Fabricated enclosure pier

Abstract

The utility model relates to an assembly type enclosure pier, which belongs to the technical field of power transmission line engineering and comprises a splicing pier body sleeved on an electric pole, the splicing pier body comprises two half pier bodies which are detachably spliced with each other, and reinforcing meshes are arranged in the half pier bodies; mounting grooves are formed in the two ends of each half pier body, the mounting grooves of the two half pier bodies are mutually spliced to form a clamping groove, a steel plate is clamped in the clamping groove, and the steel plate is detachably connected with the two half pier bodies through a plurality of connecting pieces. Only simple assembly is needed on site, the construction efficiency can be greatly improved, the environmental pollution can be reduced, and the construction quality can be well controlled.

Description

Technical Field

[0001] The utility model relates to an assembled enclosure pier, belonging to the technical field of power transmission line engineering. Background Art

[0002] The traditional form of pier is cast-in-place concrete, which uses two closed formworks to surround the poles, with crisscross steel bars set between the two formworks, and then concrete trucks are used to pour concrete on the steel bars. Because construction requires concrete trucks to pour concrete on site, in the narrow alleys in the urban area, it is difficult for vehicles to enter and exit, and the location and environment of some poles limit construction conditions, making it inconvenient to make and maintain. In addition, after being dismantled, it will cause pollution to the environment, and it cannot be used after dismantling, resulting in waste of resources.

[0003] A recycled concrete pole disclosed in Chinese utility model patent publication number CN218862247U includes a precast pier, the top of which is fixedly connected to a first frame, the top of which is fixedly connected to a second frame, the top of which is fixedly connected to a third frame, the top of which is fixedly connected to a fixed rod, and the top of which is provided with a lightning rod.

[0004] The above reference example is provided with prefabricated piers, but the prefabricated piers are still an integrated structure and cannot be disassembled and reused. In addition, concrete needs to be poured into the first pouring hole connecting the prefabricated pier and the pole. When the pole needs to be replaced later, the prefabricated pier and the pole can only be forcibly destroyed as a whole, which is time-consuming and labor-intensive. Therefore, improvements are urgently needed. Utility Model Content

[0005] In order to overcome the shortcomings of the above-mentioned prior art, the present invention designs an assembled perimeter pier, which only requires simple assembly on site, can greatly improve construction efficiency and reduce environmental pollution, and can well control construction quality.

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

[0007] A prefabricated enclosure pier comprises a spliced ​​pier body sleeved on an electric pole, the spliced ​​pier body comprising two half pier bodies that are detachably spliced ​​together, a steel mesh being arranged inside the half pier bodies; mounting grooves are provided at both ends of the half pier bodies, the mounting grooves of the two half pier bodies are spliced ​​together to form a clamping groove, a steel plate is clamped in the clamping groove, and the steel plate is detachably connected to the two half pier bodies via a plurality of connecting pieces.

[0008] Furthermore, the steel mesh includes a plurality of arc-shaped stirrups spaced apart from top to bottom, and the steel mesh also includes a plurality of main bars arranged along the length direction of the stirrups and fixedly connected to each stirrup.

[0009] Furthermore, the connecting part includes several pairs of bolt assemblies arranged on the steel plate from top to bottom, each pair of the bolt assemblies includes two connecting bolts and nuts compatible with the two connecting bolts, and the two connecting bolts of each pair of the bolt assemblies are respectively connected to the two half pier bodies; one end of the connecting bolt is threaded through the steel plate and then provided with a connecting sleeve, and the connecting sleeve is embedded in the inside of the half pier body.

[0010] Furthermore, a rubber gasket is provided between the inner ring of the spliced ​​pier body and the electric pole.

[0011] Furthermore, the outer shell of the spliced ​​pier body is provided with an anti-collision device, which includes two anti-collision units spliced ​​together and wrapping the spliced ​​pier body, and the anti-collision unit includes a sleeve, an anti-collision body movably mounted on the arc surface of the sleeve, a driving assembly for driving the anti-collision body to move along the arc surface of the sleeve, and a central control device;

[0012] The top and bottom ends of the sleeve close to the pier body are integrally mounted with mounting plates, and mounting holes are provided on the mounting plates;

[0013] The central control device is electrically connected to the drive assembly.

[0014] Furthermore, the top and bottom ends of the anti-collision body are integrally and fixedly connected to a connecting block on one side close to the sleeve;

[0015] The arcuate surfaces of the top and bottom ends of the sleeve are integrally connected with an arcuate boss, and an arcuate extension plate is provided on the end of the arcuate boss away from the sleeve, and an arcuate slide groove is provided on the arcuate surface of the arcuate extension plate, and a sliding rod is provided in the arcuate slide groove for sliding. The free end of the connecting block is arranged to fit the arcuate surface of the arcuate extension plate, and the end of the sliding rod is fixedly connected to the connecting block;

[0016] The driving assembly is installed between two connecting blocks.

[0017] Furthermore, the drive assembly includes a half worm gear fixedly mounted on the arc surface of the sleeve, a worm meshing with the half worm gear, and a drive motor for driving the worm to rotate. A pair of spaced mounting seats are fixedly mounted on the side of the anti-collision body close to the sleeve, and the worm is rotatably mounted between the two mounting seats. A transmission shaft is fixedly mounted on one end of the worm, and the free end of the transmission shaft rotates through the mounting seat and is connected to the drive motor for transmission.

[0018] Furthermore, a socket plate is integrally fixedly connected to one side of the two connecting blocks that are close to each other, and the socket plate is slidably engaged with the inner end of the arc-shaped boss.

[0019] Furthermore, a accommodating cavity is provided inside the anti-collision body, the accommodating cavity is filled with damping fluid, the top of the accommodating cavity is connected to a sliding cavity, the top of the sliding cavity is set through the top wall of the anti-collision body, a push plate is installed in the sliding seal of the sliding cavity, and a warning device is installed on the top of the push plate.

[0020] Furthermore, the warning device includes a lifting plate and an indicator light installed on the lifting plate, the indicator light is electrically connected to the central control device, and the bottom end of the lifting plate is fixedly connected to the top end of the push plate through a plurality of lifting rods.

[0021] Compared with the prior art, the present invention has the following characteristics and beneficial effects:

[0022] 1. The utility model provides a spliced ​​pier body, that is, two detachable spliced ​​half-pier bodies, so that the half-pier body can be prefabricated in the factory, and only simple assembly is required on site, which can greatly improve construction efficiency and reduce environmental pollution. In addition, the half-pier body prefabricated in the factory can control the construction quality, avoid quality problems that may occur during on-site construction, and improve the stability and safety of the assembled enclosure pier. In addition, the half-pier body can be disassembled and reassembled, has high reusability, can be used multiple times in different engineering projects, and reduces the waste of resources.

[0023] 2. The utility model provides an anti-collision device, which can monitor the position of the electric pole that is about to be hit by the central control device, and then control the start of the drive motor by the central control device, and make the drive motor drive the worm to rotate. Since the worm is engaged with the half worm gear fixedly installed on the socket sleeve, when the worm rotates, it will be subjected to the reaction force of the half worm gear. Since the anti-collision body and the socket sleeve are slidably installed, the anti-collision body can be pushed to move by the reaction force of the half worm gear, and then the anti-collision body can be moved in time to the position that may be hit. The dual protection of the spliced ​​pier body and the anti-collision body greatly reduces the damage to the electric pole when it is hit, and the movable design of the anti-collision body can quickly adjust its position according to actual needs, so that it can adapt to the anti-collision needs of different scenes and different positions, provide more flexible protection, and can provide more effective protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the top view of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the top view of the installation structure of the anti-collision device of the utility model;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the anti-collision device of the utility model from the first perspective;

[0027] Figure 4This is a schematic diagram of the three-dimensional structure of the anti-collision device of the utility model from a second viewing angle;

[0028] Figure 5 It is a schematic diagram of the internal structure of the anti-collision body of the utility model.

[0029] The accompanying drawings are marked as follows: 100, spliced ​​pier body; 200, snap-on groove; 1, electric pole; 2, rubber gasket; 3, first half pier body; 4, second half pier body; 5, main reinforcement; 6, stirrups; 7, connecting sleeve; 8, connecting bolt; 9, steel plate; 10, nut; 11, anti-collision body; 111, accommodating cavity; 112, connecting block; 12, warning device; 121, sliding cavity; 13, anti-collision device; 14, arc-shaped slide groove; 15, arc-shaped extension plate; 16, mounting plate; 17, socket sleeve; 18, half worm gear; 19, arc-shaped boss; 20, socket plate; 21, mounting seat; 22, transmission shaft; 23, worm; 24, sliding rod; 25, lifting plate; 251, lifting rod; 252, push plate; 26, indicator light. DETAILED DESCRIPTION

[0030] The present invention will be described in more detail below with reference to the embodiments.

[0031] Example 1

[0032] See also Figure 1 The assembled pier in this embodiment includes a spliced ​​pier body 100 mounted on the electric pole 1. The spliced ​​pier body 100 includes two half pier bodies that are detachably spliced ​​together, and a steel mesh is arranged inside the half pier body. In this embodiment, the two half pier bodies are respectively a first half pier body 3 and a second half pier body 4.

[0033] Both ends of the half pier body are provided with mounting grooves, and the mounting grooves of the two half pier bodies are spliced ​​together to form a clamping groove 200. A steel plate 9 is clamped in the clamping groove 200, and the steel plate 9 is detachably connected to the two half pier bodies through several connecting parts.

[0034] Furthermore, the steel mesh includes a plurality of arc-shaped stirrups 6 that are spaced apart from each other from top to bottom, and the steel mesh also includes a plurality of main bars 5 that are arranged along the length direction of the stirrups 6 and are fixedly connected to each stirrup 6 .

[0035] Furthermore, the connecting parts include several pairs of bolt assemblies spaced apart from top to bottom on the steel plate 9, each pair of bolt assemblies includes two connecting bolts 8 and nuts 10 compatible with the two connecting bolts 8, and the two connecting bolts 8 of each pair of bolt assemblies are respectively connected to the two half pier bodies; one end of the connecting bolt 8 is threaded through the steel plate 9 and is then sleeved with a connecting sleeve 7, which is embedded in the inside of the half pier body.

[0036] Furthermore, a rubber gasket 2 is provided between the inner circle of the spliced ​​pier body 100 and the pole 1 , and the rubber gasket 2 can ensure that the spliced ​​pier body 100 and the pole 1 are fully fitted together.

[0037] In this embodiment, the spliced ​​pier body 100 is a truncated cone structure, so the length of the stirrups 6 increases linearly from top to bottom, and the main reinforcements 5 are evenly arranged along the length direction of the stirrups 6, that is, the arc setting direction of the half pier body.

[0038] Example 2

[0039] See also Figures 2 to 5 The spliced ​​pier body 100 is provided with an anti-collision device 13 on the outer cover. The anti-collision device 13 includes two anti-collision units that are spliced ​​together and wrap the spliced ​​pier body 100. The anti-collision unit includes a sleeve 17, an anti-collision body 11 movably mounted on the arc surface of the sleeve 17, a driving component for driving the anti-collision body 11 to move along the arc surface of the sleeve 17, and a central control device.

[0040] The top and bottom ends of the sleeve 17 close to the splicing pier body 100 are integrally mounted with mounting plates 16, and mounting holes are opened on the mounting plates 16;

[0041] The central control device is electrically connected to the drive assembly.

[0042] In this embodiment, the central control device is used to constantly monitor whether there is a collision risk around the pole 1, and control the movement of the anti-collision body 11 according to the possible collision direction to prevent the collision. At the same time, the central control device is externally connected to the host computer to transmit the collected image data around the pole to the host computer.

[0043] Furthermore, the top and bottom ends of the anti-collision body 11 are integrally fixedly connected to one side of the sleeve 17 near the sleeve 17 with a connecting block 112;

[0044] The arcuate bosses 19 are integrally connected to the arcuate surfaces of the top and bottom ends of the sleeve 17. An arcuate extension plate 15 is provided on the end of the arcuate boss 19 away from the sleeve 17. An arcuate slide groove 14 is provided on the arcuate surface of the arcuate extension plate 15. A sliding rod 24 is provided in the arcuate slide groove 14. The free end of the connecting block 112 is arranged to fit the arcuate surface of the arcuate extension plate 15, and the end of the sliding rod 24 is fixedly connected to the connecting block 112.

[0045] The drive assembly is installed between the two connecting blocks 112.

[0046] Furthermore, the drive assembly includes a half worm gear 18 fixedly mounted on the arc surface of the sleeve 17, a worm 23 meshing with the half worm gear 18, and a drive motor for driving the worm 23 to rotate. A pair of spaced mounting seats 21 are fixedly mounted on one side of the anti-collision body 11 close to the sleeve 17. The worm 23 is rotatably mounted between the two mounting seats 21. A transmission shaft 22 is fixedly mounted at one end of the worm 23. The free end of the transmission shaft 22 rotates through the mounting seat 21 and is connected to the drive motor for transmission.

[0047] Furthermore, the two connecting blocks 112 are integrally fixedly connected to a socket plate 20 on one side close to each other, and the socket plate 20 is slidably engaged with the inner end of the arc-shaped boss 19. The setting of the socket plate 20 and the arc-shaped boss 19 can improve the stability of the anti-collision body 11 when it moves.

[0048] Furthermore, a accommodating chamber 111 is provided inside the anti-collision body 11, and the accommodating chamber 111 is filled with damping fluid. The top of the accommodating chamber 111 is connected to a sliding chamber 121, and the top of the sliding chamber 121 passes through the top wall of the anti-collision body 11. A push plate 252 is installed in the sliding seal inside the sliding chamber 121, and a warning device 12 is installed on the top of the push plate 252.

[0049] Specifically, when the anti-collision body 11 is hit, the damping fluid will enter the sliding cavity 121 and push the warning device 12 out of the sliding cavity 121 , so that the warning device 12 can play a certain warning role to the surroundings.

[0050] Furthermore, the warning device 12 includes a lifting plate 25 and an indicator light 26 installed on the lifting plate 25. The indicator light 26 is electrically connected to the central control device. The bottom end of the lifting plate 25 is fixedly connected to the top end of the push plate 252 through a plurality of lifting rods 251.

[0051] In this embodiment, the indicator light 26 is a red light, which starts to light up when the indicator light 26 extends out of the sliding cavity 121 .

[0052] From the above description, it can be seen that the position where the pole 1 is about to be hit is monitored by the central control device, and then the drive motor is controlled to start by the central control device, and the drive motor drives the worm 23 to rotate. Since the worm 23 is engaged with the half worm gear 18 fixedly mounted on the socket sleeve 17, when the worm 23 rotates, it will be subjected to the reaction force of the half worm gear 18. Since the anti-collision body 11 is slidably installed with the socket sleeve 17, the reaction force of the half worm gear 18 can push the anti-collision body 11 to move, and then the anti-collision body 11 can be moved in time to the position where it may be hit.

[0053] The working principle of the utility model is as follows: by setting a spliced ​​pier body, that is, by setting two detachable spliced ​​half-pier bodies, the half-pier body can be prefabricated in the factory, and only simple assembly is required on site, which can greatly improve construction efficiency and reduce environmental pollution. In addition, the half-pier body prefabricated in the factory can control the construction quality, avoid quality problems that may occur during on-site construction, and improve the stability and safety of the assembled enclosure pier. In addition, the half-pier body can be disassembled and reassembled, has high reusability, can be used multiple times in different engineering projects, and reduces waste of resources.

[0054] By setting up an anti-collision device, the position where the electric pole is about to be hit can be monitored by the central control device, and then the drive motor can be controlled to start by the central control device, and the drive motor can drive the worm to rotate. Since the worm is engaged with the half worm gear fixedly installed on the socket sleeve, when the worm rotates, it will be subjected to the reaction force of the half worm gear. Since the anti-collision body and the socket sleeve are slidably installed, the anti-collision body can be pushed to move by the reaction force of the half worm gear, and then the anti-collision body can be moved in time to the position where it may be hit. The dual protection of the spliced ​​pier body and the anti-collision body greatly reduces the damage to the electric pole when it is hit, and the movable design of the anti-collision body can quickly adjust its position according to actual needs, so that it can adapt to the anti-collision needs of different scenarios and different positions, provide more flexible protection, and can provide more effective protection.

[0055] In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0056] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the term "connection" should be understood in a broad sense. For example, it can mean a fixed connection, a detachable connection, or an integral connection; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0057] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

Claims

1. An assembled pier, comprising a spliced ​​pier body (100) sleeved on an electric pole (1), characterized in that: The spliced ​​pier body (100) comprises two half pier bodies that are detachably spliced ​​to each other, and a steel mesh is provided inside the half pier bodies; Both ends of the half pier body are provided with mounting grooves, and the mounting grooves of the two half pier bodies are spliced ​​together to form a clamping groove (200), and a steel plate (9) is clamped in the clamping groove (200), and the steel plate (9) is detachably connected to the two half pier bodies through a plurality of connecting pieces.

2. The assembled pier according to claim 1, characterized in that: The steel mesh comprises a plurality of arc-shaped stirrups (6) spaced from top to bottom, and the steel mesh further comprises a plurality of main bars (5) arranged along the length direction of the stirrups (6) and fixedly connected to each stirrup (6).

3. The assembled pier according to claim 1, characterized in that: The connecting parts include a plurality of pairs of bolt assemblies spaced apart from top to bottom on a steel plate (9), each pair of the bolt assemblies including two connecting bolts (8) and nuts (10) adapted to the two connecting bolts (8), and the two connecting bolts (8) of each pair of the bolt assemblies are respectively connected to the two half-pier bodies; one end of the connecting bolt (8) is threadedly passed through the steel plate (9) and then sleeved with a connecting sleeve (7), and the connecting sleeve (7) is embedded in the interior of the half-pier body.

4. The assembled pier according to claim 1, characterized in that: A rubber gasket (2) is provided between the inner ring of the spliced ​​pier body (100) and the electric pole (1).

5. The assembled pier according to claim 1, characterized in that: The outer cover of the spliced ​​pier body (100) is provided with an anti-collision device (13), the anti-collision device (13) comprises two anti-collision units spliced ​​together and enclosing the spliced ​​pier body (100), the anti-collision unit comprising a sleeve (17), an anti-collision body (11) movably mounted on the arc surface of the sleeve (17), a driving assembly for driving the anti-collision body (11) to move along the arc surface of the sleeve (17), and a central control device; The top and bottom ends of the sleeve (17) close to the splicing pier body (100) are integrally mounted with mounting plates (16), and mounting holes are provided on the mounting plates (16); The central control device is electrically connected to the drive assembly.

6. The assembled pier according to claim 5, characterized in that: The top and bottom ends of the anti-collision body (11) are integrally and fixedly connected to a connecting block (112) on one side close to the sleeve (17); The arcuate bosses (19) are integrally connected to the arcuate surfaces of the top and bottom ends of the sleeve (17); an arcuate extension plate (15) is provided on the end of the arcuate boss (19) away from the sleeve (17); an arcuate slide groove (14) is provided on the arcuate surface of the arcuate extension plate (15); a sliding rod (24) is provided in the arcuate slide groove (14); the free end of the connecting block (112) is arranged to fit the arcuate surface of the arcuate extension plate (15), and the end of the sliding rod (24) is fixedly connected to the connecting block (112); The drive assembly is installed between two connecting blocks (112).

7. The assembled pier according to claim 6, characterized in that: The driving assembly comprises a half worm gear (18) fixedly mounted on the arc surface of the sleeve (17), a worm (23) meshing with the half worm gear (18), and a driving motor for driving the worm gear (23) to rotate. A pair of spaced mounting seats (21) are fixedly mounted on one side of the anti-collision body (11) close to the sleeve (17). The worm gear (23) is rotatably mounted between the two mounting seats (21). A transmission shaft (22) is fixedly mounted on one end of the worm gear (23). The free end of the transmission shaft (22) rotates through the mounting seat (21) and is then connected to the driving motor.

8. The assembled pier according to claim 7, characterized in that: The two connecting blocks (112) are integrally and fixedly connected to one side thereof that is close to each other with a sleeve plate (20), and the sleeve plate (20) is slidably engaged with the inner end of the arc-shaped boss (19).

9. The assembled pier according to claim 5, characterized in that: The anti-collision body (11) is provided with an accommodating chamber (111) inside, the accommodating chamber (111) is filled with damping fluid, the top end of the accommodating chamber (111) is connected to a sliding chamber (121), the top end of the sliding chamber (121) is arranged to pass through the top wall of the anti-collision body (11), a push plate (252) is installed in a sliding seal in the sliding chamber (121), and a warning device (12) is installed at the top end of the push plate (252).

10. The assembled pier according to claim 9, characterized in that: The warning device (12) includes a lifting plate (25) and an indicator light (26) installed on the lifting plate (25), wherein the indicator light (26) is electrically connected to the central control device, and the bottom end of the lifting plate (25) is fixedly connected to the top end of the push plate (252) through a plurality of lifting rods (251).

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