CN218407031U - Improved device for hoisting pulley - Google Patents

Abstract

The utility model discloses a hoist and mount pulley improves device, including the hanger shaft, the first threaded rod of left side fixedly connected with of hanger shaft, the right side fixedly connected with second threaded rod of hanger shaft, the left surface threaded connection of first threaded rod has first screwed pipe, the surface threaded connection on second threaded rod right side has the second screwed pipe. The utility model discloses a set up the hanging shaft, the effect of fixed first threaded rod and second threaded rod has been played, the stability of first threaded rod and second threaded rod when using has been improved, and can drive first threaded rod and second threaded rod simultaneously and rotate through rotating the hanging shaft, be convenient for adjust the distance between two curb plates, thereby be convenient for adjust the transverse distance between two hanging wheel bodies, so that a hanging wheel only is applicable to the I-steel of a specification, and change the hanging wheel and can improve use cost, this problem that the use that just leads to the hanging wheel has the limitation.

Description

Improved device for hoisting pulley

Technical Field

The utility model relates to a hoist and mount pulley technical field specifically is a hoist and mount pulley improves device.

Background

The hanging wheel is used for the sliding door of the balcony, kitchen, dining room, it is an important component of the sliding door, play the role of buffering and closing in fact, it hoists the door leaf, bear the weight of the door on the wheel, cooperate with hanging rail acquiescence, make the door move easily, the hanging wheel differentiates according to the classification of the sliding door, including wooden door hanging wheel, glass door hanging wheel and folding door hanging wheel, etc., according to the function, there are luxurious hanging wheel, ultra-silent hanging wheel, dustproof hanging wheel, etc., the ordinary hanging wheel is installed on I-steel as the slideable hanging point, but the existing hanging wheel interval is usually fixed, can't adjust the distance between the hanging wheels, so a kind of hanging wheel is only suitable for I-steel of a specification, and change the hanging wheel will raise the use cost, this causes the use of the hanging wheel to have limitations, have proposed a kind of hanging pulley improved apparatus to solve the above-mentioned problem for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist and mount pulley improves device possesses the advantage of being convenient for to adjust, has solved current hanging wheel interval and has been fixed usually, can't adjust the distance between hanging wheel to a hanging wheel only is applicable to the I-steel of a specification, and changes the hanging wheel and can improve use cost, and this use that just leads to the hanging wheel has the problem of limitation.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a hoist and mount pulley improves device, includes the hanging shaft, the first threaded rod of left side fixedly connected with of hanging shaft, the right side fixedly connected with second threaded rod of hanging shaft, the left surperficial threaded connection of first threaded rod has first screwed pipe, the surperficial threaded connection on second threaded rod right side has the second screwed pipe, the equal fixedly connected with fixed block in surface of first screwed pipe and second screwed pipe, the fixed surface of fixed block is connected with the curb plate.

Preferably, the threads on the surfaces of the first threaded rod and the second threaded rod are arranged in opposite directions, and the threads on the inner cavities of the first threaded pipe and the second threaded pipe are arranged in opposite directions.

Preferably, one side of each side plate close to each other is fixedly connected with a support frame, and the front end and the rear end of the inner cavity of each support frame are both movably connected with a hanging wheel body through bearings.

Preferably, one side, close to each other, of each of the two hanging wheel bodies is tightly attached to the I-shaped steel, and one side, far away from each of the two hanging wheel bodies, of each of the two hanging wheel bodies is fixedly connected with a wheel shaft.

Preferably, one side of the wheel shaft, which is far away from the hanging wheel body, penetrates through the outer part of the side plate and is fixedly connected with the side plate through a bearing.

Preferably, the surfaces of the first threaded pipe and the second threaded pipe are both in threaded connection with locking jackscrews, and the bottoms of the two locking jackscrews penetrate through the inner cavities of the first threaded pipe and the second threaded pipe respectively and are movably connected with the surfaces of the first threaded rod and the second threaded rod respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model has the advantages that the suspension shaft is arranged, the effect of fixing the first threaded rod and the second threaded rod is achieved, the stability of the first threaded rod and the second threaded rod in use is improved, the first threaded rod and the second threaded rod can be simultaneously driven to rotate by rotating the suspension shaft, the distance between the two side plates can be conveniently adjusted, thereby the transverse distance between the two suspension wheel bodies can be conveniently adjusted, the effect of adjusting the position of the side plate on the left side is achieved by arranging the first threaded rod, the second threaded rod, the first threaded pipe and the second threaded pipe are matched, the effect of driving the two side plates to move is achieved, the stability of the first threaded pipe and the second threaded pipe in use is improved by matching the first threaded rod with the first threaded pipe, the problem that the first threaded pipe and the second threaded pipe are subjected to position deviation due to position adjustment by arranging a fixed block is solved by arranging the fixed block, the effect of fixing the first threaded pipe and the second threaded pipe is improved, the stability of the first threaded pipe and the second threaded pipe in use is improved, the problem that the lifting wheel device can only the lifting wheel body is suitable for adjusting the transverse distance between the first threaded rod and the second threaded rod, the lifting wheel body is realized by adjusting the lifting device, the lifting wheel device, the lifting device which can be suitable for adjusting the lifting device, the lifting device is suitable for adjusting the lifting device, and the replacement of the hanging wheel can increase the use cost, which causes the problem that the use of the hanging wheel has limitation.

Drawings

FIG. 1 is a schematic view of the main view plane structure of the present invention;

FIG. 2 is a schematic left-side view of the present invention;

fig. 3 is a schematic view of the main view of the local cross-section structure of the present invention.

In the figure: 1. a hanging shaft; 2. a first threaded rod; 3. a second threaded rod; 4. a first threaded pipe; 5. a second threaded pipe; 6. a fixed block; 7. a side plate; 8. a support frame; 9. a hanging wheel body; 10. a wheel axle; 11. and locking the jackscrew.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a lifting pulley improving apparatus includes a lifting shaft 1, a first threaded rod 2 is fixedly connected to a left side of the lifting shaft 1, a second threaded rod 3 is fixedly connected to a right side of the lifting shaft 1, a first threaded tube 4 is threadedly connected to a left side surface of the first threaded rod 2, a second threaded tube 5 is threadedly connected to a right side surface of the second threaded rod 3, a fixing block 6 is fixedly connected to surfaces of the first threaded tube 4 and the second threaded tube 5, a side plate 7 is fixedly connected to a surface of the fixing block 6, by providing the lifting shaft 1, the fixing of the first threaded rod 2 and the second threaded rod 3 is achieved, the stability of the first threaded rod 2 and the second threaded rod 3 in use is improved, and by rotating the lifting shaft 1 to simultaneously drive the first threaded rod 2 and the second threaded rod 3 to rotate, the distance between the two side plates 7 is conveniently adjusted, thereby facilitating adjustment of the lateral distance between the two lifting wheel bodies 9, by providing the first threaded rod 2, the second threaded rod 3, the first threaded tube 4 and the second threaded tube 5 are prevented from moving due to the displacement of the first threaded rod, the side plate 4 and the second threaded tube 5, the side plate 7 prevents the lateral plate 5 from moving when the first threaded rod and the second threaded rod are moved, the first threaded rod, the second threaded tube 4 and the second threaded tube 5 are moved, the side plate, the lateral plate 5 are moved, the lateral plate 5, the lateral plate is prevented from moving, the lateral plate 5, the lateral plate 4, the lateral plate 5, the lateral plate is moved, the device has the advantages that the effect of fixing the supporting frame 8 is achieved, the first threaded rod 2, the second threaded rod 3, the first threaded pipe 4 and the second threaded pipe 5 are matched to drive the supporting frame 8 to move, the hanging wheel bodies 9 are driven to move, the purpose of adjusting the transverse distance between the two hanging wheel bodies 9 is achieved, the device can adjust the proper distance according to the width of the I-steel, the device is suitable for the I-steel with different specifications, the cost caused by replacement of the hanging wheel bodies 9 is saved, the problem that the distance between the existing hanging wheels is usually fixed and cannot be adjusted is solved, one hanging wheel is only suitable for the I-steel with one specification, the use cost is improved by replacement of the hanging wheel, and the problem that the use of the hanging wheel is limited is solved.

Specifically, the screw thread on first threaded rod 2 and 3 surfaces of second threaded rod is reverse setting, the screw thread of first screwed pipe 4 and 5 inner chambers of second screwed pipe is reverse setting, through first threaded rod 2, second threaded rod 3 and first screwed pipe 4, the screw thread between the second screwed pipe 5 is reverse setting, make first threaded rod 2 and first threaded rod 2 can drive first screwed pipe 4 and second screwed pipe 5 when rotating and carry out reverse motion, thereby make two synchronous reverse motions of curb plate 7, be convenient for adjust the lateral distance between two hanging wheel bodies 9.

Concretely, one side fixedly connected with support frame 8 that two curb plates 7 are close to mutually, there is hanging wheel body 9 front end and rear end of the 8 inner chambers of support frame all through bearing swing joint, through setting up support frame 8, the effect of supporting hanging wheel body 9 has been played, the stability of hanging wheel body 9 when using has been improved, the condition that has avoided hanging wheel body 9 to cause the skew or even drop because of rubbing with the I-steel when using, through setting up hanging wheel body 9, the effect of being convenient for remove the I-steel has been played, thereby reduce the intensity of labour who removes the I-steel.

Specifically, one side that two hanging wheel bodies 9 are close to mutually all hugs closely with the I-steel, and the equal fixedly connected with shaft 10 in one side that two hanging wheel bodies 9 kept away from mutually is used for highly fixed with hanging wheel body 9 through setting up shaft 10, further improves the stability of hanging wheel body 9 when using.

Specifically, one side of the wheel shaft 10, which is far away from the hanging wheel body 9, penetrates through the outer part of the side plate 7 and is fixedly connected with the side plate 7 through a bearing.

Specifically, the equal threaded connection in surface of first screwed pipe 4 and second screwed pipe 5 has locking jackscrew 11, the bottom of two locking jackscrews 11 runs through the inner chamber to first screwed pipe 4 and second screwed pipe 5 respectively, and respectively with the surface swing joint of first threaded rod 2 and second threaded rod 3, through setting up locking jackscrew 11, played the effect with first threaded rod 2 and 3 rigidity of second threaded rod, avoided when using the condition that the rotatory string of hanger shaft 1 caused distance skew between two hanger wheel bodies 9.

When the device is used, when the transverse distance between two hanging wheel bodies 9 needs to be adjusted, firstly, the hanging shaft 1 is rotated, the hanging shaft 1 drives the first threaded rod 2 and the second threaded rod 3 to rotate simultaneously, the first threaded rod 2 and the second threaded rod 3 are respectively matched with threads to drive the first threaded pipe 4 and the second threaded pipe 5 to move reversely, the first threaded pipe 4 and the second threaded pipe 5 respectively drive the two fixing blocks 6 to move when moving, the fixing blocks 6 drive the side plates 7 to move, then the side plates 7 drive the supporting frames 8 to move, the supporting frames 8 drive the hanging wheel bodies 9 to move, when the hanging wheel bodies 9 are tightly attached to the surfaces of I-shaped steel, the two locking jackscrews 11 are rotated, the two locking jackscrews 11 are respectively inserted into the first threaded pipe 4 and the second threaded pipe 5 and are tightly attached to the first threaded rod 2 and the second threaded rod 3, the adjustment of the transverse distance between the hanging wheel bodies 9 is completed, the problem that the distance between the existing hanging wheel bodies is usually fixed and cannot be adjusted is solved, the problem that the I-shaped steel of one kind of hanging wheel is only suitable for replacement, and the use cost of the hanging wheel is increased is caused is solved.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

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

Claims (6)

1. The utility model provides a hoist and mount pulley improves device, includes hanging axle (1), its characterized in that: the utility model discloses a hanging scaffold, including hanging scaffold, first threaded rod of left side fixedly connected with (2) of hanging scaffold (1), the right side fixedly connected with second threaded rod (3) of hanging scaffold (1), the left surface thread of first threaded rod (2) is connected with first screwed pipe (4), the surface thread on second threaded rod (3) right side is connected with second screwed pipe (5), the equal fixedly connected with fixed block in surface (6) of first screwed pipe (4) and second screwed pipe (5), the fixed surface of fixed block (6) is connected with curb plate (7).

2. The hoisting pulley improving device as recited in claim 1, wherein: the threads on the surfaces of the first threaded rod (2) and the second threaded rod (3) are arranged in a reverse direction, and the threads in the inner cavities of the first threaded pipe (4) and the second threaded pipe (5) are arranged in a reverse direction.

3. The improvement device of hoisting pulleys as claimed in claim 1, wherein: two one side fixedly connected with support frame (8) that curb plate (7) are close to mutually, the front end and the rear end of support frame (8) inner chamber all have hanging wheel body (9) through bearing swing joint.

4. The improvement device of hoisting pulley of claim 3, characterized in that: one side, close to each other, of each of the two hanging wheel bodies (9) is tightly attached to the I-shaped steel, and one side, far away from each of the two hanging wheel bodies (9), of each of the two hanging wheel bodies is fixedly connected with a wheel shaft (10).

5. The improvement device of hoisting pulley as claimed in claim 4, wherein: one side of the wheel shaft (10), which is far away from the hanging wheel body (9), penetrates through the outer part of the side plate (7) and is fixedly connected with the side plate (7) through a bearing.

6. The hoisting pulley improving device as recited in claim 1, wherein: the surface of the first threaded pipe (4) and the surface of the second threaded pipe (5) are in threaded connection with locking jackscrews (11), and the bottoms of the locking jackscrews (11) penetrate through the inner cavities of the first threaded pipe (4) and the second threaded pipe (5) respectively and are movably connected with the surfaces of the first threaded rod (2) and the second threaded rod (3) respectively.

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