CN216809643U - Effectual precast concrete box culvert of anti seepage - Google Patents
Effectual precast concrete box culvert of anti seepage Download PDFInfo
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- CN216809643U CN216809643U CN202122518598.1U CN202122518598U CN216809643U CN 216809643 U CN216809643 U CN 216809643U CN 202122518598 U CN202122518598 U CN 202122518598U CN 216809643 U CN216809643 U CN 216809643U
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- groove
- connecting part
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Abstract
The utility model discloses a precast concrete box culvert with a good anti-leakage effect, which comprises a culvert body, wherein one end of the culvert body is fixedly provided with a connecting part, the other end of the culvert body is provided with an embedded groove matched with the connecting part, one side of the connecting part, which is close to the culvert body, is provided with a water guide groove, the connecting part is provided with a mounting groove, and a sealing rubber strip is embedded in the mounting groove. According to the utility model, the connecting part is provided with the water chute and the mounting groove, the mounting groove is arranged outside the water chute, the sealing rubber strip is arranged in the mounting groove, the other side of the culvert body is provided with the embedded groove, the embedded groove is internally provided with the laminating groove matched with the rubber of the embedded part, the sealing rubber strip is arranged around the connecting part, so that the sealing property between two adjacent culvert bodies is improved, and through the matching use of the radian notch on the connecting part, the water chute, the drain hole and the drainage groove, the water chute is annularly arranged, so that the junction of the culvert body is timely drained, and the water flow is prevented from permeating into the interior of the culvert body.
Description
Technical Field
The utility model relates to the technical field of precast concrete components, in particular to a precast concrete box culvert with a good anti-leakage effect.
Background
The box culvert refers to a culvert built by reinforced concrete box pipe joints. The box culvert is composed of one or more square or rectangular pipe joints, which are generally made of reinforced concrete, and the tongue-and-groove connection refers to a structure which is spliced up and down and can prevent through seams. The concrete box culvert has the advantages of low cost, high space utilization rate, reasonable occupation of underground space and the like because the size of the concrete box culvert can be adjusted according to the geographical environment of a project, and is widely applied.
The junction of two adjacent box culverts generally can set up the rubber strip in the use of current box culvert to this leakproofness of guaranteeing the box culvert, but the sealed effect of single rubber strip that uses is general, and there is the infiltration condition culvert union coupling often can appear.
Therefore, the utility model is necessary to provide the precast concrete box culvert with good anti-leakage effect.
SUMMERY OF THE UTILITY MODEL
Therefore, the precast concrete box culvert with good anti-leakage effect provided by the utility model solves the problem by arranging the connecting part on the culvert body, arranging the water guide groove and the mounting groove on the connecting part, arranging the mounting groove on the outer side of the water guide groove and arranging the sealing rubber strip in the mounting groove.
In order to achieve the above purpose, the utility model provides the following technical scheme: a precast concrete box culvert with good anti-leakage effect comprises a culvert body, wherein one end of the culvert body is fixedly provided with a connecting part, and the other end of the culvert body is provided with an embedded groove matched with the connecting part;
the connecting portion are close to one side of the culvert body and have been seted up the guiding gutter, the mounting groove has been seted up on the connecting portion, guiding gutter and mounting groove all encircle the setting along connecting portion week surface, the block groove has all been seted up to the inside both sides of mounting groove on the connecting portion, the inside joint strip that inlays of mounting groove is equipped with, the equal fixedly connected with block strip in joint strip both sides just block strip embedding block inslot portion, the joint strip top extends to the connecting portion outside, the joint strip outside is provided with embedding portion.
Preferably, the mounting groove is disposed at an outer side of the water guide groove.
Specifically, the guiding gutter is arranged on the outer side, so that water permeating from the connecting part of the culvert body is directly close to the guiding gutter, and the subsequent guiding gutter is convenient to drain.
Preferably, the top of the connecting part is provided with a radian notch, and the radian notch is arranged in a bowl shape.
Specifically, the radian notch is arranged, so that water flow falling on the connecting part can form certain aggregation above the connecting part.
Preferably, the joint strip and the clamping strip are arranged along the circumferential surface of the connecting part in a surrounding mode.
Specifically, the block strip is provided with and does benefit to when installing two culvert bodies, fixes a position joint strip on the connecting portion, plays certain fixed effect simultaneously, avoids joint strip to take place the skew easily and breaks away from the mounting groove.
Preferably, the connecting part is provided with a plurality of water drainage holes at positions corresponding to the water guide grooves and the radian notches.
Specifically, the water discharge holes enable water flow gathered at the radian notches on the connecting parts to enter the water guide grooves.
Preferably, the drainage holes penetrate through the connecting part and extend into the water chute, and the drainage holes are uniformly arranged at equal intervals.
Specifically, the plurality of drain holes increase the drainage rate.
Preferably, a joint groove is formed in the culvert body embedding groove, and the position of the joint groove corresponds to the position of the sealing rubber strip.
Specifically, the inside laminating groove that sets up of embedded groove on the culvert body for to joint strip's matching, guarantee joint strip's position simultaneously, make it can play the biggest sealed effect.
Preferably, the cross-sectional shape of the embedding part is trapezoidal, and the embedding part is matched with the attaching groove.
Specifically, embedding portion cross sectional shape is trapezoidal sets up, because the connection between two culvert bodies, the embedding portion at joint strip top of being convenient for gets into laminating inslot portion.
Preferably, a plurality of hoisting rings are fixedly connected to the circumferential surface of the culvert body, and the hoisting rings are uniformly arranged.
Specifically, the hoisting ring is arranged to facilitate moving the culvert body.
The beneficial effects of the utility model are:
1. according to the combined type culvert body, the connecting parts are arranged on one sides of the culvert bodies, the water guide grooves and the mounting grooves are formed in the connecting parts, the mounting grooves are formed in the outer sides of the water guide grooves, the sealing rubber strips are arranged in the mounting grooves, the embedded grooves are formed in the other sides of the culvert bodies, the attaching grooves matched with the rubber of the embedded parts are formed in the embedded grooves, the sealing rubber strips are arranged around the connecting parts, the sealing performance between every two adjacent culvert bodies is improved, meanwhile, the clamping strips are fixedly connected to the two sides of the sealing rubber strips, the clamping grooves are formed in the mounting grooves in the connecting parts, the connecting part of one culvert body is embedded into the embedded groove of the other culvert body when the two culvert bodies are assembled, the sealing rubber strips play a role in fixing and positioning the sealing rubber strips through the arrangement of the clamping strips and the clamping grooves, the sealing rubber strips are prevented from being separated from the mounting grooves, and the two culvert bodies are assembled;
2. according to the utility model, the radian notch is formed in the top of the connecting part, and the plurality of drain holes are formed in the position of the radian notch on the connecting part and corresponding to the water guide grooves, so that when water enters the joint of the two culvert bodies, the water flow falling on the top of the culvert bodies falls above the connecting part along the joint of the two culvert bodies, because the water guide grooves are arranged by the inner side, and meanwhile, the water above the connecting part can be gathered to a certain extent due to the arrangement of the radian notch, and then the water flow at the radian notch can enter the inside of the water guide grooves through the drain holes, because the water guide grooves are arranged annularly, the water flow entering the inside of the water guide grooves flows to the bottom of the connecting part through the water guide grooves arranged at the bottom of the connecting part, and flows out through the water guide grooves arranged at the bottom of the connecting part, so that the water flow is drained in time at the joint of the culvert bodies, and further, and the water flow is prevented from permeating into the inside of the culvert bodies.
Drawings
Fig. 1 is a schematic view of the overall structure of a precast concrete box culvert with good leakage resistance provided in embodiment 1 of the present invention;
fig. 2 is a schematic rear view structural view of a precast concrete box culvert with a good leakage-proof effect according to embodiment 1 of the present invention;
fig. 3 is a schematic cross-sectional structural view of a precast concrete box culvert with a good leakage-proof effect according to embodiment 1 of the present invention;
fig. 4 is a schematic cross-sectional view of a connecting portion according to embodiment 1 of the present invention;
fig. 5 is a cross-sectional view of a connection structure of two adjacent culverts according to embodiment 1 of the present invention;
FIG. 6 is an enlarged view at A in FIG. 3;
FIG. 7 is an enlarged view at B in FIG. 3;
fig. 8 is an enlarged view at C in fig. 5.
Description of the main element symbols:
| |
1 | Connecting |
2 |
| Embedded |
3 | |
4 |
| |
5 | |
6 |
| Clamping |
7 | Fastening |
8 |
| Embedded |
9 | |
10 |
| |
11 | Fitting |
12 |
| |
13 | Hoisting |
14 |
The following detailed description will further illustrate the utility model in conjunction with the above-described figures.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
connecting portion 2 is close to one side of the culvert body 1 and has been seted up guiding gutter 4, mounting groove 6 has been seted up on connecting portion 2, guiding gutter 4 and mounting groove 6 all encircle along connecting portion 2 all around the surface and set up, 6 inside both sides in mounting groove have all been seted up in connecting portion 2 and have been blocked groove 7, 6 inside joint strip 5 that inlays in mounting groove, 5 equal fixedly connected with block strip 8 in both sides of joint strip 8 imbed inside the block groove 7, 5 tops of joint strip extend to the 2 outsides of connecting portion, the 5 outsides of joint strip are provided with embedding portion 9.
In the scheme of the embodiment: one side of each culvert body 1 is provided with a connecting part 2, the connecting part 2 is provided with a water chute 4 and a mounting groove 6, the mounting groove 6 is arranged outside the water chute 4, a sealing rubber strip 5 is arranged inside the mounting groove 6, the other side of each culvert body 1 is provided with an embedded groove 3, the embedded groove 3 is internally provided with a fitting groove 12 matched with an embedded part 9 rubber, the sealing rubber strip 5 is arranged around the connecting part 2, so that the sealing performance between the two adjacent culvert bodies 1 is improved, meanwhile, two sides of the sealing rubber strip 5 are fixedly connected with clamping strips 8, the mounting groove 6 on the connecting part 2 is internally provided with a clamping groove 7, when the two culvert bodies 1 are assembled, the connecting part 2 of one culvert body 1 is embedded into the embedded groove 3 of the other culvert body 1, the sealing rubber strip 5 plays a role in fixing and positioning for the sealing rubber strip 5 through the arrangement of the clamping strips 8 and the clamping grooves 7, and avoids the sealing rubber strip 5 from being separated from the mounting groove 6, is convenient for splicing two culvert bodies 1
Wherein in order to realize the purpose of convenient water guide, the device adopts the following technical scheme: the mounting groove 6 is arranged on the outer side of the water chute 4, the water chute 4 is arranged on the outer side, the radian notch 10 is arranged at the top of the connecting part 2, the radian notch 10 is arranged in a bowl shape, the radian notch 10 is arranged on the connecting part 2 and corresponds to the position of the water chute 4, a plurality of drain holes 11 are formed in the connecting part 11 in a penetrating mode and extend to the inside of the water chute 4, the drain holes 11 are evenly arranged at equal intervals, the water chute 4 is arranged on the outer side, water permeating into the connecting part of the culvert body 1 is enabled to be directly close to the water chute 4, drainage of the follow-up water chute 4 is facilitated, the radian notch 10 is arranged, water flow falling on the connecting part 2 can be gathered to a certain degree above the connecting part 2, the water flow gathered at the radian notch 10 on the connecting part 2 is enabled to enter the water chute 4 through the drain holes 11, and the drainage speed is accelerated through the plurality of the drain holes 11.
Furthermore, in order to achieve the purpose of facilitating the excellent sealing performance of the culvert body 1, the sealing rubber strips 5 and the clamping strips 8 are arranged around the circumferential surface of the connecting part 2, the fitting grooves 12 are formed in the embedding grooves 3 of the culvert body 1, the positions of the fitting grooves 12 correspond to the positions of the sealing rubber strips 5, the cross section of the embedding part 9 is in a trapezoidal arrangement, the embedding part 9 is matched with the fitting grooves 12, the clamping strips 8 are arranged to facilitate the positioning of the sealing rubber strips 5 on the connecting part 2 when the two culvert bodies 1 are installed, and simultaneously play a certain fixing effect to prevent the sealing rubber strips 5 from easily deviating and separating from the installation grooves 6, the cross section of the embedding part 9 is in a trapezoidal arrangement, due to the connection between the two culvert bodies 1, the embedding part 9 at the top of the sealing rubber strips 5 conveniently enters the fitting grooves 12, the fitting grooves 12 are arranged in the embedding grooves 3 on the culvert body 1, the sealing rubber strip 5 matching device is used for matching the sealing rubber strip 5 and ensuring the position of the sealing rubber strip 5, so that the sealing rubber strip can achieve the maximum sealing effect;
further, in order to achieve the purpose of conveniently moving the culvert body 1, a plurality of hoisting rings 14 are fixedly connected to the circumferential surface of the culvert body 1, the hoisting rings 14 are uniformly arranged, and the movement of the culvert body 1 is facilitated due to the arrangement of the hoisting rings 14;
the using process of the utility model is as follows: when the utility model is used, firstly, an external hoisting device is used to embed one end of a culvert body 1 into the embedded groove 3 of the culvert body 1 at the other end through a plurality of hoisting rings 14 until a connecting part 2 on one culvert body 1 completely enters the embedded groove 3, an embedded part 9 at the top of a sealing rubber strip 5 on the current connecting part 2 is tightly attached to a fitting groove 12 in the embedded groove 3 on the other culvert body 1, a mounting groove 6 arranged on the connecting part 2 is used for mounting the sealing rubber strip 5, the sealing rubber strip 5 is arranged around the connecting part 2, so that the sealing performance between two adjacent culvert bodies 1 is improved, meanwhile, clamping strips 8 are fixedly connected to two sides of the sealing rubber strip 5, a clamping groove 7 is arranged in the mounting groove 6 on the connecting part 2, so that when the two culvert bodies 1 are assembled, the connecting part 2 of one culvert body 1 is embedded into the embedded groove 3 of the other culvert body 1, the sealing rubber strip 5 plays a role in fixing and positioning through the arrangement of the clamping strips 8 and the clamping grooves 7, when two 1 junctions of the culvert body intake, the rivers at 1 top of the culvert body fall on connecting portion 2 along two 1 junctions of the culvert body, because guiding gutter 4 sets up in the inboard on connecting portion 2 of junction, and set up radian breach 10 on connecting portion 2, make the water of connecting portion 2 top can take place the gathering to a certain extent, and then the rivers that are in radian breach 10 department can get into guiding gutter 4 through wash port 11 inside, because guiding gutter 4 is cyclic annular setting, and then get into the inside rivers of guiding gutter 4 and flow to connecting portion 2 bottom through guiding gutter 4, the water drainage tank 13 that sets up through connecting portion 2 bottom flows out, in time drain the 1 junction of the culvert body, and then avoid rivers infiltration culvert body 1 inside.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the utility model, and these changes and modifications are all within the scope of the utility model. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides an effectual precast concrete box culvert of anti seepage, includes the culvert body, its characterized in that: one end of the culvert body is fixedly provided with a connecting part, and the other end of the culvert body is provided with an embedded groove matched with the connecting part;
the connecting portion are close to one side of the culvert body and have been seted up the guiding gutter, the mounting groove has been seted up on the connecting portion, guiding gutter and mounting groove all encircle the setting along connecting portion week surface, the block groove has all been seted up to the inside both sides of mounting groove on the connecting portion, the inside joint strip that inlays of mounting groove is equipped with, the equal fixedly connected with block strip in joint strip both sides just block strip embedding block inslot portion, the joint strip top extends to the connecting portion outside, the joint strip outside is provided with embedding portion.
2. The precast concrete box culvert with good anti-leakage effect according to claim 1, characterized in that: the mounting groove is arranged on the outer side of the water guide groove.
3. The precast concrete box culvert with good anti-leakage effect according to claim 1, characterized in that: the connecting portion top is provided with the radian breach, the radian breach is the bowl form setting.
4. The precast concrete box culvert with good anti-leakage effect according to claim 1, characterized in that: the sealing rubber strip and the clamping strip are arranged along the circumferential surface of the connecting part in a surrounding mode.
5. The precast concrete box culvert with good anti-leakage effect according to claim 1, characterized in that: and a plurality of drain holes are formed in the positions of the radian notches on the connecting parts and corresponding to the water guide grooves.
6. The precast concrete box culvert with good leakage resistance effect according to claim 5, characterized in that: the drain holes penetrate through the connecting part and extend into the water chute, and the plurality of drain holes are uniformly arranged at equal intervals.
7. The precast concrete box culvert with good anti-leakage effect according to claim 1, characterized in that: and a joint groove is formed in the culvert body embedding groove, and the position of the joint groove corresponds to the position of the sealing rubber strip.
8. The precast concrete box culvert with good anti-leakage effect according to claim 1, characterized in that: the cross-sectional shape of the embedding part is trapezoidal, and the embedding part is matched with the attaching groove.
9. The precast concrete box culvert with good anti-leakage effect according to claim 1, characterized in that: and a drainage groove is formed in the bottom of one end, close to the embedded groove, of the culvert body and is communicated with the water guide groove.
10. The precast concrete box culvert with good anti-leakage effect according to claim 1, characterized in that: the culvert body is fixedly connected with a plurality of hoisting rings on the peripheral surface, and the hoisting rings are uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122518598.1U CN216809643U (en) | 2021-10-19 | 2021-10-19 | Effectual precast concrete box culvert of anti seepage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122518598.1U CN216809643U (en) | 2021-10-19 | 2021-10-19 | Effectual precast concrete box culvert of anti seepage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216809643U true CN216809643U (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122518598.1U Active CN216809643U (en) | 2021-10-19 | 2021-10-19 | Effectual precast concrete box culvert of anti seepage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216809643U (en) |
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2021
- 2021-10-19 CN CN202122518598.1U patent/CN216809643U/en active Active
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