CN215057440U - Modularization steel mould platform truck - Google Patents

Abstract

The utility model provides a modularization steel mould platform truck, include portal, top mould hoist mechanism, side form hoist mechanism, pull power spare and template assembly, the template assembly includes many top mould modules and many side form modules, top mould hoist mechanism sets up on the portal for lift top mould module to mounting height, pull power spare and set up and be used for pulling the top mould module on the top mould hoist mechanism to the mounted position on the portal, side form hoist mechanism sets up on the portal for transport the side form module to the mounted position, realize that side form module and portal and top mould module are connected. The utility model discloses a modularization steel mould platform truck can realize the modularization installation of whole platform truck, and the installation is simple, can carry out top die module and side form module and assemble in advance and the portal frame installation goes on simultaneously, has improved the installation effectiveness, has alleviateed intensity of labour, has saved process cycle time.

Description

Modularization steel mould platform truck

Technical Field

The utility model relates to a tunnel construction equipment technical field, concretely relates to modularization steel mould platform truck.

Background

Railway, highway tunnel all are uniform cross section straight line tunnel, and the lining cutting platform truck that carries out secondary lining after the rock drilling and use only need once to install just can use in whole tunnel. The lining trolley of the railway and the highway can be basically installed outside a hole and can be hoisted by a crane. And the special tunnel of some building sites, tunnel section shape is changeable, and has a lot of quarter turn branches in the hole, can not use traditional lining cutting platform truck to carry out the concrete secondary lining operation, uses the steel mould platform truck of artifical built-up plate mostly, assembles in the hole. A plurality of small sections exist in the special tunnels, the large-section steel mould trolley can not pass through the whole trolley when being transferred, and parts need to be transferred to another place for reassembly after being disassembled on the original place. Traditional steel mould platform truck carries and assembles smallclothes such as template and skeleton in the tunnel through the manual work, and a platform truck assemble time will 15 days, and manual handling and installation intensity of labour are big. How to improve steel mould platform truck installation effectiveness, alleviate artifical intensity of labour, be the problem that needs to solve urgently.

In view of the above, there is an urgent need for a modular steel form trolley to solve the problems existing in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modularization steel mould platform truck aims at solving the problem that current steel mould platform truck installation effectiveness is low, artifical intensity of labour is big, and concrete technical scheme is as follows:

the utility model provides a modularization steel form platform truck, includes portal, top mould hoist mechanism, side form hoist mechanism, pulls power spare and template assembly, the template assembly includes many top mould modules and many side form modules, top mould hoist mechanism sets up on the portal for lift top mould module to mounting height, pull power spare and set up and be used for pulling the top mould module on the top mould hoist mechanism to the mounted position on the portal, side form hoist mechanism sets up on the portal for transport the side form module to the mounted position, realize that side form module and portal and top mould module are connected.

Preferably in the above technical scheme, the top mold lifting mechanism comprises a lifting power part, a sliding frame and a sliding rail, the lifting power part is used for driving the sliding frame to move up and down on the sliding rail, and the top mold module is placed on the sliding frame.

Preferably in the above technical scheme, the top mold lifting mechanism further comprises a first steel wire rope, a pulley block and a support assembly, the pulley block is arranged on the upper portion of the sliding track, the first steel wire rope bypasses the pulley block and then two ends of the first steel wire rope are respectively connected with the lifting power part and the sliding frame, and the sliding track is fixedly arranged on the gantry through the support assembly.

Preferably in the above technical scheme, the traction power part is located at one end of the gantry far away from the top die lifting mechanism, and the traction power part pulls the top die module on the sliding frame to the installation position through a traction rope.

Preferably, a guide part is arranged below the top die module, the top die module is arranged on a longitudinal beam of the portal in a sliding mode through the guide part, and the movement of the top die module on the portal is guided through the guide part.

Preferably, in the above technical solution, the top mold module includes two types, namely a windowless dome module and a windowed dome module.

Above technical scheme is preferred, side form hoist mechanism includes track subassembly and hoisting unit, hoisting unit includes the slide, promotes power spare and second wire rope, track subassembly sets up in the top of portal, and the longitudinal syntropy of track subassembly's length direction and portal, it slides through the slide and sets up on track subassembly to promote power spare, be equipped with the pulley on the top die module, second wire rope walks around its both ends after the pulley and connects promotion power spare and side form module respectively.

Preferably among the above technical scheme, the quantity of hoisting unit is two, all be equipped with the pulley on four angles of top mould module.

Preferably, the steel mould trolley further comprises a travelling mechanism, wherein the travelling mechanism is arranged below the gantry, and the steel mould trolley is moved on the travelling track through the travelling mechanism; running gear includes drive assembly, drive sprocket, chain, wheel box, guide pulley, driven sprocket, wheel and reel, drive assembly sets up on the wheel box, drive assembly's the coaxial drive sprocket and reel that set up of output, driven sprocket sets up inside the wheel box with the coaxial setting of wheel and both, connect through the chain between drive sprocket and the driven sprocket, the guide pulley sets up in the below of wheel box and is located the orbital spout of walking, third wire rope on the reel can dismantle with the walking track and be connected to the realization is sent the rail function.

Preferably among the above technical scheme, still include shutoff system and work platform, the shutoff system sets up on the template assembly, work platform sets up on the portal.

Use the technical scheme of the utility model, following beneficial effect has:

the utility model discloses a modularization steel mould platform truck can realize the modularization installation of whole platform truck, and the installation is simple, can carry out top die module and side form module and assemble in advance and the portal frame installation goes on simultaneously, has improved the installation effectiveness, has alleviateed intensity of labour, has saved process cycle time. Through top mould hoist mechanism with pull the power spare and realize transporting in proper order the top mould module to the mounted position, side form hoist mechanism then realizes transporting the side form module to appointed mounted position, whole assembly process greatly reduced artificial intensity of labour, improved the installation effectiveness, great having made things convenient for the transition of steel mould platform truck.

The traveling mechanism is provided with a winding drum, and a third steel wire rope on the winding drum is detachably connected with the traveling track, so that the traveling function and the automatic rail feeding function of the steel mould trolley can be met. When the third steel wire rope is detached from the traveling track, the traveling mechanism can realize that the steel mould trolley travels on the traveling track; when the third steel wire rope is connected with the traveling track, after the portal frame is jacked up by the oil cylinder, the traveling track can move relative to the traveling mechanism by rolling up the third steel wire rope, and therefore automatic rail conveying is achieved.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is a schematic view of the configuration of a first viewing angle of the steel form carriage in example 1;

FIG. 2 is a schematic structural view of the steel film trolley in the second view angle in embodiment 1;

FIG. 3 is a schematic structural view of the top mold lifting mechanism of FIG. 1;

FIG. 4 is a schematic diagram of the side form lifting mechanism of FIG. 1;

FIG. 5 is a schematic structural view of the windowless vault module of FIG. 1;

FIG. 6 is a schematic structural view of the windowed dome module of FIG. 1;

FIG. 7 is a schematic structural view of the travel mechanism of FIG. 1;

FIG. 8 is a schematic view of a top mold lift mechanism lifting a windowless vault module;

fig. 9 is a schematic view of a side form lifting mechanism lifting a side form module;

the device comprises a walking track 1, a walking mechanism 2, a walking mechanism 3, a gantry 4, a top die lifting mechanism 5, a side die lifting mechanism 6, a windowless vault module 7, a vault module with a window 8, a plugging system 9, a traction power part 10, a working platform 11 and a side die module;

201. a driving motor 202, a speed reducer 203, a driving chain wheel 204, a chain 205, a wheel box body 206, a guide wheel 207, a driven chain wheel 208, a third steel wire rope 209 and a winding drum; 401. a lifting power part 402, a first steel wire rope 403, a support rod 404, a mounting seat 405, a pulley block 406, a sliding frame 407 and a sliding track; 501. the device comprises a track assembly 502, a sliding seat 503, a lifting power piece 504 and a second steel wire rope; 601. shoulder mould, 602, standard knot top mould, 603, middle top mould, 604, arc skeleton, 605, skeleton stand column, 606, skeleton floorbar, 607, guide piece, 608, lead screw, 609, pulley, 610, J-shaped bolt, 701, top mould with window, 702 and pouring gate top mould.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below, and preferred embodiments of the present invention will be described. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1:

referring to fig. 1-9, a modularization steel form trolley comprises a portal frame 3, a top form lifting mechanism 4, a side form lifting mechanism 5, a traction power component 9 and a template assembly, wherein the template assembly comprises a plurality of top form modules and a plurality of side form modules 11, the top form lifting mechanism 4 is arranged on the portal frame 3 and used for lifting the top form modules to an installation height, the traction power component 9 is arranged on the portal frame 3 and used for dragging the top form modules on the top form lifting mechanism 4 to an installation position on the portal frame 3, and the side form lifting mechanism 5 is arranged on the portal frame 3 and used for conveying the side form modules 11 to the installation position, so that the side form modules 11 are connected with the portal frame 3 and the top form modules.

Referring to fig. 3, the top mold lifting mechanism 4 includes a lifting power member 401, a sliding frame 406 and a sliding rail 407, the lifting power member 401 is used for driving the sliding frame 406 to move up and down on the sliding rail 407, and the top mold module is placed on the sliding frame 406. Further, the top mold lifting mechanism 4 further includes a first steel wire rope 402, a pulley block 405 and a support component, the pulley block 405 is disposed on the upper portion of the sliding track 407, the first steel wire rope 402 bypasses the pulley block 405, and then two ends of the first steel wire rope are respectively connected to the lifting power member 401 and the sliding frame 406, the sliding track 407 is fixedly disposed on the gantry 3 through the support component, and the support component specifically includes a support rod 403 and a mounting seat 404.

The lifting power part 401 is preferably a winch, and simultaneously, an oil cylinder or an air cylinder can be adopted to realize the lifting effect, when the oil cylinder or the air cylinder is adopted, the sliding frame can be directly connected with the movable end of the oil cylinder or the air cylinder, the connection mode can be realized without a first steel wire rope and a pulley block, and certainly, the first steel wire rope is connected with the movable end of the oil cylinder or the air cylinder to realize the corresponding function.

Referring to fig. 1, the number of the top mold lifting mechanisms 4 in this embodiment is two, and the two top mold lifting mechanisms are arranged at the end of the gantry in parallel.

Referring to fig. 2, the traction power part 9 is positioned at one end of the gantry 3 far away from the top die lifting mechanism 4, the traction power part 9 is used for dragging the top die module on the sliding frame 406 to an installation position through a traction rope, and the traction power part 9 is preferably a winch.

A guide piece 607 is arranged below the top die module, the top die module is arranged on a longitudinal beam of the portal 3 in a sliding mode through the guide piece 607, and the movement of the top die module on the portal 3 is guided through the guide piece 607. The guide 607 is the channel-section steel shape, and the guide passes through the recess card and realizes sliding on the longeron, the guide plays limiting displacement, prevents that the top die module operation in-process card stagnates.

Referring to fig. 4, the side mold lifting mechanism 5 includes a rail assembly 501 and a lifting unit, the lifting unit includes a sliding seat 502, a lifting power component 503 and a second steel wire rope 504, the rail assembly 501 is disposed above the gantry 3, the length direction of the rail assembly 501 is the same as the longitudinal direction of the gantry 3, the lifting power component 503 is slidably disposed on the rail assembly 501 through the sliding seat 502, a pulley 609 is disposed on the top mold module, and the two ends of the second steel wire rope 504 are respectively connected with the lifting power component 503 and the side mold module 11 after passing around the pulley 609. Preferably, the slide carriage slides on the rail assembly by manual force, so as to realize the movement of the lifting unit in the longitudinal direction of the gantry, and the lifting power member 503 is preferably a winch.

The number of the lifting units is two, the pulleys 609 are arranged at four corners of the top die module, referring to fig. 9, the two lifting units are matched with the pulleys 609 at the same end to realize symmetrical lifting of the side die module 11, and the stable motion of the side die module 11 in the lifting process is ensured.

Referring to fig. 5 and 6, the top mold module includes both a windowless dome module 6 and a windowed dome module 7.

Referring to fig. 5, the windowless dome module 6 includes a shoulder mold 601, a standard top mold 602, a middle top mold 603, an arc-shaped framework 604, framework columns 605, a framework bottom beam 606, screws 608, and J-shaped bolts 610, wherein a plurality of standard top molds 602 are symmetrically arranged on two sides of the middle top mold 603, the standard top mold 602 on the outermost side is further connected with the shoulder mold 601, the middle top mold 603, the standard top molds 602, and the shoulder molds 601 form a top mold surface, the standard top molds 602, the middle top molds 603, and the shoulder molds 601 are all arranged on the arc-shaped framework 604, the framework columns 605 are vertically arranged on the framework bottom beam 606, the framework columns 605 are connected with the arc-shaped framework 604, and the screws 608 are further connected between the framework bottom beam 606 and the arc-shaped framework 604. Preferably, the standard knot top die 602 is a flexible die plate, and the standard knot top die 602 is fastened and fixed on the arc-shaped framework 604 through a J-shaped bolt 610.

Referring to fig. 6, the windowed dome module 7 differs from the windowless dome module 6 only in that the top mold faces include a shoulder mold 601, a standard node top mold 602, a windowed top mold 701, and a sprue top mold 702; the two sides of the sprue gate top die 702 are sequentially provided with a standard knot top die 602, a top die 701 with a window, a standard knot top die 602 and a shoulder die 601. A window in the top die 701 with the window is an observation window and is used for manually observing the pouring position of concrete; the pour opening top mold 702 provides an interface for concrete pipe pouring.

Referring to fig. 5 and 6, in both the windowed and windowed arch modules 7 and 6, pulleys 609 are disposed on the arcuate frame 604 and the guides 607 are disposed below the frame bottom beams 606.

Referring to fig. 7, the modular steel mould trolley further comprises a travelling mechanism 2, the travelling mechanism 2 is arranged below the gantry 3, and the steel mould trolley is moved on the travelling track 1 through the travelling mechanism 2; running gear 2 includes drive assembly, drive sprocket 203, chain 204, wheel box 205, guide pulley 206, driven sprocket 207, wheel and reel 209, drive assembly sets up on wheel box 205 (running gear passes through the wheel box and is connected with the portal), drive assembly's the coaxial drive sprocket 203 and reel 209 that set up of output, driven sprocket 207 sets up inside wheel box 205 with the coaxial setting of wheel and both, connect through chain 204 between drive sprocket 203 and the driven sprocket 207, guide pulley 206 sets up in the below of wheel box 205 and is located walking track 1's spout (walking track 1 is the I-shaped track, the guide pulley sets up in the orbital spout of I-shaped), third wire rope 208 on reel 209 can dismantle with walking track 1 and be connected to realize sending the rail function.

When the third steel wire rope 208 is detached from the traveling track 1, the driving assembly drives the driving chain wheel 203, the driven chain wheel 207 and the wheels to rotate, and the wheels are in contact with the traveling track 1 to realize the traveling of the steel mould trolley; when the third steel wire rope 208 is connected with the traveling rail 1, the gantry is jacked up through the oil cylinder of the gantry, at the moment, the traveling rail 1 is hooked by the guide wheel 206, and the third steel wire rope 208 is reeled up by the reel 209, so that the traveling rail 1 is driven to move relative to the traveling mechanism, and the rail feeding function is further realized.

The drive assembly is preferably a combination of a drive motor 201 and a reducer 202.

The modularized steel mould trolley further comprises a plugging system 8 and a working platform 10, wherein the plugging system 8 is arranged on the template assembly, the plugging system refers to the prior art, and the working platform 10 is arranged on the portal 3.

The technical scheme of the embodiment is specifically as follows:

installing a top die module: firstly, paving a walking track 1 on the ground, and installing a walking mechanism 2 and a gantry 3 above the walking track 1; and pre-assembling a top die lifting mechanism 4 on the ground, pre-assembling a windowless vault module 6 and a window-mounted vault module 7 on the ground, mounting the top die lifting mechanism 4 on a portal 3, forking the windowless vault module 6 or the window-mounted vault module 7 onto the top die lifting mechanism by using a forklift, alternately lifting the windowless vault module 6 and the window-mounted vault module 7 onto a cross beam of the portal by using the top die lifting mechanism 4, as shown in fig. 8, drawing the windowless vault module 6 and the window-mounted vault module 7 to a preset mounting position by using a drawing power part 9, and finally fixing the windowless vault module and the window-mounted vault module 7 by using bolts.

And (3) installing a side die module: as shown in fig. 9, the two lifting units are pushed to corresponding mounting positions, the two lifting units extend out of the second steel wire ropes 504 to bypass the pulleys 609, the two second steel wire ropes are connected with one ends of the side form modules, power is supplied through a winch, the side form modules are lifted upwards, and after the side form modules are lifted in place, the side form modules are fixed with the shoulder forms and the door frames through bolts.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a modularization steel form platform truck, its characterized in that includes portal (3), top mould hoist mechanism (4), side form hoist mechanism (5), pulls power spare (9) and template assembly, the template assembly includes many top mould modules and many side form modules (11), top mould hoist mechanism (4) set up on portal (3) for lift the top mould module to mounting height, pull power spare (9) and set up and be used for pulling the top mould module on top mould hoist mechanism (4) to the mounted position on portal (3), side form hoist mechanism (5) set up on portal (3) for transport side form module (11) to the mounted position, realize that side form module (11) are connected with portal (3) and top mould module.

2. The modular steel form trolley of claim 1, wherein the top form lifting mechanism (4) comprises a lifting power member (401), a sliding frame (406) and a sliding rail (407), the lifting power member (401) is used for driving the sliding frame (406) to move up and down on the sliding rail (407), and the top form module is placed on the sliding frame (406).

3. The modular steel form trolley as recited in claim 2, wherein the top form lifting mechanism (4) further comprises a first steel wire rope (402), a pulley block (405) and a support component, the pulley block (405) is disposed on the upper portion of the sliding track (407), the first steel wire rope (402) is connected with the lifting power member (401) and the sliding frame (406) at two ends after bypassing the pulley block (405), and the sliding track (407) is fixedly disposed on the gantry (3) through the support component.

4. The modular steel form trolley of claim 3, wherein the pulling power member (9) is located at an end of the gantry (3) remote from the top form lifting mechanism (4), the pulling power member (9) pulling the top form module on the skid frame (406) to an installation location via a pulling rope.

5. A modular steel form trolley according to claim 4, wherein guides (607) are provided below the top form modules, the top form modules being slidably arranged on the stringers of the gantry (3) by means of the guides (607), the movement of the top form modules on the gantry (3) being guided by means of the guides (607).

6. A modular steel form trolley according to claim 5, wherein the top mould module comprises both a windowless dome module (6) and a windowed dome module (7).

7. The modular steel form trolley as recited in claim 1, wherein the side form lifting mechanism (5) comprises a track assembly (501) and a lifting unit, the lifting unit comprises a sliding base (502), a lifting power part (503) and a second steel wire rope (504), the track assembly (501) is arranged above the gantry (3), the length direction of the track assembly (501) is in the same direction as the longitudinal direction of the gantry (3), the lifting power part (503) is arranged on the track assembly (501) in a sliding manner through the sliding base (502), a pulley (609) is arranged on the top form module, and the two ends of the second steel wire rope (504) are respectively connected with the lifting power part (503) and the side form module (11) after bypassing the pulley (609).

8. The modular steel form trolley of claim 6, wherein the lifting units are two in number, and pulleys (609) are provided at each of the four corners of the top form module.

9. The modular steel form trolley of claim 1, further comprising a travelling mechanism (2), wherein the travelling mechanism (2) is arranged below the gantry (3), and the steel form trolley is moved on the travelling track (1) through the travelling mechanism (2); running gear (2) are including drive assembly, drive sprocket (203), chain (204), wheel box (205), guide pulley (206), driven sprocket (207), wheel and reel (209), drive assembly sets up on wheel box (205), drive assembly's the coaxial drive sprocket (203) and reel (209) that set up of output, driven sprocket (207) and the coaxial setting of wheel and both set up inside wheel box (205), connect through chain (204) between drive sprocket (203) and driven sprocket (207), guide pulley (206) set up in the below of wheel box (205) and are located the spout of walking track (1), third wire rope (208) on reel (209) can be dismantled with walking track (1) and be connected to the realization is sent the rail function.

10. The modular steel form trolley of claim 1 further comprising a plugging system (8) and a work platform (10), the plugging system (8) being disposed on the form assembly, the work platform (10) being disposed on the gantry (3).

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