Water conservancy and hydropower hoisting equipment

Abstract

The utility model relates to the field of water conservancy and hydropower, and discloses water conservancy and hydropower hoisting equipment. Two upper mounting seats are fixedly connected to the surface of the bottom end of the transverse rod, a lower mounting seat is fixedly connected to the upper surface of the longitudinal plate, a connecting rod is movably connected between the upper mounting seats and the lower mounting seat, a hydraulic cylinder is arranged in the middle of the surface of the bottom end of the transverse rod, and a hydraulic column is connected to the output end of the hydraulic cylinder. An upper connecting seat and a lower connecting seat are fixedly arranged on the surface of the hydraulic column, a plurality of fixing seats are arranged on the inner side surface of the connecting rod, a first limiting rod is movably connected between the upper connecting seat and the fixing seats through rotating rods, and a second limiting rod is movably connected between the lower connecting seat and the fixing seats through rotating rods; a hydraulic cylinder is started to drive a hydraulic column to do telescopic motion, so that the angle between a second limiting rod and a lower connecting base and the angle between a first limiting rod and an upper connecting base are changed, by arranging a hydraulic pushing limiting structure, the limiting adjustment work of equipment can be greatly improved, and meanwhile the labor amount of workers is reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of water conservancy and hydropower, and specifically relates to a water conservancy and hydropower lifting equipment. Background Art

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. In the construction of water conservancy and hydropower projects, pipes are one of the indispensable building materials. In order to facilitate the construction of workers, people need to hoist the pipes.

[0003] For example, the publication number CN217921011U discloses a water conservancy and hydropower lifting equipment, including a sprocket, a rotating shaft, a connecting plate, a chain and a rotating handle. The water conservancy and hydropower lifting equipment has notches on both sides of the longitudinal plate, a sprocket is arranged in one notch, a rotating shaft is fixedly provided through the middle of the sprocket, both ends of the rotating shaft rotate and penetrate the longitudinal plate, a rotating fixing mechanism is arranged between the rotating shaft and the longitudinal plates, one end of the chain is hinged in the other notch, the other end of the chain penetrates between the sprocket and the inner wall of the notch, the inner wall of the notch limits the chain, so that the chain fits with the sprocket and maintains a meshing relationship, the chain meshes with the sprocket, a pipe is arranged between the chain and the longitudinal plate, the pipe can be clamped and fixed by the chain and the longitudinal plate, and then lifted, the chain can be conveniently pulled out from the sprocket after lifting, and the fixation can be released, and the diameter of the pipe can be conveniently adapted by the length of the chain, so that the adaptability is wider.

[0004] However, in this application, the limiting structure of the water conservancy and hydropower lifting equipment needs to be adjusted manually by the staff, which increases the labor of the staff and also reduces the working efficiency of the equipment. Utility Model Content

[0005] The purpose of this application is to provide a water conservancy and hydropower lifting equipment in order to solve the above-mentioned problem of limit adjustment structure.

[0006] The technical solution adopted in the present application is as follows: a water conservancy and hydropower lifting equipment, including a cross bar, the bottom end surface of the cross bar is fixedly connected with two upper mounting seats, the upper surface of the longitudinal plate is fixedly connected with a lower mounting seat, a connecting rod is movably connected between the upper mounting seat and the lower mounting seat, a hydraulic cylinder is arranged in the middle of the bottom end surface of the cross bar, the output end of the hydraulic cylinder is connected to a hydraulic column, an upper connecting seat and a lower connecting seat are fixedly arranged on the surface of the hydraulic column, a plurality of fixed seats are arranged on the inner surface of the connecting rod, and a limiting rod one is movably connected between the upper connecting seat and the fixed seat by a rotating rod, and a limiting rod two is movably connected between the lower connecting seat and the fixed seat by a rotating rod.

[0007] By adopting the above technical solution and setting a hydraulically driven limit structure, the limit adjustment work of the equipment can be greatly improved, while the labor workload of the staff can be reduced. Starting the set hydraulic cylinder can drive the hydraulic column to perform telescopic movement, thereby changing the angle between the limit rod 2 and the lower connecting seat, and the limit rod 1 and the upper connecting seat. The installation connection of the rotating rod and the fixed seat facilitates the adjustment of the structure, thereby changing the angle between the two connecting rods and realizing the limit adjustment of the two connecting rods.

[0008] In a preferred embodiment, a hook is fixedly provided on the upper surface of the crossbar, a chain is provided at the lower opening of the hook, and the other end of the chain is connected to a lock buckle at the upper opening of the hook.

[0009] By adopting the above technical solution, the device can be hooked and fixed by the provided hook, and the provided chain and lock buckle can fix and limit the structure after hooking, so as to facilitate the stable operation of the structure.

[0010] In a preferred embodiment, a chain is provided on the surface of the longitudinal plate, and a pipe is placed in the middle of the chain.

[0011] By adopting the above technical solution, the arranged pipe can be placed in the middle of the chain and the longitudinal plate for fixation, thereby facilitating the adjustment of the pipe by the device.

[0012] In a preferred embodiment, one end of the chain is fixedly connected to one end of the longitudinal plate, and the other end of the chain is meshedly connected to a gear.

[0013] By adopting the above technical solution, the size of the gap between the chain and the longitudinal plate can be changed through the meshing connection of the gear and the chain, so that the structure can cope with pipes of different sizes.

[0014] In a preferred embodiment, a rotating shaft is connected in the middle of the gear, and a rotating handle is connected to an extended end of the rotating shaft on one side of the longitudinal plate.

[0015] By adopting the above technical solution, the staff can drive the shaft and gear to rotate by holding the handle, so as to adjust other components.

[0016] In a preferred embodiment, the rotating shaft is provided with a fixed disk and a rotating disk on the extended end surface on the other side of the longitudinal plate.

[0017] By adopting the above technical solution, the provided fixed disk and rotating disk can assist the rotating shaft in driving the rotation of other structures and play a fixing role.

[0018] In a preferred embodiment, a plug hole is provided on the surface of the fixed disk, a fixing bolt is provided on the surface of the rotating disk, and a connecting plate is connected to the notch where the gear and the longitudinal plate are installed by bolts.

[0019] By adopting the above technical solution, the connection between the longitudinal plate and the notch of the gear can be closed by the connecting plate and the bolts, and the provided fixing bolts and the sockets can facilitate the fixation of the fixed disk and the rotating disk.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0021] In the present application, by setting up a hydraulically driven limit limit structure, the limit adjustment work of the equipment can be greatly improved, while the labor workload of the staff can be reduced. Starting the set hydraulic cylinder can drive the hydraulic column to perform telescopic movement, thereby changing the angle between the limit rod 2 and the lower connecting seat, and the limit rod 1 and the upper connecting seat. The installation connection of the rotating rod and the fixed seat facilitates the adjustment of the structure, thereby changing the angle between the two connecting rods to achieve the limit adjustment of the two connecting rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the water conservancy and hydropower hoisting equipment for this application;

[0023] Figure 2 This is a schematic diagram of the front structure of the longitudinal plate connection structure in this application;

[0024] Figure 3 This is a schematic diagram of the limit adjustment structure of the water conservancy and hydropower hoisting equipment in this application;

[0025] Figure 4 This is a schematic diagram of the rear structure of the longitudinal plate connection structure in this application.

[0026] Markings in the figure: 1. cross bar; 2. pipe; 3. chain; 4. connecting rod; 5. hydraulic cylinder; 6. socket; 7. longitudinal plate; 8. hydraulic column; 9. lower connecting seat; 10. upper mounting seat; 11. lower mounting seat; 12. upper connecting seat; 13. fixing bolt; 14. limit rod one; 15. limit rod two; 16. rotating rod; 17. fixing seat; 18. hook; 19. chain; 20. lock buckle; 21. connecting plate; 22. rotating shaft; 23. gear; 24. turning handle; 25. fixed disk; 26. rotating disk. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] Example:

[0029] Reference Figure 1-3 A water conservancy and hydropower lifting equipment, including a cross bar 1, the bottom surface of the cross bar 1 is fixedly connected with two upper mounting seats 10, the upper surface of the longitudinal plate 7 is fixedly connected with a lower mounting seat 11, and a connecting rod 4 is movably connected between the upper mounting seat 10 and the lower mounting seat 11, a hydraulic cylinder 5 is arranged in the middle of the bottom surface of the cross bar 1, the output end of the hydraulic cylinder 5 is connected with a hydraulic column 8, the surface of the hydraulic column 8 is fixedly provided with an upper connecting seat 12 and a lower connecting seat 9, and a plurality of fixing seats 17 are arranged on the inner side surface of the connecting rod 4, and the middle of the upper connecting seat 12 and the fixing seat 17 is movably connected to a limited position by a rotating rod 16 Rod one 14, and the middle of the lower connecting seat 9 and the fixed seat 17 is movably connected with the limit rod two 15 through the rotating rod 16. By setting a hydraulic push limit structure, the limit adjustment work of the equipment can be greatly improved, and the labor workload of the staff can be reduced. The hydraulic cylinder 5 set up can drive the hydraulic column 8 to perform telescopic movement, thereby changing the angle of the limit rod two 15 and the lower connecting seat 9, the limit rod one 14 and the upper connecting seat 12. The installation connection of the rotating rod 16 and the fixed seat 17 facilitates the adjustment of the structure, thereby changing the angle between the two connecting rods 4, and realizing the limit adjustment of the two connecting rods 4.

[0030] Reference Figure 1-3 A hook 18 is fixedly provided on the upper surface of the cross bar 1, a chain 19 is provided at the lower opening of the hook 18, and the other end of the chain 19 is connected to a lock buckle 20 at the upper opening of the hook 18. The device can be hooked and fixed by the hook 18, and the chain 19 and the lock buckle 20 can fix and limit the structure after hooking, so as to facilitate the stable operation of the structure.

[0031] Reference Figure 1 A chain 3 is arranged on the surface of the longitudinal plate 7, and a pipe 2 is placed in the middle of the chain 3. The pipe 2 can be placed in the middle of the chain 3 and the longitudinal plate 7 for fixation, so as to facilitate the adjustment of the pipe 2 by the device.

[0032] Reference Figure 1-4One end of the chain 3 is fixedly connected to one end of the longitudinal plate 7, and the other end of the chain 3 is meshedly connected with a gear 23. Through the meshing connection between the gear 23 and the chain 3, the size of the gap between the chain 3 and the longitudinal plate 7 can be changed, so that the structure can cope with pipes of different sizes.

[0033] Reference Figure 2-4 The middle of the gear 23 is connected to the rotating shaft 22, and the rotating shaft 22 is connected to a handle 24 at the extended end on one side of the longitudinal plate 7. The staff can drive the rotating shaft 22 and the gear 23 to rotate by holding the handle 24, so as to adjust other components.

[0034] Reference Figure 2-4 The rotating shaft 22 is provided with a fixed disk 25 and a rotating disk 26 on the extended end surface on the other side of the longitudinal plate 7. The fixed disk 25 and the rotating disk 26 can assist the rotating shaft 22 in driving the rotation of other structures and play a fixing role.

[0035] Reference Figure 2-4 A socket 6 is provided on the surface of the fixed disk 25, a fixing bolt 13 is provided on the surface of the rotating disk 26, and a connecting plate 21 is connected to the notch where the gear 23 and the longitudinal plate 7 are installed by bolts. The notch connection between the longitudinal plate 7 and the gear 23 can be closed by the connecting plate 21 and the bolts, and the fixing bolt 13 cooperates with the socket 6 to facilitate the fixation of the fixed disk 25 and the rotating disk 26.

[0036] The implementation principle of a water conservancy and hydropower hoisting equipment embodiment of the present application is:

[0037] The hydraulic cylinder 5 that is started can drive the hydraulic column 8 to perform telescopic movement, thereby changing the angle of the limit rod 2 15 and the lower connecting seat 9, the limit rod 1 14 and the upper connecting seat 12. The installation connection of the rotating rod 16 and the fixed seat 17 facilitates the adjustment of the structure, thereby changing the angle between the two connecting rods 4 and realizing the limit adjustment of the two connecting rods 4.

[0038] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A water conservancy and hydropower lifting equipment, comprising a cross bar (1) and a longitudinal plate (7), characterized in that: The bottom surface of the cross bar (1) is fixedly connected to two upper mounting seats (10), the upper surface of the longitudinal plate (7) is fixedly connected to a lower mounting seat (11), a connecting rod (4) is movably connected between the upper mounting seats (10) and the lower mounting seats (11), a hydraulic cylinder (5) is arranged in the middle of the bottom surface of the cross bar (1), the output end of the hydraulic cylinder (5) is connected to a hydraulic column (8), an upper connecting seat (12) and a lower connecting seat (9) are fixedly arranged on the surface of the hydraulic column (8), a plurality of fixing seats (17) are arranged on the inner surface of the connecting rod (4), and a limiting rod 1 (14) is movably connected between the upper connecting seat (12) and the fixing seat (17) via a rotating rod (16), and a limiting rod 2 (15) is movably connected between the lower connecting seat (9) and the fixing seat (17) via a rotating rod (16).

2. A water conservancy and hydropower hoisting equipment as claimed in claim 1, characterized in that: A hook (18) is fixedly provided on the upper surface of the crossbar (1), a chain (19) is provided at the lower opening of the hook (18), and the other end of the chain (19) is connected to a lock buckle (20) at the upper opening of the hook (18).

3. A water conservancy and hydropower hoisting equipment as claimed in claim 1, characterized in that: A chain (3) is provided on the surface of the longitudinal plate (7), and a pipe (2) is placed in the middle of the chain (3).

4. A water conservancy and hydropower hoisting equipment as claimed in claim 3, characterized in that: One end of the chain (3) is fixedly connected to one end of the longitudinal plate (7), and the other end of the chain (3) is meshingly connected to a gear (23).

5. A water conservancy and hydropower hoisting equipment as claimed in claim 4, characterized in that: The middle of the gear (23) is connected to a rotating shaft (22), and the rotating shaft (22) is connected to a rotating handle (24) at an extended end on one side of the longitudinal plate (7).

6. A water conservancy and hydropower hoisting equipment as claimed in claim 5, characterized in that: The rotating shaft (22) is provided with a fixed disk (25) and a rotating disk (26) on the extended end surface on the other side of the longitudinal plate (7).

7. A water conservancy and hydropower hoisting equipment as claimed in claim 6, characterized in that: The surface of the fixed disk (25) is provided with an insertion hole (6), the surface of the rotating disk (26) is provided with a fixing bolt (13), and the notch where the gear (23) and the longitudinal plate (7) are installed is connected to a connecting plate (21) by bolts.

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