CN219619114U

CN219619114U - Maintenance device

Info

Publication number: CN219619114U
Application number: CN202320597915.XU
Authority: CN
Inventors: 王玉秀; 李文宇; 曹琨
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-09-01
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a maintenance device, which belongs to the technical field of urban rail transit safety and comprises a rail maintenance mechanism, wherein the rail maintenance mechanism comprises a frame, maintenance components, a side frame and a side measuring mechanism, the frame comprises a control machine, a handle, a vertical frame and a transverse frame, the bottom of the transverse frame is provided with a plurality of maintenance components in a linear array, the maintenance components comprise a first spring, a longitudinal rod and a bottom ball, the two ends of the transverse frame are respectively provided with the side frame, the side frame comprises a storage battery, a side rod, a limiting plate and a roller, the middle part of the side rod is provided with the side measuring mechanism, and the side measuring mechanism comprises an outer mounting frame, an inner mounting frame, a second spring and a pressure sensor.

Description

Maintenance device

Technical Field

The utility model relates to the field of urban rail transit safety, in particular to a maintenance device.

Background

The track traffic refers to a type of traffic tool or a transportation system which needs to run on a specific track by an operation vehicle, the most typical track traffic is a railway system consisting of a traditional train and a standard railway, along with the diversified development of the train and the railway technology, the track traffic is of more and more types, not only is the track traffic spread over long distances, but also is widely applied to urban public transportation in middle and short distances, in order to ensure the safety of the track traffic, the track is required to be overhauled and maintained regularly, the track traffic is required to be detected before maintenance, manual detection is usually adopted at present, time and labor are wasted, and meanwhile, a maintenance device is easy to shake when maintenance is carried out, so that the stability is reduced, and the maintenance progress is influenced;

the utility model discloses a track traffic maintenance device in patent No. CN202120058260.X, drive the stripper plate anticlockwise rotation when the gyro wheel rolls, the left portion of stripper plate extrusion horizontal plate, thereby drive the right part of horizontal plate and drive the connecting rod clockwise curve down motion when down moving, and then strike the track and produce the sound when driving the top hammer down motion, judge whether the bolt is not hard up or cracked problem, make the top hammer beat the track when reciprocating motion from top to bottom when rotating in succession through the sound, need not the manual work and detect, labour saving and time saving, interlude in the through-hole when driving two sets of gag levers down motion through the telescopic link, conveniently play limiting effect to first pivot through the gag lever post, prevent that the gyro wheel from rolling by oneself, stability is improved, interlude subaerial when the pinion drives the lifter down motion simultaneously, thereby play limiting effect to the organism, prevent that the organism from taking place to rock, stability of equipment has been improved, the guarantee maintenance progress.

The rail transit maintenance device disclosed in the above patent can detect the rail only by knocking, and cannot detect whether the rail is deviated or deformed.

Disclosure of Invention

The utility model aims to provide a maintenance device, which can detect whether a track is deviated or deformed by combining a side frame and a side measuring mechanism when a track is detected by knocking audios so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a maintenance device, includes track maintenance mechanism, track maintenance mechanism includes frame, maintenance subassembly, strake and survey limit mechanism, the frame includes control machine, handle, erects frame and crossbearer, the crossbearer bottom is the linear array and installs a plurality of maintenance subassembly, maintenance subassembly includes first spring, vertical pole and end ball, the strake is all installed at the crossbearer both ends, the strake includes battery, side pole, limiting plate and gyro wheel, side pole mid-mounting has survey limit mechanism, survey limit mechanism includes outer mounting bracket, interior mounting bracket, second spring and pressure sensor.

As a further scheme of the utility model: a vertical frame is welded in the middle of the top of the transverse frame, and a handle and a control machine are installed at the top of the vertical frame.

As a further scheme of the utility model: the bottom of the transverse frame is provided with a plurality of first springs in a linear array, the bottom of each first spring is provided with a longitudinal rod, and the bottom of each longitudinal rod is welded with a bottom ball.

As a further scheme of the utility model: side bars are arranged at two ends of the transverse frame, and a storage battery is arranged at the top of each side bar.

As a further scheme of the utility model: limiting plates are arranged on two sides of two ends of the bottom of the side rod, and idler wheels are arranged on two ends of the bottom of the side rod.

As a further scheme of the utility model: the side bar one side welding has outer mounting bracket, the mounting bracket is all installed at crossbearer bottom both ends, the second spring is all installed to interior mounting bracket and outer mounting bracket middle part, pressure sensor is installed to second spring tip.

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

the urban rail maintenance device can detect whether the rail is deviated or deformed by combining the side frame and the side measuring mechanism while knocking the listening detection rail, and solves the problem that whether the rail is deviated or deformed can not be detected only by knocking the detection rail in the rail traffic maintenance device disclosed in the patent.

Drawings

FIG. 1 is a schematic diagram of a maintenance device according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of a maintenance device according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of the structure at B in fig. 3.

In the figure: 1. a track maintenance mechanism; 101. a frame; 1011. a control machine; 1012. a handle; 1013. a vertical frame; 1014. a cross frame; 102. an overhaul component; 1021. a first spring; 1022. a longitudinal bar; 1023. a bottom ball; 103. a side frame; 1031. a storage battery; 1032. a side bar; 1033. a limiting plate; 1034. a roller; 104. an edge measuring mechanism; 1041. an outer mounting rack; 1042. an inner mounting rack; 1043. a second spring; 1044. a pressure sensor.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments. Materials and equipment used in this example are commercially available, except as specifically noted. Examples of such embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a maintenance device includes a track maintenance mechanism 1, where the track maintenance mechanism 1 includes a frame 101, a maintenance assembly 102, a side frame 103 and a side measuring mechanism 104, the frame 101 includes a control machine 1011, a handle 1012, a vertical frame 1013 and a horizontal frame 1014, the bottom of the horizontal frame 1014 is provided with a plurality of maintenance assemblies 102 in a linear array, the maintenance assembly 102 includes a first spring 1021, a longitudinal rod 1022 and a bottom ball 1023, both ends of the horizontal frame 1014 are provided with the side frame 103, the side frame 103 includes a storage battery 1031, a side rod 1032, a limiting plate 1033 and a roller 1034, the side rod 1032 is provided with the side measuring mechanism 104 in the middle, and the side measuring mechanism 104 includes an outer mounting frame 1041, an inner mounting frame 1042, a second spring 1043 and a pressure sensor 1044.

A vertical frame 1013 is welded in the middle of the top of the horizontal frame 1014, and a handle 1012 and a controller 1011 are arranged on the top of the vertical frame 1013, so that the use is convenient; a plurality of first springs 1021 are arranged at the bottom of the transverse frame 1014 in a linear array, a longitudinal rod 1022 is arranged at the bottom of the first springs 1021, a bottom ball 1023 is welded at the bottom of the longitudinal rod 1022, and the maintenance assembly 102 can strike a railway track for detection through the bottom ball 1023 at the bottom; both ends of the transverse frame 1014 are provided with side bars 1032, and the top of each side bar 1032 is provided with a storage battery 1031, so that power supply is facilitated; limit plates 1033 are arranged on two sides of two ends of the bottom of the side rod 1032, and idler wheels 1034 are arranged on two ends of the bottom of the side rod 1032, so that the device can conveniently move along rails; an outer mounting frame 1041 is welded on one side of the side rod 1032, an inner mounting frame 1042 is mounted at two ends of the bottom of the transverse frame 1014, a second spring 1043 is mounted in the middle of each of the inner mounting frame 1042 and the outer mounting frame 1041, a pressure sensor 1044 is mounted at the end of each second spring 1043, if any end of a rail is greatly deformed, the storage battery 1031 is powered, the deformed end props against the pressure sensor 1044, at the moment, the pressure sensor 1044 detects pressure and transmits the pressure to the controller 1011, the controller 1011 displays a pressure value, and the deformation of the rail can be intuitively, rapidly and conveniently detected.

The working principle of the utility model is as follows: the urban rail maintenance device can detect whether the rail is deflected or not by combining the side frames 103 with the side measuring mechanism 104 while knocking the listening to detect the rail, and before the urban rail maintenance device is used, the rollers 1034 between the side frames 103 at two sides are arranged on the rails at two sides to enable the limit plates 1033 at two sides to respectively prop against the two sides of the rails, at the moment, four pressure sensors 1044 around the rails at two sides are all contacted and connected to the outer side walls of the rails, at the moment, the pressure sensors 1044 cannot detect the pressure, the device is pushed by the hand-held handle 1012, when the overhauling component 102 knocks the rail through the bottom ball 1023 at the bottom, if the rail is deflected greatly, the device cannot be pushed, if any end of the rail is deformed greatly, the deformation end props against the pressure sensors 1044, at the moment, the pressure sensors 1044 detect the pressure and transmit the pressure to the control machine 1011, and the control machine 1011 displays the pressure values, so that the rail deformation can be detected intuitively, rapidly and conveniently (the storage battery 1031, the control machine 1011 and the pressure sensors 1044 are all existing products on the market).

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A maintenance device, characterized in that: including track maintenance mechanism, track maintenance mechanism includes frame, maintenance subassembly, limit frame and survey limit mechanism, the frame includes control machine, handle, erects frame and crossbearer, the crossbearer bottom is the linear array and installs a plurality of maintenance subassembly, maintenance subassembly includes first spring, longitudinal rod and end ball, the limit frame is all installed at the crossbearer both ends, the limit frame includes battery, limit lever, limiting plate and gyro wheel, limit lever mid-mounting has survey limit mechanism, survey limit mechanism includes outer mounting bracket, interior mounting bracket, second spring and pressure sensor.

2. A maintenance device according to claim 1, wherein: a vertical frame is welded in the middle of the top of the transverse frame, and a handle and a control machine are installed at the top of the vertical frame.

3. A maintenance device according to claim 1, wherein: the bottom of the transverse frame is provided with a plurality of first springs in a linear array, the bottom of each first spring is provided with a longitudinal rod, and the bottom of each longitudinal rod is welded with a bottom ball.

4. A maintenance device according to claim 1, wherein: side bars are arranged at two ends of the transverse frame, and a storage battery is arranged at the top of each side bar.

5. A maintenance device according to claim 1, wherein: limiting plates are arranged on two sides of two ends of the bottom of the side rod, and idler wheels are arranged on two ends of the bottom of the side rod.

6. A maintenance device according to claim 1, wherein: the side bar one side welding has outer mounting bracket, the mounting bracket is all installed at crossbearer bottom both ends, the second spring is all installed to interior mounting bracket and outer mounting bracket middle part, pressure sensor is installed to second spring tip.