Water conservancy and hydropower hoisting equipment
Through the design of I-shaped beams and winding components, the suspender wraps vertically around the cement pipe and forms a forced hook-hanging structure on the inner wall of the cement pipe, which solves the problem of cement pipe slipping in the lifting equipment, improves safety and adaptability, and enhances the practicality and versatility of the equipment.
Patent Information
- Application Number
- CN202422058021.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-23
AI Technical Summary
When lifting cement pipes in existing water conservancy and water power lifting equipment, the tilt and winding of the suspenders leads to the easy slippage of the cement pipes, which reduces the safety and practicality of the operation.
Adopting a design including I-beams and winding components, the suspender wraps the cement pipe in a vertical state, and forms a forced hook-hanging structure on the inner wall of the cement pipe through the anti-fall assembly to prevent slipping and adapt to cement pipes of different sizes, and install anti-collision plates and anti-corrosion coatings on the hoisting vehicle to improve safety and versatility.
It effectively reduces the chance of cement pipe slipping, improves the safety and adaptability of lifting equipment, enhances the adaptability to cement pipes of different sizes, and extends the service life of the equipment.
Smart Images
Figure CN223060485U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy and hydropower, and particularly relates to a water conservancy and hydropower hoisting device. Background Technique
[0002] Water is an essential element for human survival, and electricity is the main energy source for social development. The discipline of water conservancy and hydropower engineering is an engineering science that regulates and utilizes water energy resources through engineering or non-engineering measures based on the study of the natural characteristics of water. Some water conservancy and hydropower construction requires laying cement pipelines underground, and hoisting equipment is needed to assist in the transfer process of cement pipes. When the existing hoisting equipment is in use, two groups of sling straps are wound around both sides of the outer surface of the cement pipe, and then the sling straps are hooked to the lifting end of the hoisting carrier. However, since the sling straps in the device are wound around the surface of the cement pipe in an inclined state during operation, the cement pipe on the device is prone to slipping, reducing the safety of the device during operation and thus affecting the practicality of the device.
[0003] Based on this, the utility model designs a water conservancy and hydropower hoisting device to solve the above problems. Content of the Utility Model
[0004] (1) Technical Problems to be Solved
[0005] Aiming at the deficiencies of the existing technology, the utility model provides a water conservancy and hydropower hoisting device, which solves the problems put forward in the above background technique.
[0006] (2) Technical Solutions
[0007] To achieve the above object, the utility model provides the following technical solutions: A water conservancy and hydropower hoisting device includes two groups of winding components and also includes an I-beam. Each group of winding components includes a hanging bent rod. A through hole is opened on the right side surface of each group of hanging bent rods. A smooth rod bolt is slidably inserted into the inner wall of each through hole. A limiting screw hole for screwing the smooth rod bolt is opened on the left side surface of each group of hanging bent rods. A winding sling is slidably sleeved on the outer surface of each smooth rod bolt. A plurality of distance adjustment holes are opened in the inner wall of the I-beam. A distance adjustment pipe is inserted into the inner wall of each distance adjustment hole. The outer surface of each group of hanging bent rods is slidably inserted into the inner wall of the corresponding distance adjustment pipe. An anti-falling component is fixedly installed on the back of the I-beam through bolts. The anti-falling component includes two groups of anti-falling supports. An anti-falling rod is slidably inserted into the inner wall of the upper anti-falling support. Two groups of first positioning holes are opened on the upper and lower sides of the outer surface of the anti-falling rod. A positioning socket is slidably inserted between the inner walls of two adjacent first positioning holes. A plurality of second positioning holes for inserting the positioning socket are opened on the outer surface of each group of anti-falling supports. A hook hanging component is fixedly installed on the front of the I-beam through bolts and nuts.
[0008] Preferably, the top end of the anti-fall rod is provided with a plug-in auxiliary cap, and the outer surface of the plug-in auxiliary cap is provided with a plurality of anti-slip grooves.
[0009] Preferably, the hook assembly comprises a connecting flange, the front side of the connecting flange is provided with an internal threaded tube, and the inner wall of the internal threaded tube is threaded with a transfer ring.
[0010] Preferably, anti-collision plates are provided at the top and bottom ends of the I-beam, and buffer pads are provided on the outer sides of each group of anti-collision plates.
[0011] Preferably, the outer surface of each group of the adjustable distance tubes is provided with two groups of reinforcing ribs, and the outer side surface of each group of the reinforcing ribs is fixedly connected to the inner wall of the I-beam.
[0012] Preferably, the outer surfaces of each group of the suspension bent rods, bare rod bolts, adjustable distance tubes, anti-falling supports, positioning sockets, I-beams and anti-falling rods are all provided with anti-corrosion coatings.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model provides a water conservancy and hydropower hoisting equipment, which has the following
[0015] Beneficial effects:
[0016] 1. The water conservancy and hydropower lifting equipment uses an I-beam to enable the lifting vehicle to drive the I-beam to move through the hook assembly. The I-beam drives two sets of winding assemblies to move at the same time through different adjustable distance tubes. During the movement of the two sets of winding assemblies, the winding sling drives the cement pipe to move in a vertical state, which greatly reduces the probability of slipping of the cement pipe on the device, effectively improves the safety of the device during operation, and thus enhances the practicability of the device.
[0017] 2. The water conservancy and hydropower lifting equipment uses an anti-fall component. When the winding sling is accidentally disconnected during the operation of the device, the anti-fall rod forms a forced hook structure on the inner wall of the cement pipe with the cooperation of two sets of anti-fall supports. The cement pipe that is detached from the winding sling is received by the forced hook structure. During this process, the lateral displacement of the cement pipe is limited by the anti-fall support, which further improves the safety of the device and greatly reduces the probability of accidental damage to the device, thereby enhancing the applicability of the device.
[0018] 3. For this water conservancy and hydropower hoisting equipment, through two sets of winding components, personnel can select corresponding symmetric distance-adjusting pipes according to the length of the cement pipe to be hoisted. After the distance-adjusting pipes are selected, the hanging bent rod is inserted into them. Then, the winding sling is wound around both sides of the outer surface of the cement pipe. Next, the smooth rod bolt is driven to move along the through hole on the hanging bent rod. During the movement of the smooth rod bolt, the winding sling is sleeved on its surface. Then, by rotating the smooth rod bolt, it is screwed and fixed with the limit screw hole on the hanging bent rod, effectively improving the adaptability of the device to cement pipes of different sizes, greatly enhancing the versatility of the device, and thus enhancing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic structural diagram of the present utility model;
[0020] Figure 2 It is a front view of the structure of the present utility model;
[0021] Figure 3 It is a schematic diagram of the winding component of the structure of the present utility model.
[0022] In the figure: 1, winding component; 2, hanging bent rod; 3, smooth rod bolt; 4, winding sling; 5, I-shaped crossbeam; 6, distance-adjusting pipe; 7, anti-falling component; 8, anti-falling support; 9, anti-falling rod; 10, positioning socket; 11, hooking component; 12, plugging and unplugging auxiliary cap; 13, connecting flange; 14, internal thread pipe; 15, adapter lifting ring; 16, anti-collision plate; 17, buffer cushion plate; 18, reinforcing rib plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0024] Please refer to Figures 1-3The utility model provides a technical solution: a water conservancy and hydropower lifting equipment, including two groups of winding components 1, through the two groups of winding components 1, personnel can select corresponding symmetrical adjustable distance tubes 6 according to the length of the cement pipe to be lifted, and after the adjustable distance tube 6 is selected, the suspension bent rod 2 is inserted into the inside thereof, and then the winding sling 4 is hung around the two sides of the outer surface of the cement pipe, and then the light rod bolt 3 is driven to move along the through hole on the suspension bent rod 2. During the movement of the light rod bolt 3, the winding sling 4 is set on its surface, and then the light rod bolt 3 is screwed and fixed to the limiting screw hole on the suspension bent rod 2 by rotating the light rod bolt 3, which effectively improves the adaptability of the device to cement pipes of different sizes and greatly enhances the installation The versatility of the device is enhanced, thereby enhancing the practicality of the device, and also includes an I-beam 5. Through the I-beam 5, the lifting equipment drives the I-beam 5 to move through the hook assembly 11. The I-beam 5 drives the two groups of winding assemblies 1 to move at the same time through different adjustable distance tubes 6. During the movement of the two groups of winding assemblies 1, the winding sling 4 drives the cement pipe to move in a vertical state, which greatly reduces the probability of slipping of the cement pipe on the device, effectively improves the safety of the device during operation, thereby enhancing the practicality of the device. Each group of winding assemblies 1 includes a hanging bent rod 2, and the right side of each group of hanging bent rods 2 is provided with a through hole, and the inner wall of each group of through holes can be slidably inserted with a bare rod screw Bolt 3, the left side of each group of suspension bent rods 2 is provided with a limiting screw hole for screwing the bare rod bolt 3, the outer surface of each group of bare rod bolts 3 can be slidably covered with a winding sling 4, the inner wall of the I-beam 5 is provided with a plurality of groups of distance adjusting holes, the inner wall of each group of distance adjusting holes is plugged with a distance adjusting tube 6, the outer surface of each group of suspension bent rods 2 is slidably plugged with the inner wall of the corresponding distance adjusting tube 6, and the back of the I-beam 5 is fixed with an anti-fall component 7 by bolts. Through the anti-fall component 7, when the winding sling 4 is accidentally disconnected during the operation of the device, the anti-fall rod 9 forms a forced hooking structure on the inner wall of the cement pipe with the cooperation of the two groups of anti-falling supports 8, and the cement pipe that is separated from the winding sling 4 is forced to be hooked. The structure is taken over, and the lateral displacement of the cement pipe is limited by the anti-fall support 8 during this process, which further improves the safety of the device and greatly reduces the probability of accidental damage to the device, thereby enhancing the applicability of the device. The anti-fall components 7 include two groups of anti-fall supports 8, and the inner wall of the upper anti-fall support 8 is slidably inserted with an anti-fall rod 9, and the upper and lower sides of the outer surface of the anti-fall rod 9 are provided with two groups of first positioning holes, and the inner walls of the two adjacent groups of first positioning holes are slidably inserted with positioning sockets 10, and the outer surface of each group of anti-fall supports 8 is provided with multiple groups of second positioning holes for the positioning sockets 10 to be inserted, and the front side of the I-beam 5 is fixedly installed with a hook component 11 by bolts and nuts.
[0025] In the utility model, in order to improve the convenience in the process of moving the anti-fall rod 9, a plug-in auxiliary cap 12 is installed on the top end of the anti-fall rod 9 to provide a gripping position during its movement. The outer surface of the plug-in auxiliary cap 12 is provided with multiple groups of anti-slip grooves for increasing the friction between it and the hands of the person, thereby improving the convenience in the process of moving the anti-fall rod 9.
[0026] In the utility model, in order to improve the adaptability of the device to the lifting equipment, the hook assembly 11 includes a connecting flange 13, and the front of the connecting flange 13 is provided with an internal threaded tube 14 for adapting to the threaded connection end of the lifting equipment. The inner wall of the internal threaded tube 14 is threaded with a transfer ring 15 for adapting to the hook connection end of the lifting equipment, thereby improving the adaptability of the device to the lifting equipment.
[0027] In the utility model, in order to reduce the damage caused by accidental collision of the device, anti-collision plates 16 are provided at the top and bottom ends of the I-beam 5, and the outer side surfaces of each set of anti-collision plates 16 are provided with buffer pads 17 for buffering the impact force during accidental collision of the device, thereby reducing the damage caused by accidental collision of the device.
[0028] In the utility model, in order to improve the upper limit of the load-bearing capacity of the device, two groups of reinforcing ribs 18 are provided on the outer surface of each group of adjustable spacing tubes 6, and the outer side surface of each group of reinforcing ribs 18 is fixedly connected to the inner wall of the I-beam 5. Through the reinforcing ribs 18, multiple groups of bamboo-node structures are formed inside the I-beam 5, thereby increasing the structural strength of the I-beam 5 and improving the upper limit of the load-bearing capacity of the device.
[0029] In the utility model, in order to extend the effective service life of the device, an anti-corrosion coating for reducing the rust rate is provided on the outer surface of each group of suspension bent rods 2, bare rod bolts 3, distance adjusting tubes 6, anti-fall support 8, positioning sockets 10, I-beams 5 and anti-fall rods 9, thereby extending the effective service life of the device.
[0030] When in use, first install and fix the connecting end of the device and the lifting equipment through the hook component 11. After the device is installed, the corresponding symmetrical distance-adjusting tube 6 is selected according to the length of the cement pipe to be hoisted. After the distance-adjusting tube 6 is selected, the hanging bent rod 2 is inserted into it, and then the winding sling 4 is hung on both sides of the outer surface of the cement pipe, and then the light rod bolt 3 is driven to move along the through hole on the hanging bent rod 2. During the movement of the light rod bolt 3, the winding sling 4 is put on its surface, and then the light rod bolt 3 is screwed and fixed to the limiting screw hole on the hanging bent rod 2 by rotating the light rod bolt 3, and then the anti-falling rod 9 is driven to move along the upper anti-falling support 8. During the movement of the anti-falling rod 9, the inner wall of the cement pipe and the lower anti-falling support 8 is successively penetrated to prevent After the falling rod 9 moves to the set position, the positioning socket 10 is inserted into the first positioning hole and the second positioning hole. During this process, the positioning socket 10 fixes the anti-falling rod 9 and the anti-falling support 8. Then the lifting equipment drives the I-beam 5 to move through the hook assembly 11. The I-beam 5 drives the two groups of winding assemblies 1 to move at the same time through different adjustable distance tubes 6. During the movement of the two groups of winding assemblies 1, the winding sling 4 drives the cement pipe to move in a vertical state. When the winding sling 4 is accidentally disconnected during the operation of the device, the anti-falling rod 9 forms a forced hooking structure on the inner wall of the cement pipe with the cooperation of the two groups of anti-falling supports 8, and the cement pipe that is separated from the winding sling 4 is taken over by the forced hooking structure. During this process, the lateral displacement of the cement pipe is limited by the anti-falling support 8.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A water conservancy and hydropower hoisting device, comprising two sets of winding components (1), characterized in that: It also includes an I-beam (5), each group of the winding components (1) includes a suspension bent rod (2), the right side of each group of the suspension bent rods (2) is provided with a through hole, the inner wall of each group of the through hole can be slidably inserted with a light rod bolt (3), the left side of each group of the suspension bent rods (2) is provided with a limit screw hole for screwing the light rod bolt (3), the outer surface of each group of the light rod bolts (3) can be slidably covered with a winding sling (4), the inner wall of the I-beam (5) is provided with a plurality of groups of distance adjustment holes, the inner wall of each group of the distance adjustment holes is inserted with a distance adjustment tube (6), the outer surface of each group of the suspension bent rods (2) is aligned with the inner wall of the corresponding distance adjustment tube (6) The anti-falling assembly (7) is slidably connected, and the back of the I-beam (5) is fixedly installed with an anti-falling assembly (7) by bolts, and the anti-falling assembly (7) includes two groups of anti-falling supports (8), and the inner wall of the upper anti-falling support (8) is slidably connected with an anti-falling rod (9), and the upper and lower sides of the outer surface of the anti-falling rod (9) are provided with two groups of first positioning holes, and the inner walls of the two adjacent groups of the first positioning holes are slidably connected with a positioning socket (10), and the outer surface of each group of the anti-falling supports (8) is provided with a plurality of groups of second positioning holes for the positioning socket (10) to be inserted, and the front of the I-beam (5) is fixedly installed with a hook assembly (11) by bolts and nuts.
2. The water conservancy and hydropower hoisting equipment according to claim 1, characterized in that: The top end of the anti-fall rod (9) is provided with an insertion and extraction auxiliary cap (12), and the outer surface of the insertion and extraction auxiliary cap (12) is provided with a plurality of groups of anti-slip grooves.
3. The hydroelectric hoisting equipment according to claim 1, characterized in that: The hook assembly (11) comprises a connecting flange (13), the front face of the connecting flange (13) is provided with an internal threaded tube (14), and the inner wall of the internal threaded tube (14) is threadedly mounted with a transfer ring (15).
4. A water conservancy and hydropower hoisting device according to claim 1, characterized in that: The top and bottom ends of the I-shaped crossbeam (5) are both provided with anti-collision plates (16), and the outer side surfaces of each group of anti-collision plates (16) are both provided with buffer pads (17).
5. A water conservancy and hydropower hoisting device according to claim 1, characterized in that: The outer surface of each group of the adjustable distance tubes (6) is provided with two groups of reinforcing rib plates (18), and the outer side surface of each group of the reinforcing rib plates (18) is fixedly connected to the inner wall of the I-beam (5).
6. The hydroelectric hoisting equipment according to claim 1, characterized in that: The outer surfaces of each group of the suspension bent rod (2), the bare rod bolt (3), the distance adjusting tube (6), the anti-falling support (8), the positioning socket (10), the I-beam (5) and the anti-falling rod (9) are all provided with an anti-corrosion coating.