CN212863992U

CN212863992U - Large-scale water pipe lift fine-tuning

Info

Publication number: CN212863992U
Application number: CN202021839471.9U
Authority: CN
Inventors: 武建婷; 张锋; 李兆华; 童立超; 王秀红; 温晓慧; 温汝罡; 李小红; 李凯亮
Original assignee: Handan Taihua Construction Engineering Co ltd
Current assignee: Handan Taihua Construction Engineering Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-02
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to a large-scale water pipe lifting fine adjustment mechanism, which belongs to the field of cement pipe installation equipment; providing a large-scale water pipe lifting fine adjustment mechanism; the technical scheme is as follows: a large-scale water pipe lifting fine-tuning mechanism comprises: a bearing frame and a bearing base; a bearing frame is movably arranged above the bearing base; the load bearing base includes: the U-shaped groove, the threaded shaft, the main sliding block and the auxiliary sliding block; "U" inslot activity sets up main slider and vice slider, main slider and vice slider are the strip structure, main slider and vice slider are parallel with "U" shape groove extending direction, just main slider and the vertical cross-section of vice slider all have an at least hypotenuse, main slider and the relative trapezoidal space that forms wide down narrow that sets up of vice slider hypotenuse, all be provided with the screw hole on main slider and the vice slider, the screw thread axle runs through the screw hole of main slider and vice slider, just the screw thread axle both ends pass through the bearing with the cell wall in "U" shape groove and are connected.

Description

Large-scale water pipe lift fine-tuning

Technical Field

The utility model relates to a large-scale water pipe lift fine-tuning belongs to cement pipe erection equipment field.

Background

Municipal pipeline engineering need install fixedly the cement pipeline in the work progress, need carry the cement pipeline to the pipe-line groove of digging in advance in the installation. The worker adopts the mode of hoist and mount, manpower to draw in the pipe chase and docks two pipelines.

In the working process, the problems of unstable hoisting equipment, overlarge swing amplitude and difficult butt joint exist, and simultaneously, the falling of a cement pipe is easily caused by unstable hoisting ropes or inclined pipelines in the hoisting process, so that the personal safety of workers is endangered.

In addition, the workman expends the manpower very big dragging the in-process, and installation quality reduces, and the pipeline butt joint has the gap condition occasionally to take place.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a large-scale water pipe lift fine-tuning.

In order to achieve the technical purpose, the utility model provides a technical scheme does:

a large-scale water pipe lifting fine-tuning mechanism comprises: a bearing frame and a bearing base; a bearing frame is movably arranged above the bearing base;

the load bearing base includes: the U-shaped groove, the threaded shaft, the main sliding block and the auxiliary sliding block; "U" inslot activity sets up main slider and vice slider, main slider and vice slider are the strip structure, main slider and vice slider are parallel with "U" shape groove extending direction, just main slider and the vertical cross-section of vice slider all have an at least hypotenuse, main slider and the relative trapezoidal space that forms wide down narrow that sets up of vice slider hypotenuse, all be provided with the screw hole on main slider and the vice slider, the screw thread axle runs through the screw hole of main slider and vice slider, just the screw thread axle both ends pass through the bearing with the cell wall in "U" shape groove and are connected.

The threaded shaft comprises a threaded rod A and a threaded rod B, the thread directions of the threaded rod A and the threaded rod B are opposite, and the threaded rod A and the threaded rod B are fixedly connected in a coaxial mode.

One end of the threaded shaft extends to the outer side of the U-shaped groove, and a handle is fixed on the threaded shaft of the U-shaped groove.

The bearing frame is of a square frame structure with a groove on the upper end face, and the lower end face of the bearing frame is fixedly provided with an extrusion block which is arranged in the trapezoidal space.

Inclined planes are arranged on two sides of the extrusion block, and the inclined planes are abutted against the corresponding main sliding block and the corresponding auxiliary sliding block.

A plurality of sliding rods are fixed at the upper ends of the groove walls of the U-shaped grooves, a plurality of corresponding blind holes are formed in the lower end face of the bearing frame, and the sliding rods are correspondingly inserted into the blind holes one by one.

Two ends of the U-shaped groove are provided with fixing lugs.

Compared with the prior art, the utility model following beneficial effect has:

one, the utility model discloses a threaded shaft, main slider and vice slider cooperation extrusion piece can realize finely tuning from top to bottom the cement pipe, and the accurate control cement pipe position of being convenient for does benefit to workman's installation butt joint.

Secondly, the utility model discloses a slide bar has the effect of stably bearing the frame.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic vertical cross-sectional view of the present invention.

Fig. 3 is a top view of the bearing base of the present invention.

In the figure: 21 is a bearing frame, 22 is a bearing base, 211 is an extrusion block, 221 is a U-shaped groove, 222 is a threaded shaft, 223 is a main slide block, and 224 is a secondary slide block.

Detailed Description

For a further understanding of the present invention, reference will now be made in detail to the following examples and embodiments, taken in conjunction with the accompanying drawings:

as shown in fig. 1 to 3: the utility model relates to a large-scale water pipe lift fine-tuning, include: a carrier 21 and a carrier base 22; a bearing frame 21 is movably arranged above the bearing base 22;

the load-bearing base 22 includes: a "U" shaped groove 221, a threaded shaft 222, a main slider 223 and a sub slider 224; the 'U' -shaped groove 221 is internally and movably provided with a main sliding block 223 and an auxiliary sliding block 224, the main sliding block 223 and the auxiliary sliding block 224 are both of a strip-shaped structure, the main sliding block 223 and the auxiliary sliding block 224 are parallel to the extending direction of the 'U' -shaped groove 221, the vertical sections of the main sliding block 223 and the auxiliary sliding block 224 are provided with at least one inclined edge, the inclined edges of the main sliding block 223 and the auxiliary sliding block 224 are oppositely arranged to form a trapezoidal space with a wide upper part and a narrow lower part, the main sliding block 223 and the auxiliary sliding block 224 are both provided with threaded holes, a threaded shaft 222 penetrates through the threaded holes of the main sliding block 223 and the auxiliary sliding block 224, and two ends of the threaded shaft 222 are connected with the.

The threaded shaft 222 comprises a threaded rod A and a threaded rod B, the thread directions of the threaded rod A and the threaded rod B are opposite, and the threaded rod A and the threaded rod B are coaxially and fixedly connected.

One end of the threaded shaft 222 extends to the outside of the U-shaped groove 221, and a handle is fixed on the threaded shaft 222 of the U-shaped groove 221.

The bearing frame 21 is of a square frame structure with a groove at the upper end face, a squeezing block 211 is fixed on the lower end face of the bearing frame 21, and the squeezing block 211 is arranged in the trapezoidal space.

Inclined surfaces are arranged on two sides of the pressing block 211, and the inclined surfaces are abutted against the corresponding main slider 223 and the auxiliary slider 224.

The upper end of the groove wall of the U-shaped groove 221 is fixed with a plurality of sliding rods, the lower end surface of the bearing frame 21 is provided with a plurality of corresponding blind holes, and the sliding rods are correspondingly inserted into the blind holes one by one.

Fixing lugs are arranged at two ends of the U-shaped groove 221.

The utility model discloses utensil operation process as follows:

cement pipes are placed in the bearing frame 21, the bearing base 22 is placed in a pipe groove through a hoisting mechanism, the main sliding block 223 and the auxiliary sliding block 224 are relatively close to or relatively far away from each other through shaking of the handles, and the bearing frame 21 is moved upwards or downwards.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a large-scale water pipe lift fine-tuning which characterized in that includes: a carrier (21) and a carrier base (22); a bearing frame (21) is movably arranged above the bearing base (22);

the load-bearing base (22) comprises: a U-shaped groove (221), a threaded shaft (222), a main slider (223) and a sub slider (224); the novel sliding block structure is characterized in that a main sliding block (223) and an auxiliary sliding block (224) are movably arranged in the U-shaped groove (221), the main sliding block (223) and the auxiliary sliding block (224) are of strip structures, the main sliding block (223) and the auxiliary sliding block (224) are parallel to the extending direction of the U-shaped groove (221), at least one inclined edge is arranged on the vertical section of each of the main sliding block (223) and the auxiliary sliding block (224), the inclined edges of the main sliding block (223) and the auxiliary sliding block (224) are oppositely arranged to form a trapezoidal space with a wide upper part and a narrow lower part, threaded holes are formed in the main sliding block (223) and the auxiliary sliding block (224), a threaded shaft (222) penetrates through threaded holes of the main sliding block (223) and the auxiliary sliding block (224), and two ends of the threaded shaft (222) are connected with the groove wall of the U.

2. The large water pipe lifting fine adjustment mechanism according to claim 1, characterized in that: the threaded shaft (222) comprises a threaded rod A and a threaded rod B, the thread directions of the threaded rod A and the threaded rod B are opposite, and the threaded rod A and the threaded rod B are coaxially and fixedly connected.

3. The large water pipe lifting fine adjustment mechanism according to claim 2, characterized in that: one end of the threaded shaft (222) extends to the outer side of the U-shaped groove (221), and a handle is fixed on the threaded shaft (222) of the U-shaped groove (221).

4. The large water pipe lifting fine adjustment mechanism according to claim 3, characterized in that: bear frame (21) and be the notched square frame structure of up end, bear the frame (21) down the end fixed with extrusion piece (211), extrusion piece (211) set up in trapezoidal space.

5. The large water pipe lifting fine adjustment mechanism according to claim 4, characterized in that: inclined planes are arranged on two sides of the extrusion block (211), and the inclined planes are abutted against the corresponding main sliding block (223) and the corresponding auxiliary sliding block (224).

6. The large water pipe lifting fine adjustment mechanism according to claim 5, characterized in that: the upper end of the groove wall of the U-shaped groove (221) is fixed with a plurality of sliding rods, the lower end surface of the bearing frame (21) is provided with a plurality of corresponding blind holes, and the sliding rods are correspondingly inserted into the blind holes one by one.

7. The large water pipe lifting fine adjustment mechanism according to claim 6, characterized in that: two ends of the U-shaped groove (221) are provided with fixing lugs.