CN216075001U

CN216075001U - Hydraulic gate hoist

Info

Publication number: CN216075001U
Application number: CN202122708917.5U
Authority: CN
Inventors: 柴洪斌; 洪晨; 王姗姗
Original assignee: Hangzhou Sennell Engineering Technology Co ltd
Current assignee: Hangzhou Sennell Engineering Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-18
Anticipated expiration: 2031-11-08

Abstract

The utility model belongs to the technical field of opening and closing machines, in particular to a hydraulic opening and closing machine of a gate, which aims at solving the problems of poor stability and troublesome installation of the opening and closing machine in the prior art, which comprises a base and a hoist, wherein the base is of a hollow structure, the bottom of the hoist is fixedly, symmetrically and fixedly connected with extension columns, an extension box is fixedly arranged on the inner wall of the top of the base, a first support plate and a second support plate are symmetrically and fixedly connected with the bottom of the base, the first support plate is connected with a first sliding plate in a sliding way, the second support plate is connected with a second sliding plate in a sliding way, through placing the headstock gear on the base, play the guide control tube and remove to hollow incasement, realize fixing the headstock gear through promoting the fixed plate, simultaneously through the fixed to the headstock gear, reach the effect of increasing stability.

Description

Hydraulic gate hoist

Technical Field

The utility model relates to the technical field of opening and closing machines, in particular to a hydraulic opening and closing machine for a gate.

Background

The hoist is used for various large-scale water supply and drainage, water conservancy and hydropower engineering. The valve is used for controlling the lifting of various large and medium cast iron gates and steel gates to achieve the purpose of opening and closing.

Notice a water sluicegate fluid pressure type headstock gear for CN207553044U, including hydraulic headstock gear, connecting block, slide bar, shell, piston rod, delivery port, protective housing and fixed arm, the left side of hydraulic headstock gear is equipped with the piston rod, the left side of piston rod is equipped with the fixed arm, be equipped with the connecting axle in the fixed arm, the right side on hydraulic headstock gear surface is equipped with the connecting block, and the front side of connecting block is fixed with the slide bar, install the slider on the slide bar, the slider is located the protective housing inner wall. According to the hydraulic hoist, the outer shell is wrapped outside the hydraulic hoist, the protective shell is arranged on the left side of the outer shell, the piston rod on the left side of the hydraulic hoist can be wrapped, good protection is achieved, impurities such as dust and the like are prevented from entering the hydraulic cylinder through the piston rod for a long time, the hydraulic hoist is practical, and the hydraulic hoist is suitable for wide popularization and use.

The hoist in this scheme stability is relatively poor when using, and it is comparatively troublesome to install, so we propose a gate fluid pressure type hoist for solve above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hydraulic gate hoist, aiming at solving the problems that the hoist in the prior art has poor stability and is troublesome to install when in use.

In order to achieve the purpose, the utility model adopts the technical scheme that.

The utility model provides a gate fluid pressure type headstock gear, includes base and headstock gear, and the base is hollow structure, the fixed symmetry fixedly connected with in bottom of headstock gear extends the post, the top inner wall fixed mounting of base has the extension case, and the bottom symmetry fixedly connected with backup pad and No. two backup pads of base, sliding connection has a sliding plate in the backup pad, and sliding connection has No. two sliding plates in No. two backup pads, the top of a sliding plate and No. two sliding plates all with the bottom swing joint who extends the post, the hollow case of bottom fixedly connected with of headstock gear, the bottom inner wall sliding connection of base has the L template, and the top of L template extends to the extension incasement, be equipped with fixed establishment in the base.

Preferably, the fixing mechanism comprises two connecting plates, two rotating columns, two rotating rings, two threaded pipes, two threaded columns, two pushing plates, two movable plates, a T-shaped plate, two guide plates, two control pipes and two fixing plates, the connecting plates are rotatably connected to the left side of the second sliding plate, the left sides of the connecting plates are rotatably connected with the right sides of the L-shaped plates, the rotating columns are rotatably connected to the right sides of the first supporting plates, the rotating rings are fixedly connected to the inner wall of the top of the base, the threaded pipes are rotatably connected to the rotating rings, the threaded columns are in threaded connection with the threaded pipes, the right ends of the threaded columns extend into the extension box, the pushing plates are slidably connected to the inner wall of the bottom of the extension box, the left sides of the pushing plates are fixedly connected with the right ends of the threaded columns, the movable plates are rotatably connected to the right sides of the pushing plates, and the T-shaped plates are fixedly connected to the left sides of the L-shaped plates, the guide board sliding connection is in the T template, control tube fixed connection is at the top of guide board, and fixed plate sliding connection is in the control tube.

Preferably, the outer walls of the two rotating columns are fixedly sleeved with the same transmission belt, the outer wall of the transmission belt is fixedly connected with the front side of the first sliding plate, and the inner wall of the transmission belt is in contact with the outer wall of the threaded pipe.

Preferably, the right side of the movable plate is rotatably connected with a movable wheel, and the movable wheel is in contact with the left side of the T-shaped plate.

Preferably, the bottom of the guide plate is fixedly connected with a spring, and one end of the spring is fixedly connected with the top of the T-shaped plate.

Preferably, the extension box and the hollow box are provided with extension grooves on the front sides, and the fixing plate penetrates through the extension grooves and extends out of the base.

According to the utility model, the gate hydraulic hoist overcomes the defects of the prior art, and has the beneficial effects that:

1. the hoist is placed on the base, and at the moment, the extension column at the bottom of the hoist extends into the base and pushes the first sliding plate and the second sliding plate of the fixing mechanism to descend;

2. when the second sliding plate descends, the second sliding plate pushes the L-shaped plate to move through the connecting plate, the L-shaped plate synchronously drives the T-shaped plate to move, the first sliding plate guides the threaded pipe to rotate through the transmission belt, the threaded pipe guides the pushing plate to move through the threaded column, and meanwhile the pushing plate guides the movable wheel to rotate through the extrusion of the T-shaped plate;

3. when the fly leaf rotated, the fly leaf drove the control tube through loose wheel and guide board and removes to hollow case in, promoted the fixed plate simultaneously and made the bottom of fixed plate and the bottom of hollow case contact, realized carrying out the effect fixed to the headstock gear, greatly increased the convenience of headstock gear installation simultaneously.

Through placing the headstock gear on the base, play the guide control tube and remove to hollow incasement, realize fixing the headstock gear through promoting the fixed plate, simultaneously through the fixed to the headstock gear, reach the effect of increasing stability.

Drawings

FIG. 1 is a three-dimensional structural view of a gate hydraulic hoist according to the present invention;

FIG. 2 is a front sectional view of a hydraulic gate hoist according to the present invention;

FIG. 3 is a top view of the T-shaped plate, the guide plate, the control tube and the fixing plate of the gate hydraulic hoist according to the present invention;

fig. 4 is a schematic structural view of a rotating ring, a threaded pipe, a threaded column, a pushing plate and a movable plate of the gate hydraulic hoist according to the present invention.

In the figure: the device comprises a base 1, a hoist 2, an extension box 3, a hollow box 4, an extension column 5, a support plate 6, a sliding plate 7, a support plate 8, a sliding plate 9, a rotating column 10, a transmission belt 11, a rotating ring 12, a threaded pipe 13, a threaded column 14, a pushing plate 15, a movable plate 16, a movable wheel 17, a connecting plate 18, a 19L-shaped plate, a 20T-shaped plate, a guide plate 21, a spring 22, a control pipe 23 and a fixing plate 24.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples.

Referring to fig. 1-4, a gate hydraulic hoist comprises a base 1 and a hoist 2, wherein the base 1 is of a hollow structure, extension columns 5 are fixedly and symmetrically connected to the bottom of the hoist 2, an extension box 3 is fixedly installed on the inner wall of the top of the base 1, a first support plate 6 and a second support plate 8 are symmetrically and fixedly connected to the bottom of the base 1, the first support plate 6 and the second support plate 8 play a role in limiting a first sliding plate 7 and a second sliding plate 9 to move longitudinally, the first sliding plate 7 is slidably connected to the first support plate 6, the second sliding plate 9 is slidably connected to the second support plate 8, the tops of the first sliding plate 7 and the second sliding plate 9 are both in movable contact with the bottom of the extension columns 5, a hollow box 4 is fixedly connected to the bottom of the hoist 2, the hollow box 4 plays a role in contacting with a fixed plate 24 to fix, the inner wall of the bottom of the base 1 is connected with an L-shaped plate 19 in a sliding mode, the top of the L-shaped plate 19 extends into the extension box 3, the L-shaped plate 19 conveniently pushes a T-shaped plate to extrude the movable wheel 17, and a fixing mechanism is arranged in the base 1;

the fixing mechanism comprises a connecting plate 18, a rotating column 10, a rotating ring 12, a threaded pipe 13, threaded columns 14, a pushing plate 15, a movable plate 16, a T-shaped plate 20, a guide plate 21, a control pipe 23 and a fixing plate 24, the number of the rotating columns 10 is two, the connecting plate 18 is rotatably connected to the left side of a second sliding plate 9, the connecting plate 18 can push an L-shaped plate 19 to move through the movement of the second sliding plate 9, the left side of the connecting plate 18 is rotatably connected with the right side of the L-shaped plate 19, the rotating column 10 is rotatably connected to the right side of a first supporting plate 6, the rotating column 10 plays a role of bearing a transmission belt 11, the rotating ring 12 is fixedly connected to the inner wall of the top of the base 1, the rotating ring 12 bears the threaded pipe 13 and is convenient to guide the threaded pipe 13 to rotate, the threaded pipe 13 is rotatably connected into the rotating ring 12, the threaded columns 14 are in the threaded pipes 13, and the right ends of the threaded columns 14 extend into the extension box 3, the threaded column 14 can guide a pushing plate 15 to drive a movable plate 16 to move, the pushing plate 15 is connected to the inner wall of the bottom of the extension box 3 in a sliding mode, the left side of the pushing plate 15 is fixedly connected with the right end of the threaded column 14, the movable plate 16 is connected to the right side of the pushing plate 15 in a rotating mode, the movable plate 16 plays a role in bearing a movable wheel 17, a T-shaped plate 20 is fixedly connected to the left side of an L-shaped plate 19, a guide plate 21 is connected in the T-shaped plate 20 in a sliding mode, a control pipe 23 is fixedly connected to the top of the guide plate 21, a fixing plate 24 is connected in the control pipe 23 in a sliding mode, the fixing mechanism plays a role in fixing the hoist 2, and the use stability of the hoist 2 is improved; the same transmission belt 11 is fixedly sleeved on the outer walls of the two rotating columns 10, the outer wall of the transmission belt 11 is fixedly connected with the front side of the first sliding plate 7, the inner wall of the transmission belt 11 is in contact with the outer wall of the threaded pipe 13, and when the first sliding plate 7 moves, the transmission belt 11 is conveniently guided to rotate; the right side of the movable plate 16 is rotatably connected with a movable wheel 17, the movable wheel 17 is in contact with the left side of the T-shaped plate 20, and the movable wheel 17 is in contact with the T-shaped plate 20, so that the movable plate 16 is conveniently guided to rotate; the bottom of the guide plate 21 is fixedly connected with a spring 22, one end of the spring 22 is fixedly connected with the top of the T-shaped plate 20, and the guide plate 21 can be pulled to return by the elastic force of the spring 22;

the front sides of the extension box 3 and the hollow box 4 are provided with extension grooves, the fixing plate 24 penetrates through the extension grooves and extends to the outside of the base 1, and the fixing plate 24 is conveniently and manually controlled to move through the extension grooves.

In the utility model, in practical work, the hoist 2 is placed on the base 1, at the moment, the extension column 5 at the bottom of the hoist 2 extends into the base 1 and pushes the first sliding plate 7 and the second sliding plate 9 to descend, when the second sliding plate 9 descends, the second sliding plate 9 pushes the L-shaped plate 19 to move through the connecting plate 18, at the moment, the L-shaped plate 19 synchronously drives the T-shaped plate 20 to move, at the moment, the first sliding plate 7 drives the transmission belt 11 to rotate through descending of the first sliding plate 7, when the transmission belt 11 rotates, the transmission belt 11 rotates to guide the threaded pipe 13 to rotate through friction force, when the threaded pipe 13 rotates, the threaded pipe 13 guides the threaded column 14 to move through threads, when the threaded column 14 moves, the threaded column 14 guides the pushing plate 15 to move, and at the same time, the pushing plate 15 moves to enable the movable wheel 17 to be extruded by the T-shaped plate 20 to guide the movable plate 16 to rotate, when the movable plate 16 rotates, the movable plate 16 pushes the guide plate 21 to ascend through the movable wheel 17, at the moment, the guide plate 21 synchronously drives the control tube 23 to move into the hollow box 4, and meanwhile, the fixed plate 24 is pushed to move, so that the bottom of the fixed plate 24 is in contact with the bottom of the hollow box 4, the effect of fixing the hoist 2 is achieved, and meanwhile, the installation convenience of the hoist 2 is greatly increased.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A gate hydraulic hoist comprises a base (1) and a hoist (2), wherein the base (1) is of a hollow structure and is characterized in that extension columns (5) are fixedly and symmetrically connected to the bottom of the hoist (2), an extension box (3) is fixedly installed on the inner wall of the top of the base (1), a first support plate (6) and a second support plate (8) are fixedly and symmetrically connected to the bottom of the base (1), a first sliding plate (7) is slidably connected to the first support plate (6), a second sliding plate (9) is slidably connected to the second support plate (8), the tops of the first sliding plate (7) and the second sliding plate (9) are both in movable contact with the bottom of the extension columns (5), a hollow box (4) is fixedly connected to the bottom of the hoist (2), and an L-shaped plate (19) is slidably connected to the inner wall of the bottom of the base (1), and the top of the L-shaped plate (19) extends into the extension box (3), and a fixing mechanism is arranged in the base (1).

2. The gate hydraulic hoist of claim 1, characterized in that the fixing mechanism comprises two connecting plates (18), two rotating columns (10), two rotating rings (12), two threaded pipes (13), two threaded columns (14), two pushing plates (15), two movable plates (16), two T-shaped plates (20), two guide plates (21), two control tubes (23) and two fixed plates (24), the connecting plates (18) are rotatably connected to the left side of the second sliding plate (9), the left side of the connecting plates (18) is rotatably connected to the right side of the L-shaped plates (19), the rotating columns (10) are rotatably connected to the right side of the first supporting plate (6), the rotating rings (12) are fixedly connected to the inner wall of the top of the base (1), the threaded pipes (13) are rotatably connected to the rotating rings (12), and the threaded columns (14) are in the threaded pipes (13), and the right-hand member of screw thread post (14) extends to in extending case (3), catch plate (15) sliding connection is at the bottom inner wall of extending case (3), and the left side of catch plate (15) and the right-hand member fixed connection of screw thread post (14), fly leaf (16) rotate to be connected on the right side of catch plate (15), T template (20) fixed connection is in the left side of L template (19), guide board (21) sliding connection is in T template (20), control tube (23) fixed connection is at the top of guide board (21), and fixed plate (24) sliding connection is in control tube (23).

3. A gate hydraulic hoist according to claim 2, characterized in that the outer walls of the two rotating columns (10) are fixedly sleeved with the same transmission belt (11), the outer wall of the transmission belt (11) is fixedly connected with the front side of the sliding plate I (7), and the inner wall of the transmission belt (11) is in contact with the outer wall of the threaded pipe (13).

4. A gate hydraulic hoist according to claim 2, characterized in that a movable wheel (17) is rotatably connected to the right side of the movable plate (16), and the movable wheel (17) is in contact with the left side of the T-shaped plate (20).

5. A gate hydraulic hoist according to claim 2, characterized in that the bottom of the guide plate (21) is fixedly connected with a spring (22), and one end of the spring (22) is fixedly connected with the top of the T-shaped plate (20).

6. A gate hydraulic hoist according to claim 1, characterized in that the front sides of the extension box (3) and the hollow box (4) are provided with extension grooves, and the fixing plate (24) penetrates through the extension grooves and extends out of the base (1).