CN210917645U

CN210917645U - Support positioner that municipal administration plumbing construction was used

Info

Publication number: CN210917645U
Application number: CN201921818935.5U
Authority: CN
Inventors: 高楠; 刘聪
Original assignee: Shaanxi Non Ferrous Yulin New Material Group Co ltd
Current assignee: Shaanxi Non Ferrous Yulin New Material Group Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-03
Anticipated expiration: 2029-10-28

Abstract

The utility model provides a support positioner that municipal administration plumbing construction was used belongs to water supply and drainage engineering technical field for support location water supply and drainage pipe, it includes positioner, lifting device and takes the base of recess. The lower end of the lifting device is arranged in the base, and the upper end of the lifting device is fixedly connected with the positioning device and comprises a main bracket, two hydraulic cylinders and two groups of hydraulic cylinder brackets; the main support comprises a main shaft and two outer side supports which are arranged in a rotating way with the main shaft, and each group of hydraulic cylinder supports comprises a push rod and two support frames; the positioning device is arranged above the lifting device and comprises a lower pipe frame, an upper pipe frame and four connecting screw rods used for connecting the lower pipe frame and the upper pipe frame in a matched mode. The device supports the lifting device through two sets of pneumatic cylinders and supports and lift water supply and drainage pipeline to reasonable position, through the position of the fixed water supply and drainage pipeline of upper and lower pipe support, its installation is dismantled conveniently, is convenient for subsequent installation and support fixed operation between the pipeline.

Description

Support positioner that municipal administration plumbing construction was used

Technical Field

The utility model relates to a plumbing engineering technical field, concretely relates to support positioner that municipal administration plumbing construction was used.

Background

The water supply and drainage pipeline engineering is an important component of a water supply and drainage system and is mainly used for pipeline engineering for conveying and distributing industrial water supply and domestic drinking water and collecting, transporting and discharging industrial wastewater, domestic water and rainwater.

In the construction and installation process, in order to facilitate the interconnection of a plurality of sub-pipelines and finally realize stable operation, the water supply and drainage pipelines need to be arranged on the same horizontal plane, and then the connection among the water supply and drainage pipelines is carried out, concrete is poured and fixed and supported, so that the pipelines need to be pre-supported and positioned. The existing water supply and drainage pipeline supporting and positioning device in the prior stage is simple, only plays a supporting role, cannot lift and limit the pipeline according to actual working conditions, is very inconvenient to mount and dismount, and affects working efficiency.

Therefore, the application provides a new support positioner that municipal administration water supply and drainage construction was used.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims to provide a support positioner that municipal administration plumbing construction was used. The device supports the lifting device through two sets of pneumatic cylinders and supports and lift water supply and drainage pipeline to reasonable position, through the position of the fixed water supply and drainage pipeline of upper and lower pipe support, its installation is dismantled conveniently, is convenient for subsequent installation and support fixed operation between the pipeline.

In order to achieve the above purpose, the utility model provides the following technical scheme.

A supporting and positioning device for municipal water supply and drainage construction comprises a positioning device, a lifting device and a base with a groove, wherein the lower end of the lifting device is arranged in the base, and the upper end of the lifting device is fixedly connected with the positioning device;

the lifting device comprises a main bracket, two hydraulic cylinders and two groups of hydraulic cylinder brackets; the main support comprises a main shaft and outer side supports which are arranged at two ends of the main shaft and are rotationally connected with the main shaft; the upper end of each outer bracket is rotatably connected with the bottom of the positioning device through a first rotating joint, and the lower end of each outer bracket is in sliding fit with a first bracket sliding groove fixed on the base;

the two groups of hydraulic cylinder supports are positioned between the two outer side supports and are rotatably arranged on the main shaft, each group of hydraulic cylinder supports comprises two parallel support frames, and push rods of the hydraulic cylinders are arranged in a crossed manner with the support frames; the lower end of each support frame is rotatably connected with the base through a third rotating joint, and the upper end of each support frame is in sliding fit with a second support sliding groove fixed at the bottom of the positioning device; the push rod is rotatably arranged between the two support frames through a rotating shaft, and one end of each hydraulic cylinder is rotatably connected with the base through a second rotating joint;

the positioning device is arranged above the lifting device and comprises a lower pipe frame, an upper pipe frame and at least two connecting screw rods; the lower pipe support and the upper pipe support are provided with a plurality of corresponding threaded holes, and the connecting screw rods respectively penetrate through one threaded hole and are fixedly connected with the upper pipe support through nuts.

Preferably, lower pipe support upper portion with last pipe support lower part all seted up with pipeline complex circular arc recess, square groove has been seted up to the lower pipe support lower part, square groove with the recess length width of base is the same, and the cooperation forms one and can accomodate after the shrink the cavity of lifting device.

Preferably, a plurality of anti-slip strips are arranged in the arc grooves of the lower pipe frame and the upper pipe frame.

Preferably, the first rotary joint, the second rotary joint and the third rotary joint are all of a U-shaped structure.

The utility model discloses beneficial effect:

the utility model provides a supporting and positioning device for municipal water supply and drainage construction, which can lift the pipelines to a height through a lifting device, is convenient for the installation and the cooperation among the pipelines, saves the labor cost and simultaneously avoids the dislocation of the subsequent installation caused by the height difference; through the screw rod and the fixing nut in the positioning device, the pipeline is fixed between the upper pipe frame and the lower pipe frame, so that the pipeline is prevented from shaking during subsequent installation, and a reasonable supporting and installing position is provided.

The present invention will be further described with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a mounting structure diagram of a supporting and positioning device for municipal water supply and drainage construction according to an embodiment of the present invention;

FIG. 2 is a structural diagram of a lifting device of a supporting and positioning device for municipal water supply and drainage construction according to an embodiment of the present invention;

FIG. 3 is a front view of a support positioning device for municipal water supply and drainage according to an embodiment of the present invention;

FIG. 4 is a structural diagram of a supporting and positioning device for municipal water supply and drainage construction according to an embodiment of the present invention;

fig. 5 is a structure view of a rotary joint of a supporting and positioning device for municipal water supply and drainage construction according to an embodiment of the present invention.

In the figure: 1. a base; 2. descending a pipe frame; 3. connecting a screw rod; 4. loading the pipe frame; 5. a hydraulic cylinder; 6. an outer bracket; 7. a first bracket chute; 8. a second bracket chute; 9. a first revolute joint; 10. a rotating shaft; 11. a push rod; 12. a support frame; 13. a main shaft; 14. a second revolute joint; 15. anti-slip strips; 16. and a third revolute joint.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Examples

A supporting and positioning device for municipal water supply and drainage construction is shown in figures 1-5 and comprises a positioning device, a lifting device and a base 1 with a groove, wherein the lower end of the lifting device is arranged in the base 1, and the upper end of the lifting device is fixedly connected with the positioning device, so that the lifting device can be conveniently folded and carried;

the lifting device comprises a main bracket, two hydraulic cylinders 5 and two groups of hydraulic cylinder brackets, as shown in fig. 2; the main bracket comprises a main shaft 13 and an outer bracket 6 which is arranged at two ends of the main shaft 13 and is rotationally connected with the main shaft 13; the upper end of each outer bracket 6 is rotatably connected with the bottom of the positioning device through a first rotating joint 9, and the lower end of each outer bracket is in sliding fit with a first bracket sliding groove 7 fixed on the base 1;

two groups of hydraulic cylinder supports are positioned between the two outer side supports 6 and are rotatably arranged on the main shaft 13, each group of hydraulic cylinder supports comprises two support frames 12 which are parallel to each other, and push rods 11 of the hydraulic cylinders 5 are arranged in a crossed manner with the support frames 12; the lower end of each support frame 12 is rotatably connected with the base 1 through a third rotating joint 16, and the upper end of each support frame is in sliding fit with a second support sliding groove 8 fixed at the bottom of the positioning device; the push rod 11 is rotatably arranged between the two support frames 12 through the rotating shaft 10, and one end of each hydraulic cylinder 5 is rotatably connected with the base 1 through a second rotating joint 14, and the specific connection mode is shown in fig. 2-3;

the matching mode of the bracket, the rotary joint and the sliding groove is as follows: one end of the bracket is provided with a through hole which is rotationally connected with a connecting shaft in the middle of the rotating joint; the end part of the other end is abutted against the bottom between the U-shaped sliding grooves, and the bracket can slide in the grooves; the two groups of hydraulic cylinder supports are driven to rotate upwards by pushing the push rods 11 of the hydraulic cylinders 5, so that the two outer side supports 6 are driven to rotate upwards, finally, the whole positioning device is lifted upwards, and the hydraulic cylinders 5 are subjected to pressurization or pressure reduction control according to different lifting height requirements, so that the whole positioning device is moved up and down;

the positioning device is arranged above the lifting device and comprises a lower pipe support 2, an upper pipe support 4 and at least two connecting screw rods 3; a plurality of corresponding screw holes are all set up with last pipe support 4 to lower pipe support 2, and a screw hole is passed respectively to many connecting screw 3 to through nut with

lower pipe support

2 and 4 fixed connection of last pipe support, as shown in fig. 4.

The preferred, 2 upper portions of lower tube support and 4 lower parts of upper tube support all seted up with pipeline complex circular arc recess, square groove has been seted up to 2 lower parts of lower tube support, square groove is the same with base 1's recess length width, and the cooperation forms a cavity that can accomodate the lifting device after the shrink.

In addition, a plurality of anti-slip strips 15 are arranged in the arc grooves of the lower pipe frame 2 and the upper pipe frame 4, so that the limiting effect is achieved; the first revolute joint 9, the second revolute joint 14 and the third revolute joint 16 are all U-shaped structures, as shown in fig. 5.

In the embodiment, the supporting and positioning device for water supply and drainage construction can lift the pipelines to a height through the lifting device, so that the pipelines are convenient to install and cooperate, the labor cost is saved, and meanwhile, the subsequent installation dislocation caused by height difference is avoided; the pipeline is fixed between the upper pipe frame 4 and the lower pipe frame 2 through a screw rod and a fixing nut in the positioning device, so that the pipeline is prevented from shaking during subsequent installation, and a reasonable supporting and installing position is provided; the two groups of hydraulic cylinder supports are driven to rotate upwards by pushing the push rods 11 of the hydraulic cylinders 5, so that the two outer side supports 6 are driven to rotate upwards, finally, the whole positioning device is lifted upwards, and the hydraulic cylinders 5 are subjected to pressurization or pressure reduction control according to different lifting height requirements, so that the whole positioning device is moved up and down; meanwhile, the lifting device can be reasonably contracted into the square groove according to the square groove formed by the base 1 and the lower pipe support 2, so that the lifting device is convenient to store and transport.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The supporting and positioning device for municipal water supply and drainage construction is characterized by comprising a positioning device, a lifting device and a base (1) with a groove, wherein the lower end of the lifting device is arranged in the base (1), and the upper end of the lifting device is fixedly connected with the positioning device;

the lifting device comprises a main bracket, two hydraulic cylinders (5) and two groups of hydraulic cylinder brackets; the main support comprises a main shaft (13) and outer side supports (6) which are arranged at two ends of the main shaft (13) and are rotationally connected with the main shaft (13); the upper end of each outer bracket (6) is rotatably connected with the bottom of the positioning device through a first rotating joint (9), and the lower end of each outer bracket is in sliding fit with a first bracket sliding groove (7) fixed on the base (1);

the two groups of hydraulic cylinder supports are positioned between the two outer side supports (6) and are rotatably arranged on the main shaft (13), each group of hydraulic cylinder supports comprises two parallel support frames (12), and push rods (11) of the hydraulic cylinders (5) are arranged in a crossed manner with the support frames (12); the lower end of each support frame (12) is rotatably connected with the base (1) through a third rotating joint (16), and the upper end of each support frame is in sliding fit with a second support sliding groove (8) fixed at the bottom of the positioning device; the push rod (11) is rotatably arranged between the two support frames (12) through a rotating shaft (10), and one end of each hydraulic cylinder (5) is rotatably connected with the base (1) through a second rotating joint (14);

the positioning device is arranged above the lifting device and comprises a lower pipe support (2), an upper pipe support (4) and at least two connecting screw rods (3); a plurality of corresponding threaded holes are formed in the lower pipe support (2) and the upper pipe support (4), and the connecting screw rods (3) penetrate through the threaded holes respectively and are fixedly connected with the lower pipe support (2) and the upper pipe support (4) through nuts.

2. The supporting and positioning device for municipal water supply and drainage construction according to claim 1, wherein the upper part of the lower pipe support (2) and the lower part of the upper pipe support (4) are both provided with circular arc grooves matched with the pipeline, the lower part of the lower pipe support (2) is provided with a square groove, the length and width of the square groove are the same as those of the groove of the base (1), and the square groove and the groove are matched to form a cavity capable of accommodating the contracted lifting device.

3. The supporting and positioning device for municipal water supply and drainage construction according to claim 2, wherein a plurality of anti-slip strips (15) are arranged in the arc grooves of the lower pipe frame (2) and the upper pipe frame (4).

4. The supporting and positioning device for municipal water supply and drainage construction according to claim 1, wherein the first rotary joint (9), the second rotary joint (14) and the third rotary joint (16) are all of a U-shaped structure.