Prefabricated cable well

Abstract

The utility model discloses a prefabricated cable well, which relates to the technical field of cable wells, and comprises a well body which is arranged in a rectangular shape and is internally provided with an installation space, and two sides of the surface of the well body are oppositely provided with wire passing holes in a penetrating manner; the supporting parts are supported and mounted on the inner sides of the wire passing holes through stand columns on the lower portions; the movable parts are hinged to the two sides of the upper portions of the supporting parts, the horizontal height of the movable parts is larger than that of the supporting parts, rolling pieces are installed on the surfaces of the supporting parts and the surfaces of the movable parts, the wire passing holes comprise adjusting parts, the adjusting parts are rotationally installed on the inner sides of the wire passing holes and located between the supporting parts, and operation parts used for driving the adjusting parts to rotate are installed on the surfaces of the adjusting parts; certain auxiliary supporting can be carried out on the cable through the supporting part, so that abrasion between the cable and a poured and prefabricated cable well is reduced, the rolling pieces are installed on the surface of the supporting part, the cable can slide well when moving on the surface of the supporting part, and the protection effect is improved.

Description

Technical Field

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

[0002] With the advancement of science and technology and the acceleration of urbanization, modern society has higher and higher requirements for power engineering construction; cable wells are a facility used to lay and maintain cables. The construction of cable wells mainly adopts brickwork or on-site casting. Not only is the construction speed slow and the labor intensity of workers high, but the quality is also unstable, and the surface of the finished product is rough and the flatness is poor. Subsequently, prefabricated cable wells appeared, which greatly improved efficiency and reduced installation difficulty.

[0003] Referring to the existing patent publication number: CN219547868U, a prefabricated assembled cable well includes a cable well body, a fixed box is arranged inside the cable well body, a bidirectional screw is arranged inside the fixed box, a slider is slidably arranged on the outer wall of the bidirectional screw, a limiting groove is arranged at the lower end of the fixed box, a connecting rod is fixedly arranged at the lower end of the slider, and a stabilizing plate is fixedly arranged at the lower end of the cable well body, thereby enabling the cables inside the cable trough to be quickly sorted and fixed, and the cables will not be scattered, and a structure is provided to ensure that the upper cover is firmly placed.

[0004] However, in actual use, the surface of the existing prefabricated cable well is relatively rough when the cables are assembled and connected, so there is a large friction and resistance between the cables and the cable well when the cables are moved, which causes the cables to be easily worn, thus affecting the use of the cables and having a poor protective effect. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and propose a prefabricated cable well. The utility model can provide certain auxiliary support to the cables assembled and connected in the cable well through the support part, thereby reducing the wear between the cables and the cast prefabricated cable well, and a rolling part is installed on the surface of the support part, so that the cable can slide well when moving on the surface of the support part, which is convenient for moving the cable and improves the protection effect.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A prefabricated cable well, comprising:

[0008] The well body is rectangular and has an installation space inside and wire holes are provided on both sides of the surface;

[0009] A supporting part, which is provided with a plurality of parts and is supported and installed on the inner side of the wire passing hole through a lower column;

[0010] The movable part is hinged on both sides of the upper part of the support part and has a horizontal height higher than that of the support part, and rolling parts are installed on the surfaces of the support part and the movable part.

[0011] The utility model is further configured that the wire-passing hole comprises:

[0012] The adjusting part is rotatably mounted on the inner side of the wire-passing hole and located between the supporting parts, and an operating part for driving the adjusting part to rotate is mounted on the surface;

[0013] An adjusting mechanism is installed between the adjusting part and the movable part.

[0014] The utility model is further configured that the adjustment mechanism includes: a threaded sleeve, a first transmission part, a second transmission part and a connecting piece;

[0015] The threaded sleeves are all installed on the surface of the adjusting part, the first transmission parts are all installed on the side of the movable part located outside the supporting part, the second transmission parts are all installed on both sides of the threaded sleeves symmetrically distributed along the center line of the longitudinal axis of the adjusting part, and the connecting parts are all connected between the first transmission parts and the second transmission parts that are close to each other.

[0016] The utility model is further configured such that the adjusting parts are respectively located between positions where each two adjacent supporting parts form a group.

[0017] The utility model is further configured that the movable part is configured with a first position, a second position and other positions between the first position and the second position.

[0018] The utility model is further configured that when the movable part is in the first position state, it is arranged vertically with the supporting part, and when the movable part is in the second position state, it is arranged horizontally with the supporting part.

[0019] The utility model is further configured that a cover plate adapted to the well body is installed on the upper part of the well body, and at least one well cover is provided on the surface of the cover plate.

[0020] The beneficial effects of the utility model are as follows: the utility model can provide certain auxiliary support to the cables assembled and connected in the cable well through the support part, thereby reducing the wear between the cables and the precast cable well, and rolling parts are installed on the surface of the support part, so that the cables can slide better when moving on the surface of the support part, which facilitates the movement of the cables and improves the protective effect.

[0021] 1. The prefabricated cable well is equipped with a support part, a column, a rolling part and a movable part. When the cable well is in use, the cable is passed through the wire hole and placed on the support part, so that the support part can support and lift the cable to a certain extent, and the rolling part arranged on the surface of the support part can facilitate the cable to slide on its surface, reduce the difficulty of movement and the wear of the cable caused by friction resistance, and improve the protection effect. At the same time, under the action of the movable part and the support part, the connected cables can be distinguished and organized to avoid confusion.

[0022] 2. The prefabricated cable well is provided with an adjusting part and an adjusting mechanism. When there are many cables connected, the operator can rotate the operating part to drive the adjusting part to rotate, so that the adjusting part can drive the threaded sleeve to move downward. The threaded sleeve can drive the movable part to flip and flatten downward through the first transmission part and the connecting piece under the action of the second transmission part to increase the supporting area of ​​the cable, so that the movable part can be adjusted on the supporting part to adjust the supporting range of the cable, thereby improving usability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a prefabricated cable well proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the connection structure between the adjustment part and the support part of a prefabricated cable well proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the overall front section structure of a prefabricated cable well proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the first position structure of the movable part of a prefabricated cable well proposed by the utility model;

[0027] Figure 5 This is a schematic diagram of the second position structure of the movable part of a prefabricated cable well proposed by the utility model;

[0028] Figure 6 A prefabricated cable well proposed by the utility model Figure 5 Schematic diagram of the enlarged structure at point A in the middle.

[0029] In the figure: 1. well body; 2. cover plate; 3. well cover; 4. wire hole; 5. support part; 6. adjustment part; 7. movable part; 8. operating part; 9. first transmission part; 10. connecting part; 11. column; 12. threaded sleeve; 13. second transmission part; 14. rolling part. DETAILED DESCRIPTION

[0030] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0033] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0034] Reference Figure 1-6 A prefabricated cable well, comprising: a well body 1, which is rectangular and has an installation space inside and has wire holes 4 on both sides of the surface; a support part 5, which is provided with multiple and supported and installed on the inner side of the wire holes 4 through a column 11 at the bottom; a movable part 7, which is hinged on both sides of the upper part of the support part 5 and has a horizontal height higher than that of the support part 5, and rolling parts 14 are installed on the surfaces of the support part 5 and the movable part 7, so that the support part 5 can perform certain support treatment on the cable harness connected in the cable well, so as to reduce the wear of the cable and the cable well and improve the protection effect; the movable part 7 can perform certain constraints and limit treatment on the cables located on the support part 5, so as to effectively distinguish and organize the connected cables, avoid confusion and improve neatness.

[0035] Specifically, refer to Figure 1-2 The wire-passing hole 4 includes: an adjusting portion 6, which is rotatably mounted on the inner side of the wire-passing hole 4 and is located between the supporting portions 5 and has an operating portion 8 mounted on the surface for driving the adjusting portion 6 to rotate, and the operating portion 8 can drive the adjusting portion 6 to rotate in situ; an adjusting mechanism is installed between the adjusting portion 6 and the movable portion 7, and the action of the adjusting portion 6 can be transmitted to the movable portion 7 through the adjusting mechanism, thereby adjusting the position state of the movable portion 7 to improve the applicability of the device and increase the scope of use.

[0036] Specifically, refer to Figure 2 and Figure 6 The adjusting mechanism includes: a threaded sleeve 12, a first transmission part 9, a second transmission part 13 and a connecting piece 10; the threaded sleeves 12 are all installed on the surface of the adjusting part 6, the first transmission parts 9 are all installed on the side of the movable part 7 located outside the support part 5, and the second transmission parts 13 are all installed on both sides of the threaded sleeve 12 symmetrically distributed along the center line of the longitudinal axis of the adjusting part 6. The connecting pieces 10 are connected between the first transmission part 9 and the second transmission part 13 that are close to each other. In this embodiment, the adjusting part 6 can be a screw, so that the adjusting part 6 can drive the threaded sleeve 12 to move vertically on its surface during the rotation process. Through this embodiment, the threaded sleeve 12 can drive the first transmission part 9 and the connecting piece 10 to move during the movement, and the connecting piece 10 is flipped under the action of the first transmission part 9 and the second transmission part 13 and pulls the second transmission part 13 to move.

[0037] Furthermore, the adjusting parts 6 are respectively located between the positions of each group of two adjacent supporting parts 5. Through this implementation, the adjusting parts 6 can simultaneously drive the use areas of two adjacent supporting parts 5 to be adjusted when rotating, saving the steps of one-by-one operation and facilitating operation.

[0038] Furthermore, the movable part 7 is constructed with a first position, a second position and other positions between the first position and the second position. Specifically, the movable part 7 is arranged perpendicularly to the support part 5 when it is in the first position. When the movable part 7 is perpendicular to the support part 5, the cables on the support part 5 can be constrained and limited to a certain extent under the action of the movable part 7, and the placed cables can be classified to facilitate personnel to distinguish. The movable part 7 is arranged horizontally with the support part 5 when it is in the second position. When the movable part 7 is unfolded and horizontal with the support part 5, the cables can also be placed on the movable part 7 to increase the supporting area of ​​the cables and improve the scope of use.

[0039] Reference Figure 1 and Figure 3 A cover plate 2 adapted to the well body 1 is installed on the upper part of the well body 1, and at least one manhole cover 3 is provided on the surface of the cover plate 2. Through this implementation, the cover plate 2 can seal and protect the upper part of the prefabricated well body 1, reducing the impact of external factors on the well body 1. At the same time, when it is necessary to inspect and maintain the prefabricated well body 1, the manhole cover 3 can be opened to enter the inspection operation.

[0040] Working principle: When using the utility model, first install the prefabricated cable well at the position where it needs to be installed and used. Then, when connecting the cable, pass the cable through the wire hole 4 and place it on the support part 5, so that the support part 5 can support and lift the cable to a certain extent, and the rolling element 14 arranged on the surface of the support part 5 can facilitate the cable to slide on its surface, reduce the difficulty of movement and the wear of the cable caused by friction resistance, and improve the protection effect. At the same time, under the action of the movable part 7 and the support part 5, the connected cables can be distinguished and organized to avoid confusion. At the same time, when there are many cables connected, the personnel can drive the adjustment part 6 to rotate by rotating the operating part 8, so that the adjustment part 6 can drive the threaded sleeve 12 to move downward. The threaded sleeve 12 can drive the movable part 7 to flip and flatten downward through the first transmission part 9 and the connecting member 10 under the action of the second transmission part 13, so as to increase the support area of ​​the cable, so that the movable part 7 can be adjusted on the support part 5 to adjust the support range of the cable, thereby improving the usability.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A prefabricated cable well, characterized in that: include: The well body (1) is arranged in a rectangular shape and has an installation space inside and wire holes (4) are provided on both sides of the surface thereof. A supporting part (5) having a plurality of parts and supported and installed on the inner side of the wire hole (4) via a lower column (11); The movable part (7) is hinged on both sides of the upper part of the support part (5) and has a horizontal height higher than the horizontal height of the support part (5), and rolling parts (14) are installed on the surfaces of the support part (5) and the movable part (7).

2. A prefabricated cable well according to claim 1, characterized in that: The wire-passing hole (4) comprises: An adjusting part (6) is rotatably mounted on the inner side of the wire hole (4) and located between the supporting parts (5) and has an operating part (8) mounted on the surface for driving the adjusting part (6) to rotate; An adjustment mechanism is installed between the adjustment part (6) and the movable part (7).

3. A prefabricated cable well according to claim 2, characterized in that: The adjustment mechanism comprises: a threaded sleeve (12), a first transmission part (9), a second transmission part (13) and a connecting member (10); The threaded sleeves (12) are all mounted on the surface of the adjusting portion (6); the first transmission portions (9) are all mounted on a side of the movable portion (7) located outside the supporting portion (5); the second transmission portions (13) are all mounted on two sides of the threaded sleeves (12) symmetrically distributed along the longitudinal center line of the adjusting portion (6); and the connecting members (10) are all connected between the first transmission portion (9) and the second transmission portion (13) which are adjacent to each other.

4. The prefabricated cable well according to claim 2, characterized in that: The adjusting parts (6) are respectively located between positions that form a group of two adjacent supporting parts (5).

5. The prefabricated cable well according to claim 1, characterized in that: The movable portion (7) is configured with a first position, a second position and other positions between the first position and the second position.

6. The prefabricated cable well according to claim 5, characterized in that: When the movable portion (7) is in the first position state, it is arranged perpendicularly to the supporting portion (5); when the movable portion (7) is in the second position state, it is arranged horizontally to the supporting portion (5).

7. The prefabricated cable well according to claim 1, characterized in that: A cover plate (2) adapted to the well body (1) is installed on the upper part of the well body (1), and at least one well cover (3) is provided on the surface of the cover plate (2).

Images