CN212296402U

CN212296402U - Tunnel lining trolley construction device

Info

Publication number: CN212296402U
Application number: CN202020726745.7U
Authority: CN
Inventors: 甄相国; 贾瑞晨; 甄精莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2021-01-05
Anticipated expiration: 2030-05-05

Abstract

The utility model is suitable for a tunnel lining platform truck technical field provides a tunnel lining platform truck construction equipment, the loach carrying platform truck comprises a supporting fram, one side inner wall fixedly connected with shell of the adjacent bottom of support frame, the outer wall fixedly connected with casing of support frame one side, and the casing with the top of shell is connected, the sleeve is installed to the front symmetry of support frame. The utility model provides a tunnel lining platform truck construction equipment has automatic lift's scaffold, three-phase asynchronous machine control scaffold reciprocates, need the workman to climb on the scaffold and irritate cement in the steel mould when owing to tunnel lining platform truck irritates cement, and tunnel lining platform truck height is higher, it can be dangerous to take place when the workman carries heavier instrument and scrambles to the scaffold, probably still need two three workmen to cooperate together just can remove the scaffold with the heavy object when needs transportation heavy object, waste time and energy, this problem of fine solution of automatic lift's scaffold.

Description

Tunnel lining trolley construction device

Technical Field

The utility model belongs to the technical field of tunnel lining platform truck, especially, relate to a tunnel lining platform truck construction equipment.

Background

The tunnel lining trolley is special equipment which must be used in secondary lining in the tunnel construction process and is used for concrete lining construction of the inner wall of the tunnel. The concrete lining trolley is an indispensable nonstandard product for secondary lining in the tunnel construction process and mainly comprises a simple lining trolley, a full-hydraulic automatic walking lining trolley and a net frame type lining trolley. The full hydraulic lining trolley can be divided into a side top arch type, a full-circle needle beam type, a bottom mould needle beam type, a full-circle penetrating type and the like. Lifting slip forms, jacking slip forms, overturning forms and the like are commonly used in the construction of hydraulic tunnels and bridges, and the full-circle type lining trolley is commonly used in the construction of hydraulic tunnels, does not allow the tunnels to have concrete construction longitudinal joints, and is generally in a full-circle penetrating type when the span of the hydraulic tunnels is large; the side-top arch type lining trolley is most commonly applied and is commonly used for concrete secondary lining construction of highways, railway tunnels and underground caverns.

Because need the workman to climb up the scaffold and irritate cement in the steel mould when present most tunnel lining platform truck irritates cement, because tunnel lining platform truck height is higher and can take place danger when the workman carries heavier instrument to climbing on the scaffold, often discover often when the workman climbs up behind the scaffold that the instrument is omitted and is not carried still need to spend time to climb again to the ground and take the instrument, waste time and energy.

Therefore, it is necessary to provide a construction device of a tunnel lining trolley to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tunnel lining platform truck construction equipment aims at solving the problem of the higher difficult climbing of tunnel lining platform truck scaffold height.

Technical scheme

The utility model discloses a realize like this, a tunnel lining platform truck construction equipment, the loach carrying platform comprises a supporting fram, the one side inner wall fixedly connected with shell of the adjacent bottom of support frame, the outer wall fixedly connected with casing of support frame one side, and the casing with the top of shell is connected, the sleeve is installed, two to the positive symmetry of support frame sliding connection has the scaffold frame on the sleeve, the front of scaffold frame articulates through the hinge has the cage door, the positive fixedly connected with handle of cage door, the surface of scaffold frame is provided with the protection network.

Preferably, one side fixedly connected with three-phase asynchronous machine of shells inner wall, three-phase asynchronous machine's output shaft runs through casing and shell in proper order and extends to the inside of shell, three-phase asynchronous machine is located the inside output fixedly connected with power wheel of shell.

Preferably, two the top of sleeve inner wall all rotates and is connected with the threaded rod, two the inside that sleeve and shell just extended to the shell is all run through in proper order to the bottom of threaded rod, two the bottom of threaded rod is the first belt pulley of fixedly connected with and second belt pulley respectively, the transmission is connected with the belt between power wheel and first belt pulley and the second belt pulley.

Preferably, the top of the scaffold is fixedly connected with a wheel shaft, one side of the wheel shaft penetrates through a rotating shaft, one side of the rotating shaft is fixedly connected with a rotating disc, and the top of one side of the rotating disc is fixedly connected with a crank.

Preferably, a cable is arranged on the surface of the wheel shaft, and a hanging basket is fixedly connected to the bottom of the cable.

Preferably, the both sides of support frame all fixedly connected with bracing piece, one side fixedly connected with steel mould of bracing piece.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a tunnel lining trolley construction device, a three-phase asynchronous motor is arranged on a supporting frame, the three-phase asynchronous motor controls a hand-foot frame to move up and down, when the tunnel lining trolley is used for filling cement, workers need to climb on a scaffold and fill the cement into a steel mould, the height of the tunnel lining trolley is higher, when the workers carry heavy tools and climb on the scaffold, danger can occur, when heavy objects need to be transported, two or three workers can be matched together to carry the heavy objects on the scaffold, time and labor are wasted, the problem is well solved by the automatic lifting hand-foot frame, a wheel shaft is arranged at the top of the hand-foot frame 7, a cable is arranged on the wheel shaft, a hanging basket is arranged at the bottom of the cable, when the workers find that tools are forgotten and not carried, the hanging basket can be put on the ground, the workers put tools into the hanging basket, the workers on the hand-foot frame withdraw the hanging basket and take the tools in the, the time for controlling the scaffold to move up and down is saved, and the construction efficiency is quickly and conveniently improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a tunnel lining trolley construction device provided by the present invention;

FIG. 2 is a schematic view of the external structure of the sleeve shown in FIG. 1;

fig. 3 is a partially enlarged view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a handle, 2, a cage door, 3, a protective screen, 4, a threaded rod, 5, a sleeve, 6, a supporting rod, 7, a scaffold, 8, a supporting frame, 9, a hanging basket, 10, a shell, 11, a three-phase asynchronous motor, 12, a first belt pulley, 13, a belt, 14, a shell, 15, a second belt pulley, 16, a driving wheel, 17, a mooring rope, 18, a turntable, 19, a crank, 20, a rotating shaft, 21, a wheel shaft, 22 and a steel die.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a tunnel lining trolley construction device according to the present invention; FIG. 2 is a schematic view of the external structure of the sleeve shown in FIG. 1; fig. 3 is a partially enlarged view of a portion a shown in fig. 1. The utility model provides a tunnel lining platform truck construction equipment, including support frame 8, one side inner wall fixedly connected with shell 14 of the adjacent bottom of support frame 8, the outer wall fixedly connected with casing 10 of support frame 8 one side, and casing 10 is connected with shell 14's top, sleeve 5 is installed to support frame 8's positive symmetry, sliding connection has hand foot rest 7 on two sleeve 5, it has cage door 2 to articulate through the hinge in hand foot rest 7's front, cage door 2's positive fixedly connected with handle 1, hand foot rest 7's surface is provided with protection network 3.

One side fixedly connected with three-phase asynchronous machine 11 of casing 10 inner wall, three-phase asynchronous machine 11's output shaft run through casing 10 and shell 14 in proper order and extend to the inside of shell 14, and three-phase asynchronous machine 11 is located the inside output fixedly connected with power wheel 16 of shell 14, the utility model discloses three asynchronous machine 11's that use model is V-CD400L 2.

The top of two sleeve 5 inner walls all rotates and is connected with threaded rod 4, and the bottom of two threaded rods 4 all runs through sleeve 5 and shell 14 in proper order and extends to the inside of shell 14, and the bottom of two threaded rods 4 is the first belt pulley 12 of fixedly connected with and second belt pulley 15 respectively, and the transmission is connected with belt 13 between power wheel 16 and first belt pulley 12 and the second belt pulley 15.

The top of the scaffold frame 7 is fixedly connected with a wheel shaft 21, one side of the wheel shaft 21 is penetrated with a rotating shaft 20, one side of the rotating shaft 20 is fixedly connected with a turntable 18, and the top of one side of the turntable 18 is fixedly connected with a crank 19.

The surface of shaft 21 is provided with hawser 17, and hawser 17's bottom fixedly connected with hanging flower basket 9 can be put subaerial with hanging flower basket 9 when the discovery has the instrument to forget not to carry when workman's construction, lets subaerial staff put into hanging flower basket 9 with the instrument, and the workman on the scaffold 7 is withdrawed hanging flower basket 9 again and is taken the instrument in the hanging flower basket 9, has saved and has controlled the time about scaffold 7, and swift convenient improvement efficiency of construction.

The equal fixedly connected with bracing piece 6 in both sides of support frame 8, one side fixedly connected with steel mould 22 of bracing piece 6.

The utility model discloses a theory of operation and use flow: moving a tunnel lining trolley to a section where cement needs to be poured, opening a cage door 2, moving workers and tools needed to be used to a scaffold frame 7, closing the cage door 2 after the workers and the tools need to be used are moved, starting a three-phase asynchronous motor 11, driving a power wheel 16 to rotate by the three-phase asynchronous motor 11, driving a first belt pulley 12 and a second belt pulley 15 to rotate by the power wheel 16 through a belt 13, driving a screw rod 4 to rotate by the first belt pulley 12 and the second belt pulley 15, driving the scaffold frame 7 to move up and down by the screw rod 4, starting the workers to work after the scaffold frame 7 is moved to the highest position, shaking a crank 19 if some tools need to be used in the work and no tools are carried, driving a rotary table 18 to rotate by the crank 19, driving a rotary shaft 20 to rotate, driving a wheel shaft 21 to rotate by the rotary shaft 20, winding and unwinding a cable 17 when the wheel shaft 21 rotates, driving a hanging basket 9 to move downwards, the ground worker puts the tool into the hanging basket 9 and then the worker on the scaffold stand 7 shakes the hanging basket 9.

Compared with the prior art, the utility model provides a pair of tunnel lining platform truck construction equipment has following beneficial effect: the supporting frame 8 is provided with a three-phase asynchronous motor 11, the three-phase asynchronous motor 11 controls the scaffold frame 7 to move up and down, when the tunnel lining trolley is used for filling cement, workers need to climb the scaffold frame to fill the cement into a steel mould, the tunnel lining trolley is higher in height, when the workers carry heavy tools to climb the scaffold frame, danger can occur, when the workers need to transport heavy objects, two or three workers can be matched together to carry the heavy objects to the scaffold frame, time and labor are wasted, the problem is well solved by the automatic lifting scaffold frame 7, the top of the scaffold frame 7 is provided with a wheel shaft 21, a cable 17 is arranged on the wheel shaft 21, the bottom of the cable 17 is provided with a hanging basket 9, when the workers find that the tools are forgotten to carry during construction, the hanging basket 9 can be placed on the ground, the workers on the ground put the tools into the hanging basket 9, the workers on the scaffold frame 7 can withdraw the hanging basket 9 to take the tools in, the time for controlling the scaffold 7 to move up and down is saved, and the construction efficiency is quickly and conveniently improved.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a tunnel lining platform truck construction equipment, includes support frame (8), its characterized in that: the utility model discloses a scaffold, including support frame (8), outer wall fixedly connected with casing (10) of support frame (8) adjacent bottom, and casing (10) with the top of casing (14) is connected, sleeve (5), two are installed to the front symmetry of support frame (8) sliding connection has scaffold (7) on sleeve (5), the front of scaffold (7) articulates through the hinge has cage door (2), the positive fixedly connected with handle (1) of cage door (2), the surface of scaffold (7) is provided with protection network (3).

2. The tunnel lining trolley construction device of claim 1, wherein: fixedly connected with three-phase asynchronous motor (11) in casing (10), the output shaft of three-phase asynchronous motor (11) runs through casing (10) and shell (14) in proper order and extends to the inside of shell (14), three-phase asynchronous motor (11) are located the inside output end fixedly connected with power wheel (16) of shell (14).

3. The tunnel lining trolley construction device of claim 2, wherein: two the top of sleeve (5) inner wall all rotates and is connected with threaded rod (4), the bottom of threaded rod (4) all runs through sleeve (5) and shell (14) in proper order and extends to the inside of shell (14), two threaded rod (4) are located the inside one end of shell (14) is fixedly connected with first belt pulley (12) and second belt pulley (15) respectively, the transmission is connected with belt (13) between power wheel (16) and first belt pulley (12) and second belt pulley (15).

4. The tunnel lining trolley construction device of claim 1, wherein: the improved scaffold is characterized in that a wheel shaft (21) is fixedly connected to the top of the scaffold (7), a rotating shaft (20) penetrates through one side of the wheel shaft (21), a rotating disc (18) is fixedly connected to one side of the rotating shaft (20), and a crank (19) is fixedly connected to the top of one side of the rotating disc (18).

5. The tunnel lining trolley construction device of claim 4, wherein: a cable (17) is arranged on the surface of the wheel shaft (21), and a hanging basket (9) is fixedly connected to the bottom of the cable (17).

6. The tunnel lining trolley construction device of claim 1, wherein: the equal fixedly connected with bracing piece (6) in both sides of support frame (8), one side fixedly connected with steel mould (22) of bracing piece (6).