CN214497238U - Can splice high strength square culvert with antidetonation is prevented splitting - Google Patents
Can splice high strength square culvert with antidetonation is prevented splitting Download PDFInfo
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- CN214497238U CN214497238U CN202120325821.8U CN202120325821U CN214497238U CN 214497238 U CN214497238 U CN 214497238U CN 202120325821 U CN202120325821 U CN 202120325821U CN 214497238 U CN214497238 U CN 214497238U
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Abstract
The utility model provides a can splice high strength square culvert with fracture is prevented to antidetonation, relates to city construction building materials field. The upper frame body and the lower frame body are included, the two sides of the lower end of the upper frame body are integrally connected with the inserting blocks, and the two sides of the upper end of the lower frame body are provided with the inserting grooves. Through setting up framework and lower framework, divide the square culvert into two and establish to the concatenation formula, the split when the transportation, use framework inner space down and place a plurality of frameworks of going up, can concentrate the transportation, occupation space has been reduced, and when placing if go up framework or framework certain position down can directly be changed to the damage, the loss has been reduced, the boss and the stiffener that go up the inboard setting of framework form can an effectual braced frame, and go up the framework and the inside strengthening rib skeleton cooperation of framework down, great promotion the structural strength of square culvert, avoided the square culvert to receive the extrusion and damage when burying darker position, and the compactness of concrete has been strengthened in the steel mesh in the inside of last framework.
Description
Technical Field
The utility model relates to a city construction building materials field specifically is a but splice high strength square culvert with fracture is prevented to antidetonation.
Background
The square culvert is a box-type pipe culvert, is hoisted and connected on a construction site, and can be widely used for electric power tunnels and urban comprehensive pipe galleries and is commonly called as a precast concrete square pipe culvert. The prefabricated square culvert for drainage is provided with two waterproof grooves at the joint, one grouting is performed, rubber waterstops are embedded at two ends of the square culvert, and the waterstops are tightly squeezed after two sections of box culverts are in butt joint, so that water leakage between sections can be prevented.
Present square culvert is generally all formed by concrete placement, if bury underground in shallower position still go, in case the position of burying underground is darker, the framework intensity of square culvert is not enough, the cracked condition appears easily, it is very troublesome to maintain, current square culvert is generally all integrative moreover, the space volume that occupies when the transportation is great, and conveying efficiency is lower, so need one kind have the cracked high strength square culvert of can splicing of antidetonation preventing.
Disclosure of Invention
An object of the utility model is to provide a but splice high strength square culvert with fracture is prevented to antidetonation, structural strength is high, great extension the life of square culvert to establish to the concatenation formula, convenient transportation.
The technical scheme for realizing the purpose is as follows: a spliced high-strength square culvert with shock resistance and fracture resistance comprises an upper frame body and a lower frame body, wherein the two sides of the lower end of the upper frame body are uniformly connected with an inserting block, the two sides of the upper end of the lower frame body are provided with inserting grooves, the upper frame body and the lower frame body are matched and inserted, the connecting parts of the upper frame body and the lower frame body are provided with sealing strips, the two sides of the upper frame body and the lower frame body are fixedly installed through an installation assembly, the top end of the inner side of the upper frame body is integrally connected with a reinforcing block, the two sides of the reinforcing block are fixedly connected with reinforcing rods, one end of each reinforcing rod is fixedly connected with the inner side wall of the upper frame body, a wiring groove is formed in the upper frame body, reinforcing rib frameworks are arranged in the upper frame body and the lower frame body, a steel mesh layer is arranged in the upper frame body, one ends of the upper frame body and the lower frame body are provided with connectors, and the other ends of the upper frame body and the lower frame body are provided with connecting nozzles, the connecting nozzle is connected with the connecting opening in a clamping mode, the side wall of the connecting opening is provided with an expansion water stop strip, the inner side chamfers of the upper frame body and the lower frame body are provided with tensioning grooves, steel strand holes are formed in the inner sides of the chamfers of the upper frame body and the lower frame body, and a plurality of anti-sticking grooves are formed in the bottom of the inner side of the lower frame body at equal intervals.
As the utility model discloses a further optimization, the lower extreme both sides of framework are established to the sealing strip, the sealing strip is equipped with the twice, the both sides at the grafting piece are established to the sealing strip.
As the utility model discloses a further optimization, the installation component includes locating piece, mounting hole, screw rod and nut, the locating piece is fixed mounting respectively at the both sides lower extreme of last framework and the both sides upper end of framework down, the mounting hole has all been seted up to the inside of locating piece, the screw rod runs through the inside of mounting hole, the upper end of screw rod and the equal threaded connection of lower extreme have the nut.
As a further optimization of the utility model, go up the inboard of framework and lower framework and all scribble and be equipped with waterproof coating, waterproof coating repeatedly applies paint the three-layer with a brush.
As the utility model discloses a further optimization, the hole for hoist has all been seted up to the both sides of framework down, the hoist and mount groove has all been seted up to the lower extreme both sides of framework down.
As the utility model discloses a further optimization, the trough is established to isosceles trapezoid, the stiffener is the base member that metal material made, the surface coating of stiffener has rust-resistant paint vehicle.
The utility model has the advantages that: this can splice high strength square culvert with fracture is prevented in antidetonation, through setting up framework and lower framework, divide the square culvert into two and establish to the formula of can splicing, the split when the transportation, use framework inner space down and place a plurality of upper casings, can concentrate and transport, occupation space has been reduced, and when placing if upper casing or framework certain position can be directly changed in the damage, the loss has been reduced, the inside boss and the stiffener that set up of upper casing form can an effectual support framework, and the inside strengthening rib skeleton cooperation of upper casing and lower framework, great promotion the structural strength of square culvert, avoided the square culvert to receive the extrusion and damage when burying darker position, and the compactness of concrete has been strengthened in the steel mesh layer of upper casing inside.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a separated view of the upper frame and the lower frame of the present invention.
In the figure: 1. an upper frame body; 2. a lower frame body; 3. an insertion block; 4. inserting grooves; 5. a sealing strip; 6. mounting the component; 61. positioning blocks; 62. mounting holes; 63. a screw; 64. a nut; 7. a reinforcing block; 8. a reinforcing bar; 9. a wiring groove; 10. a reinforcing rib framework; 11. a steel mesh layer; 12. a connecting port; 13. a connecting nozzle; 14. an expansion water stop bar; 15. stretching the groove; 16. a steel strand hole; 17. an anti-sticking groove; 18. a water-resistant coating; 19. hoisting holes; 20. and (5) hoisting the groove.
Detailed Description
As shown in figures 1-4, the utility model comprises an upper frame body 1 and a lower frame body 2, the two sides of the lower end of the upper frame body 1 are integrally connected with an inserting block 3, the two sides of the upper end of the lower frame body 2 are both provided with inserting grooves 4, the upper frame body 1 is inserted and connected with the lower frame body 2 in a matching way, the joint of the upper frame body 1 and the lower frame body 2 is provided with a sealing strip 5, the two sides of the upper frame body 1 and the lower frame body 2 are both fixedly installed through an installation component 6, the top end of the inner side of the upper frame body 1 is integrally connected with a reinforcing block 7, the two sides of the reinforcing block 7 are both fixedly connected with a reinforcing rod 8, one end of the reinforcing rod 8 is fixedly connected with the inner side wall of the upper frame body 1, the inside of the upper frame body 1 is provided with a wiring groove 9, the inside of the upper frame body 1 and the lower frame body 2 are both provided with a reinforcing rib framework 10, the inside of the upper frame body 1 is provided with a steel mesh layer 11, one end of the upper frame body 1 and the lower frame body 2 are both provided with a connecting port 12, the other end of the upper frame body 1 and the lower frame body 2 is provided with a connecting mouth 13, the connecting nozzle 13 is connected with the connecting port 12 in a clamping mode, an expansion water stop strip 14 is arranged on the side wall of the connecting port 12, tensioning grooves 15 are formed in the inner side chamfers of the upper frame body 1 and the lower frame body 2, steel strand holes 16 are formed in the inner side chamfers of the upper frame body 1 and the lower frame body 2, and a plurality of anti-sticking grooves 17 are formed in the inner side bottom of the lower frame body 2 at equal intervals.
Specifically, the sealing strips 5 are arranged on two sides of the lower end of the upper frame body 1, two sealing strips 5 are arranged, and the sealing strips 5 are arranged on two sides of the insertion block 3.
In this embodiment, the sealing strip 5 is provided with a plurality of channels, and the sealing performance of the connection between the upper frame body 1 and the lower frame body 2 can be greatly improved.
Specifically, the mounting assembly 6 includes a positioning block 61, a mounting hole 62, a screw 63 and a nut 64, the positioning block 61 is fixedly mounted at the lower ends of the two sides of the upper frame body 1 and the upper ends of the two sides of the lower frame body 2 respectively, the mounting hole 62 is provided in the positioning block 61, the screw 63 penetrates through the mounting hole 62, and the nut 64 is in threaded connection with the upper end and the lower end of the screw 63.
In this embodiment, the screw 63 of the mounting assembly 6 is inserted through the screw hole of the positioning block 61, and the nuts 64 are inserted into the two ends of the screw 63, which is beneficial to tightly mounting the upper frame 1 and the lower frame 2 together.
Specifically, the inner sides of the upper frame body 1 and the lower frame body 2 are coated with waterproof coatings 18, and the waterproof coatings 18 are repeatedly coated with three layers. In this embodiment, the waterproof coating 18 is provided and repeatedly painted, so as to avoid the leakage of the square culvert.
Specifically, hoisting holes 19 are formed in both sides of the lower frame body 2, and hoisting grooves 20 are formed in both sides of the lower end of the lower frame body 2. In this embodiment, the lifting rope passes through the lifting hole 19 or is tied to the inside of the lifting groove 20, thereby facilitating the lifting of the lifting rope.
Specifically, the wiring groove 9 is designed to be an isosceles trapezoid, the reinforcing rod 8 is a base body made of a metal material, and the surface of the reinforcing rod 8 is sprayed with an antirust paint. In this embodiment, the stress performance that the reinforcing block 7 can be promoted to isosceles trapezoid is established to raceway 9 to the surface of stiffener 8 is equipped with the anti-rust paint vehicle, prevents that stiffener 8 from embroidering badly, has prolonged the life of stiffener 8.
As shown in fig. 1 to 4, the working process of the present invention is as follows: when in use, the splicing blocks 3 at two sides of the lower end of the upper frame body 1 are firstly inserted into the splicing grooves 4, then the screw rods 63 in the installation components 6 penetrate through the screw holes in the positioning blocks 61, the nuts 64 are arranged at two ends of the screw rods 63, the upper frame body 1 and the lower frame body 2 are tightly installed together, the sealing strips 5 arranged at the joint of the upper frame body 1 and the lower frame body 2 enable the upper frame body 1 and the lower frame body 2 to be effectively connected in a sealing way, the situations of leakage and the like are avoided, when the culvert is in butt joint with the culvert, the connecting mouth 13 of one square culvert upper frame body 1 and the lower frame body 2 is aligned to the connecting port 12 of the other square culvert upper frame body 1 and the lower frame body 2, butt joint is implemented, the expansion water stop strips 14 also enhance the sealing performance between the culverts, the culvert is in a splicing way, when in transportation, the lower frame body 2 is disassembled, a plurality of upper frame bodies 1 are placed in the inner space, and can be transported in a centralized way, the occupation space is reduced, and if the upper frame body 1 or the lower frame body 2 has a damage and can be directly replaced when placing, the loss is reduced, the reinforcing block 7 and the reinforcing rod 8 which are arranged on the inner side of the upper frame body 1 form an effective supporting framework, and the upper frame body 1 is matched with the reinforcing rib framework 10 in the lower frame body 2, the structural strength of the square culvert is greatly improved, the compactness of concrete is enhanced in the steel mesh layer 11 in the upper frame body 1, the anti-sticking groove 17 in the bottom of the inner side of the lower frame body 2 can avoid the sticking of foreign matters in bottom flowing water in the inner side of the lower frame body 2, the blockage caused is prevented, the hoisting groove 20 and the hoisting hole 19 are arranged, and the square culvert is convenient to hoist and bury.
Claims (6)
1. The utility model provides a can splice high strength square culvert with fracture is prevented to antidetonation which characterized in that: the upper frame body and the lower frame body are connected with an inserting block in a uniform manner at two sides of the lower end of the upper frame body, inserting grooves are formed in two sides of the upper end of the lower frame body, the upper frame body and the lower frame body are inserted in a matched manner, sealing strips are arranged at the joints of the upper frame body and the lower frame body, two sides of the upper frame body and the lower frame body are fixedly installed through installation components, a reinforcing block is integrally connected with the top end of the inner side of the upper frame body, reinforcing rods are fixedly connected with two sides of the reinforcing block, one end of each reinforcing rod is fixedly connected with the inner side wall of the upper frame body, wiring grooves are formed in the upper frame body, reinforcing rib frameworks are arranged in the upper frame body and the lower frame body, a steel mesh layer is arranged in the upper frame body, a connecting port is formed in one end of each upper frame body and one end of each lower frame body, a connecting port is formed in the other end of each upper frame body and the lower frame body, and the connecting ports are connected with the connecting ports in a clamping manner, the side wall of connector is equipped with the inflation sealing rod, the inboard chamfer of going up framework and lower framework all is equipped with the stretch-draw groove, the chamfer of going up framework and lower framework all is equipped with the steel strand hole, a plurality of antiseized grooves have been seted up to the inboard bottom equidistance of framework down.
2. The spliceable high-strength square culvert with earthquake resistance and fracture resistance according to claim 1, wherein: the sealing strips are arranged on two sides of the lower end of the upper frame body, two sealing strips are arranged, and the sealing strips are arranged on two sides of the insertion block.
3. The spliceable high-strength square culvert with earthquake resistance and fracture resistance according to claim 1, wherein: the mounting assembly comprises a positioning block, mounting holes, a screw rod and a nut, the positioning block is fixedly mounted at the lower ends of the two sides of the upper frame body and the upper ends of the two sides of the lower frame body respectively, the mounting holes are formed in the positioning block, the screw rod penetrates through the inside of the mounting holes, and the nut is in threaded connection with the upper end and the lower end of the screw rod.
4. The spliceable high-strength square culvert with earthquake resistance and fracture resistance according to claim 1, wherein: and waterproof coatings are coated on the inner sides of the upper frame body and the lower frame body, and the waterproof coatings are repeatedly coated with three layers.
5. The spliceable high-strength square culvert with earthquake resistance and fracture resistance according to claim 1, wherein: hoisting holes are formed in two sides of the lower frame body, and hoisting grooves are formed in two sides of the lower end of the lower frame body.
6. The spliceable high-strength square culvert with earthquake resistance and fracture resistance according to claim 1, wherein: the wiring groove is in an isosceles trapezoid shape, the reinforcing rod is a base body made of a metal material, and the surface of the reinforcing rod is sprayed with an antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120325821.8U CN214497238U (en) | 2021-02-05 | 2021-02-05 | Can splice high strength square culvert with antidetonation is prevented splitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120325821.8U CN214497238U (en) | 2021-02-05 | 2021-02-05 | Can splice high strength square culvert with antidetonation is prevented splitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214497238U true CN214497238U (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120325821.8U Active CN214497238U (en) | 2021-02-05 | 2021-02-05 | Can splice high strength square culvert with antidetonation is prevented splitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214497238U (en) |
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2021
- 2021-02-05 CN CN202120325821.8U patent/CN214497238U/en active Active
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