CN216390372U - Cable winding displacement assembled bottom plate - Google Patents
Cable winding displacement assembled bottom plate Download PDFInfo
- Publication number
- CN216390372U CN216390372U CN202123152935.6U CN202123152935U CN216390372U CN 216390372 U CN216390372 U CN 216390372U CN 202123152935 U CN202123152935 U CN 202123152935U CN 216390372 U CN216390372 U CN 216390372U
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- Prior art keywords
- concrete
- socket
- tongue
- concrete block
- groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000006073 displacement reaction Methods 0.000 title description 3
- 238000004804 winding Methods 0.000 title description 2
- 239000004567 concrete Substances 0.000 claims abstract description 68
- 210000002105 tongue Anatomy 0.000 claims description 24
- 230000002787 reinforcement Effects 0.000 claims description 8
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides an assembled bottom plate for a cable duct, which comprises prefabricated concrete blocks, wherein mounting grooves are formed in two ends of each concrete block, through holes for bolts to penetrate through are formed between the mounting grooves and the side edges of the concrete blocks, and two adjacent concrete blocks are detachably connected through the bolts. The utility model has the advantages of high construction speed, low requirement on the bottom of the groove, good integrity, and the two ends of the single plate of the assembled bottom plate are respectively provided with the bell socket and the wiping tongue, the connection is that the bell socket is butted with the adjacent bell socket tongue, namely the wiping tongue is wiped into the wiping groove, and then the wiping groove and the wiping tongue are fixed by the connecting bolt. If the prestress is changed, the front and the back, the left and the right, and the upper and the lower are fixed at one time.
Description
Technical Field
The utility model belongs to the technical field of cable laying, and particularly relates to a cable bar pipe assembly type bottom plate.
Background
The cable duct bank is more and more accepted by the power industry as a main structure for laying urban power cables, the former duct bank mode is mainly in a cast-in-place mode, so that a bottom plate is generally cast in place after a rear groove is excavated and a groove bottom is leveled, then concrete is cast by a duct bank vertical mold, and the duct bank is slow in construction and needs to wait for the concrete to solidify.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of how to improve the construction efficiency of the cable duct bank.
The utility model is realized by the following technical scheme:
the utility model provides a cable bar manages assembled bottom plate, includes prefabricated concrete piece, and concrete piece both ends are equipped with the mounting groove, are equipped with the through-hole that supplies the bolt to pass between this mounting groove and the concrete piece side, through the detachable connection of bolt between two adjacent concrete pieces.
Preferably, the whole concrete block is of a cuboid structure.
Preferably, one end of the two ends of the concrete block is a socket tongue, the other end of the two ends of the concrete block is a socket for inserting the socket tongue of the other concrete block, and the socket tongue of one concrete block is inserted into the socket of the other concrete block when the two concrete blocks are assembled.
Preferably, the socket tongue is a convex block protruding out of the end face of the concrete block, and the corresponding socket is a groove recessed in the end face of the concrete block.
Preferably, the concrete block is pure concrete or reinforced concrete.
Preferably, the through hole is formed in the socket tongue and the socket.
Preferably, the socket tongue is a horizontally extending projection arranged at the middle position of the end surface of the concrete block, the socket is a groove arranged at the middle position of the end surface of the concrete block, and the upper wall and the lower wall of the groove after the projection is inserted into the groove form a limiting part for preventing the concrete block from moving up and down.
Preferably, the concrete block is provided with prestressed reinforcement holes for the prestressed reinforcement to pass through.
The utility model has the beneficial effects that: the utility model designs the bottom plate as a factory prefabricated part, so that the construction speed of the bottom plate is high, the bottom of the bottom plate is required, the integrity is good, the width, the thickness, the label and the reinforcement are designed according to the width and the weighing of the assembled type calandria on the assembled bottom plate, each bell socket and each wiping tongue are respectively designed at two ends of a single plate of the assembled type bottom plate, the connection is that the bell socket is butted with the adjacent bell socket tongue, namely the wiping tongue is wiped into the wiping tongue, and then the assembly is fixed by the connecting bolt. If the prestress is changed, the front and the back, the left and the right, and the upper and the lower are fixed at one time.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the present invention in a spliced state;
FIG. 3 is a front view of the splice state of the present invention;
fig. 4 is a side view of the spliced state of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples.
Examples
A cable duct assembly floor as shown in fig. 1-4 comprises a prefabricated concrete block 1, wherein the concrete block 1 is pure concrete or reinforced concrete in the embodiment. The two ends of the concrete block 1 are provided with mounting grooves 2, through holes for bolts 3 to pass are formed between the mounting grooves 2 and the side edges of the concrete block 1, and the adjacent two concrete blocks 1 are detachably connected through the bolts 3. The whole concrete block 1 is of a cuboid structure. In this embodiment, the mounting groove 2 is arranged on the upper end surface of the concrete block 1 and close to the two ends of the concrete block 1, and the upper end of the mounting groove 2 is open.
In order to further ensure that the two bottom plates cannot move up and down after being spliced, in the embodiment, one end of the two end parts of the concrete block 1 is designed to be the socket tongue 11, the other end of the two end parts of the concrete block 1 is designed to be the socket 12 for inserting the socket tongues 11 of the other concrete blocks 1, and the socket tongue 11 of one concrete block 1 is inserted into the socket 12 of the other concrete block 1 when the two concrete blocks 1 are assembled. The up-and-down displacement limitation of the two concrete blocks 1 is realized by inserting the socket tongues 11 of the two adjacent concrete blocks 1 into the socket 12, and the integrity of the bottom plate is ensured. The socket tongue 11 in this embodiment is a protrusion protruding from the end surface of the concrete block 1, and the corresponding socket 12 is a groove recessed from the end surface of the concrete block 1. The through holes described in this embodiment are provided on the socket tongue 11 and the socket 12, and the connecting bolt 3 is provided through the socket tongue 11. The socket tongue 11 is a horizontally extending projection arranged in the middle of the end surface of the concrete block 1, the socket 12 is a groove arranged in the middle of the end surface of the concrete, and the upper wall and the lower wall of the groove after the projection is inserted into the groove form a limiting part for preventing the concrete block 1 from moving up and down.
In order to further ensure the integrity of the bottom plate, the concrete blocks 1 are provided with prestressed reinforcement holes 13 for the prestressed reinforcements to pass through, and the integrity of the bottom plate is further ensured by arranging the prestressed reinforcements 4 between at least two adjacent concrete blocks 1 and pouring grouting materials.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to explain the principles of the utility model, and that various modifications and alterations can be made by those skilled in the art without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a cable bar pipe assembled bottom plate which characterized in that: including prefabricated concrete piece, the concrete piece both ends are equipped with the mounting groove, are equipped with the through-hole that supplies the bolt to pass between this mounting groove and the concrete piece side, through the detachable connection of bolt between two adjacent concrete pieces.
2. The cable duct assembly tray of claim 1, wherein: the whole concrete block is of a cuboid structure.
3. A cable duct assembly tray according to claim 1 or 2, wherein: and one end of the two end parts of the concrete blocks is provided with a socket tongue, the other end of the two end parts of the concrete blocks is provided with a socket for inserting the socket tongues of other concrete blocks, and the socket tongue of one concrete block is inserted into the socket of the other concrete block when the two concrete blocks are assembled.
4. A cable duct assembly tray according to claim 3, wherein: the socket tongue is a convex block protruding out of the end face of the concrete block, and the corresponding socket is a groove recessed in the end face of the concrete block.
5. The cable duct assembly tray of claim 4, wherein: the concrete block is pure concrete or reinforced concrete.
6. The cable duct assembly tray of claim 4, wherein: the through hole is arranged on the socket tongue and the socket.
7. The cable duct assembly tray of claim 4, wherein: the socket tongue is a convex block which is arranged in the middle of the end surface of the concrete block and extends in the horizontal direction, the socket is a groove arranged in the middle of the end surface of the concrete block, and the upper wall and the lower wall of the groove after the convex block is inserted into the groove form a limiting part for preventing the concrete block from moving up and down.
8. The cable duct assembly tray of claim 4, wherein: and prestressed reinforcement holes for the prestressed reinforcements to penetrate through are formed in the concrete blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123152935.6U CN216390372U (en) | 2021-12-15 | 2021-12-15 | Cable winding displacement assembled bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123152935.6U CN216390372U (en) | 2021-12-15 | 2021-12-15 | Cable winding displacement assembled bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216390372U true CN216390372U (en) | 2022-04-26 |
Family
ID=81225034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123152935.6U Active CN216390372U (en) | 2021-12-15 | 2021-12-15 | Cable winding displacement assembled bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216390372U (en) |
-
2021
- 2021-12-15 CN CN202123152935.6U patent/CN216390372U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214000 Fangqiao Street industrial concentration area, Yixing City, Wuxi City, Jiangsu Province Patentee after: Wuxi Xinhang Silicon Plastic Electromechanical Co.,Ltd. Country or region after: China Address before: 214200 Fangqiao Street industrial concentration area, Yixing City, Wuxi City, Jiangsu Province Patentee before: WUXI XINHANG SILICON PLASTIC ELECTROMECHANICAL CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |