CN216959259U

CN216959259U - Prevent wind husky cable trench cover

Info

Publication number: CN216959259U
Application number: CN202220359225.6U
Authority: CN
Inventors: 刘治广; 张伍堂; 王峰山
Original assignee: Xinxiang Zhengfang Composite Material Co ltd
Current assignee: Xinxiang Zhengfang Composite Material Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-12
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a wind and sand prevention cable trench cover plate which comprises a cover plate body, wherein the cover plate body comprises a top cover plate and an upper cover plate, elastic pieces are fixedly arranged on two sides of the top cover plate, concave grooves are formed in two sides of the interior of the upper cover plate, a sealing layer is bonded at the bottom of the upper cover plate, a lower cover plate is fixedly arranged at the bottom of the sealing layer, limiting grooves are formed in two sides of the lower cover plate, plug connectors are inserted into the limiting grooves, a mounting plate is welded on one side of the bottom of the plug connectors, limiting plates are welded on two sides of the bottom of the lower cover plate, jacks are formed in two sides of the top of the upper cover plate, movable plugs are connected to the inner walls of the jacks in a threaded mode, retaining rings are fixedly arranged at the tops of the movable plugs, and sealing plugs are fixedly arranged on two sides of the lower cover plate. According to the utility model, the mounting plate below the plug connector abuts against the limiting plate, so that the plug connector extends out of the limiting groove, the plug connector can be inserted into the cable trench, and the cover plate body is stably inserted and fixed to prevent wind and sand from entering.

Description

Prevent wind husky cable trench cover

Technical Field

The utility model relates to the technical field of cable trench cover plates, in particular to a wind and sand prevention cable trench cover plate.

Background

The cables are generally laid through cable trenches, the cable trenches are firstly built on a roadbed, then cable brackets are installed in the cable trenches, the cables are lapped on the cable brackets, and then cable trench cover plates are covered on the cable trench cover plates, the cable trench cover plates are usually formed by pouring concrete or pouring steel plates, and the cable trenches are underground pipelines used for laying and replacing power or telecommunication cable facilities and are also used as building enclosures of the laid cable facilities.

The utility model discloses a patent publication No. CN208874235U provides a wind and sand prevention cable trench cover, which comprises a pi-shaped cover body, wherein the pi-shaped cover body comprises a transverse plate and two vertical plates which are connected with the bottom of the transverse plate into a whole, and rubber strips are respectively bonded between the opposite sides of the two vertical plates and the bottom of the transverse plate; the pi-shaped cover plate body is tightly attached to the wall of the cable trench through the rubber strip, the device has the effect that the pi-shaped cover plate body is tightly attached to the cable trench, erosion of wind and sand to the cable trench is reduced, but under the condition that the external wind and sand are large, the cover plate is easily lifted by the wind and sand, and the aim of preventing wind and sand cannot be achieved.

Under the condition that the cable trench cover is seriously affected by wind and sand, the cable trench cover is very easy to be movably turned over after the wind and sand blows, the wind and sand can still enter the cable trench, the cable trench cover is inconvenient to check the conditions in the trench at any time, and therefore the wind and sand prevention cable trench cover is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that a cable trench cover is very easy to movably turn over after blown by wind and sand and the cable trench cover is inconvenient to check the conditions in a trench at any time in the prior art, and provides the wind and sand prevention cable trench cover.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a prevent wind husky cable trench cover, includes the apron body, the apron body includes lamina tecti and upper cover plate, the equal fixed mounting in both sides of lamina tecti has the elastic component, the depressed groove has all been seted up to the inside both sides of upper cover plate, the bottom of upper cover plate bonds there is the sealing layer, the bottom fixed mounting of sealing layer has lower apron, the spacing groove has all been seted up to the both sides of apron down, the inside of spacing groove is inserted and is equipped with the plug connector, the welding of one side of plug connector bottom has the mounting panel, the bottom both sides of apron have all welded the limiting plate down.

The key concept of the technical scheme is as follows: the mounting panel of plug connector below supports by the limiting plate to make the plug connector extend the spacing groove in, the plug connector can insert to the cable pit in, the apron body can be fixed by stable the inserting of establishing, prevents the entering of sand blown by the wind.

Furthermore, jacks are formed in two sides of the top of the upper cover plate, and movable plugs are connected to the inner walls of the jacks in a threaded mode.

Furthermore, a retaining ring is fixedly installed at the top of the movable plug, and sealing plugs are fixedly installed on two sides of the lower cover plate.

Furthermore, the two sides of the top of the upper cover plate are welded with supporting pieces, and the tops of the supporting pieces are bonded with sealing gaskets.

Further, the filter screen is installed through the bolt in the outside of strutting piece, the both sides at lamina tecti top all are provided with the antislip strip.

Further, the inside of lower apron is installed the space bar through the bolt, the through-hole has all been seted up to the both sides of space bar.

Furthermore, a fishing hole is formed in the middle of the top of the partition plate, and a cover is arranged at the top of the partition plate.

The beneficial effects of the utility model are as follows:

1. through the plug connector and the mounting panel that set up, the mounting panel of plug connector below supports by the limiting plate to make the plug connector extend the spacing groove in, the plug connector can insert to the cable pit in, the apron body can be stable insert establish fixed, prevents the entering of sand blown by the wind.

2. Through the elastic component and the activity stopper that set up, the elastic component of lamina tecti both sides can block to the depressed groove in, and the lamina tecti of being convenient for and the connection of upper cover plate rotate to the jack through the buckle in, are favorable to taking out of lamina tecti behind the elastic component pressurized.

3. Establish the board through the space bar that sets up with the lid, the top of space bar is installed the lid and is established the board, and the lid is established the board and has made things convenient for the closure of fishing for hole and through-hole on the space bar to personnel's usable hole and the through-hole of fishing for carries out timely looking over to the cable pit.

4. Through the sealed pad and the filter screen that set up, sealed pad is installed in strutting the piece top, reduces the leakage between lamina tecti and the upper cover plate, and the filter screen blocks the operation to outside sand blown by the wind simultaneously in the lamina tecti, increases and prevent wind husky performance.

Drawings

Fig. 1 is a schematic structural view of a wind and sand prevention cable trench cover plate provided by the utility model;

FIG. 2 is a schematic cross-sectional view of a cable trench cover for preventing wind and sand according to the present invention;

FIG. 3 is a schematic partial cross-sectional view of a cable trench cover for preventing wind and sand according to the present invention;

fig. 4 is a schematic sectional view of a spacer for a cable trench cover for preventing wind and sand according to the present invention.

In the figure: the fishing device comprises a top cover plate 1, an upper cover plate 2, a lower cover plate 3, a sealing layer 4, a plug connector 5, an anti-slip strip 6, a jack 7, a sealing plug 8, a limiting groove 9, a limiting plate 10, a mounting plate 11, a supporting piece 12, a sealing pad 13, an elastic piece 14, a recessed groove 15, a movable plug 16, a retaining ring 17, a filter screen 18, a spacing plate 19, a through hole 20, a cover plate body 21, a cover plate 22 and a fishing hole 23.

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 to 4, a wind and sand prevention cable trench cover plate comprises a cover plate body 21, wherein the cover plate body 21 comprises a top cover plate 1 and an upper cover plate 2, elastic members 14 are fixedly mounted on both sides of the top cover plate 1, recessed grooves 15 are formed in both sides of the interior of the upper cover plate 2, the elastic members 14 can be pressed downwards and inserted into the recessed grooves 15, so that the top cover plate 1 is fixed on the upper cover plate 2, a sealing layer 4 is bonded on the bottom of the upper cover plate 2, the sealing layer 4 is tightly connected with the top cover plate 1 and the upper cover plate 2, a lower cover plate 3 is fixedly mounted on the bottom of the sealing layer 4, limiting grooves 9 are formed in both sides of the lower cover plate 3, plug connectors 5 are inserted into the limiting grooves 9, the plug connectors 5 can extend out of the limiting grooves 9, the plug connectors 5 can be mounted in the cable trench, mounting plates 11 are welded on one side of the bottom of the plug connectors 5, and limiting plates 10 are welded on both sides of the bottom of the lower cover plate 3, the mounting plate 11 is mounted on the stopper plate 10 by bolts, and fixes the plug 5.

As apparent from the above description, the present invention has the following advantageous effects: the mounting plate 11 below the plug connector 5 abuts against the limiting plate 10, so that the plug connector 5 extends out of the limiting groove 9, the plug connector 5 can be inserted into the cable trench, and the cover plate body 21 can be stably inserted and fixed to prevent wind and sand from entering.

Further, jack 7 has all been seted up to the both sides at 2 tops of upper cover plate, and the inner wall threaded connection of jack 7 has movable stopper 16, and movable stopper 16 can rotate the inside at jack 7.

Furthermore, a retaining ring 17 is fixedly installed at the top of the movable plug 16, sealing plugs 8 are fixedly installed on two sides of the lower cover plate 3, the retaining ring 17 facilitates the movable plug 16 to rotate and insert, and the sealing plugs 8 reduce the sliding of the plug connectors 5.

Furthermore, both sides of the top of the upper cover plate 2 are welded with supporting pieces 12, the top of each supporting piece 12 is bonded with a sealing gasket 13, and the sealing gaskets 13 prevent external sand wind from entering.

Further, a filter screen 18 is installed on the outer portion of the support piece 12 through bolts, the filter screen 18 blocks sand wind particles on the outer portion, the anti-slip strips 6 are arranged on two sides of the top cover plate 1, and the anti-slip strips 6 prevent the soles of the person from sliding.

Further, the inside of lower apron 3 is installed the space bar 19 through the bolt, and through-hole 20 has all been seted up to the both sides of space bar 19, and through-hole 20 makes things convenient for personnel to look over and detect the cable pit.

Further, the middle of space bar 19 top has been seted up and has been dragged for hole 23, drags for the hole 23 and is convenient for stretching into of personnel's hand, can be to the cable pit inspection, and the top of space bar 19 is provided with the lid and establishes board 22, and the lid is established board 22 and is sealed to space bar 19.

Through the elastic component 14 and the activity stopper 16 that set up, the elastic component 14 of lamina tecti 1 both sides can block to the undercut 15 in, the lamina tecti 1 of being convenient for and the connection of upper cover plate 2, and activity stopper 16 rotates to jack 7 in through the buckle 17, is favorable to taking out of lamina tecti 1 behind the elastic component 14 pressurized.

The working principle of the utility model is as follows: when the cable duct cover is used, an operator pulls the mounting plate 11 to enable the mounting plate 11 to be abutted against one side of the limiting plate 10 and fix the mounting plate and the limiting plate by using bolts, so that the plug connector 5 is inserted into the cable duct, the cover plate body 21 is stably inserted into the groove, the elastic pieces 14 on two sides of the top cover plate 1 are clamped inside the concave groove 15, the top cover plate 1 is connected with the upper cover plate 2, the operator rotates the retaining ring 17, the movable plug 16 at the bottom of the retaining ring 17 can rotate on the inner wall of the jack 7, the movable plug 16 presses the elastic pieces 14, the top cover plate 1 can be taken out, the sealing gasket 13 on the supporting piece 12 carries out sealing treatment between the top cover plate 1 and the upper cover plate 2, the filter screen 18 prevents external dust from entering, the plug connector 5 from moving, the cover plate 22 is covered above the spacing plate 19, after the cover plate 22 is taken out by the operator, the operator can check the internal condition of the cable duct through the through hole 20, and the fishing hole 23 is convenient for the operator to extend into the cable duct, and the cover plate 22 can be taken out at any time.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a prevent wind husky cable trench cover, includes apron body (21), its characterized in that, apron body (21) include lamina tecti (1) and upper cover plate (2), the equal fixed mounting in both sides of lamina tecti (1) has elastic component (14), depressed groove (15) have all been seted up to the inside both sides of upper cover plate (2), the bottom of lamina tecti (2) bonds and has sealing layer (4), the bottom fixed mounting of sealing layer (4) has lower apron (3), spacing groove (9) have all been seted up to the both sides of apron (3) down, the inside of spacing groove (9) is inserted and is equipped with plug connector (5), one side welding of plug connector (5) bottom has mounting panel (11), the bottom both sides of apron (3) all weld down has limiting plate (10).

2. The wind and sand prevention cable trench cover according to claim 1, characterized in that both sides of the top of the upper cover plate (2) are provided with insertion holes (7), and the inner walls of the insertion holes (7) are in threaded connection with movable plugs (16).

3. The wind and sand prevention cable trench cover according to claim 2, characterized in that a retaining ring (17) is fixedly installed at the top of the movable plug (16), and a sealing plug (8) is fixedly installed on both sides of the lower cover plate (3).

4. The sand and wind resistant cable trench cover according to claim 1, wherein the top of the upper cover plate (2) is welded with a support piece (12) on both sides, and a sealing gasket (13) is bonded on the top of the support piece (12).

5. A wind and sand resistant cable trench cover according to claim 4, characterized in that the outside of the stay (12) is bolted with a screen (18), and the top of the top cover plate (1) is provided with anti-slip strips (6) on both sides.

6. The wind and sand prevention cable trench cover according to claim 1, wherein a spacing plate (19) is installed inside the lower cover plate (3) through bolts, and through holes (20) are formed in two sides of the spacing plate (19).

7. The wind and sand prevention cable trench cover plate according to claim 6, wherein a fishing hole (23) is formed in the middle of the top of the partition plate (19), and a covering plate (22) is arranged on the top of the partition plate (19).