Gate welding fixing support with adjusting structure

Abstract

The utility model provides a gate welding fixing support with an adjusting structure, which relates to the technical field of fixing supports and comprises a gate mechanism, a clamping component is arranged at the top of the gate mechanism, traction components are arranged on two sides of the gate mechanism, and traction ropes are arranged between the clamping component and the traction components. Through the arrangement of the clamping and clamping assembly, the clamping and clamping assembly can clamp the tops of the gate mechanisms with different widths, and during installation, the clamping and clamping assembly is firstly placed at the tops of the gate mechanisms, so that a first clamping plate and a second clamping plate are located on the two sides of the gate mechanisms; secondly, a first push rod and a second push rod are opened to expand towards the two sides, at the moment, under the effect of a lever, the bottoms of two connecting rods are close to each other, and therefore a first clamping plate and a second clamping plate are driven to be close to each other and clamped and fixed to the top of the gate mechanism, and the situation that the gate mechanism is separated from a clamping and clamping assembly in the using process is avoided; therefore, the stability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of fixed support technology, and in particular to a fixed support for gate welding with an adjustment structure. Background Technology

[0002] Gates in water conservancy projects are key equipment for controlling and regulating water flow. They are widely used in dams, canals, pumping stations and other facilities, and play an important role in water resource management, flood control and hydropower generation.

[0003] In water conservancy projects, when two adjacent gates are installed, they need to be supported by a matching fixed bracket. This fixed bracket also needs to be adjustable to ensure that the two gates are aligned during welding. Since the welding quality is crucial to the stability and reliability of the gate, an adjustable fixed bracket for gate welding can effectively improve the stability of the gate during the welding process.

[0004] However, existing gates are welded horizontally and adjusted using hoisting equipment to ensure alignment during welding. But when two or more gates are horizontally welded together, the gates become an integrated structure, making it difficult to guarantee their overall verticality.

[0005] Therefore, this utility model proposes a fixed bracket for welding a gate with an adjustment structure. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies by proposing a gate welding fixing bracket with an adjustment structure.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a fixed bracket for welding a gate with an adjustment structure, including a gate mechanism, a locking and clamping assembly provided on the top of the gate mechanism, traction assemblies provided on both sides of the gate mechanism, a traction rope provided between the locking and clamping assembly and the traction assembly, and the locking and clamping assembly being mounted on a movable bracket.

[0008] The locking and clamping assembly includes a rotating shaft, on which a first locking plate and a second locking plate are rotatably connected. A cross-shaped fixing plate is provided on the top of the rotating shaft, and a push rod fixing frame is provided on the top of the cross-shaped fixing plate. A first push rod and a second push rod are provided on the push rod fixing frame, and the piston ends of the first push rod and the second push rod move in opposite directions. A connecting rod is rotatably connected to both the first push rod and the second push rod, and the two connecting rods are respectively rotatably connected to the top of the first locking plate and the top of the second locking plate through ball joints.

[0009] The mobile support is provided with a support platform at the top, and a cross groove is provided on the support platform. The cross fixing plate is adapted to the cross groove, and wheels are provided at the bottom of the mobile support.

[0010] In a preferred embodiment, the cross-shaped fixing plate has movable openings on both sides, and the two connecting rods are slidably connected in the two movable openings respectively.

[0011] The beneficial effect of adopting the above-mentioned further solution is that the connecting rod is limited by the movable opening opened on the cross fixing plate, so as to avoid the connecting rod from moving left and right when moving forward and backward, which would cause the first locking plate and the second locking plate to loosen.

[0012] In a preferred embodiment, the bottom sides of both the first and second locking plates that are close to each other are of an inward-locking structure.

[0013] The beneficial effect of adopting the above-mentioned further solution is that, through the internal snap-fit ​​structure design of the first snap-fit ​​plate and the second snap-fit ​​plate, the first snap-fit ​​plate and the second snap-fit ​​plate are snapped together with the protrusion on the top of the gate mechanism when they are snapped onto the top of the gate mechanism, thereby increasing the friction between the first snap-fit ​​plate and the second snap-fit ​​plate and preventing the snap-fit ​​clamping component from separating from the gate mechanism during use.

[0014] In a preferred embodiment, the traction assembly includes a traction seat, on which a winding reel is rotatably connected, and mounting holes are provided on both sides of the traction seat.

[0015] The beneficial effects of adopting the above-mentioned further solution are: the tilt angle of the gate mechanism during welding is adjusted by the traction component, and the traction components set on both sides of the gate mechanism enable the gate mechanism to tilt to one side when it needs to be tilted. The drive motor on the tilting side is turned on to drive the winding disc to rotate, so that the winding disc tightens the traction rope, thereby causing the gate mechanism to tilt.

[0016] In a preferred embodiment, a drive motor is provided on one side of the traction seat, and the output end of the drive motor is connected to the winding reel.

[0017] The beneficial effects of adopting the above-mentioned further solution are: the drive motor provides power for the rotation of the winding disc, and the drive motor replaces manual pulling, making it more labor-saving and convenient.

[0018] In a preferred embodiment, the tops of the two traction ropes are respectively connected to the outer side of the first locking plate or the second locking plate, and the bottoms of the two traction ropes are respectively connected to the winding reel.

[0019] The beneficial effect of adopting the above-mentioned further solution is that the tilting direction of the gate mechanism is adjusted by the traction rope, and the traction rope is wound onto the winding reel on the tilting side by controlling the locking and clamping assembly, thereby driving the gate mechanism to tilt and adjust.

[0020] In a preferred embodiment, the mobile support includes a support leg, the bottom of which is rotatably connected to the wheel, and the end of the support leg away from the wheel is fixedly connected to the support platform. The support leg is a telescopic support leg.

[0021] The beneficial effect of adopting the above-mentioned further solution is that the height of the movable support can be adjusted by telescopic outriggers to adapt to gate mechanisms of different height specifications.

[0022] In a preferred embodiment, each of the legs is provided with a fixing plate at its bottom for fixing the movable bracket, and the fixing plate is provided with anchor bolts.

[0023] The advantages of adopting the above-mentioned further solution are: by fixing the anchor bolts on the fixed plate to the ground or the bottom structure, the stability of the overall structure is enhanced, adapting to different usage environments, and reducing safety hazards.

[0024] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0025] 1. In this utility model, the locking and clamping assembly allows it to clamp the top of gate mechanisms of different widths. During installation, the locking and clamping assembly is first placed on top of the gate mechanism, with the first locking plate and the second locking plate located on both sides of the gate mechanism. Then, the first push rod and the second push rod are opened to expand to both sides. At this time, under the action of the lever, the bottoms of the two connecting rods move closer to each other, thereby driving the first locking plate and the second locking plate to move closer together and clamp and fix them on top of the gate mechanism. This prevents the gate mechanism from separating from the locking and clamping assembly during use, thereby improving the stability of the device.

[0026] 2. In this utility model, the tilt angle of the gate mechanism is adjusted during welding by the traction component. When the gate mechanism needs to be tilted to one side, the drive motor on the tilted side is turned on to drive the winding disc to rotate, so that the winding disc tightens the traction rope, thereby causing the gate mechanism to tilt. The traction component replaces manual pulling, which is more labor-saving and convenient. Attached Figure Description

[0027] Figure 1 This is a structural diagram of a gate welding fixing bracket with an adjustment structure according to the present invention;

[0028] Figure 2This is a connection diagram of the locking and clamping assembly and the traction assembly in a gate welding fixed bracket with an adjustment structure according to this utility model.

[0029] Figure 3 This is an exploded view of the locking and clamping assembly in a gate welding fixing bracket with an adjustment structure according to the present invention.

[0030] Figure 4 This is a schematic diagram of the spherical joint in the fixed bracket for welding a gate with an adjustment structure according to this utility model;

[0031] Figure 5 This is a structural diagram of the traction component in a fixed bracket for welding a gate with an adjustment structure according to this utility model.

[0032] Figure Labels

[0033] 1. Gate mechanism;

[0034] 2. Clamping assembly; 21. Rotating shaft; 22. Cross fixing plate; 23. Push rod fixing bracket; 24. First push rod; 25. Second push rod; 26. Movable opening; 27. Connecting rod; 28. First clamping plate; 29. ​​Second clamping plate;

[0035] 3. Towing rope;

[0036] 4. Traction assembly; 41. Traction seat; 42. Drive motor; 43. Winding reel; 44. Mounting hole;

[0037] 5. Mobile support; 51. Support platform; 52. Cross groove; 53. Wheels; 54. Support legs. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] like Figure 1-5As shown, this utility model provides a technical solution: a fixed bracket for welding a gate with an adjustable structure, including a gate mechanism 1, a locking and clamping assembly 2 on the top of the gate mechanism 1, traction assemblies 4 on both sides of the gate mechanism 1, and a traction rope 3 between the locking and clamping assembly 2 and the traction assembly 4; the locking and clamping assembly 2 is mounted on a movable bracket 5; the locking and clamping assembly 2 includes a rotating shaft 21, a first locking plate 28 and a second locking plate 29 rotatably connected to the rotating shaft 21, a cross fixing plate 22 on the top of the rotating shaft 21, a push rod fixing frame 23 on the top of the cross fixing plate 22, a first push rod 24 and a second push rod 25 on the push rod fixing frame 23, the piston ends of the first push rod 24 and the second push rod 25 moving in opposite directions, and a connecting rod 27 rotatably connected to both the first push rod 24 and the second push rod 25, such as Figure 4 As shown, the two connecting rods 27 are rotatably connected to the top of the first locking plate 28 and the top of the second locking plate 29 respectively through ball joints; the top of the movable bracket 5 is provided with a support platform 51, and a cross groove 52 is provided on the support platform 51. The cross fixing plate 52 is adapted to the cross groove 52, and the bottom of the movable bracket 5 is provided with a wheel 53.

[0040] Preferably, the locking and clamping assembly 2 and the movable bracket 5 are detachably connected. In one specific embodiment, a threaded connection is used to facilitate the installation and removal of the locking and clamping assembly 2 and the movable bracket 5.

[0041] By using the locking and clamping assembly 2, the locking and clamping assembly 2 can clamp the top of the gate mechanism 1 with different widths. During installation, the locking and clamping assembly 2 is first placed on the top of the gate mechanism 1 by the movable bracket 5, so that the first locking plate 28 and the second locking plate 29 are located on both sides of the gate mechanism 1. Then, the first push rod 24 and the second push rod 25 are opened to expand to both sides until the first push rod 24 and the second push rod 25 abut against the edge of the movable opening 26. At this time, the contact position of the first push rod 24 and the second push rod 25 with the movable opening 26 forms a lever fulcrum. Under the action of the lever, the first push rod 24 and the second push rod 25 continue to expand to both sides, so that the bottom of the two connecting rods 27 moves closer to each other, thereby driving the first locking plate 28 and the second locking plate 29 to move closer to each other and clamp and fix them on the top of the gate mechanism 1. This prevents the gate mechanism 1 from separating from the locking and clamping assembly 2 during use and solves the technical problem of locking and fixing the gate assembly.

[0042] Going a step further, such as Figure 1As shown in Figure 5, the traction assembly 4 includes a traction seat 41, on which a winding reel 43 is rotatably connected. Mounting holes 44 are provided on both sides of the traction seat 41. A drive motor 42 is provided on one side of the traction seat 41, and the output end of the drive motor 42 is connected to the winding reel 43. The tops of the two traction ropes 3 are respectively connected to the outer side of the first locking plate 28 or the second locking plate 29, and the bottoms of the two traction ropes 3 are respectively connected to the winding reel 43. The traction assembly 4 is used to adjust the tilt angle of the gate mechanism 1 during welding. The traction assemblies 4 on both sides of the gate mechanism 1 enable the drive motor 42 on the tilted side to rotate the winding reel 43 when the gate mechanism 1 needs to be tilted to one side. This causes the winding reel 43 to tighten the traction ropes 3, thereby causing the gate mechanism 1 to tilt, thus solving the technical problem of adjusting the gate mechanism 1.

[0043] The above solution also has the problem that the first locking plate 28 and the second locking plate 29 will shift left and right during the sliding process, such as... Figure 3 As shown: In this solution, both sides of the cross fixing plate 22 are provided with movable openings 26, and the two connecting rods 27 are slidably connected in the two movable openings 26 respectively. The movable openings 26 on the cross fixing plate 22 limit the connecting rods 27 to prevent them from moving left or right when they move forward or backward, which would cause the first locking plate 28 and the second locking plate 29 to loosen.

[0044] The above solutions also have the problem of the gate mechanism 1 separating from the clamping assembly 2, such as... Figure 2 and Figure 3 As shown: In this solution, the first locking plate 28 and the second locking plate 29 are designed with an inward snap-fit ​​structure, so that when the first locking plate 28 and the second locking plate 29 are snapped onto the top of the gate mechanism 1, they are snapped onto the protrusion at the top of the gate mechanism 1, thereby increasing the friction between the first locking plate 28 and the second locking plate 29 and preventing the locking clamping assembly 2 from separating from the gate mechanism 1 during use.

[0045] Preferably, the movable support 5 includes a leg 54, the bottom of which is rotatably connected to a wheel 53, and the end of the leg 54 away from the wheel 53 is fixedly connected to the support platform 51. The leg 54 is a telescopic leg. In a specific embodiment, such as Figure 1As shown, the telescopic outrigger is configured as follows: the telescopic outrigger includes an inner outrigger and an outer outrigger, with the outer outrigger sleeved over the inner outrigger. An elastic element is provided between the inner and outer outriggers. Multiple evenly distributed through holes are provided on the outer outrigger, and an elastic adjustment button is provided on the inner outrigger. The shape of the adjustment button matches the through hole. The method of use is as follows: when the elastic adjustment button is pressed, the inner outrigger moves upward under the action of the elastic element, and the elastic adjustment button pops out of the adjacent upper through hole and engages with the through hole, thereby realizing telescopic adjustment. It is also understood that the telescopic outrigger can be configured in other ways, such as threaded telescopic rods, hydraulic telescopic rods, or telescopic push rods, which are commonly used by those skilled in the art. No restrictions are imposed here.

[0046] Furthermore, in order to ensure the stability of the movable support 5 and the overall structure, the fixing plate is made of angle steel. Angle steel for fixing the movable support 5 is provided at the bottom of the support leg 54. Fixing holes are opened on the angle steel, and anchor bolts are used to pass through the fixing holes to fix the movable support 5 to the ground or the bottom structure.

[0047] Working principle:

[0048] like Figure 1-5 As shown, firstly, adjust the height of the movable bracket 5 to accommodate the two gate mechanisms 1. Push the movable bracket 5 to move the caliper clamping assembly to the designated position so that the first locking plate 28 and the second locking plate 29 are located on both sides of the gate mechanism 1. Next, open the first push rod 24 and the second push rod 25 to expand to both sides. At this time, under the action of the lever, the bottoms of the two connecting rods 27 move closer to each other, thereby driving the first locking plate 28 and the second locking plate 29 to move closer to each other and clamp and fix them on the top of the gate mechanism 1. After fixing, fix the two traction components 4 to both sides of the gate mechanism 1 through the mounting holes 44. When the gate mechanism 1 needs to be tilted to one side, turn on the drive motor 42 on the tilted side to drive the winding disc 43 to rotate, so that the winding disc 43 tightens the traction rope 3, thereby causing the gate mechanism 1 to tilt until the two gate mechanisms 1 are adjusted to the aligned position. Fix the movable bracket 5 with angle steel and anchor bolts and weld the two gate mechanisms 1 to ensure the verticality of the overall gate after multiple adjacent gates are welded together.

[0049] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A gate welding fixing bracket with an adjustment structure, comprising a gate mechanism, characterized in that, The top of the gate mechanism is provided with a locking and clamping assembly, and both sides of the gate mechanism are provided with traction assemblies. A traction rope is provided between the locking and clamping assembly and the traction assembly. The locking and clamping assembly is mounted on a movable support. The locking and clamping assembly includes a rotating shaft, on which a first locking plate and a second locking plate are rotatably connected. A cross-shaped fixing plate is provided on the top of the rotating shaft, and a push rod fixing frame is provided on the top of the cross-shaped fixing plate. A first push rod and a second push rod are provided on the push rod fixing frame, and the piston ends of the first push rod and the second push rod move in opposite directions. A connecting rod is rotatably connected to both the first push rod and the second push rod, and the two connecting rods are respectively rotatably connected to the top of the first locking plate and the top of the second locking plate through ball joints. The mobile support is provided with a support platform at the top, and a cross groove is provided on the support platform. The cross fixing plate is adapted to the cross groove, and wheels are provided at the bottom of the mobile support.

2. The fixed bracket for welding a gate with an adjustment structure according to claim 1, characterized in that: The cross-shaped fixing plate has movable openings on both sides, and the two connecting rods are slidably connected in the two movable openings respectively.

3. The fixed bracket for welding a gate with an adjustment structure according to claim 1, characterized in that: Both the first and second locking plates have an inward-locking structure on the side of their bottoms that are close to each other.

4. The fixed bracket for welding a gate with an adjustment structure according to claim 1, characterized in that: The traction assembly includes a traction seat, on which a winding reel is rotatably connected, and mounting holes are provided on both sides of the traction seat.

5. The gate welding fixing bracket with an adjustment structure according to claim 4, characterized in that: A drive motor is provided on one side of the traction seat, and the output end of the drive motor is connected to the winding reel.

6. The fixed bracket for welding a gate with an adjustment structure according to claim 1, characterized in that: The tops of the two traction ropes are respectively connected to the outer side of the first locking plate or the second locking plate, and the bottoms of the two traction ropes are respectively connected to the winding reel.

7. The gate welding fixing bracket with an adjustment structure according to claim 1, characterized in that: The mobile support includes a support leg, the bottom of which is rotatably connected to the wheel, and the end of the support leg away from the wheel is fixedly connected to the support platform. The support leg is a telescopic support leg.

8. The gate welding fixing bracket with an adjustment structure according to claim 7, characterized in that: Each of the legs is provided with a fixing plate at its bottom for fixing the movable bracket, and the fixing plate is provided with anchor bolts.

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