CN219177073U

CN219177073U - Laying device with high butt joint precision

Info

Publication number: CN219177073U
Application number: CN202223290208.0U
Authority: CN
Inventors: 曲志伟; 孙保友; 侯宇胜; 冷俊颖; 李凯; 杜法军; 韩小猛; 王恒
Original assignee: Qingdao Installation & Construction Co ltd
Current assignee: Qingdao Installation & Construction Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-13
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a laying device with high butt joint precision, belongs to the technical field of pipeline butt joint laying, and aims to solve the problem that when the existing laying device is used for butt joint of pipelines, poor butt joint precision can be caused due to poor stability of butt joint ends of the pipelines, and accordingly errors occur during butt joint. Through the arrangement of the guide rod, the upper half ring, the lower half ring, the connecting shaft and the first bolt, the connecting shaft can be used for opening the upper half ring to put the connecting end of the pipeline into the lower half ring, the first bolt can be used for fixing the upper half ring and the lower half ring, and the top of the connecting end of the pipeline is prevented from being limited; through the setting of movable groove, double-end screw rod, stem, first slide, second slide and storage tank, rotate the stem and can make double-end screw rod rotate, double-end screw rod and then drive first slide and second slide and slide in the movable groove and jack up the pipeline in the interior phase, make pipeline butt joint end by press from both sides tightly and keep stable to the butt joint precision when having improved the pipeline butt joint.

Description

Laying device with high butt joint precision

Technical Field

The utility model relates to the technical field of pipeline butt joint laying, in particular to a laying device with high butt joint precision.

Background

The laying device is a pipeline butt joint device and is mainly used for aligning two pipelines, so that subsequent butt joint connection is facilitated.

At present, when two pipelines are in butt joint by the existing laying device, although the two pipelines can be in butt joint, the stability of the butt joint end of the pipelines is poor, and poor butt joint precision can be caused, so that errors occur in butt joint.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a laying device with high butt joint precision, the laying device comprises a base and a fixing frame, wherein fixing frames are arranged on two sides of the upper surface of the base, the fixing frames are used for stabilizing guide rods, two groups of guide rods are arranged between the fixing frames, the guide rods can guide and limit the movement of sliding rings through the arrangement of the guide rods, four sliding rings are connected onto the guide rods in a sliding manner, each sliding ring comprises an upper half ring and a lower half ring, the back surfaces of the upper half ring and the lower half ring are connected through a connecting shaft, the front surfaces of the upper half ring and the lower half ring are connected through a first bolt, the upper half ring can be conveniently opened to be placed into a pipeline through the arrangement of the connecting shaft and the first bolt, a movable groove is formed in the lower half ring, the sliding of the first sliding plate and the second sliding plate can be conveniently achieved through the arrangement of the movable groove, a double-head screw is arranged in the movable groove, one end of the double-head screw is connected with a rotating handle, the front surface of the sliding rod and the rotating handle can drive the rotating handle to move in opposite directions, and the first sliding plate and the second sliding plate can be placed in the second sliding plate and the second sliding plate through the first sliding plate and the second sliding plate or the second sliding plate.

As a preferable technical scheme of the utility model, the fixing frame is detachably connected with the base through the second bolt, and the fixing frame can be conveniently detached through the arrangement of the first bolt.

As a preferable technical scheme of the utility model, the bottom of the lower half circle is fixedly connected with the movable plate, the inside of the movable plate is provided with the first through hole, the lower half circle is in sliding connection with the guide rod through the movable plate and the first through hole, and the sliding ring can be conveniently moved transversely through the arrangement of the movable plate and the first through hole.

As a preferable technical scheme of the utility model, the upper surfaces of the first sliding plate and the second sliding plate are wedge-shaped, and the first sliding plate and the second sliding plate with the wedge-shaped upper surfaces can tightly prop against the pipeline, so that the butt joint end of the pipeline is clamped and kept stable.

As a preferable technical scheme of the utility model, bearings are arranged at two ends of the double-end screw rod in the lower half circle, and stable rotation of the double-end screw rod can be ensured through the arrangement of the bearings.

As a preferable technical scheme of the utility model, the second through hole is formed in the second sliding plate, which is positioned at the outer side of the double-headed screw rod, and the second sliding plate can conveniently slide towards the first sliding plate through the arrangement of the second through hole.

The utility model has the beneficial effects that: according to the utility model, through the arrangement of the guide rod, the upper half circle, the lower half circle, the connecting shaft and the first bolt, the connecting shaft can be utilized to open the upper half circle to put the connecting end of the pipeline into the lower half circle, and the first bolt can be utilized to fix the upper half circle and the lower half circle, so that the top of the connecting end of the pipeline is limited; through the setting of movable groove, double-end screw rod, stem, first slide, second slide and storage tank, rotate the stem and can make double-end screw rod rotate, double-end screw rod and then drive first slide and second slide and slide in the movable groove and jack up the pipeline in the interior phase, make pipeline butt joint end by press from both sides tightly and keep stable to the butt joint precision when having improved the pipeline butt joint.

Drawings

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

FIG. 2 is a schematic side view of a sliding ring according to the present utility model;

FIG. 3 is a schematic side view of a slide ring according to the present utility model;

FIG. 4 is a schematic side view of a first slide plate and a second slide plate in a slide ring according to the present utility model in a sliding state;

FIG. 5 is a schematic view of a first skateboard and a second skateboard in a three-dimensional structure according to the present utility model;

FIG. 6 is an enlarged sectional view of the present utility model.

In the figure: 1. a base; 2. a fixing frame; 3. a guide rod; 4. a sliding ring; 401. an upper half circle; 402. a lower half circle; 5. a connecting shaft; 6. a first bolt; 7. a movable groove; 8. a double-ended screw; 9. a rotating handle; 10. a first slide plate; 11. a second slide plate; 12. a storage groove; 13. a second bolt; 14. a movable plate; 15. a first through hole; 16. a bearing; 17. and a second through hole.

Detailed Description

Example 1

As shown in fig. 1 to 6, the utility model discloses a laying device with high docking precision, which adopts the technical scheme that the laying device comprises a base 1 and a fixing frame 2, wherein both sides of the upper surface of the base 1 are detachably connected with the fixing frame 2 through second bolts 13, two groups of guide rods 3 are arranged between the fixing frames 2 for conveniently docking pipelines, a lower half circle 402 is slidably connected with the guide rods 3 through a movable plate 14 and a first through hole 15, the back surface of the upper half circle 401 is connected with the back surface of the lower half circle 402 through a connecting shaft 5, the front surface of the upper half circle 401 is connected with the front surface of the lower half circle 402 through a first bolt 6, the connecting end of the pipeline can be placed in the lower half circle 402 by opening the upper half circle 401 through the connecting shaft 5, the top of the connecting end of the pipeline can be limited by using the first bolts 6, in order to clamp and fix the connecting end of the pipeline and improve the butting precision, the movable groove 7 is formed in the lower half ring 402, the double-headed screw 8 is connected in the movable groove 7 through the bearing 16, one end of the double-headed screw 8 is positioned on the front face of the lower half ring 402 and is connected with the rotating handle 9, the upper surface of the double-headed screw 8 is in wedge-shaped first sliding plate 10 and second sliding plate 11 in threaded connection, the accommodating groove 12 is formed in the first sliding plate 10, the second sliding plate 11 is positioned in the outer side of the double-headed screw 8 and provided with the second through hole 17, the rotating handle 9 can enable the double-headed screw 8 to rotate, the double-headed screw 8 further drives the first sliding plate 10 and the second sliding plate 11 to slide relatively in the movable groove 7 and jack the pipeline, the butt joint end of the pipeline is clamped and kept stable, and the butting precision is improved.

The working principle of the utility model is as follows: when the pipeline is in butt joint, the first bolt 6 is taken down, the upper half circle 401 is opened by utilizing the connecting shaft 5, the butt joint ends of two pipelines are respectively placed into the left lower half circle 402 and the right lower half circle 402, then the upper half circle 401 is covered and the first bolt 6 is screwed, then the rotating handle 9 is respectively rotated, the rotating handle 9 drives the double-headed screw 8 to rotate, the double-headed screw 8 further drives the first slide plate 10 and the second slide plate 11 to slide in the movable groove 7, the second slide plate 11 slides into the accommodating groove 12 in the first slide plate 10, the first slide plate 10 and the second slide plate 11 with wedge-shaped tops tightly prop against the pipeline, the butt joint ends of the pipelines are clamped and kept stable, the butt joint precision is improved, then the sliding rings 4 can be moved along the direction of the guide rod 3 by the movable plate 14 and the first through holes 15, the butt joint ends of the pipelines can be aligned, and further, the fixing frames 2 at the two ends of the guide rod 3 can be detached by the second bolts 13.

The mechanical connection according to the utility model is a customary practice adopted by the person skilled in the art, and the technical teaching can be obtained by a limited number of tests, which belongs to the common general knowledge.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. The utility model provides a laying device that butt joint precision is high, includes base (1) and mount (2), the both sides of base (1) upper surface all are provided with mount (2), its characterized in that: be provided with two sets of guide bars (3) between mount (2), sliding connection has four slip rings (4) on guide bar (3), slip ring (4) are including last half circle (401) and lower half circle (402), the back of last half circle (401) and lower half circle (402) is passed through connecting axle (5) and is connected, the front of last half circle (401) and lower half circle (402) is connected through first bolt (6), movable groove (7) have been seted up to the inside of lower half circle (402), the inside of movable groove (7) is provided with double-end screw rod (8), the one end of double-end screw rod (8) is located the front of lower half circle (402) and is connected with rotating handle (9), threaded connection has first slide (10) and second slide (11) on double-end screw rod (8), accomodate groove (12) have been seted up to the inside of first slide (10).

2. A high docking accuracy laying apparatus according to claim 1, characterized in that: the fixing frame (2) is detachably connected with the base (1) through a second bolt (13).

3. A high docking accuracy laying apparatus according to claim 1, characterized in that: the bottom of lower half circle (402) fixedly connected with fly leaf (14), first through-hole (15) have been seted up to the inside of fly leaf (14), lower half circle (402) are through fly leaf (14) and first through-hole (15) and guide bar (3) sliding connection.

4. A high docking accuracy laying apparatus according to claim 1, characterized in that: the upper surfaces of the first sliding plate (10) and the second sliding plate (11) are wedge-shaped.

5. A high docking accuracy laying apparatus according to claim 1, characterized in that: bearings (16) are arranged at two ends of the double-headed screw (8) inside the lower half circle (402).

6. A high docking accuracy laying apparatus according to claim 1, characterized in that: the second sliding plate (11) is internally provided with a second through hole (17) which is positioned at the outer side of the double-head screw rod (8).