Light composite cement pole

Abstract

The utility model relates to the technical field of electric poles, and discloses a light composite cement electric pole which comprises a base assembly, a cross arm assembly is arranged on the top of the base assembly, a plurality of electric pole assemblies are arranged between the base assembly and the cross arm assembly, and connecting base assemblies are fixedly installed on the tops of the electric pole assemblies and the top of the base assembly. The bottom of the electric pole assembly and the bottom of the cross arm assembly are each fixedly provided with a connector assembly, the tops of the connecting base assemblies are fixedly connected with the bottoms of the connector assemblies, the electric pole assembly comprises a cement core, the outer side of the cement core is sleeved with a composite protective sleeve, and a tensile steel bar is inserted into the cement core in a penetrating mode. Reinforcing ribs are fixedly mounted on the outer side of the composite protective sleeve; the utility model discloses a split type structure, lighter, convenient storage and transportation have higher practical value.

Description

Technical Field

[0001] This utility model relates to the field of utility pole technology, specifically a lightweight composite cement utility pole. Background Technology

[0002] Electric poles, also known as utility poles or power poles, are structures used to support and erect power lines. They play a vital role in power transmission and distribution systems, ensuring that electricity can be smoothly transmitted from power plants to various locations where electricity is used.

[0003] Based on the above, the inventors have discovered the following problems: Current utility poles are usually made of cement and are a single, integrated structure. They are long and heavy, making transportation and storage difficult and inconvenient to use.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a lightweight composite cement pole in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of this invention is to provide a lightweight composite cement pole to solve the problems mentioned in the background art.

[0006] A lightweight composite cement pole includes a base assembly, a crossarm assembly on top of the base assembly, and several pole assemblies between the base assembly and the crossarm assembly. Connecting seat assemblies are fixedly installed on the top of both the pole assemblies and the base assembly, and connecting head assemblies are fixedly installed on the bottom of both the pole assemblies and the crossarm assembly. The top of each connecting seat assembly is fixedly connected to the bottom of the connecting head assembly. Each pole assembly includes a cement core, a composite protective sleeve is fitted over the cement core, and tensile steel bars are inserted inside the cement core. Reinforcing ribs are fixedly installed on the outside of the composite protective sleeve.

[0007] By adopting the above technical solution, several pole assemblies are provided between the base assembly and the crossarm assembly, which facilitates the installation of a certain number of pole assemblies as needed. The base assembly provides stable support for the device, and the pole assemblies raise the crossarm assembly to a certain height, facilitating support and fixation for the transmission line. The top of the connecting seat assembly is fixedly connected to the bottom of the connecting head assembly, making it easy to combine and fix the base assembly, pole assembly, and crossarm assembly into a stable whole, facilitating support and fixation for the transmission line. A composite protective sleeve is provided on the outside of the cement core, which provides basic structural strength and stability for the device, ensuring that the device can withstand large loads and external pressures. The composite protective sleeve enhances the overall rigidity and corrosion resistance of the device, making it lighter and easier to transport and store. Tensile steel bars are inserted inside the cement core, which improves the tensile performance, overall rigidity, and bending resistance of the device. Reinforcing ribs are fixedly installed on the outside of the composite protective sleeve, further improving the strength of the device and extending its service life.

[0008] Furthermore, a handle hole is provided in the middle of the reinforcing rib, and rope grooves are provided on the sides of both ends of the reinforcing rib.

[0009] By adopting the above technical solution, a handle hole is opened in the middle of the reinforcing rib, and rope grooves are opened on both sides of the reinforcing rib, which makes it easy to use ropes or straps to fix the pole assembly, and facilitates transportation and movement.

[0010] Furthermore, the connecting seat assembly includes a mounting seat, the bottom of which is fixedly connected to the top of the pole assembly and the base assembly. The top of the mounting seat has an annular groove, and a fixing block is fixedly installed in the middle of the inner side of the annular groove.

[0011] By adopting the above technical solution, an annular groove is provided on the top of the mounting base, and a fixing block is fixedly installed in the middle of the inner side of the annular groove, which facilitates the fixed connection between the connecting base assembly and the connecting head assembly.

[0012] Furthermore, a screw hole is provided on the outer side of the mounting base, and a fixing bolt is inserted into the screw hole.

[0013] By adopting the above technical solution, a screw hole is opened on the outside of the mounting base, and a fixing bolt is inserted inside the screw hole, which facilitates the use of fixing bolts to further strengthen the fixed connection between the connecting base assembly and the connecting head assembly.

[0014] Furthermore, the connector assembly includes a mounting plate, the top of which is fixedly connected to the bottom of the pole assembly and the crossarm assembly, and a fixing ring is fixedly installed on the bottom of the mounting plate. The fixing ring has an insertion hole in the middle of its bottom end and is inserted into the inner side of the annular groove.

[0015] By adopting the above technical solution, a hole is opened in the middle of the bottom end of the fixing ring, and the fixing ring is inserted into the inner side of the annular groove, which facilitates the combination and fixing of the connecting seat assembly and the connecting head assembly.

[0016] Furthermore, both the socket and the fixing block are hexagonal prism structures, and the fixing block is inserted inside the socket.

[0017] By adopting the above technical solution, since both the insertion hole and the fixing block are hexagonal prism structures, and the fixing block is inserted into the insertion hole, it is convenient to position the combination and fixation of the connector assembly and the connector assembly, and to facilitate the threaded connection of the fixing sleeve and the fixing bolt.

[0018] Furthermore, a threaded sleeve hole is provided on the outer side of the fixing ring, and a fixing threaded sleeve is fixedly installed inside the threaded sleeve hole, and the fixing threaded sleeve is threadedly connected to the fixing bolt.

[0019] By adopting the above technical solution, the connection between the fixing sleeve and the fixing bolt is made easier to further strengthen the fixed connection between the connecting seat assembly and the connecting head assembly.

[0020] Furthermore, the top end of the tensile steel bar is folded inward, and the bottom end of the tensile steel bar is folded outward. The top end of the tensile steel bar extends into the interior of the fixing insert, and the bottom end of the tensile steel bar extends into the interior of the fixing ring.

[0021] By adopting the above technical solution, with the top of the tensile steel bar extending into the inside of the fixing block and the bottom of the tensile steel bar extending into the inside of the fixing ring, the stability and strength of the pole assembly can be improved.

[0022] Furthermore, the crossarm assembly includes a crossarm column, a lightning rod is fixedly installed on the top of the crossarm column, and the bottom of the crossarm column is fixedly connected to the top of the connector assembly.

[0023] By adopting the above technical solution and installing lightning rods, the device can be protected from damage caused by lightning strikes.

[0024] Furthermore, a first insulator is fixedly installed at the middle of both sides of the crossarm column, a wire clamp is fixedly installed at one end of the first insulator, and a second insulator is fixedly installed at the top of the wire clamp, with the top of the second insulator fixedly connected to both sides of the top of the crossarm column.

[0025] By adopting the above technical solution, a second insulator is fixedly installed on the top of the clamp head. The top of the second insulator is fixedly connected to both sides of the top of the crossarm column, which facilitates the clamp head to support and fix the transmission line. The first and second insulators isolate the electrical connection between the transmission line and the device, prevent current leakage to the ground or other objects, and ensure the safety of personnel and equipment.

[0026] Compared with the prior art, the beneficial effects of this utility model are as follows: By providing several pole assemblies between the base assembly and the crossarm assembly, it is convenient to set a certain number of pole assemblies as needed, allowing the base assembly to provide stable support for the device. The pole assemblies raise the crossarm assembly to a certain height, facilitating support and fixation of the transmission line. The top of each connecting seat assembly is fixedly connected to the bottom of the connecting head assembly, facilitating the combination and fixation of the base assembly, pole assembly, and crossarm assembly into a stable whole, thus facilitating support and fixation of the transmission line. Furthermore, the composite protective sleeve covering the outer side of the cement core facilitates the installation of the device. The device provides basic structural strength and stability, ensuring it can withstand large loads and external pressures. The composite protective sleeve enhances the overall rigidity and corrosion resistance of the device, making it lighter and easier to transport and store. Tensile steel bars are interspersed within the cement core to improve the device's tensile strength, overall rigidity, and bending resistance. Reinforcing ribs are fixedly installed on the outside of the composite protective sleeve to further enhance the device's strength and extend its service life. This utility model features a split structure, is lighter, and is convenient for storage and transportation, possessing high practical value. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of a lightweight composite cement pole according to the present invention.

[0028] Figure 2 This is an exploded view of a lightweight composite cement pole according to the present invention.

[0029] Figure 3 This is an exploded view of the utility pole assembly of this utility model;

[0030] Figure 4 This is an exploded view of the connector assembly of this utility model;

[0031] Figure 5 This is an exploded view of the connector assembly of this utility model.

[0032] In the diagram: 101, pole assembly; 10101, cement core; 10102, tensile reinforcement; 10103, composite protective sleeve; 10104, reinforcing rib; 10105, rope groove; 10106, handle hole; 102, base assembly; 103, crossarm assembly; 10301, crossarm column; 10302, lightning rod; 10303, wire clamp; 10304, first insulator; 10305, second insulator; 104, connecting seat assembly; 10401, mounting seat; 10402, annular groove; 10403, fixing plug; 10404, screw hole; 10405, fixing bolt; 105, connector assembly; 10501, mounting plate; 10502, fixing ring; 10503, plug hole; 10504, screw sleeve hole; 10505, fixing screw sleeve. Detailed Implementation

[0033] 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.

[0034] Please see Figures 1-5 This utility model provides a technical solution: a lightweight composite cement pole, including a base assembly 102, a crossarm assembly 103 on the top of the base assembly 102, and a plurality of pole assemblies 101 between the base assembly 102 and the crossarm assembly 103. The arrangement of the pole assemblies 101 between the base assembly 102 and the crossarm assembly 103 facilitates the installation of a certain number of pole assemblies 101 as needed, allowing the base assembly 102 to provide stable support for the device. The pole assemblies 101 lift the crossarm assembly 103. To a certain height, it facilitates the support and fixation of the transmission line. Connecting seat assemblies 104 are fixedly installed on the top of both the pole assembly 101 and the base assembly 102. Connecting head assemblies 105 are fixedly installed on the bottom of both the pole assembly 101 and the crossarm assembly 103. The top of each connecting seat assembly 104 is fixedly connected to the bottom of each connecting head assembly 105. This connection facilitates the assembly and fixation of the base assembly 102, pole assembly 101, and crossarm assembly 103 into a single unit. A robust whole, facilitating the support and fixation of transmission lines, the pole assembly 101 includes a cement core 10101, with a composite protective sleeve 10103 fitted over the cement core 10101. This composite protective sleeve 10103 provides the cement core 10101 with basic structural strength and stability, ensuring the assembly can withstand significant loads and external pressures. The composite protective sleeve 10103 further enhances the overall rigidity and corrosion resistance of the assembly, thereby enabling the assembly to withstand heavy loads and external pressures. Lighter weight facilitates transportation and storage. The cement core 10101 is internally reinforced with tensile steel bars 10102, which enhance the tensile strength, overall rigidity, and bending resistance of the device. A reinforcing rib 10104 is fixedly installed on the outside of the composite protective sleeve 10103, further improving the device's strength and extending its service life.

[0035] The reinforcing rib 10104 has a handle hole 10106 in the middle and rope grooves 10105 on both sides of the reinforcing rib 10104. The handle hole 10106 in the middle of the reinforcing rib 10104 and the rope grooves 10105 on both sides of the reinforcing rib 10104 make it easy to use ropes or straps to fix the pole assembly 101, which facilitates transportation and movement.

[0036] The connector assembly 104 includes a mounting base 10401. The bottom of the mounting base 10401 is fixedly connected to the top of the pole assembly 101 and the base assembly 102. The top of the mounting base 10401 has an annular groove 10402. A fixing block 10403 is fixedly installed in the middle of the inner side of the annular groove 10402. The annular groove 10402 on the top of the mounting base 10401 and the fixing block 10403 fixedly installed in the middle of the inner side of the annular groove 10402 facilitate the fixed connection between the connector assembly 104 and the connector assembly 105.

[0037] The mounting base 10401 has a screw hole 10404 on its outer side, and a fixing bolt 10405 is inserted inside the screw hole 10404. The screw hole 10404 on the outer side of the mounting base 10401 and the fixing bolt 10405 inserted inside the screw hole 10404 facilitates the use of the fixing bolt 10405 to further strengthen the fixed connection between the connecting base assembly 104 and the connecting head assembly 105.

[0038] The connector assembly 105 includes a mounting plate 10501. The top of the mounting plate 10501 is fixedly connected to the bottom of the pole assembly 101 and the crossarm assembly 103. A fixing ring 10502 is fixedly installed at the bottom of the mounting plate 10501. The fixing ring 10502 has a hole 10503 at the center of its bottom end. The fixing ring 10502 is inserted into the inner side of the annular groove 10402. The fixing ring 10502 is inserted into the annular groove 10402 through the hole 10503 at the center of its bottom end, which facilitates the combination and fixing of the connector assembly 104 and the connector assembly 105.

[0039] Both the insertion hole 10503 and the fixing block 10403 are hexagonal prism structures, and the fixing block 10403 is inserted into the insertion hole 10503. The fact that both the insertion hole 10503 and the fixing block 10403 are hexagonal prism structures and that the fixing block 10403 is inserted into the insertion hole 10503 facilitates the positioning and fixing of the connector assembly 104 and the connector assembly 105, and facilitates the threaded connection between the fixing sleeve 10505 and the fixing bolt 10405.

[0040] The fixing ring 10502 has a threaded hole 10504 on its outer side, and a fixing threaded sleeve 10505 is fixedly installed inside the threaded hole 10504. The fixing threaded sleeve 10505 is threadedly connected to the fixing bolt 10405. The threaded connection between the fixing threaded sleeve 10505 and the fixing bolt 10405 facilitates further reinforcement of the fixed connection between the connecting seat assembly 104 and the connecting head assembly 105.

[0041] The top of the tensile steel bar 10102 is folded inward, and the bottom of the tensile steel bar 10102 is folded outward. The top of the tensile steel bar 10102 extends into the interior of the fixing block 10403, and the bottom of the tensile steel bar 10102 extends into the interior of the fixing ring 10502. By extending the top of the tensile steel bar 10102 into the interior of the fixing block 10403 and the bottom of the tensile steel bar 10102 into the interior of the fixing ring 10502, the stability and strength of the fixed installation of the pole assembly 101 are improved.

[0042] The crossarm assembly 103 includes a crossarm column 10301, a lightning rod 10302 fixedly installed on the top of the crossarm column 10301, and the bottom of the crossarm column 10301 fixedly connected to the top of the connector assembly 105. The lightning rod 10302 is installed to protect the device from lightning damage.

[0043] The crossarm 10301 has a first insulator 10304 fixedly installed on the middle of both sides. A wire clamp 10303 is fixedly installed at one end of the first insulator 10304. A second insulator 10305 is fixedly installed on the top of the wire clamp 10303. The top of the second insulator 10305 is fixedly connected to the top of both sides of the crossarm 10301. The wire clamp 10305 is fixedly installed on the top of the wire clamp 10303 and fixedly connected to the top of both sides of the crossarm 10301. This allows the wire clamp 10303 to support and fix the transmission line. The first insulator 10304 and the second insulator 10305 isolate the electrical connection between the transmission line and the equipment, prevent current leakage to the ground or other objects, and ensure the safety of personnel and equipment.

[0044] Specifically, the working principle of this lightweight composite cement pole is as follows: During use, several pole assemblies 101 are provided between the base assembly 102 and the crossarm assembly 103, allowing for the installation of a certain number of pole assemblies 101 as needed. This facilitates the base assembly 102 providing stable support for the device. The pole assemblies 101 raise the crossarm assembly 103 to a certain height, providing support and fixation for the transmission line. The top of the connecting seat assembly 104 is fixedly connected to the bottom of the connecting head assembly 105, facilitating the combination and fixation of the base assembly 102, pole assembly 101, and crossarm assembly 103 into a stable whole, providing support and fixation for the transmission line. A composite protective sleeve 10103 is fitted over the cement core 10101, allowing the cement core 10101 to be protected. 0101 provides basic structural strength and stability for the device, ensuring it can withstand large loads and external pressures. The composite protective sleeve 10103 enhances the overall rigidity and corrosion resistance of the device, making it lighter and easier to transport and store. Tensile steel bars 10102 are interwoven inside the cement core 10101 to improve the device's tensile strength, overall rigidity, and bending resistance. Reinforcing ribs 10104 are fixedly installed on the outside of the composite protective sleeve 10103 to further enhance the device's strength and extend its service life. A handle hole 10106 is provided in the middle of the reinforcing rib 10104, and rope grooves 10105 are provided on both sides of the reinforcing rib 10104 for easy use. Ropes or straps are used to secure the pole assembly 101 for easy transport and movement. A fixing ring 10502 has a hole 10503 at its bottom center, which is inserted into the annular groove 10402, facilitating the assembly and fixation of the connecting seat assembly 104 and the connecting head assembly 105. Both the hole 10503 and the fixing block 10403 are hexagonal prisms, with the fixing block 10403 inserted inside the hole 10503, facilitating the positioning of the assembly and fixation of the connecting seat assembly 104 and the connecting head assembly 105, and facilitating the threaded connection between the fixing sleeve 10505 and the fixing bolt 10405. A tensile steel bar 10102 extends from its top end into the fixing block 10403. The bottom end of the 02 extends into the fixed insertion ring 10502, which facilitates the improvement of the stability and strength of the fixed installation of the pole assembly 101. The fixed screw sleeve 10505 is threadedly connected to the fixed bolt 10405, which facilitates the further reinforcement of the fixed connection between the connecting seat assembly 104 and the connecting head assembly 105. The second insulator 10305 is fixedly installed on the top of the clamp head 10303. The top of the second insulator 10305 is fixedly connected to the top two sides of the crossarm column 10301, which facilitates the clamp head 10305 to support and fix the transmission line. The first insulator 10304 and the second insulator 10305 isolate the electrical connection between the transmission line and the device, prevent current leakage to the ground or other objects, and ensure the safety of personnel and equipment.

[0045] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A lightweight composite cement pole, characterized by, The utility model provides a kind of electric pole, including base assembly (102), the cross arm assembly (103) is equipped on the top of base assembly (102), and the base assembly (102) and cross arm assembly (103) are equipped with several electric pole assemblies (101) between, the connecting seat assembly (104) is fixedly installed on the top of electric pole assembly (101) and base assembly (102), the connecting head assembly (105) is fixedly installed on the bottom of electric pole assembly (101) and cross arm assembly (103), the connecting seat assembly (104) top is fixedly connected with the bottom of connecting head assembly (105), the electric pole assembly (101) includes cement core (10101), the composite protective sleeve (10103) is sleeved on the outside of cement core (10101), and tensile reinforcement (10102) is inserted in the inside of cement core (10101), the composite protective sleeve (10103) outside is fixedly installed with reinforcing rib (10104).

2. A lightweight composite cement pole as claimed in claim 1, wherein, Reinforcing rib (10104) middle part is equipped with handle hole (10106), and reinforcing rib (10104) both ends side is equipped with rope groove (10105).

3. A lightweight composite cement pole as claimed in claim 1, wherein, The connecting seat assembly (104) includes a mounting seat (10401), the mounting seat (10401) is fixedly connected with the top of the electric pole assembly (101) and the base assembly (102), an annular groove (10402) is formed in the top of the mounting seat (10401), and a fixed plug (10403) is fixedly installed in the middle of the inner side of the annular groove (10402).

4. A lightweight composite cement pole according to claim 3, wherein Screw holes (10404) are formed in the outer side of the mounting seat (10401), and a fixed bolt (10405) is inserted in the inside of the screw holes (10404).

5. A lightweight composite cement pole as claimed in claim 1, wherein, The connecting head assembly (105) includes a mounting plate (10501), the mounting plate (10501) is fixedly connected with the bottom of the electric pole assembly (101) and the cross arm assembly (103), a fixed eye (10502) is fixedly installed in the bottom of the mounting plate (10501), a plug hole (10503) is formed in the middle of the bottom end of the fixed eye (10502), and the fixed eye (10502) is inserted in the inner side of the annular groove (10402).

6. A lightweight composite cement pole according to claim 5, wherein, The plug hole (10503) and the fixed plug (10403) are both hexagonal prism structures, and the fixed plug (10403) is inserted in the inside of the plug hole (10503).

7. A lightweight composite cement pole according to claim 6, wherein Screw nut holes (10504) are formed in the outer side of the fixed eye (10502), and a fixed screw nut (10505) is fixedly installed in the inside of the screw nut holes (10504), and the fixed screw nut (10505) is threadedly connected with the fixed bolt (10405).

8. A lightweight composite cement pole as defined in claim 1 wherein, The top end of the tensile reinforcement (10102) is inwardly folded, the bottom end of the tensile reinforcement (10102) is outwardly folded, the top end of the tensile reinforcement (10102) extends to the inside of the fixed plug (10403), and the bottom end of the tensile reinforcement (10102) extends to the inside of the fixed eye (10502).

9. A lightweight composite cement pole as defined in claim 1 wherein, The cross arm assembly (103) comprises a cross arm column (10301), the top of which is fixedly installed with a lightning rod (10302), and the bottom of which is fixedly connected with the top of a connector assembly (105).

10. A lightweight composite cement pole according to claim 9, wherein, First insulators (10304) are fixedly installed on the middle of the two sides of the cross arm column (10301), one end of each of the first insulators (10304) is fixedly installed with a wire clamp (10303), the top of each of the wire clamps (10303) is fixedly installed with a second insulator (10305), and the top of each of the second insulators (10305) is fixedly connected with the top of the two sides of the cross arm column (10301).

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