A gate hoist with double hanging point structure

Abstract

The utility model provides a gate hoist with a double hanging point structure, which belongs to the technical field of gate hoists. It includes gate hoist 1 and gate hoist 2, and the bottom of gate hoist 1 and gate hoist 2 is provided with a mounting seat, and the top of the mounting seat is provided with a rectangular support plate placed on the outside of gate hoist 1 and gate hoist 2, and the side walls around the rectangular support plate are all threadedly connected with screws, and one end of the screw is rotatably connected with a baffle placed on the inside of the rectangular support plate. The utility model only needs to level the mounting seat, and then place gate hoist 1 and gate hoist 2 on the top of the leveled mounting seat. It only needs to be leveled once, and the leveling work is simplified, and the leveling work of gate hoist 1 and gate hoist 2 can be quickly realized; under the joint action of the screw, the baffle and the like, the baffle is fitted with the side wall of gate hoist 1 and gate hoist 2, and then the gate hoist 1 and gate hoist 2 can be quickly adjusted to a flush state, so that the gate hoist 1 and gate hoist 2 are concentric, which is more time-saving and labor-saving, and the concentricity between gate hoist 1 and gate hoist 2 can be quickly corrected.

Description

Technical Field

[0001] The utility model provides a gate hoist with a double-hanging-point structure, belonging to the technical field of gate hoists. Background Art

[0002] The gate hoist, also known as the screw gate hoist, is a machine that uses a threaded rod to connect the gate leaf directly or through a guide slider and a connecting rod, and the screw moves up and down to open and close the gate. As we all know, gate hoists are often used in various large-scale water supply and drainage, water conservancy and hydropower projects to control the lifting and lowering of various large and medium-sized cast iron gates and steel gates to achieve the purpose of opening and closing. The gate hoist with a double-hanging point structure is the main type of gate hoist and is widely used in water conservancy projects.

[0003] The existing gate hoist with double hanging point structure can basically meet the use needs, but it is usually necessary to perform leveling work first when installing gate hoist 1 and gate hoist 2. At present, a level is usually used to level gate hoist 1 and gate hoist 2 respectively. The leveling work is relatively cumbersome and it is difficult to quickly achieve the leveling work of gate hoist 1 and gate hoist 2; and after the leveling is completed, since a synchronous shaft needs to be installed between gate hoist 1 and gate hoist 2, it is often necessary to correct the concentricity between gate hoist 1 and gate hoist 2. At present, a level is usually used for correction. The correction process often requires continuous fine-tuning of the installation position of gate hoist 1 and gate hoist 2, which is relatively time-consuming and labor-intensive, and it is impossible to quickly correct the concentricity between gate hoist 1 and gate hoist 2. Based on this, the utility model provides a gate hoist with double hanging point structure. Utility Model Content

[0004] The technical problems solved by the utility model are: the leveling work is relatively cumbersome, and it is difficult to quickly achieve the leveling work of the gate hoist 1 and the gate hoist 2; to correct the concentricity between the gate hoist 1 and the gate hoist 2, it is often necessary to continuously fine-tune the installation positions of the gate hoist 1 and the gate hoist 2, which is relatively time-consuming and labor-intensive, and it is impossible to quickly correct the concentricity between the gate hoist 1 and the gate hoist 2.

[0005] In order to solve the technical problem, the technical solution provided by the utility model is: a gate hoist with a double hanging point structure, including gate hoist 1 and gate hoist 2, the gate hoist 1 and gate hoist 2 are provided with mounting seats at the bottom, the mounting seats are provided with rectangular support plates placed on the outside of the gate hoist 1 and gate hoist 2 on the top, the side walls of the rectangular support plates are all threadedly connected with screws, one end of the screw is rotatably connected with a baffle placed on the inner side of the rectangular support plate, and the other end of the screw is provided with a handle placed on the outside of the rectangular support plate.

[0006] Furthermore, the gate hoist 1 and gate hoist 2 are connected via a synchronization shaft.

[0007] Furthermore, mounting holes are symmetrically arranged at the four corners of the bottom of the mounting base.

[0008] Furthermore, a rectangular opening is provided on the top of the mounting seat, which is placed below the first and second gate hoists and located on the inner side of the rectangular support plate.

[0009] Furthermore, the baffle side wall is symmetrically provided with limiting rods which are placed on both sides of the screw rod and pass through the rectangular support plate side wall.

[0010] Furthermore, the baffle is arranged on the outside of the gate hoist 1 and the gate hoist 2, and the length of the baffle is slightly smaller than the length of the side wall of the rectangular support plate on the same side.

[0011] Beneficial effects of the utility model:

[0012] 1. You only need to level the mounting base, and then place the gate hoist 1 and gate hoist 2 at the appropriate position on the top of the leveled mounting base. You only need to level once, which simplifies the leveling work and enables you to quickly achieve the leveling work of the gate hoist 1 and gate hoist 2.

[0013] 2. Under the joint action of the screw, baffle, etc., the baffle fits against the side walls of the gate hoist 1 and gate hoist 2, so that the gate hoist 1 and gate hoist 2 can be quickly adjusted to a flush state, making the gate hoist 1 and gate hoist 2 concentric, so as to install the synchronous shaft, which saves time and effort and can quickly correct the concentricity between the gate hoist 1 and gate hoist 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a double-hanging-point hoist of the utility model. Figure 1 .

[0015] Figure 2 This is a schematic diagram of the structure of a double-hanging-point hoist of the utility model. Figure 2 .

[0016] Figure 3 A schematic diagram of a double-hanging-point hoist of the utility model Figure 1 .

[0017] Figure 4 A schematic diagram of a double-hanging-point hoist of the utility model Figure 2 .

[0018] 1. Gate hoist 1; 2. Gate hoist 2; 3. Mounting seat; 4. Rectangular support plate; 5. Screw; 6. Baffle; 7. Handle; 8. Synchronous shaft; 9. Mounting hole; 10. Rectangular opening; 11. Limit rod. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] According to the attached Figure 1As shown: the utility model provides a gate hoist with a double-hanging-point structure: comprising a gate hoist 1 and a gate hoist 2, the gate hoist 1 and the gate hoist 2 are connected via a synchronous shaft 8, under the connection of the synchronous shaft 8, the gate hoist 1 and the gate hoist 2 work simultaneously, and can realize the double-hanging-point lifting of the gate, for fast opening and closing of the gate, with high efficiency, large load and wide application.

[0021] According to the attached Figure 1 , 4 As shown: a mounting seat 3 is provided at the bottom of the gate hoist 1 and the gate hoist 2, and mounting holes 9 are symmetrically provided at the four corners of the bottom of the mounting seat 3. A rectangular opening 10 is provided on the top of the mounting seat 3, which is placed below the gate hoist 1 and the gate hoist 2 and located on the inner side of the rectangular support plate 4. When fixing the mounting seat 3, the mounting seat 3 is placed at a suitable position on the ground, and then the mounting seat 3 is leveled with a spirit level. When a horizontal deviation is found, a steel plate is inserted at a suitable position between the ground and the mounting seat 3 until the mounting seat 3 is leveled. By installing bolts fixed to the ground at the mounting holes 9, the leveling work of the gate hoist 1 and the gate hoist 2 can be quickly achieved, so that the synchronization shaft 8 can be installed later.

[0022] According to the attached Figure 2 , 3 As shown: a rectangular support plate 4 is provided on the top of the mounting seat 3 and is placed on the outside of the gate hoist 1 and gate hoist 2. The side walls of the rectangular support plate 4 are all threadedly connected with screws 5. One end of the screw 5 is rotatably connected with a baffle 6 placed on the inside of the rectangular support plate 4. The side walls of the baffle 6 are symmetrically provided with limit rods 11 placed on both sides of the screw 5 and passing through the side walls of the rectangular support plate 4, which play a role in limiting the baffle 6. The baffle 6 is arranged on the outside of the gate hoist 1 and gate hoist 2. The length of the baffle 6 is slightly smaller than the length of the side wall of the rectangular support plate 4 on the same side, which facilitates the adjustment of the gate hoist 1 and gate hoist 2 to a flush state. The other end of the screw 5 is provided with a handle placed on the outside of the rectangular support plate 4 7, by holding the handle 7 and rotating it, the screw rod 5 is driven to rotate and move toward the direction of the gate hoist 1 and the gate hoist 2, and then the baffle plate 6 is driven to move toward the direction of the gate hoist 1 and the gate hoist 2, until the baffle plate 6 is in contact with the side wall of the gate hoist 1 and the gate hoist 2, and then the gate hoist 1 and the gate hoist 2 can be quickly adjusted to a flush state, so that the gate hoist 1 and the gate hoist 2 are concentric, so as to install the synchronous shaft 8. Compared with the traditional use of a level meter to calibrate the installation position of the gate hoist 1 and the gate hoist 2, which requires continuous fine-tuning of the installation position of the gate hoist 1 and the gate hoist 2, it saves time and effort and can quickly calibrate the concentricity between the gate hoist 1 and the gate hoist 2.

[0023] Principle of the utility model

[0024] When in use, when installing the gate hoist 1 and the gate hoist 2, it is necessary to first perform leveling work, by placing the mounting base 3 at a suitable position on the ground, and then using a spirit level to level the mounting base 3. When a horizontal deviation is found, a steel plate is inserted at a suitable position between the ground and the mounting base 3 until the mounting base 3 is leveled. By installing bolts fixed to the ground at the mounting holes 9, the gate hoist 1 and the gate hoist 2 are placed at a suitable position on the top of the leveled mounting base 3. Compared with the traditional leveling work of the gate hoist 1 and the gate hoist 2 separately, only one leveling work is required, and the leveling work is simplified, so that the leveling work of the gate hoist 1 and the gate hoist 2 can be quickly achieved;

[0025] When installing the synchronous shaft 8, it is necessary to correct the concentricity between the gate hoist 1 and the gate hoist 2. By holding the handle 7 and rotating it, the screw 5 is driven to rotate and move in the direction close to the gate hoist 1 and the gate hoist 2, and then the baffle 6 is driven to move in the direction close to the gate hoist 1 and the gate hoist 2 until the baffle 6 is in contact with the side walls of the gate hoist 1 and the gate hoist 2, and then the gate hoist 1 and the gate hoist 2 can be quickly adjusted to a flush state, so that the gate hoist 1 and the gate hoist 2 are concentric, so as to install the synchronous shaft 8. Compared with the traditional use of a level meter to calibrate the installation position of the gate hoist 1 and the gate hoist 2, which requires continuous fine-tuning of the installation position of the gate hoist 1 and the gate hoist 2, it saves time and effort and can quickly correct the concentricity between the gate hoist 1 and the gate hoist 2.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A gate hoist with a double suspension point structure, comprising a gate hoist 1 (1) and a gate hoist 2 (2), characterized in that: The bottom of the gate hoist (1) and gate hoist (2) is provided with a mounting seat (3), and the top of the mounting seat (3) is provided with a rectangular support plate (4) placed outside the gate hoist (1) and gate hoist (2), and the four side walls of the rectangular support plate (4) are all threadedly connected with a screw rod (5), one end of the screw rod (5) is rotatably connected with a baffle plate (6) placed inside the rectangular support plate (4), and the other end of the screw rod (5) is provided with a handle (7) placed outside the rectangular support plate (4).

2. A gate hoist with a double suspension point structure according to claim 1, characterized in that: The gate hoist 1 (1) and gate hoist 2 (2) are connected via a synchronous shaft (8).

3. The gate hoist with double suspension points according to claim 1, characterized in that: The four corners of the bottom of the mounting seat (3) are symmetrically provided with mounting holes (9).

4. The double-hanging-point hoist according to claim 1, characterized in that: The top of the mounting seat (3) is provided with a rectangular opening (10) which is placed below the first hoist (1) and the second hoist (2) and is located on the inner side of the rectangular support plate (4).

5. The gate hoist with double suspension points according to claim 1, characterized in that: The side wall of the baffle plate (6) is symmetrically provided with limiting rods (11) which are placed on both sides of the screw rod (5) and pass through the side wall of the rectangular support plate (4).

6. The gate hoist with double suspension points according to claim 1, characterized in that: The baffle plate (6) is arranged on the outside of the gate hoist 1 (1) and the gate hoist 2 (2), and the length of the baffle plate (6) is slightly smaller than the length of the side wall of the rectangular support plate (4) on the same side.

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