CN218523151U

CN218523151U - Water conservancy and hydropower construction fastener

Info

Publication number: CN218523151U
Application number: CN202222812600.0U
Authority: CN
Inventors: 张中涛; 蔡志锋; 朱里; 郭颂; 郭志军; 苏林
Original assignee: Wuxue Water Conservancy And Hydropower Construction And Installation Engineering Co
Current assignee: Wuxue Water Conservancy And Hydropower Construction And Installation Engineering Co
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-02-24
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a water conservancy water and electricity construction fastener belongs to water conservancy water and electricity construction technical field, has just rotated the bolt when the nut position is not suitable, has caused smooth silk phenomenon easily for the fixed time greatly increased, and the pipeline is direct and fixed with fixed knot structure, makes the adjustment of direction very inconvenient problem, including the base, base top surface both sides are provided with the mounting bracket respectively, and the both sides face that two mounting bracket middle parts are close to each other is provided with the joint board respectively, is provided with the second chain rack between two joint boards on two mounting brackets respectively, and two second chain racks are close to one end each other and are provided with solid fixed ring respectively; the utility model discloses when needs rotate the pipeline, pull-up mounting bracket, mounting bracket shift up and drive the joint card axle and shift up, insert the post and follow the separation in the jack, behind the adjustment pipeline direction, will insert the post and aim at the jack once more, put down the mounting bracket can to the direction after making the pipeline fixed can be convenient adjust.

Description

Water conservancy and hydropower construction fastener

Technical Field

The utility model belongs to the technical field of the water conservancy water and electricity, concretely relates to water conservancy water and electricity construction fastener.

Background

The water conservancy and hydropower engineering mainly researches basic knowledge and skills in aspects of water resources, hydraulic structures, hydraulics, hydrodynamics, hydraulic engineering technology and the like, mainly relates to aspects of surveying, planning, designing, constructing, managing and the like of the water conservancy and hydropower engineering, accelerates the governing of rivers to preferentially develop hydropower along with the serious shortage of water resources in China and even all over the world, develops and utilizes water energy and optimizes and configures water resource resources to be urgent, and therefore the water conservancy and hydropower engineering is important infrastructure and basic industry in China.

In water conservancy and hydropower engineering construction, often need fix the pipeline, nevertheless current fixing device mostly adopts bolt and nut to fix the pipeline, and fixed effect is very good, nevertheless still has following not enough in the in-service use: if adopt bolt and nut fixed, though can closely fix, nevertheless because bolt and nut is more in quantity, when rotatory bolt, need with bolt and nut position adjustment suitable, just enable the nut rotation on the bolt, just rotate the bolt when the nut position is not suitable, cause smooth silk phenomenon easily for the dead time greatly increased, and the pipeline is direct fixed with fixed knot constructs, makes the adjustment of direction very inconvenient.

Therefore, a water conservancy and hydropower construction fastening device is needed, which solves the problems that the screw nut position in the prior art is not properly rotated, the screw thread sliding phenomenon is easily caused, the fixing time is greatly increased, and the pipeline is directly fixed with a fixed structure, so that the direction is very inconvenient to adjust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy water and electricity construction fastener to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a water conservancy and hydropower construction fastening device comprises a base, wherein mounting frames are respectively arranged on two sides of the top surface of the base, clamping plates are respectively arranged on two side surfaces, close to each other, in the middle parts of the two mounting frames, a second chain rack is respectively arranged between the two clamping plates on the two mounting frames, a fixing ring is respectively arranged at one end, close to each other, of the two second chain racks, and a rotating assembly is arranged in the center of the top surface of the base; the rotating assembly comprises a bottom plate, the bottom plate is arranged between the side faces of the bottoms of the two mounting frames, the bottom plate is provided with a connecting clamp shaft at the center, the base top face is provided with a clamping groove at the center, and the connecting clamp shaft is clamped in the clamping groove.

In the scheme, the top surface of the base is provided with a plurality of jacks, and the bottom surface of the transverse rectangular strip on one side of the bottom plate is provided with inserting columns matched with the jacks.

It is worth further saying that the two side faces of the second sprocket are respectively provided with a clamping groove matched with the clamping plate, and the clamping grooves are rectangular grooves.

It should be further noted that the rectangular strips at the tops of the mounting frames on the two sides are respectively provided with a movable column in a penetrating manner, the outer side wall of the movable column is provided with a spring, the bottom surface of the movable column is fixed with a first chain rack, and the first chain rack is meshed with a second chain rack.

In a preferred embodiment, two clamping caps are fixed on the top surfaces of the two movable columns respectively, and the clamping caps are of hemispherical structures.

As a preferred embodiment, two fixed ring tops and bottoms are provided with limiting plates respectively, two adjacent limiting plates are provided with a limiting rod respectively, and two limiting rod two ends are respectively connected with two rectangular plates on the upper and lower of the mounting rack correspondingly.

Compared with the prior art, the utility model provides a pair of water conservancy water and electricity construction fastener includes following beneficial effect at least:

(1) Through putting the device in suitable position department, upwards stimulate both sides block cap, the block cap removes to drive and removes the post and shift up, the spring is compressed, first sprocket and the separation of second sprocket, to the solid fixed ring of both sides pulling, make two solid fixed ring separation, pass the pipeline between two fixed rings, it promotes to be close to the pipeline direction to fix two fixed rings, make two solid fixed rings block the pipeline, loosen the block cap, spring release elasticity promotes first sprocket downwards, make first sprocket and the second sprocket mesh once more, the pipeline can be fixed, thereby make the pipeline can be quick fixed, when having avoided using bolt and nut to fix, the smooth silk condition appears, a large amount of time has been consumeed.

(2) When the pipeline needs to be rotated, the mounting frame is pulled upwards, the mounting frame is moved upwards to drive the connecting clamp shaft to move upwards, the inserting column is separated from the jack, the inserting column is aligned to the jack again after the pipeline direction is adjusted, and the mounting frame is put down, so that the direction of the pipeline after being fixed can be adjusted conveniently.

Drawings

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

fig. 2 is a schematic view of the structure of the mounting rack of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure of fig. 2 according to the present invention;

fig. 4 is a side view of the base of the present invention.

In the figure: 1. a base; 2. a mounting frame; 3. a jack; 4. a base plate; 5. a cap is clamped; 6. a limiting rod; 7. a clamping plate; 8. a fixing ring; 9. a limiting plate; 10. moving the column; 11. a spring; 12. a first chain rack; 13. a second chain rack; 14. a card slot; 15. a clamping groove; 16. connecting the clamping shaft; 17. and (5) inserting the column.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical scheme of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and based on the described embodiments of the present invention, all other embodiments obtained by the ordinary skilled person in the art on the premise of not needing creative work all belong to the scope of protection of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be according to concrete condition do further adjustment the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of requiring protection.

Referring to fig. 1-4, the utility model provides a water conservancy and hydropower construction fastening device, which comprises a base 1, wherein mounting frames 2 are respectively arranged on two sides of the top surface of the base 1, clamping plates 7 are respectively arranged on two side surfaces of the middle parts of the two mounting frames 2, which are close to each other, second chain racks 13 are respectively arranged between the two clamping plates 7 on the two mounting frames 2, fixing rings 8 are respectively arranged at one ends of the two second chain racks 13, which are close to each other, and a rotating component is arranged at the center of the top surface of the base 1; the rotating assembly comprises a bottom plate 4, the bottom plate 4 is arranged between the side faces, close to each other, of the bottoms of the two mounting frames 2, a connecting clamping shaft 16 is arranged at the center of the bottom face of the bottom plate 4, a clamping groove 15 is formed in the center of the top face of the base 1, and the connecting clamping shaft 16 is clamped in the clamping groove 15.

Further as shown in fig. 4, it is worth specifically explaining that a plurality of insertion holes 3 are formed in the top surface of the base 1, and insertion posts 17 matched with the insertion holes 3 are arranged on the bottom surface of the transverse rectangular strip on one side of the bottom plate 4, so that the mounting frame 2 can be fixed after rotation is completed, and rotation of the mounting frame 2 is avoided.

Further as shown in fig. 3, it is worth specifically explaining that the two side faces of the second sprocket 13 are respectively provided with a clamping groove 14 matched with the clamping plate 7, and the clamping groove 14 is a rectangular groove, so that the second sprocket 13 can be limited and can be moved conveniently.

The scheme has the following working processes: put the device in suitable position department, upwards stimulate both sides card cap 5, card cap 5 removes to drive and removes post 10 and move up, spring 11 is compressed, first chain rack 12 and second chain rack 13 separation, to the solid fixed ring 8 of both sides pulling, make two solid fixed ring 8 separations, pass the pipeline between two solid fixed ring 8, with two solid fixed ring 8 to being close to the pipeline direction promotion, make two solid fixed ring 8 block the pipeline, loosen card cap 5, spring 11 releases elasticity and pushes down first chain rack 12, make first chain rack 12 and second chain rack 13 mesh once more, the pipeline can be fixed.

When the pipeline needs to be rotated, the mounting frame 2 is pulled upwards, the mounting frame 2 moves upwards to drive the connecting clamp shaft 16 to move upwards, the inserting column 17 is separated from the inserting hole 3, after the pipeline direction is adjusted, the inserting column 17 is aligned to the inserting hole 3 again, and the mounting frame 3 is put down.

According to the working process, the following steps are carried out: put the device in suitable position department, go up and draw both sides card cap 5, to the solid fixed ring 8 of both sides pulling, make two solid fixed ring 8 separations, pass two solid fixed ring 8 with the pipeline between, make two solid fixed ring 8 block the pipeline, loosen card cap 5, first chain rack 12 meshes once more with second chain rack 13, the pipeline can be fixed, thereby make the pipeline can be quick fixed, when having avoided using bolt and nut to fix, the silk condition appears slipping, a large amount of time has been consumed.

When the pipeline needs to be rotated, the mounting frame 2 is pulled upwards, the mounting frame 2 moves upwards to drive the connecting clamp shaft 16 to move upwards, the inserting column 17 is separated from the inserting hole 3, after the pipeline direction is adjusted, the inserting column 17 is aligned with the inserting hole 3 again, and the mounting frame 3 is put down, so that the direction of the fixed pipeline can be adjusted conveniently.

Further as shown in fig. 1 and fig. 3, it is worth specifically explaining that the top rectangular strips of the mounting frames 2 on the two sides are respectively provided with a movable column 10 in a penetrating manner, the outer side wall of the movable column 10 is provided with a spring 11, the bottom surface of the movable column 10 is fixed with a first chain rack 12, and the first chain rack 12 is meshed with a second chain rack 13, so that the second chain rack 13 is fixed, and then two fixing rings 8 are fixed conveniently to fix the pipeline.

Further as shown in fig. 1, it is worth specifically explaining that the top surfaces of the two movable columns 10 are respectively fixed with a clamping cap 5, and the clamping caps 5 are of a hemispherical structure, so that the clamping caps 5 can be conveniently pulled, and the movable columns 10 can be conveniently pulled.

Further as shown in fig. 1 and fig. 2, it is worth specifically explaining that the top and the bottom of each of the two fixing rings 8 are respectively provided with a limiting plate 9, a limiting rod 6 is respectively arranged between two adjacent limiting plates 9, and two ends of each of the two limiting rods 6 are respectively connected with the upper rectangular plate and the lower rectangular plate of the mounting frame 2, so that the position fixing of the two fixing rings 8 is more stable, and the fixing rings 8 are prevented from shaking unstably.

To sum up: put the device in suitable position department, upwards stimulate both sides card cap 5, card cap 5 removes to drive and removes post 10 and move up, spring 11 is compressed, first chain rack 12 and second chain rack 13 separation, to both sides pulling solid fixed ring 8, make two solid fixed ring 8 separation, pass the pipeline between two solid fixed ring 8, promote two solid fixed ring 8 to being close to the pipeline direction, make two solid fixed ring 8 block the pipeline, loosen card cap 5, spring 11 releases elasticity and pushes first chain rack 12 downwards, make first chain rack 12 and second chain rack 13 mesh once more, the pipeline can be fixed, thereby make the pipeline can be quick fixed by fixed, when having avoided using bolt and nut to fix, the smooth silk condition appears, a large amount of time has been consumed.

When the pipeline needs to be rotated, the mounting frame 2 is pulled upwards, the mounting frame 2 is moved upwards to drive the connecting clamp shaft 16 to move upwards, the inserting column 17 is separated from the inserting hole 3, the inserting column 17 is aligned to the inserting hole 3 again after the pipeline direction is adjusted, and the mounting frame 3 is put down, so that the direction of the pipeline after being fixed can be adjusted conveniently.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

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

1. A water conservancy and hydropower construction fastening device comprises a base (1) and is characterized in that mounting frames (2) are respectively arranged on two sides of the top surface of the base (1), clamping plates (7) are respectively arranged on two side surfaces, close to each other, of the middle parts of the two mounting frames (2), second chain racks (13) are respectively arranged between the two clamping plates (7) on the two mounting frames (2), fixing rings (8) are respectively arranged at one ends, close to each other, of the two second chain racks (13), and a rotating assembly is arranged at the center of the top surface of the base (1);

the rotating assembly comprises a bottom plate (4), the bottom plate (4) is arranged between the side faces, close to each other, of the bottoms of the two mounting frames (2), a connecting clamping shaft (16) is arranged at the center of the bottom face of the bottom plate (4), a clamping groove (15) is formed in the center of the top face of the base (1), and the connecting clamping shaft (16) is clamped in the clamping groove (15).

2. The water conservancy and hydropower construction fastening device according to claim 1, characterized in that: a plurality of jacks (3) are formed in the top surface of the base (1), and inserting columns (17) matched with the jacks (3) are arranged on the bottom surface of the transverse rectangular strip on one side of the bottom plate (4).

3. The water conservancy and hydropower construction fastening device according to claim 1, characterized in that: and clamping grooves (14) matched with the clamping plates (7) are respectively formed in two side faces of the second chain rack (13), and the clamping grooves (14) are rectangular grooves.

4. The water conservancy and hydropower construction fastening device according to claim 1, characterized in that: both sides run through respectively on the mounting bracket (2) top rectangle and be provided with removal post (10), it is provided with spring (11) to remove post (10) lateral wall, it is fixed with first chain rack (12) to remove post (10) bottom surface, first chain rack (12) and second chain rack (13) meshing.

5. A water conservancy and hydropower construction fastening device according to claim 4, characterized in that: the top surfaces of the two movable columns (10) are respectively fixed with a clamping cap (5), and the clamping caps (5) are of hemispherical structures.

6. The water conservancy and hydropower construction fastening device according to claim 1, characterized in that: two gu fixed ring (8) top and bottom are provided with limiting plate (9) respectively, adjacent two limiting plate (9) are provided with gag lever post (6) within a definite time respectively, two gag lever post (6) both ends correspond respectively and link to each other with two rectangular plates about mounting bracket (2).