CN221955662U - A water conservancy and hydropower lifting equipment - Google Patents

Abstract

The utility model relates to the technical field of water conservancy and hydropower, in particular to a water conservancy and hydropower hoisting device which comprises a mounting plate, wherein clamping structures are arranged on two inner sides of the mounting plate, when a pipe is clamped and fixed through the clamping structures, rubber top plates on two sides are filled into openings on two sides of the pipe, at the moment, a threaded rod is rotated through rotating first rotating handles on two sides, and due to limiting of a mounting groove, two second threaded blocks can be driven to horizontally move on the outer surfaces of the threaded rod, so that the second threaded blocks can drive second hinging rods on the upper side and the lower side to extrude a third hinging rod, and due to the fact that the rubber top plates are hinged with the third hinging rod and the first hinging rod, the third hinging rod can push the rubber top plates to horizontally move upwards when the third hinging rod is extruded by the second hinging rods, therefore the inner sides of the pipe can be supported and fixed through four rubber top plates, and the phenomenon that the pipe falls off in high altitude can be prevented due to self-locking of the threaded rod can be achieved, and the purposes of firmly clamping the pipe and preventing the falling in high altitude are achieved.

Description

Water conservancy water and electricity lifting device

Technical Field

The utility model relates to the technical field of water conservancy and hydropower, in particular to water conservancy and hydropower hoisting equipment.

Background

Hydraulic engineering is a generic term for various engineering constructions constructed for controlling, utilizing and protecting water resources and environments of the earth surface and the ground. In hydraulic and hydroelectric engineering construction, the pipe is one of the indispensable building materials, and in order to facilitate the construction of workers, the workers need to hoist the pipe.

Patent number: CN217921011U, a hydraulic and hydroelectric lifting device, including the horizontal pole, the bottom surface symmetry of horizontal pole articulates there is the connecting rod, the bottom of connecting rod articulates there is the longitudinal plate, the bottom surface fixedly connected with antiskid rubber pad of longitudinal plate, the rubber pad plays the friction limiting effect to tubular product, improve fixed stability, the breach has all been seted up to the both sides of longitudinal plate simultaneously, be equipped with the sprocket in a breach, through the longitudinal plate, antiskid rubber pad, the sprocket, the pivot, the connecting plate, the chain, the rotating handle, the rolling disc, the fixed plate, fixing bolt and jack's setting, can carry out the centre gripping fixedly to the tubular product through chain and longitudinal plate, and then lift by crane, can conveniently take out the chain from the sprocket after lifting by crane, remove fixedly, simultaneously can conveniently use the length to adapt to the diameter of tubular product through the chain for adaptability is wider.

The device has certain defects in the actual production and use process: according to the hydraulic and hydroelectric hoisting equipment, the chain is used for fixing the pipe, and due to the fact that tooth marks exist on the surface of the chain, when the pipe is fixedly clamped, the tooth marks can damage the surface of the pipe, the pipe cannot be firmly fixed through the two chains, and the phenomenon that the pipe falls off from high altitude is easy to occur.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides water conservancy and hydropower hoisting equipment which has the advantages of firmly clamping the pipe and preventing the pipe from falling off in high altitude.

The utility model provides the following technical scheme: the utility model provides a water conservancy and hydropower lifting device, includes the mounting panel, the inside both sides of mounting panel are provided with the clamping structure, two the clamping structure includes first thread block, L type pole, two the mounting groove has been seted up to the surface both sides of L type pole, two the upper and lower both sides fixed mounting of L type pole has two articulated seat, four the inside articulated first articulated pole of installing of articulated seat, every two the one end articulated rubber roof of installing of first articulated pole, one of them the threaded rod is installed in the inside rotation of mounting groove, two the inside slidable mounting of mounting groove has the second thread block, one of them the second thread block is threaded connection with the threaded rod, two the surface rotation of second thread block installs two second articulated poles, every two fixed mounting has the connection horizontal pole between the second articulated pole, two the outward appearance of connecting the horizontal pole is installed the third articulated pole, two the third articulated pole is articulated connection with corresponding rubber roof respectively, the first steering handle is installed in the one end that extends the threaded rod L type pole.

As a preferable technical scheme of the utility model, the first thread block is welded with the L-shaped rod, the first reinforcing rib is arranged on the outer surface of the first thread block, and one end of the first reinforcing rib is welded with the L-shaped rod.

As a preferable technical scheme of the utility model, an adjusting structure is arranged in the mounting plate, and the adjusting structure comprises a bidirectional screw rod.

As a preferable technical scheme of the utility model, one end of the bidirectional screw rod extending out of the mounting plate is provided with a second rotating handle.

As a preferable technical scheme of the utility model, the bidirectional screw rod is in threaded connection with the two first threaded blocks.

As a preferable technical scheme of the utility model, the top of the outer surface of the mounting plate is provided with the main rod.

As a preferable technical scheme of the utility model, a hook is arranged at the top of the outer surface of the main rod.

As a preferable technical scheme of the utility model, the two sides of the outer surface of the main rod are provided with the second reinforcing ribs, and the two second reinforcing ribs are welded with the mounting plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the hydraulic and hydroelectric hoisting equipment, when a pipe is clamped and fixed through the clamping structure, rubber top plates at two sides are filled into openings at two sides of the pipe, at the moment, the threaded rods are rotated through rotating the first rotating handles at two sides, and due to the limit of the mounting grooves, two second threaded blocks can be driven to horizontally move on the outer surfaces of the threaded rods, so that the second threaded blocks can drive the second hinging rods at the upper side and the lower side to extrude the third hinging rods;

2. This water conservancy and hydropower lifting device through adjusting the structure, when carrying out the centre gripping fixed to the pipe, through rotating the second and changeing the handle, makes two-way lead screw at the inside rotation of mounting panel, because the spacing of mounting panel can make two first screw thread pieces remove to the opposite direction simultaneously, can make two adjusting the structure remove to different length from this to but the tubular product of different length of adaptation has improved the suitability of device.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic view of a first screw block according to the present utility model;

FIG. 3 is a schematic view of a first handlebar configuration of the present utility model;

fig. 4 is a schematic structural view of a second reinforcing rib according to the present utility model.

In the figure: 1. a mounting plate; 2. a clamping structure; 21. a first threaded block; 22. a first reinforcing rib; 23. an L-shaped rod; 24. a mounting groove; 25. a hinge base; 26. a first hinge lever; 27. a rubber top plate; 28. a threaded rod; 29. a second threaded block; 210. a first rotating handle; 211. a second hinge lever; 212. connecting the cross bars; 213. a second hinge lever; 3. an adjustment structure; 31. a two-way screw rod; 32. a second rotating handle; 4. a main rod; 5. a hook; 6. and a second reinforcing rib.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a hydraulic and hydroelectric hoisting device comprises a mounting plate 1, and is characterized in that: the inside both sides of mounting panel 1 are provided with clamping structure 2, two clamping structure 2 include first screw thread piece 21, L type pole 23, mounting groove 24 has been seted up to the surface both sides of two L type poles 23, the upper and lower both sides fixed mounting of two L type poles 23 has two articulated seat 25, the inside articulated first articulated pole 26 of installing of four articulated seat 25, rubber roof 27 is installed to the one end articulated of every two first articulated poles 26, threaded rod 28 is installed in the inside rotation of one of them mounting groove 24, second screw thread piece 29 is installed in the inside slidable of two mounting grooves 24, one of them second screw thread piece 29 is threaded connection with threaded rod 28, two second articulated poles 211 are installed in the surface rotation of two second screw thread pieces 29, connect horizontal pole 212 is fixedly installed between every two second articulated poles 211, the outward appearance of two connect horizontal poles 212 is installed third articulated pole 213, two third articulated pole 213 are articulated with corresponding rubber roof 27 respectively, the one end of L type pole 23 is installed in the extension pole 28.

Referring to fig. 2-3, the first screw block 21 is welded to the L-shaped rod 23, the first reinforcing rib 22 is mounted on the outer surface of the first screw block 21, and one end of the first reinforcing rib 22 is welded to the L-shaped rod 23.

The connection between the first screw block 21 and the L-shaped rod 23 can be reinforced by the first reinforcing rib 22, so that the firmness of the device is improved, and the situation that the device is broken when in use is avoided.

Referring to fig. 1 and 4, an adjusting structure 3 is installed in the mounting plate 1, and the adjusting structure 3 includes a bidirectional screw rod 31. The end of the bidirectional screw rod 31 extending out of the mounting plate 1 is provided with a second rotating handle 32. The bidirectional screw rod 31 is in threaded connection with the two first threaded blocks 21. A main rod 4 is mounted on top of the outer surface of the mounting plate 1. The top of the outer surface of the main rod 4 is provided with a hook 5. Second reinforcing ribs 6 are arranged on two sides of the outer surface of the main rod 4, and the two second reinforcing ribs 6 are in welded connection with the mounting plate 1.

When the pipe is clamped and fixed, the second rotating handle 32 is rotated, so that the bidirectional screw rod 31 rotates in the mounting plate 1, and the two first thread blocks 21 can move in opposite directions simultaneously due to the limit of the mounting plate 1, so that the two adjusting structures 3 can move to different lengths, the pipe with different lengths can be adapted, and the adaptability of the device is improved. By the arrangement of the second reinforcing ribs 6, the firmness between the main rod 4 and the mounting plate 1 can be improved. The hook 5 can be matched with a lock catch for use, so that the device is prevented from falling off when the device is matched with a tower crane for use.

When the hydraulic and hydroelectric hoisting equipment is used in an initial state, firstly, the second rotating handle 32 is rotated according to the length of a pipe, so that the bidirectional screw rod 31 rotates in the mounting plate 1, due to the limit of the mounting plate 1, the two first screw blocks 21 can simultaneously move in opposite directions, so that the two adjusting structures 3 can be moved to different lengths, pipes with different lengths can be adapted, then, the two side rubber top plates 27 are filled into openings at two sides of the pipe, at the moment, the two side first rotating handles 210 are rotated, the threaded rods 28 are rotated, due to the limit of the mounting groove 24, the two second screw blocks 29 can be driven to horizontally move on the outer surfaces of the two second screw blocks 29, the second screw blocks 29 can be driven to drive the upper side second hinge blocks 211 to press the third hinge blocks 213, the second hinge blocks 211 are hinged with the third hinge blocks 213 and the first hinge blocks 26, when the third hinge blocks 213 are pressed by the second hinge blocks 211, the third hinge blocks 213 can be pushed by the third hinge blocks 213 to horizontally move upwards, the four rubber top plates 27 can be fixed by filling the two side rubber top plates 27 into openings, at the moment, the two second hinge blocks can be locked by the four rubber top plates 27, and finally, the two side lifting equipment can be hung on a hanging tower 5 in a high position, and can be prevented from falling off when being matched with a hanging tower crane.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Water conservancy water and electricity lifting device, including mounting panel (1), its characterized in that: the two sides of the inside of the mounting plate (1) are provided with clamping structures (2), the two clamping structures (2) comprise first thread blocks (21) and L-shaped rods (23), the two sides of the outer surface of each L-shaped rod (23) are provided with mounting grooves (24), the upper side and the lower side of each L-shaped rod (23) are fixedly provided with two hinging seats (25), the inside of each hinging seat (25) is hinged with a first hinging rod (26), one end of each two first hinging rods (26) is hinged with a rubber top plate (27), a threaded rod (28) is rotatably arranged in one mounting groove (24), a second threaded block (29) is slidably arranged in two mounting grooves (24), one of the second thread blocks (29) is in threaded connection with a threaded rod (28), two second hinging rods (211) are rotatably arranged on the outer surfaces of the two second thread blocks (29), a connecting cross rod (212) is fixedly arranged between each two second hinging rods (211), a third hinging rod (213) is arranged on the outer surface of each two connecting cross rods (212), the two third hinging rods (213) are respectively hinged with the corresponding rubber top plates (27), one end of the threaded rod (28) extending out of the L-shaped rod (23) is provided with a first rotating handle (210).

2. The water conservancy and hydropower lifting device according to claim 1, wherein: the novel reinforced plastic is characterized in that the first threaded block (21) is welded with the L-shaped rod (23), a first reinforcing rib (22) is arranged on the outer surface of the first threaded block (21), and one end of the first reinforcing rib (22) is welded with the L-shaped rod (23).

3. The water conservancy and hydropower lifting device according to claim 1, wherein: an adjusting structure (3) is arranged in the mounting plate (1), and the adjusting structure (3) comprises a bidirectional screw rod (31).

4. A hydropower lifting device according to claim 3, characterized in that: one end of the bidirectional screw rod (31) extending out of the mounting plate (1) is provided with a second rotating handle (32).

5. A hydropower lifting device according to claim 3, characterized in that: the bidirectional screw rod (31) is in threaded connection with the two first threaded blocks (21).

6. The water conservancy and hydropower lifting device according to claim 1, wherein: the top of the outer surface of the mounting plate (1) is provided with a main rod (4).

7. The hydraulic and hydroelectric hoisting device according to claim 6, wherein: the top of the outer surface of the main rod (4) is provided with a hook (5).

8. The hydraulic and hydroelectric hoisting device according to claim 6, wherein: second strengthening ribs (6) are arranged on two sides of the outer surface of the main rod (4), and the two second strengthening ribs (6) are welded with the mounting plate (1).