CN217010297U - Assembled calandria structure - Google Patents
Assembled calandria structure Download PDFInfo
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- CN217010297U CN217010297U CN202123207729.0U CN202123207729U CN217010297U CN 217010297 U CN217010297 U CN 217010297U CN 202123207729 U CN202123207729 U CN 202123207729U CN 217010297 U CN217010297 U CN 217010297U
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- shaped groove
- groove
- filling
- calandria
- bottom plate
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Abstract
The utility model discloses an assembly type calandria structure, which comprises a U-shaped groove, a filling groove body and a cover plate, wherein the U-shaped groove is a thin-wall system and comprises a U-shaped groove side plate and a U-shaped groove bottom plate; the U-shaped groove side plates are respectively arranged on two sides of the U-shaped groove bottom plate, the end portions of the U-shaped groove side plates are designed in a stepped mode, one side of each U-shaped groove side plate extends out of a step in an extending mode, and the other side of each U-shaped groove side plate retracts into the step in a retracting mode. The two ends of the U-shaped groove bottom plate are arranged in a concave-convex zigzag shape, one end of the U-shaped groove bottom plate extends outwards, and the other end of the U-shaped groove bottom plate is retracted inwards to form an occlusion connection. The filling groove body comprises foamed concrete and PVC pipes, the foamed concrete is arranged in the U-shaped groove, and the PVC pipes are sequentially filled in the foamed concrete. The calandria type structure of the utility model adopts the prefabricated assembly type component connection, does not need other connecting pieces, can be well connected by the structural design of the calandria, and has high strength, small dead weight of the whole component, high prefabricating efficiency, mutual occlusion of the step-type design of the connection part, dislocation avoidance and good integrity.
Description
Technical Field
The utility model belongs to the field of calandria, and particularly relates to an assembled calandria structure.
Background
The calandria is a kind to satisfy the requirement that the cable of transformer substation business turn over line passageway and overhead line go into ground to supply the electric power passageway for the land parcel along the line is supporting. The laying mode occupies less area and space, is less influenced by weather and environment, has high safety, can bear larger load, has no mutual influence on cable laying, has simple cable construction and the like, so most cities adopt a calandria mode.
At present, the existing methods commonly used in the design and construction of the pipe arrangement are a cast-in-place reinforced concrete pipe arrangement and an assembly type pipe arrangement, wherein the cast-in-place reinforced concrete pipe arrangement has good overall protection after pouring, a cable pipe connection node is stable, but the local damage needs to integrally replace an interval pipeline, a large construction operation site is needed, the construction period is long, and the influences on road traffic around the pipeline, resident life and urban environment are large.
And the prefabricated components of the assembled calandria are mechanically processed and produced in factories, and only hoisting and splicing are needed on site, so that the site workload and the construction difficulty are saved. But the processing of the nodes is still troublesome, such as node pouring, node docking accuracy and the like.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the assembled calandria structure which is convenient to splice and prefabricate on site.
The technical scheme for realizing the utility model is as follows:
the utility model provides an assembled calandria structure, includes U type groove, fills cell body, apron, fill the cell body setting in U type inslot, the apron sets up on U type groove.
The U-shaped groove is a thin-wall system and comprises a U-shaped groove side plate and a U-shaped groove bottom plate;
u type groove curb plate sets up respectively in the both sides of U type groove bottom plate, and two U type groove curb plate structures are the same, and two tip all adopt cascaded design, and one side is overhanging the ladder, and the ladder is received to the opposite side adduction ladder, and every ladder corner radius angle sets up.
The two ends of the U-shaped groove bottom plate are arranged in a concave-convex zigzag shape, one end of the U-shaped groove bottom plate extends outwards, and the other end of the U-shaped groove bottom plate is retracted inwards to form an occlusion connection.
The filling tank body comprises foamed concrete and a PVC pipe and is a filling system;
the foaming concrete is arranged in the U-shaped groove, and the PVC pipes are sequentially filled in the foaming concrete.
Furthermore, the filling groove body is arranged into a ladder shape according to the number of the PVC pipes inside, one end of the filling groove body extends outwards, and the other end of the filling groove body retracts inwards, and the filling groove body is consistent with the extending and retracting directions of the U-shaped groove.
Furthermore, the middle of the horizontal plane of the bottom surface of the overhanging end of the filling tank body is provided with a through-long flange, and the top of the inward-contracting end is provided with a groove at a corresponding position.
Furthermore, the connecting corners of the U-shaped groove side plates and the U-shaped groove bottom plate are chamfered to form an axillary angle structure.
Furthermore, the filling groove body is arranged in the U-shaped groove, and a gap is formed between the filling groove body and the edges of the two sides of the U-shaped groove.
Furthermore, the middle part of the horizontal plane of the bottom surface of the overhanging end of the filling groove body is provided with a through-long flange, and the top of the inward-contracting side is provided with a groove at a corresponding position.
Furthermore, the U-shaped groove and the cover plate are made of steel fiber concrete.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the assembly type calandria structure adopts the prefabricated assembly type components for connection, the components are convenient for batch production in factories, the field working efficiency is high, the environment-friendly construction requirement is met, the influence on the environment is reduced, the field hoisting and splicing are convenient, the calandria can be well connected by the structural design of the calandria, and other connecting pieces are not needed;
(2) the U-shaped groove side plate is designed in a stepped manner, one end of the U-shaped groove side plate extends outwards, the other end of the U-shaped groove side plate retracts inwards, connection between hoisting joints is facilitated, and connection quality is reliable; the side plates are connected with each other in a stepped manner and are mutually meshed and connected in pairs, so that the restraint of displacement in the vertical direction is provided for the calandria, the concave-convex meshing is realized at the bottom, the restraint in the horizontal direction is provided for the calandria, and the dislocation phenomenon caused by uneven settlement of the calandria is avoided; the strict alignment of the PVC pipes can be effectively ensured, and the integrity is good;
(3) the cover plate and the U-shaped groove of the utility model adopt steel fiber high-strength concrete, have high strength and small self weight of the whole component, are convenient for on-site hoisting operation, are convenient for on-site prefabrication because no steel bar is arranged in the plate, are easy to control the quality of the prefabricated component and improve the prefabrication efficiency.
The utility model is further illustrated by the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a schematic cross-sectional view of a fabricated gauntlet according to the present invention.
Fig. 2 is a schematic view of the outward extending end of the gauntlet tube of the fabricated gauntlet tube of the present invention.
Fig. 3 is a schematic view of the inside tube end of the assembled gauntlet tube of the present invention.
Fig. 4 is a schematic view of the calandria cover structure of the fabricated calandria of the present invention.
Fig. 5 is a schematic view of the top connection of the filling tank body node of the present invention.
Fig. 6 is a schematic view of a clamping groove at the connection position of the calandria.
Fig. 7 is a perspective view of the assembled calandria structure of the present invention.
Detailed Description
The utility model provides an assembled calandria structure, includes U type groove 1, fills cell body, apron 4, fill the cell body setting in U type groove 1, apron 4 sets up on U type groove 1.
The calandria adopts the prefabrication form, carries out the concatenation connection on the scene.
The U-shaped groove 1 is a thin-wall system and comprises a U-shaped groove side plate 1-1 and a U-shaped groove bottom plate 1-2;
the U-shaped groove side plates 1-1 are respectively arranged at two sides of the U-shaped groove bottom plate 1-2, the two U-shaped groove side plates 1-1 are identical in structure, the two end parts are designed in a stepped mode, one side of each U-shaped groove side plate extends out of a step, and the other side of each U-shaped groove side plate is retracted into the step, so that connection between every two sections can be conveniently carried out in a hoisting mode; the fillets at the corners of each step are arranged.
The two ends of the U-shaped groove bottom plate 1-2 are arranged in a concave-convex zigzag shape, one end of the U-shaped groove bottom plate extends outwards, and the other end of the U-shaped groove bottom plate is retracted inwards to form an occlusion connection.
The filling tank body comprises foamed concrete 2 and a PVC pipe 3 and is a filling system;
the foaming concrete 2 is arranged in the U-shaped groove 1, and the PVC pipes 3 are sequentially filled in the foaming concrete 2.
Furthermore, the filling groove body is arranged into a ladder shape according to the number of the PVC pipes 3 inside, one end of the filling groove body extends outwards, the other end of the filling groove body retracts inwards, and the filling groove body is consistent with the extending and retracting directions of the U-shaped groove 1.
Furthermore, the middle part of the horizontal plane of the bottom surface of the overhanging end of the filling groove body is provided with a through-long flange, and the top of the inward-contracting end is provided with a groove at a corresponding position.
When the filling groove body is prefabricated, the U-shaped groove 1 is used as a template, and no template is required to be arranged additionally.
Furthermore, the connecting corner of the U-shaped groove side plate 1-1 and the U-shaped groove bottom plate 1-2 is chamfered to form an axillary angle structure, so that the problem of stress concentration is solved.
Further, fill the cell body setting in U type groove 1 to set up the clearance with the both sides edge in U type groove 1, reach U type groove 1 and fill one section distance of staggering between the cell body and be about (100mm), fill the cell body and U type groove 1 tip not parallel and level, make the piece dislocation, effectively increased the length of being connected the face, can effectively strengthen water-proof effects so that the water repellent in later stage.
Furthermore, the middle part of the horizontal plane of the bottom surface of the overhanging end of the filling groove body is provided with a through long flange, the top of the shrinking side is provided with a groove, and the prefabricated calandria can form effective occlusion after being connected.
A groove is reserved at the joint of the top of the filling groove body, so that the waterproof adhesive tape can be conveniently filled after later splicing;
furthermore, the U-shaped groove 1 and the cover plate 4 are made of steel fiber concrete, the thickness of the U-shaped groove is 50mm-100mm, and no reinforcing steel bar is arranged. The width of the cover plate 4 is 40-80mm larger than the outer side of the upper part of the U-shaped groove 1, and the cover plate directly covers the U-shaped groove to protect the filling groove body.
The calandria splicing is sequentially spliced from one end, the splicing points are in tongue-and-groove connection modes, and the splicing positions are subjected to waterproof treatment. And after splicing is completed, the cover plate can be hoisted.
The utility model is further described below with reference to the figures and examples.
Examples
With reference to fig. 1 to 7, an assembly type rack pipe structure comprises a U-shaped groove 1, a filling groove body and a cover plate 4, wherein the filling groove body is arranged in the U-shaped groove 1, and the cover plate 4 is arranged on the U-shaped groove 1.
The calandria adopts the prefabrication form, carries out the concatenation connection on the scene.
The U-shaped groove 1 is a thin-wall system and comprises a U-shaped groove side plate 1-1 and a U-shaped groove bottom plate 1-2;
the U-shaped groove side plates 1-1 are respectively arranged at two sides of the U-shaped groove bottom plate 1-2, the two U-shaped groove side plates 1-1 are identical in structure, the two end parts are designed in a stepped mode, one side of each U-shaped groove side plate extends out of a step, and the other side of each U-shaped groove side plate is retracted into the step, so that connection between every two sections can be conveniently carried out in a hoisting mode; the fillets at the corners of each step are arranged.
The two ends of the U-shaped groove bottom plate 1-2 are arranged in a concave-convex zigzag shape, one end of the U-shaped groove bottom plate extends outwards, and the other end of the U-shaped groove bottom plate is retracted inwards to form an occlusion connection.
The filling tank body comprises foamed concrete 2 and a PVC pipe 3 and is a filling system;
the foaming concrete 2 is arranged in the U-shaped groove 1, and the PVC pipes 3 are sequentially filled in the foaming concrete 2.
Furthermore, the filling groove body is arranged into a ladder shape according to the number of the PVC pipes 3 inside, one end of the filling groove body extends outwards, the other end of the filling groove body retracts inwards, and the filling groove body is consistent with the extending and retracting directions of the U-shaped groove 1.
Furthermore, the middle part of the horizontal plane of the bottom surface of the overhanging end of the filling groove body is provided with a through-long flange, and the top of the inward-contracting end is provided with a groove at a corresponding position.
When the filling groove body is prefabricated, the U-shaped groove 1 is used as a template, and no template is required to be additionally arranged.
Furthermore, the connecting corner of the U-shaped groove side plate 1-1 and the U-shaped groove bottom plate 1-2 is chamfered to form an axillary angle structure, so that the problem of stress concentration is solved.
Further, fill the cell body setting in U type groove 1 to set up the clearance with the both sides edge in U type groove 1, reach U type groove 1 and fill one section distance (about 100mm) of staggering between the cell body, fill the cell body and be not parallel and level with U type groove 1 tip, make the piece dislocation, effectively increased the length of being connected the face, can effectively strengthen water-proof effects so that the water repellent in later stage.
Furthermore, the middle part of the horizontal plane of the bottom surface of the overhanging end of the filling groove body is provided with a through long flange, the top of the shrinking side is provided with a groove, and the prefabricated calandria can form effective occlusion after being connected.
A groove is reserved at the joint of the top of the filling groove body, so that a waterproof adhesive tape can be conveniently filled after later-stage splicing;
furthermore, the U-shaped groove 1 and the cover plate 4 are made of steel fiber concrete, the thickness is 50mm-100mm, and no steel bar is arranged, so that the on-site prefabrication is facilitated. The width of the cover plate 4 is 40-80mm larger than the outer side of the upper part of the U-shaped groove 1, and the cover plate directly covers the U-shaped groove to protect the filling groove body.
The calandria splicing is sequentially spliced from one end, the splicing points are in tongue-and-groove connection modes, and the splicing positions are subjected to waterproof treatment. And after splicing is completed, the cover plate can be hoisted.
The calandria type structure of the utility model adopts the prefabricated assembly type component connection, does not need other connecting pieces, can be well connected by the structural design of the calandria, and has high strength, small dead weight of the whole component, high prefabricating efficiency, mutual occlusion of the step-type design of the connection part, dislocation avoidance and good integrity.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. An assembled type pipe arranging structure is characterized by comprising a U-shaped groove (1), a filling groove body and a cover plate (4), wherein the filling groove body is arranged in the U-shaped groove (1), and the cover plate (4) is arranged on the U-shaped groove (1);
the U-shaped groove (1) is a thin-wall system and comprises a U-shaped groove side plate (1-1) and a U-shaped groove bottom plate (1-2);
the U-shaped groove side plates (1-1) are respectively arranged on two sides of the U-shaped groove bottom plate (1-2), the two U-shaped groove side plates (1-1) are identical in structure, two end portions are designed in a stepped mode, a step extends outwards from one side, the step is retracted in the other side, and a fillet at the corner of each step is arranged.
2. The structure of the assembled calandria according to claim 1, wherein the U-shaped trough bottom plate (1-2) is provided with concave and convex zigzag ends at both ends, one end is extended and hung outward, and the other end is retracted to form a snap connection.
3. Assembled gauntlet structure according to claim 1, characterized in that the fill tank comprises foamed concrete (2) and PVC pipe (3), being a fill system;
the foamed concrete (2) is arranged in the U-shaped groove (1), and the PVC pipes (3) are sequentially filled in the foamed concrete (2).
4. The structure of the assembled calandria according to claim 3, wherein the filling tank body is arranged in a ladder shape according to the number of the inner PVC pipes (3), one end of the filling tank body extends outwards and the other end of the filling tank body retracts inwards, and the extending and retracting directions of the filling tank body and the U-shaped groove (1) are the same.
5. The structure of assembled calandria according to claim 4, wherein the filling tank body has a through flange at the middle of the bottom surface of the outward extending end and a groove at the top of the inward extending end.
6. The fabricated gauntlet structure according to claim 1, wherein the connecting corners of the U-shaped groove side plates (1-1) and the U-shaped groove bottom plates (1-2) are chamfered to form axillary corner structures.
7. The fabricated gauntlet structure according to claim 1, characterized in that the filling groove body is arranged in the U-shaped groove (1) and is provided with a gap with two side edges of the U-shaped groove (1).
8. The structure of assembled calandria according to claim 4, wherein the middle part of the bottom surface of the extended end of the filling tank body is provided with a through flange, and the top of the retracted side is provided with a groove.
9. Assembled gauntlet structure according to any of claims 1-8, characterized in that the U-shaped channel (1) and the cover plate (4) are made of steel fiber concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123207729.0U CN217010297U (en) | 2021-12-20 | 2021-12-20 | Assembled calandria structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123207729.0U CN217010297U (en) | 2021-12-20 | 2021-12-20 | Assembled calandria structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217010297U true CN217010297U (en) | 2022-07-19 |
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ID=82383361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123207729.0U Active CN217010297U (en) | 2021-12-20 | 2021-12-20 | Assembled calandria structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217010297U (en) |
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2021
- 2021-12-20 CN CN202123207729.0U patent/CN217010297U/en active Active
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