CN220551159U - Novel subway interval support - Google Patents

Abstract

The utility model discloses a novel subway interval bracket which comprises a plurality of vertical fixing frames, a plurality of supporting frames and a plurality of transverse pipes, wherein the vertical fixing frames are mutually parallel and vertically arranged along a wall body, each vertical fixing frame is of a vertical groove-shaped structure with a clamping structure, the vertical fixing frames are vertically provided with a plurality of deformation openings, the supporting frames are uniformly arranged on the vertical fixing frames through the clamping structure, the supporting frames on the vertical fixing frames are correspondingly arranged, and the transverse pipes are vertically arranged on the supporting frames with the same height as the vertical fixing frames. The vertical friction limit is realized through the pipe offset gravity center of one end by adopting a socket structure between the vertical fixing frame and the supporting frame, the limit mode still has a certain degree of freedom in the vertical space, and the flexibility and the stability of the device can be ensured in a proper range.

Description

Novel subway interval support

Technical Field

The utility model relates to the field of engineering construction, in particular to a novel subway section support.

Background

With the rapid development of economy and science and technology, people begin to pursue humanization and comfort of building facilities, and the emergence of a large number of high-rise super-large buildings and underground buildings leads to longer and more complex channels of the buildings. In a subway section, a certain activity margin is often required to be reserved for cables due to the overlong channel length. The existing subway section cable bracket mode is usually a fastening and fixing mode or a direct carrying mode. The fastening method has a problem in that the movement margin is not included in the design range, but when the direct mounting method is used, the pipe is excessively movable, which often causes some safety hazards.

According to the reasons, a novel subway section support is needed to solve the problems.

Disclosure of Invention

The utility model provides a novel subway section support, which aims to solve the problems that the prior subway section cable support is usually fastened and fixed or directly carried, the fastening mode has the problem that the activity allowance is not brought into the design range, and when the direct carrying mode is used, the pipe is too large in activity, so that potential safety hazards are caused, and the novel subway section support adopts a part of movable structure, so that the problems are solved.

The utility model provides a novel subway interval bracket which comprises a plurality of vertical fixing frames, a plurality of supporting frames and a plurality of transverse pipes, wherein the vertical fixing frames are mutually parallel and vertically arranged along a wall body, each vertical fixing frame is of a vertical groove-shaped structure with a clamping structure, the vertical fixing frames are vertically provided with a plurality of deformation openings, the supporting frames are uniformly arranged on the vertical fixing frames through the clamping structure, the supporting frames on the vertical fixing frames are correspondingly arranged, and the transverse pipes are vertically arranged on the supporting frames with the same height as the vertical fixing frames.

The utility model relates to a novel subway interval bracket, which is characterized in that a vertical fixing frame comprises a fastening plate, a first clamping plate, a second clamping plate, a first clamping protrusion, a second clamping protrusion and a plurality of deformation openings, wherein the fastening plate is of a strip-shaped structure, the first clamping plate and the second clamping plate are opposite and are arranged on long sides of the fastening plate, which are on two sides of the same plate surface, in parallel, the first clamping plate and the second clamping plate are perpendicular to the fastening plate, the first clamping protrusion and the second clamping protrusion are strip-shaped protrusions, the first clamping protrusion is arranged on the inner side plate surface of the first clamping plate along the length direction of the fastening plate, the second clamping protrusion is arranged on the inner side plate surface of the second clamping plate along the length direction of the fastening plate, the deformation openings are through holes uniformly arranged on the fastening plate, and each axial position of the first clamping protrusion and each axial position of the second clamping protrusion are equidistant to the fastening plate.

The novel subway interval support is characterized in that the support frame comprises an upper support frame and a lower support frame, wherein the upper support frame and the lower support frame are of a single cambered surface plate structure, a fixing plate is arranged on one end straight line side of the upper support frame and one end straight line side of the lower support frame, a pair of sliding grooves which are oppositely arranged along the direction of the straight line side are arranged on the other end straight line side of the upper support frame and the other end straight line side of the lower support frame, the sliding grooves are matched with a first clamping protrusion and a second clamping protrusion structure, the upper support frame and the lower support frame are clamped on the first clamping protrusion and the first clamping protrusion through the sliding grooves, the cambered surfaces of the upper support frame and the cambered surfaces of the lower support frame are oppositely arranged, the fixing plate of the upper support frame and the fixing plate of the lower support frame are fastened through fasteners, and transverse pipes penetrate through holes formed by combining the upper support frame and the lower support frame.

According to the novel subway interval support, as an optimal mode, damping pieces are arranged between the upper support frame and the first clamping protrusion and between the lower support frame and the second clamping protrusion, and damping pieces are arranged between the lower support frame and the first clamping protrusion and between the lower support frame and the second clamping protrusion.

According to the novel subway section support, as an optimal mode, the first clamping plate and the second clamping plate are both provided with the adjusting slits arranged along the width direction.

The utility model has the following beneficial effects:

the vertical friction limit is realized through the pipe offset gravity center of one end by adopting a socket structure between the vertical fixing frame and the supporting frame, the limit mode still has a certain degree of freedom in the vertical space, and the flexibility and the stability of the device can be ensured in a proper range.

Drawings

FIG. 1 is a schematic view of a novel subway section bracket;

FIG. 2 is a schematic view of a novel vertical fixing frame of a subway section bracket;

fig. 3 is a schematic diagram of a novel subway section support frame.

Reference numerals:

1. a vertical fixing frame; 11. a fastening plate; 12. a first clamping plate; 13. a second clamping plate; 14. a first clamping projection; 15. a second clamping projection; 16. a deformation port; 2. a support frame; 21. an upper support frame; 22. a lower support frame; 3. and (5) transverse piping.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

As shown in fig. 1, a novel subway section support comprises a plurality of vertical fixing frames 1, a plurality of supporting frames 2 and a plurality of transverse pipes 3, wherein the vertical fixing frames 1 are mutually parallel and vertically arranged along a wall body, the vertical fixing frames 1 are of vertical groove-shaped structures with clamping structures, the vertical fixing frames 1 are vertically provided with a plurality of deformation openings 16, the supporting frames 2 are uniformly arranged on the vertical fixing frames 1 through the clamping structures, the supporting frames 2 on each vertical fixing frame 1 are correspondingly arranged, and the transverse pipes 3 are arranged on the supporting frames 2 with the same height as each vertical fixing frame 1.

As shown in fig. 2, the vertical fixing frame 1 includes a fastening plate 11, a first clamping plate 12, a second clamping plate 13, a first clamping protrusion 14, a second clamping protrusion 15 and a plurality of deformation openings 16, the fastening plate 11 is in a strip structure, the first clamping plate and the second clamping plate are opposite and arranged on two long sides of the same plate surface of the fastening plate 11 in parallel, the first clamping plate and the second clamping plate are perpendicular to the fastening plate 11, the first clamping protrusion 14 and the second clamping protrusion 15 are strip-shaped protrusions, the first clamping protrusion 14 is arranged on the inner plate surface of the first clamping plate along the length direction of the fastening plate 11, the second clamping protrusion 15 is arranged on the inner plate surface of the second clamping plate along the length direction of the fastening plate 11, the deformation openings 16 are through holes uniformly arranged on the fastening plate 11, and each axial position of the first clamping protrusion 14 and each axial position of the second clamping protrusion 15 are equidistant from the fastening plate 11.

As shown in fig. 3, the support frame 2 includes an upper support frame 21 and a lower support frame 22, the upper support frame 21 and the lower support frame 22 are in a single arc surface plate structure, a fixing plate is arranged on one end straight line edge of the upper support frame 21 and one end straight line edge of the lower support frame 22, a pair of sliding grooves which are oppositely arranged along the direction of the straight line edge are arranged on the other end straight line edge of the upper support frame 21 and the other end straight line edge of the lower support frame 22, the sliding grooves are matched with the structures of the first clamping protrusion 14 and the second clamping protrusion 15, the upper support frame 21 and the lower support frame 22 are clamped on the first clamping protrusion 14 through the sliding grooves, the arc surfaces of the upper support frame 21 and the arc surface of the lower support frame 22 are oppositely arranged, the fixing plate of the upper support frame and the fixing plate of the lower support frame are fastened through fasteners, and the transverse piping 3 penetrates through a through hole formed by combining the upper support frame and the lower support frame.

In the embodiment, the vertical fixing frame 1 adopts 21 single-spliced C-shaped steel, 2M 8 stainless steel expansion bolts are used for fixing the vertical fixing frame 1 on the side wall of a section every 1.2M, the bottom edge of the vertical fixing frame 1 is installed at a height distance of 1.25M from the evacuation platform, and the support frame 2 adopts P-shaped pipe clamps to fix the electric piping on the C-shaped channel steel.

Considering the requirements of the explosion-proof box and lamp wiring between the horizontal pipes, the clearance between the pipes is not less than 10cm, and the blanking length of each C-shaped steel is determined according to the number of the required pipes. The straight line section 21 single-spliced C-shaped steel is directly cut without additional operation, and the arc section is cut into a short groove inwards through the middle of the 21 single-spliced C-shaped steel.

Example 2

On the basis of embodiment 1, in this embodiment, a damping member is provided between the upper support frame 21 and the first and second clamping protrusions 15, and a damping member is provided between the lower support frame 22 and the first and second clamping protrusions 14 and 15.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. Novel subway interval support, its characterized in that: including a plurality of vertical mount (1), a plurality of support frame (2) and a plurality of horizontal piping (3), vertical mount (1) are parallel to each other along the vertical setting of wall body, vertical mount (1) is for having the vertical groove type structure of clamp structure, vertical mount (1) are provided with a plurality of deformation mouths (16) along vertical, support frame (2) are passed through clamp structure evenly sets up on vertical mount (1), each on vertical mount (1) support frame (2) correspond the setting, horizontal piping (3) are perpendicular vertical mount (1) set up each vertical mount (1) are equi-altitude on support frame (2).

2. The novel subway section bracket according to claim 1, wherein: the vertical fixing frame (1) comprises a fastening plate (11), a first clamping plate (12), a second clamping plate (13), a first clamping boss (14), a second clamping boss (15) and a plurality of deformation openings (16), wherein the fastening plate (11) is of a strip-shaped structure, the first clamping plate and the second clamping plate are opposite and are arranged in parallel on two long sides of the fastening plate (11) and the two long sides of the fastening plate, the first clamping plate and the second clamping plate are perpendicular to the fastening plate (11), the first clamping boss (14) and the second clamping boss (15) are strip-shaped bosses, the first clamping boss (14) is arranged on the inner side plate of the first clamping plate along the length direction of the fastening plate (11), the deformation openings (16) are through holes uniformly formed in the fastening plate (11), and the first clamping boss (14) and the second clamping boss (15) are axially equidistant from each other.

3. The novel subway section bracket according to claim 2, wherein: the support frame (2) comprises an upper support frame (21) and a lower support frame (22), the upper support frame (21) and the lower support frame (22) are of a single cambered surface plate structure, the upper support frame (21) and one end straight line edge of the lower support frame (22) are provided with fixing plates, the other end straight line edge of the upper support frame (21) and the other end straight line edge of the lower support frame (22) are provided with a pair of sliding grooves which are oppositely arranged along the direction of the straight line edge, the sliding grooves are matched with the structures of the first clamping protrusion (14) and the second clamping protrusion (15), the upper support frame (21) and the lower support frame (22) are clamped on the first clamping protrusion (14) through the sliding grooves, the cambered surfaces of the upper support frame (21) and the cambered surfaces of the lower support frame (22) are oppositely arranged, the fixing plates of the upper support frame and the fixing plates of the lower support frame are fastened through fasteners, and the transverse tubing (3) penetrates through the through holes formed in the upper support frame and the lower support frame.

4. A novel subway section stand according to claim 3, wherein: damping pieces are arranged between the upper supporting frame (21) and the first clamping protrusion (14) and between the lower supporting frame (22) and the second clamping protrusion (15), and damping pieces are arranged between the lower supporting frame (22) and the first clamping protrusion (14) and between the lower supporting frame and the second clamping protrusion (15).

5. The novel subway section bracket according to claim 2, wherein: the first clamping plate (12) and the second clamping plate (13) are both provided with adjusting slits arranged along the width direction.