CN217414393U

CN217414393U - Seamless pouring device for prefabricated track slab

Info

Publication number: CN217414393U
Application number: CN202123307195.9U
Authority: CN
Inventors: 陈旭
Original assignee: Sichuan Sanwei Rail Transit Technology Co ltd
Current assignee: Sichuan Sanwei Rail Transit Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-09-13
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a seamless pouring device of prefabricated track board relates to track board processing technology field. Including the base, the base top is provided with the motor, and motor output fixedly connected with pivot, pivot one side are provided with the eccentric shaft, the first plectane of eccentric shaft one side fixedly connected with, opposite side fixedly connected with second plectane, the eccentric shaft top is provided with the circle axle, and the circle axle passes through connection frame and eccentric shaft swing joint, the epaxial fixedly connected with connecting block of circle, connecting block top fixedly connected with vibrating mass, the last spacing ring post that has cup jointed of vibrating mass. The utility model discloses a pivot one side fixed connection's first plectane, fixed connection's eccentric shaft between first plectane and the second plectane, with eccentric shaft and the equal swing joint's of circle link frame, the epaxial fixed connection's of circle connecting block, with the cooperation between the maintenance post that the spacing ring post cup jointed mutually, improved vibration efficiency for the concrete can be quick flow, fill up and pour the gap, make the track board reach anticipated intensity.

Description

Seamless pouring device for prefabricated track slab

Technical Field

The utility model relates to a track board processing technology field specifically is a seamless pouring device of prefabricated track board.

Background

The production method comprises the following process steps of firstly cleaning a mold, uniformly spraying a layer of release agent, then installing and hoisting a pre-buried sleeve, putting a reinforcement cage and threading, pre-tensioning the reinforcement after threading, then tensioning the reinforcement after putting a wedge block, performing insulation detection after tensioning, finally pouring concrete into the mold, performing steam curing, then tensioning, detaching and demolding, and performing water bath curing.

When pouring the concrete cubic, only carry out simple vibration to the mould car, lead to having the gap that does not pour in the middle of the template very easily for the intensity of track board can not reach anticipated effect, for this reason, the utility model provides a novel seamless device of pouring of prefabricated track board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seamless pouring device of prefabricated track board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a seamless pouring device of prefabricated track board, the on-line screen storage device comprises a base, the base top is provided with the motor, motor output end fixedly connected with pivot, pivot one side is provided with the eccentric shaft, the first plectane of eccentric shaft one side fixedly connected with, opposite side fixedly connected with second plectane, the eccentric shaft top is provided with the circle axle, the circle axle passes through connecting frame and eccentric shaft swing joint, epaxial fixedly connected with connecting block of circle, connecting block top fixedly connected with vibrating mass, the spacing ring post has been cup jointed on the vibrating mass, spacing ring post top fixedly connected with roof, base top symmetry is provided with a plurality of supporting mechanism, the base top is provided with the pouring machine.

Preferably, the supporting mechanism comprises a plurality of limiting blocks fixedly connected to the bottom of the top plate, sliding blocks are sleeved inside the limiting blocks, a bottom plate is fixedly connected to the bottom of the sliding blocks, the top of the bottom plate is fixedly connected with the top plate through a plurality of springs, and the bottom of the bottom plate is fixedly connected with the base.

Preferably, a retention block is arranged on one side of the second circular plate, the bottom of the retention block is fixedly connected with the base, a retention column is fixedly connected on one side of the second circular plate, and the retention column is movably connected with the retention block.

Preferably, the circular shaft and the eccentric shaft are movably connected with the connecting frame.

Preferably, the base top sets up electronic slide rail, and electronic slide rail passes through a plurality of branches and base fixed connection, and electronic slide rail top swing joint has the pouring machine, pours machine bottom symmetry fixedly connected with baffle.

Preferably, one side of the motor is fixedly connected with a fixing plate, the bottom of the fixing plate is fixedly connected with the base, and a controller is fixedly mounted on one side of the fixing plate.

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

this seamless pouring device of prefabricated track board, through pivot one side fixed connection's first plectane, fixed connection's eccentric shaft between first plectane and the second plectane, with eccentric shaft and the equal swing joint's of circle link connection frame, the epaxial fixed connection's of circle connecting block, mutually support between the maintenance post that cup joints mutually with the spacing ring post, improved the efficiency of vibrating for the concrete can be quick flow, fill up and pour the gap, make the track board reach anticipated intensity.

This seamless device of pouring of prefabricated track board, through a plurality of stoppers that set up in the supporting mechanism, the inside sliding block that cup joints of stopper, sliding block bottom fixed connection's bottom plate, the equal fixed connection's in bottom plate top spring can support the roof, and inside spring can make it not influence when the casting machine pours in the seamless device of pouring vibrate the mould car.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

fig. 2 is a schematic view of a second three-dimensional structure of the present invention;

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

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic structural view of a portion B in fig. 3 according to the present invention;

fig. 6 is a schematic structural view of the supporting mechanism of the present invention.

In the figure: 1. a base; 101. a strut; 102. an electric slide rail; 103. a top plate; 2. a motor; 201. a rotating shaft; 202. a first circular plate; 203. an eccentric shaft; 204. a second circular plate; 205. a retention block; 206. a connecting frame; 207. a circular shaft; 208. connecting blocks; 209. vibrating the block; 210. a limit ring column; 211. a retention post; 212. a fixing plate; 3. a support mechanism; 301. a limiting block; 302. a slider; 303. a spring; 304. a base plate; 4. a pouring machine; 401. a baffle plate; 5. and a controller.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-6, the utility model provides a technical solution: a seamless pouring device for a prefabricated track plate comprises a base 1, wherein a motor 2 is arranged at the top of the base 1, a rotating shaft 201 is fixedly connected with the output end of the motor 2, an eccentric shaft 203 is arranged on one side of the rotating shaft 201, a first circular plate 202 is fixedly connected with one side of the eccentric shaft 203, a second circular plate 204 is fixedly connected with the other side of the eccentric shaft 203, a circular shaft 207 is arranged at the top of the eccentric shaft 203, the circular shaft 207 is movably connected with the eccentric shaft 203 through a connecting frame 206, the circular shaft 207 and the eccentric shaft 203 are movably connected with the connecting frame 206, a connecting block 208 is fixedly connected onto the circular shaft 207, a vibrating block 209 is fixedly connected onto the top of the connecting block 208, a limiting ring column 210 is sleeved on the vibrating block 209, a top plate 103 is fixedly connected onto the top of the limiting ring column 210, the top plate 103 can be made of stainless steel with excellent corrosion resistance, formability and toughness, so that the service life of the top plate 103 is longer, a plurality of supporting mechanisms 3 are symmetrically arranged at the top of the base 1, the top of the base 1 is provided with a casting machine 4. It should be noted that the first circular plate 202 and the second circular plate 204 function to make the connecting frame 206 run on the eccentric shaft 203 more smoothly, and the top of the connecting frame 206 is formed with a first circular hole matching with the circular shaft 207, and the bottom thereof is formed with a second circular hole matching with the eccentric shaft 203.

As a specific embodiment, the supporting mechanism 3 includes a plurality of limiting blocks 301 fixedly connected to the bottom of the top plate 103, sliding blocks 302 are all sleeved inside the limiting blocks 301, a bottom plate 304 is fixedly connected to the bottom of the sliding blocks 302, the top of the bottom plate 304 is fixedly connected to the top plate 103 through a plurality of springs 303, and the bottom of the bottom plate is fixedly connected to the base 1. It should be noted that the spring 303 is a compression spring, and when the compression spring is subjected to an external load, the spring 303 contracts and deforms, and stores the deformation energy. It should be noted that the spring 303 fixedly connected to the top of the limiting block 301, the sliding block 302 and the bottom plate 304 plays a supporting role, so that the top plate 103 cannot be tilted sideways, and the spring 303 is fixedly connected to the top plate 103, so that the seamless pouring device cannot be interfered to vibrate the mold vehicle, and the elastic potential energy of the seamless pouring device can be changed to assist in vibration to a certain extent.

As a specific embodiment, a retaining block 205 is disposed on one side of the second circular plate 204, the bottom of the retaining block 205 is fixedly connected with the base 1, the retaining block 205 can be fixedly connected with the base 1 by a shadowless glue material which is simple in curing process, adjustable in curing degree and capable of repeatedly applying glue for multiple times of curing, so that the retaining block 205 and the base 1 can be bonded more firmly, a retaining column 211 is fixedly connected to one side of the second circular plate 204, and the retaining column 211 is movably connected with the retaining block 205. It should be noted that the retention block 205 and the retention post 211 are used to make the rotation of the rotating shaft 201 and the eccentric shaft 203 smoother.

As a specific embodiment, an electric slide rail 102 is arranged at the top of the base 1, the electric slide rail 102 is fixedly connected with the base 1 through a plurality of support rods 101, a casting machine 4 is movably connected to the top of the electric slide rail 102, and baffles 401 are symmetrically and fixedly connected to the bottom of the casting machine 4. It should be appreciated that the purpose of the dam 401 is to keep concrete from spilling out as much as possible when the casting machine 4 is casting concrete onto a mold car.

As a specific example, motor 2 one side fixedly connected with fixed plate 212, fixed plate 212 can adopt the polypropylene material of chemical resistance, heat resistance, electrical insulation, high strength mechanical properties and good high wear resistance processing property, can make fixed plate 212 have longer life, and the polypropylene material is cheap moreover, and the price/performance ratio is higher, fixed plate 212 bottom and base 1 fixed connection, fixed plate 212 one side fixed mounting has controller 5. The casting machine 4, the electric slide rail 102, and the motor 2 are all electrically connected to the controller 5.

Particularly, when concrete is required to be poured into the mold car to support the track plate, the mold car is moved to the top plate 103 along the track, the controller 5 controls the pouring machine 4 to begin to pour concrete into the mold car along the electric sliding rail 102, three times of pouring are required, after each time of pouring of concrete is completed, the controller 5 starts to rotate the motor 2, the motor 2 drives the rotating shaft 201 to rotate, the rotating shaft 201 drives the eccentric shaft 203 fixedly connected between the first circular plate 202 and the second circular plate 204 to rotate, so that the connecting frame 206 is driven by the eccentric shaft 203 to move, the height of the connecting block 208 fixedly connected with the circular shaft 207 is changed, at the moment, the vibrating block 209 moves up and down under the limitation of the limit ring column 210 to drive the top plate 103 to move up and down, so that the mold car vibrates, and it is required to know that, when the motor 2 rotates to drive the top plate 103 to vibrate, the elastic potential energy of the spring 303 in the supporting mechanism 3 changes, and also drives the top plate 103 to generate a vibration effect, after vibrating for a certain time, the gap is uniformly filled, and the controller 5 controls the motor 2 to stop rotating.

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 device is pour to seamless of prefabricated track board, includes base (1), its characterized in that: base (1) top is provided with motor (2), motor (2) output end fixedly connected with pivot (201), pivot (201) one side is provided with eccentric shaft (203), the first plectane of eccentric shaft (203) one side fixedly connected with (202), opposite side fixedly connected with second plectane (204), eccentric shaft (203) top is provided with circle axle (207), circle axle (207) are through connection frame (206) and eccentric shaft (203) swing joint, fixedly connected with connecting block (208) on circle axle (207), connecting block (208) top fixedly connected with vibrating mass (209), spacing ring post (210) have been cup jointed on vibrating mass (209), spacing ring post (210) top fixedly connected with roof (103), base (1) top symmetry is provided with a plurality of supporting mechanism (3), base (1) top is provided with casting machine (4).

2. The seamless casting device for the prefabricated track slab as claimed in claim 1, wherein: supporting mechanism (3) include a plurality of stopper (301) of fixed connection in roof (103) bottom, stopper (301) inside has all cup jointed sliding block (302), the equal fixedly connected with bottom plate (304) in sliding block (302) bottom, bottom plate (304) top is through a plurality of springs (303) and roof (103) fixed connection, bottom and base (1) fixed connection.

3. The seamless casting device for the prefabricated track slab as claimed in claim 1, wherein: one side of the second circular plate (204) is provided with a retention block (205), the bottom of the retention block (205) is fixedly connected with the base (1), one side of the second circular plate (204) is fixedly connected with a retention column (211), and the retention column (211) is movably connected with the retention block (205).

4. The seamless casting device for the prefabricated track slab as claimed in claim 1, wherein: the circular shaft (207) and the eccentric shaft (203) are movably connected with the connecting frame (206).

5. The seamless casting device for the prefabricated track slab as claimed in claim 1, wherein: the top of the base (1) is provided with an electric sliding rail (102), the electric sliding rail (102) is fixedly connected with the base (1) through a plurality of supporting rods (101), the top of the electric sliding rail (102) is movably connected with a pouring machine (4), and the bottom of the pouring machine (4) is symmetrically and fixedly connected with a baffle (401).

6. The seamless casting device for the prefabricated track slab as claimed in claim 1, wherein: fixed plate (212) is fixedly connected with one side of motor (2), fixed plate (212) bottom and base (1) fixed connection, and fixed plate (212) one side fixed mounting has controller (5).