CN217872823U - Auxiliary chute for pouring tunnel short side wall concrete - Google Patents
Auxiliary chute for pouring tunnel short side wall concrete Download PDFInfo
- Publication number
- CN217872823U CN217872823U CN202221475298.8U CN202221475298U CN217872823U CN 217872823 U CN217872823 U CN 217872823U CN 202221475298 U CN202221475298 U CN 202221475298U CN 217872823 U CN217872823 U CN 217872823U
- Authority
- CN
- China
- Prior art keywords
- angle steel
- chute
- chute body
- side wall
- wall concrete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims abstract description 9
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 34
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a short side wall concrete of tunnel of pouring is with supplementary chute, including chute body and angle steel, the equal integrated into one piece in lower part at both ends has two draw bars No. one about the chute body, the equal integrated into one piece in lower extreme left and right sides of chute body has two draw bars No. two, the chute body is through the upper end of a draw bar and two draw bars demountable installation at two angle steels, the angle steel is provided with two, two the angle steel is bilateral symmetry setting, two common sliding connection has the reinforcement frame between the angle steel, and the reinforcement frame cup joints the outside at the chute body. A pour short side wall of tunnel concrete with supplementary chute, the installation can all be dismantled to chute body, angle steel and reinforcement frame, simple structure, the equipment is convenient, the stability of chute body is strong, chute body non-deformable damages, convenient to detach washs, and concrete speed of sliding down is very fast, is difficult for bonding, the practicality is strong.
Description
Technical Field
The utility model relates to a short side wall concrete placement construction technical field in tunnel, in particular to pour short side wall concrete in tunnel with supplementary chute.
Background
After the short side wall templates are assembled, the tank truck is stopped on the trestle for unloading, the trestle cannot be directly poured on a working surface because of larger distance and fall between the trestle and the short side wall, and concrete slides down from the high by adopting a chute (made of iron), flows into the chute and slides into a pouring point.
At present, when an inclined plane is small, concrete generally slides down slowly, the concrete is easily bonded to the chute wall, concrete rice crust is left, the weight is increased after water absorption, the chute is difficult to carry, the turnover frequency is low, and the chute is easy to deform and damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a short side wall concrete of pouring tunnel is with supplementary chute can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides a short side wall concrete of tunnel is with supplementary chute, includes chute body and angle steel, the equal integrated into one piece in lower part at both ends has two draw bars No. one about the chute body, the equal integrated into one piece in lower extreme left and right sides of chute body has two draw bars No. two, the chute body is through draw bar and No. two draw bars demountable installation in the upper end of two angle steels, the angle steel is provided with two, two the angle steel is bilateral symmetry setting, two common sliding connection has the reinforcement frame between the angle steel, and the reinforcement frame cup joints the outside at the chute body.
Preferably, the upper end of the lower part of the angle steel is opened and is had two spouts No. two, the structure of No. two spouts is corresponding with structure looks adaptation and the position of draw runner No. two, open one side of angle steel has two spouts No. one, the structure of a spout is corresponding with structure looks adaptation and the position of draw runner No. one, the fixed welding in lower extreme middle part of angle steel has cross connecting block.
Preferably, be located two of homonymy No. one the draw runner is sliding connection respectively in the spout that corresponds, and lie in with two draw runners of homonymy sliding connection respectively with chute body and angle steel demountable installation in the spout that corresponds No. two.
Preferably, the upper end left and right sides of reinforcement frame lower part all is provided with cross spread groove, the structure looks adaptation of the structure of cross spread groove and cross connecting block, the left and right sides of reinforcement frame upper part is provided with left side frame strip and right side frame strip respectively, both sides are integrated into one piece respectively about the opposite end of left side frame strip and right side frame strip have a gusset plate and No. two gusset plates, the lower extreme integrated into one piece of a gusset plate has two T type fixture blocks, the upper end integrated into one piece of No. two gusset plates has two draw-in grooves.
Preferably, the size of the T-shaped fixture block is matched with that of the second clamping groove in position, and the T-shaped fixture block is corresponding to the second clamping groove in position, and the T-shaped fixture block is slidably connected in the corresponding second clamping groove respectively to fixedly connect the first reinforcing plate to the upper end of the second reinforcing plate.
Preferably, cross connecting block sliding connection is with angle steel demountable installation in the upper end of reinforcing frame lower part in the cross spread groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in, sliding connection is respectively with chute body and angle steel demountable installation in a spout and No. two spouts that correspond through No. one draw runner and No. two draw runners of homonymy, strengthens the stability of chute body, simple structure, and the equipment is convenient, and convenient to detach washs.
2. The utility model discloses in, through T type fixture block sliding connection with a gusset plate fixed connection in the upper end of No. two gusset plates in No. two draw-in grooves that correspond to make the gusset frame seal, further consolidate the chute body through the gusset frame, non-deformable damages, and concrete speed of sliding down is very fast, and the concrete is difficult for bonding, and the practicality is strong.
Drawings
Fig. 1 is a schematic overall structure diagram of an auxiliary chute for pouring tunnel low-side wall concrete of the utility model;
fig. 2 is a schematic structural view of the chute body of the auxiliary chute for pouring concrete of the tunnel low-side wall of the utility model;
FIG. 3 is a schematic structural view of an angle steel of the auxiliary chute for pouring concrete of a tunnel low-side wall;
fig. 4 is a schematic structural view of a reinforcing frame of the auxiliary chute for pouring tunnel low-side wall concrete of the present invention;
fig. 5 is the utility model relates to a pour short limit wall concrete of tunnel and use some structural schematic of reinforcing frame of supplementary chute.
In the figure: 1. a chute body; 2. angle steel; 3. reinforcing the frame; 4. a cross-shaped connecting groove; 5. a first slider; 6. a second slider; 21. a first chute; 22. a second chute; 23. a cross-shaped connecting block; 31. a left frame strip; 32. a right frame strip; 33. a first reinforcing plate; 34. a T-shaped fixture block; 35. a second reinforcing plate; 36. a second card slot.
Detailed Description
Examples
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a short side wall concrete of tunnel is with supplementary chute, including chute body 1 and angle steel 2, the equal integrated into one piece in lower part at both ends has two slivers 5 about chute body 1, the equal integrated into one piece in lower extreme left and right sides of chute body 1 has two slivers 6 No. two, chute body 1 is through upper end of a slivers 5 and two slivers 6 demountable installation at two angle steel 2, angle steel 2 is provided with two, two angle steel 2 are the bilateral symmetry setting, common sliding connection has reinforcing frame 3 between two angle steel 2, and reinforcing frame 3 cup joints the outside at chute body 1, chute body 1 and reinforcing frame 3 are ironwork.
In the embodiment, the upper end of the lower part of the angle steel 2 is provided with two second sliding grooves 22, the structures of the second sliding grooves 22 are matched with the structures of the second sliding strips 6 and correspond to the positions of the second sliding strips, one side of the angle steel 2 is provided with two first sliding grooves 21, the structures of the first sliding grooves 21 are matched with the structures of the first sliding strips 5 and correspond to the positions of the first sliding strips, and the middle part of the lower end of the angle steel 2 is fixedly welded with a cross-shaped connecting block 23; the two first sliding strips 5 positioned on the same side are respectively connected in the corresponding first sliding grooves 21 in a sliding manner, and the two second sliding strips 6 positioned on the same side are respectively connected in the corresponding second sliding grooves 22 in a sliding manner, so that the chute body 1 and the angle steel 2 can be detachably installed; slide 6 difference sliding connection through a slide 5 and homonymy is with chute body 1 and angle steel 2 demountable installation in a spout 21 and No. two spouts 22 that correspond, reinforcing chute body 1's stability, simple structure, and the equipment is convenient, and convenient to detach washs.
In the embodiment, the left side and the right side of the upper end of the lower portion of the reinforcing frame 3 are both provided with a cross connecting groove 4, the structure of the cross connecting groove 4 is matched with the structure of the cross connecting block 23, the left side and the right side of the upper portion of the reinforcing frame 3 are respectively provided with a left frame strip 31 and a right frame strip 32, the upper side and the lower side of the opposite ends of the left frame strip 31 and the right frame strip 32 are respectively and integrally formed with a first reinforcing plate 33 and a second reinforcing plate 35, the lower end of the first reinforcing plate 33 is integrally formed with two T-shaped clamping blocks 34, and the upper end of the second reinforcing plate 35 is integrally formed with two second clamping grooves 36; the size of the T-shaped fixture block 34 is matched with that of the second fixture groove 36, the positions of the T-shaped fixture block and the second fixture groove correspond to each other, the two T-shaped fixture blocks 34 are respectively connected in the corresponding second fixture grooves 36 in a sliding mode, and the first reinforcing plate 33 is fixedly connected to the upper end of the second reinforcing plate 35; the cross connecting block 23 is slidably connected in the cross connecting groove 4, and the angle steel 2 is detachably arranged at the upper end of the lower part of the reinforcing frame 3; through T type fixture block 34 sliding connection with reinforcing plate 33 fixed connection in the corresponding No. two draw-in grooves 36 in the upper end at No. two reinforcing plate 35 to make reinforcing frame 3 seal, further consolidate chute body 1 through reinforcing frame 3, non-deformable damages, and gliding speed is very fast, and the concrete is difficult for bonding, and the practicality is strong.
It should be noted that, the utility model relates to a short side wall concrete of tunnel of pouring is with supplementary chute, in concrete use, slide 6 difference sliding connection through a draw runner 5 and homonymy is with chute body 1 and angle steel 2 demountable installation in corresponding spout 21 and No. two spouts 22 earlier, then adopt the same method with another angle steel 2 demountable installation at chute body 1's opposite side, thereby carry out demountable installation with chute body 1 and two angle steel 2, strengthen chute body 1's stability, moreover, the steam generator is simple in structure, convenient assembling, convenient to detach washs, then cross connecting block 23 difference sliding connection through the left and right sides is with angle steel 2 demountable installation in the cross spread groove 4 that corresponds in reinforcing frame 3, stimulate left side frame strip 31 and right side frame strip 32 of the left and right sides this moment, through T type fixture block 34 sliding connection in corresponding No. two draw-in grooves 36 with reinforcing plate 33 fixed connection in the upper end of No. two reinforcing plates 35, thereby make reinforcing frame 3 seal, further consolidate chute body 1 through pulling frame 3, and damage, and the gliding speed is very fast, the practicality is strong, the bonding practicality is strong.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a short side wall concrete of pouring tunnel is with supplementary chute, includes chute body (1) and angle steel (2), its characterized in that: the equal integrated into one piece in lower part at both ends has two draw runner (5) about chute body (1), the equal integrated into one piece in the lower extreme left and right sides of chute body (1) has two draw runner (6) No. two, chute body (1) is through upper end of a draw runner (5) and two draw runner (6) demountable installation at two angle steel (2), angle steel (2) are provided with two, two angle steel (2) are the bilateral symmetry and set up, common sliding connection has reinforcing frame (3) between two angle steel (2), and reinforcing frame (3) cup joint the outside at chute body (1).
2. The auxiliary chute for casting tunnel low side wall concrete as claimed in claim 1, wherein: open the upper end of angle steel (2) lower part has two spout (22) No. two, the structure of No. two spout (22) and the structure looks adaptation and the position of draw runner (6) No. two are corresponding, open one side of angle steel (2) has two spout (21), the structure of a spout (21) and the structure looks adaptation and the position of draw runner (5) are corresponding, the fixed welding in lower extreme middle part of angle steel (2) has cross connecting block (23).
3. The auxiliary chute for casting tunnel low side wall concrete as claimed in claim 1, wherein: two first sliding strips (5) positioned on the same side are respectively connected in the corresponding first sliding grooves (21) in a sliding mode, and two second sliding strips (6) positioned on the same side are respectively connected in the corresponding second sliding grooves (22) in a sliding mode to detachably mount the chute body (1) and the angle steel (2).
4. The auxiliary chute for casting tunnel low side wall concrete as claimed in claim 1, wherein: all be provided with cross spread groove (4) in the upper end left and right sides of reinforcement frame (3) lower part, the structure of cross spread groove (4) and the structure looks adaptation of cross connecting block (23), the left and right sides of reinforcement frame (3) upper part is provided with left side frame strip (31) and right side frame strip (32) respectively, both sides are integrated into one piece respectively about the opposition end of left side frame strip (31) and right side frame strip (32) have gusset plate (33) and No. two gusset plates (35), the lower extreme integrated into one piece of a gusset plate (33) has two T type fixture blocks (34), the upper end integrated into one piece of No. two gusset plates (35) has No. two draw-in grooves (36).
5. The auxiliary chute for casting tunnel low side wall concrete as claimed in claim 4, wherein: the size of the T-shaped clamping block (34) is matched with that of the second clamping groove (36) and the positions of the T-shaped clamping blocks are corresponding to each other, the two T-shaped clamping blocks (34) are respectively connected in the corresponding second clamping grooves (36) in a sliding mode, and the first reinforcing plate (33) is fixedly connected to the upper end of the second reinforcing plate (35).
6. The auxiliary chute for casting tunnel low side wall concrete as claimed in claim 2, wherein: the cross connecting block (23) is connected with the upper end of the lower part of the reinforcing frame (3) in a sliding manner, and the angle steel (2) is detachably arranged in the cross connecting groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221475298.8U CN217872823U (en) | 2022-06-14 | 2022-06-14 | Auxiliary chute for pouring tunnel short side wall concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221475298.8U CN217872823U (en) | 2022-06-14 | 2022-06-14 | Auxiliary chute for pouring tunnel short side wall concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217872823U true CN217872823U (en) | 2022-11-22 |
Family
ID=84096108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221475298.8U Expired - Fee Related CN217872823U (en) | 2022-06-14 | 2022-06-14 | Auxiliary chute for pouring tunnel short side wall concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217872823U (en) |
-
2022
- 2022-06-14 CN CN202221475298.8U patent/CN217872823U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221122 |