CN216714865U - Pneumatic rod with protective structure - Google Patents
Pneumatic rod with protective structure Download PDFInfo
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- CN216714865U CN216714865U CN202122496334.0U CN202122496334U CN216714865U CN 216714865 U CN216714865 U CN 216714865U CN 202122496334 U CN202122496334 U CN 202122496334U CN 216714865 U CN216714865 U CN 216714865U
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- 230000001681 protective effect Effects 0.000 title claims description 35
- 239000000428 dust Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 230000002633 protecting effect Effects 0.000 description 11
- 230000003139 buffering effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a pneumatic rod with a protection structure, which comprises a fixed plate, wherein the top of the fixed plate is fixedly connected with a base, the top of the base is fixedly connected with a pneumatic rod body, the top of the pneumatic rod body is fixedly connected with a top plate, and the top of the surface of the pneumatic rod body is sleeved with a protection tube. The pneumatic rod comprises a fixed plate, a base, a pneumatic rod body, a top plate, a protection tube, a movable groove, a push block, a reset spring, a support rod, a protection cover, a stretching spring, a first elastic plate, a movable block, a sliding groove, a buffer box, a transverse plate, an elastic block, a second elastic plate and a buffer air bag.
Description
Technical Field
The utility model relates to the technical field of pneumatic rods, in particular to a pneumatic rod with a protection structure.
Background
The pneumatic rod is also called as an air cylinder, and is a pneumatic execution element for converting pressure energy of compressed gas into mechanical energy in pneumatic transmission, the air cylinder has two types of reciprocating linear motion and reciprocating swing, the air cylinder which does reciprocating linear motion can be divided into a single-acting air cylinder, a double-acting air cylinder, a diaphragm type air cylinder, an impact air cylinder and the like, however, a piston rod of the existing pneumatic rod is extended out in the using process to drive an object to rise and lacks a protection structure, the piston rod is easy to be damaged due to collision, the piston rod and the object fall uncontrollably, and dangerous situations occur, so that the pneumatic rod is inconvenient to use by a user.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pneumatic rod with a protection structure, which has the advantage of good protection effect and solves the problems that the existing pneumatic rod is lack of a protection structure after a piston rod extends out to drive an object to rise in the use process, the piston rod is easy to be damaged due to collision, the piston rod and the object fall uncontrollably, and the danger situation occurs, so that the pneumatic rod is inconvenient for a user to use.
In order to achieve the purpose, the utility model provides the following technical scheme: a pneumatic rod with a protective structure comprises a fixed plate, wherein the top of the fixed plate is fixedly connected with a base, the top of the base is fixedly connected with a pneumatic rod body, the top of the pneumatic rod body is fixedly connected with a top plate, the top of the surface of the pneumatic rod body is sleeved with a protective tube, the top of the protective tube is fixedly connected with the top plate, two sides of the bottom of the protective tube are respectively provided with a movable groove, an inner cavity of each movable groove is slidably connected with a push block, the top of each push block is fixedly connected with a reset spring, two sides of the top of the base are respectively and fixedly connected with a supporting rod, the top of each supporting rod penetrates through the inner cavity of each movable groove and is fixedly connected with the corresponding push block, two sides of the protective tube are respectively provided with a protective cover, one side, opposite to each protective cover, is respectively and fixedly connected with an extension spring, the front side and the rear side of each protective tube are respectively and fixedly connected with a first elastic plate, the equal fixedly connected with movable block in both sides of first elastic plate, the sliding tray that the cooperation movable block used is all seted up to the front side and the rear side of the relative one side of two safety covers, the equal fixedly connected with buffering box in both sides of protection tube bottom, the inner chamber of buffering box is provided with the diaphragm, the bottom fixedly connected with elastic block of diaphragm, the bottom of elastic block runs through to the bottom of buffering box, the equal fixedly connected with second elastic plate in both sides at diaphragm top, the top of second elastic plate and the inner wall fixed connection of buffering box, the inner chamber of buffering box is provided with the buffering gasbag.
Preferably, the top of the reset spring is fixedly connected with the inner wall of the movable groove, and one end, far away from the protective cover, of the extension spring is fixedly connected with the protective tube.
Preferably, the top fixedly connected with dust removal pad on pneumatic rod body surface, the equal fixedly connected with protection pad in one side that two safety covers are opposite.
Preferably, the equal fixedly connected with slider in both sides of diaphragm, the spout that the cooperation slider used is all seted up to the both sides of buffer box inner chamber.
Preferably, the bottom of the buffer box is provided with an opening matched with the elastic block for use, and the top of the transverse plate is in contact with the buffer air bag.
Preferably, the two sides of the top of the fixing plate are both provided with fixing holes, and the number of the fixing holes is not less than four.
Compared with the prior art, the utility model has the following beneficial effects:
1. the pneumatic rod comprises a fixed plate, a base, a pneumatic rod body, a top plate, a protection tube, a movable groove, a push block, a reset spring, a support rod, a protection cover, a stretching spring, a first elastic plate, a movable block, a sliding groove, a buffer box, a transverse plate, an elastic block, a second elastic plate and a buffer air bag.
2. According to the pneumatic rod, the reset spring is arranged, the push block can be elastically supported, the protection tube can be conveniently reset, dust on the surface of the piston rod can be cleaned through the dust removal pad, the protection effect can be improved through the protection pad, the fixing plate can be fixed through the fixing hole, and the pneumatic rod body can be conveniently installed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a top partial cross-sectional view of the structure of the present invention;
FIG. 4 is a partial cross-sectional view of a buffer box of the present invention.
In the figure: 1. a fixing plate; 2. a base; 3. a pneumatic rod body; 4. a top plate; 5. protecting the tube; 6. a movable groove; 7. a push block; 8. a return spring; 9. a support bar; 10. a protective cover; 11. stretching the spring; 12. a first elastic plate; 13. a movable block; 14. a sliding groove; 15. a buffer box; 16. a transverse plate; 17. an elastic block; 18. a second elastic plate; 19. a buffer air bag; 20. a dust removal pad; 21. a protective pad; 22. and (7) fixing holes.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-4, a pneumatic rod with a protective structure comprises a fixed plate 1, a base 2 is fixedly connected to the top of the fixed plate 1, a pneumatic rod body 3 is fixedly connected to the top of the base 2, a top plate 4 is fixedly connected to the top of the pneumatic rod body 3, a protective tube 5 is sleeved on the top of the surface of the pneumatic rod body 3, the top of the protective tube 5 is fixedly connected to the top plate 4, movable grooves 6 are respectively formed in two sides of the bottom of the protective tube 5, a push block 7 is slidably connected to an inner cavity of each movable groove 6, a return spring 8 is fixedly connected to the top of each push block 7, support rods 9 are respectively fixedly connected to two sides of the top of the base 2, the top of each support rod 9 penetrates through the inner cavity of each movable groove 6 and is fixedly connected to the push block 7, protective covers 10 are respectively arranged on two sides of the protective tube 5, an extension spring 11 is fixedly connected to one side opposite to each of each protective cover 10, and first elastic plates 12 are respectively fixedly connected to the front side and the rear side of each protective tube 5, the two sides of the first elastic plate 12 are fixedly connected with movable blocks 13, the front side and the rear side of the opposite side of the two protective covers 10 are respectively provided with a sliding groove 14 matched with the movable blocks 13 for use, the two sides of the bottom of the protective pipe 5 are respectively fixedly connected with a buffer box 15, the inner cavity of the buffer box 15 is provided with a transverse plate 16, the bottom of the transverse plate 16 is fixedly connected with an elastic block 17, the bottom of the elastic block 17 penetrates to the bottom of the buffer box 15, the two sides of the top of the transverse plate 16 are respectively fixedly connected with a second elastic plate 18, the top of the second elastic plate 18 is fixedly connected with the inner wall of the buffer box 15, the inner cavity of the buffer box 15 is provided with a buffer air bag 19, the top of the reset spring 8 is fixedly connected with the inner wall of the movable groove 6, the reset spring 8 is arranged to elastically support the push block 7 and facilitate resetting of the protective pipe 5, and the end of the stretch spring 11 far away from the protective cover 10 is fixedly connected with the protective pipe 5, top fixedly connected with dust removal pad 20 on pneumatic rod body 3 surface, fill up 20 through setting up the dust removal, can clear up the dust on piston rod surface, two equal fixedly connected with protection pads 21 in one side that safety cover 10 is opposite, fill up 21 through setting up the protection, can improve the protective effect, the equal fixedly connected with slider in both sides of diaphragm 16, the spout that the cooperation slider used is all seted up to the both sides of buffering box 15 inner chamber, the opening that cooperation elastic block 17 used is seted up to the bottom of buffering box 15, the top of diaphragm 16 contacts with buffering gasbag 19, fixed orifices 22 have all been seted up to the both sides at fixed plate 1 top, through setting up fixed orifices 22, can fix fixed plate 1, conveniently install pneumatic rod body 3, the quantity of fixed orifices 22 is not less than four, through fixed plate 1, base 2, pneumatic rod body 3, roof 4, protection tube 5, movable groove 6, Ejector pad 7, reset spring 8, bracing piece 9, safety cover 10, stretch out and draw spring 11, first elastic plate 12, movable block 13, sliding tray 14, buffer box 15, diaphragm 16, elastic block 17, the cooperation of second elastic plate 18 and buffer gasbag 19 is used, possess the advantage that protecting effect is good, the in-process piston rod that has solved current pneumatic rod and using stretches out and orders about lack protective structure after the object rises, the piston rod receives the collision easily and leads to damaging, make piston rod and object uncontrolled whereabouts, the dangerous condition appears, thereby the problem of the user use of not being convenient for.
When the pneumatic rod protecting device is used, when the top plate 4 is stressed, the top plate 4 moves to extrude the pneumatic rod body 3, the top plate 4 moves to drive the protecting tube 5 to move, the protecting tube 5 moves to be matched with the supporting rod 9 to drive the push block 7 to extrude the reset spring 8, when the top plate 4 is not stressed, the reset spring 8 is matched with the push block 7 and the supporting rod 9 to reset the protecting tube 5, so that the protecting tube 5 is always positioned at the outer side of the piston rod to protect the piston rod from being damaged due to collision, when the protecting cover 10 is impacted by external force, the protecting cover 10 moves to extrude the stretching spring 11, when the protecting cover 10 moves, the first elastic plate 12 is extruded, the stretching spring 11 and the first elastic plate 12 contract to absorb impact force, the protecting effect on the pneumatic rod body 3 is improved, when the pneumatic rod body 3 falls uncontrollably, the elastic block 17 is contacted with the base 2 to extrude the transverse plate 16, the transverse plate 16 moves to press the second elastic plate 18 and the buffer air bag 19, and the second elastic plate 18 and the buffer air bag 19 contract to absorb impact force, so that the safety in use is improved.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A pneumatic rod with a protective structure, comprising a fixed plate (1), characterized in that: the top of the fixing plate (1) is fixedly connected with a base (2), the top of the base (2) is fixedly connected with an air rod body (3), the top of the air rod body (3) is fixedly connected with a top plate (4), a protection tube (5) is sleeved on the top of the surface of the air rod body (3), the top of the protection tube (5) is fixedly connected with the top plate (4), movable grooves (6) are formed in two sides of the bottom of the protection tube (5), an inner cavity of each movable groove (6) is connected with a push block (7) in a sliding mode, the top of each push block (7) is fixedly connected with a reset spring (8), supporting rods (9) are fixedly connected to two sides of the top of the base (2), the top of each supporting rod (9) penetrates through the inner cavity of the corresponding movable groove (6) and is fixedly connected with the corresponding push block (7), two sides of the protection tube (5) are provided with protection covers (10), the protection device comprises two protection covers (10), a stretching spring (11) is fixedly connected to one side opposite to the two protection covers (10), a first elastic plate (12) is fixedly connected to the front side and the rear side of each protection cover (5), movable blocks (13) are fixedly connected to the two sides of each first elastic plate (12), sliding grooves (14) used for matching the movable blocks (13) are formed in the front side and the rear side of one side opposite to the two protection covers (10), buffer boxes (15) are fixedly connected to the two sides of the bottom of each protection cover (5), transverse plates (16) are arranged in inner cavities of the buffer boxes (15), elastic blocks (17) are fixedly connected to the bottoms of the transverse plates (16), the bottoms of the elastic blocks (17) penetrate through the bottoms of the buffer boxes (15), second elastic plates (18) are fixedly connected to the two sides of the tops of the transverse plates (16), and the tops of the second elastic plates (18) are fixedly connected with the inner walls of the buffer boxes (15), the inner cavity of the buffer box (15) is provided with a buffer air bag (19).
2. A pneumatic pole having a protective structure as defined in claim 1, wherein: the top of reset spring (8) and the inner wall fixed connection of activity groove (6), stretch out one end and protection tube (5) fixed connection that the safety cover (10) was kept away from in spring (11).
3. A pneumatic pole having a protective structure as defined in claim 1, wherein: the top fixedly connected with dust removal pad (20) on pneumatic rod body (3) surface, equal fixedly connected with protection pad (21) in the opposite one side of two safety cover (10).
4. A pneumatic pole having a protective structure as defined in claim 1, wherein: the equal fixedly connected with slider in both sides of diaphragm (16), the spout that the cooperation slider used is all seted up to the both sides of buffer box (15) inner chamber.
5. A pneumatic pole having a protective structure as defined in claim 1, wherein: the bottom of the buffer box (15) is provided with an opening matched with the elastic block (17) for use, and the top of the transverse plate (16) is in contact with the buffer air bag (19).
6. A pneumatic pole having a protective structure as defined in claim 1, wherein: fixing holes (22) are formed in the two sides of the top of the fixing plate (1), and the number of the fixing holes (22) is not less than four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122496334.0U CN216714865U (en) | 2021-10-18 | 2021-10-18 | Pneumatic rod with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122496334.0U CN216714865U (en) | 2021-10-18 | 2021-10-18 | Pneumatic rod with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216714865U true CN216714865U (en) | 2022-06-10 |
Family
ID=81876694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122496334.0U Active CN216714865U (en) | 2021-10-18 | 2021-10-18 | Pneumatic rod with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216714865U (en) |
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2021
- 2021-10-18 CN CN202122496334.0U patent/CN216714865U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240320 Address after: No. 1599 Donghai Avenue, Longzihu District, Bengbu City, Anhui Province, 233000 Patentee after: Bengbu Dongfu Construction and Operation Co.,Ltd. Country or region after: Zhong Guo Address before: No. 67, Yangjing Road, Daqiao Town, Jiangdu District, Yangzhou City, Jiangsu Province, 225000 Patentee before: Yangzhou Yisheng Auto Parts Co.,Ltd. Country or region before: Zhong Guo |