CN213629343U

CN213629343U - Municipal pipeline construction equipment convenient to flange joint

Info

Publication number: CN213629343U
Application number: CN202021638833.8U
Authority: CN
Inventors: 陈镇海
Original assignee: Guangzhou Rongming Engineering Technology Co ltd
Current assignee: Guangzhou Rongming Engineering Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-07-06
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to a municipal pipeline construction technical field specifically is a municipal administration pipeline construction equipment convenient to flange, including base, supporting shoe and lead screw, trapezoidal spout has been seted up to one side of base, set up anti-skidding line in the trapezoidal spout, it has the slider with fixed block integrated into one piece to peg graft in the trapezoidal spout, the fixed block has the dead lever in the lower extreme welding of slider with one side, the slider is the forked tail slider, the fixed block upper end sets up the dish screw that runs through the fixed block for the position of locking fixed block, the supporting shoe cup joints on the fashioned U type both arms of base integrated into one piece, the supporting shoe both ends are equipped with the screw, the perforation is seted up at the supporting shoe middle part, the lead screw runs through the supporting shoe, the beneficial effects of: the operation is convenient, and the butt joint of the flanges can be completed by only one worker; simple structure, low cost and easy production.

Description

Municipal pipeline construction equipment convenient to flange joint

Technical Field

The utility model relates to a municipal administration pipeline construction technical field specifically is a municipal administration pipeline construction equipment convenient to flange.

Background

With the expansion and development of cities, various municipal infrastructure needs to be implemented synchronously with the development of the cities. Water, gas and the like all need to be transported by adopting a pipeline mode, most municipal pipelines are installed by adopting flange connection, and the flange connection is a detachable joint which is used for fixing two pipelines, pipe fittings or equipment on one flange plate respectively, then adding a flange pad between the two flange plates and finally tensioning the two flange plates by using bolts to enable the two flange plates to be tightly combined.

The traditional way of butting the flanges is to adopt manual butting, and the manual butting often has the following problems: 1. the flange plate has a plurality of through holes, the manual butt joint efficiency is low, and the labor intensity of workers is increased; 2. in the face of large pipelines, a plurality of workers are often needed to complete butt joint, so that the number of workers is increased, and unnecessary labor waste is brought.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal administration pipeline construction equipment convenient to flange to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal pipeline construction device convenient for butting a flange comprises a base, a supporting block and a screw rod, wherein one side of the base is provided with a trapezoidal sliding groove, a sliding block integrally formed with the fixed block is inserted in the trapezoidal sliding groove, the lower end of the fixed block at the same side of the sliding block is welded with a fixed rod, the supporting block is sleeved on the U-shaped double arms integrally formed on the base, screws are arranged at two ends of the supporting block, a through hole is arranged in the middle of the supporting block, the screw rod penetrates through the supporting block, the screw rod is in an inverted T shape, the lower end of the screw rod is sleeved with a sleeve, the side wall of the sleeve is welded with a lifting rod, a positioning block is arranged above the sleeve, the positioning block is sleeved on the screw rod through internal and external threads, a nut is sleeved above the screw rod through the internal and external threads, the nut is welded on the supporting block, and a rotating ring is welded at the upper end of the screw rod.

Preferably, anti-skid grains are arranged in the trapezoidal sliding groove.

Preferably, the upper end of the fixing block is provided with a disc-shaped screw penetrating through the fixing block and used for locking the position of the fixing block.

Preferably, the side wall of the positioning block is provided with a disc screw penetrating through the side wall of the positioning block and used for fixing the position of the positioning block on the screw rod.

Preferably, the contact part of the lower end of the sleeve and the projection of the screw rod is provided with a wear-resistant layer.

Preferably, the slider is a dovetail slider.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the operation is convenient, and the butt joint of the flanges can be completed by only one worker;

2. simple structure, low cost and easy production.

Drawings

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

fig. 2 is a cross-sectional view of the present invention.

In the figure: the device comprises a base 1, a trapezoidal sliding chute 11, a fixed block 12, a fixed rod 13, a sliding block 14, a supporting block 2, a screw rod 21, a sleeve 22, a positioning block 23, a lifting rod 24, a nut 25 and a rotary ring 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: a municipal pipeline construction device convenient for butting flanges comprises a base 1, a supporting block 2 and a screw rod 21, wherein a trapezoidal sliding groove 11 is formed in one side of the base 1, anti-skid grains are arranged in the trapezoidal sliding groove 11, a sliding block 14 integrally formed with a fixed block 12 is inserted in the trapezoidal sliding groove 11, a fixed rod 13 is welded at the lower end of the fixed block 12 on the same side of the sliding block 14, the sliding block 14 is a dovetail sliding block, a disc-shaped screw penetrating through the fixed block 12 is arranged at the upper end of the fixed block 12 and used for locking the position of the fixed block 12, the supporting block 2 is sleeved on a U-shaped double arm integrally formed with the base 1, screws are arranged at two ends of the supporting block 2, a through hole is formed in the middle of the supporting block 2, the screw rod 21 penetrates through the supporting block 2, the screw rod 21 is in an inverted T shape, a, the locating block 23 is arranged above the sleeve 22, the locating block 23 is sleeved on the screw rod 21 through internal and external threads, a disc-shaped screw penetrating through the side wall of the locating block 23 is arranged on the side wall of the locating block 23 and used for fixing the position of the locating block 23 on the screw rod 21, the nut 25 is sleeved on the upper portion of the screw rod 21 through the internal and external threads, the nut 25 is welded on the supporting block 2, and the rotary ring 26 is welded at the upper end of the screw rod 21.

The working principle is as follows: the fixing rod 13 is inserted into the through hole of the flange at one end, and the height of the fixing block 12 is adjusted to fix the base 1 on the flange at one end. After the base 1 is fixed through a disc screw, the supporting block 2 is moved to enable the lifting rod 24 to be inserted into a through hole of the flange plate at the other end, and after the supporting block 2 is fixed, the positioning block 23 is fixed on the screw rod 21 through the disc screw after the lower end of the positioning block 23 is in contact with the flange plate by adjusting the height of the positioning block 23. After the device is fixed to the two flanges, the screw 21 is moved upwards by the internal thread of the nut 3 by rotating the swivel 26. After the two flanges are aligned, the positioning block 23 is lifted to a position flush with the bottom of the base, and the flange plate is butted at the moment.

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. The utility model provides a municipal administration pipeline construction equipment convenient to flange, includes base (1), supporting shoe (2) and lead screw (21), its characterized in that: a trapezoidal sliding groove (11) is formed in one side of the base (1), a sliding block (14) integrally formed with a fixed block (12) is inserted in the trapezoidal sliding groove (11), a fixed rod (13) is welded at the lower end of the fixed block (12) on the same side of the sliding block (14), the supporting block (2) is sleeved on a U-shaped double arm integrally formed with the base (1), screws are arranged at two ends of the supporting block (2), a through hole is formed in the middle of the supporting block (2), the lead screw (21) penetrates through the supporting block (2), the lead screw (21) is in an inverted T shape, a sleeve (22) is sleeved at the lower end of the lead screw (21), a lifting rod (24) is welded on the side wall of the sleeve (22), a positioning block (23) is arranged above the sleeve (22), the positioning block (23) is sleeved on the lead screw (21) through internal and external threads, and a nut (25) is sleeved above, the nut (25) is welded on the supporting block (2), and the upper end of the screw rod (21) is welded with a rotating ring (26).

2. The municipal pipeline construction equipment for facilitating flange butting according to claim 1, wherein: anti-skid grains are arranged in the trapezoidal sliding groove (11).

3. The municipal pipeline construction equipment for facilitating flange butting according to claim 1, wherein: and a disc-shaped screw penetrating through the fixing block (12) is arranged at the upper end of the fixing block (12) and used for locking the position of the fixing block (12).

4. The municipal pipeline construction equipment for facilitating flange butting according to claim 1, wherein: and a disc screw penetrating through the side wall of the positioning block (23) is arranged on the side wall of the positioning block (23) and used for fixing the position of the positioning block (23) on the screw rod (21).

5. The municipal pipeline construction equipment for facilitating flange butting according to claim 1, wherein: and a wear-resistant layer is arranged at the contact part of the lower end of the sleeve (22) and the bulge of the screw rod (21).

6. The municipal pipeline construction equipment for facilitating flange butting according to claim 1, wherein: the slide block (14) is a dovetail slide block.