Pre-buried channel with good anti-deformation effect

Abstract

The utility model relates to the technical field of pre-buried channels, in particular to a pre-buried channel with a good anti-deformation effect, which comprises a channel body, the channel body comprises a reinforcing shell and an inner pipe body, the reinforcing shell is sleeved on the outer side of the inner pipe body, the reinforcing shell and the inner pipe body are welded and fixed, and the inside of the reinforcing shell is hollow. A plurality of first inclined strip plates and a plurality of second inclined strip plates are uniformly arranged in the reinforcing shell, and the first inclined strip plates and the second inclined strip plates are spliced to divide the interior of the reinforcing shell into a plurality of first triangular structures and a plurality of second triangular structures, so that the effect of reinforcing the structural strength is achieved, and the bearing capacity and the compression resistance of the channel body can be improved; and the two sides of the reinforcing inclined plate are fixedly connected with the inner wall of the side edge of the inner pipe body and the inner wall of the top of the inner pipe body correspondingly, and the supporting and reinforcing effects are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to preburied channel technical field, concretely is a preburied channel with good anti -deformation effect. BACKGROUND

[0002] Preburied channel, in brief, is a channel component preburied in concrete structure, and the material is high-strength material such as carbon steel, and is treated on the surface by hot galvanizing to enhance corrosion resistance. In underground comprehensive pipe gallery, preburied channel is mainly used for the support and fixation of various engineering pipelines and lines such as power, communication, heating and reclaimed water.

[0003] However, the prior art has the following defects:

[0004] Preburied channel is buried in the ground, and is widely used on high-speed rail and subway track, but high-speed rail and subway run at high speed and have heavy weight, and many existing preburied tracks are only single iron plate without reinforcement and strengthening treatment, so that the channel is easily extruded and deformed or even damaged during long-term use, affecting use and having safety hazards. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a preburied channel with good anti-deformation effect to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a preburied channel with good anti-deformation effect, comprising a channel body, the channel body comprises a reinforcing shell and an inner pipe body, a plurality of first sliding grooves are uniformly arranged on the top of the inner pipe body, a plurality of second sliding grooves are uniformly arranged on the outer walls of the two sides of the inner pipe body, a plurality of first sliding strips and second sliding strips are respectively and uniformly arranged on the inner walls of the top and two sides of the reinforcing shell, the first sliding strips and second sliding strips are respectively and clampingly installed in the first sliding grooves and second sliding grooves, the reinforcing shell is sleeved on the outer side of the inner pipe body, the reinforcing shell is designed as hollow inside, and a plurality of first inclined strip plates and second inclined strip plates are respectively and fixedly installed on the two sides and top inside the reinforcing shell, and a reinforcing inclined plate is fixedly installed on the top of the two sides of the inner pipe body.

[0007] By adopting the above technical scheme, the reinforcing shell is sleeved on the outer side of the inner pipe body, the compression resistance and deformation resistance of the channel are enhanced, the service life is prolonged, the reinforcing inclined plate plays a supporting role on the two sides and top, and the deformation of the channel can be effectively prevented.

[0008] The cross-sectional shape of the reinforcing shell is "n" type, the two ends and bottom of the reinforcing shell are welded with the outer wall of the inner pipe body, and a second through groove is arranged in the middle of the bottom of the inner pipe body.

[0009] The technical scheme has the advantages that the inner wall of the shell and the outer wall of the inner pipe body are tightly abutted, and the contact position of the bottom of the two is fixed by welding.

[0010] The first inclined strip plates are symmetrically arranged in the vertical direction and are fixedly connected at the contact end, and a plurality of first triangular structures are formed between the first inclined strip plates and the inner wall of the reinforcing shell.

[0011] The technical scheme has the advantages that the triangular structure has strong stability, and can effectively improve the strength of the embedded channel and improve the bearing capacity.

[0012] The two ends of the channel body are welded with a panel, one side and the top of the panel are uniformly provided with a plurality of first clamping blocks and a plurality of second clamping blocks, the cross-sectional shape of the first clamping block and the second clamping block is triangular, and the first clamping block and the second clamping block are respectively clamped and installed in the first triangular structure and the second triangular structure.

[0013] The technical scheme has the advantages that the first clamping block and the second clamping block are clamped and installed in the first triangular structure and the second triangular structure, and play a role of rapid positioning.

[0014] The shape of the panel is the same as the cross-sectional shape of the channel body, a first through groove is formed in the inner side of the panel, and the first through groove is in communication with the second through groove.

[0015] The technical scheme has the advantages that the width of the first through groove is greater than the width of the second through groove, and the panel cover is arranged at the two ends of the channel body.

[0016] A plurality of mounting holes and a plurality of round through holes are uniformly formed in the middle of the top of the channel body, the round through holes and the mounting holes are arranged alternately, a rivet is fixedly installed in the mounting hole, and a circular flake-shaped head is arranged at the top of the rivet.

[0017] The technical scheme has the advantages that the bottom of the rivet is fixedly installed in the mounting hole, and the round through hole facilitates pouring of concrete.

[0018] A groove is formed around the mounting hole, the cross-sectional shape of the groove is rectangular, a reinforcing block is fixedly installed around the bottom of the rivet, and the reinforcing block is clamped and installed in the groove and fixedly connected with the groove.

[0019] The technical scheme has the advantages that the reinforcing block strengthens the installation and connection of the rivet, and can prevent the rivet from being broken.

[0020] The cross-sectional shape of the top of the channel body is a long arc.

[0021] By the technical scheme, the arc-shaped channel body is used for track corner.

[0022] Compared with the prior art, the utility model has the advantages of:

[0023] The utility model discloses a reinforcing shell is equipped with on the outside of inner tube body, and both fixed connection, and the inside of reinforcing shell is formed with a plurality of first triangle structure and second triangle structure by the splicing of first inclined strip board and second inclined strip board, improved the compression resistance and bearing capacity, can effectively avoid that the embedded channel is extruded deformation, prolongs its life. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is whole structure schematic diagram of the embodiment of the utility model;

[0025] Figure 2 It is front structure schematic diagram of the utility model;

[0026] Figure 3 It is front structure schematic diagram of the reinforcing shell of the utility model;

[0027] Figure 4 It is front structure schematic diagram of the inner tube body of the utility model;

[0028] Figure 5 It is whole structure schematic diagram of the embodiment two of the utility model.

[0029] In the drawing: 1, channel body;2, rivet;3, round through hole;4, reinforcing block;5, panel;6, reinforcing shell;7, first inclined strip board;8, second inclined strip board;9, mounting hole;10, recess;11, first slide;12, first sliding groove;13, reinforcing inclined plate;14, inner tube body;15, second slide;16, second sliding groove;17, first clamping block;18, second clamping block;19, first through slot;20, second through slot;21, first triangle structure;22, second triangle structure. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. EMBODIMENT

[0031] Please refer to Figures 1-4The utility model provides a kind of pre-buried channel with good anti-deformation effect, including channel body 1, channel body 1 includes reinforcing shell 6 and inner tube body 14, inner tube body 14 top is evenly provided with several first sliding grooves 12, and the outer wall of both sides of inner tube body 14 is evenly provided with several second sliding grooves 16, and the inner wall and the inner wall of both sides of reinforcing shell 6 top are evenly provided with several first sliding strips 11 and second sliding strips 15 respectively, and first sliding strip 11 and second sliding strip 15 are respectively clamped and installed in the inside of first sliding groove 12 and the inside of second sliding groove 16, reinforcing shell 6 is sleeved on the outside of inner tube body 14, reinforcing shell 6 is hollow in design inside, and the inside both sides and top are respectively fixedly installed with several first inclined strip plates 7 and second inclined strip plates 8, and the top of both sides inside inner tube body 14 is fixedly installed with reinforcing inclined plate 13, and first sliding strip 11 and second sliding strip 15 are inserted from one end of first sliding groove 12 and one end of second sliding groove 16 respectively.

[0032] The cross-sectional shape of reinforcing shell 6 is "n" type, and the two ends and the bottom of reinforcing shell 6 are welded with the outer wall of inner tube body 14. A second through groove 20 is formed in the middle of the bottom of inner tube body 14. The top cross-sectional shape of channel body 1 is long rectangular, and reinforcing shell 6 is clamped on the outside of inner tube body 14.

[0033] The two adjacent first inclined strip plates 7 are vertically symmetrical and fixedly connected at the contact end. A plurality of first triangular structures 21 are formed between the first inclined strip plate 7 and the inner wall of the reinforcing shell 6. The two adjacent second inclined strip plates 8 are horizontally symmetrical and fixedly connected at the contact end. A plurality of second triangular structures 22 are formed between the second inclined strip plate 8 and the inner wall of the reinforcing shell 6. The length of the first inclined strip plate 7 is equal to the length of the second inclined strip plate 8, and both are the same length as the reinforcing shell 6.

[0034] The two ends of the channel body 1 are welded with a panel 5. The two sides and the top of one side of the panel 5 are evenly provided with a plurality of first clamping blocks 17 and a plurality of second clamping blocks 18. The cross-sectional shape of the first clamping block 17 and the cross-sectional shape of the second clamping block 18 are both triangular. The first clamping block 17 and the second clamping block 18 are clamped and installed in the inside of the first triangular structure 21 and the second triangular structure 22 respectively. The size of the first clamping block 17 is larger than the size of the second clamping block 18.

[0035] The shape of the panel 5 is the same as the cross-sectional shape of the channel body 1. A first through groove 19 is formed in the inner side of the panel 5. The first through groove 19 is connected with the second through groove 20. The first through groove 19 and the second through groove 20 are filled with concrete.

[0036] A plurality of mounting holes 9 and a plurality of round through holes 3 are evenly formed in the middle of the top of the channel body 1. The round through holes 3 are staggered with the mounting holes 9. A rivet 2 is fixedly installed in the inside of the mounting hole 9, and a circular flaky head is provided at the top of the rivet 2. The round through hole 3 is convenient for pouring concrete.

[0037] The four sides of the installation hole 9 are provided with grooves 10, the cross section of the groove 10 is rectangular, the bottom of the rivet 2 is fixedly provided with a reinforcing block 4, the bottom of the reinforcing block 4 is clamped in the groove 10 and the two are fixedly connected, and the cross section of the reinforcing block 4 is a right trapezoid.

[0038] Working principle: when the utility model is used, first, the slot of the slot body 1 bottom is tightly attached to the formwork and accurately positioned, then fixed by using the bolt, after the slot body 1 is fixed, the inside is poured with concrete through the round through hole 3, the outer side of the inner tube body 14 is provided with a reinforcing shell 6, the inside of the reinforcing shell 6 is divided into a plurality of first triangular structures 21 and a plurality of second triangular structures 22 by a plurality of first inclined strip plates 7 and a plurality of second inclined strip plates 8, the structural strength is improved, the compression resistance and the bearing capacity are enhanced, and the deformation can be effectively prevented. Embodiment

[0039] Please refer to Figure 5 The top section of the slot body 1 is a long arc shape, and the slot body 1 has a certain arc.

[0040] Working principle: when the utility model is used, the arc-shaped slot body 1 is fixedly installed at the track bend, the internal structure is the same as the straight line type structure, and also has the anti-deformation ability.

[0041] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A pre-embedded channel with good anti-deformation effect, comprising a channel body (1), characterized in that: The channel body (1) includes a reinforcing outer shell (6) and an inner tube (14). The top of the inner tube (14) is evenly provided with a number of first sliding grooves (12). The outer walls on both sides of the inner tube (14) are evenly provided with a number of second sliding grooves (16). The inner wall at the top and the inner walls on both sides of the reinforcing outer shell (6) are evenly provided with a number of first sliding strips (11) and second sliding strips (15). The first sliding strips (11) and the second sliding strips (15) are respectively engaged and installed inside the first sliding groove (12) and the second sliding groove (16). The reinforcing outer shell (6) is sleeved on the outside of the inner tube (14). The reinforcing outer shell (6) is hollow inside, and a number of first inclined plates (7) and second inclined plates (8) are fixedly installed on its inner sides and top. The top of both sides of the inner tube (14) is fixedly installed with reinforcing inclined plates (13).

2. The pre-embedded channel with good anti-deformation effect according to claim 1, characterized in that: The cross-sectional shape of the reinforcing shell (6) is "n" shaped. The two ends and the bottom of the reinforcing shell (6) are welded to the outer wall of the inner tube (14). A second through groove (20) is opened in the middle of the bottom of the inner tube (14). The top cross-sectional shape of the groove body (1) is a long rectangle.

3. The pre-embedded channel with good anti-deformation effect according to claim 1, characterized in that: Two adjacent first inclined plates (7) are symmetrically arranged in the vertical direction and their contact ends are fixedly connected. Several first triangular structures (21) are formed between the first inclined plates (7) and the inner wall of the reinforcing shell (6). Two adjacent second inclined plates (8) are symmetrically arranged in the horizontal direction and their contact ends are fixedly connected. Several second triangular structures (22) are formed between the second inclined plates (8) and the inner wall of the reinforcing shell (6).

4. The embedded channel with good anti-deformation effect according to claim 3, characterized in that: The two ends of the channel body (1) are welded with a panel (5). On one side and the top of the panel (5), a number of first locking blocks (17) and a number of second locking blocks (18) are evenly provided. The cross-sectional shape of the first locking block (17) and the cross-sectional shape of the second locking block (18) are both triangular. The first locking block (17) and the second locking block (18) are respectively engaged and installed inside the first triangular structure (21) and the second triangular structure (22).

5. The pre-embedded channel with good anti-deformation effect according to claim 4, characterized in that: The shape of the panel (5) is the same as the cross-sectional shape of the channel body (1). A first through groove (19) is provided on the inner side of the panel (5), and the first through groove (19) is connected to the second through groove (20).

6. The embedded channel with good anti-deformation effect according to claim 1, characterized in that: The top of the channel body (1) is evenly provided with several mounting holes (9) and several through holes (3). The through holes (3) and the mounting holes (9) are staggered. A rivet (2) is fixedly installed inside the mounting hole (9) and the rivet (2) has a circular plate-shaped head on the top.

7. The embedded channel with good anti-deformation effect according to claim 6, characterized in that: The mounting hole (9) is provided with grooves (10) around its perimeter. The grooves (10) have a rectangular cross-sectional shape. The bottom of the rivet (2) is fixedly installed with reinforcing blocks (4) around its perimeter. The bottom of the reinforcing blocks (4) is engaged and installed inside the grooves (10) and the two are fixedly connected.

8. The pre-embedded channel with good anti-deformation effect according to claim 1, characterized in that: The top cross-section of the channel body (1) is a long, circular arc shape.

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