CN110593029B

CN110593029B - Floating plate lifting device for track

Info

Publication number: CN110593029B
Application number: CN201910951687.XA
Authority: CN
Inventors: 卢柏林; 谭广洲; 王正江; 姜昆
Original assignee: Daoerdao Technology Co ltd
Current assignee: Daoerdao Technology Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2023-05-23
Anticipated expiration: 2039-10-09
Also published as: CN110593029A

Abstract

The invention discloses floating slab hoisting equipment for a track, which comprises a car body and a steel rope, wherein a supporting plate is fixed on the car body, a device chamber housing is arranged on the right side of a control chamber, a second electric telescopic rod base is arranged on the rear side of the control chamber, connecting rods are fixed at the front end and the rear end of the left side of the second electric telescopic rod, a first pulley housing is fixed on the front side of the second electric telescopic rod, a fixing rod is fixed on the first pulley housing, a third electric telescopic rod is fixed at one end of the fixing plate, a third pulley is connected with the lower side of the steel rope in a sliding mode, a bearing rope is fixed on the lower side of a hook, a rubber buffer cushion is arranged between the floating slabs, and a first limiting groove is formed in the floating slabs. This floating slab lifting device for track sets up first electric telescopic handle, and lifting device ground inclination is too big when the construction, can adjust through four first electric telescopic handle, makes things convenient for later stage operating personnel to control it.

Description

Floating plate lifting device for track

Technical Field

The invention relates to the technical field of track floating plates, in particular to a floating plate hoisting device for a track.

Background

With the continuous development of the economic level, a light rail, a high-speed rail and a subway become the most common traffic tools for urban traffic, a floating slab is an indispensable part of rail traffic, when the light rail, the high-speed rail and the subway are built, the prefabricated floating slab needs to be moved to a construction position, and finally, the rail can be paved, and when the floating slab is moved, hoisting equipment is generally adopted.

When the existing hoisting equipment is used for hoisting the floating plate, the floating plate is not fixed in an auxiliary mode, if a rope breaks, the floating plate is directly dropped to the ground to cause damage to the floating plate, a group of pulleys easily shake when the floating plate is hoisted, in a construction area, an operating room can be kept to be relatively flat to operate when the slope of the construction ground is large, misoperation is easy to occur to operators, when the hoisting equipment is used for operating, noise is too loud, the constructors are influenced to communicate with other operators, if misoperation occurs, communication cannot be timely carried out, eardrum is easy to damage due to the fact that noise is too loud, peripheral noise pollution is caused, the floating plate is fixed in a plurality of blocks, if a seesaw phenomenon does not occur at the joint of the floating plate in time, the floating plate breaks, and finally normal operation of the whole subway is influenced.

Disclosure of Invention

The invention aims to provide floating slab hoisting equipment for a track, which solves the problems that the existing hoisting equipment provided in the background art is not used for auxiliary fixing when a floating slab is hoisted, is easy to shake during hoisting, has no way to enable an operating room to keep a relatively flat environment for operation when the hoisting equipment is operated in a construction area and has large slope of the construction ground, the noise is overlarge, the communication between constructors and other operators is influenced, if a seesaw phenomenon appears at the joint of the floating slab, the floating slab is not found in time, and the floating slab is broken in serious cases.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a floating slab lifting device for track, includes car body and steel cable, be fixed with the backup pad on the car body, and the inside first electric telescopic handle that inlays of backup pad, first electric telescopic handle upside is fixed with the antiskid plate simultaneously, control the room right side and be provided with device room shell, and be fixed with the acoustic celotex on the device room shell inner wall, simultaneously device room shell upside is fixed with electric wire reel, control the room rear side and be provided with second electric telescopic handle base, and rotate on the second electric telescopic handle base and be connected with the second electric telescopic handle, both ends all are fixed with the connecting rod around the second electric telescopic handle left side, and connecting rod one end is fixed with the fixed plate, second electric telescopic handle front side is fixed with first pulley shell, and first pulley shell rotates and is connected with first pulley, be fixed with the dead lever on the first pulley shell, and dead lever sliding connection has second pulley shell and second pulley, second pulley shell and dead lever upside are all rotated and are connected with the second pulley, fixed with the third electric telescopic handle base, and third electric telescopic handle one end is fixed with the third electric telescopic handle, and third electric telescopic handle side is fixed with the connecting rod, and the second pulley shell side is provided with the fixed wire rope, the fixed with the fixed knot is connected with the wire rope, the fixed knot is connected with the first pulley, the fixed knot is connected with the wire rope, the fixed with the fixed knot, the fixed knot is connected with the wire rope, the fixed knot is connected with the fixed groove is connected with the first pulley on the left side, and has, the fixed bolt is connected with the fixed bolt, and has the fixed bolt, and the fixed bolt is connected with the fixed to the fixed groove is connected with the bolt, and has the bolt. And the upper side of the spring shaft is fixed with a pressure sensor, and the upper side of the pressure sensor is fixed with a bump.

Preferably, the antiskid plate is provided with antiskid patterns.

Preferably, the antiskid plate upside is provided with the loop wheel machine and removes the round, and loop wheel machine removes the round upside and is provided with the control room, controls the indoor control box that is provided with simultaneously.

Preferably, a foam board is fixed on the sound insulation board, and holes are formed in the foam board.

Preferably, one end of the steel rope is wound on the electric wire spool, and the other end of the steel rope is connected with the third pulley through the first pulley and the second pulley.

Preferably, the floating plate and the shear hinge form a detachable mounting structure through a first bolt.

Preferably, holes with the same diameter are distributed on the sound insulation foam at equal intervals.

Preferably, three first limiting grooves are formed, and arc bolts are arranged in the three first limiting grooves.

Preferably, the locator and the pressure sensor are remotely connected with a computer terminal.

Compared with the prior art, the invention has the beneficial effects that: the floating slab hoisting equipment for the track,

(1) The first electric telescopic rods are arranged, the ground inclination of the hoisting equipment is overlarge during construction, the hoisting equipment can be adjusted through the four first electric telescopic rods, the first electric telescopic rods drive the antiskid plates to adjust and level the control room, later-stage operators can conveniently control the hoisting equipment, and the whole hoisting operation cannot be influenced;

(2) The first pulley, the second pulley and the third pulley are arranged, hooks are arranged on the lower sides of the first pulley, the second pulley and the third pulley through the third pulley, and the second pulley moves to drive the hooks to move left and right, so that floating plates with different lengths or other objects can be fixed in an auxiliary mode, if a bearing rope under the first pulley breaks, the floating plates cannot fall off, damage to the floating plates is avoided, loss is reduced, and practicality is improved;

(3) The sound insulation board is arranged, sound insulation foam is fixed on the inner wall of the sound insulation board, and holes are formed in the sound insulation foam, so that the sound insulation board and the sound insulation foam treat noise in the device room shell, the noise is reduced from being transmitted out of the device room shell, and the fact that communication cannot be carried out in a construction site due to overlarge noise is ensured;

(4) The device is provided with a spring shaft, a positioner and a pressure sensor, the connection part of the floating plate can be subjected to vibration reduction treatment by the aid of the spring shaft, the positioner and the pressure sensor are arranged on the spring shaft, pressure information of a vehicle passing through the pressure sensor is transmitted to a computer end, the computer end judges the pressure information, if the pressure value deviation of the connection part of the floating plate is larger than that of other connection parts, the connection part of the floating plate needs to be overhauled, a worker can find the needed maintenance part through the positioner, and the floating plate is prevented from being broken to affect the whole work.

Drawings

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

FIG. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic diagram of a left-hand structure of a first pulley of the present invention distributed over a first pulley housing;

FIG. 5 is a schematic diagram showing a first spacing groove distributed on a floating plate according to the present invention;

FIG. 6 is a schematic diagram showing a distribution structure of a second bolt on a first limit groove;

FIG. 7 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;

fig. 8 is an enlarged view of the structure of fig. 6B according to the present invention.

In the figure: 1. the vehicle comprises a vehicle body, 2, a supporting plate, 3, a first electric telescopic rod, 4, a antiskid plate, 5, a crane moving wheel, 6, a control room, 7, a control box, 8, a device room housing, 9, a sound insulation plate, 10, an electric wire spool, 11, a second electric telescopic rod base, 12, a second electric telescopic rod, 13, a connecting rod, 14, a fixed plate, 15, a first pulley housing, 16, a first pulley, 17, a fixed rod, 18, a second pulley housing, 19, a second pulley, 20, a third electric telescopic rod, 21, a steel rope, 22, a third pulley, 23, a hook, 24, a bearing rope, 25, a floating plate, 26, a shear hinge, 27, a first bolt, 28, a first limit groove, 29, an arc bolt, 30, a second bolt, 31, a second limit groove, 32, a spring shaft, 33, a positioner, 34, a pressure sensor, 35, a bump, 36 and a rubber cushion.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-8, the present invention provides a technical solution: as shown in fig. 1, 2 and 7, a supporting plate 2 is fixed on a vehicle body 1, a first electric telescopic rod 3 is embedded in the supporting plate 2, a antiskid plate 4 is fixed on the upper side of the first electric telescopic rod 3, antiskid patterns are arranged on the antiskid plate 4, a crane moving wheel 5 is arranged on the upper side of the antiskid plate 4, a control room 6 is arranged on the upper side of the crane moving wheel 5, a control box 7 is arranged in the control room 6, the first electric telescopic rod 3 is started under the action of the control box 7, the first electric telescopic rod 3 stretches upwards to drive the antiskid plate 4 to move upwards, the four first electric telescopic rods 3 drive the antiskid plate 4 to perform angle adjustment, finally, the control room 6 is adjusted to a stable state, the control room of an operator in the control room 6 is ensured not to be affected by the terrain, the right side of the control room 6 is provided with a device room shell 8, the inner wall of the device room shell 8 is fixedly provided with a sound insulation plate 9, meanwhile, the upper side of the device room shell 8 is fixedly provided with an electric wire spool 10, a foam plate is fixedly arranged on the sound insulation plate 9, holes are formed in the foam plate, the sound insulation plate 9 and sound insulation foam process noise inside the device room shell 8, noise is reduced, the noise is transmitted out of the device room shell 8, the construction site is ensured not to be communicated due to overlarge noise, meanwhile, eardrums are protected from being damaged, the rear side of the control room 6 is provided with a second electric telescopic rod base 11, the second electric telescopic rod base 11 is rotationally connected with a second electric telescopic rod 12, the front end and the rear end of the left side of the second electric telescopic rod 12 are fixedly provided with connecting rods 13, and one end of each connecting rod 13 is fixedly provided with a fixing plate 14.

As shown in fig. 1, fig. 3 and fig. 4, the front side of the second electric telescopic rod 12 is fixed with the first pulley housing 15, the first pulley housing 15 is rotationally connected with the first pulley 16, the first pulley housing 15 is fixed with the fixed rod 17, the fixed rod 17 is slidingly connected with the second pulley housing 18 and the second pulley 19, simultaneously, the second pulley housing 18 and the fixed rod 17 are rotationally connected with the second pulley 19, one end of the fixed plate 14 is fixed with the third electric telescopic rod 20, one end of the third electric telescopic rod 20 is fixed with the second pulley housing 18, the lower side of the steel rope 21 is slidingly connected with the third pulley 22, the lower side of the third pulley 22 is fixed with the hook 23, one end of the steel rope 21 is wound on the electric wire spool 10, the other end of the steel rope 21 is respectively connected with the third pulley 22 through the first pulley 16 and the second pulley 19, the steel rope on the electric wire spool 10 is driven by the first pulley 16 and the second pulley 19 to move down the third pulley 22, the third pulley 22 moves down to the hook 23 is driven by the third pulley 22 to move down, and the second pulley 24 is driven to move down the hook 24 to the third pulley 24 to move down, and the second pulley 24 is further down the third pulley 24 is driven to move down the third pulley 24 to be broken down, and the safety plate is further down the safety plate is fixed to the safety and the safety is not to be fixed to the lower the load-carrying plate.

As shown in fig. 1, 5, 6 and 8, the lower side of the hook 23 is fixed with a bearing rope 24, the lower side of the bearing rope 24 is fixed with a floating plate 25, a rubber buffer pad 36 is arranged between the floating plates 25, the left floating plate 25 is fixed with the right floating plate 25 through a shear hinge 26 and a first bolt 27 in a threaded manner, the floating plate 25 and the shear hinge 26 form a dismounting structure, three first limiting grooves 28 are arranged, arc bolts 29 are arranged in the three first limiting grooves 28, a computer end is remotely connected with a locator 33 and a pressure sensor 34, when the pressure value deviation between the joint of the floating plate 25 and other joints is large after the vehicle runs for a long time, the pressure sensor 34 transmits pressure information when the vehicle passes through to the computer end, the computer end judges the pressure information, when the device is required to be maintained, a worker can find a place to be maintained through the locator 33, manually rotate the first bolt 27 and the second bolt 30 through tools, separate the shear hinge 26 from the floating plate 25, manually take out the arc-shaped bolt 29, separate the two floating plates 25 from each other, replace the floating plate 25, and the device has the advantages of simple operation, convenience and strong practicability, and the floating plate 25 is provided with the first limiting groove 28, and arc bolt 29 is provided with in the first spacing groove 28, and arc bolt 29 threaded connection has second bolt 30 simultaneously, and second spacing groove 31 has been seted up to the floating plate 25 downside, and the inside spring shaft 32 that is provided with of second spacing groove 31, and the spring shaft 32 upside is inlayed and is had locator 33, and the spring shaft 32 upside is fixed with pressure sensor 34, and pressure sensor 34 upside is fixed with lug 35 simultaneously.

Working principle: when the floating slab hoisting equipment for the track is used, an external power supply is connected, the hoisting device is moved to a required position through the car body 1, the first electric telescopic rod 3 is started under the action of the control box 7, the first electric telescopic rod 3 stretches upwards to drive the antiskid plate 4 to move upwards, the four first electric telescopic rods 3 drive the control chamber 6 to regulate the angle through the antiskid plate 4, finally the control chamber 6 is regulated to a stable state, the electric wire spool 10 is started under the action of the control box 7, the steel rope on the electric wire spool 10 drives the lower three third pulleys 22 to move downwards through the first pulleys 16 and the second pulleys 19, the third pulleys 22 move downwards to drive the hooks 23 to move downwards, the hooks 23 move downwards to drive the bearing ropes 24 to move downwards, the distance between the second pulleys 19 is regulated according to the length and the width of the floating plate 25, the third electric telescopic rod 20 is started, the third electric telescopic rod 20 drives the second pulley shell 18 to move, the second pulley shell 18 moves to drive the second pulley 19 to move, the second pulley 19 moves to drive the bearing ropes 24 to move to the required position through the third pulley 22 and the hooks 23, the three bearing ropes 24 fix the floating plate, the floating plate 25 moves to the required position, if the bearing ropes 24 on the lower side of the first pulley 16 break, the bearing ropes 24 under the second pulley 19 can still continue to work, a large amount of noise is generated when the whole device operates, the noise inside the device chamber shell 8 is treated by the sound insulation plate 9 and the sound insulation foam, the noise is reduced to be transmitted out of the device chamber shell 8, the condition that the construction site cannot be communicated due to overlarge noise is ensured, after the floating plate 25 is installed and used for a long time, when the pressure value deviation between the connection position of the floating plate 25 and other connection positions is large, the pressure information of the vehicle passing through the pressure sensor 34 is transmitted to the computer end, the computer end judges the pressure information, if the pressure information needs to be maintained, a worker can find the position needing to be maintained through the positioner 33, the worker rotates the first bolt 27 and the second bolt 30 manually through tools, the shear hinge 26 is separated from the floating plate 25, the arc-shaped bolt 29 is taken out manually, the two floating plates 25 are separated from each other, the floating plate 25 can be maintained or replaced, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present invention.

Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.

Claims

1. The utility model provides a floating slab lifting device for track, includes car body (1) and steel cable (21), its characterized in that: the utility model discloses a car body (1) is fixed with backup pad (2), and inside inlay of backup pad (2) has first electric telescopic handle (3), and first electric telescopic handle (3) upside is fixed with antiskid plate (4) simultaneously, antiskid plate (4) upside is provided with loop wheel machine and removes round (5), and loop wheel machine removes round (5) upside and be provided with and control room (6), and control room (6) inside is provided with control box (7) simultaneously, control room (6) right side is provided with device room shell (8), and is fixed with acoustic celotex board (9) on device room shell (8) inner wall, and device room shell (8) upside is fixed with electric reel (10) simultaneously, control room (6) rear side is provided with second electric telescopic handle base (11), and rotates on second electric telescopic handle base (11) and be connected with second electric telescopic handle (12), both ends are all fixed with connecting rod (13) around second electric telescopic handle (12) left side, and connecting rod (13) one end is fixed with fixed plate (14), second electric telescopic handle (12) right side is provided with device room shell (8), and device room shell (8) upside is fixed with electronic wire reel (10), first pulley (15) is connected with first pulley (15), and dead lever (17) sliding connection has second pulley shell (18) and second pulley (19), and second pulley shell (18) and dead lever (17) all rotate simultaneously and are connected with second pulley (19), dead lever (14) one end is fixed with third electric telescopic handle (20), and third electric telescopic handle (20) one end is fixed with second pulley shell (18), steel cable (21) downside sliding connection has third pulley (22), and third pulley (22) downside is fixed with couple (23), couple (23) downside is fixed with bearing rope (24), and bearing rope (24) downside is fixed with floating slab (25), be provided with rubber cushion (36) between floating slab (25), and left side floating slab (25) are through shear hinge (26) and first bolt (27) thread tightening have right side floating slab (25), set up first spacing groove (28) on floating slab (25), and be provided with arc bolt (29) in first spacing groove (28), simultaneously second bolt (31) are fixed with bearing rope (24), second bolt (31) are fixed with on the side of floating slab (25), second axle (32) is inlayed to limit groove (31), and a pressure sensor (34) is fixed on the upper side of the spring shaft (32), and a bump (35) is fixed on the upper side of the pressure sensor (34).

2. A floating slab lifting device for rails according to claim 1, wherein: the antiskid plate (4) is provided with antiskid patterns.

3. A floating slab lifting device for rails according to claim 1, wherein: foam boards are fixed on the sound insulation boards (9), and holes are formed in the foam boards.

4. A floating slab lifting device for rails according to claim 1, wherein: one end of the steel rope (21) is wound on the electric wire spool (10), and the other end of the steel rope (21) is connected with the third pulley (22) through the first pulley (16) and the second pulley (19) respectively.

5. A floating slab lifting device for rails according to claim 1, wherein: the floating plate (25) and the shear hinge (26) form a dismounting and mounting structure through a first bolt (27).

6. A floating slab lifting device for a track as claimed in claim 3, wherein: the holes formed in the foam plate are equidistantly distributed with holes with the same diameter.

7. A floating slab lifting device for rails according to claim 1, wherein: the three first limiting grooves (28) are formed, and arc bolts (29) are arranged in the three first limiting grooves (28).

8. A floating slab lifting device for rails according to claim 1, wherein: the locator (33) and the pressure sensor (34) are remotely connected with a computer terminal.