Cement pole for erecting low-voltage cable

Abstract

The utility model discloses a concrete pole for erecting a low-voltage cable, which comprises a prefabricated concrete pole, a steel base is integrally arranged at the bottom end of the prefabricated concrete pole, a reinforcing plate is mounted on the steel base, and a mounting hole is formed in the bottom of the steel base; a top plate is installed at the top of the prefabricated concrete pole, a positioning block is fixedly installed at the top of the inner side of the top plate, the side wall of the positioning block is attached to the edge of the top of the inner wall of the prefabricated concrete pole, a rail groove is formed in the outer side wall of the top plate, and the inner wall of the rail groove is attached to one end of a locking bolt; a locking nut is mounted on the locking bolt, and a base plate is fixedly mounted at the other end of the locking bolt. According to the concrete pole for erecting the low-voltage cable, the novel structural design is adopted, the top cable installation mechanism can be rapidly and stably installed, the distance between the installation mechanisms can be conveniently adjusted according to the size of the low-voltage cable installation mechanism, and the overall applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cable erection, and specifically relates to a cement pole for low-voltage cable erection. Background Art

[0002] The cement pole, also known as the reinforced concrete electric pole, is mainly composed of steel bars and concrete, and is widely used as a wire support pillar in industries such as electric power, communication, railway, and petroleum. At present, high-voltage cables are mainly erected using iron towers, and low-voltage cables are erected using cement poles.

[0003] The existing cement pole has a simple columnar structure, and the cable installation mechanism at the top needs to be assembled additionally. Not only is the stability insufficient, but the spacing of the installation mechanism is fixed and cannot be adjusted conveniently according to the size of the low-voltage cable installation mechanism, resulting in low overall applicability. Therefore, it is necessary to design a cement pole for low-voltage cable erection to address the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cement pole for low-voltage cable erection to solve at least one of the technical problems existing in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cement pole for low-voltage cable erection, which includes:

[0007] A precast cement pole, an integrated steel base is provided at the bottom end of the precast cement pole, a reinforcing plate is installed on the steel base, and installation holes are provided at the bottom of the steel base;

[0008] A precast cement pole, a top plate is installed at the top of the precast cement pole, a positioning block is fixedly installed at the top inside the top plate, the side wall of the positioning block is fitted with the top edge of the inner wall of the precast cement pole, and a track groove is provided on the outer side wall of the top plate, and one end of the locking bolt is fitted with the inner wall of the track groove;

[0009] A locking bolt, a locking nut is installed on the locking bolt, the other end of the locking bolt is fixedly installed with a substrate, an installation window is provided on the substrate, a support plate is fixedly installed at one end of the bottom surface of the substrate, the vertical surface of the support plate is fitted with the outer surface of the top plate, a connecting plate is fixedly installed at the bottom end of the top plate, and a reinforcing rib plate is fixed on the connecting plate.

[0010] Preferably, the connecting plates are symmetrically installed at the bottom end of the top plate, and the overall front view shape of the top plate and the connecting plates is "L-shaped".

[0011] Preferably, the positioning block is set to be frustum-shaped, and the side curved surface of the positioning block is set to be matte.

[0012] Preferably, the locking bolt and the track groove are slidably connected, the track groove has a "T" shaped profile when viewed from below, and the length of the track groove is greater than half the length of the vertical part of the top plate.

[0013] Preferably, the locking bolts are symmetrically distributed about the center of the substrate, and the substrate is symmetrically distributed at equal intervals on both sides of the top plate.

[0014] Preferably, the front view shape of the support plate and the reinforcing rib plate is a right triangle, and the support plate is symmetrically distributed about the center of the substrate.

[0015] Preferably, a support rod is rotatably mounted on the bottom end of the connecting plate, the bottom end of the support rod is rotatably connected to the outer side of the clamp, and the clamp is mounted on the precast concrete pole.

[0016] Preferably, the support rods are inclined and symmetrically distributed about the center of the top plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] The new structural design allows for quick and stable installation of the top cable mounting mechanism, and the spacing of the mounting mechanism can be easily adjusted according to the size of the low-voltage cable mounting mechanism, making it highly adaptable.

[0019] 1. This utility model uses a positioning block inserted into the top of a precast cement pole to quickly position the top of the top plate, and uses a support plate, connecting plate, reinforcing rib plate, support rod and clamp to stably position the bottom of the top plate, ensuring the stability of the overall cable installation structure;

[0020] 2. This utility model allows the base plate, with locking bolts, to slide vertically along the track groove, enabling convenient adjustment of the base plate spacing. This ensures that different sizes of cable installation structures can be installed on the base plate, and that the precast cement pole can adapt to the installation requirements of different low-voltage cables. Attached Figure Description

[0021] Figure 1 This is a front view structural diagram of the present utility model.

[0022] Figure 2 This is a top view of the steel base, reinforcing plate, and mounting holes of this utility model.

[0023] Figure 3 This is a front view cross-sectional structural diagram of the top plate and the base plate of this utility model.

[0024] Figure 4 This is a schematic diagram of the top plate and track groove structure from below.

[0025] Figure 5 This is a top view of the structure of this utility model.

[0026] In the diagram: 1. Precast concrete pole; 2. Steel base; 3. Reinforcing plate; 4. Mounting hole; 5. Top plate; 6. Positioning block; 7. Track groove; 8. Locking bolt; 9. Locking nut; 10. Base plate; 11. Mounting window; 12. Support plate; 13. Connecting plate; 14. Reinforcing rib plate; 15. Support rod; 16. Hoop. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-5 One embodiment provided by this utility model:

[0032] A cement pole for low-voltage cable installation, comprising:

[0033] Prefabricated cement pole 1, a steel base 2 is integrally provided at the bottom end of the prefabricated cement pole 1, a reinforcing plate 3 is installed on the steel base 2, and mounting holes 4 are provided at the bottom of the steel base 2;

[0034] Prefabricated cement pole 1, a top plate 5 is installed at the top of the prefabricated cement pole 1, connecting plates 13 are symmetrically installed at the bottom end of the top plate 5, and the front view shape of the whole top plate 5 and connecting plates 13 is "L" shaped. The above structural design enables the top plate 5 and connecting plates 13 to be stably installed. With the bottom support mechanism, the overall stability of the top plate 5 is greatly improved. A positioning block 6 is fixedly installed at the top inside the top plate 5. The side wall of the positioning block 6 fits with the top edge of the inner wall of the prefabricated cement pole 1. The positioning block 6 is set as a frustum of a cone, and the side curved surface of the positioning block 6 is set as a matte surface. The above structural design enables the positioning block 6 to be stably inserted into the top of the prefabricated cement pole 1 and make stable contact with the top edge of the prefabricated cement pole 1. A track groove 7 is provided on the outer side wall of the top plate 5, and the inner wall of the track groove 7 fits with one end of the locking bolt 8;

[0035] Locking bolt 8, a locking nut 9 is installed on the locking bolt 8. The locking bolt 8 is slidably connected with the track groove 7. The upward view cross-section shape of the track groove 7 is "T" shaped, and the length of the track groove 7 is greater than half of the vertical part length of the top plate 5. The above structural design enables the locking bolt 8 to slide stably vertically along the track groove 7 for a sufficient distance and will not be horizontally separated from the track groove 7. The other end of the locking bolt 8 is fixedly installed with a substrate 10, an installation window 11 is provided on the substrate 10, and a support plate 12 is fixedly installed at one end of the bottom surface of the substrate 10. The vertical surface of the support plate 12 fits with the outer surface of the top plate 5. A connecting plate 13 is fixedly installed at the bottom end of the top plate 5, and a reinforcing rib plate 14 is fixed on the connecting plate 13.

[0036] In one embodiment, the locking bolts 8 are symmetrically distributed about the center of the substrate 10, and the substrates 10 are symmetrically and equidistantly distributed on both sides of the top plate 5. The above structural design enables the substrates 10 to be stably installed on both sides of the top plate 5 through the locking bolts 8, facilitating the installation of the cable installation structure.

[0037] In one preferred embodiment, the front view shapes of the support plate 12 and the reinforcing rib plate 14 are right-angled triangles, and the support plate 12 is symmetrically distributed about the center of the substrate 10. The above structural design enables the support plate 12 and the reinforcing rib plate 14 to stably position the substrate 10 and the connecting plate 13.

[0038] In one embodiment, a support rod 15 is rotatably installed at the end of the bottom surface of the connecting plate 13. The bottom end of the support rod 15 is rotatably connected with the outer side surface of the hoop 16, and the hoop 16 is installed on the prefabricated cement pole 1. The above structural design can stably support the top plate 5 and the connecting plate 13 from the bottom.

[0039] In one preferred embodiment, the support rod 15 is inclined and symmetrically distributed about the center of the top plate 5. The above structural design enables the support rod 15 to support and position the top plate 5, further improving the stability of the top plate 5 and the mounting structure thereon.

[0040] The working principle of this utility model is as follows: When installing this device, the positioning block 6 on the top of the top plate 5 is placed as follows: Figure 3 Insert the precast concrete pole 1 into the top, pull down the clamp 16 until the support rod 15 is tilted at a suitable angle, and fix the clamp 16 on the precast concrete pole 1. According to the size of the cable installation structure, push the base plate 10 with the locking bolt 8 to slide along the track groove 7 until the spacing of the base plate 10 is suitable. Rotate the locking nut 9 to press the outer wall of the top plate 5 to fix the position of the base plate 10. Then fix the cable installation structure on the base plate 10 through the installation window 11.

[0041] Finally, bolts are used to connect the precast cement pole 1 to the precast concrete foundation through the mounting holes 4 at the bottom of the steel base 2, which is produced integrally with the precast cement pole 1 during casting.

[0042] The above description is merely an embodiment of this utility model, and common knowledge regarding specific structures and characteristics is not described in detail here. It will be apparent to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this utility model is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A concrete pole for low voltage cable stringing, characterized in that, It includes: A precast concrete pole (1), at the bottom end of the precast concrete pole (1), a steel base (2) is integrally provided, a reinforcement plate (3) is installed on the steel base (2), and a mounting hole (4) is provided at the bottom of the steel base (2); A precast concrete pole (1), at the top of the precast concrete pole (1), a top plate (5) is installed, at the top inside the top plate (5), a positioning block (6) is fixedly installed, the side wall of the positioning block (6) is in contact with the top edge of the inner wall of the precast concrete pole (1), and a track groove (7) is provided on the outer side wall of the top plate (5), and one end of a locking bolt (8) is in contact with the inner wall of the track groove (7); A locking bolt (8), a locking nut (9) is installed on the locking bolt (8), the other end of the locking bolt (8) is fixedly installed with a base plate (10), a mounting window (11) is provided on the base plate (10), at one end of the bottom surface of the base plate (10), a support plate (12) is fixedly installed, the vertical surface of the support plate (12) is in contact with the outer surface of the top plate (5), at the bottom end of the top plate (5), a connecting plate (13) is fixedly installed, and a reinforcing rib plate (14) is fixed on the connecting plate (13).

2. A cement pole for low voltage cable stringing according to claim 1, characterized in that: At the bottom end of the top plate (5), connecting plates (13) are symmetrically installed, and the overall front view shape of the top plate (5) and the connecting plates (13) is "L"-shaped.

3. A cement pole for low voltage cable stringing according to claim 1, characterized in that: The positioning block (6) is set to be frustum-shaped, and the side curved surface of the positioning block (6) is set to be matte.

4. A cement pole for low voltage cable stringing according to claim 1, characterized in that: The locking bolt (8) is in sliding connection with the track groove (7), the upward view cross-section shape of the track groove (7) is "T"-shaped, and the length of the track groove (7) is greater than half of the length of the vertical part of the top plate (5).

5. A cement pole for low voltage cable stringing according to claim 1, characterized in that: The locking bolts (8) are symmetrically distributed about the center of the base plate (10), and the base plates (10) are symmetrically and equally spaced on both sides of the top plate (5).

6. A cement pole for low voltage cable stringing according to claim 1, characterized in that: The front view shapes of the support plate (12) and the reinforcing rib plate (14) are right-angled triangles, and the support plate (12) is symmetrically distributed about the center of the base plate (10).

7. A cement pole for low voltage cable stringing according to claim 1, characterized in that: At the end of the bottom surface of the connecting plate (13), a support rod (15) is rotatably installed, the bottom end of the support rod (15) is rotatably connected to the outer side surface of a hoop (16), and the hoop (16) is installed on the precast concrete pole (1).

8. A cement pole for low voltage cable stringing according to claim 7, characterized in that: The support rod (15) is inclined, and the support rods (15) are symmetrically distributed about the center of the top plate (5).

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