CN210368476U - Special stripping off device of glued insulation splint - Google Patents
Special stripping off device of glued insulation splint Download PDFInfo
- Publication number
- CN210368476U CN210368476U CN201921170960.7U CN201921170960U CN210368476U CN 210368476 U CN210368476 U CN 210368476U CN 201921170960 U CN201921170960 U CN 201921170960U CN 210368476 U CN210368476 U CN 210368476U
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- pull rod
- hydraulic cylinder
- supporting seat
- glued
- hollow hydraulic
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Abstract
The utility model discloses a special stripping off device of glued insulation splint, which belongs to the field of dismantling machines, and the key points of the technical proposal are that the stripping off device comprises a hollow hydraulic cylinder, a manual hydraulic pump, a pull rod and a supporting seat, a hydraulic oil pipe is connected between the hollow hydraulic cylinder and the manual hydraulic pump, a pressure relief valve is arranged on the hollow hydraulic cylinder, and a pressure rod is arranged on the manual hydraulic pump; one end of the pull rod is provided with a pull rod head, the other end of the pull rod is connected with a stop nut through the supporting seat and the hollow hydraulic cylinder in a threaded mode after penetrating through the supporting seat and the hollow hydraulic cylinder, the diameter of the pull rod is smaller than that of the pull rod head, the pull rod and the axis of the pull rod head are collinear, and the pull rod can move along the axis of the hollow hydraulic cylinder. When the pull rod is used, the pull rod penetrates through the bolt hole in the glued insulating clamping plate until the pull rod head butts against one side, close to the steel rail, of the glued insulating clamping plate, the pull rod head drives the glued insulating clamping plate to be pulled out together in the process of pulling out the pull rod through the hollow hydraulic cylinder, and therefore smooth dismantling of the glued insulating clamping plate is achieved, the steel rail cannot be damaged, and the pull rod is convenient and fast and easy to get.
Description
Technical Field
The utility model relates to a dismantle the machines field, in particular to special stripping off device of insulating splint of veneer gluing.
Background
A large number of glued insulated joints are arranged in the block subarea or the interval of the railway signal machine, so as to meet the separation requirement of the block subarea of the track circuit. The adhesive joint insulating material consists of an insulating clamping plate, a high-strength bolt, an insulating plug sheet, an insulating sleeve and an adhesive. The condition such as the damage and insulating properties decline appear easily at the in-process that splices the insulating joint and use, if insulating joint splint damage reaches 3.5.10 provisions of "repairing rule", when the insulating joint splint of splicing breaks, take place insulating joint "open glue", and the rail gap increases to and is close 12mm or when reducing to be less than 6mm, perhaps when splint insulation resistance drops to below 20 omega, should dismantle and glue the insulating splint and maintain or change down.
In order to facilitate the dismantlement to splice insulating splint, the operation personnel can heat the splicing insulating splint and make its vulcanization to make the cementing capacity of the adhesive of splicing insulating splint descend rapidly, the detachability of splicing insulating splint will improve greatly, if strike it with traditional mode this moment, though also can realize the purpose of dismantling, nevertheless damage the rail easily, and it is higher to operation personnel's experience requirement, strikes the direction and the wrong rule of dynamics and is difficult to take off the splicing insulating splint.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a special stripping off device of veneer insulation clamp, this special stripping off device of veneer insulation clamp can lift off the splice insulation clamp after will vulcanizing under the condition of not damaging the rail fast to easy operation easily goes up the hand.
The above technical purpose of the present invention can be achieved by the following technical solutions: a special stripping device for a glued insulating clamp plate comprises a hollow hydraulic cylinder, a manual hydraulic pump, a pull rod and a supporting seat, wherein a hydraulic oil pipe is connected between the hollow hydraulic cylinder and the manual hydraulic pump, a pressure relief valve is installed on the hollow hydraulic cylinder, and a pressure rod is installed on the manual hydraulic pump; one end of the pull rod is provided with a pull rod head, the other end of the pull rod successively follows the supporting seat and the hollow hydraulic cylinder are in threaded connection with a stop nut after penetrating through, the diameter of the pull rod is smaller than that of the pull rod head, the pull rod and the axis of the pull rod head are collinear, and the pull rod can move along the axis of the hollow hydraulic cylinder.
Furthermore, a pressure gauge is arranged at the interface of the manual hydraulic pump and the hydraulic oil pipe.
Further, the outer wall of the pull rod from the middle part to the penetrating end part is provided with threads.
Furthermore, the supporting seat is L-shaped, and a flange is arranged at the edge of the through hole formed in the supporting seat for the pull rod.
To sum up, the utility model discloses following beneficial effect has:
this special stripping off device of insulating splint that glues penetrates the pull rod and splices the inside bolt hole of insulating splint, supports one side that the insulating splint of gluing is close to the rail until the tie rod head, through the in-process that the cavity pneumatic cylinder was pulled out the pull rod, the tie rod head drives the insulating splint of gluing and pulls out together to this realizes dismantling smoothly to insulating splint, can not harm the rail, convenient and fast easily the shang shou.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is an overall structure view of the pull rod of the present invention;
FIG. 3 is a schematic view of the present invention;
FIG. 4 is a sectional view of the present invention;
fig. 5 is a diagram showing the shape and position distribution of bolt holes on the glued insulation splint.
In the figure: 1. a hollow hydraulic cylinder; 2. a manual hydraulic pump; 201. a pressure lever; 202. a pressure gauge; 203. a hydraulic oil pipe; 3. a pull rod; 301. a tie rod head; 302. a stop nut; 4. a supporting seat; 5. a steel rail; 6. and (5) gluing the insulating splint.
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.
Example 1
Referring to fig. 1 and 2, a special stripping device for a glued insulating clamp plate comprises a hollow hydraulic cylinder 1, a manual hydraulic pump 2, a pull rod 3 and a support seat 4, wherein a hydraulic oil pipe 203 is connected between the hollow hydraulic cylinder 1 and the manual hydraulic pump 2, a pressure relief valve is installed on the hollow hydraulic cylinder 1, and a pressure lever 201 is installed on the manual hydraulic pump 2; one end of the pull rod 3 is provided with a pull rod head 301, the other end of the pull rod 3 is connected with a stop nut 302 through the support seat 4 and the hollow hydraulic cylinder 1 in a threaded manner, the diameter of the pull rod 3 is smaller than that of the pull rod head 301, the pull rod 3 and the axis of the pull rod head 301 are collinear, and the pull rod 3 can move along the axis of the hollow hydraulic cylinder 1.
Referring to fig. 3-5, the left and right sides of the i-shaped rail 5 are tightly adhered with the glued insulating splints 6, and an adhesive is further coated between the rail 5 and the glued insulating splints 6 for further fastening the rail 5 and the glued insulating splints 6, the rail 5 and the glued insulating splints 6 are respectively provided with a plurality of through bolt holes corresponding to each other in position for inserting bolts to further fix the glued insulating splints 6, the bolt holes on the rail 5 are circular, the bolt holes on the glued insulating splints 6 are divided into circular bolt holes and elliptical bolt holes distributed alternately, the circular bolt holes and the elliptical bolt holes on the glued insulating splints 6 on the two sides of the rail 5 are staggered with each other, that is, when one side is a circular bolt hole, the other side is an elliptical bolt hole, and the tie head 301 is in an elliptical column shape, the tie head 301 can easily pass through the elliptical bolt holes of the glued insulating splints 6, but cannot pass through the circular bolt holes of the glued insulating clamp 6, while the tie rod 3 is free to pass through any bolt holes of the glued insulating clamp 6 and the rail 5.
Through the technical scheme, firstly, one end of the pull rod 3, which is far away from the pull rod head 301, is inserted into the oval bolt hole of the cementing insulating clamp plate 6 on one side of the steel rail 5, along with the insertion depth, one end of the pull rod 3 can penetrate through the bolt hole of the steel rail 5 and then extend out of the round bolt hole of the cementing insulating clamp plate 6 on the other side of the steel rail 5, the pull rod head 301 on the other end can finally abut against and tightly cling to one side, which is close to the steel rail 5, of the cementing insulating clamp plate 6 because the pull rod head 301 cannot penetrate through the round bolt hole of the cementing insulating clamp plate 6, at the moment, the pull rod head 301 and the cementing insulating clamp plate 6 generate mutual acting force, then, the supporting seat 4, the hollow hydraulic cylinder 1 and the stop nut 302 are sequentially strung on the part of the pull rod 3, which extends out of the round bolt hole of, then, the positions of the supporting seat 4, the hollow hydraulic cylinder 1 and the stop nut 302 are adjusted to make the supporting seat 4 firmly abut against the upper end and the lower end of the side surface of the steel rail 5, the hollow hydraulic cylinder 1 is firmly clamped between the supporting seat 4 and the stop nut 302, and the three are tightly adhered and kept firmly, wherein the supporting seat 4 plays a role in stably fixing the pull rod 3, the hollow hydraulic cylinder 1, the stop nut 302 and the steel rail 5, then the press rod 201 is continuously pressed manually, hydraulic oil is injected into the hollow hydraulic cylinder 1 through the hydraulic oil pipe 203, the hollow hydraulic cylinder 1 converts hydraulic energy into mechanical energy and drives the pull rod 3 to be pulled out outwards, the pull rod 3 is pulled out to drive the pull rod head 301 to move, the pull rod head 301 drives the glue joint insulating clamp plate 6 abutting against the pull rod head 301 to move together when moving, thereby pulling out the glue joint insulating clamp plate 6 to a certain size, start the relief valve of cavity pneumatic cylinder 1, unload 1 internal pressure of cavity pneumatic cylinder, adjust supporting seat 4 once more, cavity pneumatic cylinder 1 and the position of ending shelves nut 302, will end shelves nut 302 to 3 inboard precessions of pull rod, make supporting seat 4 once more, cavity pneumatic cylinder 1 and end shelves nut 302 three closely laminate and keep firm, repeat above-mentioned step again, until splicing insulating splint 6 and pulled out completely, the utility model discloses a splice insulating splint 6 after will vulcanizing under the condition that does not harm rail 5 lift off fast to easy operation easily goes up the hand.
Example 2
Referring to fig. 1 and 3, a special stripping device for a glued insulation clamping plate is substantially the same as that in embodiment 1, and further, a pressure gauge 202 is arranged at an interface between a manual hydraulic pump 2 and a hydraulic oil pipe 203, and the internal pressure condition of a hydraulic assembly composed of the manual hydraulic pump 2 and a hollow hydraulic cylinder 1 can be monitored by the pressure gauge 202, so that the progress condition of pressurization and pressure relief of the hydraulic assembly can be judged.
Example 3
Referring to fig. 2, a special stripping device for glued insulation splints is substantially the same as that of embodiment 1, and further, the outer walls of the tie rod 3 from the middle part to the penetrating end part are all provided with threads to ensure that the stop nut 302 can normally screw into the tie rod 3.
Example 4
Referring to fig. 1 and 5, a special stripping off device of glued insulation splint, the same with embodiment 1 basically, further, supporting seat 4 is "L type" form, and the left and right sides shape phase-match of rail 5 with "worker" font ensures that supporting seat 4 and rail 5 can stabilize closely to offset, and is provided with the flange for the edge of the through opening that pull rod 3 seted up on supporting seat 4, has played the effect of leading just pull rod 3 in advance, avoids pull rod 3 to run through in supporting seat 4 with a crooked gesture.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a special stripping off device of insulating splint of veneer gluing, includes cavity pneumatic cylinder (1), manual hydraulic pump (2), pull rod (3) and supporting seat (4), its characterized in that:
a hydraulic oil pipe (203) is connected between the hollow hydraulic cylinder (1) and the manual hydraulic pump (2), a pressure relief valve is installed on the hollow hydraulic cylinder (1), and a pressure lever (201) is installed on the manual hydraulic pump (2);
the one end of pull rod (3) is provided with tie-rod head (301), and the other end is followed earlier supporting seat (4) with cavity pneumatic cylinder (1) runs through back threaded connection and has only shelves nut (302), the diameter of pull rod (3) is less than the diameter of tie-rod head (301), just pull rod (3) with tie-rod head (301) axle center collineation, pull rod (3) can along the axle center of cavity pneumatic cylinder (1) removes.
2. The special stripping device for the glued insulation splint according to claim 1, characterized in that: and a pressure gauge (202) is arranged at the interface of the manual hydraulic pump (2) and the hydraulic oil pipe (203).
3. The special stripping device for the glued insulation splint according to claim 1, characterized in that: the outer walls of the pull rods (3) from the middle part to the penetrating end part are provided with threads.
4. The special stripping device for the glued insulation splint according to claim 1, characterized in that: the supporting seat (4) is L-shaped, and a flange is arranged at the edge of a through hole formed in the supporting seat (4) for the pull rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921170960.7U CN210368476U (en) | 2019-07-24 | 2019-07-24 | Special stripping off device of glued insulation splint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921170960.7U CN210368476U (en) | 2019-07-24 | 2019-07-24 | Special stripping off device of glued insulation splint |
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| Publication Number | Publication Date |
|---|---|
| CN210368476U true CN210368476U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921170960.7U Active CN210368476U (en) | 2019-07-24 | 2019-07-24 | Special stripping off device of glued insulation splint |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705555A (en) * | 2020-06-30 | 2020-09-25 | 中国铁建重工集团股份有限公司 | Connecting structure of first steel rail and second steel rail |
| CN111705557A (en) * | 2020-06-30 | 2020-09-25 | 中国铁建重工集团股份有限公司 | Connecting device and connecting structure of first steel rail and second steel rail |
| CN111705556A (en) * | 2020-06-30 | 2020-09-25 | 中国铁建重工集团股份有限公司 | Method for connecting 60kg/m steel rail and 80R steel rail |
| CN111705554A (en) * | 2020-06-30 | 2020-09-25 | 中国铁建重工集团股份有限公司 | Method for connecting 50kg/m steel rail and 80R steel rail |
| CN113601452A (en) * | 2021-08-09 | 2021-11-05 | 中国航发沈阳黎明航空发动机有限责任公司 | Device and method for mounting joint bearing in narrow space |
-
2019
- 2019-07-24 CN CN201921170960.7U patent/CN210368476U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705555A (en) * | 2020-06-30 | 2020-09-25 | 中国铁建重工集团股份有限公司 | Connecting structure of first steel rail and second steel rail |
| CN111705557A (en) * | 2020-06-30 | 2020-09-25 | 中国铁建重工集团股份有限公司 | Connecting device and connecting structure of first steel rail and second steel rail |
| CN111705556A (en) * | 2020-06-30 | 2020-09-25 | 中国铁建重工集团股份有限公司 | Method for connecting 60kg/m steel rail and 80R steel rail |
| CN111705554A (en) * | 2020-06-30 | 2020-09-25 | 中国铁建重工集团股份有限公司 | Method for connecting 50kg/m steel rail and 80R steel rail |
| CN113601452A (en) * | 2021-08-09 | 2021-11-05 | 中国航发沈阳黎明航空发动机有限责任公司 | Device and method for mounting joint bearing in narrow space |
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