CN220470833U - Water conservancy pipeline connecting device - Google Patents

Abstract

The utility model relates to the technical field of hydraulic engineering and discloses a hydraulic pipeline connecting device which comprises a base, wherein lifting assemblies are fixedly connected to two ends of the top of the base, each lifting assembly comprises a fixed column fixedly connected to two ends of the top of the base, a rotating handle is rotatably connected to one side of the bottom end of each fixed column, one end of each rotating handle is fixedly connected with a second gear, and the outer side wall of each second gear is connected with a first gear in a meshed mode. This water conservancy pipeline connecting device uses down through mutually supporting of fixed column, lift post, threaded rod, first gear, second gear and the commentaries on classics of setting to realized height-adjusting's effect, drive the rotation of first gear and first gear through rotating the commentaries on classics handle, thereby drive the rotation of threaded rod, thereby drive the reciprocates of lift post, thereby be convenient for adjust the device to appointed height, thereby be convenient for connect the pipeline of not co-altitude, promoted the practicality of device.

Description

Water conservancy pipeline connecting device

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic pipeline connecting device.

Background

The hydraulic engineering is mainly used for researching basic knowledge and skills in aspects of engineering hydrology, hydraulic engineering measurement, hydraulic reinforced concrete, hydraulic buildings, engineering drawing and the like, engineering planning and design, engineering site construction, engineering budget and hydraulic equipment maintenance are carried out in the field of hydraulic engineering, and in the hydraulic construction, a plurality of pipelines are often required to be paved, so that a connecting device is required to be used for splicing and fixing the pipelines when the pipelines are paved.

1. The existing water conservancy pipeline connecting device is inconvenient to connect and splice pipelines with different heights because of poor adjusting effect;

2. the existing water conservancy pipeline connecting device is not good enough in fixing effect, so that falling off between pipelines is easy to occur when the pipelines are spliced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a water conservancy pipeline connecting device which has the advantages of good lifting effect and the like, and solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose of good lifting effect, the utility model provides the water conservancy pipeline connecting device which comprises a base, wherein lifting assemblies are fixedly connected to two ends of the top of the base, each lifting assembly comprises a fixed column fixedly connected to two ends of the top of the base, a rotating handle is rotatably connected to one side of the bottom end of each fixed column, one end of each rotating handle is fixedly connected with a second gear, the outer side wall of each second gear is in meshed connection with a first gear, the top end of each first gear is fixedly connected with a threaded rod, the outer side wall of each threaded rod is in threaded connection with a lifting column, the rotating handle is rotated according to the height of a pipeline, so that the second gears are driven to rotate, the first gears are driven to rotate, the threaded rods are driven to move up and down, and the connecting plates are convenient to move to the designated height.

Preferably, the top end of the lifting column is fixedly connected with a connecting plate, and the connecting plate is used for facilitating connection between pipelines.

Preferably, both ends at the top of the connecting plate are connected with clamping assemblies in a threaded manner, and the clamping assemblies are utilized to clamp the pipeline conveniently.

Preferably, the clamping assembly comprises threaded rods which are connected with two ends of the top of the connecting plate in a threaded manner, and pipelines with different sizes are conveniently fixed by the threaded rods.

Preferably, the bottom end fixedly connected with grip block of the said screw rod, through rotating the screw rod to move the grip block to the outer sidewall of the pipeline.

Preferably, the bottom fixedly connected with rubber pad of grip block increases the friction with the pipeline through the rubber pad to be convenient for fix the pipeline.

Preferably, the two ends of the bottom of the base are fixedly connected with the feet, and the symmetrical structure of the feet is utilized to enable the device to be placed more stably as much as possible.

(III) beneficial effects

Compared with the prior art, the utility model provides a water conservancy pipeline connecting device, which has the following beneficial effects:

1. this water conservancy pipeline connecting device uses down through mutually supporting of fixed column, lift post, threaded rod, first gear, second gear and the commentaries on classics of setting to realized height-adjusting's effect, drive the rotation of first gear and first gear through rotating the commentaries on classics handle, thereby drive the rotation of threaded rod, thereby drive the reciprocates of lift post, thereby be convenient for adjust the device to appointed height, thereby be convenient for connect the pipeline of not co-altitude, promoted the practicality of device.

2. This water conservancy pipeline connecting device uses down through the screw rod that sets up, grip block and rubber pad mutually supporting to realized carrying out the fixed effect of centre gripping to the pipeline, drive the reciprocates of grip block through rotating the screw rod, thereby remove the grip block to the lateral wall of pipeline, increase the friction between pipeline through the rubber pad, thereby make the pipeline by fixed more fastening as far as possible.

Drawings

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

FIG. 2 is a schematic view of a lifting assembly according to the present utility model;

fig. 3 is a schematic structural view of a clamping assembly according to the present utility model.

In the figure: 1. a base; 2. a lifting assembly; 201. fixing the column; 202. lifting columns; 203. a threaded rod; 204. a first gear; 205. a rotating handle; 206. a second gear; 3. a connecting plate; 4. a clamping assembly; 401. a screw; 402. a clamping block; 403. a rubber pad; 5. and (5) foot pads.

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

The preferred embodiments of the hydraulic pipeline connecting device provided by the utility model are shown in fig. 1 to 3: the utility model provides a water conservancy pipeline connecting device, including base 1, the both ends at base 1 top all fixedly connected with lifting unit 2, lifting unit 2 includes the both ends at base 1 top all fixedly connected with fixed column 201, one side rotation of fixed column 201 bottom is connected with changes the handle 205, the one end fixedly connected with second gear 206 of changeing the handle 205, the lateral wall meshing of second gear 206 is connected with first gear 204, the top fixedly connected with threaded rod 203 of first gear 204, the lateral wall threaded connection of threaded rod 203 has the lifting column 202, rotate changeing the handle 205 according to the height of pipeline, thereby drive the rotation of second gear 206, thereby drive the rotation of first gear 204, thereby drive the rotation of threaded rod 203, thereby drive the reciprocating of lifting column 202, thereby be convenient for remove connecting plate 3 to the appointed height.

In this embodiment, the top end of the lifting column 202 is fixedly connected with a connection plate 3, and the connection plate 3 is used to facilitate connection between pipes.

Example 2

On the basis of embodiment 1, a preferred embodiment of the hydraulic pipeline connecting device provided by the utility model is shown in fig. 1 to 3: both ends at the top of the connecting plate 3 are connected with clamping assemblies 4 in a threaded manner, and the clamping assemblies 4 are utilized to clamp the pipeline conveniently.

In this embodiment, the clamping assembly 4 includes a screw 401 screwed at both ends of the top of the connecting plate 3, and the screw 401 is used to fix pipes with different sizes.

Further, a clamping block 402 is fixedly connected to the bottom end of the screw 401, and the clamping block 402 is moved to the outer side wall of the pipeline by rotating the screw 401.

Further, a rubber pad 403 is fixedly connected to the bottom of the clamping block 402, and friction between the clamping block and the pipeline is increased through the rubber pad 403, so that the pipeline is conveniently fixed.

In addition, the two ends of the bottom of the base 1 are fixedly connected with the feet 5, and the symmetrical structure of the feet 5 is utilized to make the device placed more stably as much as possible.

When the lifting device is used, the rotating handle 205 is rotated according to the height of a pipeline, so that the second gear 206 is driven to rotate, the first gear 204 is driven to rotate, the threaded rod 203 is driven to rotate, the lifting column 202 is driven to move up and down, the connecting plate 3 is convenient to move to the designated height, the clamping block 402 is moved to the outer side wall of the pipeline through the rotating screw 401, friction between the clamping block 402 and the pipeline is increased through the rubber pad 403, and the pipeline is convenient to fix.

In summary, the water conservancy pipeline connecting device is convenient for connect the pipeline of not co-altitude, is convenient for carry out fixed centre gripping to the pipeline simultaneously.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (7)

1. The utility model provides a water conservancy pipeline connecting device, includes base (1), its characterized in that: both ends at base (1) top all fixedly connected with lifting unit (2), lifting unit (2) are including both ends at base (1) top all fixedly connected with fixed column (201), one side rotation of fixed column (201) bottom is connected with changes handle (205), the one end fixedly connected with second gear (206) of changeing handle (205), the lateral wall meshing of second gear (206) is connected with first gear (204), the top fixedly connected with threaded rod (203) of first gear (204), the lateral wall threaded connection of threaded rod (203) has lifting column (202).

2. A water conservancy pipeline connection device according to claim 1, wherein: the top end of the lifting column (202) is fixedly connected with a connecting plate (3).

3. A water conservancy pipeline connection device according to claim 2, wherein: both ends at the top of the connecting plate (3) are connected with clamping assemblies (4) in a threaded manner.

4. A water conservancy pipeline connection device according to claim 3, wherein: the clamping assembly (4) comprises a connecting plate (3), and screws (401) are connected to two ends of the top of the connecting plate in a threaded mode.

5. The hydraulic conduit connection according to claim 4, wherein: the bottom end of the screw rod (401) is fixedly connected with a clamping block (402).

6. The hydraulic conduit connection according to claim 5, wherein: and a rubber pad (403) is fixedly connected to the bottom of the clamping block (402).

7. A water conservancy pipeline connection device according to claim 1, wherein: two ends of the bottom of the base (1) are fixedly connected with foot pads (5).