CN217517390U - Structure is contained to box of crossing way - Google Patents
Structure is contained to box of crossing way Download PDFInfo
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- CN217517390U CN217517390U CN202221124210.8U CN202221124210U CN217517390U CN 217517390 U CN217517390 U CN 217517390U CN 202221124210 U CN202221124210 U CN 202221124210U CN 217517390 U CN217517390 U CN 217517390U
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- culvert
- culvert body
- fixing
- body unit
- body seat
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Abstract
The utility model belongs to the technical field of the architectural construction engineering and specifically relates to a box culvert structure of crossing way is related to, and it includes a plurality of interconnect's in proper order the culvert body unit, and the one end of containing the body unit is provided with the inserting groove, and the other end of containing the body unit is provided with the grafting piece with the inserting groove adaptation, contains four angles of internal portion and all is equipped with the fixed block, is provided with fixed knot between the fixed block of containing the body unit and constructs. This application has the effect of shortening the box culvert construction cycle of crossing the way.
Description
Technical Field
The application relates to the field of building construction engineering, in particular to a box culvert structure for passing roads.
Background
The cross box culvert is a culvert built below a road surface at the position where a water channel passes through a road so as not to obstruct traffic, so that water flows through the lower part of the road, and the shape of the cross box culvert is generally in a box shape.
In the related art, when a box culvert is built, a formwork is generally built on site, and then concrete is poured for forming.
In view of the above-mentioned related art, the inventor believes that the period of construction of the box culvert through on-site pouring is long.
SUMMERY OF THE UTILITY MODEL
In order to shorten the construction cycle of crossing the way box culvert, this application provides a structure is contained to crossing the way box.
The application provides a box culvert structure of crossing adopts following technical scheme:
the utility model provides a cross way box culvert structure, includes a plurality of interconnect's in proper order body unit of culvert, the one end of body unit of culvert is provided with the inserting groove, the other end of body unit of culvert be provided with the grafting piece of inserting groove adaptation, four inside angles of body unit of culvert all are equipped with the fixed block, body unit of culvert be provided with fixed knot between the fixed block constructs.
Through adopting above-mentioned technical scheme, pour into a mould through steel reinforcement cage and concrete and well contain the body unit, transport the body unit to the construction site when the construction, connect gradually through the cooperation of grafting piece and inserting groove between the adjacent body unit of containing, rethread fixed knot constructs and further couples together between the adjacent body unit of containing, so builds the box culvert through prefabricated mode and replaces the site building, has promoted the efficiency of construction of the box culvert of crossing, shortens the engineering time widely.
Optionally, a fixing hole penetrating through the fixing block is formed in the fixing block, the fixing structure comprises a fixing bolt, the bolt penetrates through the fixing hole of the containing unit fixing block and is adjacent to the fixing hole of the containing unit fixing block, and a nut is matched with one end, far away from the nut, of the fixing bolt in a threaded mode.
Through adopting above-mentioned technical scheme, through setting up the fixing bolt cooperation nut at four angles of containing body unit, come to link together between the adjacent containing body unit, fixed mode is simple and firm, realizes easily.
Optionally, a fixing hole penetrating through the fixing block is formed in the fixing block, the fixing structure comprises a plurality of prestressed steel strands, the prestressed steel strands penetrate through the fixing holes in the culvert body unit fixing block, and fixing anchors are arranged at two ends of the prestressed steel strands.
Through adopting above-mentioned technical scheme, wear to establish in the connecting hole of a plurality of body unit fixed blocks of containing through the prestressing steel strand wires, the fixed ground tackle at rethread prestressing steel strand wires both ends is taut with the prestressing steel strand wires, can fix a plurality of body units of containing simultaneously, and fixed efficient.
Optionally, be provided with the sealing member on the grafting piece, the sealing member includes elastic sealing strip and water-swelling sealing rod, the elastic sealing strip with water-swelling sealing rod parallel arrangement.
Through adopting above-mentioned technical scheme, the junction between the adjacent culvert body unit is sealed up with water inflation sealing strip through the elastic sealing strip that the combination set up, can prevent that the rivers in the culvert body unit from losing outside the culvert body unit, simultaneously, can prevent that rivers outside the culvert body unit from to the culvert body unit in, cause the pollution to the water in the culvert body unit.
Optionally, a wedge-shaped groove I matched with the elastic sealing strip and a wedge-shaped groove II matched with the water-swelling water stop strip are arranged in the insertion groove of the culvert body unit.
Through adopting above-mentioned technical scheme, through will setting up a pair of elastic sealing strip in wedge-shaped groove and hold and spacing, hold and spacing through two pairs of water sealing strips of meeting water in wedge-shaped groove simultaneously, can prevent that inserting groove and inserting piece from crushing elastic sealing strip and water inflation sealing strip in the complex in-process.
Optionally, the culvert body unit includes upper and lower zonulae occludens's last culvert body seat and lower culvert body seat, it all is the U-shaped with lower culvert body seat to go up the culvert body seat, the both ends that lower culvert body seat set up are provided with the slot, the both ends of going up the culvert body seat be provided with the inserted block of slot adaptation, go up the culvert body seat and be provided with connection structure between the culvert body seat down.
Through adopting above-mentioned technical scheme, divide into culvert body seat and lower culvert body seat two parts with culvert body unit and separately make, can also reduce the transport degree of difficulty at the in-process of transport transportation, can also reduce the construction degree of difficulty simultaneously.
Optionally, go up the culvert body seat with the culvert body seat all is provided with the connecting block down, the connecting hole has all been seted up on the connecting block, connection structure includes connecting bolt, connecting bolt wears to establish go up in the connecting hole of culvert body seat and lower culvert body seat connecting block, connecting bolt's the one end screw-thread fit who keeps away from the nut has the nut.
Through adopting above-mentioned technical scheme, will go up the culvert body seat and be connected fixedly with the connecting block on the culvert body seat down through connecting bolt and nut, and then will go up the culvert body seat and be connected with culvert body seat down, the connected mode is simple and firm, easy realization.
Optionally, a sealing element is disposed between the slot and the insert block.
Through adopting above-mentioned technical scheme, seal up the junction of culvert body seat and lower culvert body seat through the sealing member, can prevent that rivers in the culvert body unit from losing outside the culvert body unit, simultaneously, can prevent that rivers outside the culvert body unit from to the culvert body unit in, cause the pollution to the water in the culvert body unit.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the box culvert is built, the adjacent culvert body units are sequentially connected through the matching of the insertion blocks and the insertion grooves, and then the adjacent culvert body units are further connected through the fixing structure, so that the box culvert is built in a prefabrication manner to replace a site building, the construction efficiency of the box culvert is improved, and the construction time is greatly shortened;
2. the culvert body units are divided into an upper culvert body seat and a lower culvert body seat which are separately molded and manufactured, so that the carrying difficulty can be reduced in the carrying and transporting process, and the construction difficulty can be reduced;
3. elastic sealing strip and water-swelling sealing strip through combination setting seal up the junction between the adjacent culvert body unit, elastic sealing strip and water-swelling sealing strip through combination setting seal up the junction of going up culvert body seat and lower culvert body seat simultaneously, can prevent that the rivers in the culvert body unit from losing outside the culvert body unit, simultaneously, can prevent that rivers outside the culvert body unit from to the culvert body unit in, cause the pollution to the water in the culvert body unit, seal up the junction of culvert body seat and lower culvert body seat through the sealing member.
Drawings
Fig. 1 is a schematic perspective view of embodiment 1 of the present application;
FIG. 2 is a sectional view of a portion of adjacent culvert unit elements of FIG. 1;
FIG. 3 is an enlarged partial schematic view of A in FIG. 2;
fig. 4 is a schematic perspective view of embodiment 2 of the present application.
Description of the reference numerals: 1. a culvert body unit; 101. putting a culvert body seat; 102. a culvert body seat is arranged; 2. inserting grooves; 3. an insertion block; 4. a fixed block; 5. a fixed structure; 501. fixing the bolt; 502. pre-stressed steel strands; 503. fixing an anchorage device; 6. an elastic sealing strip; 7. a water-swelling sealing strip when meeting water; 8. a first wedge-shaped groove; 9. a second wedge-shaped groove; 10. inserting slots; 11. inserting a block; 12. connecting blocks; 13. a connecting bolt; 14. a lifting ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a box culvert structure of crossing way.
Example 1:
referring to fig. 1, a cross way box culvert structure, including a plurality of culvert body units 1 of end to end in proper order, culvert body unit 1 wholly is the box setting of two-way, the position at four angle places at the inside both ends of culvert body unit 1 all is provided with fixed block 4, mutual one-to-one between the fixed block 4 of adjacent culvert body unit 1, fixed block 4 can strengthen the intensity of the inside four angle position departments of very carrying unit, all offer the fixed orifices that are used for supplementary connection adjacent culvert body unit 1 on every fixed block 4, the orientation of seting up of fixed orifices is unanimous with the extending direction of culvert body unit 1, the fixed orifices runs through fixed block 4, be provided with the fixed knot who is used for connecting fixed adjacent culvert body unit 1 between the corresponding fixed block 4 of culvert body unit 1 and construct 5.
Referring to fig. 1, in this embodiment, fixed knot constructs 5 including fixing bolt 501, fixing bolt 501 wears to establish in the fixed orifices that adjacent culvert body unit 1 corresponds fixed block 4, the one end screw-thread fit that fixing bolt 501 kept away from the screw cap has the nut, the fixed block 4 that adjacent culvert body unit 1 corresponds is located between fixing bolt 501's nut and nut, fixing bolt 501's nut and nut correspond the butt respectively on adjacent fixed block 4 that culvert body unit 1 corresponds, can exert bigger load between adjacent culvert body unit 1 in order to make fixing bolt 501 and nut, it is inseparabler to make to connect between the adjacent culvert body unit 1, be provided with the interval between the fixed block 4 that adjacent culvert body unit 1 corresponds.
Referring to fig. 2 and 3, a square-shaped insertion groove 2 is formed in one open end of each culvert body unit 1, insertion blocks 3 matched with the insertion grooves 2 are arranged at the other ends of the culvert body units 1, the insertion block 3 of one culvert body unit 1 between the adjacent culvert body units 1 is in insertion fit with the insertion groove 2 of the other culvert body unit 1, the matching direction of the insertion block 3 and the insertion groove 2 is consistent with the extending direction of the culvert body unit 1, and the integrity between the adjacent culvert body units 1 can be better through the matching of the insertion block 3 and the insertion groove 2; the side wall of the insertion groove 2 is arranged in an arc shape, so that the insertion block 3 can be conveniently matched with the insertion groove 2, meanwhile, the air tightness between the adjacent culvert body units 1 can be enhanced, in order to further enhance the air tightness between the adjacent culvert body units 1 at the matching part of the insertion groove 2 and the insertion block 3, the insertion block 3 is provided with a sealing element which comprises an elastic sealing strip 6 and a water-swelling water stop strip 7, the elastic sealing strip 6 and the water-swelling water stop strip 7 are fixedly arranged on the insertion block 3 in a square shape, the elastic sealing strip 6 and the water-swelling water stop strip 7 are arranged in parallel, in order to limit the elastic sealing strip 6 and the water-swelling water stop strip 7 and prevent the elastic sealing strip 6 and the water-swelling water stop strip 7 from being crushed when the insertion block 3 is matched with the insertion groove 2, a wedge-shaped groove I8 matched with the elastic sealing strip 6 and a wedge-shaped groove II 9 matched with the water-swelling water stop strip 7 are arranged in the insertion groove 2 of the culvert body unit 1.
Referring to fig. 2 and 3, for convenience of manufacturing of culvert body unit 1, the carrying difficulty is reduced, the difficulty of crossing the road box culvert during construction is reduced simultaneously, the culvert body unit 1 is set to be the upper culvert body seat 101 and the lower culvert body seat 102 which are designed to be closely connected, the upper culvert body seat 101 and the lower culvert body seat 102 are both in a U shape, the top of the outer side of the upper culvert body seat 101 is only provided with a lifting ring 14, the two sides of the outer side of the lower culvert body seat 102 are provided with lifting rings 14, the two ends of the vertical arrangement of the lower culvert body seat 102 are provided with slots 10, the two ends of the vertical arrangement of the upper culvert body seat 101 are provided with insertion blocks 11 matched with the slots 10, the matching directions of the insertion blocks 11 and the slots 10 are perpendicular to the extending direction of the culvert body unit 1, and a fixed connection structure for connecting the upper culvert body seat 101 and the lower culvert body seat 102 is arranged between the upper culvert body seat 101 and the lower culvert body seat 102.
Referring to fig. 1 and 3, the two ends of the inner side walls of the upper culvert body seat 101 and the lower culvert body seat 102 are respectively provided with a corresponding connecting block 12, the connecting blocks 12 are respectively provided with a connecting hole, the opening direction of the connecting holes is the same as the plugging direction of the inserting blocks 11, in this embodiment, the connecting structure comprises a connecting bolt 13, the connecting bolt 13 is arranged in the connecting hole of the connecting blocks 12 corresponding to the upper culvert body seat 101 and the lower culvert body seat 102 in a penetrating way, one end of the connecting bolt 13 far away from the nut is matched with a nut in a threaded way, the connecting block 12 corresponding to the upper culvert body seat 101 and the lower culvert body seat 102 is arranged between the nut and the nut of the connecting bolt 13, the nut and the nut of the connecting bolt 13 are respectively correspondingly abutted against the connecting blocks 12 corresponding to the upper culvert body seat 101 and the lower culvert body seat 102, in order to enable the connecting bolt 13 and the nut to apply a larger load between the upper culvert body seat 101 and the lower culvert body seat 102, the upper culvert body seat 101 and the lower culvert body seat 102 are connected and fixed more tightly, and a space is arranged between 12 positions of the connecting blocks correspondingly arranged on the upper culvert body seat 101 and the lower culvert body seat 102.
Referring to fig. 3, in order to enhance the sealing performance of the joint between the upper culvert seat 101 and the lower culvert seat 102, the shapes of the plug blocks 11 and the slots 10 are the same as the shapes of the plug blocks 3 and the slots 2; a seal is also provided between the socket 10 and the insert 11.
The implementation principle of the embodiment 1 of the application is as follows: will descend culvert body seat 102 to set up in construction position department earlier, will go up culvert body seat 101 again and peg graft under on culvert body seat 102, will go up culvert body seat 101 and be connected fixedly with culvert body seat 102 down through connection structure, install next culvert body unit 1 again, rethread fixed knot construct 5 with adjacent culvert body unit between connect fixed can 1.
Example 2:
the embodiment 2 of the present application is different from the embodiment 1 in that the fixing structures 5 provided between the fixing blocks 4 of the culvert unit 1 are different.
With reference to fig. 4, in this embodiment, the fixing structure 5 includes a plurality of prestressed steel strands 502, the prestressed steel strands 502 are inserted into a plurality of fixing holes of the fixing blocks 4 correspondingly disposed on the culvert body units 1, fixing anchors 503 are disposed at two ends of the prestressed steel strands 502, the fixing anchors 503 lock the two ends of the prestressed steel strands 502 in a counter-pulling manner, and then the fixing anchors 503 at the two ends of the prestressed steel strands 502 are respectively abutted to the fixing blocks 4 of the culvert body units 1 located at the two ends, so that the adjacent culvert body units 1 can be fixed.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, 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. The utility model provides a cross way box culvert structure, includes a plurality of interconnect's culvert body unit (1) in proper order, its characterized in that: one end of the culvert body unit (1) is provided with an insertion groove (2), the other end of the culvert body unit (1) is provided with insertion blocks (3) matched with the insertion groove (2), four corners inside the culvert body unit (1) are provided with fixing blocks (4), and fixing structures (5) are arranged between the fixing blocks (4) of the culvert body unit (1).
2. A road-passing box culvert structure according to claim 1, characterized in that: the fixing block (4) is provided with a fixing hole penetrating through the fixing block (4), the fixing structure (5) comprises a fixing bolt (501), the bolt is arranged in the fixing hole of the fixing block (4) of the culvert body unit (1) in a penetrating mode, and a nut is matched with one end, far away from the nut, of the fixing bolt (501) in a threaded mode.
3. A road-passing box culvert structure according to claim 1, characterized in that: the fixing block (4) is provided with a fixing hole penetrating through the fixing block (4), the fixing structure (5) comprises a prestress steel strand (502), the prestress steel strand (502) penetrates through the fixing hole of the fixing block (4) of the culvert body unit (1), and fixing anchors (503) are arranged at two ends of the prestress steel strand (502).
4. A road-passing box culvert structure according to claim 1, characterized in that: be provided with the sealing member on grafting piece (3), the sealing member includes elastic sealing strip (6) and meet water inflation sealing rod (7), elastic sealing strip (6) with meet water inflation sealing rod (7) parallel arrangement.
5. A road-passing box culvert structure according to claim 4, characterized in that: and a wedge-shaped groove I (8) matched with the elastic sealing strip (6) and a wedge-shaped groove II (9) matched with the water-swelling water stop strip (7) are arranged in the insertion groove (2) of the culvert body unit (1).
6. The passing box culvert structure of claim 5, characterized in that: culvert body unit (1) is including upper and lower zonulae occludens seat (101) and lower culvert body seat (102), upper culvert body seat (101) all are the U-shaped with lower culvert body seat (102), the both ends that lower culvert body seat (102) set up are provided with slot (10), the both ends of upper culvert body seat (101) be provided with inserted block (11) of slot (10) adaptation, be provided with connection structure between upper culvert body seat (101) and lower culvert body seat (102).
7. The passing box culvert structure of claim 6, characterized in that: go up culvert body seat (101) with lower culvert body seat (102) all is provided with connecting block (12), the connecting hole has all been seted up on connecting block (12), connection structure includes connecting bolt (13), connecting bolt (13) are worn to establish go up in the connecting hole of culvert body seat (101) and lower culvert body seat (102) connecting block (12), the one end screw-thread fit that the nut was kept away from in connecting bolt (13) has the nut.
8. A road-passing box culvert structure according to claim 7, characterized in that: and a sealing element is arranged between the slot (10) and the insert block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221124210.8U CN217517390U (en) | 2022-05-11 | 2022-05-11 | Structure is contained to box of crossing way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221124210.8U CN217517390U (en) | 2022-05-11 | 2022-05-11 | Structure is contained to box of crossing way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217517390U true CN217517390U (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221124210.8U Active CN217517390U (en) | 2022-05-11 | 2022-05-11 | Structure is contained to box of crossing way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217517390U (en) |
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2022
- 2022-05-11 CN CN202221124210.8U patent/CN217517390U/en active Active
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