CN219430683U - Portal hoist capable of being carried - Google Patents

Abstract

The utility model discloses a portable gate hoist which belongs to the technical field of gate hoists, and comprises a track and a hoist body, wherein two sides of the bottom of the hoist body are respectively connected with a hoist bracket, a travelling mechanism matched with the track is arranged on the hoist bracket, the bottom of the hoist body is connected with a carrying bracket at the inner side of the hoist bracket, a lifting mechanism is arranged on the hoist bracket, and the output end of the lifting mechanism is vertically downward. According to the utility model, the hoist body and the hoist bracket can be lifted by the lifting mechanism, and the whole hoist body is supported on the carriage of the truck by the carrying bracket, so that the hoist body is carried into an indoor factory building or a warehouse when the hoist body is not required to be used, and is carried to a working area when the hoist body is required to be used, the influence of wind, rain, sun and the like is avoided, the service life of the element is prolonged, the maintenance cost of the equipment is reduced, and the aesthetic degree of the whole engineering appearance can be improved.

Description

Portal hoist capable of being carried

Technical Field

The utility model belongs to the technical field of gate type opening and closing machines, and particularly relates to a portable gate type opening and closing machine.

Background

The gate hoist is a common device for hydraulic and hydroelectric engineering, and is mainly used for opening and closing a gate and walking under the condition of one gate with multiple holes or one hole with multiple gates. The existing gate hoist mainly comprises a hoist mechanism, a bracket, a travelling mechanism, an electric control system and the like, and the gate hoist is opened and closed and walked through the hoist mechanism and the travelling mechanism, and is kept outdoors when not in work.

Due to the open parking, the following disadvantages exist:

(1) The device is influenced by wind blowing, rain blowing, sun drying and the like, the service life of the element is reduced, and the maintenance cost of the device is increased.

(2) The appearance is not coordinated with other buildings, and the aesthetic degree of the whole engineering appearance is affected. This is particularly true in urban or scenic projects.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a portable gate hoist which has the characteristics of avoiding being influenced by wind blowing, rain blowing, sun drying and the like and prolonging the service life of elements.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gate-type headstock gear that can carry, includes track and headstock gear body, and the both sides of headstock gear body bottom are connected with the headstock gear support respectively, install on the headstock gear support with track complex running gear, the bottom of headstock gear body is located the inboard of headstock gear support and is connected with the transport support, installs elevating system on the headstock gear support, elevating system's output is vertical downwards.

In order to ensure that the jacking height of the hoist body can be basically kept consistent when the hoist body is jacked, the four lifting mechanisms are arranged at the two ends of the two hoist brackets symmetrically.

In order to facilitate lifting and self-locking, the lifting mechanism is a manual worm gear lifter.

In order to be used for supporting the headstock gear body on the carriage of freight train, further, the transport support includes a supporting beam, and the both ends of supporting beam are connected with the support column.

In order to ensure the stability of the connection between the support column and the support beam, further, a reinforcing plate is connected at the connection position of the support column and the support beam.

In order to carry out the jacking to the headstock gear body, with the wood cushion pad at the both ends of headstock gear support, under the condition that elevating system breaks down, can support the headstock gear support, play insurance and stable effect, further, still include the wood cushion pad that is used for the jacking time to fill up in headstock gear support below.

In order to be used for dodging the track, make the wood cushion can place stably, and further, the intermediate position of wood cushion below is equipped with dodges the groove.

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

1. according to the utility model, the hoist body and the hoist bracket can be lifted by the lifting mechanism, and the whole hoist body is supported on the carriage of the truck by the carrying bracket, so that the hoist body is carried into an indoor factory building or a warehouse when the hoist is not required to be used, and is carried to a working area when the hoist is required to be used, the influence of wind, rain, sun and the like is avoided, the service life of elements is prolonged, the maintenance cost of equipment is reduced, and the aesthetic degree of the appearance of the whole engineering can be improved;

2. the lifting mechanism is a manual worm gear lifting machine, adopts a mechanical structure, does not need electric connection, and is convenient to lift and self-lock;

3. the utility model also comprises a wood cushion block which is used for being padded under the hoist bracket when the hoist body is jacked, wherein the wood cushion block is padded at the two ends of the hoist bracket when the hoist body is jacked, and the hoist bracket can be supported under the condition that the lifting mechanism fails, so that the function of safety and stability is achieved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view of the present utility model;

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

FIG. 3 is a schematic view of a handling rack according to the present utility model;

FIG. 4 is a schematic view of the structure of the wood pad of the present utility model;

in the figure: 1. a hoist body; 2. a track; 3. a walking mechanism; 4. a hoist bracket; 5. carrying a bracket; 51. a support column; 52. a support beam; 53. a reinforcing plate; 6. a lifting mechanism; 7. a wood cushion block; 71. avoiding the groove.

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.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a gate hoist that can carry, includes track 2 and hoist body 1, and hoist body 1 bottom's both sides are connected with hoist support 4 respectively, installs on the hoist support 4 with track 2 complex running gear 3, hoist body 1's bottom is located hoist support 4's inboard and is connected with transport support 5, installs elevating system 6 on the hoist support 4, and elevating system 6's output is vertical downwards.

Through adopting above-mentioned technical scheme, accessible elevating system 6 rises headstock gear body 1 together with headstock gear support 4, through carrying support 5 with whole support on the carriage of freight train to when not needing to use the headstock, carry it to indoor factory building or warehouse in, carry it to the workspace again when needs use, avoid receiving influence such as wind and rain and insolateing for a long time, improve the life of component, reduce the maintenance cost of equipment, and can improve the pleasing to the eye degree of whole engineering appearance.

Specifically, the lifting mechanisms 6 are four in number, and the four lifting mechanisms 6 are symmetrically arranged at two ends of the two hoist supports 4.

By adopting the technical scheme, the jacking height of the hoist body 1 can be basically kept consistent when jacking.

Specifically, the carrying bracket 5 includes a support beam 52, and support columns 51 are connected to both ends of the support beam 52.

By adopting the technical scheme, the hoist body 1 is used for being supported on a carriage of a truck.

Specifically, a reinforcing plate 53 is connected to the connection between the support column 51 and the support beam 52.

By adopting the above technical scheme, the stability of the connection between the support column 51 and the support beam 52 is ensured.

Example 2

This embodiment differs from embodiment 1 in that: specifically, the lifting mechanism 6 is a manual worm gear lifter.

Through adopting above-mentioned technical scheme, elevating system 6 adopts mechanical type structure, need not electrical connection, is convenient for go up and down and auto-lock.

Example 3

This embodiment differs from embodiment 1 in that: specifically, the hoist further comprises a wood cushion block 7 which is used for being padded below the hoist bracket 4 during jacking.

Through adopting above-mentioned technical scheme, when carrying out the jacking to headstock gear body 1, with wood cushion 7 pad at the both ends of headstock gear support 4, under the circumstances that elevating system 6 breaks down, can support headstock gear support 4, play insurance and stable effect.

Specifically, an avoidance groove 71 is provided in the middle position below the wood pad 7.

By adopting the technical scheme, the device is used for avoiding the rail 2, so that the wood cushion block 7 can be placed stably.

The travelling mechanism 3 and the manual worm gear lifter are both known in the prior art.

The utility model carries the hoist as follows:

(1) Firstly, removing the mechanical automatic hanging and releasing beam and gate, then removing the main cable, coiling on the cable drum, and loosening the rail clamping device;

(2) The four workers respectively rotate the handles of the four lifting mechanisms 6, so that the four lifting mechanisms 6 are lifted up simultaneously, and the lifting height of the hoist is ensured to be basically consistent;

(3) Every 10cm of lifting, a wood cushion block 7 is padded below two ends of the hoist bracket 4;

(4) When the crane is lifted to the loading height, the handle of the lifting mechanism 6 is reversely rotated, so that the hoist bracket 4 acts on the wood cushion block 7;

(5) Pouring a carriage of the truck under the hoist, lifting the hoist one section upwards, taking out the wood cushion block 7, lowering the hoist, supporting the carrying bracket 5 on a carriage plate, and binding and fixing the hoist and the truck;

(6) And carrying the hoist into a factory building or a warehouse, lifting the hoist to be separated from a truck carriage through a lifting mechanism 6, filling a wood cushion block 7, then lowering the hoist to bear the stress of the wood cushion block 7, opening the truck, carrying the hoist from outdoors to indoors, and carrying the hoist from indoors to outdoors in the same way.

In summary, the hoist body 1 and the hoist bracket 4 can be lifted by the lifting mechanism 6, and the hoist is integrally supported on the carriage of the truck by the carrying bracket 5, so that the hoist is carried into an indoor factory building or a warehouse when the hoist is not required to be used, and is carried to a working area when the hoist is required to be used, thereby avoiding the influence of wind, rain, sun and the like for a long time, prolonging the service life of elements, reducing the maintenance cost of equipment, and improving the aesthetic degree of the whole engineering appearance; the lifting mechanism 6 is a manual worm gear lifting machine, adopts a mechanical structure, does not need electric connection, and is convenient to lift and self-lock; the utility model also comprises a wood cushion block 7 which is used for being padded under the hoist bracket 4 during jacking, when the hoist body 1 is jacked, the wood cushion block 7 is padded at two ends of the hoist bracket 4, and when the lifting mechanism 6 fails, the hoist bracket 4 can be supported, so that the function of safety and stability is achieved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a gate hoist that can carry, includes track and headstock gear body, its characterized in that: the hoist is characterized in that hoist supports are connected to two sides of the bottom of the hoist body respectively, travelling mechanisms matched with the tracks are mounted on the hoist supports, the bottom of the hoist body is located on the inner side of the hoist supports and is connected with a carrying support, lifting mechanisms are mounted on the hoist supports, and the output ends of the lifting mechanisms are vertically downward.

2. The portable gate hoist of claim 1, wherein: the four lifting mechanisms are symmetrically arranged at two ends of the two hoist supports.

3. The portable gate hoist of claim 1, wherein: the lifting mechanism is a manual worm gear lifter.

4. The portable gate hoist of claim 1, wherein: the carrying support comprises a support beam, and support columns are connected to two ends of the support beam.

5. The portable gate hoist of claim 4, wherein: and a reinforcing plate is connected at the joint of the support column and the support beam.

6. The portable gate hoist of claim 1, wherein: the hoist further comprises a wood cushion block which is used for being padded below the hoist bracket during jacking.

7. The portable gate hoist of claim 6, wherein: and an avoidance groove is formed in the middle position below the wood cushion block.