CN219314339U - Air cooler hoists specialized tool - Google Patents

Abstract

The utility model belongs to the technical field of hoisting, in particular to a special hoisting tool for an air cooler, which aims at solving the problems that the existing auxiliary hoisting structure cannot be suitable for various structures and cannot be reused. The technical scheme is that the device comprises a fixed pipe, a central rod and an adjusting component, wherein the central rod penetrates through the fixed pipe, the outer walls of the two ends of the central rod are respectively connected with the adjusting component in a rotating mode, and connecting components are respectively arranged at the top and the bottom of the adjusting component; the central rod is used for adjusting the position of the adjusting component, and surrounding threads with opposite thread directions are arranged at the two ends of the outer wall of the central rod in a surrounding manner; the adjusting assembly is used for fixedly connecting the connecting assembly and comprises a threaded ring, the top and the bottom of the threaded ring are fixedly connected with the threaded ring, and a sliding groove corresponding to the threaded ring is formed in the fixing tube. The utility model has the advantages of convenient rotation and adjustment of the fixed position, convenient disassembly and replacement and damage structure, convenient repeated use and cost reduction.

Description

Air cooler hoists specialized tool

Technical Field

The embodiment of the utility model relates to the technical field of hoisting, in particular to a special tool for hoisting an air cooler.

Background

The stator of the hydropower plant is cooled by adopting a water circulation cooler, the hydropower plant unit is frequently operated, and the generator stator air cooler is in a high-strength operation state for a long time in order to ensure continuous heat dissipation of the stator. Because the unit operation intensity is big, high strength operation equipment such as stator need regularly inspect, in order to ensure the safe and stable operation of generator stator equipment, need regularly demolish the air cooler and inspect stator ventilation ditch, because generator wind tunnel interior space is narrow, in addition the wind tunnel interior equipment is more, the inconvenient handling of air cooler, because ordinary hoisting method is simple through rope or connecting rod spare, direct and fixed orifices interconnect of equipment is fixed, and then it is big to lead to its stress point to less swing amplitude when leading to the removal, equipment takes place to collide with easily and cause the loss, and the maintenance time limit for a project, quality, security all are difficult to control, need use auxiliary device to carry out fixed hoist and mount through the connection of multiple spot.

The existing part auxiliary hoisting structure is usually an integrated structure, the manufacturing and the production of the device are simpler, but the device is inconvenient to adjust according to the use requirement when in use, such as the situation that the fixed point position is not corresponding to the length position of the hoisting rod, and the like, so that more auxiliary hoisting devices are required to be prepared aiming at different equipment, the cost is increased, and the situation that part of the structure is worn and damaged often occurs when the hoisting device is used for many times, so that the whole device needs to be scrapped, the reutilization is not realized, and the use cost is further increased.

Disclosure of Invention

Therefore, the embodiment of the utility model provides a special tool for hoisting an air cooler, which is used for solving the problems that an auxiliary hoisting structure cannot be suitable for various structures and cannot be reused in hoisting caused by a fixed hoisting mode connecting structure in the prior art.

In order to achieve the above object, the embodiment of the present utility model provides the following technical solutions:

the special tool for hoisting the air cooler comprises a fixed pipe, a central rod and an adjusting component, wherein the central rod penetrates through the fixed pipe, the outer walls of the two ends of the central rod are respectively connected with the adjusting component in a rotating mode, and connecting components are respectively arranged at the top and the bottom of the adjusting component;

the central rod is used for adjusting the position of the adjusting component, and surrounding threads with opposite thread directions are arranged at the two ends of the outer wall of the central rod in a surrounding manner;

the adjusting component is used for fixedly connecting the connecting component and comprises a threaded ring, the top and the bottom of the threaded ring are fixedly connected with the threaded ring, and a sliding groove corresponding to the threaded ring is formed in the fixed pipe;

the connecting assembly is used for connecting and fixing the workpiece and comprises a fixed block, and a rotating ring is connected in the fixed block in a rotating mode.

According to a first aspect of an embodiment of the present utility model,

further, one end of the threaded ring away from the threaded ring is fixedly connected with a sliding piece, one side of the inside of the connecting component, which is close to the threaded ring, is provided with a containing groove, and the inner side wall of the containing groove is provided with a groove which is correspondingly and slidably clamped with the sliding piece.

Further, the inside of fixed block rotates with the swivel becket through the bearing each other, and the inside one end that is close to the holding tank of fixed block runs through fixed connection through a plurality of rivets and the inside of screwed ring, and the inside through-hole that corresponds with the rivet of having seted up of screwed ring.

Further, the thread ring is in sliding connection with the inside of the chute, surrounding threads are arranged on the outer wall of the central rod, close to the chute, in a surrounding mode, and the surrounding threads are in threaded rotation connection with the inside of the thread ring.

Further, the spout runs through the both ends department of fixed pipe, and the both ends department outer wall of fixed pipe all rotates and is connected with fixation nut, and the outer wall both ends of fixed pipe all are provided with the screw thread, and the both ends of fixed pipe all incline to inside.

Further, the two ends of the center rod are fixedly connected with knobs, the knobs are mutually attached to the inner wall of the fixed pipe, and the outer wall of the threaded ring is mutually attached to the inner wall of the fixed pipe.

Further, the fixed pipe is in a rod shape, the connecting component is in a block shape, and the inner wall of the rotating ring is provided with anti-slip lines.

The embodiment of the utility model has the following advantages:

1. simultaneously when the air cooler to different positions and sizes, rotation fixation nut that can be convenient, and then remove the extrusion of fixed pipe to center pole both ends knob, and then can rotate the knob and drive center pole rotation, and then make and encircle the screw thread rotation, simultaneously because the screwed ring rotates with encircling screw thread each other and be connected, and screwed ring top and bottom all pass through connecting plate and the mutual sliding connection of spout, and then the center pole drives when encircling screw thread rotation, can make the screwed ring slide, thereby drive the connecting plate and remove, because the fixed block passes through rivet and connecting plate mutually fixed, and then make coupling assembling drive and remove along the spout by the connecting plate, adjust suitable position, adapt to different erection joint needs, it needs fixed pipe connection to rotate fixation nut again, it is fixed to the center pole.

2. Meanwhile, when the novel fixing device is used, due to the fact that different structures are connected in a combined mode, when the novel fixing device is pulled, if the rotating ring is worn, the fixing block is broken, the fixing of the rivet and the connecting plate can be released, the fixing of the fixing nut can be released through sliding along the containing groove, the fixing of the fixing nut can be further released, the knob is rotated, the adjusting assembly can be conveniently rotated towards two ends, the adjusting assembly can be conveniently removed for replacement through the fact that the adjusting assembly is conveniently removed from the fixing tube, and finally, when the fixing tube is bent and inclined, the novel fixing device can be replaced in a targeted mode, the whole discarding device is not needed, the repeated utilization of the novel fixing device can be effectively improved, and the cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a cross-sectional view of the internal structure of the chute of the present utility model;

fig. 5 is a sectional view showing the internal structure of the chute according to the present utility model.

In the figure: 1. a fixed tube; 2. a central rod; 201. surrounding the thread; 202. a knob; 3. an adjustment assembly; 301. a threaded ring; 302. a connecting plate; 303. a slide sheet; 4. a connection assembly; 401. a fixed block; 402. a rotating ring; 403. a rivet; 404. a receiving groove; 5. a chute; 6. and (5) fixing a nut.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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. 1-5, a special tool for hoisting an air cooler comprises a fixed pipe 1, a central rod 2 and an adjusting component 3, wherein the central rod 2 is arranged in the fixed pipe 1 in a penetrating manner, the outer walls of two ends of the central rod 2 are respectively connected with the adjusting component 3 in a rotating manner, and connecting components 4 are respectively arranged at the top and the bottom of the adjusting component 3; a central rod 2 for adjusting the position of the adjusting assembly 3, the outer wall of which is provided with surrounding threads 201 with opposite thread directions at both ends; the adjusting component 3 is used for fixedly connecting the connecting component 4 and comprises a threaded ring 301, the top and the bottom of the threaded ring 301 are fixedly connected with the threaded ring 301, and a sliding groove 5 corresponding to the threaded ring 301 is formed in the fixed pipe 1; the connecting assembly 4 for connecting and fixing the workpieces comprises a fixed block 401, and a rotating ring 402 is rotatably connected inside the fixed block 401.

Further, in the above technical scheme, the one end that the screwed ring 301 kept away from the screwed ring 301 fixedly connected with slide 303, the holding tank 404 has been seted up to one side that the inside of coupling assembling 4 is close to the screwed ring 301, the inside lateral wall of holding tank 404 is provided with the recess that corresponds slip joint with slide 303, the inside of fixed block 401 rotates with rotation ring 402 through the bearing, the one end that the inside of fixed block 401 is close to holding tank 404 runs through fixed connection through a plurality of rivets 403 and the inside of screwed ring 301, the through-hole that corresponds with rivet 403 has been seted up to the inside of screwed ring 301, when center pole 2 drives around screw 201 rotatory, can make the screwed ring 301 slide, thereby drive connecting plate 302 and remove, because fixed block 401 is fixed each other through rivet 403 and connecting plate 302, and then make coupling assembling 4 can be driven by connecting plate 302 and remove along spout 5, adjust suitable position.

Further, in the above technical solution, the threaded ring 301 is slidably connected with the inside of the chute 5, the position, close to the chute 5, of the outer wall of the central rod 2 is circumferentially provided with the circumferential thread 201, the circumferential thread 201 is rotationally connected with the inside of the threaded ring 301 through threads, the rotation knob 202 drives the central rod 2 to rotate, so that the circumferential thread 201 rotates, meanwhile, due to the fact that the threaded ring 301 is rotationally connected with the circumferential thread 201, the top and the bottom of the threaded ring 301 are slidably connected with the chute 5 through the connecting plate 302.

Further, in the above technical scheme, spout 5 runs through the both ends department of fixed pipe 1, and both ends department outer wall of fixed pipe 1 all rotates and is connected with fixation nut 6, the outer wall both ends of fixed pipe 1 all are provided with the screw thread, both ends of fixed pipe 1 all incline to inside, the both ends of center pole 2 all fixedly connected with knob 202, knob 202 and the inner wall of fixed pipe 1 laminate each other, the outer wall of screwed ring 301 and the inner wall of fixed pipe 1 laminate each other, fixed pipe 1 is the shaft-like, coupling assembling 4 is cubic, and the inner wall of swivel ring 402 is provided with anti-skidding line, change coupling assembling 4, can also release fixation nut 6, rotate knob 202 again, and then can be convenient rotate adjustment assembly 3 to both ends department, remove the connection of knob 202 and just can take off adjustment assembly 3 and change, can also be convenient take out center pole 2 and change from fixed pipe 1, at last when fixed pipe 1 appears crooked slope also can carry out the targeted replacement, the whole device of abandoning is not needed, can effectively improve the reusability of structure, the cost is reduced.

Working principle: when in use, the rope can conveniently penetrate through the rotating ring 402 of the connecting component 4 at the bottom of the fixed pipe, so that the rope is connected with a plurality of different hoisting holes at the top of the air cooler, and then the rope or the electric hoist is used for connecting the rope with the inside of the rotating ring 402 of the connecting component 4 at the top of the fixed pipe, so that the fixed pipe is fixed, the stretching is convenient, simultaneously, when in use, the connecting component 4 at the top can pull the connecting component 4 at the bottom through the adjusting component 3, simultaneously, the consistency of pulling stress can be kept due to the connection of the fixed pipe 1 and the center rod 2, in addition, the rotating movement can be effectively avoided through the connection of a plurality of points, and simultaneously, when aiming at the air coolers with different positions and sizes, the fixed nut 6 can be conveniently rotated, and the extrusion of the fixed pipe 1 to the knobs 202 at the two ends of the center rod 2 is relieved, the knob 202 can be rotated to drive the center rod 2 to rotate, the surrounding screw thread 201 is rotated, meanwhile, the top and the bottom of the screw thread ring 301 are connected with the surrounding screw thread 201 in a mutually rotating way through the connecting plate 302 and the chute 5 in a mutually sliding way, when the center rod 2 drives the surrounding screw thread 201 to rotate, the screw thread ring 301 can slide, thereby driving the connecting plate 302 to move, the connecting assembly 4 can be driven by the connecting plate 302 to move along the chute 5 through the mutual fixation of the rivet 403 and the connecting plate 302 due to the mutual fixation of the fixing block 401, the connecting assembly is adjusted to a proper position, the connecting assembly is suitable for different installation connection requirements, the fixing nut 6 is rotated again to connect the connecting assembly with the fixing pipe 1, the center rod 2 is fixed, meanwhile, when in use, due to the mutual combination connection of different structures, the timely replacement can be realized if the rotating ring 402 is worn during pulling, the fixed block 401 breaks and can relieve the fixed of rivet 403 and connecting plate 302, slide along holding tank 404 again and relieve the connection with slider 303, just can change coupling assembling 4, can also relieve fixation nut 6's fixed, rotate knob 202 again, and then can be convenient rotate adjustment subassembly 3 to both ends department, the connection of release knob 202 just can take off adjustment subassembly 3 and change, can also be convenient take out center pole 2 from fixed pipe 1 and change, also can carry out the replacement of pertinence when fixed pipe 1 appears crooked slope at last, need not whole abandon the device, can effectively improve the reuse of structure, the cost is reduced.

While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

Claims (7)

1. The utility model provides a special air cooler hoist and mount instrument, includes fixed pipe (1), center pole (2) and adjustment subassembly (3), its characterized in that, the inside of fixed pipe (1) runs through and is provided with center pole (2), and the both ends outer wall of center pole (2) all rotates and is connected with adjustment subassembly (3), and coupling assembling (4) are all installed to the top and the bottom of adjustment subassembly (3);

a central rod (2) for adjusting the position of the adjusting assembly (3), wherein surrounding threads (201) with opposite thread directions are arranged at the two ends of the outer wall of the central rod in a surrounding manner;

the adjusting component (3) is used for fixedly connecting the connecting component (4) and comprises a threaded ring (301), the threaded ring (301) is fixedly connected to the top and the bottom of the threaded ring (301), and a sliding groove (5) corresponding to the threaded ring (301) is formed in the fixed pipe (1);

the connecting assembly (4) is used for connecting and fixing the workpiece and comprises a fixed block (401), and a rotating ring (402) is rotatably connected inside the fixed block (401).

2. The special tool for hoisting the air cooler according to claim 1, wherein one end of the threaded ring (301) away from the threaded ring (301) is fixedly connected with a sliding sheet (303), one side, close to the threaded ring (301), of the inner part of the connecting component (4) is provided with a containing groove (404), and the inner side wall of the containing groove (404) is provided with a groove which is correspondingly and slidably clamped with the sliding sheet (303).

3. The special tool for hoisting the air cooler according to claim 1, wherein the inside of the fixed block (401) rotates with the rotating ring (402) through a bearing, one end, close to the accommodating groove (404), of the inside of the fixed block (401) is fixedly connected with the inside of the threaded ring (301) through penetration through a plurality of rivets (403), and penetration holes corresponding to the rivets (403) are formed in the threaded ring (301).

4. The special tool for hoisting the air cooler according to claim 1, wherein the threaded ring (301) is in sliding connection with the inside of the chute (5), a surrounding thread (201) is circumferentially arranged on the outer wall of the central rod (2) close to the chute (5), and the surrounding thread (201) is in threaded rotation connection with the inside of the threaded ring (301).

5. The special tool for hoisting the air cooler according to claim 1, wherein the sliding groove (5) penetrates through two ends of the fixed pipe (1), the outer walls of the two ends of the fixed pipe (1) are respectively connected with the fixing nuts (6) in a rotating mode, threads are respectively arranged at two ends of the outer wall of the fixed pipe (1), and the two ends of the fixed pipe (1) are respectively inclined inwards.

6. The special tool for hoisting the air cooler according to claim 1, wherein the two ends of the center rod (2) are fixedly connected with a knob (202), the knob (202) is mutually attached to the inner wall of the fixed pipe (1), and the outer wall of the threaded ring (301) is mutually attached to the inner wall of the fixed pipe (1).

7. The special tool for hoisting the air cooler according to claim 1, wherein the fixed pipe (1) is in a rod shape, the connecting component (4) is in a block shape, and the inner wall of the rotating ring (402) is provided with anti-skid lines.

Images