CN220037323U - Nitrogen spring convenient to maintenance - Google Patents
Nitrogen spring convenient to maintenance Download PDFInfo
- Publication number
- CN220037323U CN220037323U CN202321516468.7U CN202321516468U CN220037323U CN 220037323 U CN220037323 U CN 220037323U CN 202321516468 U CN202321516468 U CN 202321516468U CN 220037323 U CN220037323 U CN 220037323U
- Authority
- CN
- China
- Prior art keywords
- spring
- shell
- outer cover
- nitrogen spring
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 32
- 238000012423 maintenance Methods 0.000 title claims description 9
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the field of nitrogen springs, and discloses a nitrogen spring convenient to maintain, which comprises a spring body, an outer cover and a base, wherein a fixing frame is fixedly arranged at the periphery of the spring body, the outer cover is in sliding connection with the periphery of the fixing frame, two ends of the outer cover are fixedly provided with fixing devices, one side of each fixing device is fixedly connected with a connecting block, a limiting block is slidably arranged in each connecting block through a compression spring, one side of the outer cover at the periphery of the spring body is detachably connected with a shell, two ends of the shell are fixedly provided with connectors, and the connecting blocks and the limiting blocks are embedded with the inside of the connectors. According to the nitrogen spring piston rod protection device, the periphery of the nitrogen spring piston rod can be protected through the combination of various structures, the piston rod is prevented from being full of dust and damaged, the service life of the nitrogen spring is prolonged, the protection structure is convenient to detach and maintain, the base and the nitrogen spring can be detached and separated quickly, and accordingly the nitrogen spring is convenient to maintain.
Description
Technical Field
The utility model relates to the field of nitrogen springs, in particular to a nitrogen spring convenient to maintain.
Background
The nitrogen spring is a novel elastic component taking high-pressure nitrogen as a working medium, has the advantages of small volume, large elasticity, long stroke, stable work, precise manufacture, long service life, convenience in die installation and adjustment, prolonged service life of the die, stability of product quality, no protection of a piston rod of the existing nitrogen spring, easiness in dust contamination of the piston rod of the nitrogen spring after long-time use, and incapability of avoiding scratch, thereby influencing the service life of the nitrogen spring;
the above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
In order to solve the problems that the prior nitrogen spring does not protect the piston rod of the nitrogen spring, the piston rod of the nitrogen spring is easy to be stained with dust after being used for a long time and cannot be scratched, so that the service life of the nitrogen spring is influenced, the utility model provides the nitrogen spring convenient to maintain.
The nitrogen spring convenient to maintain provided by the utility model adopts the following technical scheme:
the utility model provides a nitrogen spring convenient to maintenance, includes spring body, dustcoat and base, the peripheral fixed mounting of spring body has fixed frame, and the peripheral sliding connection of dustcoat and fixed frame, the both ends fixed mounting of dustcoat has the fixer, one side fixedly connected with connecting block of fixer, the inside of connecting block has the stopper through compression spring slidable mounting, the detachable shell that is connected with in dustcoat one side of spring body, the both ends fixed mounting of shell has the connector, and the inside looks gomphosis of connecting block and stopper and connector, fixed connection between the top of base and the spring body, the bottom plate is installed to the bottom detachable of base, the top fixedly connected with fixed block of bottom plate, the plug is installed to the both sides detachable of base.
Preferably, the top of the spring body is fixedly connected with a top plate, the outer cover and the shell are embedded with the inner part of the top plate, one side of the outer cover at the top of the top plate is fixedly provided with a clamping plate, and the clamping plate is embedded with the inner part of the shell. Through with dustcoat and shell card at the roof top, with the inside of cardboard card income shell, can connect spacing processing to dustcoat and shell to the stability of device has been improved.
Preferably, the two sides of the fixed frame are fixedly provided with sliding blocks, and the sliding blocks are in sliding connection with the outer cover and the inside of the shell. The outer cover and the outer shell can be connected with the fixed frame by the sliding block, so that the movable track of the outer cover and the movable track of the outer shell can be guided and limited when the spring body stretches and contracts to drive the outer cover and the outer shell to move up and down.
Preferably, the top and the bottom of the connector are connected with pressing blocks in a sliding manner, and the pressing blocks are attached to the limiting blocks. Through pressing the briquetting to the inside of connector, can squeeze into the inside of connecting block with the stopper to be convenient for separate between connecting block and the connector, realize dismantling the separation between quick outer cover and the shell.
Preferably, the two sides of the base are rotatably provided with rotating plates, the inner sides of the rotating plates are attached to the plugs, and the plugs are embedded into the fixing blocks. The rotary plate is utilized to shield the outer side of the plug when the plug is inserted into the base and the fixed block, so that the plug can be limited, the rotary plate can be rotated through the rotary plate, the plug can be conveniently taken down, and the device is convenient for workers to use.
Compared with the prior art, the utility model has the beneficial effects that:
through mutually supporting between the protection machanism, utilize dustcoat and shell can protect the piston rod of spring body, prevent that the piston rod from packing up dust and receiving the damage, improved nitrogen spring's life, through pressing the press block to the inside of connector, push away the stopper to the inside of connecting block, thereby be convenient for dismantle dustcoat and shell from the periphery of spring body both sides, upwards rotate one hundred eighty degrees through the deflector, be convenient for take off the plug, dismantle the separation between base and the bottom plate, thereby be convenient for the staff maintains the spring body.
Drawings
FIG. 1 is a perspective view of an embodiment of the application;
FIG. 2 is a schematic view of a partial exploded construction of a base of an embodiment of the application;
FIG. 3 is an enlarged schematic view of the structure at A of the embodiment of the application;
FIG. 4 is a schematic view of a partially exploded construction of a spring body according to an embodiment of the present application;
fig. 5 is a schematic view of a partial structure of a cross section of a connector according to an embodiment of the application.
In the figure: 1. a spring body; 2. an outer cover; 201. a clamping plate; 3. a base; 301. a rotating plate; 4. a housing; 5. a holder; 6. a connector; 7. pressing the blocks; 8. a bottom plate; 801. a fixed block; 9. a fixed frame; 901. a slide block; 10. a top plate; 11. a plug; 12. a connecting block; 13. a compression spring; 14. and a limiting block.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-5, the nitrogen spring convenient to maintain provided by the utility model comprises a spring body 1, an outer cover 2 and a base 3, wherein a fixed frame 9 is fixedly arranged on the periphery of the spring body 1, the outer cover 2 is in sliding connection with the periphery of the fixed frame 9, a fixer 5 is fixedly arranged at two ends of the outer cover 2, one side of the fixer 5 is fixedly connected with a connecting block 12, a limiting block 14 is slidably arranged in the connecting block 12 through a compression spring 13, one side of the outer cover 2 on the periphery of the spring body 1 is detachably connected with a shell 4, connectors 6 are fixedly arranged at two ends of the shell 4, the connecting block 12 and the limiting block 14 are embedded with the inside of the connectors 6, the top of the base 3 is fixedly connected with the spring body 1, a bottom plate 8 is detachably arranged at the bottom of the base 3, a fixing block 801 is fixedly connected with the top of the bottom plate 8, and plug bolts 11 are detachably arranged at two sides of the base 3.
The nitrogen spring operating principle for convenient maintenance based on embodiment 1 is: after the staff is fixed with being connected between bottom plate 8 and the external structure, when connecting block 12 card goes into the inside of connector 6, utilize compression spring 13 self elasticity can extrude stopper 14, thereby can extrude the top and the bottom of connector 6 according to briquetting 7, realize connecting fixedly between fixer 5 and the connector 6, through fixing outer cover 2 and shell 4 in the periphery of the piston rod of spring body 1, can protect the piston rod, the piston rod of spring body 1 receives the extrusion and moves downwards, utilize slider 901 can slide outer cover 2 and shell 4 in the periphery of spring body 1 in step with the piston rod, thereby guarantee that spring body 1 can normally use, when need to maintain spring body 1, the staff can press according to briquetting 7 to the inside of connector 6 from top and bottom, can extrude stopper 14 according to briquetting 7, thereby can push away stopper 14 to the inside of connecting block 12, and then to the opposite side pulling outer cover 2, thereby can separate between outer cover 12 and the connector 6, dismantle outer cover 2 and shell 4 from the both sides of spring body 1 and follow the piston rod and slide simultaneously, thereby guarantee that spring body 1 can be normally used, thereby, the staff can take down the plug 11 to the inside of connector 6, thereby can dismantle the plug 11, the base is dismantled to the work and take place between the plug 11, the plug is convenient for the base is removed to the work, and the base is convenient for take out between the plug 11.
Example two
As shown in fig. 1 to 5, the nitrogen spring provided by the present utility model is convenient to maintain, and compared with the first embodiment, the present embodiment further includes: the top fixedly connected with roof 10 of spring body 1, and the inside gomphosis of dustcoat 2 and shell 4 and roof 10 mutually, dustcoat 2 one side fixed mounting at roof 10 top has cardboard 201, and cardboard 201 gomphosis mutually with the inside of shell 4, the both sides fixed mounting of fixed frame 9 has slider 901, and slider 901 and the inside sliding connection of dustcoat 2 and shell 4, the top and the bottom sliding connection of connector 6 have press block 7, and press block 7 laminating mutually with stopper 14, the both sides rotation of base 3 install swivel plate 301, and laminate mutually between the inboard of swivel plate 301 and the plug 11, the plug 11 is gomphosis mutually with the inside of fixed block 801.
In this embodiment, as shown in fig. 1 and fig. 4, by clamping the outer cover 2 and the outer shell 4 on the top of the top plate 10 and clamping the clamping plate 201 into the inner part of the outer shell 4, the connection limiting treatment can be performed on the outer cover 2 and the outer shell 4, thereby improving the stability performance of the device; as shown in fig. 4, the sliding block 901 can be used for connecting the outer cover 2, the outer shell 4 and the fixed frame 9, so that when the spring body 1 stretches to drive the outer cover 2 and the outer shell 4 to move up and down, the movable tracks of the outer cover 2 and the outer shell 4 can be guided and limited; as shown in fig. 1 and 5, by pressing the pressing block 7 toward the inside of the connector 6, the stopper 14 can be pushed into the inside of the connection block 12, thereby facilitating the separation between the connection block 12 and the connector 6, and realizing the rapid disassembly and separation between the housing 2 and the case 4; as shown in fig. 1 to 3, when the plug 11 is inserted into the base 3 and the fixing block 801, the rotary plate 301 is used to block the outer side of the plug 11, so that the plug 11 can be limited, and the plug 11 can be conveniently taken down by rotating the rotary plate 301, so that the device is convenient for a worker to use.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. The utility model provides a nitrogen spring convenient to maintenance, includes spring body (1), dustcoat (2) and base (3), its characterized in that: the periphery fixed mounting of spring body (1) has fixed frame (9), and peripheral sliding connection of dustcoat (2) and fixed frame (9), the both ends fixed mounting of dustcoat (2) has fixer (5), one side fixedly connected with connecting block (12) of fixer (5), the inside of connecting block (12) has stopper (14) through compression spring (13) slidable mounting, the outside cover (2) one side detachable of spring body (1) is connected with shell (4), the both ends fixed mounting of shell (4) has connector (6), and fixed connection between the top of base (3) and spring body (1) with stopper (14) and the inside of connector (6) gomphosis, bottom plate (8) are installed to the bottom detachable of base (3), the top fixedly connected with fixed block (801) of bottom plate (8), plug (11) are installed detachably to the both sides of base (3).
2. A nitrogen spring for easy maintenance according to claim 1, wherein: the top of the spring body (1) is fixedly connected with a top plate (10), the outer cover (2) and the shell (4) are embedded with the inside of the top plate (10), a clamping plate (201) is fixedly installed on one side of the outer cover (2) at the top of the top plate (10), and the clamping plate (201) is embedded with the inside of the shell (4).
3. A nitrogen spring for easy maintenance according to claim 1, wherein: two sides of the fixed frame (9) are fixedly provided with sliding blocks (901), and the sliding blocks (901) are in sliding connection with the inside of the outer cover (2) and the inside of the outer shell (4).
4. A nitrogen spring for easy maintenance according to claim 1, wherein: the top and the bottom of the connector (6) are connected with a pressing block (7) in a sliding manner, and the pressing block (7) is attached to the limiting block (14).
5. A nitrogen spring for easy maintenance according to claim 1, wherein: the two sides of the base (3) are rotatably provided with rotating plates (301), the inner sides of the rotating plates (301) are attached to the plug (11), and the plug (11) is embedded into the fixing block (801).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321516468.7U CN220037323U (en) | 2023-06-14 | 2023-06-14 | Nitrogen spring convenient to maintenance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321516468.7U CN220037323U (en) | 2023-06-14 | 2023-06-14 | Nitrogen spring convenient to maintenance |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220037323U true CN220037323U (en) | 2023-11-17 |
Family
ID=88720839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321516468.7U Active CN220037323U (en) | 2023-06-14 | 2023-06-14 | Nitrogen spring convenient to maintenance |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220037323U (en) |
-
2023
- 2023-06-14 CN CN202321516468.7U patent/CN220037323U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN220037323U (en) | Nitrogen spring convenient to maintenance | |
CN208480127U (en) | A kind of intelligent liquid-crystal controller | |
CN208467082U (en) | A kind of material jacking mechanism of stamping die | |
CN217767620U (en) | License plate recognition system all-in-one machine | |
CN208078287U (en) | A kind of electronic product interface protector | |
CN216588653U (en) | Upright post dustproof device of mining hydraulic support | |
CN214706275U (en) | Quick emergency lightning protection grounding electrode | |
CN217583952U (en) | Matching connecting mechanism of computer and camera | |
CN210776406U (en) | Detachable display for notebook computer | |
CN218162658U (en) | High definition video conference terminal easy to assemble | |
CN209971928U (en) | Seal protector | |
CN210174427U (en) | Seal protector capable of automatically dipping stamp-pad ink | |
CN219204909U (en) | Combined type edge gateway equipment | |
CN216313155U (en) | Touch screen with anti-falling interior | |
CN210831838U (en) | Aluminum alloy hollow profile lamp panel | |
CN220687517U (en) | Display disc mounting structure of air compressor | |
CN109116923B (en) | Detachable network display screen | |
CN213181656U (en) | High-stability pressure-resistant instrument | |
CN208285300U (en) | A kind of SIM card support | |
CN217846864U (en) | Special industrial camera of sign convenient to installation is dismantled | |
CN214429865U (en) | Visual USB drive-free audio/video acquisition processor | |
CN220338590U (en) | Shell assembly convenient to disassemble and overhaul | |
CN215043697U (en) | Total powerstation in place elevation measurement | |
CN216051963U (en) | Portable intelligent substation relay protection testing arrangement | |
CN210537136U (en) | Passive wireless direction finding equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |