CN221343730U - Lifting device suitable for high-altitude overhaul - Google Patents

Abstract

The utility model belongs to the technical field of lifting equipment, and particularly relates to a lifting device suitable for high-altitude overhaul, which comprises a mounting frame, a winding roller, a gear motor, a rope and a lifting hook, wherein the winding roller is rotatably arranged at one end of an inner cavity of the mounting frame; this novel rope one end passes from the guide rope roller middle part, and the guide rope roller can play the effect of direction to the rope, when lifting by crane, can make to set aside certain distance between maintenance equipment and the mounting bracket of hoist and mount, can avoid maintenance equipment to collide with the building body, can promote the protection to maintenance equipment, and the quick equipment can be carried out to mounting bracket and support simultaneously, and it is more convenient to use.

Description

Lifting device suitable for high-altitude overhaul

Technical Field

The utility model relates to the technical field of lifting equipment, in particular to a lifting device suitable for high-altitude overhaul.

Background

The hoist is a small and light hoisting device, also called winch, for hoisting or pulling heavy objects by winding steel wire ropes or chains by using reels. The hoist may vertically lift, horizontally or obliquely drag the weight. The hoist is divided into a manual hoist and an electric hoist. The electric hoist is now the main. The device can be used singly, and can also be used as a component part in hoisting, road building, mine hoisting and other machinery, and the device is widely applied due to simple operation, large rope winding quantity and convenient displacement; patent search finds that, publication number: CN111465572B discloses a hoist that tightens the rope to transport the trolley before the lift off action of the hoisted object suspended via the hook off the ground.

Publication No.: CN111465572B, a hoist is disclosed, in which a rope is vertically lifted from the ground when lifting equipment, and the hoist is fixed by a top-bottom frame when being installed, so that the distance between the equipment and a building is relatively short when the equipment is transferred, and the equipment and the building are easy to collide in the transferring process.

Disclosure of utility model

Object of the utility model

In order to solve the technical problems in the background art, the utility model provides the lifting device suitable for high-altitude overhaul, one end of a rope passes through the middle part of the rope guiding roller, the rope guiding roller can play a role in guiding the rope, a certain distance is reserved between hoisting maintenance equipment and the mounting frame during hoisting, the collision between the maintenance equipment and a building body can be avoided, the protection of the maintenance equipment can be improved, meanwhile, the mounting frame and the support can be rapidly assembled, and the use is more convenient and faster, so that the problems in the background art can be solved.

(II) technical scheme

In order to solve the technical problems, the utility model provides a lifting device suitable for high-altitude overhaul, which comprises a mounting frame, a winding roller, a gear motor, a rope and a lifting hook, wherein the winding roller is rotatably arranged at one end of an inner cavity of the mounting frame;

Hanging brackets are symmetrically arranged on the upper surface of the mounting frame;

The inner cavity of the mounting frame is welded with a transverse frame, a support is detachably arranged on the transverse frame, the end part of the support is welded with a rope guiding roller, and the rope guiding roller consists of two groups of guiding rollers.

Preferably, the lower surface of the transverse frame is provided with a limiting groove, and the limiting groove is of a variable deformation structure.

Preferably, a limit seat is welded at one end of the support, which is far away from the rope guiding roller, and the limit seat is spliced with the limit groove.

Preferably, the limiting groove and the surface of the limiting seat are provided with mounting holes in a penetrating mode, and fixing bolts are inserted into the mounting holes.

Preferably, the fixed plate is installed at the bottom of the hanging bracket, and the fixed plate is installed on the surface of the installation frame through a fixed bolt.

Preferably, the top of the inner cavity of the hanging bracket is rotatably provided with a guide wheel.

Preferably, the screw thread below the guide wheel is connected with a fixed screw rod in a penetrating way, the fixed screw rod is sleeved with an anti-drop wheel in a rotating way, and the anti-drop wheel is positioned below the guide wheel.

The technical scheme of the utility model has the following beneficial technical effects:

1. According to the utility model, one end of the rope passes through the middle part of the rope guiding roller, the rope guiding roller can play a role in guiding the rope, a certain distance is reserved between the hoisted maintenance equipment and the mounting frame during hoisting, the collision between the maintenance equipment and the building body can be avoided, the protection of the maintenance equipment can be promoted, and meanwhile, the mounting frame and the bracket can be rapidly assembled, so that the use is more convenient.

2. According to the utility model, the bottom of the hanging bracket can be sealed by the fixed screw rod, the hanging bracket can be prevented from falling off, the safety during hanging can be improved, and meanwhile, the guide wheel and the anti-falling wheel are matched, so that the mounting bracket can move along the fixed position, and the hanging is more flexible.

Drawings

FIG. 1 is a schematic view of the overall structure of a lifting device suitable for high-altitude maintenance according to the present utility model;

FIG. 2 is a schematic view of a wind-up roll driving mechanism of a lifting device suitable for high-altitude maintenance according to the present utility model;

FIG. 3 is a schematic diagram of a rope guide roller installation structure of a lifting device suitable for high-altitude maintenance;

Fig. 4 is a schematic view of a hanger structure of a lifting device suitable for high-altitude maintenance.

Reference numerals:

1. A mounting frame; 2. a wind-up roll; 3. a speed reducing motor; 4. a rope; 5. a lifting hook; 6. a fixing plate; 7. a hanging bracket; 8. a cross frame; 9. a limit groove; 10. a bracket; 11. a limit seat; 12. rope guiding rollers; 13. a guide wheel; 14. fixing a screw rod; 15. and the anti-drop wheel.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1-4, the lifting device suitable for high-altitude overhaul provided by the utility model comprises a mounting frame 1, a winding roller 2, a gear motor 3, a rope 4 and a lifting hook 5, wherein the winding roller 2 is rotatably arranged at one end of an inner cavity of the mounting frame 1, the gear motor 3 is arranged at the other end of the inner cavity of the mounting frame 1, the power output end of the gear motor 3 is in transmission connection with the winding roller 2, the rope 4 is wound on the winding roller 2, and the lifting hook 5 is connected at the end part of the rope 4;

hanging brackets 7 are symmetrically arranged on the upper surface of the mounting frame 1;

The inner cavity of the mounting frame 1 is welded with a transverse frame 8, a support 10 is detachably arranged on the transverse frame 8, the end part of the support 10 is welded with a rope guiding roller 12, and the rope guiding roller 12 consists of two groups of guiding rollers.

It should be noted that, the welding of gallows 7 bottom has fixed plate 6, fixed plate 6 matches with fixing bolt, can fix gallows 7, gallows 7 colludes with the fixed part, can carry out quick fixed to mounting bracket 1, gear motor 3 drives wind-up roll 2, wind-up roll 2 can wind or release rope 4, thereby accessible lifting hook 5 lifts by crane maintenance equipment, rope 4 one end is passed from rope guiding roller 12 middle part, rope guiding roller 12 can play the effect of direction to rope 4, when lifting by crane, can make the maintenance equipment of hoist by crane and the mounting bracket 1 flow certain distance, can avoid maintenance equipment to collide with the building body, can promote the protection to maintenance equipment.

In this embodiment, as shown in fig. 3, the lower surface of the transverse frame 8 is provided with a limit groove 9, the limit groove 9 is of a variable structure, one end of the bracket 10, which is far away from the rope guiding roller 12, is welded with a limit seat 11, the limit seat 11 is inserted into the limit groove 9, the surfaces of the limit groove 9 and the limit seat 11 are penetrated and provided with mounting holes, and fixing bolts are inserted into the mounting holes.

The end of the bracket 10 is inserted into the limit groove 9 formed in the lower surface of the transverse frame 8 through the limit seat 11, the mounting holes are overlapped, and the bracket 10 can be fixed through the fixing bolts.

In this embodiment, as shown in fig. 4, a fixing plate 6 is installed at the bottom of the hanger 7, and the fixing plate 6 is installed on the surface of the mounting frame 1 through a fixing bolt.

The hanger 7 may be fixed by the fixing plate 6 and the fixing bolt.

In this embodiment, as shown in fig. 4, a guiding wheel 13 is rotatably disposed at the top of the inner cavity of the hanger 7, a fixing screw rod 14 is connected to the lower portion of the guiding wheel 13 in a threaded penetrating manner, an anti-falling wheel 15 is rotatably sleeved on the fixing screw rod 14, and the anti-falling wheel 15 is located below the guiding wheel 13.

It should be noted that, the thread at the bottom of the inner cavity of the hanging bracket 7 is inserted with the fixing screw rod 14, the fixing screw rod 14 can seal the bottom of the hanging bracket 7, the hanging bracket 7 can be prevented from falling off, the safety during hoisting can be improved, meanwhile, the guide wheel 13 and the anti-falling wheel 15 are matched, the installation frame 1 can be moved along the fixing position, and the hoisting is more flexible.

The working principle and the using flow of the utility model are as follows: the fixed plate 6 is welded at the bottom of the hanging bracket 7, the fixed plate 6 is matched with a fixed bolt, the hanging bracket 7 can be fixed to the hanging bracket 7, the hanging bracket 7 is hooked with the fixed position, the mounting bracket 1 can be fixed rapidly, the gear motor 3 drives the wind-up roller 2, the wind-up roller 2 can wind or release the rope 4, thereby the maintenance equipment can be lifted by the hanging bracket 5, the fixed screw 14 is inserted into the threads at the bottom of the inner cavity of the hanging bracket 7, the bottom of the hanging bracket 7 can be sealed by the fixed screw 14, the hanging bracket 7 can be prevented from falling off, the safety during lifting can be improved, meanwhile, the guide wheel 13 is matched with the anti-falling wheel 15, the mounting bracket 1 can be moved along the fixed position, the lifting is more flexible, the end part of the bracket 10 is inserted into the limit groove 9 formed on the lower surface of the transverse frame 8 through the limit seat 11, the mounting hole is overlapped, the mounting hole is fixed to the bracket 10 through the fixed bolt, one end of the rope 4 penetrates through the middle part of the rope guide roller 12, the rope guide roller 12 plays a role of guiding the rope 4, a certain distance between equipment maintenance equipment and the installation frame 1 can be avoided during lifting, the maintenance equipment and the maintenance equipment can be lifted, and the maintenance equipment can be protected from colliding with the maintenance equipment.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims or the equivalents of such scope and boundary.

Claims (7)

1. The utility model provides a hoisting device suitable for high altitude maintenance, includes mounting bracket (1), wind-up roll (2), gear motor (3), rope (4) and lifting hook (5), its characterized in that, wind-up roll (2) rotate and install in mounting bracket (1) inner chamber one end, gear motor (3) are installed at mounting bracket (1) inner chamber other end, the power take off end and the wind-up roll (2) transmission of gear motor (3) link to each other, rope (4) are convoluteed on wind-up roll (2), lifting hook (5) are connected at rope (4) tip;

hanging brackets (7) are symmetrically arranged on the upper surface of the mounting frame (1);

The inner cavity of the mounting frame (1) is welded with a transverse frame (8), a support (10) is detachably arranged on the transverse frame (8), a rope guiding roller (12) is welded at the end part of the support (10), and the rope guiding roller (12) consists of two groups of guiding rollers.

2. The lifting device suitable for high-altitude overhaul as claimed in claim 1, wherein the lower surface of the transverse frame (8) is provided with a limiting groove (9), and the limiting groove (9) is of a variable-deformation structure.

3. The lifting device suitable for high-altitude overhaul according to claim 2, wherein a limiting seat (11) is welded at one end of the bracket (10) far away from the rope guiding roller (12), and the limiting seat (11) is spliced with the limiting groove (9).

4. A lifting device suitable for high-altitude overhaul as claimed in claim 3, wherein the surfaces of the limit groove (9) and the limit seat (11) are provided with mounting holes in a penetrating manner, and fixing bolts are inserted into the mounting holes.

5. Lifting device suitable for high-altitude overhaul according to claim 1, characterized in that the bottom of the hanger (7) is provided with a fixing plate (6), and the fixing plate (6) is arranged on the surface of the mounting frame (1) through a fixing bolt.

6. Lifting device suitable for high-altitude maintenance according to claim 5, characterized in that the top of the inner cavity of the hanger (7) is rotatably provided with a guide wheel (13).

7. The lifting device suitable for high-altitude overhaul as claimed in claim 6, wherein a fixed screw rod (14) is connected below the guide wheel (13) in a threaded penetrating manner, an anti-falling wheel (15) is sleeved on the fixed screw rod (14) in a rotating manner, and the anti-falling wheel (15) is located below the guide wheel (13).