Positioning support for fence welding

Abstract

The utility model relates to the technical field of handrail processing and production, and discloses a positioning support for fence welding, which comprises a support body, an operating table is welded inside the support body, a winch is mounted at the bottom end of the operating table, a limiting plate is movably connected to the top end of the operating table, a second guide block is fixedly connected to the middle of the bottom end of the limiting plate, and a positioning block is fixedly connected to the second guide block. During use, the winch is installed at the bottom end of the operation table, a first sliding groove and a second sliding groove are formed in the top end of the operation table, the first guide block and the second guide block are fixedly connected to the bottom end of the limiting plate, the winch is started through the control base, the winch is driven to rotate, and the winch is driven to rotate. The winch hook and the traction rope drive the limiting plate to move rightwards on the operation table, and after the limiting plate moves by a specific distance, the vertical rods are welded on the left side of the limiting plate, so that limiting welding of the vertical rods at different intervals is achieved, and then the welding speed is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of balustrade processing and production, in particular to a positioning support for fence welding. BACKGROUND

[0002] Balustrade welding refers to the process of making a balustrade by welding metal plates or pipes, and welded balustrades are widely used in public areas, occasions with too large span and too many people.

[0003] Most of the existing balustrade welding is performed by workers holding parts, which requires a lot of effort to limit the balustrade. When welding, the vertical rod spacing of the balustrade cannot be quickly adjusted. When the vertical rod spacing of the balustrade is not the same, the operation of the worker has a certain degree of difficulty, and the welding efficiency will be reduced.

[0004] Now, a positioning support for fence welding is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a positioning support for fence welding to solve the problem of not having quick adjustment of the vertical rod spacing of the balustrade when welding as mentioned in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a positioning support for fence welding, comprising a frame body, an operating table is welded inside the frame body, two groups of first sliding grooves are formed at the top end of the operating table, a second sliding groove is formed in the middle of the top end of the operating table, a winch is installed at the bottom end of the operating table, a limit plate is movably connected to the top end of the operating table, first guide blocks are fixedly connected to the front and rear sides of the bottom end of the limit plate, a second guide block is fixedly connected to the middle of the bottom end of the limit plate, a hook is installed on the right side of the second guide block, a traction rope is movably connected between the winch and the hook, a first guide wheel is installed on the right side of the second sliding groove, a second guide wheel is installed on the right side of the bottom end of the operating table, and a control seat is installed on the right side of the front end of the frame body.

[0007] As a further technical scheme of the utility model, the control seat and the winch are electrically connected, and the traction rope passes through the outside of the first guide wheel and the second guide wheel.

[0008] As a further technical scheme of the utility model, the outer contour of the two groups of first guide blocks matches the first sliding groove, and the outer contour of the second guide block matches the second sliding groove.

[0009] As a further technical scheme of the utility model, the rear end of the frame body is provided with a servo motor, the inside of the frame body is movably connected with a bidirectional screw rod, the outside of the bidirectional screw rod is sleeved with two groups of movable blocks, the top of the movable block is welded with a limiting seat, and the top of the operation table is provided with six groups of movable grooves.

[0010] As a further technical scheme of the utility model, the two groups of movable blocks can slide forward and backward on the outside of the bidirectional screw rod, the servo motor is electrically connected with the control seat, and the limiting seat can slide forward and backward in the movable groove.

[0011] As a further technical scheme of the utility model, the lower portion of the frame body is provided with a supporting plate, four groups of electric cylinders are installed between the frame body and the supporting plate, the bottom of the supporting plate is installed with four groups of supporting legs, and the bottom of the four groups of supporting legs is installed with anti-skid pads.

[0012] As a further technical scheme of the utility model, the four groups of electric cylinders are symmetrically distributed, the four groups of electric cylinders are electrically connected with the control seat, and the four groups of supporting legs are symmetrically distributed.

[0013] Compared with the prior art, the utility model has the beneficial effects that the positioning support for the fence welding not only realizes the limiting welding of vertical rods with different intervals, but also realizes the clamping during the welding of the fence with different heights, and workers with different heights can have comfortable working heights;

[0014] (1) through setting first sliding groove, second sliding groove, winch, limiting plate, first guide block, second guide block, first guide wheel, second guide wheel, hook and traction rope, when using, after the horizontal rod of the fence is fixed, generally by the worker through the specific props to determine the distance between the vertical rods, when the distance between the vertical rods of the fence is not the same, the worker operation has certain test, through installing the winch at the bottom of the operation table, the top of the operation table is provided with the first sliding groove and the second sliding groove, the bottom of the limiting plate is fixedly connected with the first guide block and the second guide block, through the control seat to start the winch, the hook of the winch and the traction rope drive the limiting plate to move on the operation table right, when moving the specific distance, the vertical rod completes the welding at the left side of the limiting plate, thereby realizing the limiting welding of the vertical rods with different intervals, and further improving the welding speed;

[0015] (2) through setting servo motor, bidirectional screw rod, movable block, limiting seat and movable groove, when using, through the control seat to start the servo motor, the servo motor drives the rotation of the bidirectional screw rod, thereby realizing the forward and backward sliding of the two groups of movable blocks, the top of the movable block is welded with the limiting seat, the contour of the bottom of the limiting seat outside matches the movable groove, the limiting seat is closely combined with the horizontal rod of the fence, thereby realizing the clamping during the welding of the fence with different heights;

[0016] (3) through the setting has support plate, electric cylinder, support and non-slip mat, use, through the setting support plate below the frame, support plate and frame between the installation of four groups of electric cylinder, four groups of electric cylinder symmetry distribution, four groups of support are installed at the bottom of the support plate, the bottom of the support is installed with non-slip mat, through the control seat start electric cylinder, the stretching and contraction of electric cylinder, so as to realize the change of operation platform height, and then satisfy different height workers have comfortable working height. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the front view sectional structure schematic view of the utility model;

[0018] Figure 2 It is the top view structure schematic view of the utility model;

[0019] Figure 3 It is the side view sectional structure schematic view of the utility model;

[0020] Figure 4 It is the Figure 1 It is the local section enlarged structure schematic view of the utility model in A place;

[0021] Figure 5 It is the limit plate side view structure schematic view of the utility model.

[0022] In the drawing: 1, frame; 2, operation platform; 3, first sliding slot; 4, second sliding slot; 5, winch; 6, limit plate; 7, first guide block; 8, second guide block; 9, first guide wheel; 10, second guide wheel; 11, hook; 12, traction rope; 13, servo motor; 14, bidirectional screw; 15, movable block; 16, limit seat; 17, movable slot; 18, support plate; 19, electric cylinder; 20, support; 21, non-slip mat; 22, control seat. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Embodiment: please refer to Figures 1-5The utility model provides a positioning support for fence welding, including frame body 1, the inside welding of frame body 1 has operating platform 2, two groups of first sliding slot 3 are seted up in the top of operating platform 2, the middle of operating platform 2 top is seted up with second sliding slot 4, and the bottom of operating platform 2 is installed with winch 5, and the top of operating platform 2 is movably connected with limiting plate 6, and the front and back sides of the bottom of limiting plate 6 are fixedly connected with first guide block 7, and the middle of the bottom of limiting plate 6 is fixedly connected with second guide block 8, and the right side of second guide block 8 is installed with hook 11, and the traction rope 12 movably connected between winch 5 and hook 11, and the right side of second sliding slot 4 is installed with first guide wheel 9, and the right side of the bottom of operating platform 2 is installed with second guide wheel 10, and the right side of the front end of frame body 1 is installed with control seat 22,

[0025] Control seat 22 is electrically connected between winch 5, traction rope 12 passes through the outside of first guide wheel 9 and second guide wheel 10, the outer contour of two groups of first guide block 7 matches with first sliding slot 3, and the outer contour of second guide block 8 matches with second sliding slot 4,

[0026] Specifically, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5 Indicated, use, after the horizontal pole of fence is fixed, generally by the worker through specific props to determine the distance between vertical pole, when the distance between the vertical pole of fence is not the same, the worker operation has certain test, through the bottom of operating platform 2 installation winch 5, the top of operating platform 2 is seted up with first sliding slot 3 and second sliding slot 4, the bottom of limiting plate 6 is fixedly connected with first guide block 7 and second guide block 8, by control seat 22 starts winch 5, winch 5 hook 11 and traction rope 12 drive limiting plate 6 to move on operating platform 2 right, when moving specific distance, the vertical pole is completed welding in the left side of limiting plate 6, to realize the limiting welding of vertical pole of different interval, to further improve the welding speed.

[0027] The rear end of frame body 1 is installed with servo motor 13, the inside movably connected of frame body 1 has two-way screw rod 14, and the outside of two-way screw rod 14 is sleeved with two groups of movable block 15, and the top of movable block 15 is welded with limiting seat 16, and the top of operating platform 2 is seted up with six groups of movable slot 17, and two groups of movable block 15 can slide back and forth on the outside of two-way screw rod 14, and servo motor 13 is electrically connected between control seat 22, and limiting seat 16 can slide back and forth in movable slot 17,

[0028] Specifically, as Figure 1 、 Figure 2 And Figure 3As shown, in use, the servo motor 13 is started by the control seat 22, the servo motor 13 drives the rotation of the bidirectional screw rod 14, thereby realizing the forward and backward sliding of the two groups of movable blocks 15, the top end of the movable block 15 is welded with a limiting seat 16, the contour of the outer bottom end of the limiting seat 16 matches the movable groove 17, the limiting seat 16 is closely combined with the cross bar of the railing, thereby realizing the clamping when welding the railing of different heights.

[0029] The lower portion of the frame body 1 is provided with a support plate 18, four groups of electric cylinders 19 are installed between the frame body 1 and the support plate 18, the bottom end of the support plate 18 is installed with four groups of supporting legs 20, the bottom end of the four groups of supporting legs 20 is installed with anti-skid pads 21, the four groups of electric cylinders 19 are symmetrically distributed, the four groups of electric cylinders 19 are electrically connected between the control seat 22, the four groups of supporting legs 20 are symmetrically distributed;

[0030] Specifically, as shown in Figure 1 and Figure 3 shown, in use, the support plate 18 is arranged below the frame body 1, four groups of electric cylinders 19 are installed between the support plate 18 and the frame body 1, the four groups of electric cylinders 19 are symmetrically distributed, four groups of supporting legs 20 are installed at the bottom end of the support plate 18, the bottom end of the supporting leg 20 is installed with an anti-skid pad 21, the electric cylinder 19 is started by the control seat 22, the stretching and contraction of the electric cylinder 19, thereby realizing the change of the height of the operation table 2, and further satisfying the comfortable working height of workers of different heights.

[0031] Working principle: the utility model discloses in use, first, after the horizontal pole of the railing is fixed, generally by the worker through the distance between the vertical pole of specific props is determined, when the distance between the railing vertical pole is not one, to the worker operation has certain test, through the bottom end installation of winch 5 of operation table 2, the top of operation table 2 is provided with first sliding slot 3 and second sliding slot 4, the bottom end fixed connection of limiting plate 6 has first guide block 7 and second guide block 8, through the control seat 22 start winch 5, winch 5 hook 11 and tow rope 12 drive limiting plate 6 on operation table 2 right movement, when moving specific distance, the vertical pole is welded in the left side of limiting plate 6, to realize the limiting welding of different interval vertical pole, and then improve the welding speed, second, through the control seat 22 start servo motor 13, servo motor 13 drive the rotation of bidirectional screw rod 14, to realize the front and back sliding of two groups of movable block 15, the top welding of movable block 15 has limit seat 16, the contour of the outer side bottom end of limit seat 16 is matched with movable groove 17, and the horizontal pole of the railing is closely combined with the limit seat 16, to realize the clamping when welding the railing of different height, simultaneously, through the support plate 18 below the frame body 1, four groups of electric cylinders 19 are installed between support plate 18 and frame body 1, and four groups of electric cylinders 19 are symmetrically distributed, four groups of supporting legs 20 are installed on the bottom end of support plate 18, anti-skid pads 21 are installed on the bottom end of supporting legs 20, through the control seat 22 start electric cylinder 19, the stretching and contraction of electric cylinder 19, to realize the change of the height of operation table 2, to meet the comfortable working height of different height workers.

[0032] It is apparent to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. Thus, the foregoing embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the present application 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. No limitation is intended to the scope of the claims based on any embodiment illustrated in the drawings.

Claims

1. A positioning support for welding of a fence, comprising a frame (1), characterized in that: The inside of the frame body (1) is welded with an operating table (2), the top end of the operating table (2) is provided with two groups of first sliding grooves (3), the middle of the top end of the operating table (2) is provided with a second sliding groove (4), the bottom end of the operating table (2) is provided with a winch (5), the top end of the operating table (2) is movably connected with a limiting plate (6), the front and back sides of the bottom end of the limiting plate (6) are fixedly connected with first guide blocks (7), the middle of the bottom end of the limiting plate (6) is fixedly connected with a second guide block (8), the right side of the second guide block (8) is provided with a hook (11), the winch (5) and the hook (11) are movably connected with a traction rope (12), the right side of the second sliding groove (4) is provided with a first guide wheel (9), the right side of the bottom end of the operating table (2) is provided with a second guide wheel (10), the right side of the front end of the frame body (1) is provided with a control seat (22).

2. A positioning support for welding of a fence according to claim 1, characterized in that: The control seat (22) and the winch (5) are electrically connected, and the traction rope (12) passes through the outside of the first guide wheel (9) and the second guide wheel (10).

3. A positioning support for welding of a fence according to claim 1, characterized in that: The outer contours of the two groups of first guide blocks (7) match the first sliding grooves (3), and the outer contour of the second guide block (8) matches the second sliding groove (4).

4. A positioning support for welding a fence according to claim 1, characterized in that: The rear end of the frame body (1) is provided with a servo motor (13), the inside of the frame body (1) is movably connected with a bidirectional screw rod (14), the outside of the bidirectional screw rod (14) is sleeved with two groups of movable blocks (15), the top end of the movable block (15) is welded with a limiting seat (16), and the top end of the operating table (2) is provided with six groups of movable grooves (17).

5. A positioning support for welding a fence according to claim 4, characterized in that: The two groups of movable blocks (15) can slide forward and backward on the outside of the bidirectional screw rod (14), the servo motor (13) and the control seat (22) are electrically connected, and the limiting seat (16) can slide forward and backward in the inside of the movable groove (17).

6. A positioning support for welding of a fence according to claim 1, characterized in that: The lower side of the frame body (1) is provided with a supporting plate (18), the frame body (1) and the supporting plate (18) are provided with four groups of electric cylinders (19), the bottom end of the supporting plate (18) is provided with four groups of supporting legs (20), and the bottom end of the four groups of supporting legs (20) is provided with anti-skid pads (21).

7. A positioning support for welding of fences according to claim 6, characterized in that: The four groups of electric cylinders (19) are symmetrically distributed, the four groups of electric cylinders (19) and the control seat (22) are electrically connected, and the four groups of supporting legs (20) are symmetrically distributed.

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