Spliced hollow concrete telegraph pole
Through the design of split-type splicing hollow concrete poles, using technologies such as drive components and Archimedes spiral grooves, the problems of safety and cumbersome splicing of cement poles are solved, and more efficient splicing and disassembly process is achieved, and the wires are improved. Practicality and stability of the rod.
Patent Information
- Application Number
- CN202420754992.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-11
AI Technical Summary
Due to the integrated design, the existing cement telephone poles are long and heavy, with low safety factors during transportation, and the splicing process is complicated and requires a lot of manpower and machinery.
The split-type spliced hollow concrete telephone pole design is adopted, and the simplified splicing and disassembly process is achieved through the cooperation of the drive components and Archimedes spiral grooves, and the automatic positioning and fixing is used for components such as rotating discs, connecting seats, U-shaped card parts.
It improves transportation safety and splicing efficiency, reduces the use of human machinery, simplifies the difficulty of splicing, and improves the practicality and stability of the telephone poles.
Smart Images
Figure CN222314766U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of electric poles, in particular to a spliced hollow concrete electric pole. Background Art
[0002] Telegraph poles are a basic power facility. They are pole-shaped structures used to lay electric wires in the low altitude. Telegraph poles can be divided into wooden poles, cement poles and steel poles according to their materials. Among them, cement poles are made of steel skeleton, cement, yellow sand, aggregate and additives. They are low cost, durable, corrosion-resistant, temperature-resistant, high strength, crack-resistant, smooth and beautiful in appearance. They are widely used in rural and urban power systems.
[0003] However, nowadays, since the one-piece concrete poles are long and the cement poles are heavy, the safety factor during transportation is relatively low. The utility model uses a split splicing installation, which can be split into two pole bodies for transportation, which is convenient for handling and loading, and improves safety during transportation. Summary of the invention
[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.
[0005] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a spliced hollow concrete electric pole, including a first concrete electric pole, a second concrete electric pole, and a splicing device; the splicing device is arranged at the upper end of the first concrete electric pole for splicing and installation with the second concrete electric pole; the first concrete electric pole includes a first rod body, an annular groove arranged in the first rod body, a driving assembly arranged on the first rod body, a clamping groove arranged on the inner wall of the first rod body, and a positioning rod with one end fixed in the clamping groove; the second concrete electric pole includes a second rod body, a partition located at the upper end of the second rod body and fixed in the second rod body, and a connecting rod with one end fixed on the partition; the splicing device includes a rotating disk arranged on the annular groove, an Archimedean spiral groove arranged on the rotating disk, a plurality of connecting seats cooperating with the Archimedean spiral groove and movably arranged on the positioning rod, and a plurality of splicing clamps respectively rotatably arranged on the plurality of connecting seats; the plurality of connecting seats are equidistantly distributed in a ring.
[0006] Specifically, the driving assembly includes a rotating rod arranged on the first rod body, a gear fixed at one end of the rotating rod and meshing with the rotating disk, a plurality of fixed slots arranged in an equidistant annular array on the rotating rod, a fixed block fixed on the outer wall of the first rod body, and a screw arranged on the fixed block.
[0007] Specifically, the connecting seat includes a seat body, a groove arranged in the connecting seat, a positioning groove arranged at the lower end of the connecting seat, and a sliding block fixed at the lower end of the connecting seat and slidably arranged in the Archimedean spiral groove.
[0008] Specifically, the connecting rod includes a third rod body, a plurality of first limiting grooves equidistantly arranged on the third rod body, a fourth rod body fixedly arranged on the third rod body, and a plurality of second limiting grooves equidistantly arranged on the fourth rod body; the diameter of the third rod body is greater than the diameter of the fourth rod body.
[0009] Specifically, the splicing clamp includes a rotating shaft with two ends rotatably arranged in the groove, a U-shaped clamp arranged in the groove and rotatably arranged on the rotating shaft, and a first clamp and a second clamp respectively arranged at two ends of the U-shaped clamp.
[0010] Specifically, the U-shaped clamp also includes a first inclined surface and a second inclined surface provided on the first clamp head, and a third inclined surface and a fourth inclined surface provided on the second clamp head.
[0011] The beneficial effects of the present invention are:
[0012] When the hollow concrete electric poles are to be spliced and installed, the second concrete electric pole is placed above the first concrete electric pole, and the rotating rod is driven to rotate by the driving assembly, thereby driving the gear meshing with the rotating disk to rotate, so that the rotating disk rotates in the first concrete electric pole, and due to the cooperation of the Archimedean spiral groove and the slider at the bottom of the connecting seat, a plurality of connecting seats distributed in an equidistant ring on the positioning rod are simultaneously moved in the radial direction of the connecting rod. During the movement, when the first clamping head of the U-shaped clamping piece located in the groove enters the first limiting groove on the connecting rod, the rotating shaft rotates at the same time, driving the second clamping head to move in the direction of the connecting rod, thereby entering the second limiting groove. The clamping is completed in the slot, and at the same time, a downward pulling force is given to the connecting rod, which forces the first concrete pole and the second concrete pole to move closer, thereby making the fixation more secure; after the splicing is completed, the screw is rotated to move the screw in the direction of the rotating rod, and finally inserted into the fixed clamping slot to stop the rotating rod from rotating; when splicing traditional poles, it is necessary to use professional tools and a large number of bolts to connect the combined piles, and the fixation is relatively cumbersome. The above-mentioned setting can realize the fixed splicing of concrete poles, reduce the difficulty of splicing, and effectively improve the practicability of the poles. At the same time, the setting of hollow concrete poles saves manpower and the use of mechanical equipment.
[0013] When disassembling the concrete electric pole, first turn the screw to disengage the rotating rod to release the fixation, and then turn the rotating rod in the opposite direction to make the rotating disk rotate in the first concrete electric pole. Due to the cooperation between the Archimedean spiral groove and the slider at the bottom of the connecting seat, multiple connecting seats are driven to move synchronously on the positioning rod away from the connecting rod, so that the second clamping head is disengaged from the second limiting clamping groove. At the same time, the rotating shaft rotates to make the first clamping head disengage from the first limiting clamping groove, and the disassembly is completed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.
[0015] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.
[0016] In the attached picture:
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 for Figure 1 The cross-sectional view of line BB in FIG.
[0019] Figure 3 It is a side view of the utility model;
[0020] Figure 4 for Figure 3 A cross-sectional view of line FF in FIG.
[0021] Figure 5 It is a structural schematic diagram of the splicing device in the utility model. DETAILED DESCRIPTION
[0022] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.
[0023] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.
[0024] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.
[0025] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".
[0026] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.
[0027] Reference Figure 1-5 As shown, the present invention discloses a spliced hollow concrete pole, including a spliced hollow concrete pole, characterized in that it includes a first concrete pole, a second concrete pole, and a splicing device; the splicing device is arranged at the upper end of the first concrete pole for splicing and installation with the second concrete pole; the first concrete pole includes a first rod body, an annular groove arranged in the first rod body, a driving assembly arranged on the first rod body, a clamping groove arranged on the inner wall of the first rod body, and a positioning rod fixedly arranged in the clamping groove at one end; the second concrete pole includes a second rod body, a partition located at the upper end of the second rod body and fixedly arranged in the second rod body, and a connecting rod fixedly arranged on the partition at one end. The splicing device includes a rotating disk arranged on the annular groove, an Archimedean spiral groove arranged on the rotating disk, a plurality of connecting seats that cooperate with the Archimedean spiral groove and are movably arranged on the positioning rod, and a plurality of splicing clamps that are respectively rotatably arranged on the plurality of connecting seats; the plurality of connecting seats are equidistantly distributed in an annular pattern.
[0028] When the hollow concrete electric poles are to be spliced and installed, the second concrete electric pole is placed above the first concrete electric pole, and the rotating rod is driven to rotate by the driving assembly, thereby driving the gear meshing with the rotating disk to rotate, so that the rotating disk rotates in the first concrete electric pole, and due to the cooperation of the Archimedean spiral groove and the slider at the bottom of the connecting seat, a plurality of connecting seats distributed in an equidistant ring on the positioning rod are simultaneously moved in the radial direction of the connecting rod. During the movement, when the first clamping head of the U-shaped clamping piece located in the groove enters the first limiting groove on the connecting rod, the rotating shaft rotates at the same time, driving the second clamping head to move in the direction of the connecting rod, thereby entering the second limiting groove. The clamping is completed in the slot, and at the same time, a downward pulling force is given to the connecting rod, which forces the first concrete pole and the second concrete pole to move closer, thereby making the fixation more secure; after the splicing is completed, the screw is rotated to move the screw in the direction of the rotating rod, and finally inserted into the fixed clamping slot to stop the rotating rod from rotating; when splicing traditional poles, it is necessary to use professional tools and a large number of bolts to connect the combined piles, and the fixation is relatively cumbersome. The above-mentioned setting can realize the fixed splicing of concrete poles, reduce the difficulty of splicing, and effectively improve the practicability of the poles. At the same time, the setting of hollow concrete poles saves manpower and the use of mechanical equipment.
[0029] When disassembling the concrete electric pole, first turn the screw to disengage the rotating rod to release the fixation, and then turn the rotating rod in the opposite direction to make the rotating disk rotate in the first concrete electric pole. Due to the cooperation between the Archimedean spiral groove and the slider at the bottom of the connecting seat, multiple connecting seats are driven to move synchronously on the positioning rod away from the connecting rod, so that the second clamping head is disengaged from the second limiting clamping groove. At the same time, the rotating shaft rotates to make the first clamping head disengage from the first limiting clamping groove, and the disassembly is completed.
[0030] Specifically, the driving assembly 13 includes a rotating rod 131 arranged on the first rod body, a gear 132 fixed at one end of the rotating rod and meshing with the rotating disk, a plurality of fixed slots 133 arranged in an equidistant annular array on the rotating rod, a fixed block 134 fixed on the outer wall of the first rod body, and a screw 135 arranged on the fixed block; the rotating rod on the first rod body is rotated forward to drive the gear meshing with the rotating disk to rotate, thereby driving the rotating disk to rotate, so that the splicing device can operate. The setting of the gear in the traditional concrete pole splicing process requires a lot of manpower and mechanical equipment. In fact, it simplifies the splicing operation process and reduces the utilization rate of manpower and mechanical equipment; after the splicing is completed, tighten the screws in the fixed block to stop the rotating rod from rotating, thereby improving the stability of the connection.
[0031] Specifically, the connecting seat 33 includes a seat body 331, a groove 332 arranged in the connecting seat, a positioning groove 333 arranged at the lower end of the connecting seat, and a slider 334 fixedly arranged at the lower end of the connecting seat and slidably arranged in the Archimedes spiral groove; when the rotating disk rotates, the rotating disk starts to rotate under the drive of the driving device, and at the same time, the slider moves in the Archimedes spiral groove on the rotating disk in a radial direction close to the connecting rod, and the connecting seat moves synchronously along the positioning groove on the positioning rod in a direction close to the connecting rod to achieve subsequent splicing; because the fixed slider is in close contact with the Archimedes spiral groove surface, the connecting seat can move radially inward clockwise, driving the U-shaped clamp to move synchronously to complete the clamping; the connecting seat can be directed on the positioning rod, so that the splicing device is not easy to be displaced, thereby improving the splicing stability; the synchronous movement of multiple splicing devices is achieved through the cooperation of the Archimedes spiral groove and the slider, which effectively improves the splicing efficiency of the utility poles.
[0032] Specifically, the connecting rod 23 includes a third rod body 231, a plurality of first limiting grooves 232 equidistantly arranged on the third rod body, a fourth rod body 233 fixedly arranged on the third rod body, and a plurality of second limiting grooves 234 equidistantly arranged on the fourth rod body; the diameter of the third rod body 231 is greater than the diameter of the fourth rod body 233; the plurality of first limiting grooves and second limiting grooves equidistantly arranged effectively reduce the error rate during the splicing process; the diameter of the first rod body 231 is greater than that of the second rod body 233, and the clamping can be completed in steps, making the fixation more secure.
[0033] Specifically, the multiple splicing clamps 34 include a rotating shaft 341 with two ends rotatably arranged in the groove 332, a U-shaped clamp 342 arranged in the groove and rotatably arranged on the rotating shaft, and a first clamp 343 and a second clamp 344 respectively arranged on the U-shaped clamp; when the connecting seat moves to a certain position, when the first clamp enters the first limiting groove on the first rod body of the connecting rod, the rotating shaft rotates, driving the second clamp to move toward the connecting rod, thereby entering the second limiting groove to realize the final clamping, making the fixation more secure; multiple splicing clamps are arranged in an equidistant circular array, so that the splicing clamps move in the same direction at the same time, realize automatic centering and clamping, and effectively improve the splicing efficiency of the electric poles.
[0034] Specifically, the U-shaped clamp 341 also includes a first bevel 3421 and a second bevel 3422 provided on the first clamp 342, and a third bevel 3431 and a fourth bevel 3432 provided on the second clamp 343; the first bevel and the second bevel on the first clamp contact the first limiting groove on the connecting rod, and similarly, the third bevel and the fourth bevel on the second clamp contact the second limiting groove on the connecting rod, which can provide a continuous downward force to the connecting rod and improve the fixing effect.
[0035] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above invention concept. For example, the above features are replaced with the technical features disclosed in the embodiments of the present disclosure but are not limited to those with similar functions to form a technical solution.
Claims
1. A spliced hollow concrete pole, characterized in that: It comprises a first concrete electric pole (1), a second concrete electric pole (2), and a splicing device (3); the splicing device (3) is arranged at the upper end of the first concrete electric pole (1) and is used for splicing and installing with the second concrete electric pole (2); The first concrete electric pole comprises a first rod body (11), an annular groove (12) arranged in the first rod body, a driving assembly (13) arranged on the first rod body, a clamping groove (14) arranged on the inner wall of the first rod body, and a positioning rod (15) with one end fixed in the clamping groove; The second concrete electric pole comprises a second pole body (21), a partition plate (22) located at the upper end of the second pole body and fixedly arranged in the second pole body, and a connecting rod (23) with one end fixedly arranged on the partition plate; The splicing device comprises a rotating disk (31) arranged on the annular groove, an Archimedean spiral groove (32) arranged on the rotating disk, a plurality of connecting seats (33) cooperating with the Archimedean spiral groove and movably arranged on the positioning rod, and a plurality of splicing clamps (34) rotatably arranged on the plurality of connecting seats; the plurality of connecting seats are equidistantly distributed in an annular manner.
2. The spliced hollow concrete utility pole according to claim 1, characterized in that: The driving assembly (13) comprises a rotating rod (131) arranged on a first rod body, a gear (132) fixedly arranged at one end of the rotating rod and meshing with the rotating disk, a plurality of fixed slots (133) arranged in an equidistant annular array on the rotating rod, a fixing block (134) fixedly arranged on the outer wall of the first rod body, and a screw (135) arranged on the fixing block.
3. The spliced hollow concrete utility pole according to claim 1, characterized in that: The connecting seat (33) comprises a seat body (331), a groove (332) arranged in the connecting seat, a positioning groove (333) arranged at the lower end of the connecting seat, and a sliding block (334) fixedly arranged at the lower end of the connecting seat and slidably arranged in the Archimedean spiral groove.
4. The spliced hollow concrete utility pole according to claim 1, characterized in that: The connecting rod (23) comprises a third rod body (231), a plurality of first limiting grooves (232) arranged at equal intervals on the third rod body, a fourth rod body (233) fixedly arranged on the third rod body, and a plurality of second limiting grooves (234) arranged at equal intervals on the fourth rod body (233); the diameter of the third rod body (231) is greater than the diameter of the fourth rod body (233).
5. The spliced hollow concrete utility pole according to claim 1, characterized in that: The splicing clamp (34) comprises a rotating shaft (341) with two ends rotatably arranged in the groove (332), a U-shaped clamp (342) arranged in the groove and rotatably arranged on the rotating shaft, and a first clamp (343) and a second clamp (344) respectively arranged at two ends of the U-shaped clamp.
6. The spliced hollow concrete utility pole according to claim 5, characterized in that: The U-shaped clamp (342) further comprises a first inclined surface (3421) and a second inclined surface (3422) provided on the first clamp (343), and a third inclined surface (3431) and a fourth inclined surface (3432) provided on the second clamp (344).