CN218386607U - Assemble stable prefabricated cable pit - Google Patents
Assemble stable prefabricated cable pit Download PDFInfo
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- CN218386607U CN218386607U CN202222829281.4U CN202222829281U CN218386607U CN 218386607 U CN218386607 U CN 218386607U CN 202222829281 U CN202222829281 U CN 202222829281U CN 218386607 U CN218386607 U CN 218386607U
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- Prior art keywords
- cable trench
- tenon
- prefabricated
- mortise
- cable
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- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000004873 anchoring Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 12
- 210000003205 muscle Anatomy 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a prefabricated cable pit that equipment is stable, including the cable pit body, the cable pit body comprises concrete placement's bottom plate and the curb plate that is located both sides, curb plate top inboard all is equipped with right-angle groove, two along its length direction curb plate front end is equipped with convex tenon, the rear end be equipped with the tenon height and the mortise slot that corresponds around the position, be equipped with on the curb plate and link up the last jack directly over the mortise slot, be equipped with on the tenon and insert behind the mortise slot with go up the lower jack that jack position corresponds, and downthehole the connecting piece that is equipped with. Has the advantages that: the construction period can be shortened, and the green construction on site is ensured; the invisible hoisting points are matched with the mortise and tenon structure, so that the positioning and the assembly are convenient; the mortise and tenon structure can ensure that the front and rear cable trenches are not shifted up and down and back after being connected, and meanwhile, the tenon and mortise structure is matched with the rectangular connecting piece for limiting so that the cable trenches are not shifted left and right, and the connection is more stable.
Description
Technical Field
The utility model belongs to the technical field of the distribution network construction, concretely relates to assemble stable prefabricated cable pit.
Background
When the power distribution network is constructed, the main procedures of casting the cable trench in situ are in-situ formwork erection casting and maintenance. The prior art has the following defects: 1. the level of the on-site vertical mold pouring machine is low, and the quality is difficult to ensure; 2. the maintenance period is long, and the construction progress is influenced; 3. the construction site is polluted greatly.
In order to overcome the defects of cast-in-place, a prefabricated cable trench technology is adopted in part of construction, but the existing prefabricated cable trench has the following defects: 1. the prefabricated cable trench is heavy and difficult to install in place on site; 2. the joint is not stable enough after assembly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stable prefabricated cable pit of equipment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stable prefabricated cable pit of equipment, includes the cable pit body, the cable pit body comprises concrete placement's bottom plate and the curb plate that is located both sides, curb plate top inboard all is equipped with the right angle groove along its length direction, two the curb plate front end is equipped with convex tenon, the rear end be equipped with the tenon height and the position front and back corresponding mortise groove, be equipped with on the curb plate and link up the last jack directly over the mortise groove, be equipped with on the tenon and insert behind the mortise groove with go up the lower jack that the jack position corresponds, and downthehole connecting piece that is equipped with.
Preferably, the edge of the upper end of the right-angle groove is covered by galvanized angle steel.
Preferably, a plurality of parallel main ribs are embedded in the cable trench body along the length direction, a plurality of groups of stirrups which are distributed on the longitudinal section of the cable trench body and connected with the main ribs are embedded in the cable trench body, and anchoring ribs connected with the main ribs are embedded in the upper ends of the side plates.
Preferably, the upper insertion hole and the lower insertion hole form a rectangular connection hole, the connection piece is a rectangular connection piece, and the rectangular connection piece is inserted into the upper prefabricated rectangular connection hole and the lower prefabricated rectangular connection hole and then grouted for filling.
Preferably, two the curb plate inside wall is equipped with pre-buried connecting piece.
Preferably, hanging points are pre-buried at four corners of the top surface of the cable trench body and hidden in grooves formed in the cable trench body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the construction period can be shortened, and the green construction on site is ensured; the invisible lifting points are matched with the tenon-and-mortise structures to facilitate positioning and assembling.
2. The mortise and tenon structure can ensure that the front and rear cable trenches are not shifted up and down and back after being connected, and meanwhile, the tenon and mortise structure is matched with the rectangular connecting piece for limiting so that the cable trenches are not shifted left and right, and the connection is more stable.
3. Through main muscle, stirrup, anchor muscle reinforcing structure intensity, through the convenient later stage of right angle groove additional dress apron, it is wear-resisting to set up the zinc-plated angle steel simultaneously and bordure the reinforcing corner, prevents colliding with.
Drawings
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic left-side view sectional structure of the present invention.
In the figure: 1. a cable trench body; 2. a base plate; 3. a side plate; 4. a right-angle groove; 5. a tenon; 6. mortise slot making; 7. an upper jack; 8. a lower jack; 9. galvanized angle steel; 10. a main rib; 11. hooping; 12. anchoring ribs; 13. pre-burying a connecting piece; 14. and (4) hoisting points.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-2, the present invention provides a technical solution: a prefabricated cable trench stable in assembly comprises a cable trench body 1, wherein the cable trench body 1 is composed of a bottom plate 2 formed by pouring concrete and side plates 3 located on two sides, right-angle grooves 4 are formed in the inner sides of the top ends of the side plates 3 along the length direction of the side plates, protruding tenons 5 are arranged at the front ends of the two side plates 3, mortise grooves 6 corresponding to the tenons 5 in height and in front and back are formed in the rear ends of the side plates, upper insertion holes 7 penetrating through the mortise grooves 6 are formed in the side plates 3, lower insertion holes 8 corresponding to the upper insertion holes 7 in positions after the tenons 6 are inserted into the mortise grooves 5, and connecting pieces are arranged in the holes; the prefabricated cable trench can shorten the construction period and ensure green construction on site; the front and back connection of the cable trench adopts a tenon-and-mortise structure of a tenon 5 and a mortise 6, the front and back are prevented from moving up and down after the connection, and the left and right of the cable trench are prevented from moving by a connecting piece; the cover plate is convenient to be additionally arranged at the later stage through the right-angle groove 4.
Specifically, the edge of the upper end of the right-angle groove 4 is covered by galvanized angle steel 9; in the embodiment, galvanized angle steel 9 is arranged to enhance abrasion resistance and collision prevention of the corners during edge covering.
Specifically, a plurality of parallel main ribs 10 are embedded in the cable trench body 1 along the length direction, a plurality of groups of stirrups 11 which are distributed on the longitudinal section of the cable trench body and connected with the main ribs 10 are embedded in the cable trench body, and anchoring ribs 12 connected with the main ribs 10 are embedded in the upper ends of the side plates 3; in the present embodiment, the structural strength is enhanced by the main bead 10, the stirrup 11, and the anchor bead 12.
Specifically, the upper jack 7 and the lower jack 8 form a rectangular connecting hole, the connecting piece is a rectangular connecting piece, and the rectangular connecting piece is inserted into the upper prefabricated rectangular connecting hole and the lower prefabricated rectangular connecting hole and then grouted for filling; in this embodiment, prefabricated rectangle connecting hole about the tenon fourth of twelve earthly branches structure, the grout is caulked after inserting the rectangle connecting piece, and rectangle connecting piece guarantees the inseparable of the horizontal and vertical direction of cable pit connection, does not shift about guaranteeing the cable pit.
Specifically, the inner side walls of the two side plates 3 are provided with embedded connecting pieces 13; in this embodiment, the embedded connecting piece 13 of lateral wall makes things convenient for later stage cable support installation.
Specifically, hanging points 14 are pre-buried at four corners of the top surface of the cable trench body 1, and the hanging points 14 are hidden in a groove formed in the cable trench body 1; in this embodiment, the invisible hanging points 14 facilitate the hanging of the assembled cable trench, and do not expose the surface of the cable trench body 1 to avoid interference with the vertical stacking.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
The working principle is as follows: the construction period can be shortened by adopting the prefabricated cable trench, and the green construction on site is ensured; the invisible hanging point 14 is convenient to hang and assemble; the front and back connection of the cable trench adopts a tenon-and-mortise structure of a tenon 5 and a mortise 6, the front and back up and down displacement is guaranteed after the connection, rectangular connecting holes are prefabricated up and down in the tenon-and-mortise structure, grouting and joint filling are carried out after rectangular connecting pieces are inserted, the rectangular connecting pieces guarantee the connection tightness of the cable trench in the transverse and longitudinal directions, and the left and right displacement of the cable trench is guaranteed; the connecting piece 13 is embedded in the side wall, so that the cable support can be conveniently installed in the later period; through main muscle 10, stirrup 11, 12 reinforcing structure intensity of anchor muscle, through the apron of convenient later stage additional installation in right angle groove 4, it is wear-resisting to set up the zinc-plated angle steel 9 enhancement corner of borduring simultaneously, prevents colliding with.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stable assembly's prefabricated cable pit, includes cable pit body (1), its characterized in that, cable pit body (1) comprises concrete placement's bottom plate (2) and curb plate (3) that are located both sides, curb plate (3) top inboard all is equipped with right angle groove (4), two along its length direction curb plate (3) front end is equipped with convex tenon (5), and the rear end be equipped with tenon (5) height and position front and back correspond mortise slot (6), be equipped with on curb plate (3) and link up last jack (7) directly over mortise slot (6), be equipped with on tenon (5) and insert behind mortise slot (6) with lower jack (8) that last jack (7) position corresponds, and the downthehole connecting piece that is equipped with.
2. The prefabricated cable trench with stable assembly according to claim 1, wherein the upper end edge of the right-angle groove (4) is covered with galvanized angle steel (9).
3. The prefabricated cable trench with stable assembly according to claim 1, wherein a plurality of parallel main ribs (10) are embedded in the cable trench body (1) along the length direction, a plurality of groups of stirrups (11) distributed on the longitudinal section of the cable trench body and connected with the main ribs (10) are embedded in the cable trench body, and anchoring ribs (12) connected with the main ribs (10) are embedded in the upper ends of the side plates (3).
4. The prefabricated cable trench with stable assembly according to claim 1, wherein the upper insertion hole (7) and the lower insertion hole (8) form a rectangular connecting hole, the connecting piece is a rectangular connecting piece, and the rectangular connecting piece is inserted into the upper prefabricated rectangular connecting hole and the lower prefabricated rectangular connecting hole and then grouted for filling.
5. The prefabricated cable trench with stable assembly according to claim 1, wherein the inner side walls of the two side plates (3) are provided with embedded connecting pieces (13).
6. The prefabricated cable trench with stable assembly according to claim 1, wherein hanging points (14) are embedded at four corners of the top surface of the cable trench body (1), and the hanging points (14) are hidden in grooves formed in the cable trench body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222829281.4U CN218386607U (en) | 2022-10-26 | 2022-10-26 | Assemble stable prefabricated cable pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222829281.4U CN218386607U (en) | 2022-10-26 | 2022-10-26 | Assemble stable prefabricated cable pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218386607U true CN218386607U (en) | 2023-01-24 |
Family
ID=84934220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222829281.4U Active CN218386607U (en) | 2022-10-26 | 2022-10-26 | Assemble stable prefabricated cable pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218386607U (en) |
-
2022
- 2022-10-26 CN CN202222829281.4U patent/CN218386607U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231107 Address after: 321080 west section of Hengyi Road, Jinxi Development Zone, Wucheng District, Jinhua City, Zhejiang Province Patentee after: IRON TOWER BRANCH OF ZHEJIANG BADA ELECTRONIC INSTRUMENT Co.,Ltd. Patentee after: JINHUA POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Patentee after: JINHUA POWER TRANSMISSION AND DISTRIBUTION ENGINEERING CO.,LTD. SANWEI ELECTRIC POWER BRANCH Address before: 321080 west section of Hengyi Road, Jinxi Development Zone, Wucheng District, Jinhua City, Zhejiang Province Patentee before: IRON TOWER BRANCH OF ZHEJIANG BADA ELECTRONIC INSTRUMENT Co.,Ltd. Patentee before: JINHUA POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. |
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| TR01 | Transfer of patent right |