CN215164231U

CN215164231U - Track bed sleeper inefficacy nylon sleeve pipe remove device

Info

Publication number: CN215164231U
Application number: CN202120382535.5U
Authority: CN
Inventors: 杨海滨; 邵新新; 翟志鹏; 伏晓; 张博
Original assignee: Nanjing Metrol Operation Co ltd
Current assignee: Nanjing Metrol Operation Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-12-14
Anticipated expiration: 2031-02-20

Abstract

The utility model discloses a road bed sleeper inefficacy nylon sleeve pipe remove device, including high strength support, rail face gyro wheel, gyro wheel locking device, water brill translation device, optical axis, water brill main part, the body that goes up and down, the utility model discloses the X axle of device through constituteing by gyro wheel and locking device is adjusted by nested formula slide bar and is constituteed, and the Z axle of constituteing is controlled by the elevating gear of water brill itself, and behind the locking X axle, the fast switch over location of four nylon sleeve pipe positions can be realized through the regulation of Y axle, and after the locking Y axle, the switching of homonymy nylon sleeve pipe position can be realized to the regulation X axle. The device uses the reliability better, and the higher water of efficiency bores as boring the instrument of getting, has reduced the ratio of occuping at the operation of manpower, and transportation tool equipment can be placed to smooth water platform, has replaced the mode of manpower transport in the past, and three-dimensional coordinate governing system has realized the quick location of water brill, has reduced the activity duration.

Description

Track bed sleeper inefficacy nylon sleeve pipe remove device

Technical Field

The utility model belongs to the technical field of the track traffic, concretely relates to track way cement road bed inefficacy nylon sleeve pipe remove device.

Background

The rail equipment is a foundation stone for safe operation of subways, the Nanjing subways are opened up to now in 2005, and the problem of aging of the rail equipment gradually occurs in the early opened lines. In the business jurisdictions, the problem of nylon casing failure persists for a long time, and the number of failures increases with the operating age and operating density. Especially, the regional circumstances such as overhead and open-air track district are especially serious, and whole railway roadbed pre-buried nylon sleeve became invalid and leads to the bolt not hard up, and partial regional bolt thoroughly became invalid, leads to the unable fixed rail of fastener, and the skew takes place for the track geometry. This problem has become a significant safety hazard affecting subway operations.

The traditional hot melting anchor machine is heated to a higher temperature, the nylon sleeve is inserted into the failed nylon sleeve, the nylon sleeve is dissolved at a high temperature to form a cross-shaped groove, and then a manual tool is used for rotating and taking out the failed nylon sleeve. The traditional operation consumes a long time, and the nylon sleeve pipe dissolved at high temperature can generate pungent air temperature. The hot melting anchor machine has high failure rate, and the heating rod body is easy to loosen, thereby influencing the operation efficiency. The operation process mainly uses manpower, and the degree of mechanization is not high.

I have changed the thinking, designed, developed a inefficacy nylon sleeve pipe remove device by oneself, the device can accomplish the change of subway operation line inefficacy nylon sleeve pipe fast, high-efficient, safely in limited time night.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a track way area cement road bed inefficacy nylon sleeve pipe remove device has directly promoted circuit inefficacy nylon sleeve pipe and has changed efficiency, has solved new sleeve pipe and road bed fastening connection problem, for realizing that the circuit inefficacy nylon sleeve pipe on a large scale changes the tamping basis, has guaranteed inseparable fixed of circuit track and road bed, has ensured subway operation safety.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a railway roadbed sleeper inefficacy nylon sleeve pipe remove device, includes the high strength support, and gyro wheel locking device, optical axis slide bar, water bores the main part, the body goes up and down, be fixed with the water on the high strength support and bore the translation device, the high strength support is equipped with the rail face gyro wheel all around, rail face gyro wheel one side is equipped with the gyro wheel locking device, the water bores the translation device and is equipped with the water and bores the main part.

Preferably, the rhinestone translation device moves in a translation mode through the nested slide rod and the limiting device, and the rhinestone vertically moves up and down through the lifting body.

Preferably, the lifting body vertically moves up and down through rack columns on the water drill main body.

Preferably, the roller locking device is fixed by a limiting hook.

Preferably, the high-strength support is provided with two optical axis slide bars which are parallel to each other.

Preferably, the 4 rail surface rollers are respectively provided with a roller locking device.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model accelerates the operation process through a three-dimensional coordinate adjusting system;

2. the utility model can prevent the displacement of the platform through the roller locking device;

3. the utility model discloses a high strength support is used for settling water and bores, generator and supporting instrument.

Drawings

FIG. 1 is a schematic view of the oblique rail of the present invention;

FIG. 2 is a first schematic view of the radial fixing operation of the water drill of the present invention;

FIG. 3 is a second schematic diagram of the radial fixing operation of the water drill of the present invention;

FIG. 4 is a schematic diagram of the horizontal fixing operation of the water drill of the present invention;

FIG. 5 is a schematic view of the whole oblique view of the present invention;

FIG. 6 is a view of the overall structure of the present invention;

fig. 7 is a left side view of the whole structure of the present invention.

In the figure: 1. a high strength stent; 2. rail surface rollers; 3. a roller locking device; 4. an optical axis slide bar; 5. a rhinestone translation device; 6. drilling with water; 7. a lifting body;

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. 1-7, the present invention provides a technical solution:

the utility model provides a railway roadbed sleeper inefficacy nylon sleeve pipe remove device, includes high strength support 1, and gyro wheel locking device 3, optical axis slide bar 5, water bore main part 6, the body 7 that goes up and down, be fixed with water on the high strength support 1 and bore translation device 4, high strength support 1 is equipped with rail surface gyro wheel 2 all around, 2 one sides of rail surface gyro wheel are equipped with gyro wheel locking device 3, water bores translation device 4 and is equipped with water and bores main part 5.

Specifically, the water drill translation device 4 moves in a translation mode through the nested optical axis sliding rod 5 and the limiting device, and the water drill moves vertically through the lifting body 7.

Specifically, the roller locking device (3) comprises a platform limiting arm, a limiting hook, a fixed clamp jaw and a limiting spanner, wherein the platform limiting arm is tightly attached to and clamped with the rail jaw of the steel rail, the limiting hook hooks the fixed clamp jaw on the platform limiting arm, the limiting spanner hooks the fixed clamp, and the fixed clamp is fixed and cannot move after clamping the rail jaw of the steel rail;

the roller locking device 3 is characterized in that as shown in fig. 2, a platform limiting arm is firstly attached to tightly clamp a rail jaw, a limiting hook is then hooked on a fixed clamp jaw on the platform limiting arm, a limiting wrench is stirred to enable the limiting hook to hook the fixed clamp, and the platform limiting arm is fixed and cannot move after clamping the rail jaw.

Specifically, the lifting body 7 vertically moves up and down through rack columns on the rhinestone main body.

Specifically, two optical axis slide bars 4 are arranged on the high-strength support 1, and the two optical axis slide bars 4 are parallel to each other.

Specifically, as shown in fig. 3, the rhinestone translation device 5 is formed by sleeving 4 shaft sleeves on an optical axis and connecting a rhinestone substrate and a platform limiting arm through bolts, and when the translation device is moved to a proper position, a fixed handle is rotated clockwise, so that the translation device 5 is fixed on an optical axis slide bar 4 and cannot move.

Specifically, the 4 rail surface rollers 2 are respectively provided with a roller locking device 3.

The working principle is as follows: firstly, an electric wrench is utilized to unscrew a T-shaped bolt of a fastener, an elastic strip and a track gauge block are removed, 2 track lifting machines are used to lift an existing steel rail simultaneously, two track lifting machines are used to lift the existing steel rail simultaneously, an iron pad bolt is loosened by the electric wrench, an iron pad and a rubber pad are taken out, the state of a line steel rail is recovered, when in operation, the track surface roller 2 is moved to a designated position, a roller locking device 3 is utilized to fix the track surface roller 2, the reaction force is large when in water drilling operation, the roller locking device can prevent platform displacement, a high-strength bracket 1 is used for arranging a water drill, a generator and a matched tool, a water drill translation device 4 can translate and position on a Y axis by translation motion of a nested slide bar and a limiting device, then the water drill is driven to punch by vertical up-and-down motion of a lifting body 7, the lifting body 7 can utilize a rack arranged on a water drill body 6 to descend to check whether the drilling position is accurate, and the position of the rhinestone is adjusted by utilizing a three-dimensional coordinate adjusting system to ensure that the rhinestone drill bit drills into the sleeve vertically and is concentric with the nylon sleeve.

During drilling, sufficient water is required to be in the water tank, the piston is pulled manually continuously to ensure that the air pressure of the water tank accords with automatic flowing, the drill bit is prevented from being damaged due to overheating, the water drill is provided with a high-speed gear and a low-speed gear, the water drill is basically of a concrete structure 0-50 mm after the drilling is started, and the high-speed gear is adopted for quickly drilling; drilling a reinforcing steel bar layer by adopting a low-speed gear position when reinforcing steel bars appear below 50 mm; stopping drilling after the drilling depth reaches 150mm, taking out the nylon sleeve that became invalid, cleaning up the disintegrating slag and ponding in the hole with the dust catcher, carry out drying process in the hole, make the clean dry in hole, slowly pour into along the pore wall with the structure glue from the bottom in the hole, reach 2/3 of hole depth and stop, according to the new nylon sleeve of gradually screwing in of clockwise direction, guarantee to arrive at the bottom of the hole, new nylon sleeve utilizes 2 pre-buried nylon sleeve relative distances in sleeper end to carry out the accurate positioning.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a railway roadbed sleeper inefficacy nylon sleeve pipe remove device, includes high strength support (1), gyro wheel locking device (3), optical axis slide bar (4), water bores (6), the lift body (7), its characterized in that: be fixed with water on high strength support (1) and bore translation device (5), be equipped with two optical axis slide bars (4) on high strength support (1), and two optical axis slide bars (4) are parallel to each other, high strength support (1) is equipped with rail surface gyro wheel (2) all around, rail surface gyro wheel (2) one side is equipped with gyro wheel locking device (3), water bores translation device (5) and is equipped with water and bores (6) main part.

2. The device for taking out the nylon casing pipe with the failed track sleeper of the track bed as claimed in claim 1, is characterized in that: the water bores the translation device (5) through nested formula optical axis slide bar (4) and stop device translation motion, the water bores the perpendicular up-and-down motion through the body that goes up and down (7).

3. The device for taking out the nylon casing pipe with the failed track sleeper of the track bed as claimed in claim 2, is characterized in that: the lifting body (7) vertically moves up and down through a rack column on the main body of the rhinestone (6).

4. The device for taking out the nylon casing pipe with the failed track sleeper of the track bed as claimed in claim 3, is characterized in that: the roller locking device (3) comprises a platform limiting arm, a limiting hook, a fixed clamp jaw and a limiting spanner, wherein the platform limiting arm is attached to tightly clamp the steel rail jaw, the limiting hook hooks the fixed clamp jaw on the platform limiting arm, the limiting spanner hooks the fixed clamp, and the fixed clamp cannot move after clamping the steel rail jaw.

5. The device for taking out the nylon casing pipe with the failed track sleeper of the track bed as claimed in claim 4, is characterized in that: the water bores the translation device (5) with 4 axle sleeves cover on the optical axis and bore the base plate with water and be connected with the spacing arm of platform through the bolt.