CN214497013U

CN214497013U - Quick-release type splicing track for temporary track

Info

Publication number: CN214497013U
Application number: CN202122252936.1U
Authority: CN
Inventors: 鹿存金; 张明刚; 张永顺; 刘生力; 张少旭
Original assignee: China Chemical Construction Investment Group Co ltd
Current assignee: China Chemical Construction Investment Group Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2021-10-26
Anticipated expiration: 2031-09-17

Abstract

The utility model relates to a concatenation track, specifically speaking relates to a be used for interim track with quick detach formula concatenation track. The supporting device comprises a supporting device and a fixing device arranged on one side of the supporting device, the fixing device comprises two limiting blocks, the bottom ends of the two limiting blocks are rotatably connected with a supporting rod, one end of the supporting rod is rotatably connected with a connecting block, the bottom end of the connecting block is provided with a rotating mechanism, the rotating mechanism comprises a fixing block, and the fixing block is fixedly connected with the connecting block. The utility model relates to a rolling disc through setting up makes the threaded rod remove under the cooperation with supporting shoe threaded connection, the threaded rod drives the limiting block through connecting block and vaulting pole when removing and will remove track and normal track and prop in one, spacing spring drives two stoppers through inserted bar and loop bar simultaneously and gives an inside pulling force of removal track, it is fixed to make the removal track, when dismantling, the orbital dismantlement of removal can be realized to rotatory rolling disc, and is simple and convenient swift to operate, can not influence the normal use of railway.

Description

Quick-release type splicing track for temporary track

Technical Field

The utility model relates to a concatenation track, specifically speaking relates to a be used for interim track with quick detach formula concatenation track.

Background

The track is often because of reasons such as wearing and tearing make the track damage through the in-process of long-time use, need use one and can replace original orbital interim track at the in-process of track maintenance, takes the normal use of replacing original track, and the current interim track dismouting operation of current is comparatively loaded down with trivial details, and the change of the track of not being convenient for influences the normal operating of railway.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be arranged in interim track with quick detach formula concatenation track to solve the problem that proposes among the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides a be used for interim track with quick detach formula concatenation track, include strutting arrangement and set up in the fixing device of strutting arrangement one side, fixing device includes two limiting block, two limiting block's bottom is rotated and is connected with the vaulting pole, the one end of vaulting pole is rotated and is connected with the connecting block, the bottom of connecting block is equipped with slewing mechanism, slewing mechanism includes the fixed block, fixed block and connecting block fixed connection, one side of fixed block is equipped with the rolling disc, the one end of rolling disc is equipped with the threaded rod that runs through the fixed block, threaded rod and fixed block rotate to be connected.

As a further improvement of the technical scheme, the rotating rod is matched with the inside of one side of the rotating disc in an inserting mode, the rotating rod is fixedly connected with the threaded rod, and the rotating rod is connected with the rotating disc in a sliding mode.

As a further improvement of the technical scheme, one end of the rotating rod is fixedly connected with a fixed spring, the fixed spring is fixedly connected with the rotating disc, one side of the fixed block is fixedly connected with a gear block, and the gear block is meshed with teeth of the rotating disc.

As a further improvement of the technical scheme, the supporting device comprises two supporting blocks, the tops of the two ends of the two supporting blocks are connected with moving tracks in a sliding mode, the middle of one side of each moving track is provided with a limiting block, the limiting blocks are matched with the moving tracks, the threaded rods penetrate through the supporting blocks and are in threaded connection with the supporting blocks, and the moving tracks are matched with the limiting blocks.

As a further improvement of the technical scheme, one the bottom fixedly connected with inserted bar of stopper, the loop bar has been cup jointed to the one end outer wall of inserted bar, loop bar and inserted bar sliding connection, loop bar and another stopper fixed connection, the spacing spring of one end fixedly connected with of inserted bar, spacing spring and loop bar fixed connection.

As a further improvement of the technical scheme, an adjusting device is arranged inside the supporting block and comprises an adjusting rod penetrating through the supporting block, adjusting lantern rings penetrating through the supporting block are connected to two ends of the adjusting rod in a threaded mode, the adjusting lantern rings are fixedly connected with the moving track, a limiting gear is fixedly connected to one end of the adjusting rod, and the limiting gear is rotatably connected with the supporting block.

As a further improvement of the technical scheme, one side of the limiting gear is provided with a fixture block, the fixture block is matched with the tooth clamping of the limiting gear in a clamping mode, a limiting sleeve is sleeved on the outer wall of one end of the fixture block, the fixture block penetrates through the limiting sleeve and is connected with the limiting sleeve in a sliding mode, one end of the limiting sleeve is rotatably connected with a stop block, one end of the stop block is matched with a clamping strip in an L shape in a clamping mode, and the clamping strip is fixedly connected with the limiting sleeve.

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

this be arranged in interim track with quick detach formula concatenation track, the rolling disc that makes the threaded rod through setting up moves under the cooperation with supporting shoe threaded connection, the threaded rod drives the restriction piece through connecting block and vaulting pole when removing and will move the track and prop at one with normal track, spacing spring drives two stoppers through inserted bar and loop bar simultaneously and gives an inside pulling force of removal track, it is fixed to make the removal track, when dismantling, the orbital dismantlement of removal can be realized to rotatory rolling disc, and is simple and convenient to handle swiftly, can not influence the normal use of railway.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the supporting device of the utility model;

fig. 3 is a schematic structural view of the adjusting device of the utility model;

fig. 4 is a schematic structural view of a fixture block of the utility model;

fig. 5 is a schematic structural view of the fixing device of the utility model;

fig. 6 is a schematic structural view of the rotating mechanism of the utility model.

The various reference numbers in the figures mean:

100. a support device;

110. a support block; 120. a moving track; 121. a limiting block; 122. a loop bar; 123. inserting a rod; 130. an adjustment device; 131. adjusting the lantern ring; 132. adjusting a rod; 133. defining a gear; 134. a clamping block; 135. a limiting sleeve; 136. a stopper; 137. clamping the strip;

200. a fixing device;

210. a threaded rod; 220. connecting blocks; 221. a stay bar; 222. a limiting block; 230. a rotating mechanism; 231. a fixed block; 232. a gear block; 233. rotating the disc; 234. rotating the rod.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-6, the present embodiment provides a quick-release type spliced track for temporary tracks, including a supporting device 100 and a fixing device 200 disposed at one side of the supporting device 100, the fixing device 200 includes two limiting blocks 222, the limiting blocks 222 facilitate fixing the movable track 120, the bottom ends of the two limiting blocks 222 are rotatably connected with a supporting rod 221, the supporting rod 221 drives the limiting blocks 222, one end of the supporting rod 221 is rotatably connected with a connecting block 220, the connecting block 220 is connected with the supporting rod 221, the bottom end of the connecting block 220 is provided with a rotating mechanism 230, the rotating mechanism 230 includes a fixing block 231, the fixing block 231 drives the connecting block 220, the fixing block 231 is fixedly connected with the connecting block 220, one side of the fixing block 231 is provided with a rotating disc 233, one side of the rotating disc 233 is provided with a gear, the rotating disc 233 drives a threaded rod 210, one end of the rotating disc 233 is provided with a threaded rod 210 penetrating through the fixing block 231, the threaded rod 210 is rotatably connected with the fixing block 231, the moving track 120 is fixed by rotating the rotating disc 233 to drive the threaded rod 210, the support rod 221 and the limiting block 222.

Further, the inside grafting cooperation of one side of rolling disc 233 has dwang 234, dwang 234 drives threaded rod 210, dwang 234 and threaded rod 210 fixed connection, dwang 234 and rolling disc 233 sliding connection, the one end fixedly connected with fixed spring of dwang 234, fixed spring makes rolling disc 233 just often with gear piece 232 meshing, the rotation of injecing rolling disc 233, fixed spring and rolling disc 233 fixed connection, one side fixedly connected with gear piece 232 of fixed block 231, gear piece 232 and the tooth meshing of rolling disc 233, the realization is fixed it after the installation of removal track 120 is accomplished, can not drop.

Further, the supporting device 100 includes two supporting blocks 110, the supporting block 110 supports the moving track 120, the moving track 120 is slidably connected to the top of two ends of the two supporting blocks 110, a limit block 121 is disposed at the middle position of one side of the moving track 120, the limit block 121 is matched with a limit block 222 to fix the position of the moving track 120, the limit block 121 is matched with the moving track 120, the threaded rod 210 penetrates through the supporting block 110 and is in threaded connection with the supporting block 110, the moving track 120 is matched with the limit block 222, an insertion rod 123 is fixedly connected to the bottom end of one limit block 121, the insertion rod 123 is matched with a loop rod 122, a loop rod 122 is sleeved on the outer wall of one end of the insertion rod 123, the loop rod 122 is slidably connected with the insertion rod 123, the loop rod 122 is fixedly connected with the other limit block 121, a limit spring is fixedly connected to one end of the insertion rod 123, the limit spring makes the insertion rod 123 and the loop rod 122 apply a pulling force to the two limit blocks 121, and the limit spring is fixedly connected with the loop rod 122, an adjusting device 130 is arranged inside the supporting block 110, the adjusting device 130 comprises an adjusting rod 132 penetrating through the supporting block 110, two ends of the adjusting rod 132 are provided with opposite threads, so that the two adjusting ring rings 131 move in opposite directions, two ends of the adjusting rod 132 are in threaded connection with the adjusting ring rings 131 penetrating through the supporting block 110, the adjusting ring rings 131 drive the moving track 120, the adjusting ring rings 131 are fixedly connected with the moving track 120, one end of the adjusting rod 132 is fixedly connected with a limiting gear 133, the limiting gear 133 is matched with the fixture block 134 to limit the rotation of the adjusting rod 132, the limiting gear 133 is rotatably connected with the supporting block 110, one side of the limiting gear 133 is provided with a fixture block 134, the fixture block 134 is in clamping fit with teeth of the limiting gear 133, the outer wall of one end of the fixture block 134 is sleeved with a limiting sleeve 135, the fixture block 134 penetrates through the limiting sleeve 135 and is in sliding connection with the limiting sleeve 135, and one end of the limiting sleeve 135 is rotatably connected with a stop block 136, the movement of the fixture block 134 is limited, one end of the stop block 136 is in clamping fit with an L-shaped fixture strip 137, the position of the stop block 136 is fixed, and the fixture strip 137 is fixedly connected with the limiting sleeve 135, so that the fixing of the moving rail 120 and the adjustment before installation are realized.

When the quick-release type spliced track for the temporary track is used specifically, the movable track 120 is placed at the joint of the normal track, the stop block 136 is opened, the limiting gear 133 is rotated to enable the two adjusting lantern rings 131 to drive the movable track 120 to be adjusted to the same position as the distance between the normal track, the stop block 136 is closed, the limit gear 133 is limited through the fixture block 134 to limit the rotation of the adjusting rod 132, the rotating disc 233 is pulled up and rotated, the meshing of the rotating disc 233 and the gear block 232 is finished, the rotating disc 233 is rotated, the two support rods 221 and the limiting blocks 222 are enabled to support the movable track 120 and the normal track through the threaded connection of the threaded rod 210 and the support block 110, meanwhile, the limiting springs drive the inserted rods 123 and the toggle rods 122 to enable the two limiting blocks 121 to provide inward pulling force for the movable track 120, the movable track 120 is fixed through the cooperation with the supporting force of the two limiting blocks 222, when disassembly is needed, the rotating disc 233 is pulled up and rotated, the two limiting blocks 222 are loosened to fix the movable rail 120, so that the disassembly can be completed, the operation is simple, convenient and quick, and the daily operation of the railway cannot be influenced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A quick-release type splicing track for temporary tracks, which comprises a supporting device (100) and a fixing device (200) arranged on one side of the supporting device (100), and is characterized in that: the fixing device (200) comprises two limiting blocks (222), the bottom ends of the limiting blocks (222) are rotatably connected with a support rod (221), one end of the support rod (221) is rotatably connected with a connecting block (220), a rotating mechanism (230) is arranged at the bottom end of the connecting block (220), the rotating mechanism (230) comprises a fixing block (231), the fixing block (231) and the connecting block (220) are fixedly connected, a rotating disc (233) is arranged on one side of the fixing block (231), a threaded rod (210) penetrating through the fixing block (231) is arranged at one end of the rotating disc (233), and the threaded rod (210) is rotatably connected with the fixing block (231).

2. The quick-release splicing track for temporary tracks according to claim 1, wherein: the inside grafting cooperation of one side of rolling disc (233) has dwang (234), dwang (234) and threaded rod (210) fixed connection, dwang (234) and rolling disc (233) sliding connection.

3. The quick-release splicing track for temporary tracks according to claim 2, wherein: the one end fixedly connected with fixed spring of dwang (234), fixed spring and rolling disc (233) fixed connection, one side fixedly connected with gear piece (232) of fixed block (231), the tooth meshing of gear piece (232) and rolling disc (233).

4. The quick-release splicing track for temporary tracks according to claim 1, wherein: the supporting device (100) comprises two supporting blocks (110), the tops of two ends of each supporting block (110) are connected with a moving track (120) in a sliding mode, a limiting block (121) is arranged in the middle of one side of each moving track (120), the limiting blocks (121) are matched with the moving tracks (120), the threaded rod (210) penetrates through the supporting blocks (110) and is in threaded connection with the supporting blocks (110), and the moving tracks (120) are matched with the limiting blocks (222).

5. The quick-release splicing track for temporary tracks according to claim 4, wherein: one bottom fixedly connected with inserted bar (123) of stopper (121), loop bar (122) have been cup jointed to the one end outer wall of inserted bar (123), loop bar (122) and inserted bar (123) sliding connection, loop bar (122) and another stopper (121) fixed connection, the one end fixedly connected with limit spring of inserted bar (123), limit spring and loop bar (122) fixed connection.

6. The quick-release splicing track for temporary tracks according to claim 5, wherein: the adjusting device (130) is arranged inside the supporting block (110), the adjusting device (130) comprises an adjusting rod (132) penetrating through the supporting block (110), two ends of the adjusting rod (132) are in threaded connection with adjusting lantern rings (131) penetrating through the supporting block (110), the adjusting lantern rings (131) are fixedly connected with the moving track (120), one end of the adjusting rod (132) is fixedly connected with a limiting gear (133), and the limiting gear (133) is rotatably connected with the supporting block (110).

7. The quick-release splicing track for temporary tracks according to claim 6, wherein: one side of injecing gear (133) is equipped with fixture block (134), fixture block (134) and the tooth joint cooperation of injecing gear (133), the one end outer wall of fixture block (134) is cup jointed and is limited set (135), fixture block (134) run through limited set (135) and with limited set (135) sliding connection, the one end of limited set (135) is rotated and is connected with dog (136), the one end joint cooperation of dog (136) has card strip (137) that are L shape, card strip (137) and limited set (135) fixed connection.