CN219102235U

CN219102235U - Air pipe installing support for airtight space construction

Info

Publication number: CN219102235U
Application number: CN202223565353.5U
Authority: CN
Inventors: 范进; 蒋文; 郭少贤; 罗鹏; 刘玉宪
Original assignee: Yuqian Railway Co ltd; Fifth Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Current assignee: Yuqian Railway Co ltd; Fifth Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-30
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a ventilating duct mounting bracket for closed space construction, which comprises a pipe body, wherein the bottoms of the front side and the rear side of the pipe body are respectively provided with a first base and a second base, and the tops of the first base and the second base are fixedly provided with vertical pipes; one end of the pipe body is clamped on the lower clamp corresponding to the first base, then the bolt corresponding to the second base is unscrewed, the adjusting rod is pulled, the lower clamp corresponding to the second base is adjusted to be consistent with the lower clamp corresponding to the first base in height, the other end of the pipe body is clamped on the lower clamp corresponding to the second base, the upper clamp is clamped on the pipe body after the completion, the upper clamp is fixed on the lower clamp by using the screw rod, the gasket and the screw cap, and then the pipe body is limited and fixed.

Description

Air pipe installing support for airtight space construction

Technical Field

The utility model relates to the field of tunnel construction, in particular to a ventilating duct mounting bracket for closed space construction.

Background

When constructing in airtight space such as tunnel, must set up ventilation unit to guarantee that staff in airtight space such as tunnel breathes fresh air, and ventilation in-process is to be used the ventilation pipe to carry out the transmission to the air, consequently need the installing support to support ventilation pipeline.

The existing ventilating duct support is single in structure and cannot adjust the height, when the ventilating duct support is used on uneven ground (such as a tunnel), the ventilating duct cannot be well supported and fixed, and therefore, aiming at the current situation, the ventilating duct installation support for closed space construction needs to be developed urgently, so that the defects in current practical application are overcome, and the current requirements are met.

Disclosure of Invention

The utility model aims to provide a ventilating duct mounting bracket for closed space construction, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a airtight space construction air pipe installing support, includes the body, the bottom of both sides is provided with first base and second base respectively around the body, the equal fixed mounting in top of first base and second base has the standpipe, the inner chamber joint of standpipe has the regulation pole, the locating hole has been seted up on the surface of standpipe, the inner chamber threaded connection of locating hole has the bolt, one side of bolt runs through the locating hole and extends to the surface threaded connection of inner chamber and regulation pole, the top fixed mounting of adjusting the pole has lower clamp, the surface of body and the inner chamber joint of lower clamp, the laminating of top of lower clamp has last clamp, the inner chamber and the surface joint of body of going up the clamp, the clamping hole has all been seted up on the surface of lower clamp and last clamp, the inner chamber joint of clamping hole has the lead screw, the surface and the top joint that is located the clamping hole have the gasket, the top threaded connection that is located the gasket has the nut on the surface of lead screw, the mounting hole has all been seted up at the top of first base and second base.

As a further scheme of the utility model: and inclined rods are welded on two sides of the bottom of the lower clamp, and one side, away from the lower clamp, of each inclined rod is connected with the surface of the adjusting rod in a clamping mode.

As still further aspects of the utility model: the sliding grooves are formed in two sides of the inner cavity of the vertical pipe, the inner cavity of the sliding groove is connected with the sliding rod in a sliding mode, and one side, away from the sliding groove, of the sliding rod is welded with the surface of the adjusting rod.

As still further aspects of the utility model: and inclined pipes are welded on two sides of the vertical pipe, and one side, away from the vertical pipe, of the inclined pipe is welded with the tops of the corresponding first base and second base.

As still further aspects of the utility model: the both sides at clamp top all laminate and have the baffle, the through-hole has all been seted up at the both ends of both sides around the baffle top, the inner chamber joint of through-hole has the screw, the bottom of screw runs through the through-hole and extends to outside and the top threaded connection of clamp.

As still further aspects of the utility model: the surface of body, first base, second base, standpipe, governing pipe, lower clamp and last clamp all scribbles and is equipped with protective coating, protective coating is waterproof paint.

The beneficial effects are that: one end of the pipe body is clamped on the lower clamp corresponding to the first base, then the bolt corresponding to the second base is unscrewed, the adjusting rod is pulled, the lower clamp corresponding to the second base is adjusted to be consistent with the lower clamp corresponding to the first base in height, the other end of the pipe body is clamped on the lower clamp corresponding to the second base, the upper clamp is clamped on the pipe body after the completion, the upper clamp is fixed on the lower clamp by using the screw rod, the gasket and the screw cap, and then the pipe body is limited and fixed.

Support down the clamp through the inclined rod, increase its steadiness, make its structure more stable, adjust the pole through spout and slide bar and carry out spacingly, prevent its random turned angle, it can't support the standpipe through the inclined tube to lead to the bolt to correspond out the screw fixation with adjusting the pole, increase its steadiness, fix the baffle through the screw, be convenient for simultaneously dismantle it, protect the pipe body through the baffle, prevent that it from being crashed by the rubble at tunnel inner chamber top, carry out waterproof protection to structures such as the body through the protective coating, prevent that it from being corroded damage because of moist rust.

In summary, the utility model solves the problems that the prior ventilating duct bracket for tunnel construction has a single structure, cannot adjust the height, and cannot support and fix the ventilating duct well in an uneven tunnel.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present utility model.

Fig. 2 is a perspective view of the first base and the second base of the present utility model.

Fig. 3 is a partial front cross-sectional view of a first mount of the present utility model.

Fig. 4 is an enlarged view of a portion of the structure of fig. 1 a in accordance with the present utility model.

In the figure: 1. a tube body; 2. a first base; 3. a second base; 4. a standpipe; 5. an adjusting rod; 6. positioning holes; 7. a bolt; 8. a lower clamp; 9. a clamping hoop is arranged; 10. a screw rod; 11. a screw cap; 12. a mounting hole; 13. a slide bar; 14. a chute; 15. a baffle; 16. and (5) a screw.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Examples

Referring to fig. 1-4, in an embodiment of the present utility model, a ventilation pipe installation support for construction of a closed space includes a pipe body 1, a first base 2 and a second base 3 are respectively disposed at bottoms of front and rear sides of the pipe body 1, a vertical pipe 4 is fixedly mounted at top portions of the first base 2 and the second base 3, an adjusting rod 5 is clamped in an inner cavity of the vertical pipe 4, a positioning hole 6 is formed in a surface of the vertical pipe 4, a bolt 7 is connected in an inner cavity threaded manner of the positioning hole 6, one side of the bolt 7 penetrates through the positioning hole 6 and extends to the inner cavity to be in threaded connection with a surface of the adjusting rod 5, a lower clamp 8 is fixedly mounted at top portions of the adjusting rod 5, a surface of the pipe body 1 is clamped with an inner cavity of the lower clamp 8, an upper clamp 9 is attached to top portions of the lower clamp 8, clamping holes are formed in inner cavities of the upper clamp 9 and surfaces of the upper clamp 9, a screw rod 10 is clamped in a surface of the screw rod 10 and a top portion of the clamping hole is clamped in a gasket, a screw cap 11 is screwed in a top portion of the screw rod 10 and a top portion of the gasket is screwed in a top portion of the gasket, and mounting holes 12 are formed in the top portions of the first base 2 and the second base 3.

The diagonal rods are welded on two sides of the bottom of the lower clamp 8, one side, away from the lower clamp 8, of the diagonal rods is connected with the surface of the adjusting rod 5 in a clamping mode, the diagonal rods are used for supporting the lower clamp 8, stability of the diagonal rods is improved, and the structure of the diagonal rods is more stable.

The spout has all been seted up to the both sides of standpipe 4 inner chamber, and the inner chamber sliding connection of spout has slide bar 13, and one side that slide bar 13 kept away from the spout and the surface welding who adjusts pole 5 carry out spacingly to adjusting pole 5 through spout and slide bar 13, prevent its arbitrary turned angle, lead to bolt 7 unable and the corresponding play screw thread fixed of adjusting the pole.

The inclined tube 14 is welded on both sides of the vertical tube 4, one side, away from the vertical tube 4, of the inclined tube 14 is welded with the tops of the corresponding first base 2 and second base 3, and the vertical tube 4 is supported through the inclined tube 14, so that the stability of the vertical tube is improved.

The baffle 15 has all been laminated to the both sides at last clamp 9 top, and the through-hole has all been seted up at both ends of both sides around baffle 15 top, and the inner chamber joint of through-hole has screw 16, and the bottom of screw 16 runs through the through-hole and extends to outside and the top threaded connection of last clamp 9, fixes baffle 15 through screw 16, is convenient for dismantle it simultaneously, protects pipe 1 through baffle 15, prevents that it from being smashed by the rubble at tunnel inner chamber top.

The surfaces of the pipe body 1, the first base 2, the second base 3, the vertical pipe 4, the adjusting pipe 5, the lower clamp 8 and the upper clamp 9 are all coated with protective coatings, the protective coatings are waterproof paint, and the pipe body 1 and other structures are protected from being corroded and damaged due to moist rust through the protective coatings.

The working principle of the utility model is as follows: this airtight space construction air pipe installing support, during the use, according to actual conditions with first base 2 and second base 3 fixed the placing in the assigned position, the rethread is with external ground nail card income mounting hole 12 and the ground of nailing the tunnel inner chamber, fix first base 2 and second base 3, and then fix the device, after accomplishing, with the one end card of body 1 on first base 2 corresponding lower clamp 8, unscrew the bolt 7 that second base 3 corresponds afterwards, pulling regulation pole 5, adjust the lower clamp 8 that second base 3 corresponds to the lower clamp 8 high coincidence that corresponds with first base 2, adjust the post 5 that corresponds with second base 3 through bolt 7 after the adjustment is accomplished and fix, the other end card of body 1 is on second base 3 corresponding lower clamp 8, after the completion with last clamp 9 card on body 1, and use lead screw 10, gasket and nut 11 with last clamp 9 fixed on lower clamp 8, and then with body 1 spacing fixed, can be according to the above-mentioned first base that will clamp 1 corresponds to the first base 2, adjust the height of body 1 through the regulation pole 5, adjust the other end card on second base 2 corresponds to the lower clamp 8.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a airtight space construction air pipe installing support, includes body (1), its characterized in that: the utility model provides a seal ring, including body (1) and bottom, first base (2) and second base (3) are provided with respectively in the bottom of both sides around body (1), the equal fixed mounting in top of first base (2) and second base (3) has standpipe (4), the inner chamber joint of standpipe (4) has regulation pole (5), locating hole (6) have been seted up on the surface of standpipe (4), the inner chamber threaded connection of locating hole (6) has bolt (7), one side of bolt (7) runs through locating hole (6) and extends to the surface threaded connection of inner chamber and regulation pole (5), the top fixed mounting of regulation pole (5) has lower clamp (8), the surface of body (1) and the inner chamber joint of lower clamp (8), the laminating of lower clamp (8) has clamp (9), the inner chamber of upper clamp (9) and the surface joint of body (1), the inner chamber joint of clamp (10) has the card hole, the top of clamp (10) and the top of screw rod (10) is located the top of a screw rod (12) and is located the top of the equal top of screw rod (2) and is located the top of a second base (12).

2. The confined space construction ventilation duct mounting bracket of claim 1, wherein: and inclined rods are welded on two sides of the bottom of the lower clamp (8), and one side, away from the lower clamp (8), of each inclined rod is clamped with the surface of the adjusting rod (5).

3. The confined space construction ventilation duct mounting bracket of claim 1, wherein: the two sides of the inner cavity of the vertical pipe (4) are provided with sliding grooves, the inner cavity of each sliding groove is connected with a sliding rod (13) in a sliding mode, and one side, away from each sliding groove, of each sliding rod (13) is welded with the surface of the corresponding adjusting rod (5).

4. The confined space construction ventilation duct mounting bracket of claim 1, wherein: both sides of the vertical pipe (4) are welded with inclined pipes (14), and one side, far away from the vertical pipe (4), of the inclined pipes (14) is welded with the tops of the corresponding first base (2) and second base (3).

5. The confined space construction ventilation duct mounting bracket of claim 1, wherein: the both sides at clamp (9) top all laminate and have baffle (15), the through-hole has all been seted up at both ends of both sides around baffle (15) top, the inner chamber joint of through-hole has screw (16), the bottom of screw (16) runs through the through-hole and extends to outside and the top threaded connection of clamp (9).

6. The confined space construction ventilation duct mounting bracket of claim 1, wherein: the waterproof pipe is characterized in that protective coatings are coated on the surfaces of the pipe body (1), the first base (2), the second base (3), the vertical pipe (4), the adjusting rod (5), the lower clamp (8) and the upper clamp (9), and the protective coatings are waterproof paint.