide rod (11), a sliding frame (14) arranged at one end of the first spring (12), two sliding through holes (15) arranged on one side of the sliding frame (14), a backing plate (16) arranged on one side of the sliding through holes (15), an elastic frame (17) arranged on one side of the backing plate (16), two guide blocks (18) arranged on one side of the elastic frame (17) and guide grooves (19) respectively arranged on two sides of the limiting rod (13), the sliding frame (14) is connected with the body (1) in a sliding way, the limiting rod (13) is connected with the sliding through hole (15) in a sliding way, the guide block (18) is connected with the guide groove (19) in a sliding mode, and the section of the elastic frame (17) is rhombic.

2. The guide device for a variable spring hanger according to claim 1, wherein: the sliding frame is characterized in that guide through holes (20) are formed in two sides of the body (1) respectively, fixing columns (21) are arranged on two sides of the sliding frame (14) respectively, limiting balls (22) are arranged at the end portions of the fixing columns (21), and the fixing columns (21) are connected with the guide through holes (20) in a sliding mode.

3. The guide device for a variable spring hanger according to claim 1, wherein: and a third spring (23) is arranged on one side of the sliding frame (14) and positioned on the outer side of the limiting rod (13).

4. The guide device for a variable spring hanger according to claim 1, wherein: the elastic frame (17) is provided with an elastic sheet (24) on the inner side, and the section of the elastic sheet (24) is Z-shaped.

5. The guide device for a variable spring hanger according to claim 1, wherein: the bottom of the body (1) is provided with a second spring (25), and the second spring (25) is positioned on the outer sides of the two limiting rods (13).

6. The guide device for a variable spring hanger according to claim 1, wherein: the cross sections of the guide block (18) and the guide groove (19) are T-shaped.