Prefabricated cable well

Abstract

The utility model provides a prefabricated assembly type cable well, and relates to the technical field of cable wells, the prefabricated assembly type cable well comprises a plurality of groups of splice plates, two groups of side panels and a plurality of groups of connecting plates, one sides of every two adjacent groups of splice plates are mutually clamped, and four groups of cable pipes are installed in the two groups of side panels in a penetrating manner; the two sides of the connecting plate are each fixedly provided with two sets of fixing bolts, and the two ends of the multiple sets of splicing plates are each provided with a square groove in a penetrating mode. According to the utility model, the plurality of groups of splice plates and square rods are arranged, the plurality of groups of splice plates and square rods can be produced in batches, and the length of the cable well can be freely adjusted according to the actual cable length requirement through splicing assembly, so that the length of the cable well is more consistent with the actual wiring length, and the flexibility and adaptability of the system are improved; the spliced and assembled cable well can be more conveniently maintained and repaired, the length of the cable well can be increased or decreased at any time according to needs, and extension and upgrading of flat cables are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cable wells, in particular to a prefabricated assembled cable well. Background Art

[0002] The cable well is a passage for power supply cables or communication cables. Strong electricity and weak electricity are generally laid separately. The cable well is used in conjunction with underground pipelines as a long-distance buried power supply. It is used for the installation and maintenance of lines, which facilitates the construction and maintenance of cables. The existing cable wells are basically made on-site, and the main contents include on-site trench excavation and pouring, steel bar binding, formwork support, concrete pouring, concrete maintenance, formwork removal and backfilling.

[0003] As shown in announcement number CN217150354U, a prefabricated assembled cable well is disclosed, including a base, a connecting plate and a ring beam. The ring beam is arranged above the base through the connecting plate to form four cable channel openings distributed in a cross shape. The base includes a base body and a side base, the connecting plate includes an L-shaped plate and a connecting plate, and the ring beam includes a ring beam body and a side ring beam.

[0004] However, the existing cable wells are of fixed length and cannot meet the wiring requirements in the case of long-distance wiring. Additional connectors or extension equipment are required to meet actual needs, which not only increases the construction cost, but also makes the operation complicated, time-consuming and labor-intensive. Therefore, we propose a prefabricated cable well. Utility Model Content

[0005] The utility model aims to solve the problem that the cable well in the prior art has a fixed length and cannot be used for cables of different lengths, and proposes a prefabricated assembled cable well.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a prefabricated assembled cable well, comprising multiple groups of splicing plates, two groups of side panels and multiple groups of connecting plates, one side of each two adjacent groups of splicing plates are mutually clamped, four groups of cable tubes are installed through the inside of the two groups of side panels, two groups of fixing bolts are fixedly installed on both sides of the connecting plates, square grooves are opened through both ends of the multiple groups of splicing plates, two groups of square rods are installed through the inside of the multiple groups of splicing plates, a group of fixing plates are arranged between each two adjacent groups of connecting plates, and a leaking plate is arranged between each two adjacent groups of connecting plates.

[0007] Furthermore, two sides of the two groups of side panels are respectively clamped to one side of two adjacent groups of splicing plates, and the two groups of fixing bolts both penetrate the interior of one group of splicing plates.

[0008] Furthermore, one side of each of the two parallel groups of splicing plates contacts both ends of a group of connecting plates, and the two sides of the fixing plate are respectively clamped to each other inside the two groups of connecting plates.

[0009] Furthermore, two sides of the water leakage plate are respectively clamped with each other inside the two groups of connecting plates, and a plurality of groups of water leakage holes are penetrated inside the water leakage plate.

[0010] Furthermore, two groups of fixing seats are fixedly installed on one side of the plurality of groups of splicing plates, and the fixing seats are arranged on one side of the cable tube.

[0011] Furthermore, fixing ears are fixedly installed at both ends of the leaking plate, and the fixing ears penetrate the interior of the splicing plate.

[0012] Furthermore, the plurality of groups of fixing plates are respectively arranged above the plurality of groups of water leakage plates, and one side of the connecting plate is in contact with one side of the side panel.

[0013] Furthermore, the plurality of groups of square rods respectively penetrate the interior of the plurality of groups of square grooves.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, by setting a plurality of groups of splicing plates and square rods, the plurality of groups of splicing plates and square rods can be mass-produced, and through splicing and assembly, the length of the cable well can be freely adjusted according to the actual cable length requirements, so that the length of the cable well is more in line with the actual wiring length, thereby improving the flexibility and adaptability of the system. The spliced ​​and assembled cable well can be more conveniently maintained and repaired, and the length of the cable well can be increased or decreased at any time as needed, thereby facilitating the expansion and upgrading of the wiring arrangement.

[0016] 2. In the utility model, by setting a plurality of groups of water leakage holes, the water leakage holes can effectively prevent water accumulation inside the cable well, improve the stability and reliability of the cable system, prevent the cable from getting damp and damaged, and extend the service life of the cable; by setting a plurality of groups of fixing seats, the fixing seats can effectively fix the cable in the specified position, make the cable wiring more neat, prevent the cable from shaking or shifting during operation, ensure the stability and reliability of the cable system, avoid the cable from being pulled externally, reduce the risk of damage and breakage of the cable due to external force, extend the service life of the cable, and also avoid heat accumulation during cable operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional structural schematic diagram of a prefabricated assembled cable well is proposed for the utility model;

[0018] Figure 2 A schematic diagram of the internal structure of a prefabricated cable well is provided for the utility model;

[0019] Figure 3 A three-dimensional structural explosion diagram of a prefabricated assembled cable well is proposed for the utility model;

[0020] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a square rod of a prefabricated assembled cable well.

[0021] Legend: 1. Splicing plate; 2. Side panel; 3. Cable tube; 4. Connecting plate; 5. Fixing bolt; 6. Square rod; 7. Fixing plate; 8. Leakage plate; 9. Leakage hole; 10. Fixing seat; 11. Square groove; 12. Fixing ear. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a prefabricated assembled cable well, including multiple groups of splicing plates 1, two groups of side panels 2 and multiple groups of connecting plates 4, one side of each adjacent group of splicing plates 1 is mutually clamped, four groups of cable tubes 3 are installed in the inside of the two groups of side panels 2, two groups of fixing bolts 5 are fixedly installed on both sides of the connecting plate 4, square grooves 11 are opened at both ends of the multiple groups of splicing plates 1, two groups of square rods 6 are installed in the inside of the multiple groups of splicing plates 1, a group of fixing plates 7 is arranged between each two adjacent groups of connecting plates 4, and each adjacent two groups of A leaking plate 8 is arranged between the connecting plates 4, and the two sides of the two groups of side panels 2 are respectively clamped with each other on one side of the two adjacent groups of splicing plates 1, and the two groups of fixing bolts 5 pass through the interior of a group of splicing plates 1, and one side of each parallel group of splicing plates 1 contacts with the two ends of a group of connecting plates 4, and the two sides of the fixing plate 7 are respectively clamped with each other inside the two groups of connecting plates 4, and multiple groups of fixing plates 7 are respectively arranged above multiple groups of leaking plates 8, one side of the connecting plate 4 contacts with one side of the side panel 2, and multiple groups of square rods 6 pass through the interior of multiple groups of square grooves 11.

[0025] The effect achieved by the entire embodiment 1 is that, according to the required length of the cable arrangement, a suitable number of splicing plates 1 are selected, and two adjacent groups are clamped together, and rubber pads are provided at the concave and convex positions on both sides of the splicing plate 1, so that the clamping is more firm and the entry of external water vapor is reduced to a certain extent, and then the square rod 6 is penetrated through the interior of multiple groups of square grooves 11, wherein the interior of the square rod 6 is penetrated by steel bars to increase the compressive capacity of the square rod 6 and the splicing plate 1, so that the adjacent two groups of splicing plates 1 are connected together, and then at the end position of the splicing plate 1, Place the side panel 2 and the splicing plate 1 vertically, and clamp them together, and use the square rod 6 to fix them. After installing the splicing plate 1 on one side and a group of side panels 2, place multiple groups of connecting plates 4 on one side of the splicing plate 1 near the lower edge, pass the fixing bolts 5 through the inside of the splicing plate 1, and rotate the nuts to fix them. At this time, pass the cables through the cable tubes 3 on the two groups of side panels 2, and then install the connecting plate 4 on one side of the splicing plate 1 near the upper edge, then install the splicing plate 1 on the other side, and finally install the side panel 2. When installing the upper connecting plate 4, the fixing plate 7 is placed between the two groups of connecting plates 4, and they are squeezed against each other to make the connection tight. The connecting plates 4 on both sides of the fixing plate 7 are prefabricated plates, and steel bars are reserved in the prefabricated plates. A post-cast node with a keyway shape is made in the middle. It is improved in combination with the characteristics of previous practices, which not only improves the problem of insufficient force without reinforcement in previous practices, but also prevents the problem of insufficient anti-seepage ability of pure prefabricated splicing. By setting multiple groups of splicing plates 1 and square rods 6, multiple groups of splicing plates 1 and square rods 6 can be mass-produced. Through splicing and assembly, the length of the cable well can be freely adjusted according to the actual cable length requirements, so that the length of the cable well is more in line with the actual wiring length, which improves the flexibility and adaptability of the system. The spliced ​​and assembled cable well can be more conveniently maintained and repaired, and the length of the cable well can be added or reduced at any time as needed, which is convenient for the expansion and upgrading of the wiring. When the fixing plate 7 is buried deeper and the upper load is larger, resulting in a higher bearing capacity of the splicing node, the fixing plate 7 at the corresponding position can be changed to a cast-in-place form, and the corresponding adjacent connecting plates 4 should also reserve steel bars in advance.

[0026] Embodiment 2, as Figure 2 and Figure 3 As shown, the difference between this embodiment and embodiment 1 is that the two sides of the leaking plate 8 are respectively clamped with each other inside the two groups of connecting plates 4, and multiple groups of leaking holes 9 are opened inside the leaking plate 8. Two groups of fixing seats 10 are fixedly installed on one side of the multiple groups of splicing plates 1. The fixing seats 10 are arranged on one side of the cable tube 3, and fixing ears 12 are fixedly installed at both ends of the leaking plate 8. The fixing ears 12 pass through the interior of the splicing plate 1.

[0027] The effect achieved by the entire embodiment 2 is that when the lower connecting plate 4 is spliced ​​and installed, the leaking plate 8 and the connecting plate 4 are clamped together, wherein the connecting plates 4 on both sides of the leaking plate 8 are prefabricated plates, and the prefabricated plates have reserved steel bars, and the middle is made into a post-cast node with a keyway shape, which is improved in combination with the characteristics of the previous practice, which not only improves the problem of insufficient force without reinforcement in the previous practice, but also prevents the problem of insufficient anti-seepage ability of pure prefabricated splicing. By setting a plurality of groups of leaking holes 9, the leaking holes 9 can effectively prevent water accumulation inside the cable well, improve the stability and reliability of the cable system, avoid the cable from being damp and damaged, and extend the service life of the cable. In order to extend the service life, during installation, the fixing ears 12 are inserted into the inside of the splicing plate 1, and when multiple groups of cables are passed through the cable tubes 3 inside the two groups of side panels 2, the cables are hung inside the multiple groups of fixing seats 10, and then the cable wells are assembled. By setting up multiple groups of fixing seats 10, the fixing seats 10 can effectively fix the cables in designated positions, make the cable wiring more tidy, prevent the cables from shaking or shifting during operation, ensure the stability and reliability of the cable system, avoid the cables from being pulled externally, reduce the risk of damage and breakage of the cables due to external forces, extend the service life of the cables, and also avoid heat accumulation when the cables are running.

[0028] Working principle: According to the required length of the cable arrangement, select a suitable number of splicing plates 1, and clamp the two adjacent groups together. Rubber pads are provided at the concave and convex positions on both sides of the splicing plate 1 to make the clamping more firm and reduce the entry of external water vapor to a certain extent. Then the square rod 6 is passed through the interior of multiple groups of square grooves 11, wherein the interior of the square rod 6 is penetrated by steel bars to increase the compressive resistance of the square rod 6 and the splicing plate 1, so that the two adjacent groups of splicing plates 1 are connected together. Then, at the end position of the splicing plate 1, the side panel 2 is placed vertically with the splicing plate 1, and clamped with each other, and fixed with the square rod 6. After installing the splicing plate 1 on one side and a group of side panels 2, multiple groups of connecting plates 4 are placed on one side of the splicing plate 1 near the lower edge. When the lower connecting plate 4 is spliced ​​and installed, the leakage plate 8 is clamped with the connecting plate 4. Then, pass the fixing bolt 5 through the inside of the splicing plate 1, and rotate the nut to fix it, insert the fixing ear 12 into the inside of the splicing plate 1, and when multiple groups of cables are passed through the cable tube 3 inside the two groups of side panels 2, hang the cables inside the multiple groups of fixing seats 10, and then assemble the cable well, and then install the connecting plate 4 near the upper edge of one side of the splicing plate 1, and then install the splicing plate 1 on the other side, and finally install the side panel 2. When installing the upper connecting plate 4, the fixed plate 7 is placed between the two groups of connecting plates 4, which are squeezed against each other to make the card connection tight, and the water leakage hole 9 discharges the accumulated water in the cable well. When the fixed plate 7 is buried deep and the upper load is large, resulting in a high bearing capacity of the splicing node, the fixed plate 7 at the corresponding position can be changed to a cast-in-place form, and the corresponding adjacent connecting plates 4 should also reserve steel bars in advance.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A prefabricated cable well, comprising a plurality of sets of splicing plates (1), two sets of side panels (2) and a plurality of sets of connecting plates (4), characterized in that: One side of each two adjacent groups of the splicing plates (1) are mutually clamped, four groups of cable tubes (3) are installed through the inside of the two groups of side panels (2), two groups of fixing bolts (5) are fixedly installed on both sides of the connecting plate (4), square grooves (11) are opened through both ends of multiple groups of the splicing plates (1), two groups of square rods (6) are installed through the inside of multiple groups of the splicing plates (1), a group of fixing plates (7) are arranged between each two adjacent groups of connecting plates (4), and a leaking plate (8) is arranged between each two adjacent groups of the connecting plates (4).

2. The prefabricated cable well according to claim 1, characterized in that: The two sides of the two groups of side panels (2) are respectively mutually clamped on one side of the two adjacent groups of splicing plates (1), and the two groups of fixing bolts (5) both penetrate the interior of one group of splicing plates (1).

3. The prefabricated cable well according to claim 2, characterized in that: One side of each of the two parallel groups of splicing plates (1) is in contact with both ends of a group of connecting plates (4), and the two sides of the fixing plate (7) are respectively clamped together inside the two groups of connecting plates (4).

4. The prefabricated cable well according to claim 3, characterized in that: The two sides of the water leakage plate (8) are respectively mutually clamped in the interior of the two groups of connecting plates (4), and a plurality of groups of water leakage holes (9) are provided through the interior of the water leakage plate (8).

5. The prefabricated cable well according to claim 4, characterized in that: Two groups of fixing seats (10) are fixedly mounted on one side of each of the plurality of groups of splicing plates (1), and the fixing seats (10) are arranged on one side of the cable tube (3).

6. The prefabricated cable well according to claim 5, characterized in that: Both ends of the leaking plate (8) are fixedly mounted with fixing ears (12), and the fixing ears (12) penetrate the interior of the splicing plate (1).

7. The prefabricated cable well according to claim 5, characterized in that: The plurality of groups of fixing plates (7) are respectively arranged above the plurality of groups of water leakage plates (8), and one side of the connecting plate (4) is in contact with one side of the side panel (2).

8. The prefabricated cable well according to claim 1, characterized in that: The plurality of groups of square rods (6) respectively penetrate the interior of the plurality of groups of square grooves (11).

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