Matching device of hoist

Abstract

The utility model relates to a water conservancy gate device, in particular to a matched device of a hoist, which comprises a hoist support, a hoist body arranged on the hoist support, a rod vertically arranged on the hoist body and a gate connected with a screw, and a cleaning device used for cleaning the matched screw is arranged in the hoist support. The cleaning device comprises a mounting plate, a clamping seat fixedly arranged in the mounting plate, a steel brush clamped on the clamping seat, a through hole formed in the mounting plate, a mounting frame fixedly arranged on the outer side surface of the mounting plate and located at the through hole, and a filter body clamped in the mounting frame in the vertical direction; the air guide plate is fixedly arranged on the outer side surface of the mounting frame; the fan is fixedly arranged in the air guide plate; the screw rod in the hoist can be cleaned to a certain degree, the service life of the hoist is prolonged, meanwhile, the structure is simple, upgrading technology transformation of an existing hoist is facilitated, and overall replacement and upgrading of the existing hoist are not needed.

Description

Technical Field

[0001] This utility model relates to a hydraulic gate device, specifically to a supporting device for a gate hoist. Background Technology

[0002] The hoist is a crucial component of hydraulic lifting gates, opening and closing the gate by raising and lowering a screw. Hydraulic gates operate in harsh outdoor environments with numerous foreign objects. During operation, these objects frequently accumulate on the screws of existing hoists, causing severe wear and affecting their lifespan.

[0003] Therefore, there is an urgent need for a supporting device for gate hoists that can clean the screw in the gate hoist, extend the service life of the gate hoist, and at the same time, have a simple structure, making it easy to upgrade existing gate hoists without having to replace or upgrade the existing gate hoist entirely. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a supporting device for a gate hoist, which can clean the screw in the gate hoist to a certain extent, extending the service life of the gate hoist. At the same time, it has a simple structure, making it easy to upgrade and modify existing gate hoists without the need for a complete replacement and upgrade of the existing gate hoist.

[0005] The present invention adopts the following technical solution:

[0006] A gate hoist accessory includes a gate hoist bracket, a gate hoist body mounted on the gate hoist bracket, a screw rod vertically mounted on the gate hoist body, and a gate connected to the screw rod. The gate hoist bracket is equipped with a cleaning device for cleaning the screw rod. The cleaning device includes a mounting plate with an annular structure sleeved on the outside of the screw rod, a retainer fixed inside the mounting plate, a steel brush clamped on the retainer, a through hole in the mounting plate, a mounting frame fixed on the outer side of the mounting plate at the through hole, a filter body vertically clamped inside the mounting frame, a guide plate fixed on the outer side of the mounting frame, and a fan fixed inside the guide plate.

[0007] Furthermore, to facilitate the replacement and maintenance of the filter element, the mounting frame and mounting plate are fixed together by several bolts.

[0008] Furthermore, in order to meet the requirements for collecting foreign objects and extend the service life of the filter body, the filter body is a stainless steel filter plate with a mesh size of 500-1000.

[0009] Preferably, in order to improve filtration efficiency, the fan is a servo fan.

[0010] Preferably, there are two card slots, which are symmetrically distributed.

[0011] As can be seen from the above description of the structure of this utility model, compared with the prior art, this utility model has the following advantages: This utility model uses a steel brush to clean the screw. As the hoist operates and the screw rotates, it achieves comprehensive cleaning of the screw. The foreign objects removed are collected on the filter body under the action of the fan, thus cleaning the foreign objects attached to the screw, reducing the wear on the hoist body when raising and lowering the screw, and extending the service life of the hoist. At the same time, its structure is simple and easy to install, making it convenient for users to upgrade and modify existing hoists, reducing the cost required for hoist upgrades and modifications. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of the present utility model. Figure 1 ;

[0013] Figure 2 This is a three-dimensional schematic diagram of the present utility model. Figure 2 ;

[0014] Figure 3 This is a partial three-dimensional schematic diagram of the present invention;

[0015] Figure 4 This is a partial cross-sectional perspective view of the present invention. Figure 1 ;

[0016] Figure 5 This is a partial cross-sectional perspective view of the present invention. Figure 2 ;

[0017] The meanings of the markings in the attached diagram are as follows:

[0018] 1. Gate hoist bracket; 2. Gate hoist body; 3. Screw; 4. Gate; 5. Cleaning device; 51. Mounting plate; 52. Card seat; 53. Steel brush; 54. Through hole; 55. Mounting frame; 56. Filter body; 57. Air guide plate; 58. Fan. Detailed Implementation

[0019] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0020] See Figures 1 to 5A gate hoist accessory device includes a gate hoist bracket 1, a gate hoist body 2 mounted on the gate hoist bracket 1, a screw 3 vertically mounted on the gate hoist body 2, and a gate 4 connected to the screw 3. The gate hoist bracket 1 is equipped with a cleaning device 5 for cleaning the screw 3. The cleaning device 5 includes a mounting plate 51 with an annular structure sleeved on the outside of the screw 3, a retainer 52 fixed inside the mounting plate 51, a steel brush 53 snapped onto the retainer 52, a through hole 54 opened on the mounting plate 51, a mounting frame 55 fixed on the outer side of the mounting plate 51 and located at the through hole 54, a filter body 56 vertically snapped onto the inside of the mounting frame 55, an air guide plate 57 fixed on the outer side of the mounting frame 55, and a fan 58 fixed inside the air guide plate 57.

[0021] See Figures 1 to 5 To facilitate the replacement and maintenance of the filter element 56, the mounting frame 55 is fixed to the mounting plate 51 with several bolts. To facilitate the collection of foreign objects and extend the service life of the filter element 56, the filter element 56 is a 316 stainless steel filter plate with a mesh size of 500. Furthermore, to improve filtration efficiency, the blower 58 is a servo blower. To balance cleaning effectiveness and manufacturing cost, there are two symmetrically distributed mounting brackets 52.

[0022] Working principle: This utility model uses a steel brush 53 to remove foreign objects attached to the screw 3. Under the action of the fan 58, the foreign objects are collected on the filter body 56, which is convenient for users to clean in a unified manner later. It is simple and quick, reduces the wear and tear on the hoist during operation, and extends the service life of the hoist.

[0023] The above are merely specific embodiments of this utility model, but the design concept of this utility model is not limited thereto. Any non-substantial modifications made to this utility model using this concept shall be considered as an infringement of the protection scope of this utility model.

Claims

1. A gate hoist accessory device, comprising a gate hoist support, a gate hoist body mounted on the gate hoist support, a screw vertically mounted on the gate hoist body, and a gate connected to the screw, characterized in that: The gate hoist bracket is equipped with a cleaning device for cleaning the screw. The cleaning device includes a ring-shaped mounting plate sleeved on the outside of the screw, a retainer fixed inside the mounting plate, a steel brush attached to the retainer, a through hole on the mounting plate, a mounting frame fixed on the outer side of the mounting plate and located at the through hole, a filter body vertically attached inside the mounting frame, an air guide plate fixed on the outer side of the mounting frame, and a fan fixed inside the air guide plate.

2. The auxiliary device for a gate hoist according to claim 1, characterized in that: The mounting frame and the mounting plate are fixed together by a number of bolts.

3. A gate hoist accessory device according to claim 1 or 2, characterized in that: The filter body is a stainless steel filter plate with a mesh size of 500-1000.

4. A gate hoist accessory device according to claim 1 or 2, characterized in that: The fan is a servo fan.

5. The auxiliary device for a gate hoist according to claim 3, characterized in that: The fan is a servo fan.

6. The auxiliary device for a gate hoist according to claim 5, characterized in that: The number of card slots is two, and they are symmetrically distributed.

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