CN211951796U - Joint conversion device for coal mine hydraulic equipment - Google Patents
Joint conversion device for coal mine hydraulic equipment Download PDFInfo
- Publication number
- CN211951796U CN211951796U CN202020259958.3U CN202020259958U CN211951796U CN 211951796 U CN211951796 U CN 211951796U CN 202020259958 U CN202020259958 U CN 202020259958U CN 211951796 U CN211951796 U CN 211951796U
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- CN
- China
- Prior art keywords
- block
- joint
- fixed
- reset spring
- hydraulic
- 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.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 11
- 239000003245 coal Substances 0.000 title claims description 9
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a colliery is joint conversion equipment for hydraulic equipment, including hydraulic pressure coupling, the other end fixed mounting of dead lever has protection ring, hydraulic pressure coupling's outer fixed surface installs the fixed block, the inside cover of fixed block is equipped with the block pole, the inside cover of block pole is equipped with the card ball, the spacing groove has been seted up to the inside of card ball, the inside cover of spacing groove is equipped with the kelly, the upper and lower both ends of kelly are fixed mounting all for the fixed plate, the upper and lower both ends surface of fixed plate all fixed welding has a reset spring, the right side fixed mounting of block pole has the visor. The utility model discloses a block structure is constituteed to fixed block, calorie ball, spacing groove, kelly, fixed plate, a reset spring and block pole, can be with the visor block on hydraulic pressure pipe connector through its block structure, makes its hydraulic pressure pipe connector can avoid storing in the dust inside when placing for a long time, and easy operation, and the practicality is strong.
Description
Technical Field
The utility model relates to a hydraulic equipment specifically is a colliery is joint conversion equipment for hydraulic equipment technical field with connecting conversion equipment.
Background
The hydraulic pipe joint is a part for connecting a high-pressure oil pipe and a high-pressure oil pipe in a hydraulic system, and can be divided into a hydraulic hose, a high-pressure ball valve, a quick joint, a ferrule type pipe joint, a welded type pipe joint, a high-pressure hose, a transition type pipe joint, a three-way type pipe joint, a non-standard type pipe joint, a flared type pipe joint, a right-angle type pipe joint, a rotary type pipe joint, a quick joint, a stainless steel pipe joint and a copper joint.
Most of the existing hydraulic pipe joint devices need to be taken and placed lightly, and the damage of the hydraulic pipe joint devices is prevented due to the working requirements of the hydraulic pipe joint devices, but the hydraulic pipe joint devices are easy to accidentally collide with the inside of the hydraulic pipe joint devices to be damaged in the taking process because the hydraulic pipe joint devices are not provided with protective sleeves;
in addition, most of the existing hydraulic joint devices do not have a protective cover for sealing the joint, so that dust can easily enter the pipeline when the hydraulic joint devices are placed for a long time, and the problems occur when the hydraulic joint devices operate.
Therefore, it is necessary to provide a joint switching device for a coal mine hydraulic equipment to solve the above problems.
Disclosure of Invention
An object of the utility model is to provide a colliery is joint conversion equipment for hydraulic equipment to solve the problem of the protective sheath that proposes and sealed lid in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a joint conversion device for coal mine hydraulic equipment comprises a hydraulic pipe joint, wherein a fixed block is fixedly installed on the outer surface of the hydraulic pipe joint, a clamping rod is sleeved inside the fixed block, a clamping ball is sleeved inside the clamping rod, a limiting groove is formed inside the clamping ball, a clamping rod is sleeved inside the limiting groove, a fixed plate is fixedly installed at each of the upper end and the lower end of the clamping rod, a first reset spring is fixedly welded on the outer surface of each of the upper end and the lower end of the fixed plate, a protective cover is fixedly installed on the right side of the clamping rod, an installation column is sleeved on the outer surface of the hydraulic pipe joint, a first sliding rail is fixedly installed on the outer surface of the installation column, a first sliding block is sleeved inside the first sliding rail, a damping rod is movably connected to the outer surface of the first sliding block through a bearing, a second sliding block is movably, the utility model discloses a hollow slide rail, including first slider, first slide rail, lag, mounting post, first reset spring, second slide rail, mounting post, hollow section of thick bamboo, the surface of second slider cover has the second slide rail, the bottom surface fixed mounting of second slide rail has the lag, the inside left side fixed mounting of lag has second reset spring, the erection column is connected to second reset spring's the other end, second reset spring's inner wall cover is equipped with hollow section of thick bamboo, hollow section of thick bamboo's inside cover is.
Preferably, the inside of fixed block is seted up flutedly, the internal diameter of recess and the external diameter phase-match of card ball.
Preferably, the top end of the clamping ball is provided with a slotted hole which is matched with the clamping rod to penetrate through, the clamping ball and the first reset spring form an elastic telescopic structure through a limiting groove, and the elastic telescopic structure is in a mirror image design.
Preferably, the outer surface of the hydraulic pipe joint is provided with external threads, the inner surface of the mounting column is provided with internal threads, and the hydraulic pipe joint is in threaded connection with the mounting column.
Preferably, the second sliding blocks are provided with two groups, and the two groups of second sliding blocks are connected through a telescopic spring.
Preferably, the material of lag sets up to the rubber material, the round hole that the cooperation hydraulic pressure coupling runs through is seted up on the right side of lag.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this colliery is joint conversion equipment for hydraulic equipment, through fixed block, card ball, spacing groove, kelly, fixed plate, first reset spring and block pole constitution block structure, can be with the visor block on hydraulic pipe connector through its block structure, make its hydraulic pipe connector can avoid storing in the dust in long-time when placing, and easy operation, the practicality is strong.
2. This colliery is joint conversion equipment for hydraulic equipment constitutes shock-absorbing structure through first slide rail, first slider, shock-absorbing rod, second slider, second slide rail and lag, can unload the power through the shock attenuation when placing through its shock-absorbing structure, has prevented that the device from appearing the condition of damage when accidentally dropping or colliding.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic cross-sectional front view of the structure of FIG. 1;
fig. 4 is a schematic front sectional view of the structure shown at B in fig. 1 according to the present invention.
In the figure: 1. a hydraulic pipe joint; 2. a fixed block; 3. blocking the ball; 4. a limiting groove; 5. a clamping rod; 6. a fixing plate; 7. a first return spring; 8. a clamping rod; 9. a protective cover; 10. mounting a column; 11. a first slide rail; 12. a first slider; 13. a shock-absorbing lever; 14. a second slider; 15. a second slide rail; 16. a protective sleeve; 17. a second return spring; 18. a hollow cylinder; 19. a limiting rod.
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. 1-4, the present invention provides an embodiment:
the utility model provides a colliery is joint conversion equipment for hydraulic equipment, including hydraulic pressure coupling 1, the fixed block 2 is installed to the surface fixed mounting of hydraulic pressure coupling 1, the inside of fixed block 2 is seted up flutedly, the internal diameter of recess and the external diameter phase-match of calorie ball 3, the inside cover of fixed block 2 is equipped with block pole 8, the inside cover of block pole 8 is equipped with calorie ball 3, spacing groove 4 has been seted up to the inside of calorie ball 3, the inside cover of spacing groove 4 is equipped with kelly 5, the upper and lower both ends of kelly 5 all fixed mounting have fixed plate 6, the upper and lower both ends surface of fixed plate 6 all fixed welding has first reset spring 7, the slotted hole that cooperation kelly 5 runs through is seted up on calorie ball 3 top, calorie ball 3 passes through spacing groove 4 and first reset spring 7 constitution elasticity extending structure, elasticity extending structure is the mirror image design, the right side fixed mounting of block pole 8 has visor, The clamping ball 3, the limiting groove 4, the clamping rod 5, the fixing plate 6, the first return spring 7 and the clamping rod 8 form a clamping structure, and the protective cover 9 can be clamped on the hydraulic pipe joint 1 through the clamping structure, so that the hydraulic pipe joint 1 can be prevented from being internally stored with dust when placed for a long time, and the clamping structure is simple to operate and high in practicability;
the outer surface of the hydraulic pipe joint 1 is wrapped with a mounting column 10, the outer surface of the hydraulic pipe joint 1 is provided with external threads, the inner surface of the mounting column 10 is provided with internal threads, the hydraulic pipe joint 1 is in threaded connection with the mounting column 10, the outer surface of the mounting column 10 is fixedly provided with a first slide rail 11, the inside of the first slide rail 11 is sleeved with a first slide block 12, the outer surface of the first slide block 12 is movably connected with a shock-absorbing rod 13 through a bearing, the other end of the shock-absorbing rod 13 is movably connected with a second slide block 14 through a bearing, the second slide blocks 14 are provided with two groups, the two groups of second slide blocks 14 are connected through a telescopic spring, the outer surface of the second slide block 14 is wrapped with a second slide rail 15, the outer surface of the bottom end of the second slide rail 15 is fixedly provided with a protective sleeve 16, the protective sleeve 16, the damping structure can be formed by the first slide rail 11, the first slide block 12, the damping rod 13, the second slide block 14, the second slide rail 15 and the protective sleeve 16, and the damping structure can absorb shock to unload force when being placed, so that the device is prevented from being damaged when accidentally falling or colliding;
the inside left side fixed mounting of lag 16 has second reset spring 17, and erection column 10 is connected to second reset spring 17's the other end, and the inner wall cover of second reset spring 17 is equipped with hollow section of thick bamboo 18, and the inside cover of hollow section of thick bamboo 18 is equipped with gag lever post 19, sets up like this and to constitute elasticity extending structure through second reset spring 17, hollow section of thick bamboo 18 and gag lever post 19, also can cushion through its elasticity extending structure.
The working principle is as follows: when the connector of the hydraulic pipe joint 1 needs to be sealed, the clamping rod 8 is firstly pushed into the fixed block 2, the pushing type force can be applied, the clamping ball 3 is compressed through the first reset spring 7 by the extruding force, the clamping ball 3 and the clamping rod 5 form a limiting structure through the limiting groove 4, the clamping ball 3 is prevented from deviating when being pressed downwards, when the clamping ball 3 moves to the groove formed in the fixed block 2, the clamping ball 3 rebounds through the first reset spring 7 to be clamped, and the sealing of the connector of the hydraulic pipe joint 1 by the protective cover 9 can be completed;
when the lag 16 is required to be installed, the installation column 10 is rotatably installed through threads, after the installation is completed, when meeting unexpected generated pressure, the lag 16 transmits the pressure to the second slide rail 15, when the second slide rail 15 receives the pressure, the force is removed through the second sliding block 14 and the telescopic spring, the first sliding block 12 and the first slide rail 11 are also removed through the shock absorption rod 13, and therefore the hydraulic pipe joint 1 can be prevented from being damaged when being accidentally collided.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a colliery is joint conversion equipment for hydraulic equipment, includes hydraulic pressure coupling (1), its characterized in that: the outer fixed surface of the hydraulic pipe joint (1) is provided with a fixed block (2), the inside sleeve of the fixed block (2) is provided with a clamping rod (8), the inside sleeve of the clamping rod (8) is provided with a clamping ball (3), the inside of the clamping ball (3) is provided with a limiting groove (4), the inside sleeve of the limiting groove (4) is provided with a clamping rod (5), the upper end and the lower end of the clamping rod (5) are both fixedly provided with a fixed plate (6), the outer surfaces of the upper end and the lower end of the fixed plate (6) are both fixedly welded with a first reset spring (7), the right side of the clamping rod (8) is fixedly provided with a protective cover (9), the outer surface of the hydraulic pipe joint (1) is wrapped with a mounting column (10), the outer fixed surface of the mounting column (10) is provided with a first slide rail (11), the inside sleeve of the, the utility model discloses a hollow building block, including first slider (12), damping rod (13), bearing swing joint, second slider (14), second slide rail (15), protective sheath (16) are installed to the bottom surface outer fixed surface of second slide rail (15), the inside left side fixed mounting of protective sheath (16) has second reset spring (17), erection column (10) is connected to the other end of second reset spring (17), the inner wall cover of second reset spring (17) is equipped with hollow section of thick bamboo (18), the inside cover of hollow section of thick bamboo (18) is equipped with gag lever post (19).
2. The joint switching device for the coal mine hydraulic equipment according to claim 1, wherein: the inside of the fixed block (2) is provided with a groove, and the inner diameter of the groove is matched with the outer diameter of the clamping ball (3).
3. The joint switching device for the coal mine hydraulic equipment according to claim 1, wherein: the top end of the clamping ball (3) is provided with a slotted hole which is matched with the clamping rod (5) to penetrate through, the clamping ball (3) and the first reset spring (7) form an elastic telescopic structure through a limiting groove (4), and the elastic telescopic structure is in a mirror image design.
4. The joint switching device for the coal mine hydraulic equipment according to claim 1, wherein: the outer surface of the hydraulic pipe joint (1) is provided with external threads, the inner surface of the mounting column (10) is provided with internal threads, and the hydraulic pipe joint (1) is in threaded connection with the mounting column (10).
5. The joint switching device for the coal mine hydraulic equipment according to claim 1, wherein: the two groups of second sliding blocks (14) are arranged, and the two groups of second sliding blocks (14) are connected through a telescopic spring.
6. The joint switching device for the coal mine hydraulic equipment according to claim 1, wherein: the material of lag (16) sets up to the rubber material, the round hole that cooperation hydraulic pressure coupling (1) run through is seted up on the right side of lag (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020259958.3U CN211951796U (en) | 2020-03-05 | 2020-03-05 | Joint conversion device for coal mine hydraulic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020259958.3U CN211951796U (en) | 2020-03-05 | 2020-03-05 | Joint conversion device for coal mine hydraulic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211951796U true CN211951796U (en) | 2020-11-17 |
Family
ID=73188882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020259958.3U Expired - Fee Related CN211951796U (en) | 2020-03-05 | 2020-03-05 | Joint conversion device for coal mine hydraulic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211951796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280026A (en) * | 2021-04-30 | 2021-08-20 | 广州永峰机械制造有限公司 | Combined transition joint |
-
2020
- 2020-03-05 CN CN202020259958.3U patent/CN211951796U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280026A (en) * | 2021-04-30 | 2021-08-20 | 广州永峰机械制造有限公司 | Combined transition joint |
| CN113280026B (en) * | 2021-04-30 | 2022-07-12 | 广州永峰机械制造有限公司 | Combined transition joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |