CN218027838U - Environment-friendly prefabricated cable well - Google Patents

Abstract

The application relates to an environment-friendly prefabricated cable well, which belongs to the technical field of power equipment and comprises a well body, wherein the well body comprises a well wall and a bottom plate, the well wall is fixedly arranged on the bottom plate, and a well chamber is formed in a space enclosed by the well wall and the bottom plate; the bottom plate is provided with a water collecting pit, and the water collecting pit is sunken towards one side back to the well wall; a plurality of groups of wire inlet holes are oppositely formed in the well wall, and the wire inlet holes are used for penetrating cables; a supporting plate is arranged in the well chamber, the supporting plate is an arc-shaped plate, two ends of the supporting plate are respectively and fixedly connected to the well wall, two ends of the supporting plate are respectively positioned on one side of the wire inlet hole close to the bottom plate, and the concave surface of the supporting plate is arranged away from the bottom plate; the wall of a well is kept away from the one end cover of bottom plate is equipped with the roof, and this application has the effect of improving the defect that ponding soaked the cable in the prefabricated cable well.

Description

Environment-friendly prefabricated cable well

Technical Field

The application relates to the technical field of power equipment, in particular to an environment-friendly prefabricated cable well.

Background

The cable well is a facility for laying and maintaining cables, and the construction of the cable well mainly adopts a brick laying or in-situ pouring mode, so that the construction speed is slow, the labor intensity of workers is high, the quality is unstable, the surface of a finished product is rough, the flatness is poor, and the construction period is easily influenced by factors such as seasonal weather. Moreover, the construction period has a large influence on traffic and environment, so that the requirements of urban construction cannot be met.

In order to solve the problems existing in the field production of the cable well, the prefabricated cable well is produced at the same time, and the parts of the prefabricated cable well are produced in a factory and transported to a construction field for installation; because the prefabricated cable shaft is installed underground, groundwater seeps into the prefabricated cable shaft very easily, and waterproof facility is through can being done to the prefabricated cable shaft, and the prefabricated cable shaft is when solving waterproof problem, mostly adopts to set up the sump pit in the prefabricated cable shaft to solve the problem of groundwater infiltration.

However, in research and improvement, the research and development personnel find that when the water collecting pit is full of water, the defect that the cable is soaked by the accumulated water exists.

SUMMERY OF THE UTILITY MODEL

In order to improve the defect that ponding soaked the cable in the prefabricated cable well, this application provides a prefabricated cable well of environmental protection.

The application provides a pair of prefabricated cable shaft of environmental protection adopts following technical scheme:

an environment-friendly prefabricated cable well comprises a well body, wherein the well body comprises a well wall and a bottom plate, the well wall is fixedly arranged on the bottom plate, and a well chamber is formed in a space enclosed by the well wall and the bottom plate; the bottom plate is provided with a water collecting pit which is sunken towards one side back to the well wall; a plurality of groups of wire inlet holes are oppositely formed in the well wall, and the wire inlet holes are used for penetrating cables; a supporting plate is arranged in the well chamber, the supporting plate is an arc-shaped plate, two ends of the supporting plate are respectively and fixedly connected to the well wall, two ends of the supporting plate are respectively positioned on one side of the wire inlet hole close to the bottom plate, and the concave surface of the supporting plate is arranged away from the bottom plate; and a top plate is arranged at one end cover of the well wall far away from the bottom plate.

Through adopting above-mentioned technical scheme, place the well body in the inslot that excavates, pass the cable from the entrance hole in, deviate from the roof on the end cover of bottom plate at the wall of a well, when groundwater infiltrates the well body in, ponding can flow into the sump pit, and when sump pit ponding was excessive, the staff did not in time draw water, the layer board had blockked the effect to ponding to reduce the influence of ponding to the cable.

Optionally, a drain pipe is arranged in the well chamber, one end of the drain pipe is located in the sump, and the other end of the drain pipe extends out of the sump.

Through adopting above-mentioned technical scheme, when ponding was too much in the sump pit, the staff only needed to be with drain pipe connection on the suction pump, then opened the water pump, can take out the ponding in the sump pit.

Optionally, the drain pipe sets firmly the cover and is equipped with a plurality of solid fixed rings gu fixedly connected with dead lever on the fixed ring outer wall, the dead lever is kept away from solid fixed ring's one end fixed connection be in on the wall of a well.

Through adopting above-mentioned technical scheme, with the firm fixing on the wall of a well of drain pipe, prevent that the drain pipe from buckling, dropping etc to the staff of being convenient for more is connected drain pipe and water pump.

Optionally, the supporting plate is close to one surface of the bottom plate, and is further fixedly connected with a plurality of supporting rods, the supporting rods are perpendicular to the bottom plate, and one ends of the supporting rods, far away from the supporting plate, are fixedly connected to the bottom plate.

Through adopting above-mentioned technical scheme, the bracing piece plays the supporting role to the layer board, makes the layer board fixed more firm.

Optionally, the bottom plate and the well wall are integrally cast and formed by impermeable concrete.

By adopting the technical scheme, the tightness of the well wall and the bottom plate is enhanced, so that the infiltration of underground water is reduced.

Optionally, a threading pipe is pre-buried in the wire inlet hole, one end of the threading pipe is located in the wire inlet hole, and the other end of the threading pipe extends out of the well chamber.

Through adopting above-mentioned technical scheme, can reduce groundwater and flow into in the well room.

Optionally, a hole for entering and exiting the well chamber is formed in the top plate.

Through adopting above-mentioned technical scheme, the hole is used for supplying operating personnel to pass in and out the well room and maintain etc. the cable.

Optionally, mortar is coated at the joint of the top plate and the well wall.

By adopting the technical scheme, the tightness between the top plate and the well wall is enhanced, so that the infiltration of underground water from the joint of the top plate and the well wall is reduced.

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

1. the well body is placed in an excavated groove, the cable penetrates through the wire inlet hole, a top plate is covered at one end of the well wall, which is far away from the bottom plate, when underground water permeates into the well body, accumulated water can flow into a water collecting pit, and when the accumulated water in the water collecting pit is excessive and workers do not pump water in time, the supporting plate has a blocking effect on the accumulated water, so that the influence of the accumulated water on the cable is reduced;

2. when the accumulated water in the water collecting pit is too much, the staff only needs to connect the drain pipe to the water suction pump and then turn on the water pump, and the accumulated water in the water collecting pit can be pumped out.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

In the figure, 1, a well body; 11. a well wall; 111. a wire inlet hole; 12. a base plate; 13. a well chamber; 121. a sump; 2. a top plate; 3. a drain pipe; 4. a fixing ring; 5. a fixing rod; 6. a pallet; 7. a support bar; 8. a threading tube; 9. a hole; 10. an electrical cable.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses prefabricated cable shaft of environmental protection.

Referring to fig. 1, an environment-friendly prefabricated cable well comprises a well body 1 and a top plate 2, wherein the well body 1 and the top plate 2 are manufactured in a factory, the well body 1 and the top plate 2 are transported to a construction site, the well body 1 and the top plate 2 are assembled, the cable well can be manufactured, the cable well does not need to be poured by adopting materials such as concrete on the construction site, and therefore the influence on the surrounding environment is reduced.

The well body 1 can adopt rectangular, circular and other structural forms, and the embodiment adopts a circular shape for description: the well body 1 includes bottom plate 12 and the wall of a well 11, and the wall of a well 11 sets up on bottom plate 12, and the space that wall of a well 11 and bottom plate 12 enclose forms well room 13, and bottom plate 12 and the wall of a well 11 adopt impervious concrete integrated into one piece to pour the shaping, make the well body 1 have good waterproof performance, reduce the infiltration of external groundwater.

The bottom plate 12 is provided with a water collecting pit 121, the water collecting pit 121 is sunken towards one side away from the well wall 11, and when underground water or rainwater flows into the well chamber 13, the underground water or the rainwater can flow into the water collecting pit 121, so that the cable 10 is prevented from being soaked by accumulated water in the well chamber 13.

Be provided with drain pipe 3 in well room 13, the vertical setting of drain pipe 3, the one end of drain pipe 3 is located sump pit 121, the other end of drain pipe 3 extends sump pit 121, fixed cover is equipped with a plurality of solid fixed ring 4 on drain pipe 3, fixedly connected with dead lever 5 on solid fixed ring 4 outer wall, the one end fixed connection that solid fixed ring 4 was kept away from to dead lever 5 is on the wall of a well 11, thereby it is fixed with drain pipe 3, when sump pit 121 gathers full ponding, the staff only needs to connect drain pipe 3 on the suction pump, then open the water pump, can take out the ponding in the sump pit 121.

A plurality of groups of wire inlet holes 111 are oppositely formed in the well wall 11, the wire inlet holes 111 are used for penetrating cables 10, a threading pipe 8 is pre-embedded in the wire inlet holes 111, one end of the threading pipe 8 is located in the wire inlet holes 111, and the other end of the threading pipe 8 extends out of the well wall 11. By providing the conduit 8, the inflow of groundwater into the well chamber 13 can be reduced.

Furthermore, after the cable 10 is threaded into the threading pipe 8, one end of the threading pipe 8 far away from the well wall 11 is plugged, so that underground water is prevented from flowing into the well chamber 13 through the threading pipe 8.

Install layer board 6 in well chamber 13, layer board 6 is the arc, and layer board 6 both ends are fixed connection respectively on the wall of a well 11, and the both ends of layer board 6 are located the one side that entrance hole 111 is close to bottom plate 12 respectively, and the concave surface of layer board 6 deviates from bottom plate 12 and sets up. After the cable 10 is conveyed into the well chamber 13, the cable 10 is positioned on the supporting plate 6, the supporting plate 6 plays a role in supporting the cable 10, the supporting plate 6 surrounds the cable 10, the cable 10 is protected, and the cable 10 is prevented from being soaked by accumulated water in the well chamber 13.

Many spinal branchs of fixedly connected with pole 7 on the one side that layer board 6 is close to bottom plate 12, and many spinal branchs of pole 7 keep away from the one end fixed connection of layer board 6 on bottom plate 12 to make layer board 6 fixed more firm.

2 covers of roof are established on 11 terminal surfaces that deviate from bottom plate 12 of the wall of a well, seal well room 13, and roof 2 is the circular slab with 1 open-top adaptation of well body, has scribbled the mortar in the junction of the wall of a well 11 and roof 2 to strengthen roof 2 and the tightness of the wall of a well 11, reduce groundwater infiltration.

A hole 9 is formed in the top plate 2, and the hole 9 is used for an operator to enter and exit the well chamber 13; the prefabricated cable well is placed in an excavated groove, a shaft is built on the top plate 2 in subsequent construction, the shaft and the holes 9 are coaxially arranged, the shaft is communicated with the well chamber 13, a well cover is installed on the shaft, the well cover is opened, and an operator can enter the well chamber 13 through the shaft.

The implementation principle of the prefabricated cable shaft of this application embodiment of an environmental protection does: place well body 1 in the inslot that excavates, pass cable 10 in from entrance hole 111, cover roof 2 and well lid at well body 1 top, when ponding enters into well body 1 in, ponding can flow in sump pit 121, and is excessive when sump pit 121 ponding, and the staff does not in time draw water, and layer board 6 plays the effect of blockking to ponding to reduce the influence of ponding to cable 10.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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 (8)

1. The utility model provides an environmental protection prefabricated cable shaft which characterized in that: the device comprises a well body (1), wherein the well body (1) comprises a well wall (11) and a bottom plate (12), the well wall (11) is fixedly arranged on the bottom plate (12), and a space enclosed by the well wall (11) and the bottom plate (12) forms a well chamber (13); a water collecting pit (121) is formed in the bottom plate (12), and the water collecting pit (121) is sunken towards one side away from the well wall (11); a plurality of groups of wire inlet holes (111) are formed in the well wall (11) in a relative mode, and the wire inlet holes (111) are used for allowing cables (10) to penetrate through; a supporting plate (6) is installed in the well chamber (13), the supporting plate (6) is an arc-shaped plate, two ends of the supporting plate (6) are fixedly connected to the well wall (11) respectively, two ends of the supporting plate (6) are located on one side, close to the bottom plate (12), of the wire inlet hole (111) respectively, and the concave surface of the supporting plate (6) is arranged to deviate from the bottom plate (12); and a top plate (2) is arranged at one end cover of the well wall (11) far away from the bottom plate (12).

2. An environment-friendly prefabricated cable well according to claim 1, characterized in that: a drain pipe (3) is arranged in the well chamber (13), one end of the drain pipe (3) is located in the water collecting pit (121), and the other end of the drain pipe (3) extends out of the water collecting pit (121).

3. An environment-friendly prefabricated cable well according to claim 2, characterized in that: the water discharging pipe is characterized in that a plurality of fixing rings (4) are fixedly arranged on the water discharging pipe (3), fixing rods (5) are fixedly connected to the outer wall of the fixing rings (4), and the fixing rods (5) are far away from one end of the fixing rings (4) and fixedly connected to the well wall (11).

4. An environmentally friendly prefabricated cable well according to claim 1, characterized in that: the supporting plate (6) is close to one face of the bottom plate (12) and is fixedly connected with a plurality of supporting rods (7), the supporting rods (7) are perpendicular to the bottom plate (12), and one ends of the supporting plates (6) far away from the supporting rods (7) are fixedly connected onto the bottom plate (12).

5. An environmentally friendly prefabricated cable well according to claim 1, characterized in that: the bottom plate (12) and the well wall (11) are integrally cast and formed by impermeable concrete.

6. An environmentally friendly prefabricated cable well according to claim 1, characterized in that: a threading pipe (8) is pre-buried in the wire inlet hole (111), one end of the threading pipe (8) is located in the wire inlet hole (111), and the other end of the threading pipe (8) extends out of the well chamber (13).

7. An environmentally friendly prefabricated cable well according to claim 1, characterized in that: the top plate (2) is provided with a hole (9) for entering and exiting the well chamber (13).

8. An environment-friendly prefabricated cable well according to claim 1, characterized in that: mortar is coated at the joint of the top plate (2) and the well wall (11).

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