CN219086729U

CN219086729U - Cable trench concrete placement structure of sending convenient to overhaul

Info

Publication number: CN219086729U
Application number: CN202320003438.XU
Authority: CN
Inventors: 盛利锋; 宋莘浩; 虞华锋
Original assignee: Shandong Kunrun Holding Group Co ltd
Current assignee: Shandong Kunrun Holding Group Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-05-26
Anticipated expiration: 2033-01-03

Abstract

The utility model discloses a cable duct concrete pouring structure convenient to overhaul, which relates to the technical field of cable ducts and comprises a duct bottom, two sides of the duct bottom are provided with duct side walls, a plurality of matching slopes are arranged at intervals between the upper ends of the duct side walls, a duct cover plate is inserted between the upper ends of the duct side walls at two sides, the two sides of the duct cover plate are fixedly connected with matching lugs, the matching lugs are matched with the matching slopes, a cable can be laid in the cable duct through the duct bottom and the duct side walls, a sealing cover is formed at the upper ends of the duct side walls at two sides through the duct cover plate in an inserting manner, the duct cover plate can be pulled towards one side through the matching lugs and the matching slopes, and the duct cover plate is lifted along the slopes of the matching slopes, so that the upper side of the cable duct cover plate sealing cable duct is released, the cable duct cover plate is convenient to overhaul, the cable duct cover plate is easy to operate, the cable duct cover plate is convenient to use, and the overhaul working strength is greatly reduced.

Description

Cable trench concrete placement structure of sending convenient to overhaul

Technical Field

The utility model relates to the technical field of cable feeding ditches, in particular to a cable feeding ditch concrete pouring structure convenient to overhaul.

Background

The cable duct is an underground pipeline for laying and replacing electric power or telecommunication cable facilities, is also an enclosure structure of the laid cable facilities, and has pipeline structure forms such as rectangle, circle, arch and the like. The cable duct is generally of concrete or bricked construction, the top of which is covered with a cover plate. The cover plate surface can be flush with the ground, so that the cable feeding channel is convenient to open, and a layer of cement is painted on the cover plate slightly lower than the ground so as to prevent the cover plate from being uneven with the ground and rainwater from entering the cable feeding channel. According to the different quantity of laid cables, the cables can be placed at the bottom of the cable transmission ditch in a single layer, or can be placed on the support of the cable transmission ditch in a layered manner, and most of the cables use the latter form. The cables laid in layers leave a longitudinal and a transverse spacing. The cable support can be arranged on one side or two sides of the cable feeding channel according to the number of the laid cables. Channels with certain width are reserved between the brackets at two sides or between the brackets and the side wall (single-side bracket) of the cable feeding channel.

In operation, the related technicians working in the construction of the cable duct find that the cable duct is a channel with a cover plate, and the cable duct needs to be inspected and overhauled frequently when in use, so that the cover plate needs to be uncovered to ensure the observation effect, and dirt and water can be easily deposited in the channel, therefore, the concrete pouring structure of the cable duct is convenient to overhaul.

Disclosure of Invention

The utility model aims at: in order to solve the problems that a cable duct is a channel with a cover plate, the cable duct needs to be inspected and overhauled frequently when in use, the cover plate needs to be uncovered to ensure the observation effect, and the cable duct is complicated and inconvenient, dirt and water are easy to deposit in the channel, and the utility model provides a concrete pouring structure of the cable duct, which is convenient to overhaul.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a cable trench concrete placement structure of electric cable convenient to overhaul, includes the ditch canal end, the both sides at the bottom of the ditch canal are provided with the ditch lateral wall, and the upper end interval of ditch lateral wall establishes a plurality of cooperation domains, both sides insert between the upper end of ditch lateral wall and be equipped with the ditch apron, and the both sides fixedly connected with cooperation lug of ditch apron, cooperation lug and cooperation domatic assorted, cooperation domatic up end evenly distributed has a plurality of polytetrafluoroethylene lubrication ball.

Further, a plurality of clamping strips are inserted between the side walls of the ditches at the two sides and correspondingly matched with the rear ends of the sloping surfaces, and the two sides of the clamping strips are respectively propped against the ditch cover plates at the two sides.

Further, the inner chamber both sides fixedly connected with water-proof wall board at the bottom of the irrigation canals and ditches, and a plurality of guiding gutter have been seted up to the upper end left and right sides of irrigation canals and ditches apron, a plurality of the outer end bottom of guiding gutter is provided with the waterlogging caused by excessive rainfall hole, the waterlogging caused by excessive rainfall hole corresponds and sets up between water-proof wall board and the irrigation canals and ditches lateral wall.

Further, the middle part of the inner cavity at the bottom of the ditch is fixedly connected with a central cable rack plate, a plurality of groups of cable brackets are distributed on two sides of the central cable rack plate at equal intervals, and a plurality of cable brackets are vertically distributed on each group of cable brackets at equal intervals.

Further, the outer side of the upper end of the cable bracket is fixedly connected with an anti-falling bump, the bottom of the inner side of the water-proof wall plate is fixedly connected with an auxiliary repairing slope, and the slope surface of the inner side of the auxiliary repairing slope is fixedly connected with a reflecting plate.

Further, embedded bars are buried in the trench bottom, the central cable frame plate and the side wall of the trench, and the embedded bars in the trench bottom, the central cable frame plate and the side wall of the trench are connected with each other.

Further, the bottom centers of the ditch cover plate and the clamping strips are provided with matching grooves corresponding to the upper ends of the central cable rack plates.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the square cable conveying groove is formed by surrounding the groove bottom and the groove side walls at the two sides and the groove bottom, the cable conveying cable can be arranged in the cable conveying groove, the sealing cover is formed by inserting the groove cover plate at the upper ends of the groove side walls at the two sides, the groove cover plate can be pulled towards one side along the groove cover plate through the arranged matching convex blocks and the matching sloping surfaces, the groove cover plate is lifted along the sloping surfaces of the matching sloping surfaces, and the cable conveying groove blocked by the groove cover plate is released, so that the cable conveying groove is convenient to overhaul, the operation is simple, the use is convenient, the groove cover plate does not need to be turned up, and the overhaul working strength is greatly reduced.

2. According to the utility model, through the plurality of clamping strips, the plurality of clamping strips can form a plug between the ditch cover plates, the two ends of the ditch cover plates can be propped against after the ditch cover plates are put down, the fixing of the ditch cover plates is kept, and a gap left after the clamping strips are taken down can provide a space for dislocation lifting of the bottom of the ditch cover plates, so that the lifting operation of the ditch cover plates is facilitated.

3. According to the utility model, through the plurality of water guide grooves and the water drain holes, the water drain holes can guide rainwater and sundries received by the upper end of the ditch cover plate to two sides, the water drain holes are used for guiding the water isolation wall plate to the space between the water isolation wall plate and the side wall of the ditch, and a water drain ditch is formed between the water isolation wall plate and the side wall of the ditch, so that the drying in the cable conveying ditch is conveniently kept, the centralized cleaning in the later stage is conveniently carried out, the cleanness in the cable conveying ditch is kept, the drainage of the upper end of the ditch cover plate is ensured, and meanwhile, dirt and water accumulation in the cable conveying ditch are avoided.

4. According to the utility model, through the arranged central cable frame plate and the cable brackets, the cable brackets can layer the cable feeding wires on the two sides of the central cable frame plate, so that the cable is conveniently laid, the cable weights on the cable brackets on the two sides can be balanced with each other, the lateral tension load of the central cable frame plate is reduced, the load capacity of the central cable frame plate is improved, and the service life of the central cable frame plate is prolonged.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a side cross-sectional view of the present utility model at a corresponding mating ramp;

fig. 3 is a side cross-sectional view of a corresponding center cable shelf plate of the present utility model;

fig. 4 is a front cross-sectional view of the present utility model.

Reference numerals: 1. a trench bottom; 2. a central cable shelf plate; 3. a cable bracket; 4. an anti-falling bump; 5. a water-proof wall panel; 6. a trench sidewall; 7. a trench cover; 8. fitting the protruding blocks; 9. matching with a slope; 10. polytetrafluoroethylene lubrication balls; 11. a clamping strip; 12. a water guide groove; 13. a draining hole; 14. embedding reinforcing steel bars; 15. a mating groove; 16. and (5) assisting in checking and repairing the slope.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the utility model provides a cable trench concrete pouring structure convenient to overhaul, which comprises a trench bottom 1, trench side walls 6 are arranged on two sides of the trench bottom 1, a plurality of matching sloping surfaces 9 are arranged at intervals between the upper ends of the trench side walls 6, a trench cover plate 7 is inserted between the upper ends of the trench side walls 6 on two sides, two sides of the trench cover plate 7 are fixedly connected with matching convex blocks 8, the matching convex blocks 8 are matched with the matching sloping surfaces 9, and a plurality of polytetrafluoroethylene lubrication balls 10 are uniformly distributed on the upper end surfaces of the matching sloping surfaces 9.

In this embodiment, preferably, a plurality of clamping strips 11 are inserted between the side walls 6 of the trenches at the two sides corresponding to the rear ends of the matching slopes 9, and two sides of the clamping strips 11 respectively prop against the trench cover plates 7 at the two sides; through a plurality of screens strips 11 that set up, a plurality of screens strips 11 can form the shutoff between the ditch apron 7, can support the both ends of ditch apron 7 after putting down the ditch apron 7, keep the fixed of ditch apron 7 to the space that leaves after screens strip 11 takes off can provide the space for the dislocation of ditch apron 7 bottom promotes, the lifting operation of the ditch apron 7 of being convenient for.

In this embodiment, preferably, two sides of the inner cavity of the trench bottom 1 are fixedly connected with water-separating wall boards 5, the left side and the right side of the upper end of the trench cover board 7 are provided with a plurality of water guide grooves 12, the bottoms of the outer ends of the water guide grooves 12 are provided with draining holes 13, and the draining holes 13 are correspondingly arranged between the water-separating wall boards 5 and the trench side walls 6; through a plurality of guiding gutters 12 and the waterlogging caused by excessive rainfall hole 13 that set up, the waterlogging caused by excessive rainfall hole 13 can be with rainwater and the debris direction both sides that the ditch apron 7 upper end was accepted, between baffle plate 5 and ditch lateral wall 6 through the waterlogging caused by excessive rainfall hole 13 direction, form the drainage ditch between baffle plate 5 and the ditch lateral wall 6, be convenient for keep sending the drying in the cable trench and be convenient for the concentrated clearance in later stage, keep sending the cleanness in the cable trench, avoid sending the dirt and ponding in the cable trench when guaranteeing the drainage of ditch apron 7 upper end.

In this embodiment, preferably, a central cable rack plate 2 is fixedly connected to the middle part of the inner cavity of the trench bottom 1, multiple groups of cable brackets 3 are distributed on two sides of the central cable rack plate 2 at equal intervals, and multiple groups of cable brackets 3 are vertically distributed at equal intervals; through the central cable frame plate 2 and the cable bracket 3 that set up, cable bracket 3 can be at the both sides of central cable frame plate 2 with send the cable layering to lay, and the cable gravity on the both sides cable bracket 3 can be balanced each other when being convenient for cable layout, reduces the side direction pulling force load of central cable frame plate 2, has improved the load capacity of central cable frame plate 2 and has improved central cable frame plate 2's life.

In this embodiment, preferably, the outer side of the upper end of the cable bracket 3 is fixedly connected with an anti-falling bump 4, the bottom of the inner side of the waterproof wall plate 5 is fixedly connected with an auxiliary repairing slope 16, and the slope surface of the inner side of the auxiliary repairing slope 16 is fixedly connected with a reflecting plate; through the anticreep lug 4 that sets up, the cable of being convenient for is fixed on cable tray 3, avoids the cable slippage, through the supplementary slope 16 of repairing that sets up, the reflector panel on the supplementary slope 16 of repairing can be convenient for operation and maintenance personnel examine and repair the time to observe the cable bottom on the cable tray 3 for it is more comprehensive thoroughly to examine and repair.

In this embodiment, preferably, embedded bars 14 are embedded in the trench bottom 1, the central cable shelf board 2 and the trench side walls 6, and the embedded bars 14 in the trench bottom 1, the central cable shelf board 2 and the trench side walls 6 are connected with each other; through the embedded bar 14 that sets up, weave the skeleton through the embedded bar 14 earlier, then fixed through the template formwork, integrative pouring shaping, embedded bar 14 corresponds cable bracket 3 and central cable frame board 2 hookup location and buries the embedded insert of outside extension, and both sides cable bracket 3 can be fixed through the stay bolt that runs through embedded insert in the central cable frame board 2, and the installation of cable bracket 3 of being convenient for, simple structure is firm, convenient to use.

In this embodiment, preferably, the bottom centers of the trench cover plate 7 and the clamping bar 11 are provided with matching grooves 15 corresponding to the upper ends of the central cable rack plates 2; through the cooperation recess 15 that sets up, be convenient for to the middle part of ditch apron 7 and screens strip 11 location.

The working principle and the using flow of the utility model are as follows: when the device is used, through the ditch canal bottom 1 and the ditch side wall 6 that set up, the square cable duct has been enclosed to both sides ditch side wall 6 and ditch bottom 1, the cable feed can be laid in the cable duct, insert through the ditch apron 7 and establish the formation closing cap in the upper end of both sides ditch side wall 6, cooperation lug 8 and cooperation domatic 9 through setting up, make the ditch apron 7 can be along ditch apron 7 pulling towards one side, promote ditch apron 7 along the domatic of cooperation domatic 9, thereby the cable duct top of the shutoff of ditch apron 7 is released, the maintenance of being convenient for, easy operation, and convenient to use need not to turn up ditch apron 7, greatly reduced the working strength of maintenance.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a cable pit concrete placement structure of electric power transmission convenient to overhaul which characterized in that: including at the bottom of the ditch (1), the both sides at the bottom of the ditch (1) are provided with ditch lateral wall (6), and the upper end of ditch lateral wall (6) is put up and is established a plurality of cooperation domains (9), both sides insert between the upper end of ditch lateral wall (6) is equipped with ditch apron (7), and the both sides fixedly connected with cooperation lug (8) of ditch apron (7), cooperation lug (8) and cooperation domains (9) assorted, cooperation domains (9) up end evenly distributed has a plurality of polytetrafluoroethylene lubrication ball (10).

2. The cable duct concrete placement structure of easy access of claim 1, wherein: a plurality of clamping strips (11) are inserted between the two side walls (6) of the ditch correspondingly matched with the rear ends of the sloping surfaces (9), and two sides of the clamping strips (11) are respectively propped against the ditch cover plates (7) at two sides.

3. The cable duct concrete placement structure of easy access of claim 1, wherein: the novel water-proof ditch is characterized in that water-proof wallboards (5) are fixedly connected to two sides of an inner cavity of the ditch bottom (1), a plurality of water guide grooves (12) are formed in the left side and the right side of the upper end of the ditch cover board (7), draining holes (13) are formed in the bottoms of the outer ends of the water guide grooves (12), and the draining holes (13) are arranged between the water-proof wallboards (5) and the ditch side walls (6) correspondingly.

4. The cable duct concrete placement structure of easy access of claim 1, wherein: the central cable rack plate (2) is fixedly connected to the middle of the inner cavity of the ditch bottom (1), a plurality of groups of cable brackets (3) are distributed on two sides of the central cable rack plate (2) at equal intervals, and a plurality of groups of cable brackets (3) are vertically distributed at equal intervals.

5. The cable duct concrete placement structure convenient to overhaul according to claim 4, wherein: the cable bracket is characterized in that an anti-falling bump (4) is fixedly connected to the outer side of the upper end of the cable bracket (3), an auxiliary repairing slope (16) is fixedly connected to the bottom of the inner side of the waterproof wall plate (5), and a reflector is fixedly connected to the slope surface of the inner side of the auxiliary repairing slope (16).

6. The cable duct concrete placement structure convenient to overhaul according to claim 4, wherein: embedded bars (14) are buried in the ditch bottom (1), the central cable frame plate (2) and the ditch side wall (6), and the embedded bars (14) in the ditch bottom (1), the central cable frame plate (2) and the ditch side wall (6) are connected with each other.

7. The cable duct concrete placement structure of easy access of claim 2, wherein: the bottoms of the ditch cover plate (7) and the clamping strips (11) are provided with matching grooves (15) corresponding to the upper ends of the central cable frame plates (2).