CN215498200U

CN215498200U - Buckle formula cable trench cover

Info

Publication number: CN215498200U
Application number: CN202121446505.2U
Authority: CN
Inventors: 甘博文; 徐钊; 谭湘华
Original assignee: Hunan Dali Power Construction Group Co ltd Assembly And Construction Branch
Current assignee: Hunan Dali Power Construction Group Co ltd Assembly And Construction Branch
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-11
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to the technical field of electric power engineering, and discloses a buckle type cable trench cover plate which comprises a foundation, wherein a cable trench is formed in the foundation, two opposite inner side walls of the cable trench are fixedly connected with pillow plates, the tops of the two pillow plates are movably connected with a plurality of cover plates, a lifting groove is formed in the top of each cover plate, a lifting rod is fixedly connected in the lifting groove, a protection mechanism is arranged at the top of each pillow plate, a buckle mechanism is arranged at the bottom of each cover plate, each protection mechanism comprises two pillow grooves formed in the tops of the two pillow plates, the two pillow grooves are matched with the cover plates, main flow grooves are formed in the positions, close to the side edges of the cable trench, of the tops of the two pillow plates, a plurality of flow pipes are formed in the two pillow plates, and the flow pipes are communicated with the main flow grooves. This buckle formula cable trench cover possesses advantages such as fire prevention, waterproof, grease proofing, installation fastening, convenient and fast, has solved current apron simple structure, the poor problem of protecting effect.

Description

Buckle formula cable trench cover

Technical Field

The utility model relates to the technical field of electric power engineering, in particular to a buckle type cable trench cover plate.

Background

Electric power engineering, i.e. engineering related to the production, transmission and distribution of electric energy, also broadly includes engineering of applying electricity as power and energy in various fields, and is also understood to be transmission and transformation business expansion engineering.

The cable laying refers to the process of laying, installing the cable in order to form cable run along the route checked, according to the use occasion, can be divided into several kinds of laying modes such as aerial, underground (pipeline and direct-burried), submarine, wall and tunnel, and the laying mode of rationally selecting the cable is all very important to transmission quality, reliability and construction maintenance etc. of assurance circuit.

The cable trench is an underground pipeline for laying and replacing electric power or telecommunication cable facilities, is also an enclosure structure of laid cable facilities, and has pipeline structure forms of rectangle, circle, arch and the like.

After laying cable in the cable pit, need seal the cable pit top, current mode is generally through the direct lid of cement apron on the cable pit, however, current cable pit apron structure is comparatively simple relatively, the lid closes inseparably, in cable working process, often can suffer external environment's infringement, for example rainwater infiltration, greasy dirt pollutes, naked light harm etc. all can cause the influence to cable work safety, current apron does not possess the effect of preventing this kind of harm, therefore, we need a buckle formula cable pit apron urgently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the buckle type cable trench cover plate which has the advantages of fire resistance, water resistance, oil resistance, fastening installation, convenience, rapidness and the like, and solves the problems of simple structure and poor protection effect of the existing cover plate.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a buckle formula cable trench cover, includes the ground, the cable pit has been seted up to the inside of ground, equal fixedly connected with sleeper slab on two relative inside walls of cable pit, two the top swing joint of sleeper slab has a plurality of apron, carry the pull groove has been seted up at the top of apron, carry the inside fixedly connected with in pull groove and carry the pull rod, the top of sleeper slab is provided with protection machanism, the bottom of apron is provided with buckle mechanism.

Protection machanism makes liquid such as oil, water unable inside that flows into the cable pit to play the effect of cable facility in the protection cable pit, the barrier layer can prevent that liquid from surface infiltration apron, and the flame retardant coating effectively prevents the naked light invasion, avoids the cable burning, and buckle mechanism makes the apron leakproofness higher, and the barrier performance is better, and butt joint installation convenient and fast is more convenient and fast more

Preferably, the protection mechanism comprises two pillow grooves formed in the tops of the two pillow plates, the two pillow grooves are matched with the cover plate, main flow grooves are formed in the positions, close to the side edges of the cable duct, of the tops of the two pillow plates, a plurality of flow pipes are formed in the two pillow plates, and the flow pipes are communicated with the main flow grooves.

When liquid seeps into through the gap between apron and the cable pit, liquid can flow into in a plurality of runner pipe through the mainstream groove, and the external urban sewage discharge pipeline of runner pipe to with greasy dirt, waste water drainage away.

Preferably, a compression-joint square body is fixedly connected to a position above one end of the cover plate, a closed square body is fixedly connected to a position below the other end of the cover plate, an auxiliary runner is arranged at the top of the closed square body, and two ends of the auxiliary runner are communicated with the two main runners.

Preferably, the top of the cover plate is fixedly connected with an impermeable layer, the bottom of the cover plate is fixedly connected with a fireproof layer, and the inner side walls of the main runner and the auxiliary runner are fixedly connected with waterproof coatings.

The barrier layer can prevent effectively that profit from permeating the apron, and the flame retardant coating can cross the invasion that effectively blocks the naked light, and waterproof coating can prevent effectively that profit from reducing the emergence probability of harm through mainstream groove and side stream groove infiltration apron and pillow board.

Preferably, the crimping square body is matched with the receiving square body, and every two cover plates are mutually clamped through the crimping square body and the receiving square body.

Preferably, the buckling mechanism comprises two supporting strips fixedly connected to opposite side surfaces of the two pillow plates, inverted-L-shaped clamping blocks are fixedly connected to positions, close to the center, of the tops of the two supporting strips, clamping cavities are formed in the inner sides of the inverted-L-shaped clamping blocks, and the buckling mechanism further comprises L-shaped buckling blocks fixedly connected to the bottoms of the cover plates.

Preferably, the inverted-L-shaped clamping block is matched with the L-shaped buckling block, and the L-shaped buckling block is mutually clamped with the inverted-L-shaped clamping block through the clamping cavity.

Compared with the prior art, the utility model provides a buckle type cable trench cover plate, which has the following beneficial effects:

1. this buckle formula cable trench cover, through the mainstream groove in the protection machanism, the flow tube can will be through the liquid such as oil, water of apron limit seam department infiltration carry out the drainage for liquid such as oil, water can't flow in the inside of cable pit, thereby play the effect of cable facilities in the protection cable pit, the barrier layer can prevent liquid from surface infiltration apron, the flame retardant coating effectively prevents the naked light invasion, avoid the cable burning, reach fire prevention, waterproof, grease proofing effect, effectively protect the safety of cable operation.

2. This buckle formula cable trench cover through set up buckle mechanism on the apron, is different from current cable trench cover, and the apron possesses the connected mode of buckle formula, accessible fall L fixture block and L shape fixture block card between every apron and at the top of two pillow boards, and per two apron dock in proper order, and the tightness is higher, and the prevention of seepage performance is better, and the butt joint installation is convenient and fast more.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a main viewing surface according to the present invention;

FIG. 3 is a schematic side view of a cross-sectional structure of the present invention;

FIG. 4 is a schematic view of a cutaway three-dimensional structure of the present invention;

FIG. 5 is a schematic side view of a cross-sectional structure of the present invention.

Wherein: 1. a foundation; 2. a cable trench; 3. a pillow plate; 4. a cover plate; 5. lifting the groove; 6. lifting a pull rod; 7. a protection mechanism; 701. a pillow groove; 702. a main runner; 703. a flow tube; 704. pressing the square body; 705. an acceptor body; 706. a secondary launder; 707. an impermeable layer; 708. a fire barrier layer; 709. a water-resistant coating; 8. a buckle mechanism; 801. supporting the ribbon board; 802. an inverted L-shaped fixture block; 803. a card cavity; 804. an L-shaped buckle block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a buckle type cable trench cover plate comprises a foundation 1, a cable trench 2 is arranged inside the foundation 1, pillow plates 3 are fixedly connected to two opposite inner side walls of the cable trench 2, a plurality of cover plates 4 are movably connected to the tops of the two pillow plates 3, a lifting groove 5 is arranged at the top of each cover plate 4, a lifting rod 6 is fixedly connected to the inside of each lifting groove 5, a protection mechanism 7 is arranged at the top of each pillow plate 3, and a buckle mechanism 8 is arranged at the bottom of each cover plate 4.

Through the technical scheme, the existing cover plate is generally directly placed at the top of the cable trench 2, the connection tightness is poor, the cover plate is not easy to adjust after the cover plate is placed, the lifting groove 5 is formed in the cover plate 4, the lifting rod 6 is arranged in the lifting groove 5, the cover plate 4 can be manually or mechanically lifted and moved, the cover plate 4 can be conveniently moved and butted by workers, the main flow groove 702 and the flow pipe 703 in the protection mechanism 7 can drain the oil, water and other liquids which penetrate through the edge seam of the cover plate 4, so that the oil, water and other liquids cannot flow into the cable trench 2, the cable facility in the cable trench 2 is protected, the impermeable layer 707 can prevent the liquids from penetrating into the cover plate 4 from the surface, the fireproof layer 708 can effectively prevent open fire from invading, the cable burning is avoided, the buckle mechanism 8 is arranged on the cover plate 4, the cover plate is different from the existing cable trench cover plate, and the cover plate 4 has a buckle type connection mode, each cover plate 4 can be clamped at the tops of the two pillow plates 3 through the inverted L-shaped clamping block 802 and the L-shaped buckling block 804, and each two cover plates 4 are sequentially butted, so that the tightness is higher, the anti-seepage performance is better, and the butt joint installation is more convenient and quicker.

Specifically, the protection mechanism 7 includes two pillow grooves 701 provided at the tops of the two pillow plates 3, the two pillow grooves 701 are adapted to the cover plate 4, the main flow groove 702 is provided at the top of the two pillow plates 3 near the side position of the cable trench 2, the plurality of flow tubes 703 are provided inside the two pillow plates 3, and the flow tubes 703 and the main flow groove 702 are communicated with each other.

Through above-mentioned technical scheme, when liquid oozes in through the gap between apron 4 and cable pit 2, liquid can flow into in a plurality of flow tube 703 through mainstream groove 702, and flow tube 703 external municipal sewage discharge pipe to discharge greasy dirt, waste water away.

Specifically, a crimping square body 704 is fixedly connected to a position above one end of the cover plate 4, a received square body 705 is fixedly connected to a position below the other end of the cover plate 4, an auxiliary runner 706 is formed in the top of the received square body 705, and two ends of the auxiliary runner 706 are communicated with the two main runners 702.

Through the technical scheme, the two cover plates 4 are butted with each other through the pressure-welding square body 704 and the joint body 705, when liquid seeps through a gap at the joint of the pressure-welding square body 704 and the joint body 705, the liquid flows into the auxiliary flow groove 706, the liquid in the auxiliary flow groove 706 flows into the main flow groove 702 again, and is discharged into a municipal sewage discharge pipeline through the flow pipe 703, so that the cables are prevented from being damaged by oil stains and waste water.

Specifically, the top of the cover plate 4 is fixedly connected with an impermeable layer 707, the bottom of the cover plate 4 is fixedly connected with a fireproof layer 708, and the inner side walls of the main runner 702 and the auxiliary runner 706 are fixedly connected with waterproof coatings 709.

Through above-mentioned technical scheme, barrier 707 can prevent effectively that profit from permeating apron 4, and flame retardant coating 708 can cross the invasion that effectively blocks the naked light, and waterproof coating 709 can prevent effectively that profit from permeating apron 4 and pillow board 3 through mainstream groove 702 and auxiliary flow groove 706, reduces the emergence probability of harm.

Specifically, the crimping cube 704 and the receiving cube 705 are matched, and every two cover plates 4 are mutually clamped through the crimping cube 704 and the receiving cube 705.

Specifically, the buckle mechanism 8 includes two supporting strips 801 fixedly connected to opposite side surfaces of the two pillow plates 3, the top portions of the two supporting strips 801 are respectively and fixedly connected with an inverted L-shaped fixture block 802 near the center position, a fixture cavity 803 is formed in the inner side of the inverted L-shaped fixture block 802, and the buckle mechanism 8 further includes an L-shaped buckle block 804 fixedly connected to the bottom of the cover plate 4.

Through above-mentioned technical scheme, put a apron 4 in two pillow boards 3 tops, at this moment, the piece is detained to falling L fixture block 802 and L shape and the piece 804 staggers and prevents placing, removes apron 4 through carrying pull rod 6 for L shape is detained the piece 804 card and is gone into in the piece 802 of falling L fixture block, thereby fixes apron 4 at cable pit 2 top, places subsequent apron 4 in proper order, and it is tight real to extrude a preceding apron 4, and the edge of last apron 4 is sealed solid can.

Specifically, the inverted-L-shaped latching block 802 is matched with the L-shaped fastening block 804, and the L-shaped fastening block 804 is mutually fastened with the inverted-L-shaped latching block 802 through the latching cavity 803.

When the pillow is used, the cover plate 4 is moved through the lifting rod 6, one cover plate 4 is placed above the two pillow plates 3, the L-shaped buckling block 804 is clamped into the inverted L-shaped clamping block 802, and the subsequent cover plates 4 are sequentially placed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a buckle formula cable trench cover, includes ground (1), its characterized in that: cable pit (2) have been seted up to the inside of ground (1), equal fixedly connected with pillow board (3), two on two relative inside walls of cable pit (2) the top swing joint of pillow board (3) has a plurality of apron (4), carry pull groove (5) have been seted up at the top of apron (4), carry the inside fixedly connected with of pull groove (5) and carry pull rod (6), the top of pillow board (3) is provided with protection machanism (7), the bottom of apron (4) is provided with buckle mechanism (8).

2. A snap-on cable gland plate according to claim 1, wherein: the protection mechanism (7) comprises two pillow grooves (701) formed in the tops of the two pillow plates (3), the two pillow grooves (701) are matched with the cover plate (4), the positions, close to the side edge of the cable duct (2), of the tops of the two pillow plates (3) are provided with a main flow groove (702), the insides of the two pillow plates (3) are provided with a plurality of flow pipes (703), and the flow pipes (703) are communicated with the main flow groove (702).

3. A snap-on cable gland plate according to claim 2, wherein: one end of the cover plate (4) is fixedly connected with a crimping square body (704) at a position above the upper side, the other end of the cover plate (4) is fixedly connected with a closed square body (705) at a position below the lower side, an auxiliary runner (706) is arranged at the top of the closed square body (705), and two ends of the auxiliary runner (706) are communicated with the two main runners (702).

4. A snap-on cable gland plate according to claim 3, wherein: the top fixedly connected with barrier layer (707) of apron (4), the bottom fixedly connected with flame retardant coating (708) of apron (4), all fixedly connected with waterproof coating (709) on the inside wall of mainstream groove (702) and auxiliary launder (706).

5. A snap-on cable gland plate according to claim 3, wherein: the crimping square body (704) is matched with the square body to be jointed (705), and every two cover plates (4) are mutually clamped through the crimping square body (704) and the square body to be jointed (705).

6. A snap-on cable gland plate according to claim 1, wherein: the buckling mechanism (8) comprises two supporting laths (801) fixedly connected to opposite side surfaces of the two pillow plates (3), the top parts of the two supporting laths (801) close to the center are fixedly connected with inverted L-shaped clamping blocks (802), clamping cavities (803) are formed in the inner sides of the inverted L-shaped clamping blocks (802), and the buckling mechanism (8) further comprises L-shaped buckling blocks (804) fixedly connected to the bottom of the cover plate (4).

7. A snap-on cable gland plate according to claim 6, wherein: the inverted-L-shaped fixture block (802) is matched with the L-shaped buckling block (804), and the L-shaped buckling block (804) is mutually clamped with the inverted-L-shaped fixture block (802) through the fixture cavity (803).