CN213417740U - Precast block channel structure - Google Patents
Precast block channel structure Download PDFInfo
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- CN213417740U CN213417740U CN202022247136.6U CN202022247136U CN213417740U CN 213417740 U CN213417740 U CN 213417740U CN 202022247136 U CN202022247136 U CN 202022247136U CN 213417740 U CN213417740 U CN 213417740U
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Abstract
The utility model relates to a prefabricated section channel structure, it includes the channel main part of a plurality of head and the tail concatenations, the transversal U-shaped of personally submitting of channel main part, channel main part one end is fixed with the connecting plate, the upper surface of the channel main part other end seted up with connecting plate complex spread groove, the sealed subassembly that is used for keeping between the adjacent channel main part is installed to the spread groove department of channel main part, install the coupling assembling that is used for connecting adjacent channel main part jointly between the adjacent channel main part. In this application, when taking place the seepage between certain channel main part and the channel main part of being connected, the staff only need adjust the coupling assembling of this department, can dismantle and mend the hourglass easily two adjacent channel main parts that take place the seepage, is favorable to guaranteeing this prefabricated section channel structure drainage work's normal clear.
Description
Technical Field
The application relates to the technical field of hydraulic engineering, in particular to a precast block channel structure.
Background
In hydraulic engineering, especially in the field of hydraulic engineering, a large number of channel prefabricated parts are usually used for laying drainage channels.
Chinese patent No. CN203755270U discloses a water-saving water conservancy channel prefabricated member, which comprises an open trapezoidal channel main body, a trapezoidal insertion groove is arranged at the bottom of one side of the channel main body, a trapezoidal insertion protrusion is arranged at the other side of the channel main body, and the insertion protrusion is matched with the insertion groove.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: adjacent channel main parts are connected through the inserting protrusion and the inserting notch in an inserting matching mode, and when leakage occurs between the adjacent channel main parts, workers are difficult to detach the adjacent channel main parts and perform leakage repairing.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the staff to dismantle and the mending-leakage adjacent channel main part, this application provides a prefabricated section channel structure.
The application provides a prefabricated section channel structure adopts following technical scheme:
the utility model provides a prefabricated section channel structure, includes the channel main part of a plurality of head and the tail concatenations, the transversal U-shaped of personally submitting of channel main part, channel main part one end is fixed with the connecting plate, the upper surface of the channel main part other end seted up with connecting plate complex spread groove, the sealed subassembly that is used for keeping between the adjacent channel main part is installed to the spread groove department of channel main part, and is adjacent install the coupling assembling that is used for connecting adjacent channel main part jointly between the channel main part.
Through adopting above-mentioned technical scheme, through setting up seal assembly to this makes and keeps good leakproofness between the connecting groove of channel main part and the connecting plate of another channel main part, has reduced the probability that takes place the seepage between the adjacent channel main part. Through setting up coupling assembling to this can be connected between the adjacent channel main part, when the seepage takes place between certain channel main part and the channel main part of being connected, the staff only needs to adjust the coupling assembling of this department, can be easily with the spread groove separation in the connecting plate in the channel main part and another channel main part to dismantle and the mending-leakage two adjacent channel main parts that take place the seepage, be favorable to guaranteeing this prefabricated section channel structure drainage work's normal clear.
Preferably, coupling assembling includes the fixed block fixed with channel main part outer wall and sets up the U-shaped plate body on the fixed block, the cooperation is pegged graft with the fixed block to the U-shaped plate body.
Through adopting above-mentioned technical scheme, when splicing adjacent channel main part, the staff only needs to aim at two fixed blocks in two adjacent channel main parts, aim at and peg graft the U-shaped plate body with the fixed block afterwards for the bottom surface and the fixed block upper surface butt on U-shaped plate body upper portion, upper surface and the fixed block bottom surface butt of U-shaped plate body lower part, with this can be connected the fixed block between the adjacent channel main part through the U-shaped plate body, thereby make and to connect between the adjacent channel main part.
Preferably, an upper chamfer is formed on the position, close to the center of the channel main body, of the bottom surface of the upper part of the U-shaped plate body, and a lower chamfer is formed on the position, close to the center of the channel main body, of the upper surface of the lower part of the U-shaped plate body.
Through adopting above-mentioned technical scheme, through setting up chamfer and lower chamfer to this degree of difficulty that has reduced the alignment of U-shaped plate body and fixed block is favorable to the staff to peg graft the fixed block in U-shaped plate body and the adjacent channel main part, thereby makes to fix between the adjacent channel main part.
Preferably, the upper part of the U-shaped plate body is provided with a limiting member for limiting the relative position between the U-shaped plate body and the fixing block.
Through adopting above-mentioned technical scheme, through setting up the locating part to this relative position between U-shaped plate body and the fixed block has played good limited effect, is favorable to strengthening the stability of being connected between U-shaped plate body and the fixed block.
Preferably, the locating part is a bolt, the bolt penetrates through the upper part of the U-shaped plate body and the fixing block and is in clearance fit with the upper part of the U-shaped plate body and the fixing block, and the lower end of the bolt is in threaded connection with the lower part of the U-shaped plate body.
Through adopting above-mentioned technical scheme, select for use the bolt as the locating part, the bolt lower extreme runs through U-shaped plate body upper portion and fixed block to with U-shaped plate body lower part threaded connection, with this make the joint action between U-shaped plate body and the fixed block more firm, reduced the not hard up probability of appearing between U-shaped plate body and the fixed block.
Preferably, the sealing assembly comprises a sealing rubber sheet which is jointed and fixed with the bottom wall in the connecting groove.
Through adopting above-mentioned technical scheme, the sealing rubber piece adopts rubber materials to make, has good elasticity performance, under the mating action between diapire in connecting plate and spread groove to this makes the sealing rubber piece fully supported tightly, makes the gap between diapire in connecting plate and the spread groove fully filled up by the sealing rubber piece, makes and keeps good leakproofness between two adjacent channel main parts.
Preferably, the sealing assembly further comprises an arc-shaped protruding strip fixed to the bottom surface of the connecting plate, and the extending direction of the arc-shaped protruding strip is parallel to the extending direction of the connecting plate.
Through adopting above-mentioned technical scheme, through setting up the arc sand grip, under the mating action between arc sand grip and spread groove diapire to this makes the sealing rubber piece by fully supporting tightly, has further reduced the gap between arc sand grip and the spread groove diapire, has strengthened the sealed effect between the adjacent channel main part.
Preferably, the arc-shaped convex strips are provided in plurality.
Through adopting above-mentioned technical scheme, through setting up a plurality of arc sand grips to this makes the sealing rubber piece to be supported by a plurality of arc sand grips and presses into multistage arc column structure, has strengthened the effect of blocking water of sealing rubber piece, has improved seal assembly's antiseep effect.
In summary, the present application includes at least one of the following beneficial technical effects:
in the application, when leakage occurs between a certain channel main body and the channel main body connected with the channel main body, a worker can easily detach and repair the two adjacent channel main bodies with leakage only by adjusting the connecting component at the position, so that the normal operation of drainage of the precast block channel structure is ensured;
in the application, the adjacent channel main bodies can be connected by aligning the two fixing blocks on the two adjacent channel main bodies and then aligning and inserting the U-shaped plate bodies and the fixing blocks, so that the connection stability between the adjacent channel main bodies is enhanced;
in this application, the sealing rubber piece adopts rubber materials to make, has good elastic property, and the mating reaction fully supports tight sealing rubber piece between diapire in connecting plate and the spread groove for the gap between diapire in connecting plate and the spread groove is fully filled up, makes and keeps good leakproofness between two adjacent channel main parts.
Drawings
Fig. 1 is a schematic structural view of a precast block channel structure according to an embodiment of the present application.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Description of reference numerals: 1. a channel body; 11. a connecting plate; 12. connecting grooves; 2. a seal assembly; 21. sealing the rubber sheet; 22. arc-shaped convex strips; 3. a connecting assembly; 31. a fixed block; 32. a U-shaped plate body; 321. chamfering; 322. lower chamfering; 4. and a limiting member.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a precast block channel structure. Referring to fig. 1, the precast block channel structure comprises a channel main body 1, a connecting plate 11, a sealing assembly 2 and a connecting assembly 3, wherein the channel main body 1 is a precast slab structure with a U-shaped cross section, the channel main bodies 1 are multiple, and the adjacent channel main bodies 1 are sequentially spliced end to end. The connecting plate 11 is a plate-shaped structure with a U-shaped cross section, the side wall of one side of the connecting plate 11 and one end of the channel main body 1 are integrally formed, the upper surface of the connecting plate 11 is flush with the upper surface of the channel main body 1, and the upper surface of one side of the channel main body 1, which is far away from the connecting plate 11, is provided with a connecting groove 12 matched with the connecting plate 11.
Referring to fig. 1, a sealing member 2 is disposed at a connecting groove 12 of a channel body 1 for maintaining a seal between adjacent channel bodies 1, and the sealing member 2 includes a sealing rubber sheet 21 and an arc-shaped protruding strip 22. The sealing rubber sheet 21 is a sheet structure with a U-shaped cross section, the bottom surface of the sealing rubber sheet is attached and fixed with the inner bottom wall of the connecting groove 12, and the sealing rubber sheet 21 is made of rubber materials and has good elastic performance. The extending direction of arc sand grip 22 is parallel with the extending direction of connecting plate 11, and the upper surface of arc sand grip 22 is fixed with the bottom surface of connecting plate 11, and the bottom surface of arc sand grip 22 is bellied arc downwards, and the quantity of arc sand grip 22 is a plurality of, and the interval between the adjacent arc sand grip 22 equals.
Referring to fig. 1, the connection assembly 3 is commonly installed on the adjacent channel main bodies 1 for connecting the adjacent channel main bodies 1, and the connection assembly 3 includes a fixing block 31 and a U-shaped plate body 32. The cross section of the fixing block 31 is rectangular, the side wall of the fixing block 31 close to one side of the center of the channel main body 1 is fixed with the position of the outer side wall of the channel main body 1 close to the upper end face of the channel main body 1, four fixing blocks 31 are arranged on each channel main body 1, and the four fixing blocks 31 are distributed in a rectangular mode relative to the channel main body 1. The U-shaped plate body 32 is a plate-shaped structure with a U-shaped cross section, and is in plug fit with the fixing block 31, the bottom surface of the upper portion of the U-shaped plate body 32 is abutted to the upper surface of the fixing block 31, the upper surface of the lower portion of the U-shaped plate body 32 is abutted to the bottom surface of the fixing block 31, and the side wall of the vertical portion of the U-shaped plate body 32, which is close to one side of the center of the channel main body 1, is abutted to the side wall. Through setting up coupling assembling 3, the staff aligns connecting plate 11 on with a channel main part 1 and the spread groove 12 on another channel main part 1, and aim at the back with fixed block 31 on two adjacent channel main parts 1, only need to peg graft fixed block 31 on U-shaped plate body 32 and two adjacent channel main parts 1, can make sealing rubber piece 21 by fully supporting tightly under the effect of arc sand grip 22 and spread groove 12 inner bottom wall, make the gap between the inner bottom wall of connecting plate 11 and spread groove 12 fully filled up, the leakproofness of connecting between two adjacent channel main parts 1 has been strengthened.
Referring to fig. 2, the upper portion of the U-shaped plate 32 is provided with an upper chamfer 321, and the upper chamfer 321 is arranged on an intersecting edge between the bottom surface of the upper portion of the U-shaped plate 32 and the side wall of the upper portion of the U-shaped plate 32 close to the center of the channel main body 1. The lower part of the U-shaped plate body 32 is provided with a lower chamfer 322, and the lower chamfer 322 is arranged on the intersecting edge between the upper surface of the lower part of the U-shaped plate body 32 and the side wall of the U-shaped plate body 32 close to one side of the center of the channel main body 1. Through setting up chamfer 321 and lower chamfer 322 to this degree of difficulty of aiming at and splicing between the fixed block 31 on U-shaped plate body 32 and two adjacent channel main parts 1 has been reduced, is favorable to the staff to use U-shaped plate body 32 to connect two adjacent channel main parts 1.
Referring to fig. 1, a limiting member 4 is disposed on the upper portion of the U-shaped plate body 32 and is used for limiting a relative position between the U-shaped plate body 32 and the fixing block 31, in this embodiment, the limiting member 4 may be a bolt, the bolt penetrates through the upper portion of the U-shaped plate body 32 and the fixing block 31 and is in clearance fit with the upper portion of the U-shaped plate body 32 and the upper portion of the fixing block 31, and the lower end of the bolt is in threaded connection with the lower portion of the U-shaped plate body 32, so that a worker can fix the U-shaped plate body 32 and the fixing block 31 by using the bolt, and the fixing blocks 31 on two adjacent channel main bodies 1 are.
The implementation principle of a precast block channel structure in the embodiment of the application is as follows: by providing the sealing member 2 so that good sealing is maintained between the connecting groove 12 of the channel main body 1 and the connecting plate 11 of another channel main body 1, the probability of leakage occurring between adjacent channel main bodies 1 is reduced. Through setting up coupling assembling 3 to this can be connected between the adjacent channel main part 1, when the seepage takes place between certain channel main part 1 and the channel main part 1 of rather than being connected, the staff only needs to adjust the coupling assembling 3 of this department, can separate connecting plate 11 on the channel main part 1 and spread groove 12 on another channel main part 1 easily to dismantle and mend the hourglass two adjacent channel main parts 1 that take place the seepage, be favorable to guaranteeing this prefabricated section channel structure drainage work's normal clear.
This scheme is through setting up coupling assembling 3, the connecting plate 11 on the staff will a channel main part 1 aligns with the spread groove 12 on another channel main part 1, and aim at the back with fixed block 31 on two channel main parts 1, only need to peg graft fixed block 31 on U-shaped plate body 32 and two adjacent channel main parts 1, can make sealing rubber piece 21 fully supported tightly under the effect of diapire in arc sand grip 22 and spread groove 12, thereby make the gap between the diapire in connecting plate 11 and spread groove 12 fully filled up by sealing rubber piece 21, make and keep good leakproofness between two adjacent channel main parts 1, the probability of rivers by the gap seepage between two adjacent channel main parts 1 has been reduced. In this embodiment, the limiting members 4 are bolts, so that the staff can fix the U-shaped plate 32 and the fixing blocks 31 by using the bolts, so that the fixing blocks 31 on two adjacent channel main bodies 1 are fixed, and thus two adjacent channel main bodies 1 are fixed. When the seepage takes place between two adjacent channel main parts 1, only need unscrew the bolt, can dismantle U-shaped plate body 32 easily to dismantle two adjacent channel main parts 1, so that the staff mends the hourglass between two adjacent channel main parts 1 to taking place the seepage.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A precast block channel structure is characterized in that: channel main part (1) including a plurality of end-to-end concatenations, the transversal U-shaped of personally submitting of channel main part (1), channel main part (1) one end is fixed with connecting plate (11), upper surface of the channel main part (1) other end seted up with connecting plate (11) complex spread groove (12), spread groove (12) department of channel main part (1) installs and is used for keeping sealed seal assembly (2) between adjacent channel main part (1), and is adjacent install coupling assembling (3) that are used for connecting adjacent channel main part (1) between channel main part (1) jointly.
2. The precast block canal structure of claim 1, wherein: coupling assembling (3) include with fixed block (31) of channel main part (1) outer wall fixed and set up U-shaped plate body (32) on fixed block (31), the cooperation is pegged graft with fixed block (31) to U-shaped plate body (32).
3. The precast block canal structure of claim 2, wherein: the bottom surface on U-shaped plate body (32) upper portion has seted up on being close to channel main part (1) center the position and has seted up down chamfer (321), lower chamfer (322) have been seted up on the upper surface of U-shaped plate body (32) lower part is close to channel main part (1) center the position.
4. The precast block canal structure of claim 3, wherein: the upper part of the U-shaped plate body (32) is provided with a limiting piece (4) used for limiting the relative position between the U-shaped plate body (32) and the fixing block (31).
5. The precast block canal structure of claim 4, wherein: the limiting parts (4) are bolts, the bolts penetrate through the upper portion of the U-shaped plate body (32) and the fixing blocks (31) and are in clearance fit with the upper portion of the U-shaped plate body (32) and the fixing blocks (31), and the lower ends of the bolts are in threaded connection with the lower portion of the U-shaped plate body (32).
6. The precast block canal structure of claim 2, wherein: the sealing component (2) comprises a sealing rubber sheet (21) which is jointed and fixed with the bottom wall in the connecting groove (12).
7. The precast block canal structure of claim 6, wherein: seal assembly (2) still include with fixed arc sand grip (22) of connecting plate (11) bottom surface, the extending direction of arc sand grip (22) is parallel with the extending direction of connecting plate (11).
8. The precast block canal structure of claim 7, wherein: the arc-shaped convex strips (22) are provided with a plurality of convex strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022247136.6U CN213417740U (en) | 2020-10-09 | 2020-10-09 | Precast block channel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022247136.6U CN213417740U (en) | 2020-10-09 | 2020-10-09 | Precast block channel structure |
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| CN213417740U true CN213417740U (en) | 2021-06-11 |
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| CN202022247136.6U Active CN213417740U (en) | 2020-10-09 | 2020-10-09 | Precast block channel structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699940A (en) * | 2021-09-06 | 2021-11-26 | 北京华昊水利水电工程有限责任公司 | Aqueduct water stop structure and construction method thereof |
| CN114508163A (en) * | 2022-02-22 | 2022-05-17 | 王磊 | Hydraulic engineering device for emergency drainage |
| CN115874580A (en) * | 2023-03-09 | 2023-03-31 | 成都凌中盈智科技服务有限公司 | Socket joint formula dovetail groove channel |
| CN115977035A (en) * | 2023-02-17 | 2023-04-18 | 兰州理工大学 | Quick assembly type channel connected in mortise and tenon mode |
-
2020
- 2020-10-09 CN CN202022247136.6U patent/CN213417740U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699940A (en) * | 2021-09-06 | 2021-11-26 | 北京华昊水利水电工程有限责任公司 | Aqueduct water stop structure and construction method thereof |
| CN114508163A (en) * | 2022-02-22 | 2022-05-17 | 王磊 | Hydraulic engineering device for emergency drainage |
| CN114508163B (en) * | 2022-02-22 | 2024-04-02 | 新疆益海恒通建筑工程有限公司 | Hydraulic engineering device for emergency drainage |
| CN115977035A (en) * | 2023-02-17 | 2023-04-18 | 兰州理工大学 | Quick assembly type channel connected in mortise and tenon mode |
| CN115874580A (en) * | 2023-03-09 | 2023-03-31 | 成都凌中盈智科技服务有限公司 | Socket joint formula dovetail groove channel |
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Effective date of registration: 20210824 Address after: 237000 first floor, people's government office building, danjiamiao Town, Huoshan County, Lu'an City, Anhui Province Patentee after: ANHUI PIYUAN CONSERVANCY ENGINEERING Co.,Ltd. Address before: 237000 Dingji town government, Yu'an District, Lu'an City, Anhui Province Patentee before: Anhui Changda Construction Engineering Co.,Ltd. |