CN210876864U - Hydraulic support pin shaft shaping tool - Google Patents
Hydraulic support pin shaft shaping tool Download PDFInfo
- Publication number
- CN210876864U CN210876864U CN201921840241.1U CN201921840241U CN210876864U CN 210876864 U CN210876864 U CN 210876864U CN 201921840241 U CN201921840241 U CN 201921840241U CN 210876864 U CN210876864 U CN 210876864U
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- China
- Prior art keywords
- round pin
- pin axle
- jack
- plastic
- hydraulic support
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Abstract
The utility model relates to a hydraulic support round pin axle plastic frock, the purpose is solved and does not have specialized tool at the heating plastic in-process of hydraulic support round pin axle, damages jack, increase cost of maintenance's technical problem easily, the utility model discloses a technical scheme be: the utility model provides a hydraulic support round pin axle plastic frock, includes U type support, jack and radiation shield, and U type support comprises base and two curb plates, and two curb plates are established in the both sides of base, and the upper portion of two curb plates all is equipped with the round pin axle mounting hole, and the jack is vertical to be installed on the base, and the radiation shield cover is established on the ejector pin of jack upper end. The utility model discloses simple structure, it is easy and simple to handle, at the renovation in-process of round pin axle earlier with treating the round pin axle of plastic install in the round pin axle mounting hole, then play to rise jack and carry out the plastic to the position that the round pin axle needs the plastic, but greatly reduced workman's intensity of labour improves maintenance efficiency, and the damage of the reducible high temperature of setting of while radiation shield to jack oil blanket practices thrift a large amount of cost of maintenance.
Description
Technical Field
The utility model belongs to the technical field of the round pin axle plastic, concretely relates to hydraulic support round pin axle plastic frock.
Background
The hydraulic support is a common device in the fully mechanized mining work, some large fully mechanized mining supports need frequent installation, removal and maintenance in the use process, the pin shaft of the hydraulic support is easily damaged in the process, the pin shaft is damaged and deformed, the pin shaft needs to be reshaped and maintained, the pin shaft needs to be heated firstly and then reshaped by a jack in general maintenance, the jack directly contacts with a heated workpiece, the oil seal of the jack is easily damaged, and the maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the heating plastic in-process at hydraulic support round pin axle and not having specialized tool, damage jack, increase cost of maintenance's technical problem easily, provide a hydraulic support round pin axle plastic frock.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the utility model provides a hydraulic support round pin axle plastic frock, includes U type support, jack and radiation shield, U type support comprises base and two curb plates, two curb plates are established in the both sides of base, the upper portion of two curb plates all is equipped with the round pin axle mounting hole, the jack is vertical to be installed on the base, the radiation shield cover is established on the ejector pin of jack upper end.
Furthermore, a water injection hole is arranged on the heat insulation sleeve, and water is filled in the heat insulation sleeve.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a set up U type support, and set up the round pin axle mounting hole on two curb plate upper portions of U type support, install the jack on the base of U type support bottom, and the cover is equipped with the radiation shield that fills water on the ejector pin of jack, install the round pin axle of treating the plastic earlier in the round pin axle mounting hole of U type support top at the renovation in-process of round pin axle, heat the round pin axle with flame, then it needs the position of plastic to play to rise the jack to the round pin axle to carry out the plastic, the device simple structure, and is simple and convenient to operate, but greatly reduced workman's intensity of labour, improve maintenance efficiency, the damage of the reducible high temperature of setting up of radiation shield to jack oil blanket simultaneously, practice thrift a large amount of cost of maintenance.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
in the figure: the device comprises a U-shaped bracket-1, a base-101, a side plate-102 and a pin shaft mounting hole-103; a jack-2; a heat insulation sleeve-3 and a water injection hole-301; a pin shaft-4.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 and 2, the hydraulic support pin shaft shaping tool according to the embodiment includes a U-shaped support 1, a jack 2 and a heat insulation sleeve 3, the U-shaped support 1 is composed of a base 101 and two side plates 102, the two side plates 102 are arranged on two sides of the base 101, pin shaft mounting holes 103 are formed in the upper portions of the two side plates 102, the jack 2 is vertically arranged on the base 101, and the heat insulation sleeve 3 is sleeved on a mandril at the upper end of the jack 2. The heat insulation sleeve 3 is provided with a water injection hole 301, and water is filled in the heat insulation sleeve 3.
The utility model discloses in the use, will wait earlier to reshape the both ends of round pin axle 4 to install in two round pin axle mounting holes 103 on two curb plates 102 upper portions, then with flame heating round pin axle, rise to rise jack and carry out the plastic to the position that the round pin axle needs the plastic, this operation process is simple laborsaving, but greatly reduced workman's intensity of labour improves maintenance efficiency, and the while heat insulating sleeve can protect the oil blanket to the jack not receive the damage of high temperature, practices thrift cost of maintenance.
Claims (2)
1. The utility model provides a hydraulic support round pin axle plastic frock which characterized in that: including U type support (1), jack (2) and radiation shield (3), U type support (1) comprises base (101) and two curb plates (102), establish the both sides at base (101) in two curb plates (102), the upper portion of two curb plates (102) all is equipped with round pin axle mounting hole (103), jack (2) are vertical to be installed on base (101), radiation shield (3) cover is established on the ejector pin of jack (2) upper end.
2. The hydraulic support pin shaft shaping tool according to claim 1, characterized in that: the heat insulation sleeve (3) is provided with a water injection hole (301), and water is filled in the heat insulation sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921840241.1U CN210876864U (en) | 2019-10-30 | 2019-10-30 | Hydraulic support pin shaft shaping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921840241.1U CN210876864U (en) | 2019-10-30 | 2019-10-30 | Hydraulic support pin shaft shaping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210876864U true CN210876864U (en) | 2020-06-30 |
Family
ID=71314808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921840241.1U Active CN210876864U (en) | 2019-10-30 | 2019-10-30 | Hydraulic support pin shaft shaping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210876864U (en) |
-
2019
- 2019-10-30 CN CN201921840241.1U patent/CN210876864U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |