CN218386711U

CN218386711U - Embedded equipment cable pit

Info

Publication number: CN218386711U
Application number: CN202222745770.1U
Authority: CN
Inventors: 张�雄
Original assignee: Sichuan Transmission & Transformation Construction Co ltd
Current assignee: Sichuan Transmission & Transformation Construction Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-01-24
Anticipated expiration: 2032-10-18

Abstract

The application relates to the field of cable trenches, in particular to an embedded assembly cable trench, which comprises a plurality of bottom plates, wherein the bottom plates are detachably connected to form the bottom of the cable trench; when laying the cable pit, lay the bottom at the gallery with the polylith bottom plate earlier, it is fixed with the curb plate joint in the draw-in groove of bottom plate again, bottom plate and curb plate form the cable pit, compare in the cast-in-place formation cable pit and lay whole prefabricated U-shaped groove and form the cable pit, the small of bottom plate and curb plate, light in weight and direct completion installation in the gallery have reduced the degree of difficulty and the intensity of labour of installation, the installation of the cable pit of being convenient for.

Description

Embedded equipment cable pit

Technical Field

The utility model relates to a field of cable pit especially relates to an embedded equipment cable pit.

Background

The cable trench is an underground pipeline for laying and replacing electric power or telecommunication cable facilities and is also an enclosure structure of laid cable facilities, and the cable trench is usually formed by pouring concrete on site or laying a prefabricated concrete U-shaped groove.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the concrete on-site pouring construction is difficult, time-consuming and labor-consuming; the prefabricated U-shaped groove is large in overall size and high in installation and adjustment difficulty.

SUMMERY OF THE UTILITY MODEL

In order to alleviate the intensity of labour of installation so that the construction of cable pit, this application provides an embedded equipment cable pit.

The application provides an embedded equipment cable pit adopts following technical scheme:

the utility model provides an embedded equipment cable pit, includes polylith bottom plate, polylith the bottom plate can be dismantled the bottom of connecting in order to constitute the cable pit, every equal symmetry is provided with the curb plate on the bottom plate, the bottom plate with the curb plate forms the cable pit of accomodating the cable, be provided with the supporting station that is used for accepting the cable on the curb plate, the supporting station is located the cable pit, seted up the confession on the bottom plate the draw-in groove of curb plate joint, embedded equipment cable pit still including being used for making the curb plate is fixed mounting in the draw-in groove.

By adopting the technical scheme, when the cable trench is laid, the bottom plate is laid in the tunnel, the connection quantity of the bottom plate is adjusted according to actual requirements, the side plates are inserted into the clamping grooves of the bottom plate and fixed through the fixing parts, so that the bottom plate and the side plates form the cable trench, and finally the cable is laid on the bearing table, and the operation is simple and convenient; because the bottom plate and the side plate are prefabricated in a factory, the process of cast-in-place is reduced, the labor intensity of cable trench installation is reduced, and the cable trench is convenient to install; simultaneously, the cable pit is formed by a plurality of bottom plates and curb plate concatenation in the gallery, compares whole prefabricated U-shaped groove, and the volume of bottom plate and curb plate is littleer, and weight is lighter to reduce the intensity of labour of installation and adjustment, the installation of the cable pit of being convenient for.

Preferably, the embedded assembly cable duct further comprises a connecting pin, wherein a first connecting hole for the connecting pin to insert into is formed in the side wall, adjacent to the bottom plate, close to each other, and a second connecting hole for the connecting pin to insert into is formed in the side wall, adjacent to the side plate, close to each other.

By adopting the technical scheme, the connecting pin is inserted into the first connecting hole, so that the adjacent bottom plates are connected with each other; the connecting pin is inserted into the second connecting hole, so that the adjacent side plates are connected with each other, and the operation is simple and convenient; the bottom plates and the side plates form a whole through the connecting pins, so that the integrity of the embedded assembled cable trench is improved, and the stress distribution of the embedded assembled cable trench is more balanced; meanwhile, the connecting pin is simple in structure, low in cost and convenient to replace.

Preferably, the mounting sets up including sliding dead lever on the draw-in groove lateral wall, the slip direction perpendicular to of dead lever the length direction of draw-in groove, set up the confession on the curb plate the jack that the dead lever was pegged graft, embedded equipment cable pit still includes the elastic component, the elastic component makes the dead lever has the trend that slides in the jack.

By adopting the technical scheme, after the side plate is inserted into the clamping groove, the elastic piece drives the fixing rod to slide into the insertion hole, so that the side plate is fixed, and the possibility of separating the side plate from the bottom plate is reduced; meanwhile, when the fixed rod can be inserted into the jack, the side plate is installed to a proper position; when the fixing rod cannot be inserted into the jack, the side plate is not installed to a proper position.

Preferably, the elastic part comprises a spring, and the spring is sleeved on the fixing rod.

By adopting the technical scheme, the spring enables the fixed rod to always have the tendency of sliding into the jack, and after the side plate is arranged at a proper position, the fixed rod automatically slides into the jack, so that the operation is simple and convenient; meanwhile, the spring is simple in structure and convenient to maintain and replace.

Preferably, the side plate is provided with a plurality of pins on the surface facing the bottom plate, the bottom of the clamping groove is provided with a pin hole for inserting the pins, the pin hole penetrates through the bottom plate, and the length of the pins is greater than that of the pin hole.

By adopting the technical scheme, in the process of inserting the side plate into the clamping groove, the pin is firstly inserted into the pin hole, and the pin plays a role in guiding the side plate through the matching of the pin and the pin hole, so that the fixed rod is aligned with the jack after the side plate is clamped; meanwhile, the pin penetrates through the pin hole and is inserted into the ground, the pin fixes the side plate and simultaneously fixes the bottom plate relative to the ground, and the overall stability of the embedded assembled cable trench is improved.

Preferably, the side wall of the side plate is provided with a reinforcing rib, and the reinforcing rib is abutted to the bottom plate.

By adopting the technical scheme, when the side plate bears the cable, part of load is transferred to the bottom plate through the reinforcing ribs, so that the bearing capacity of the side plate is enhanced, and the stability of the embedded assembled cable trench is improved.

Preferably, a plurality of bearing platforms are detachably arranged on the side plate.

By adopting the technical scheme, the bearing table is detachably arranged on the side plate, so that the size of the side plate is further reduced, and the side plate is convenient to prefabricate and transport; simultaneously, a plurality of platform that holds have improved the ability that the cable was held to the cable pit.

Preferably, the bottom plate is provided with a plurality of drainage grooves, and the bottoms of the drainage grooves are provided with drainage ports communicated with the outside.

Through adopting above-mentioned technical scheme, when the rainwater oozes in, the rainwater passes through water drainage tank and outlet and discharges the rainwater, has reduced the possibility that the rainwater gathers in the cable pit to the possibility that the cable was soaked by the rainwater has been reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the cable pit needs to be laid, lay the bottom plate in the bottom of gallery earlier, the quantity of adjustment bottom plate is with the length of adjustment cable pit, it is fixed at the draw-in groove of bottom plate with the curb plate joint again, bottom plate and curb plate form the cable pit, compare in the cast in situ formation cable pit and lay whole prefabricated U-shaped groove and form the cable pit, the small of bottom plate and curb plate, light in weight and direct completion installation in the gallery have reduced the degree of difficulty and the intensity of labour of installation, be convenient for the installation of cable pit.

Drawings

Fig. 1 is a schematic view of an overall structure of an embedded assembly cable trench.

Fig. 2 is an exploded view of an embedded assembly raceway.

Fig. 3 is a cross-sectional view of an embedded assembly cable trench.

Description of reference numerals: 1. a base plate; 2. a side plate; 3. a card slot; 4. a receiving table; 5. a connecting pin; 6. a first connection hole; 7. a second connection hole; 8. a fixing rod; 9. a notch; 10. a jack; 11. a control lever; 12. a strip-shaped hole; 13. a spring; 14. a pin; 15. a pin hole; 16. reinforcing ribs; 17. a first chute; 18. a second chute; 19. a step; 20. a water discharge tank; 21. and a water outlet.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses embedded equipment cable pit. Referring to fig. 1, embedded equipment cable pit includes polylith bottom plate 1, polylith bottom plate 1 is laid and is constituted the bottom of cable pit in the bottom of gallery, equal symmetry is provided with two blocks of curb plates 2 on every bottom plate 1, two blocks of curb plates 2 are located the homonymy of bottom plate 1 and deviate from the bottom of gallery, set up the draw-in groove 3 that supplies 2 joints of curb plate on the bottom plate 1, bottom plate 1 and curb plate 2 have formed the cable pit of accomodating the cable, it is provided with socket 4 still to slide on the curb plate 2, socket 4 is used for accepting the cable, socket 4 is located the cable pit.

When laying the cable pit, lay polylith bottom plate 1 in the bottom of gallery, and the quantity according to actual demand adjustment bottom plate 1, insert curb plate 2 again in draw-in groove 3 of bottom plate 1, make bottom plate 1 and curb plate 2 form the cable pit, lay the cable on take-up table 4, compare in concrete cast in situ and prefabricated U-shaped groove is whole to be laid, the volume of bottom plate 1 and curb plate 2 is littleer, light in weight, the degree of difficulty and the intensity of labour that the cable pit was laid have been reduced, the installation of the cable pit of being convenient for.

Referring to fig. 2, in order to improve the integrity of the cable trench, the embedded assembly cable trench further includes a connecting pin 5, the connecting pin 5 is a cylindrical pin, a first connecting hole 6 for the connecting pin 5 to be inserted is formed in a side wall, which is close to each other, of each adjacent bottom plate 1, and a second connecting hole 7 for the connecting pin 5 to be inserted is formed in a side wall, which is close to each other, of each adjacent side plate 2; when the device is installed, the connecting pins 5 are inserted into the first connecting holes 6, so that the adjacent bottom plates 1 are connected with each other, and the plurality of bottom plates 1 form a whole; the connecting pin 5 is inserted into the second connecting hole 7, so that the adjacent side plates 2 are connected with each other, the side plates 2 are integrated, the possibility of bending of the cable trench caused by dislocation between different bottom plates 1 and different side plates 2 is reduced, and the integrity of the embedded assembly cable trench is improved.

Referring to fig. 3, the embedded assembly cable trench further includes a fixing member for fixing the side plate 2 in the slot 3, the fixing member includes a fixing rod 8 slidably disposed on a side wall of the slot 3, a notch 9 for allowing the fixing rod 8 to slide is disposed on a side wall of the slot 3, a sliding direction of the fixing rod 8 is perpendicular to a length direction of the slot 3, a jack 10 for allowing the fixing rod 8 to be inserted into the jack is disposed on the side plate 2, a control rod 11 is fixedly disposed on the fixing rod 8, the control rod 11 is perpendicular to the fixing rod 8 and extends out of the bottom plate 1, a long strip-shaped hole 12 for allowing the control rod 11 to extend out is disposed on the bottom plate 1, the embedded assembly cable trench further includes an elastic member, the elastic member makes the fixing rod 8 have a tendency of sliding into the jack 10, the elastic member includes a spring 13, the spring 13 is sleeved on the fixing rod 8, one end of the spring 13 is fixedly disposed on a bottom wall of the notch 9, and the other end is fixedly disposed on the fixing rod 8.

When the side plate 2 is clamped and enters the clamping groove 3, the fixed rod 8 slides into the jack 10 under the action of the spring 13, so that the side plate 2 is fixed, and the possibility of separating the side plate 2 from the bottom plate 1 is reduced; when the side plate 2 needs to be detached, the control rod 11 is pulled, and the control rod 11 drives the fixing rod 8 to slide out of the jack 10, so that the side plate 2 is separated from the clamping groove 3, and the operation is simple and convenient; simultaneously, whether observe dead lever 8 and insert jack 10 to judge whether the card of curb plate 2 arrives the settlement position, improved the degree of accuracy of curb plate 2 installation.

Referring to fig. 1 and 2, a plurality of pins 14 are fixedly disposed on the surface of the side plate 2 facing the bottom plate 1, in this embodiment, two pins 14 are fixedly disposed on each side plate 2, a pin hole 15 for inserting the pin 14 is disposed at the bottom of the slot 3, the pin hole 15 penetrates through the bottom plate 1, the length of the pin 14 is greater than that of the pin hole 15, and one end of the pin 14, which is far away from the side plate 2, is in a pointed cone shape.

When the side plate 2 is clamped into the clamping groove 3, the pin 14 is firstly inserted into the pin hole 15, and the pin 14 slides in the pin hole 15, so that the pin 14 plays a role in guiding the side plate 2, and when the side plate 2 is clamped on the bottom plate 1, the fixed rod 8 is aligned with the jack 10, the spring 13 drives the fixed rod 8 to automatically slide into the jack 10, and the side plate 2 is fixed; meanwhile, the pin 14 penetrates through the pin hole 15 and is inserted into the bottom of the tunnel, so that the position of the bottom plate 1 relative to the tunnel is fixed, the possibility of the bottom plate 1 shaking on the tunnel is reduced, and the stability of the embedded assembly cable duct is improved.

Referring to fig. 2, the side plate 2 is fixedly provided with reinforcing ribs 16, the reinforcing ribs 16 are symmetrically arranged on two sides of the side plate 2, and the reinforcing ribs 16 are abutted against the bottom plate 1; the cable bears on the bearing platform 4, and the partial effort of cable to curb plate 2 is transmitted to bottom plate 1 through strengthening rib 16 on, has improved the bearing capacity of curb plate 2, and simultaneously, strengthening rib 16 has a supporting role to curb plate 2, has improved the stability of embedded equipment cable pit.

Referring to fig. 3, each side plate 2 is detachably provided with two receiving tables 4 for receiving cables, each receiving table 4 is provided with a side plate 2, each receiving table 4 is slidably arranged on the corresponding side plate 2, each side plate 2 is provided with a first sliding groove 17 for allowing the corresponding receiving table 4 to slide, the length direction of each first sliding groove 17 is perpendicular to the corresponding bottom plate 1, the middle position of each first sliding groove 17 is provided with a second sliding groove 18, the length direction of each second sliding groove 18 is perpendicular to the length direction of each first sliding groove 17, each first sliding groove 17 is communicated with each second sliding groove 18, the side wall, away from the corresponding first sliding groove 17, of each second sliding groove 18 is provided with a step 19 for limiting the corresponding receiving table 4 to slide, and the two receiving tables 4 are slidably clamped on the first sliding grooves 17 and the second sliding grooves 18 respectively.

After the side plates 2 are installed, the bearing table 4 slides into the first sliding groove 17 and the second sliding groove 18 respectively, the bearing table 4 is abutted against the end part of the first sliding groove 17 and the step 19 of the second sliding groove 18, and then the cable is borne on the bearing table 4, so that the operation is simple and convenient; simultaneously, the receiving platform 4 slides and sets up on curb plate 2, and the receiving platform 4 of being convenient for separates with curb plate 2, has further reduced the volume of curb plate 2, and the prefabricated processing and the transportation of the receiving platform 4 of being convenient for and curb plate 2.

Referring to fig. 3, a plurality of drainage grooves 20 are formed in the bottom plate 1, the length direction of the drainage grooves 20 is parallel to the length direction of the clamping groove 3, and a drainage port 21 communicated with the outside is formed in the bottom of the drainage grooves 20; when rainwater enters the cable trench, the rainwater is collected in the drainage groove 20 and flows out of the cable trench through the drainage port 21, so that the possibility that the rainwater is accumulated in the cable trench to cause the cable to be soaked by the rainwater is reduced.

The implementation principle of this application embodiment embedded equipment cable pit does: when a cable trench is laid, a plurality of bottom plates 1 are laid at the bottom of a tunnel, a plurality of side plates 2 are inserted into the clamping grooves 3, the bottom plates 1 and the side plates 2 form the cable trench, the bottom plates 1 and the side plates 2 are connected with each other through connecting pins 5, after the side plates 2 are clamped to a set position, the fixing rods 8 slide into the insertion holes 10 under the action of the springs 13 to fix the side plates 2, and meanwhile, the pins 14 are inserted into the ground to fix the bottom plates 1; then, the bearing table 4 slides into the first sliding groove 17 and the second sliding groove 18, and the cable is laid on the bearing table 4; compare in cast in situ cable pit and whole prefabricated U-shaped groove, the volume of bottom plate 1 and curb plate 2 is littleer, and weight is lighter, the debugging of the installation of being convenient for, has reduced the intensity of labour that the cable pit was laid, the installation of the cable pit of being convenient for.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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

1. The utility model provides an embedded equipment cable pit which characterized in that: including polylith bottom plate (1), polylith bottom plate (1) can be dismantled the bottom of connecting in order to constitute the cable pit, every equal symmetry is provided with curb plate (2) on bottom plate (1), bottom plate (1) with curb plate (2) form the cable pit of accomodating the cable, be provided with on curb plate (2) and be used for accepting bearing platform (4) of cable, bearing platform (4) are located the cable pit, seted up the confession on bottom plate (1) draw-in groove (3) of curb plate (2) joint, embedded equipment cable pit is still including being used for making curb plate (2) are fixed mounting in draw-in groove (3).

2. The embedded assembly cable trench of claim 1, wherein: embedded equipment cable pit still includes connecting pin (5), and is adjacent seted up the confession on the lateral wall that bottom plate (1) is close to each other connecting pin (5) male first connecting hole (6), adjacent seted up the confession on the lateral wall that lateral plate (2) are close to each other connecting pin (5) male second connecting hole (7).

3. The embedded assembly cable trench of claim 1, wherein: the mounting sets up including sliding dead lever (8) on draw-in groove (3) lateral wall, the slip direction perpendicular to of dead lever (8) the length direction of draw-in groove (3), offer the confession on curb plate (2) jack (10) that dead lever (8) were pegged graft, embedded equipment cable pit still includes the elastic component, the elastic component makes dead lever (8) have the trend of sliding into jack (10).

4. The embedded assembly cable trench of claim 3, wherein: the elastic part comprises a spring (13), and the spring (13) is sleeved on the fixing rod (8).

5. The embedded assembly cable trench of claim 1, wherein: the side plate (2) faces the bottom plate (1) and is provided with a plurality of pins (14), the bottom of the clamping groove (3) is provided with pin holes (15) for the pins (14) to be inserted, the pin holes (15) penetrate through the bottom plate (1), and the length of the pins (14) is larger than that of the pin holes (15).

6. The embedded assembly cable trench of claim 3, wherein: and reinforcing ribs (16) are arranged on the side walls of the side plates (2), and the reinforcing ribs (16) are abutted to the bottom plate (1).

7. The embedded assembly cable trench of claim 5, wherein: a plurality of bearing platforms (4) are detachably arranged on the side plates (2).

8. The embedded assembly cable trench of claim 1, wherein: the bottom plate (1) is provided with a plurality of drainage grooves (20), and the bottom of each drainage groove (20) is provided with a drainage port (21) communicated with the outside.