CN211414151U - Clamping device for welding escalator floor plate - Google Patents

Abstract

The utility model discloses a clamping device of welding hand-operated elevator floor board, including bottom plate, fixed plate, connecting plate, cardboard, slider, dwang, cylinder, splint, extension board, limiting plate, slide, spout, regulating plate, screw rod, handle and briquetting. The utility model discloses simple structure, convenient operation is favorable to splint to fix the skeleton through the rotation of dwang to the design through the cardboard is favorable to adjusting the position of splint and skeleton junction, conveniently carries out spacing to the skeleton of co-altitude not, is favorable to improving stability, conveniently welds; the utility model discloses a removal of limiting plate is favorable to carrying on spacingly to the bottom of skeleton, is favorable to cooperating splint to fix the skeleton to removal through the briquetting is convenient to be fixed the floor board, is favorable to welding, and the design through the regulating plate is favorable to adjusting the position of briquetting, causes the difficult problem that removes of briquetting when avoiding welding.

Description

Clamping device for welding escalator floor plate

Technical Field

The utility model relates to a clamping device specifically is a clamping device of welding handrail elevator floor board, belongs to handrail elevator application technical field.

Background

The escalator is an elevator with handrails, is widely used in places with more people flow, such as shopping malls, and the floor plate of the escalator is a floor plate which is used for improving the operation safety and the riding comfort of the escalator at an entrance and an exit of the escalator, and the floor plate of the escalator is usually welded with an elevator framework and used for improving the stability and the safety of the escalator.

The prior escalator is widely used in places with large pedestrian volume, has the performance of riding comfort, safety and the like, and is not beneficial to fixing when a floor plate and a framework are welded, so that the stability is reduced when the floor plate and the framework are welded, and the processing is not facilitated; and the framework is not favorable for fixation during welding, so that the welding difficulty is increased, and the processing efficiency is influenced. Therefore, a clamping device for welding escalator floor plates is provided for solving the problems.

Disclosure of Invention

An object of the utility model is to provide a clamping device of welding handrail elevator floor board just in order to solve above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, a clamping device for welding escalator floor plates, which comprises a fixed plate arranged at the top of a bottom plate, a clamping mechanism and a limiting mechanism;

the clamping mechanism comprises a connecting plate, a rotating rod and a clamping plate, the fixing plate is fixedly connected with the connecting plate, the connecting plate is clamped with the clamping plate, the interior of the connecting plate is connected with the sliding block in a sliding mode, the top of the sliding block is rotatably connected with the rotating rod, the rotating rod is rotatably connected with the top of the air cylinder, and the top of the rotating rod is rotatably connected with the clamping plate;

stop gear includes limiting plate, regulating plate and screw rod, fixed plate top lateral wall and extension board fixed connection, between the extension board with limiting plate sliding connection, and limiting plate lateral wall and slide fixed connection, the limiting plate top surface set up with the spout, inside and regulating plate sliding connection of spout, and regulating plate middle part and screw rod through connection, the screw rod both ends respectively with handle and briquetting fixed connection.

Preferably, the number of the fixing plates is two, the two fixing plates are respectively located at two sides of the bottom plate, and the distance between the two fixing plates is greater than the width of the floor plate.

Preferably, the quantity of connecting plate is eight, per two the mutual symmetry of connecting plate distributes respectively to the both ends of two fixed plates, and every connecting plate all is L shape structure, and the draw-in groove that is used for the cardboard joint has all been seted up at every connecting plate top.

Preferably, the fixed plate top surface is connected with the cylinder rotation, with slide sliding connection between the extension board of fixed plate lateral wall and the bottom plate, slide and the limiting plate both ends fixed connection who is the U-shaped structure, and the contact of limiting plate side has the skeleton.

Preferably, the quantity of splint is four, every two mutual rotation is connected between the splint, and the splint between the centre gripping be used for with floor board welded skeleton.

Preferably, the inside regulating plate sliding connection with being the I-shaped of spout, regulating plate middle part and screw rod threaded connection, and the briquetting contact of screw rod bottom has the floor board.

The utility model has the advantages that:

1. the utility model discloses simple structure, convenient operation is favorable to splint to fix the skeleton through the rotation of dwang to the design through the cardboard is favorable to adjusting the position of splint and skeleton junction, conveniently carries out spacing to the skeleton of co-altitude not, is favorable to improving stability, conveniently welds;

2. the utility model discloses a removal of limiting plate is favorable to carrying on spacingly to the bottom of skeleton, is favorable to cooperating splint to fix the skeleton to removal through the briquetting is convenient to be fixed the floor board, is favorable to welding, and the design through the regulating plate is favorable to adjusting the position of briquetting, causes the difficult problem that removes of briquetting when avoiding welding.

Drawings

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

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

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

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. the bottom plate, 2, fixed plate, 3, connecting plate, 4, cardboard, 5, slider, 6, dwang, 7, cylinder, 8, splint, 9, extension board, 10, limiting plate, 11, slide, 12, spout, 13, regulating plate, 14, screw rod, 15, handle, 16, briquetting.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but 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 belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a clamping device for welding escalator floor plates comprises a fixing plate 2 mounted on the top of a bottom plate 1, a clamping mechanism and a limiting mechanism;

the clamping mechanism comprises a connecting plate 3, a rotating rod 6 and a clamping plate 8, the fixing plate 2 is fixedly connected with the connecting plate 3, the connecting plate 3 is clamped with the clamping plate 4 and used for adjusting the position of the sliding block 5, the inside of the connecting plate 3 is in sliding connection with the sliding block 5, the top of the sliding block 5 is in rotating connection with the rotating rod 6, the rotating rod 6 is in rotating connection with the top of the air cylinder 7, and the top of the rotating rod 6 is in rotating connection with the clamping plate 8 and used for fixing the framework;

stop gear includes limiting plate 10, regulating plate 13 and screw rod 14, 2 top lateral walls of fixed plate and extension board 9 fixed connection, extend between the board 9 with limiting plate 10 sliding connection, and limiting plate 10 lateral wall and 11 fixed connection of slide, limiting plate 10 top surface is seted up with spout 12, 12 inside and regulating plate 13 sliding connection of spout, and regulating plate 13 middle part and screw rod 14 through connection, 14 both ends of screw rod respectively with handle 15 and 16 fixed connection of briquetting for floor's is fixed.

The number of the fixing plates 2 is two, the two fixing plates 2 are respectively positioned on two sides of the bottom plate 1, and the distance between the two fixing plates 2 is larger than the width of the floor plate, so that the fixing of the fixing plates 2 is facilitated, and the floor plate is convenient to place; the number of the connecting plates 3 is eight, every two connecting plates 3 are mutually symmetrically distributed at two ends of the two fixing plates 2 respectively, each connecting plate 3 is of an L-shaped structure, and a clamping groove for clamping the clamping plate 4 is formed in the top of each connecting plate 3, so that the sliding block 5 can move conveniently, and the limiting of the clamping plate 4 is facilitated; the top surface of the fixed plate 2 is rotatably connected with the cylinder 7, the extension plate 9 on the side wall of the fixed plate 2 is slidably connected with the bottom plate 1 through the sliding plate 11, the sliding plate 11 is fixedly connected with two ends of the limiting plate 10 in a U-shaped structure, and the side end of the limiting plate 10 is contacted with the framework, so that the rotating rod 6 and the clamping plate 8 can rotate conveniently; the number of the clamping plates 8 is four, every two clamping plates 8 are mutually connected in a rotating mode, and a framework for welding with the floor plates is clamped between the clamping plates 8, so that the framework is conveniently clamped, and the floor plates are conveniently welded; inside and the regulating plate 13 sliding connection who is the I-shaped of spout 12, regulating plate 13 middle part and screw rod 14 threaded connection, and the briquetting 16 contact of screw rod 14 bottom has the floor board, and the removal of regulating plate 13 of being convenient for conveniently drives briquetting 16 and removes.

When the utility model is used, firstly, the external power supply and the control switch of the electrical components in the device are placed on the bottom plate 1, then the dwang 6 is driven to rotate by shortening the air cylinder 7, so that the dwang 6 drives the slider 5 at the bottom of the dwang 6 to slide between the connecting plates 3 and then prop against the clamping plate 4, the clamping position of the clamping plate 8 and the framework is conveniently adjusted by adjusting the position of the clamping plate 4, the limitation of the frameworks with different lengths is facilitated, the rotation of the dwang 6 drives the clamping plate 8 to rotate, and then the middle part of the framework is clamped after the two clamping plates 8 are driven to rotate, thereby facilitating the fixation of the framework;

after spacing completion, through removing limiting plate 10, make limiting plate 10 drive slide 11 and slide between extension board 9 and fixed plate 2, make limiting plate 10 remove the back and support the skeleton bottom, make things convenient for the skeleton to improve stability, after fixed completion, through turning handle 15, make handle 15 drive screw rod 14 at the inside rotation of regulating plate 13, make screw rod 14 drive 16 vertical migration backs of briquetting, compress tightly the floor board, be favorable to fixing between floor board and the skeleton, conveniently weld, when the position of briquetting 16 is adjusted to needs, through removing regulating plate 13, make regulating plate 13 slide in spout 12 is inside, conveniently adjust the position that briquetting 16 compressed tightly, be favorable to the processing of floor board.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a clamping device of welding handrail elevator floor board which characterized in that: comprises a fixed plate (2) arranged at the top of a bottom plate (1), a clamping mechanism and a limiting mechanism;

the clamping mechanism comprises a connecting plate (3), a rotating rod (6) and a clamping plate (8), the fixed plate (2) is fixedly connected with the connecting plate (3), the connecting plate (3) is clamped with the clamping plate (4), the inside of the connecting plate (3) is in sliding connection with the sliding block (5), the top of the sliding block (5) is rotatably connected with the rotating rod (6), the rotating rod (6) is rotatably connected with the top of the air cylinder (7), and the top of the rotating rod (6) is rotatably connected with the clamping plate (8);

stop gear includes limiting plate (10), regulating plate (13) and screw rod (14), fixed plate (2) top lateral wall and extension board (9) fixed connection, extend between board (9) with limiting plate (10) sliding connection, and limiting plate (10) lateral wall and slide (11) fixed connection, limiting plate (10) top surface is seted up with spout (12), spout (12) inside and regulating plate (13) sliding connection, and regulating plate (13) middle part and screw rod (14) through connection, screw rod (14) both ends respectively with handle (15) and briquetting (16) fixed connection.

2. The clamping device for welding escalator floor plates according to claim 1, characterized in that: the number of the fixing plates (2) is two, the two fixing plates (2) are respectively positioned on two sides of the bottom plate (1), and the distance between the two fixing plates (2) is larger than the width of the floor plate.

3. The clamping device for welding escalator floor plates according to claim 1, characterized in that: the quantity of connecting plate (3) is eight, per two the mutual symmetry of connecting plate (3) distributes respectively to the both ends of two fixed plates (2), and every connecting plate (3) all are L shape structure, and the draw-in groove that is used for cardboard (4) joint is all offered at every connecting plate (3) top.

4. The clamping device for welding escalator floor plates according to claim 1, characterized in that: fixed plate (2) top surface rotates with cylinder (7) to be connected, with slide (11) sliding connection between extension board (9) and bottom plate (1) of fixed plate (2) lateral wall, slide (11) and limiting plate (10) both ends fixed connection who is the U-shaped structure, and limiting plate (10) side contact has the skeleton.

5. The clamping device for welding escalator floor plates according to claim 1, characterized in that: the quantity of splint (8) is four, per two mutual rotation is connected between splint (8), and the centre gripping has between splint (8) be used for with floor board welded skeleton.

6. The clamping device for welding escalator floor plates according to claim 1, characterized in that: the inside regulating plate (13) sliding connection with being the I-shaped of spout (12), regulating plate (13) middle part and screw rod (14) threaded connection, and briquetting (16) contact of screw rod (14) bottom has the floor board.

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