CN220082008U - High-load pressure regulating spring - Google Patents
High-load pressure regulating spring Download PDFInfo
- Publication number
- CN220082008U CN220082008U CN202321462622.7U CN202321462622U CN220082008U CN 220082008 U CN220082008 U CN 220082008U CN 202321462622 U CN202321462622 U CN 202321462622U CN 220082008 U CN220082008 U CN 220082008U
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- CN
- China
- Prior art keywords
- pressure regulating
- fixedly connected
- adjusting ring
- spring
- rod body
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a high-load pressure regulating spring which comprises a main rod body and a pressure regulating spring sleeved on the main rod body, wherein a clamping groove is formed in the main rod body, a lower limiting block is fixedly connected to the bottom end of the main rod body, an upper limiting block is fixedly connected to the top end of the main rod body, and an upper mounting disc is slidably connected to the lower position of the main rod body, where the upper limiting block is mounted. Through stable fixing between reference column and the joint groove, can not become flexible, realize the fixed of position, set up pulley connection wire rope in the adjusting ring is inside, and connect button and reference column at wire rope's both ends, when the locking can be relieved to little spring of cooperation again and big spring, press button pulling reference column shrink can release the joint in reference column and joint groove, loosen the adjusting ring and can resume the normal position under the effect of little spring and big spring, make reference column and joint groove joint once more, use convenient and fast more, and can adjust at will, the flexibility of use of device has been improved.
Description
Technical Field
The utility model relates to the technical field of pressure regulating springs, in particular to a high-load pressure regulating spring.
Background
The spring is a mechanical part working by using elasticity, is generally made of spring steel, and is used for controlling the movement of a machine part, relieving impact or vibration, storing energy, measuring the magnitude of force and the like, and is widely used in machines and meters. The pressure regulating device of the existing pressure regulating valve is provided with a pressure regulating spring, the pressure regulating spring is sleeved on a screw, the pressure regulating nut is rotated to compress the pressure regulating spring, and the pressure regulating valve is regulated, but one problem of nut regulation is that the nut can loosen along with vibration, so that the regulating mode of the nut needs to be changed, and the high-load pressure regulating spring is provided.
Disclosure of Invention
The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the utility model is as follows:
the utility model provides a high load pressure regulating spring, includes the body of rod and cup joints the pressure regulating spring on the body of rod, the joint groove has been seted up on the body of rod, and the bottom fixedly connected with lower stopper of the body of rod, the stopper is gone up to the top fixedly connected with of the body of rod, and the lower position sliding connection who goes up the stopper is installed to the body of rod has an upper mounting plate, the bottom of the body of rod is located the position sliding connection of lower stopper top has the adjusting ring, the button has been pegged graft to the both sides of adjusting ring, the spacing groove has been seted up to one side of button, the pulley is installed to the position that the adjusting ring pegged graft the button, swing joint has wire rope on the pulley, wire rope's tip fixedly connected with reference column, the top fixedly mounted of reference column has little spring, the bottom fixedly connected with big spring of button.
Preferably, two ends of the steel wire rope are respectively connected to the buttons and the positioning columns, and the number of the buttons is two groups of symmetrical arrangement.
Preferably, one end of the button provided with the large spring is slidably connected with a limit column, and the inner end of the limit column is fixedly connected to the inner wall of the adjusting ring.
Preferably, the end parts of the positioning columns are inserted into the clamping grooves, and the clamping grooves are symmetrically arranged on two sides of the main rod body in two groups which are matched with the number of the positioning columns.
Preferably, the bottom of button and the bottom of reference column joint each other.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
according to the utility model, the positioning column and the clamping groove are clamped with each other on the adjusting ring, so that the position of the adjusting ring is fixed, when the length of the pressure adjusting spring needs to be changed, the clamping of the positioning column and the clamping groove is only required to be released, the adjusting ring can slide on the main rod body, in order to ensure stable fixation between the positioning column and the clamping groove without loosening, the pulley is arranged in the adjusting ring to be connected with the steel wire rope, the button and the positioning column are connected at two ends of the steel wire rope, the small spring and the large spring are matched, when the locking needs to be released, the clamping of the positioning column and the clamping groove can be released by pressing the button to pull the positioning column to shrink, and the adjusting ring can be restored to the original position under the action of the small spring and the large spring, so that the positioning column and the clamping groove are clamped again.
Drawings
FIG. 1 is a schematic front view of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model
Reference numerals:
101. a main rod body; 102. a pressure regulating spring; 103. an upper mounting plate; 104. an upper limiting block; 105. a lower limiting block; 106. an adjusting ring; 107. a button; 108. a limit groove; 109. a pulley; 110. a wire rope; 111. positioning columns; 112. a small spring; 113. a large spring; 114. a limit column; 115. and a clamping groove.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
A high load pressure regulating spring provided in accordance with some embodiments of the present utility model is described below with reference to the accompanying drawings.
Examples:
referring to fig. 1-2, the high load pressure regulating spring provided by the utility model comprises a main rod body 101 and a pressure regulating spring 102 sleeved on the main rod body 101, wherein a clamping groove 115 is formed in the main rod body 101, the bottom end of the main rod body 101 is fixedly connected with a lower limiting block 105, the top end of the main rod body 101 is fixedly connected with an upper limiting block 104, an upper mounting disc 103 is slidably connected to the lower position of the main rod body 101 where the upper limiting block 104 is mounted, an adjusting ring 106 is slidably connected to the bottom of the main rod body 101 at a position above the lower limiting block 105, buttons 107 are inserted on two sides of the adjusting ring 106, a limiting groove 108 is formed in one side of the buttons 107, pulleys 109 are mounted at positions where the adjusting ring 106 is inserted on the buttons 107, steel wire ropes 110 are movably connected to the pulleys 109, the ends of the steel wire ropes 110 are fixedly connected with positioning columns 111, two ends of the steel wire ropes 110 are respectively connected to the buttons 107 and the positioning columns 111, the number of the buttons 107 is two groups of symmetrical, the bottom ends of the buttons 107 and the bottom ends of the positioning columns 111 are mutually clamped in the clamping groove 115, the ends of the positioning columns 111 are inserted into the clamping groove 115, the two groups of the clamping groove 115 are the number of the two groups of the two symmetrical positioning columns and are fixedly connected with the two ends of the inner ends of the positioning columns 111, and the two ends of the positioning columns 114 are fixedly connected with the inner ends of the positioning columns 114, and the two ends of the positioning columns 114 are fixedly connected with the inner ends of the main rod body and fixedly connected with the positioning spring and the two ends of the positioning columns and the positioning spring and has a large end support structure.
Specifically, connect button 107 and reference column 111 through wire rope 110 for press button 107 can drive the synchronous receipts of reference column 111 and retract in adjusting ring 106, along with the inside back of reference column 111 shrink entering adjusting ring 106, can release the locking between adjusting ring 106 and the mobile jib body 101, make adjusting ring 106 can slide at will on the mobile jib body 101, thereby adjust the length of pressure regulating spring 102, thereby adapt to different demands, and this device adjusts more simply, the fixed also more firm between the structure, the effectual usability that promotes the device, make its laminating reality more.
The working principle and the using flow of the utility model are as follows: firstly, the device is installed, the positions of the upper installation disc 103 and the adjusting ring 106 are limited by the upper limiting block 104 and the lower limiting block 105, so that the structure is guaranteed not to be disassembled, the device is installed at a position required to be used, the position of the adjusting ring 106 is adjusted according to requirements, when the position of the adjusting ring 106 is required to be changed, the button 107 is pressed through the transmission of the steel wire rope 110, so that the locking between the positioning column 111 and the clamping groove 115 is released, at the moment, the position of the adjusting ring 106 on the main rod body 101 can be optionally slid, after the positioning column is slid to the required position, the button 107 is released, so that the positioning column 111 is quickly restored to the original position under the action of the small spring 112 and the large spring 113 and is clamped with the clamping groove 115 again, the fixing is realized, and finally, the device is maintained at regular time.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high load pressure regulating spring, includes the main pole body (101) to and cup joint pressure regulating spring (102) on the main pole body (101), its characterized in that, joint groove (115) have been seted up on the main pole body (101), and bottom fixedly connected with lower stopper (105) of the main pole body (101), stopper (104) are gone up to top fixedly connected with of the main pole body (101), and the lower position sliding connection of stopper (104) is gone up in the main pole body (101), the bottom of the main pole body (101) is located the position sliding connection of stopper (105) top down has adjusting ring (106), peg graft in the both sides of adjusting ring (106) have button (107), limit groove (108) have been seted up to one side of button (107), pulley (109) are installed to the position of adjusting ring (106) grafting button (107), swing joint has wire rope (110) on pulley (109), the tip fixedly connected with reference column (111) of wire rope (110), the top fixedly connected with adjusting ring (106) of reference column (111) has adjusting ring (107), the bottom fixedly connected with spring (113).
2. The high-load pressure regulating spring according to claim 1, wherein two ends of the steel wire rope (110) are respectively connected to the button (107) and the positioning column (111), and the number of the buttons (107) is two groups of symmetrical arrangement.
3. The high-load pressure regulating spring according to claim 1, wherein one end of the button (107) provided with the large spring (113) is slidably connected with a limiting column (114), and the inner end of the limiting column (114) is fixedly connected to the inner wall of the regulating ring (106).
4. The high-load pressure regulating spring according to claim 1, wherein the end parts of the positioning columns (111) are inserted into the clamping grooves (115), and the clamping grooves (115) are symmetrically arranged on two sides of the main rod body (101) in two groups, which are matched with the number of the positioning columns (111).
5. The high load pressure regulating spring as claimed in claim 1, wherein the bottom end of the button (107) is clamped with the bottom end of the positioning column (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321462622.7U CN220082008U (en) | 2023-06-09 | 2023-06-09 | High-load pressure regulating spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321462622.7U CN220082008U (en) | 2023-06-09 | 2023-06-09 | High-load pressure regulating spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220082008U true CN220082008U (en) | 2023-11-24 |
Family
ID=88820204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321462622.7U Active CN220082008U (en) | 2023-06-09 | 2023-06-09 | High-load pressure regulating spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220082008U (en) |
-
2023
- 2023-06-09 CN CN202321462622.7U patent/CN220082008U/en active Active
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