CN217619132U - Flexible jacking tool for subway roof - Google Patents

Abstract

The utility model discloses a tight frock in flexible top in subway roof, including being used for carrying out the tight structure in side top of pushing up to the both sides wall on its width of subway roof edge, the tight structure in side top includes side base and is used for supporting the support flat board of subway roof lateral wall, support the flat board and install on side base, support the flat board and extend along subway roof width direction, and support dull and stereotyped one end and articulate on side base, the portable setting of the other end is on side base and rotate around the pin joint along vertical plane, rotate around its pin joint with side base through supporting the flat board, adjust the angle between support flat board and the horizontal plane, so be different at the lateral wall and the horizontal plane contained angle of subway roof, make the lateral wall that supports flat board can the different angles of adaptation, can form stable and firm support to the lateral wall, make it adapt to the profile of different roofs. And adjust the backup pad in real time, avoid appearing because welding deformation part position is unsettled, can not contact the condition with the frock well.

Description

Flexible jacking tool for subway roof

Technical Field

The utility model relates to an anchor clamps technical field especially relates to a flexible tight frock in top of subway roof.

Background

Among the prior art subway type is many, and the roof profile changes many, and specific shape has: 1. the roof plate is of a plane structure, and the roof side beam is of a vertical structure; 2. the roof plate and the roof side beam are arc-shaped; 3. the roof board is arc-shaped, and the roof side beam is of a vertical structure. If the roof processing tool is not flexible and adjustable, the roof of different vehicle types must be matched with the corresponding processing tool, so that the number of the roof processing tools is large, and the tool management, adjustment and storage are not facilitated. In order to increase the utilization rate of a car roof machining tool, reduce resource waste and increase the adaptability of the tool, the flexible adjustable machining tool is urgent; patent document CN215357204U discloses a flexible adjustable finish machining frock, the on-line screen storage device comprises a base, lathe and fixing device, install the storage rack between the base, the bearing steel sheet is installed at the top of base, there is the base at the top of bearing steel sheet through bolt fixed mounting, the lathe is installed at the top of base, the guide rail is installed at the top of lathe, the control box is installed at the rear end top of lathe, connecting device is installed at the top of guide rail, the sliding seat is installed to the top gomphosis of guide rail, and the sliding seat is located connecting device's the place ahead, but it gathers at centre gripping work piece process, can not adapt to different lateral wall slopes, lead to effectively centre gripping.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tight frock in flexible top of subway roof to solve the problem that above-mentioned prior art exists, effectively solved subway roof processing frock function singleness, the not enough disadvantage of commonality, when changing the project, through adjustment frock both sides angle, make it adapt to the profile of different roofs. The situation that the welding deformation part cannot be in good contact with the tool due to the fact that the welding deformation part is suspended is avoided.

In order to achieve the above purpose, the utility model provides a following scheme: the utility model provides a tight frock in flexible top in subway roof, including being used for carrying out the tight structure in top side of top to the both sides wall on its width of subway roof edge, the tight structure in side top includes side base and is used for supporting the support flat board of subway roof lateral wall, it installs to support the flat board on the base of side, it extends along subway roof width direction to support the flat board, just it articulates to support dull and stereotyped one end on the base of side, the portable setting of the other end is in on the base of side and along vertical plane around the pin joint rotation, just it has its locking to support the flat board to join in marriage the cover and be in locking mechanism on the base of side.

Preferably, the two sides of the support flat plate in the length direction of the roof of the subway are symmetrically connected with sector plates, the circle centers of the sector plates are hinged to the lateral bases, the arc-shaped edges of the sector plates rotate around the circle centers along a vertical plane and support the support flat plate to rotate, and the locking mechanism is connected between the sector plates and the lateral bases.

Preferably, the locking mechanism comprises a plurality of jacks arranged at equal intervals along the arc-shaped structure of the arc-shaped edge, and fixing rods respectively inserted into the jacks are fixed on the lateral bases.

Preferably, the side base is provided with fixing holes, the fixing holes are respectively communicated with the jacks correspondingly, and the fixing rods are detachably inserted in the fixing holes and the corresponding jacks.

Preferably, the support flat plate is movably provided with an adjusting support block along the width direction of the subway roof, and one side of the adjusting support block, which is close to the subway roof, is provided with a flexible jacking block for jacking the side wall of the subway roof.

Preferably, the device further comprises a pressing plate used for pressing the top edge of the side wall of the subway roof, one end of the pressing plate, which is far away from the subway roof, is movably arranged on the adjusting supporting block along the vertical direction, the other end of the pressing plate is connected with a flexible pressing block and is pressed on the top edge of the side wall of the subway roof through the flexible pressing block, and a screw rod used for pressing the pressing plate is arranged on the adjusting supporting block.

Preferably, the pressing plate is of a U-shaped structure with an opening facing the roof of the subway, and the screw rod is clamped on the inner side of the U-shaped opening of the pressing plate.

Preferably, the subway roof support structure further comprises a bottom plate, the two sides of the bottom plate are symmetrically provided with the lateral propping structures, and the two lateral propping structures are supported on the two sides of the bottom plate along the width direction of the subway roof.

Preferably, the bottom plate is provided with a plurality of bottom tightening structures which are arranged side by side along the width direction of the subway roof at intervals, and the bottom tightening structures are movably provided with movable support brackets which are used for supporting the bottom wall of the subway roof along the vertical direction.

Preferably, the bottom jacking structure is provided with a sliding groove extending along the vertical direction, the movable supporting bracket is arranged in the sliding groove in a sliding manner along the vertical direction, and the sliding groove is provided with a worm structure for driving the movable supporting bracket to move.

The utility model discloses for prior art gain following technological effect:

first, including being used for carrying out the tight side tight structure in top to the both sides wall on its width to the subway roof, the tight structure in side top includes side base and the support flat board that is used for supporting the subway roof lateral wall, the support flat board is installed on side base, the support flat board extends along subway roof width direction, and the one end of support flat board articulates on side base, the other end is portable to be set up on side base and rotates around the pin joint along vertical plane, rotate around its pin joint with side base through the support flat board, and then adjust the angle between support flat board and the horizontal plane, so lateral wall and the horizontal plane contained angle at the subway roof are different, make the lateral wall that the support flat board can the different angles of adaptation, in order to form stable and firm support to the lateral wall, make it adapt to the profile of different roofs. The tool can adapt to welding deformation of different roofs in the welding process, and can be adjusted according to workpieces, so that the situation that the welding deformation part cannot be in good contact with the tool due to suspension of the welding deformation part is avoided. And the supporting flat plate is matched with a locking mechanism which locks the supporting flat plate on the side base, the supporting flat plate with the adjusted angle can be quickly fixed through the locking mechanism, the supporting flat plate is ensured to be locked and fixed, and the supporting flat plate is prevented from being influenced by the dead weight of the roof of the subway to cause the supporting failure.

Second, support dull and stereotyped both sides symmetric connection along subway roof length direction has the sector plate, the centre of a circle of sector plate articulates on side base, the arc border vertical plane of sector plate rotates around the centre of a circle, and support dull and stereotyped rotation, locking mechanism connects between sector plate and side base, through setting up the location pin joint that the sector plate can be convenient on the one hand, utilize the centre of a circle of sector plate as the pin joint promptly, utilize the convex structure of sector structure self, conveniently form the circumference and rotate, and then drive and support dull and stereotyped rotation, on the other hand, conveniently accomplish locking mechanism's setting along the arc limit of sector plate, in order can accurately to accomplish locking mechanism along the circumference direction of rotation on to sector plate and support dull and stereotyped location.

Thirdly, locking mechanism includes a plurality of jacks that the arc structure on edge was seted up at the equidistant, is fixed with the dead lever that inserts each jack respectively on the base of side to through setting up jack and dead lever, adjust to corresponding angle back to the support flat board, can accomplish the fixed dull and stereotyped, simple structure and convenient to use through inserting the jack with the dead lever fast.

And fourthly, fixing holes are formed in the side base and correspond to the jacks respectively, the fixing rods can be detachably inserted into the fixing holes and the corresponding jacks, and through the arrangement of the fixing holes, the inserting rods can be detachably inserted into the corresponding fixing holes and the corresponding jacks, so that the assembling and the disassembling of the sector plate and the side base can be rapidly completed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a side view of the present invention;

FIG. 2 is an isometric view of the present invention;

the device comprises a fixing rod 1, a sector plate 2, a hydraulic telescopic structure 3, a pressing plate 4, a lead screw 5, a subway roof 6, a bottom plate 7, a bottom jacking structure 8, a movable supporting frame 9, a worm structure 10 and an adjusting supporting block 11.

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 efforts all belong to the protection scope of the present invention.

The utility model aims at providing a tight frock in flexible top of subway roof to solve the problem that above-mentioned prior art exists, effectively solved the inferior position that subway roof processing frock function is single, the commonality is not enough, when changing the project, through adjustment frock both sides angle, make it adapt to the profile of different roofs. The condition that the welding deformation part cannot be well contacted with the tool is avoided because the welding deformation part is suspended.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the following detailed description.

Referring to fig. 1 to 2, the present embodiment provides a flexible fastening tool for a subway roof 6, which includes a side fastening structure for fastening the subway roof 6 along two side walls of the width of the subway roof, the side fastening structure includes a side base and a support plate for supporting the side walls of the subway roof 6, the support plate is mounted on the side base, the support plate extends along the width direction of the subway roof 6, one end of the support plate is hinged to the side base, the other end of the support plate is movably disposed on the side base and rotates around a hinge point along a vertical plane, and the support plate rotates around the hinge point with the side base to adjust an angle between the support plate and a horizontal plane, so that when an included angle between the side wall of the subway roof 6 and the horizontal plane is different, the support plate can adapt to side walls of different angles to form a stable and firm support for the side walls, so as to adapt to profiles of different roofs. The tool can adapt to welding deformation of different roofs in the welding process, and can be adjusted according to workpieces, so that the situation that the welding deformation part cannot be in good contact with the tool due to suspension of the welding deformation part is avoided. And the supporting flat plate is matched with a locking mechanism for locking the supporting flat plate on the base on the side, the supporting flat plate with the adjusted angle can be quickly fixed through the locking mechanism, the supporting flat plate is ensured to be locked and fixed, and the supporting flat plate is prevented from being influenced by the dead weight of the subway roof 6 to cause the supporting flat plate to lose efficacy.

Wherein, the both sides symmetric connection that supports the flat board on 6 length directions along the subway roof has sector plate 2, the centre of a circle of sector plate 2 articulates on side base, the arc border vertical plane of sector plate 2 rotates around the centre of a circle, and support the flat board and rotate, locking mechanism connects between sector plate 2 and side base, through setting up the location pin joint that sector plate 2 on the one hand can be convenient, utilize the centre of a circle of sector plate 2 as the pin joint promptly, utilize the convex structure of sector structure self, conveniently form the circumference and rotate, and then drive and support the flat rotation, on the other hand, conveniently accomplish locking mechanism's setting along the arc limit of sector plate 2, in order can accurately to accomplish locking mechanism along the circumference direction of rotation to sector plate 2 and support dull and stereotyped location.

Further, locking mechanism includes a plurality of jacks that the arc structure on edge of the arc was seted up at the equal interval, is fixed with the dead lever 1 that inserts each jack respectively on the base of side to through setting up jack and dead lever 1 to after adjusting corresponding angle to the support flat board, can be fast through inserting the jack with dead lever 1, accomplish fixed, simple structure and convenient to use dull and stereotyped to the support.

As the utility model discloses preferred embodiment is equipped with the fixed orifices on the base of side, and the fixed orifices corresponds the intercommunication with each jack respectively, and the grafting can be dismantled in fixed orifices and corresponding jack to dead lever 1, through setting up the fixed orifices for the inserted bar can be dismantled to peg graft in corresponding fixed orifices and jack, accomplishes the assembly and the split of sector plate 2 and side base fast.

Furthermore, the support plate is movably provided with an adjusting support block 11 along the width direction of the subway roof 6, one side of the adjusting support block 11 close to the subway roof 6 is provided with a flexible jacking block for jacking the side wall of the subway roof 6, and the support strength of the subway roof 6 with different widths along the width direction is changed by changing the position of the adjusting support block 11 on the support plate. A flexible supporting block is arranged between the preferable adjusting supporting block 11 and the subway roof 6, and the preferable flexible supporting block is a nylon block and the like. Set up the slide rail on the further preferred support plate along 6 width direction on the subway roof, the slide rail is bar open structure, is equipped with on the regulation supporting shoe 11 to be used for pegging graft the bolt in bar open structure, and sets up the opposite side at bar open structure through the nut structure to form fixed connection to regulation supporting shoe 11.

As the utility model discloses preferred embodiment, still including the clamp plate 4 that is used for compressing tightly 6 lateral wall top edges of subway roof, the one end of keeping away from subway roof 6 of clamp plate 4 is along the portable setting of vertical direction on adjusting supporting shoe 11, the other end is connected with flexible compact heap, and compress tightly at 6 lateral wall top edges of subway roof through flexible compact heap, be equipped with the lead screw 5 that compresses tightly clamp plate 4 on adjusting supporting shoe 11, at first clamp plate 4 removes along adjusting supporting shoe 11, in order to guarantee when adjusting supporting shoe 11 and compress tightly on subway roof 6 lateral wall, clamp plate 4 can effectually compress tightly the lateral wall top at subway roof 6, but also the one end through clamp plate 4 is along portable setting in vertical direction on adjusting supporting shoe 11, the other end is after receiving the restriction of lead screw, can the reverse suppression on the top of subway roof 6. Preferably, a nylon block for buffering pressure is arranged between the pressing plate 4 and the top end of the subway roof 6, so that the pressing plate 4 is prevented from adjusting the pressure loss of the subway roof 6. The movable end of the preferable pressing plate 4 is connected to the adjusting supporting block 11 through the hydraulic telescopic structure 3 so as to drive the pressing plate 4, and a nut for limiting the pressing plate 4 is arranged on the preferable screw rod and is positioned on the upper side of the pressing plate 4 and detachably connected to the screw rod.

Further, clamp plate 4 is the U-shaped structure of opening towards subway roof 6, and 5 joints of lead screw are inboard at the U-shaped opening of clamp plate 4, through being the U-shaped structure with clamp plate 4 setting for it is inboard at the U-shaped opening of U-shaped structure that peg graft can be dismantled to lead screw 5, conveniently accomplishes the assembly or the dismantlement of clamp plate 4 and lead screw 5 fast, and makes things convenient for change or adjustment between clamp plate 4 and the lead screw 5.

Still including bottom plate 7, the bilateral symmetry of bottom plate 7 is equipped with the tight structure in side top, and the tight structure in side top supports in its both sides along 6 width direction on subway roof, accomplishes the support to the tight structure in side top through setting up bottom plate 7, and then accomplishes the tight structure symmetry in side top and support in the both sides of subway roof 6, guarantees to support and press from both sides tight validity to subway roof 6.

As the utility model discloses preferred embodiment, be equipped with a plurality of bottom top tight structure 8 that set up along 6 width direction side by side and the interval of subway roof on the bottom plate 7, along the portable removal support 9 that is used for supporting on 6 diapalls of subway roof that is equipped with of vertical direction on the tight structure 8 in bottom top to form effective support to the bottom of subway roof 6, preferred bottom top tight structure 8 sets up between the tight structure in both sides side top, that is to say, the clamp plate 4 of both sides accomplishes compressing tightly the lateral wall top, the tight structure 8 in middle bottom top is accomplished the support to subway roof 6, guarantee the effective fixed to subway roof 6.

As the utility model discloses preferred embodiment, the tight structure 8 in bottom top is equipped with the spout that extends along vertical direction, removes the support holder 9 and slides along vertical direction and set up in the spout, and is equipped with the worm structure 10 that the drive removed the support holder 9 and removed on the spout, accomplishes the regulation to removing the support holder 9 fast through worm structure 10, realizes removing the effective support of support holder 9 to subway roof 6. The movable support bracket 9 can be self-locked by the worm structure 10 after moving to a fixed position, and the top of the movable support bracket 9 can be additionally provided with a profiling nylon block as required to adapt to the support requirements of roofs of different shapes.

Further, the flexible processing tool for the subway roof 6 mainly aims at processing roofs of subway vehicles of different structures, the outlines of roofs of different vehicles are different, the flexible processing tool for the roofs can adjust the contours of the tool according to the outlines of roofs of different vehicles, the tool fits the contours of workpieces, the stability of the workpieces is improved, the flexibility of the flexible processing tool is improved, and the tool utilization efficiency is improved. The length of the car roof is about 10-20 meters generally, a plurality of groups of tools are needed to be used simultaneously, and if the situation of excessive vibration occurs, the top block can be tightly contacted with the car roof by adjusting the height of the support block in the area, so that the vibration situation is improved.

The adaptability that carries out according to actual demand all is in the protection scope of the utility model.

It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The principle and the implementation mode of the utility model are explained by applying a specific embodiment, and the explanation of the embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for those skilled in the art, the idea of the present invention may be changed in the specific embodiments and the application range. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims (10)

1. The utility model provides a tight frock in flexible top of subway roof, its characterized in that, including being used for carrying out the tight structure in side top in the side that pushes up to the subway roof along its both sides wall on the width, the tight structure in side top includes side base and is used for supporting the support flat board of subway roof lateral wall, the support flat board is installed on the side base, the support flat board extends along subway roof width direction, just the one end of supporting the flat board articulates on the side base, the other end is portable to be set up and is in on the side base and rotate around the pin joint along vertical plane, just the support flat board is furnished with and is in its locking mechanism on the side base.

2. The flexible jacking tool for the subway roof as claimed in claim 1, wherein the supporting flat plate is symmetrically connected with sector plates along two sides of the subway roof in the length direction, the circle centers of the sector plates are hinged to the side bases, the arc edges of the sector plates rotate around the circle centers along a vertical plane and support the supporting flat plate to rotate, and the locking mechanism is connected between the sector plates and the side bases.

3. The flexible jacking tool for the roof of the subway as claimed in claim 2, wherein the locking mechanism comprises a plurality of jacks arranged at equal intervals along the arc-shaped structure of the arc-shaped edge, and fixing rods respectively inserted into the jacks are fixed on the side bases.

4. The flexible jacking tool for the roof of the subway as claimed in claim 3, wherein fixing holes are formed in the side bases, the fixing holes are respectively and correspondingly communicated with the jacks, and the fixing rods are detachably inserted into the fixing holes and the corresponding jacks.

5. The flexible jacking tool for the subway roof as claimed in any one of claims 2 to 4, wherein the support plate is movably provided with an adjusting support block along the width direction of the subway roof, and one side of the adjusting support block close to the subway roof is provided with a flexible jacking block for jacking the side wall of the subway roof.

6. The subway roof flexible jacking tool as claimed in claim 5, further comprising a pressing plate for pressing the top end edge of the side wall of the subway roof, wherein one end of the pressing plate, which is far away from the subway roof, is movably arranged on the adjusting support block along the vertical direction, the other end of the pressing plate is connected with a flexible pressing block and is pressed on the top end edge of the side wall of the subway roof through the flexible pressing block, and a screw rod for pressing the pressing plate is arranged on the adjusting support block.

7. The flexible jacking tool for the roof of the subway according to claim 6, wherein the pressing plate is of a U-shaped structure with an opening facing the roof of the subway, and the lead screw is clamped on the inner side of the U-shaped opening of the pressing plate.

8. The flexible roof jacking tool for the metro according to claim 7, further comprising a bottom plate, wherein the side jacking structures are symmetrically arranged on two sides of the bottom plate, and the two side jacking structures are supported on two sides of the bottom plate along the width direction of the metro roof.

9. The flexible jacking tool for the subway roof as claimed in claim 8, wherein a plurality of bottom jacking structures are arranged on the bottom plate side by side at intervals along the width direction of the subway roof, and a movable support bracket for supporting the bottom wall of the subway roof is movably arranged on each bottom jacking structure along the vertical direction.

10. The flexible jacking tool for the roof of the subway according to claim 9, wherein the bottom jacking structure is provided with a sliding groove extending in the vertical direction, the movable support bracket is arranged in the sliding groove in a sliding manner in the vertical direction, and the sliding groove is provided with a worm structure for driving the movable support bracket to move.

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