CN215870661U

CN215870661U - Construction concrete structure of buried pipe of embedded cable

Info

Publication number: CN215870661U
Application number: CN202121674811.1U
Authority: CN
Inventors: 李强; 张世恒; 陈雨秋; 万磊
Original assignee: Xining Fangsheng Power Design Co Ltd
Current assignee: Xining Fangsheng Power Design Co Ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-02-18
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a construction concrete structure of a pre-buried cable pipe, which comprises a concrete wall and an anti-blocking assembly, wherein a waterproof glue layer and a fireproof cement layer are fixedly arranged inside the top and the bottom of the concrete wall, the anti-blocking assembly comprises an anti-blocking cover, a fixing screw, a connecting elastic sheet, an anti-abrasion pad and a nut sleeve, and the nut sleeve is fixedly arranged on the inner wall of the top of one side of the concrete wall, and the anti-blocking assembly has the beneficial effects that: the foam column is fixedly arranged on one side of the anti-blocking cover, and the foam column compresses the cable pipe in the radial direction, so that the foam column is attached to the inner wall of the cable pipe, and the effect of preventing slurry seepage is achieved; the thin steel wires arranged in the cable pipe have a traction effect on the cable, so that the cable can be conveniently laid in the later period, and the cable is prevented from being folded into a whole when penetrating into the cable; the water blocking lantern rings are fixedly arranged outside the two ends of the sleeve, so that water or slurry is prevented from flowing into the sleeve, and the damage to the cable pipe is avoided.

Description

Construction concrete structure of buried pipe of embedded cable

Technical Field

The utility model relates to a concrete structure, in particular to a construction concrete structure with a cable embedded pipe, and belongs to the technical field of electric power construction.

Background

At present, a large number of transformer substations and transformer boxes of 10kV and below are newly built, reconstructed and expanded, and high-voltage and low-voltage cables need to pass through protective sleeves in the transformer substations and the transformer boxes, so that the problem of water inflow caused by improper waterproof measures in construction is often caused in the transformer substations and the transformer boxes, water can only be pumped by water and manually drained into an underground pipe network after water leakage occurs, the workload is large, and manpower and material resources are wasted. In addition, because the concrete structure of the embedded cable pipe easily causes blockage, the difficulty of laying the cable in the later period is high, and the safety of operation is threatened, so that the safe operation of a transformer substation and a transformer box is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction concrete structure with embedded cables and buried pipes, which aims to solve the problems of easy water inflow and inconvenient cable laying in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a construction concrete structure of a pre-buried cable pipe comprises a concrete wall and an anti-blocking assembly, wherein a waterproof glue layer and a fireproof cement layer are fixedly arranged inside the top and the bottom of the concrete wall, a sleeve is fixedly arranged inside the middle part of the concrete wall, a cable pipe is fixedly connected inside the sleeve, the anti-blocking component is fixedly arranged at the top of one side of the concrete wall and comprises an anti-blocking cover, a fixing screw, a connecting elastic sheet, an anti-abrasion pad and a nut sleeve, the nut sleeve is fixedly arranged on the inner wall of the top of one side of the concrete wall, the inner wall of the nut sleeve is in threaded connection with a fixing screw, the anti-abrasion pad is fixedly arranged at the top of one side of the concrete wall, a connecting elastic sheet is fixedly connected between the anti-abrasion pad and the fixing screw, and an anti-blocking cover is fixedly connected to one end of the connecting elastic sheet.

As a preferred technical scheme of the utility model, one side of the anti-blocking cover is fixedly connected with a foam column, and the outer wall of the foam column is fixedly connected with the inner wall of one end of the cable pipe.

As a preferred technical scheme of the utility model, an anticorrosive layer is fixedly arranged at one end corresponding to each of the two fireproof daub layers.

As a preferred technical scheme of the utility model, the outside of both ends of the sleeve is fixedly provided with a water blocking lantern ring.

As a preferable technical scheme of the utility model, the other end of the cable tube is in threaded connection with an anti-blocking device.

As a preferable technical scheme of the utility model, a thin steel wire penetrates through the cable tube, and both ends of the thin steel wire are annular.

Compared with the prior art, the utility model has the beneficial effects that: according to the construction concrete structure with the embedded cable buried pipe, disclosed by the utility model, the foam column is fixedly arranged on one side of the anti-blocking cover, and the foam column is radially compressed on the cable pipe, so that the adhesion between the foam column and the inner wall of the cable pipe is ensured, and the effect of preventing slurry seepage is achieved; the thin steel wires arranged in the cable pipe have a traction effect on the cable, so that the cable can be conveniently laid in the later period, and the cable is prevented from being folded into a whole when penetrating into the cable; the water blocking lantern rings are fixedly arranged outside the two ends of the sleeve, so that water or slurry is prevented from flowing into the sleeve, and the damage to the cable pipe is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a concrete wall; 2. a waterproof glue layer; 3. a fireproof daub layer; 4. an anti-clogging component; 41. an anti-blocking cover; 42. a set screw; 43. connecting the elastic sheets; 44. an anti-wear pad; 45. a nut socket; 46. a foam column; 5. an anticorrosive layer; 6. a sleeve; 7. a cable duct; 8. a water blocking collar; 9. and (4) preventing blockage.

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. 1-3, the present invention provides a construction concrete structure with embedded cable pipes, comprising a concrete wall 1 and an anti-blocking assembly 4, wherein the inside of the top and the inside of the bottom of the concrete wall 1 are both fixedly provided with a waterproof glue layer 2 and a fireproof cement layer 3, the inside of the middle part of the concrete wall 1 is fixedly provided with a sleeve 6, the inside of the sleeve 6 is fixedly connected with a cable pipe 7, the anti-blocking assembly 4 is fixedly arranged on the top of one side of the concrete wall 1, the anti-blocking assembly 4 comprises an anti-blocking cover 41 and a fixing screw 42, connect shell fragment 43, abrasionproof pad 44 and nut sleeve 45, the fixed inner wall that sets up at concrete wall 1 one side top of nut sleeve 45, the inner wall threaded connection of nut sleeve 45 has set screw 42, and abrasionproof pad 44 is fixed to be set up at the top of concrete wall 1 one side, and shell fragment 43 is connected to fixedly connected with between abrasionproof pad 44 and the set screw 42, connects the one end fixedly connected with of shell fragment 43 and prevents stifled lid 41.

Preferably, one side of the anti-blocking cover 41 is fixedly connected with a foam column 46, the outer wall of the foam column 46 is fixedly connected with the inner wall of one end of the cable tube 7, and the foam column 46 is fixedly arranged on one side of the anti-blocking cover 41 and radially compresses the cable tube 7 by the foam column 46, so that the adhesion between the foam column 46 and the inner wall of the cable tube 7 is guaranteed, and the effect of preventing slurry seepage is achieved; the anti-corrosion layers 5 are fixedly arranged at the corresponding ends of the two fireproof mortar layers 3, and the anti-corrosion layers 5 arranged at the corresponding ends of the two fireproof mortar layers 3 can prevent cement from corroding the sleeve 6, so that the service life of the sleeve is prolonged; the water blocking lantern rings 8 are fixedly arranged on the outer portions of the two ends of the sleeve 6, and the water blocking lantern rings 8 are fixedly arranged on the outer portions of the two ends of the sleeve 6, so that water or slurry is prevented from flowing into the sleeve 6, and the cable pipe 7 is prevented from being damaged; the other end of the cable pipe 7 is in threaded connection with an anti-blocking 9, and the anti-blocking 9 arranged at the other end of the cable pipe 7 can prevent the cable pipe 7 from being blocked during construction; thin steel wires penetrate through the cable tube 7, the two ends of each thin steel wire are annular, the thin steel wires arranged in the cable tube 7 play a role in drawing cables, the cables can be laid conveniently in later periods, and the cables are prevented from penetrating into a whole.

When the construction concrete structure is used, firstly, the corrosion of cement to the sleeve 6 is prevented through the anti-corrosion layer 5 arranged at one end corresponding to the two fireproof mortar layers 3, the service life of the construction concrete structure can be prolonged, the corrosion of water leakage to the cable pipe 7 can be avoided through the two waterproof adhesive layers 2 arranged inside the concrete wall 1, the fireproof and high-temperature resistant effects of the sleeve 6 and the cable pipe 7 can be greatly enhanced through the fireproof mortar layers 3, the construction concrete structure has fireproof performance, then, the foam column 46 fixedly arranged at one side of the anti-blocking cover 41 is used for radially compressing the cable pipe 7 through the foam column 46, the adhesion between the foam column 46 and the inner wall of the cable pipe 7 is ensured, the effect of preventing slurry leakage is achieved, the anti-blocking 9 arranged at the other end of the cable pipe 7 can prevent the cable pipe 7 from being blocked during construction, finally, through the thin steel wire that sets up in cable duct 7, play towed effect to the cable, can make things convenient for the cable laying in later stage.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 construction concrete structure of the embedded cable pipe laying comprises a concrete wall (1) and an anti-blocking component (4), and is characterized in that a waterproof glue layer (2) and a fireproof glue layer (3) are fixedly arranged inside the top and the bottom of the concrete wall (1), a sleeve (6) is fixedly arranged inside the middle of the concrete wall (1), a cable pipe (7) is fixedly connected inside the sleeve (6), the anti-blocking component (4) is fixedly arranged on the top of one side of the concrete wall (1), the anti-blocking component (4) comprises an anti-blocking cover (41), a fixing screw (42), a connecting elastic sheet (43), an anti-abrasion pad (44) and a nut sleeve (45), the nut sleeve (45) is fixedly arranged on the inner wall of the top of one side of the concrete wall (1), and the inner wall of the nut sleeve (45) is in threaded connection with the fixing screw (42), the anti-abrasion pad (44) is fixedly arranged at the top of one side of the concrete wall (1), a connecting elastic sheet (43) is fixedly connected between the anti-abrasion pad (44) and the fixing screw (42), and an anti-blocking cover (41) is fixedly connected to one end of the connecting elastic sheet (43).

2. The construction concrete structure of the embedded cable pipe laying of claim 1, characterized in that: one side fixedly connected with foam column (46) of anti-blocking cover (41), the outer wall of foam column (46) with the inner wall fixed connection of cable duct (7) one end.

3. The construction concrete structure of the embedded cable pipe laying of claim 1, characterized in that: and an anticorrosive layer (5) is fixedly arranged at one end corresponding to the two fireproof mortar layers (3).

4. The construction concrete structure of the embedded cable pipe laying of claim 1, characterized in that: and water blocking lantern rings (8) are fixedly arranged outside the two ends of the sleeve (6).

5. The construction concrete structure of the embedded cable pipe laying of claim 1, characterized in that: the other end of the cable tube (7) is in threaded connection with an anti-blocking (9).

6. The construction concrete structure of the embedded cable pipe laying of claim 1, characterized in that: thin steel wires penetrate through the cable tube (7), and two ends of each thin steel wire are annular.