Dismounting device for hydraulic support rubber pipe

Abstract

The utility model discloses a dismounting device for a hydraulic support rubber pipe, which comprises a dismounting head, a fixing rod fixedly arranged on one side of the dismounting head, an adjusting assembly arranged on the other side of the dismounting head, a protection assembly arranged on one side of the outer part of the fixing rod, and a sliding groove arranged on one side of the inner part of the dismounting head, sliding blocks are symmetrically and slidably connected to the interior of the sliding groove, clamping blocks are fixedly mounted on one sides of the two sliding blocks, inclined planes are formed in the tops of the two clamping blocks, a rotating groove is formed in the side, close to the sliding groove, of the interior of the dismounting head, and a bidirectional threaded rod is rotatably connected to the interior of the rotating groove through a bearing. And the adjusting assembly is arranged on one side of the disassembling head, the distance between the two clamping blocks can be adjusted according to the size of the rubber pipe when the rubber pipe is disassembled, the rubber pipe connector can be gradually retreated from the valve plate under the action of the inclined face after the clamping blocks are knocked, and operation is safe and saves labor.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for fully-mechanized mining faces, in particular to a disassembly device for hydraulic support hoses. Background Technique

[0002] After the fully-mechanized mining face finishes coal mining, it is necessary to overhaul the hydraulic support and remove all high-pressure hoses.

[0003] At present, during the withdrawal of equipment in the fully-mechanized mining face, the hydraulic support hoses are disassembled from the multi-way block. Due to the water spray and humidity in the underground working environment, after the support is used in one working face, the connection between the high-pressure hose joint and the valve group is severely rusted after long-term use, and there are no obvious available knocking and pulling force points for pipeline disassembly, resulting in difficult pipeline disassembly and increasing the work burden of the staff.

[0004] A disassembly device for hydraulic support hoses is proposed to facilitate the solution of the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a disassembly device for hydraulic support hoses to solve the problems mentioned in the above background technique, that is, during the withdrawal of equipment in the fully-mechanized mining face at present, the hydraulic support hoses are disassembled from the multi-way block. Due to the water spray and humidity in the underground working environment, after the support is used in one working face, the connection between the high-pressure hose joint and the valve group is severely rusted after long-term use, and there are no obvious available knocking and pulling force points for pipeline disassembly, resulting in difficult pipeline disassembly and increasing the work burden of the staff.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A disassembly device for hydraulic support hoses, including a disassembly head;

[0007] A fixed rod is fixedly installed on one side of the disassembly head;

[0008] It further includes:

[0009] An adjusting component is arranged on the other side of the disassembly head, and a protective component is arranged on the outer side of one side of the fixed rod;

[0010] Among them, the adjusting component includes a sliding groove opened on one side inside the disassembly head, symmetrically slidably connected sliding blocks are arranged inside the sliding groove, and a clamping block is fixedly installed on one side of each of the two sliding blocks. Moreover, inclined surfaces are opened on the tops of the two clamping blocks, and a rotating groove is opened on one side of the disassembly head close to the sliding groove. And a bidirectional threaded rod is rotatably connected inside the rotating groove through a bearing;

[0011] Among them, the protection component includes a first partition plate and a second partition plate symmetrically arranged on one side of the outer part of the fixed rod, guide rods are symmetrically installed on one side of the outer part of the fixed rod, and the two guide rods are respectively slidably connected to the first partition plate and the second partition plate.

[0012] Preferably, threaded sleeves are symmetrically sleeved on the outer part of the bidirectional threaded rod, the two threaded sleeves are respectively fixedly connected to the two sliding blocks, and one end of the bidirectional threaded rod passes through the disassembly head and is fixedly installed with a knob.

[0013] Preferably, a sliding rod is slidably connected to one side inside the knob, a return spring is sleeved on the outer part of the sliding rod, one end of the return spring is fixedly connected to the knob, the other end of the return spring is fixedly installed with a fixed block, the fixed block is fixedly connected to the sliding rod, and one end of the sliding rod is fixedly installed with a handle.

[0014] Preferably, the other end of the sliding rod is fixedly installed with a limiting plate, and a plurality of rubber bumps are fixedly installed on the side of the limiting plate close to the disassembly head.

[0015] Preferably, a limiting pin is slidably connected to one side of the knob, a limiting hole is formed through one side of the sliding rod, and the limiting pin is adaptively connected to the limiting hole.

[0016] Preferably, telescopic springs are sleeved on the outer parts of the two guide rods, one end of the telescopic spring is fixedly connected to the fixed rod, the other end of the telescopic spring is fixedly installed with a connecting block, the two connecting blocks are respectively fixedly connected to the first partition plate and the second partition plate, the connecting block is slidably connected to the guide rod, and limiting blocks are fixedly installed at the ends of the two guide rods far away from the fixed rod.

[0017] Preferably, a stop block is fixedly installed at the end of the fixed rod far away from the disassembly head, a baffle is fixedly installed on the other side of the outer part of the fixed rod, a counterweight sleeve is sleeved on the side of the outer part of the fixed rod close to the baffle, and the counterweight sleeve is slidably connected to the fixed rod.

[0018] Compared with the prior art, the beneficial effect of the present utility model is that: for this hydraulic support rubber hose disassembly device, an adjusting component is arranged on one side of the disassembly head, and when disassembling the rubber hose, the distance between the two clamping blocks can be adjusted according to the size of the rubber hose, so that after the clamping blocks are struck, the rubber hose joint can be gradually withdrawn from the valve plate under the action of the inclined surface, and the operation is safe and labor-saving. The specific content is as follows:

[0019] 1. An adjusting component is provided on one side of the disassembly head. When the rubber hose is disassembled, the knob is turned according to the size of the rubber hose to drive the two-way threaded rod to rotate in the rotating groove. After the two-way threaded rod rotates, the two threaded sleeves can be driven to move at the same time. After the threaded sleeve moves, the two sliding blocks can be driven to slide in the sliding groove, and then the block can be driven to move, so that the distance between the two blocks can be adjusted. After the adjustment, the limit pin is pulled out, so that the limit pin is separated from the limit hole on the sliding rod, so that the sliding rod loses the limit. After the sliding rod loses the limit, the reset spring is in a stretched state and recovers the deformation, so that the sliding rod slides on the knob, and then the rubber protrusion on the limit plate can be driven to fit the disassembly head. At this time, the reset spring is still in a stretched state, so that the rubber protrusion on the limit plate can fit the disassembly head tightly, so that the knob can be limited to prevent the two-way threaded rod from vibrating and rotating when the disassembly head is knocked. When the rubber hose is disassembled, the distance between the two blocks can be adjusted according to the size of the rubber hose through the adjusting component, so that after the block is knocked, the rubber hose joint can be gradually withdrawn from the valve plate under the action of the inclined surface, and the operation is safe and labor-saving;

[0020] 2. A protective component is provided on the outer side of the fixed rod. Before disassembly, the first partition and the second partition can be manually pinched to make the first partition and the second partition slide on the guide rod, and the telescopic spring can be compressed by the connecting block, so that the staff can observe the position between the two blocks and the hose. After the two blocks are clamped on the hose, the first partition and the second partition can be loosened to make the telescopic spring recover its deformation, thereby resetting the first partition and the second partition, so that the first partition and the second partition can form a protection to prevent the debris generated during the disassembly process from injuring the staff. Then, the counterweight sleeve on the fixed rod is slid back and forth, and the counterweight sleeve will not separate from the fixed rod under the action of the block, so that the counterweight sleeve knocks the baffle, and the force generated by the knocking is transmitted to the disassembly head, and then the hose is removed through the inclined surfaces on the two blocks, making the disassembly process safe and labor-saving, and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the top view structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0024] Figure 4 It is a partial front cross-sectional structural schematic diagram of the utility model;

[0025] Figure 5 It is a side view structural diagram of the protection component of the utility model.

[0026] In the figure: 1. Disassembly head; 101. Fixed rod; 102. Stopper; 103. Baffle; 104. Counterweight sleeve; 2. Adjustment assembly; 201. Sliding groove; 202. Sliding block; 203. Clamping block; 204. Inclined surface; 205. Rotating groove; 206. Bidirectional threaded rod; 207. Threaded sleeve; 208. Knob; 209. Sliding rod; 210. Return spring; 211. Fixed block; 212. Handle; 213. Limiting plate; 214. Limiting pin; 215. Limiting hole; 3. Protection assembly; 301. First partition; 302. Second partition; 303. Guide rod; 304. Telescopic spring; 305. Connecting block; 306. Limiting block. Detailed implementation manners

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1-5 , the present invention provides a technical solution: a disassembly device for a hydraulic support hose, including a disassembly head 1, a fixed rod 101 is fixedly installed on one side of the disassembly head 1, and further includes: an adjustment assembly 2 is arranged on the other side of the disassembly head 1, and a protection assembly 3 is arranged on the outer side of one side of the fixed rod 101. Among them, the adjustment assembly 2 includes a sliding groove 201 opened on the inner side of the disassembly head 1, and symmetrically slidably connected inside the sliding groove 201 are sliding blocks 202, and clamping blocks 203 are fixedly installed on one side of both sliding blocks 202, and inclined surfaces 204 are opened on the tops of both clamping blocks 203, and a rotating groove 205 is opened on the inner side of the disassembly head 1 close to the sliding groove 201, and a bidirectional threaded rod 206 is rotatably connected inside the rotating groove 205 through a bearing. Among them, the protection assembly 3 includes a first partition 301 and a second partition 302 symmetrically arranged on the outer side of one side of the fixed rod 101, and guide rods 303 are symmetrically installed on the outer side of the fixed rod 101, and the two guide rods 303 are respectively slidably connected to the first partition 301 and the second partition 302. When the adjustment assembly 2 disassembles the hose, the distance between the two clamping blocks 203 can be adjusted according to the size of the hose, so that after the clamping blocks 203 are struck, under the action of the inclined surface 204, the hose joint can be gradually withdrawn from the valve plate, and the operation is safe and labor-saving.

[0029] The outside of the bidirectional threaded rod 206 is symmetrically sleeved with threaded sleeves 207, and the two threaded sleeves 207 are respectively fixedly connected to the two sliding blocks 202. One end of the bidirectional threaded rod 206 passes through the disassembly head 1 and is fixedly installed with a knob 208, so that the distance between the two clamping blocks 203 can be adjusted. One side of the inside of the knob 208 is slidably connected with a sliding rod 209, and the outside of the sliding rod 209 is sleeved with a return spring 210. One end of the return spring 210 is fixedly connected to the knob 208, and the other end of the return spring 210 is fixedly installed with a fixed block 211. The fixed block 211 is fixedly connected to the sliding rod 209. One end of the sliding rod 209 is fixedly installed with a handle 212, so that the sliding rod 209 can automatically reset after moving. The other end of the sliding rod 209 is fixedly installed with a limiting plate 213, and several rubber bumps are fixedly installed on the side of the limiting plate 213 close to the disassembly head 1, which can limit the knob 208. One side of the knob 208 is slidably connected with a limiting pin 214, and a limiting hole 215 is opened through one side of the sliding rod 209. The limiting pin 214 is adaptively connected to the limiting hole 215, which can limit the sliding rod 209. The outside of the two guide rods 303 is sleeved with telescopic springs 304. One end of the telescopic spring 304 is fixedly connected to the fixed rod 101, and the other end of the telescopic spring 304 is fixedly installed with a connecting block 305. The two connecting blocks 305 are respectively fixedly connected to the first partition plate 301 and the second partition plate 302. The connecting block 305 is slidably connected to the guide rod 303. The ends of the two guide rods 303 far from the fixed rod 101 are both fixedly installed with limiting blocks 306, so that the first partition plate 301 and the second partition plate 302 can form a protection to prevent the slag generated during the disassembly process from injuring the staff. One end of the fixed rod 101 far from the disassembly head 1 is fixedly installed with a stop block 102, and a baffle 103 is fixedly installed on the other side of the outside of the fixed rod 101. A counterweight sleeve 104 is sleeved on the outside of the fixed rod 101 close to the baffle 103, and the counterweight sleeve 104 is slidably connected to the fixed rod 101 to prevent the user from knocking on the disassembly head 1.

[0030] Working principle: Before using the hydraulic support hose disassembly device, it is necessary to first check the overall situation of the device to ensure that it can work normally. According to Figure 1 - Figure 5As shown in the figure, an adjustment assembly 2 is provided on one side of the disassembly head 1. When disassembling the rubber hose, rotate the knob 208 according to the size of the rubber hose to drive the bidirectional threaded rod 206 to rotate in the rotation groove 205. After the bidirectional threaded rod 206 rotates, it can drive two threaded sleeves 207 to move simultaneously. After the threaded sleeves 207 move, they can drive two sliding blocks 202 to slide in the sliding groove 201, and then drive the clamping blocks 203 to move, thereby adjusting the distance between the two clamping blocks 203. After adjustment, pull out the limit pin 214 so that the limit pin 214 disengages from the limit hole 215 on the sliding rod 209, thereby causing the sliding rod 209 to lose its limit. At this time, the return spring 210 is in a stretched state and resumes deformation, causing the sliding rod 209 to slide on the knob 208, and then driving the rubber bump on the limit plate 213 to fit the disassembly head 1. At this time, the return spring 210 is still in a stretched state, so that the rubber bump on the limit plate 213 can be tightly fitted with the disassembly head 1, thereby limiting the knob 208 and preventing the bidirectional threaded rod 206 from vibrating and rotating when the disassembly head 1 is struck. When disassembling the rubber hose through the adjustment assembly 2, the distance between the two clamping blocks 203 can be adjusted according to the size of the rubber hose, so that after the clamping blocks 203 are struck, the rubber hose joint can be gradually withdrawn from the valve plate under the action of the inclined surface 204, and the operation is safe and labor-saving;

[0031] A protection assembly 3 is provided on the outer side of the fixed rod 101. Before disassembly, manually pinch the first partition plate 301 and the second partition plate 302 so that the first partition plate 301 and the second partition plate 302 slide on the guide rod 303, and the telescopic spring 304 can be compressed through the connecting block 305, which is convenient for the staff to observe the position between the two clamping blocks 203 and the rubber hose. After the two clamping blocks 203 are stuck on the rubber hose, release the first partition plate 301 and the second partition plate 302, so that the telescopic spring 304 resumes deformation, and then the first partition plate 301 and the second partition plate 302 are reset, so that the first partition plate 301 and the second partition plate 302 can form a protection to prevent the debris generated during disassembly from injuring the staff. Then slide the counterweight sleeve 104 on the fixed rod 101 back and forth. The counterweight sleeve 104 will not break away from the fixed rod 101 under the action of the stop block 102, so that the counterweight sleeve 104 strikes the baffle 103, and then the force generated by the strike is transmitted to the disassembly head 1, and then the rubber hose is removed through the inclined surface 204 on the two clamping blocks 203, making the disassembly process safe and labor-saving and improving the practicability.

[0032] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A disassembly device for a hydraulic support hose, comprising a disassembly head (1); One side of the disassembly head (1) is fixedly installed with a fixed rod (101); It is characterized in that It further includes: The other side of the disassembly head (1) is provided with an adjustment component (2), and one side of the outer part of the fixed rod (101) is provided with a protection component (3); Among them, the adjustment component (2) includes a sliding groove (201) opened on one side inside the disassembly head (1), and symmetrically slidably connected inside the sliding groove (201) are sliding blocks (202), and on one side of both sliding blocks (202) are fixedly installed clamping blocks (203), and on the top of both clamping blocks (203) are opened inclined surfaces (204), and inside the disassembly head (1) near one side of the sliding groove (201) is opened a rotating groove (205), and inside the rotating groove (205) is rotationally connected through a bearing with a bidirectional threaded rod (206); Among them, the protection component (3) includes a first partition plate (301) and a second partition plate (302) symmetrically arranged on one side of the outer part of the fixed rod (101), and symmetrically installed on one side of the outer part of the fixed rod (101) are guide rods (303), and the two guide rods (303) are respectively slidably connected with the first partition plate (301) and the second partition plate (302).

2. The disassembling device for a hydraulic support rubber hose according to claim 1, characterized in that: The outer part of the bidirectional threaded rod (206) is symmetrically sleeved with threaded sleeves (207), and the two threaded sleeves (207) are respectively fixedly connected with the two sliding blocks (202), and one end of the bidirectional threaded rod (206) passes through the disassembly head (1) and is fixedly installed with a knob (208).

3. The disassembly device for a hydraulic support hose according to claim 2, characterized in that: One side inside the knob (208) is slidably connected with a sliding rod (209), and on the outer part of the sliding rod (209) is sleeved with a return spring (210), and one end of the return spring (210) is fixedly connected with the knob (208), and the other end of the return spring (210) is fixedly installed with a fixed block (211), and the fixed block (211) is fixedly connected with the sliding rod (209), and one end of the sliding rod (209) is fixedly installed with a handle (212).

4. The disassembly device for a hydraulic support hose according to claim 3, characterized in that: The other end of the sliding rod (209) is fixedly installed with a limiting plate (213), and on the side of the limiting plate (213) close to the disassembly head (1) are fixedly installed a number of rubber bumps.

5. The disassembling device for a hydraulic support rubber hose according to claim 2, characterized in that: One side of the knob (208) is slidably connected with a limiting pin (214), and on one side of the sliding rod (209) is penetrated and opened with a limiting hole (215), and the limiting pin (214) is adaptively connected with the limiting hole (215).

6. The disassembling device for a hydraulic support rubber hose according to claim 1, wherein: On the outer parts of the two guide rods (303) are sleeved with telescopic springs (304), and one end of the telescopic spring (304) is fixedly connected with the fixed rod (101), and the other end of the telescopic spring (304) is fixedly installed with a connecting block (305), and the two connecting blocks (305) are respectively fixedly connected with the first partition plate (301) and the second partition plate (302), and the connecting block (305) is slidably connected with the guide rod (303), and on the ends of the two guide rods (303) far from the fixed rod (101) are fixedly installed limiting blocks (306).

7. A disassembly device for a hydraulic support rubber hose according to claim 1, characterized in that: One end of the fixed rod (101) far from the disassembly head (1) is fixedly installed with a stop block (102), and on the other side of the outside of the fixed rod (101), a baffle plate (103) is fixedly installed. Moreover, a counterweight sleeve (104) is sleeved on one side of the outside of the fixed rod (101) close to the baffle plate (103), and the counterweight sleeve (104) is slidably connected to the fixed rod (101).

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