CN216413881U

CN216413881U - Small-size gardens cable pit

Info

Publication number: CN216413881U
Application number: CN202122326081.2U
Authority: CN
Inventors: 黄进; 张强; 谢培娟; 赵长征
Original assignee: China Construction Second Engineering Bureau Civil Engineering Group Co Ltd
Current assignee: China Construction Second Engineering Bureau Civil Engineering Group Co Ltd
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-04-29
Anticipated expiration: 2031-09-25

Abstract

The utility model relates to a small-size gardens cable pit, including the cable pit, the top level that is located the cable pit is provided with the apron, a plurality of backup pads of inside fixedly connected with of cable pit, the backup pad is close to the vertical hole that leaks of having seted up on the lateral wall of cable pit, the bottom of cable pit is provided with drainage structures. This application has the effect that the inside rainwater of reduction infiltration entering into the cable pit produces the influence to the cable.

Description

Small-size gardens cable pit

Technical Field

The utility model relates to a cable laying's field especially relates to a small-size gardens cable pit.

Background

The cable trench is used for laying and replacing underground pipelines of electric power or telecommunication cable facilities and is also used as an enclosure structure of laid cable facilities. In the design of urban gardens, lamplight illumination facilities are often added to improve the appreciation of night scenes. For ease of maintenance, the cables are typically laid in cable trenches and capped with a cover plate.

In view of the above-mentioned related art, the inventor believes that, since the cable trench is located below the ground and is covered by the cover plates fastened up and down, water located on the ground surface easily enters the cable trench from a gap between the cover plate and the cable trench, and affects the cable in the cable trench.

SUMMERY OF THE UTILITY MODEL

In order to reduce the influence that the inside rainwater of infiltration entering cable pit produced the cable, this application provides a small-size gardens cable pit.

The application provides a pair of small-size gardens cable pit adopts following technical scheme:

the utility model provides a small-size gardens cable pit, is provided with the apron including the cable pit, and the top level that is located the cable pit, a plurality of backup pads of inside fixedly connected with of cable pit, the backup pad is close to the hole that leaks has vertically been seted up on the lateral wall of cable pit, the bottom of cable pit is provided with drainage structures.

Through adopting above-mentioned technical scheme, place through the cable that will be located cable pit inside and fix in the backup pad, and be located the hole that leaks of seting up in the backup pad and can make the ponding discharge that is located in the backup pad, reduce the influence that the inside rainwater of infiltration entering into cable pit produced the cable.

Optionally, the drainage structures is including the inner tube of vertical setting, fixed connection between inner tube and the cable pit, and fixedly connected with outer tube is established to the outside cover that is located the inner tube, the intercommunicating pore has been seted up to the lateral wall of inner tube, the inner tube with the outer tube passes through the intercommunicating pore intercommunication, the inside horizontal sliding connection of inner tube has the clamp plate, the clamp plate below is provided with the elastic component, works as when the elastic component only received the pressure of clamp plate, the clamp plate is located the top of intercommunicating pore, works as after the elastic component compresses completely, the upper surface of clamp plate is located the below in hole that leaks.

Through adopting above-mentioned technical scheme, when not having the rainwater on the clamp plate, the clamp plate is located the top in hole that leaks to completely cut off outer tube and cable pit's inside through the clamp plate, reduce the inside moist condition that causes the cable pit that the inside moisture that is located the outer tube enters into the cable pit, when lieing in the clamp plate and amasss the rainwater, the rainwater pushes down the clamp plate, thereby make the upper surface of clamp plate be located the below in hole that leaks, the rainwater that lies in on the clamp plate can enter into the inside discharge of outer tube from the hole that leaks.

Optionally, a sunken groove is formed in the upper surface of the cable trench, the cover plate is located inside the sunken groove, a drain hole is vertically formed in the top end of the cable trench, and the drain hole is communicated with the outer tube relatively.

By adopting the technical scheme, when external rainwater is less, the rainwater enters the inner part of the outer pipe through the drain hole to be discharged, the condition that the rainwater enters the inner part of the cable trench is reduced, and therefore the drainage effect of the cable trench is improved.

Optionally, the cable trench is fixedly connected with a grate relative to the drain hole.

By adopting the technical scheme, the blockage of impurity garbage and the like to the drain hole can be reduced through the arranged grate, so that the drainage effect of the drain hole is improved.

Optionally, a clamping groove is vertically formed in the cable duct relative to the position of the sinking groove, the clamping groove is communicated with the sinking groove, a clamping block is fixedly connected to the cover plate relative to the position of the clamping groove, and the clamping block can stretch into the clamping groove.

Through adopting above-mentioned technical scheme, stretch into the inside of draw-in groove through the fixture block that sets up, can reduce the apron and take place the condition of aversion, and can reduce the inside that external rainwater directly enters into the cable pit through the draw-in groove that sets up.

Optionally, a fan is fixedly connected to the upper portion of the cover plate, a blowpipe is vertically and fixedly arranged below the cover plate, the blowpipe is communicated with the fan, and a plurality of blowholes are formed in the side wall of the blowpipe.

Through adopting above-mentioned technical scheme, can blow in the inside of cable pit with the air in the external world through the fan that sets up to reduce the damage to the cable that the inside moisture of cable pit caused.

Optionally, the upper surface of the cover plate is fixedly connected with a waterproof case relative to the outer side of the fan, and the upper surface of the waterproof case is provided with air holes.

Through adopting above-mentioned technical scheme, can reduce the inside that is located the rainwater of cable pit top and enters into the fan through the waterproof case that sets up, protect the fan, improve the safe in utilization of fan.

Optionally, fixedly connected with baffle in the backup pad, the baffle will the backup pad is separated into and is close to the portion of leaking of the lateral wall of cable pit and the installation department that deviates from the cable pit lateral wall.

Through adopting above-mentioned technical scheme, the baffle through setting up can reduce the rainwater that is located the backup pad and contact with the cable to improve the safe in utilization of cable.

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

1. the cable that will be located the cable pit inside is placed and is fixed in the backup pad, and is located the hole that leaks of seting up in the backup pad and can make the ponding discharge that is located the backup pad, reduces the influence that the rainwater that the infiltration entered into the cable pit inside produced the cable.

2. When not having the rainwater on the clamp plate, the clamp plate is located the top in the hole that leaks to completely cut off outer tube and cable pit's inside through the clamp plate, reduce the inside moist condition that causes the cable pit that the inside moisture that is located the outer tube enters into the cable pit, when lieing in the accumulated rainwater on the clamp plate, the rainwater pushes down the clamp plate, thereby makes the upper surface of clamp plate be located the below in the hole that leaks, the rainwater that lies in on the clamp plate can enter into the inside discharge of outer tube from the hole that leaks.

3. Can blow in the inside of cable pit with outside air through the fan that sets up to reduce the damage to the cable that the inside moisture of cable pit caused.

Drawings

Fig. 1 is a schematic overall structure diagram of a small garden cable trench according to an embodiment of the present application;

fig. 2 is a sectional view of a small garden cable trench according to an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B in fig. 2.

Description of reference numerals: 1. a cable trench; 11. sinking the tank; 111. a card slot; 12. a cover plate; 121. a clamping block; 13. a support plate; 131. a water leakage part; 132. an installation part; 133. a water leakage hole; 14. a baffle plate; 15. a drain hole; 151. a drain pipe; 152. a fine-toothed comb; 16. a fan; 161. a blowpipe; 162. an air blowing port; 163. a waterproof shell; 164. air holes are formed; 2. a drainage structure; 21. an inner tube; 211. a communicating hole; 212. pressing a plate; 213. a spring; 22. an outer tube.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses small-size gardens cable pit. Referring to fig. 1 and 2, a small-size gardens cable pit includes cable pit 1, and the vertical cross-section of cable pit 1 is "U" shape structure. The upper surface that is located cable pit 1 has vertically seted up sunken groove 11, and the inside level that is located sunken groove 11 is provided with apron 12, shields the upper surface of cable pit 1 through apron 12.

Referring to fig. 2 and 3, a clamping groove 111 is vertically formed in the cable trench 1 at a position corresponding to the sunken groove 11, a clamping block 121 is vertically and fixedly connected to the cover plate 12 at a position corresponding to the clamping groove 111, and when the cover plate 12 is located inside the sunken groove 11, the clamping block 121 is located inside the clamping groove 111, so that external rainwater is prevented from entering the cable trench 1 through a gap between the cable trench 1 and the cover plate 12.

Referring to fig. 1 and 2, support plates 13 are horizontally arranged on the inner side wall of the cable trench 1, the support plates 13 are equidistantly arranged along the height direction, and the support plates 13 are fixedly connected with the side wall of the cable trench 1. A baffle plate 14 is vertically arranged on the upper surface of the support plate 13, and the baffle plate 14 is fixedly connected with the support plate 13. The support plate 13 is divided by the baffle plate 14 into a water leakage part 131 near the side wall of the cable trench 1 and a mounting part 132 at the side wall far from the cable trench 1. One side of the support plate 13, which is located at the water leakage part 131, is vertically provided with water leakage holes 133, and rainwater penetrating from between the cable trench 1 and the cover plate 12 flows onto the bottom wall of the cable trench 1 along the inner side wall of the cable trench 1 through the water leakage holes 133.

Referring to fig. 2 and 4, the inner side bottom wall of the cable trench 1 is provided with a drainage structure 2, the drainage structure 2 comprises an inner pipe 21 vertically arranged, the inner pipe 21 is fixedly connected with the cable trench 1, and the top end of the inner pipe 21 is communicated with the inside of the cable trench 1 relatively, so that rainwater in the cable trench 1 can enter the inner pipe 21.

The outer tube 22 is sleeved outside the inner tube 21, and the outer tube 22 and the inner tube 21 are coaxial and are relatively fixedly connected. A communication hole 211 is opened in the side wall of the inner tube 21 with respect to the inside of the outer tube 22, and the communication hole 211 communicates the inner tube 21 with the outer tube 22. The pressing plate 212 is horizontally arranged in the inner tube 21, and the pressing plate 212 and the inner tube 21 are coaxially arranged and are in relative sliding connection. A spring 213 is vertically arranged below the pressure plate 212, the bottom end of the spring 213 is fixedly connected with the bottom wall of the inner tube 21, and the top end of the spring 213 is fixedly connected with the pressure plate 212.

When no liquid is above the pressing plate 212, the spring 213 pushes the pressing plate 212 to be above the communication hole 211, so as to reduce the liquid in the outer tube 22 from getting damp back into the cable trench 1. When the liquid on the pressing plate 212 increases, the liquid presses down the pressing plate 212, so that the upper surface of the pressing plate 212 is positioned below the communication hole 211, and the rainwater positioned above the pressing plate 212 can enter the interior of the outer pipe 22 from the communication hole 211, thereby draining the rainwater positioned inside the cable trench 1.

Referring to fig. 1 and 2, a drain hole 15 is formed in the top wall of the cable trench 1, the drain hole 15 is vertically disposed, a drain pipe 151 is fixedly connected to the bottom wall of the cable trench 1 at a position corresponding to the drain hole 15, one end of the drain pipe 151 is relatively fixed and relatively communicated with the drain hole 15, and the other end of the drain pipe 151 is relatively fixed and relatively communicated with the outer pipe 22. The grate 152 is fixedly connected to the position of the top wall of the cable duct 1 relative to the drain hole 15, and the condition that external garbage enters the inside of the drain hole 15 to cause blockage is reduced through the grate 152.

A fan 16 is fixedly connected to the cover 12, and the fan 16 can blow outside air into the cable trench 1. A blowing pipe 161 is fixedly connected to a position of the lower surface of the cover 12 opposite to the fan 16, and a plurality of blowing ports 162 are opened in a side wall of the blowing pipe 161, so that air blown from the outside by the fan 16 is blown into the cable pit 1 through the blowing ports 162. The position of the upper surface of the cover plate 12 relative to the fan 16 is fixedly connected with a waterproof case 163, the waterproof case 163 is sleeved on the outer side of the fan 16, and the upper surface of the waterproof case 163 is provided with a vent 164.

The implementation principle of this application embodiment a small-size gardens cable pit does: external rainwater can enter into the inside discharge of outer tube 22 from wash port 15, and when external rainwater is great when producing ponding, ponding enters into the inside of cable pit 1 from the gap department between apron 12 and the cable pit 1, reduces the contact between rainwater and the cable through the breakwater, and makes the rainwater flow in the diapire of cable pit 1 through the hole 133 that leaks that is located backup pad 13 and flow in inside inner tube 21, and pushes down clamp plate 212, enters into the inside of outer tube 22 from the intercommunicating pore 211.

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 a small-size gardens cable pit, including cable pit (1), the top level that is located cable pit (1) is provided with apron (12), its characterized in that: the inside fixedly connected with a plurality of backup pads (13) of cable pit (1), backup pad (13) are close to vertically on the lateral wall of cable pit (1) seted up hole (133) that leaks, the bottom of cable pit (1) is provided with drainage structures (2).

2. The small garden cable trench according to claim 1, wherein: drainage structures (2) including inner tube (21) of vertical setting, fixed connection between inner tube (21) and cable pit (1), the outside cover that is located inner tube (21) is established fixedly connected with outer tube (22), intercommunicating pore (211) have been seted up to the lateral wall of inner tube (21), inner tube (21) with outer tube (22) pass through intercommunicating pore (211) intercommunication, the inside horizontal sliding connection of inner tube (21) has clamp plate (212), clamp plate (212) below is provided with the elastic component, works as the elastic component only receives the pressure of clamp plate (212), clamp plate (212) are located the top of intercommunicating pore (211), works as after the elastic component compresses completely, the upper surface of clamp plate (212) is located the below of leaking hole (133).

3. The small garden cable trench according to claim 1, wherein: the cable trench is characterized in that a sunken groove (11) is formed in the upper surface of the cable trench (1), the cover plate (12) is located inside the sunken groove (11), a drain hole (15) is vertically formed in the top end of the cable trench (1), and the drain hole (15) is communicated with the outer pipe (22) relatively.

4. The small garden cable trench according to claim 3, wherein: the cable duct (1) is fixedly connected with a grate (152) relative to the position of the drain hole (15).

5. The small garden cable trench according to claim 3, wherein: draw-in groove (111) have vertically been seted up for the position of sunken groove (11) in cable pit (1), draw-in groove (111) with sunken groove (11) communicates relatively, apron (12) for the position fixedly connected with fixture block (121) of draw-in groove (111), fixture block (121) can stretch into the inside of draw-in groove (111).

6. The small garden cable trench according to claim 1, wherein: the fan (16) is fixedly connected to the upper portion of the cover plate (12), the blow pipe (161) is vertically and fixedly arranged below the cover plate (12), the blow pipe (161) is communicated with the fan (16) relatively, and a plurality of blow holes (162) are formed in the side wall of the blow pipe (161).

7. The small garden cable trench according to claim 6, wherein: the upper surface of the cover plate (12) is fixedly connected with a waterproof shell (163) relative to the outer side of the fan (16), and the upper surface of the waterproof shell (163) is provided with air holes (164).

8. The small garden cable trench according to claim 1, wherein: fixedly connected with baffle (14) on backup pad (13), baffle (14) will backup pad (13) are separated into and are close to water leakage portion (131) of the lateral wall of cable pit (1) and installation department (132) that deviates from cable pit (1) lateral wall.