CN214025528U - Quick extracting tool of hydraulic support valves assembly - Google Patents
Quick extracting tool of hydraulic support valves assembly Download PDFInfo
- Publication number
- CN214025528U CN214025528U CN202022830081.1U CN202022830081U CN214025528U CN 214025528 U CN214025528 U CN 214025528U CN 202022830081 U CN202022830081 U CN 202022830081U CN 214025528 U CN214025528 U CN 214025528U
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- Prior art keywords
- rod
- connecting rod
- hydraulic support
- loop bar
- quick
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- 239000007921 spray Substances 0.000 claims description 17
- 241000886569 Cyprogenia stegaria Species 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a quick disassembling tool for a hydraulic support valve group assembly, which comprises a hollow connecting rod, wherein one end of the connecting rod is fixedly connected with one end of a disassembling rod, and the other end of the disassembling rod is welded with an inner hexagonal head; the other end of the connecting rod is coaxially and fixedly connected with a screw cap which is sleeved in the accommodating cavity at the head part of the ratchet wrench. The utility model provides a dismantle the difficult problem because the limited hydraulic support valves that leads to of installation space.
Description
Technical Field
The utility model belongs to the technical field of the valves extracting tool, a quick extracting tool of hydraulic support valves assembly is related to.
Background
The hexagonal bolt fastens in the hydraulic support valves adopts when the installation, then when overhauing the valves or changing, because installation space is very narrow, consequently, staff's operating space is limited, and it is very inconvenient to dismantle the valves, consequently, in order to facilitate dismantling the hydraulic support valves, needs to design a set of quick extracting tool.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a quick extracting tool of hydraulic support valves assembly has solved the problem of dismantling the difficulty owing to the limited hydraulic support valves that leads to of installation space.
The utility model adopts the technical scheme that the quick disassembling tool for the hydraulic support valve group assembly comprises a hollow connecting rod, one end of the connecting rod is fixedly connected with one end of a disassembling rod, and the other end of the disassembling rod is welded with an inner hexagonal head; the other end of the connecting rod is coaxially and fixedly connected with a screw cap which is sleeved in the accommodating cavity at the head part of the ratchet wrench.
The utility model is also characterized in that,
an L-shaped spray rod is arranged at the joint of the connecting rod and the disassembling rod, one end of the spray rod is connected to the side wall of the connecting rod, one end of the spray rod is communicated with the inside of the connecting rod, and the other end of the spray rod is provided with a nozzle; the other end of the connecting rod is coaxially connected with one end of an air guide pipe, the other end of the air guide pipe is connected with a fan shell, a fan is installed in the fan shell, and a bearing is arranged at the joint of the air guide pipe and the connecting rod.
The ratchet wrench is arranged in an L shape after being connected with the nut.
The tail part of the ratchet wrench is fixedly connected with a lantern ring convenient for holding by hand.
The disassembling rod is a telescopic rod.
The dismounting rod comprises a hollow loop bar A and a hollow loop bar B which are coaxially sleeved together, the loop bar A is sleeved outside the loop bar B, and two opposite sides of the loop bar A are respectively fixed with the loop bar B through pin shafts.
The beneficial effects of the utility model are that, the utility model provides a pair of quick extracting tool of hydraulic support valves assembly combines ratchet spanner to carry out the application of force through six interior square heads on the disassembling rod and the cooperation of interior hexagonal bolt on the hydraulic support valves assembly, can easily accomplish the dismantlement work of hydraulic support valves, provides dismantlement efficiency, has won more time for the maintenance, simultaneously greatly reduced intensity of labour.
Drawings
Fig. 1 is a schematic structural view of a quick disassembling tool for a hydraulic support valve group assembly of the present invention;
FIG. 2 is a schematic structural view of a dismounting rod of the quick dismounting tool for a hydraulic support valve group assembly of the present invention;
fig. 3 is a schematic view of the end face structure of the six square heads in the quick disassembling tool for the hydraulic support valve group assembly of the present invention.
In the figure, 1, a connecting rod;
2. the dismounting rod comprises 2-1 parts of a sleeve rod A, 2-2 parts of a sleeve rod B, 2-3 parts of a pin shaft and 2-4 parts of a pin hole.
3. The air guide pipe comprises an inner hexagonal head, a nut, a ratchet wrench, a spray rod, a spray nozzle, a fan shell, a fan, a lantern ring and an air guide pipe, wherein the nut is 4 degrees, the ratchet wrench is 5 degrees, the spray rod is 6 degrees, the spray nozzle is 7 degrees, the fan shell is 8 degrees, the fan is 9 degrees, the lantern ring is 10 degrees, and the air guide pipe is 11 degrees.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to a quick disassembling tool for a hydraulic support valve group assembly, as shown in figure 1, which comprises a hollow connecting rod 1, wherein one end of the connecting rod 1 is fixedly connected with one end of a disassembling rod 2, and the other end of the disassembling rod 2 is welded with an inner hexagonal head 3; the other end of the connecting rod 1 is coaxially and fixedly connected with a screw cap 4, and the screw cap 4 is sleeved in the accommodating cavity at the head part of the ratchet wrench 5. The inner shape of the accommodating cavity of the head part of the ratchet wrench 5 is matched with the shape of the screw cap 4.
An L-shaped spray rod 6 is arranged at the joint of the connecting rod 1 and the dismounting rod 2, one end of the spray rod 6 is connected to the side wall of the connecting rod 1, one end of the spray rod 6 is communicated with the inside of the connecting rod 1, and a nozzle 7 is arranged at the other end of the spray rod 6; the other end of the connecting rod 1 is coaxially connected with one end of an air guide pipe 11, the other end of the air guide pipe 11 is connected with a fan shell 8, a fan 9 is installed in the fan shell 8, a bearing is arranged at the joint of the air guide pipe 11 and the connecting rod 1, the inner ring of the bearing is coaxially and fixedly connected with the outer wall of the air guide pipe 11, and the outer ring of the bearing is fixed on the inner wall of the connecting rod 1. When the ratchet wrench 5 drives the connecting rod 1 to rotate, the air duct 11 cannot rotate along with the connecting rod 1.
The ratchet wrench 5 is connected with the nut 4 and then arranged in an L shape.
The tail of the ratchet wrench 5 is fixedly connected with a lantern ring 10 convenient for being held by hand, and the lantern ring 10 is provided with a silica gel protective sleeve.
The dismounting rod 2 is a telescopic rod.
As shown in figure 2, the dismounting rod 2 comprises a hollow loop bar A2-1 and a hollow loop bar B2-2 which are coaxially sleeved together, the loop bar A2-1 is sleeved outside the loop bar B2-2, and two opposite sides of the loop bar A2-1 are respectively fixed with the loop bar B2-2 through pin shafts 2-3. A plurality of pin holes 2-4 are respectively formed in two opposite sides of the length direction of the loop bar A2-1, the fastening end (the end with threads) of the pin shaft 2-3 penetrates through the pin holes 2-4 and then abuts against the loop bar B, the loop bar A2-1 and the loop bar B2-2 are fixed, when the length of the disassembly bar 2 needs to be adjusted, the pin shaft 2-3 only needs to be loosened, after the relative positions of the loop bar A2-1 and the loop bar B2-2 are determined, the pin shaft 2-3 penetrates through the pin hole 2-4 in the corresponding position, and then the loop bar A2-1 and the loop bar B2-2 are fixed.
The utility model relates to a quick extracting tool of hydraulic support valves assembly's application method does: sleeving an accommodating cavity at the head of a ratchet wrench 5 on a nut 4, inserting an inner hexagonal head 3 (the end surface structure of the inner hexagonal head 3 is shown in figure 3) on an inner hexagonal bolt on a hydraulic support valve group assembly, enabling the inner hexagonal head 3 to be matched with an inner hexagonal hole at the head of the inner hexagonal bolt, then holding a lantern ring 10 by a hand, pressing down the ratchet wrench 5, and loosening the inner hexagonal bolt on the hydraulic support valve group assembly through the inner hexagonal head 3 to disassemble the hydraulic support valve group as the nut 4 is fixedly connected with a connecting rod 1 and the connecting rod 1 is fixedly connected with a disassembling rod 2, so that the ratchet wrench 5 drives the connecting rod 1 and the disassembling rod 2 to rotate through the nut 4; meanwhile, as the underground operation environment is severe, the inner hexagonal bolt head on the hydraulic support valve group assembly is easily blocked by sundries, so that the disassembly is affected; therefore, before disassembly, the fan 9 can be opened (the fan 9 is powered by the storage battery), wind generated by the fan 9 is transmitted into the spray rod 6 through the inside of the connecting rod 1 and is sprayed out through the nozzle 7, sundries in the inner hexagonal hole at the head part of the inner hexagonal bolt on the hydraulic support valve group assembly are blown out, and disassembly is convenient to normally perform.
Claims (6)
1. The utility model provides a quick extracting tool of hydraulic support valves assembly which characterized in that: the device comprises a hollow connecting rod, wherein one end of the connecting rod is fixedly connected with one end of a dismounting rod, and the other end of the dismounting rod is welded with an inner hexagonal head; the other end of the connecting rod is coaxially and fixedly connected with a screw cap which is sleeved in the accommodating cavity at the head part of the ratchet wrench.
2. The quick hydraulic support valve block assembly disassembly tool of claim 1, wherein: an L-shaped spray rod is arranged at the joint of the connecting rod and the disassembling rod, one end of the spray rod is connected to the side wall of the connecting rod, one end of the spray rod is communicated with the inside of the connecting rod, and a nozzle is arranged at the other end of the spray rod; the other end of the connecting rod is coaxially connected with one end of an air guide pipe, the other end of the air guide pipe is connected with a fan shell, a fan is installed in the fan shell, and a bearing is arranged at the joint of the air guide pipe and the connecting rod.
3. The quick hydraulic support valve block assembly disassembly tool of claim 1, wherein: the ratchet wrench is connected with the nut and then arranged in an L shape.
4. The quick hydraulic support valve block assembly disassembly tool of claim 1, wherein: the afterbody rigid coupling of ratchet spanner has the lantern ring of being convenient for to hold in hand, is equipped with the silica gel protective sheath on the lantern ring.
5. The quick hydraulic support valve block assembly disassembly tool of claim 1, wherein: the disassembling rod is a telescopic rod.
6. The quick hydraulic support valve block assembly disassembly tool of claim 5, wherein: the disassembly rod comprises a hollow loop bar A and a hollow loop bar B which are coaxially sleeved together, the loop bar A is sleeved outside the loop bar B, and two opposite sides of the loop bar A are respectively fixed with the loop bar B through pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022830081.1U CN214025528U (en) | 2020-11-30 | 2020-11-30 | Quick extracting tool of hydraulic support valves assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022830081.1U CN214025528U (en) | 2020-11-30 | 2020-11-30 | Quick extracting tool of hydraulic support valves assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214025528U true CN214025528U (en) | 2021-08-24 |
Family
ID=77364122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022830081.1U Active CN214025528U (en) | 2020-11-30 | 2020-11-30 | Quick extracting tool of hydraulic support valves assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214025528U (en) |
-
2020
- 2020-11-30 CN CN202022830081.1U patent/CN214025528U/en active Active
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