CN220787775U - Lifting appliance for hydraulic and hydroelectric engineering - Google Patents
Lifting appliance for hydraulic and hydroelectric engineering Download PDFInfo
- Publication number
- CN220787775U CN220787775U CN202322304332.6U CN202322304332U CN220787775U CN 220787775 U CN220787775 U CN 220787775U CN 202322304332 U CN202322304332 U CN 202322304332U CN 220787775 U CN220787775 U CN 220787775U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- hydraulic
- rail frame
- fixed
- hydroelectric engineering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of lifting appliances, in particular to a lifting appliance for water conservancy and hydropower engineering, which comprises a guide rail frame, wherein two sides of the inside of the guide rail frame are slidably connected with a sliding block, the bottom of the sliding block is fixedly provided with a fixing frame, two sides of the inside of the sliding block are slidably connected with a bolt, the outer surface of the bolt is sleeved with a spring, the spring is positioned in the sliding block, the upper end of the bolt is connected with a pull ring, the front end and the rear end of the inside of the guide rail frame are respectively provided with jack which are arranged at equal intervals, and the two ends of the top of the guide rail frame are fixedly provided with lifting rings.
Description
Technical Field
The utility model belongs to the technical field of lifting appliances, and particularly relates to a lifting appliance for hydraulic and hydroelectric engineering.
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 the hydraulic and hydroelectric engineering construction, a pipe is one of the indispensable building materials, and in order to facilitate the construction of workers, the workers need to hoist the pipe;
through investigation publication (bulletin) number: CN216512415U discloses a hoisting device for hydraulic engineering construction, and in this technology, a technical scheme of "a set composite support frame, a multidirectional adjusting mechanism, two groups of fixed clamping components, two groups of movable clamping components form a novel hoisting device with automatic clamping and fixing functions and capable of fixing and clamping pipeline components with different diameters" is disclosed, and the hoisting device has the technical effects of "compared with the traditional binding operation, the operation is simple, the operation time is short, and the hoisting device is beneficial to improving the construction efficiency;
however, when the lifting device in the scheme lifts after the pipeline is fixed, the lifting device is required to be hooked on the lifting ring of the composite support frame through the lifting hook, and the lifting device and the pipeline below the lifting device are driven to lift through controlling the vertical moving device, however, the pipeline may incline due to unbalance of two sides in the lifting process, so that the stability is poor, and potential safety hazards exist;
in order to solve the problems, the application provides a lifting appliance for hydraulic and hydroelectric engineering.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a lifting appliance for hydraulic and hydroelectric engineering, which has the characteristic of being capable of being adaptively adjusted according to the length of a lifted pipeline.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hoist for hydraulic and hydroelectric engineering, includes the guide rail frame, the inside both sides sliding connection of guide rail frame has the slider, the bottom of slider is fixed with the mount, the inside both sides sliding connection of slider has the bolt, the surface cover of bolt is equipped with the spring, and the spring is located the inside of slider, the upper end of bolt is connected with the pull ring, the jack like dry equidistant arrangement has all been seted up at both ends around the inside of guide rail frame.
As a preferable technical scheme of the lifting tool for the hydraulic and hydroelectric engineering, the inside of the sliding block is connected with the threaded rod in a sliding way, the lower end of the threaded rod is fixedly provided with the locating plate, the upper end of the sliding block is rotationally connected with the nut, the nut and the threaded rod are in meshed transmission, and the locating frame is arranged in the fixing frame.
As a preferable technical scheme of the lifting tool for the hydraulic and hydroelectric engineering, the outer wall of the threaded rod is provided with the key slot, and the inner wall of the sliding block is fixedly provided with the key bar.
As a preferable technical scheme of the lifting appliance for the hydraulic and hydroelectric engineering, the bottom of the positioning frame is fixedly provided with the fixing pin.
As a preferable technical scheme of the lifting appliance for the hydraulic and hydroelectric engineering, the bottom surface of the positioning plate is of a frosted structure.
As a preferable technical scheme of the lifting appliance for the hydraulic and hydroelectric engineering, lifting rings are fixed at two ends of the top of the guide rail frame.
Compared with the prior art, the utility model has the beneficial effects that: the pull ring is pulled upwards to drive the bolt to squeeze the spring, so that the bolt is contracted into the slider, the slider can slide along the inside of the guide rail frame, the sliders at two sides can slide to a proper position according to the length of a hoisted pipeline, then the pulled pull ring is loosened, the bolt is pushed to be inserted into a jack on the guide rail frame by the rebound pressure of the spring, the slider and the guide rail frame are fixed, and the position of a locating frame on the lower end fixing frame of the slider is fixed;
the threaded rod can be driven to slide along the inside of the sliding block through the rotating nut, and then the locating plate is driven to lift, so that the pipeline inside the locating frame can be fixed, and shaking is avoided in the process of hoisting the pipeline.
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 perspective view of the present utility model;
FIG. 2 is a schematic structural view of a fixing mechanism according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a fixing mechanism according to the present utility model;
in the figure: 1. a guide rail frame; 2. a slide block; 3. a fixing frame; 4. a plug pin; 5. a spring; 6. a pull ring; 7. a jack; 8. a threaded rod; 9. a positioning plate; 10. a nut; 11. a positioning frame; 12. a fixing pin; 13. a key slot; 14. a key bar; 15. and (5) hanging rings.
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.
Examples
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a hoist for hydraulic and hydroelectric engineering, including guide rail frame 1, guide rail frame 1's inside both sides sliding connection has slider 2, slider 2's bottom is fixed with mount 3, slider 2's inside both sides sliding connection has bolt 4, bolt 4's surface cover is equipped with spring 5, and spring 5 is located slider 2's inside, bolt 4's upper end is connected with pull ring 6, guide rail frame 1's inside front and back both ends all offer jack 7 like dry equidistance is arranged, in this embodiment, drive bolt 4 extrusion spring 5 through upwards pulling pull ring 6, make bolt 4 shrink to slider 2's inside, thereby can slide slider 2 along guide rail frame 1's inside, can slide slider 2 to the suitable position according to the pipeline length of hoist and mount, then loosen the pull ring 6 of pulling, inside the jack 7 on pushing bolt 4 inserts guide rail frame 1 through the pressure of spring 5 resilience, fix slider 2 and guide rail frame 1, thereby fix slider 2 lower extreme fixed frame 3 on the location of locating rack 11.
Specifically, the inside sliding connection of slider 2 has threaded rod 8, and the lower extreme of threaded rod 8 is fixed with locating plate 9, and the upper end rotation of slider 2 is connected with nut 10, and is the meshing transmission between nut 10 and the threaded rod 8, and the internally mounted of mount 3 has locating rack 11, can drive threaded rod 8 through rotating nut 10 and slide along the inside of slider 2 in this embodiment, and then drives locating plate 9 and go up and down to can fix the pipeline that is located locating rack 11 inside.
Specifically, the outer wall of the threaded rod 8 is provided with a key slot 13, the inner wall of the sliding block 2 is fixed with a key bar 14, and in this embodiment, the threaded rod 8 is matched with the key bar 14 through the key slot 13 and is in sliding connection with the sliding block 2.
Specifically, the bottom of locating rack 11 is fixed with fixed pin 12, and locating rack 11 inserts the inside fixed mounting of mount 3 through fixed pin 12 in this embodiment, can dismantle between locating rack 11 and the mount 3 for can change the locating rack 11 of adaptation according to the pipeline size and the shape specification of hoist and mount.
Specifically, the bottom surface of locating plate 9 is the dull polish structure, improves the pipeline friction of locating plate 9 and locating rack 11 inside in this embodiment, avoids skidding, makes its fixed more firm.
Specifically, the two ends of the top of the guide rail frame 1 are fixed with hanging rings 15, and in this embodiment, the lifting machine can lift the pipeline fixed at the lower end of the guide rail frame 1 by matching the hanging rings 15 with the hook lock.
The working principle and the using flow of the utility model are as follows: firstly, inserting a locating rack 11 into the fixing frame 3 through a fixing pin 12 for fixing and installing the locating rack 11 which is matched with the size and shape specification of a hoisted pipeline; then, the pull ring 6 is pulled upwards to drive the bolt 4 to squeeze the spring 5, so that the bolt 4 is contracted into the slide block 2, the slide block 2 can slide along the interior of the guide rail frame 1, the slide blocks 2 at two sides can slide to a proper position according to the length of a hoisted pipeline, the pulled pull ring 6 is released, the bolt 4 is pushed to be inserted into the jack 7 on the guide rail frame 1 by the rebound pressure of the spring 5, the slide block 2 and the guide rail frame 1 are fixed, and the position of the positioning frame 11 on the fixed frame 3 at the lower end of the slide block 2 is fixed; then, the two ends of the pipeline are positioned in the positioning frames 11 at two sides, the threaded rod 8 can be driven to slide along the inside of the sliding block 2 by rotating the nut 10, and the positioning plate 9 is driven to move downwards, so that the pipeline positioned in the positioning frames 11 can be fixed; finally, the pipeline fixed at the lower end of the guide rail frame 1 is lifted by the crane through the hook lock matched with the hanging ring 15.
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 (6)
1. The utility model provides a hoist for hydraulic and hydroelectric engineering, includes guide rail frame (1), its characterized in that: the novel guide rail comprises a guide rail frame body and is characterized in that sliding blocks (2) are connected to two sides of the inside of the guide rail frame body in a sliding mode, a fixing frame (3) is fixed to the bottom of the sliding blocks (2), bolts (4) are connected to two sides of the inside of the sliding blocks (2) in a sliding mode, springs (5) are sleeved on the outer surfaces of the bolts (4), the springs (5) are located inside the sliding blocks (2), pull rings (6) are connected to the upper ends of the bolts (4), and jacks (7) which are arranged at equal intervals are formed in the front end and the rear end of the inside of the guide rail frame body.
2. The lifting appliance for hydraulic and hydroelectric engineering according to claim 1, wherein: the inside sliding connection of slider (2) has threaded rod (8), the lower extreme of threaded rod (8) is fixed with locating plate (9), the upper end rotation of slider (2) is connected with nut (10), and is the meshing transmission between nut (10) and threaded rod (8), internally mounted of mount (3) has locating rack (11).
3. The lifting appliance for hydraulic and hydroelectric engineering according to claim 2, wherein: the outer wall of the threaded rod (8) is provided with a key groove (13), and the inner wall of the sliding block (2) is fixed with a key bar (14).
4. The lifting appliance for hydraulic and hydroelectric engineering according to claim 2, wherein: the bottom of the locating rack (11) is fixed with a fixed pin (12).
5. The lifting appliance for hydraulic and hydroelectric engineering according to claim 2, wherein: the bottom surface of the locating plate (9) is of a frosted structure.
6. The lifting appliance for hydraulic and hydroelectric engineering according to claim 1, wherein: hanging rings (15) are fixed at two ends of the top of the guide rail frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322304332.6U CN220787775U (en) | 2023-08-28 | 2023-08-28 | Lifting appliance for hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322304332.6U CN220787775U (en) | 2023-08-28 | 2023-08-28 | Lifting appliance for hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220787775U true CN220787775U (en) | 2024-04-16 |
Family
ID=90664850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322304332.6U Active CN220787775U (en) | 2023-08-28 | 2023-08-28 | Lifting appliance for hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220787775U (en) |
-
2023
- 2023-08-28 CN CN202322304332.6U patent/CN220787775U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113003378A (en) | Lifting point pin shaft type automatic positioning and clamping device and lifting method | |
| CN220787775U (en) | Lifting appliance for hydraulic and hydroelectric engineering | |
| CN210318808U (en) | Dismantlement formula pipe pushing jack for municipal administration | |
| CN219971661U (en) | Hoisting lifting mechanism | |
| CN219238985U (en) | Double-hook set device | |
| CN219194212U (en) | Automatic unblock hoist and mount frame of assembled building | |
| CN218665045U (en) | Portable hoisting steel frame | |
| CN215287782U (en) | Traction device is restoreed to non-excavation pipeline inside lining | |
| CN220811554U (en) | Hoisting mechanism for water conservancy construction | |
| CN211998452U (en) | Hoist and mount clamping device for building engineering | |
| CN109052205B (en) | Stable high altitude hangs thing device when heavy object promotes | |
| CN219009724U (en) | Simple hoisting tool | |
| CN207375669U (en) | The electronic lifting bracket of cable tunnel inner column formula cable | |
| CN215974590U (en) | Aluminum-magnesium-manganese alloy plate clamping plate traction device | |
| CN220317116U (en) | Water conservancy water and electricity lifting device | |
| CN209758919U (en) | Lifting device for architectural decoration engineering construction | |
| CN212101670U (en) | Crane with load protection device | |
| CN214376881U (en) | Combustible gas alarm controller | |
| CN217627093U (en) | Shield tunneling machine rotor repairing device convenient to operate | |
| CN219217259U (en) | Hoisting lockset capable of preventing hoisted object from tilting | |
| CN215519353U (en) | Bottom mounting structure of sand air entrainment slat | |
| CN220467515U (en) | Protective hanging basket for pipe well | |
| CN216108372U (en) | Combined gate hoist for water conservancy and hydropower industry | |
| CN220283266U (en) | Lifting appliance for crane maintenance | |
| CN216471763U (en) | Novel pipe lifting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |