Hinged vertical rod mounting system

Abstract

The utility model discloses a hinged type vertical rod installation system which comprises an equipment vertical rod and a concrete foundation, a pre-buried base plate is pre-buried on the concrete foundation, the bottom end of the equipment vertical rod is hinged to the pre-buried base plate through a positioning hinge structure, the equipment vertical rod is provided with a traction steel cable, and a fixing ring is arranged on the concrete foundation. A pulley is arranged on the equipment vertical rod, and the equipment vertical rod is pulled to be in a vertical state from a horizontal state through a traction steel cable; fixing rib plates and rear installation rib plates are arranged at the bottom of the equipment vertical rod in the circumferential direction of the equipment vertical rod. The rear installation rib plates are located on the side, away from the fixing ring, of the equipment vertical rod. The fixing rib plates are located on the side, close to the fixing ring, of the equipment vertical rod, the bottom ends of the fixing rib plates extend to the position below the equipment vertical rod, positioning installation supporting lugs corresponding to the fixing rib plates are arranged on the embedded base plate, and positioning grooves are formed in the positions, corresponding to the installation positions of the rear installation rib plates, of the equipment vertical rod. Hoisting equipment is not needed, and the safety risk of on-site construction and the construction difficulty of installation of high-pole equipment are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pole installation, in particular to an articulated pole installation system. Background Art

[0002] Traditional geological disaster monitoring equipment such as rain gauges, ground fissure monitors, mud (water) level meters, etc. need to be installed on poles with vertical dimensions higher than 6m, and a concrete foundation at the bottom. The overall weight is greater than 300KG. The traditional way to install a pole is to lift the pole through a hoisting system, move it to the designated position through manual command and control, and keep the bottom of the pole in a vertical state and fix it on the concrete foundation. However, since geological disaster monitoring equipment needs to be installed in mountainous areas, woodlands and other locations with geological disaster risks, the roads are rugged and large transportation machinery such as hoisting equipment cannot reach them, it is impossible to assist in installation with the help of hoisting equipment, and it can only be installed manually, which increases the safety risks and implementation difficulties of the poles, and the labor costs required. Therefore, there is an urgent need for a pole installation system that is easy to install. Utility Model Content

[0003] The utility model aims to solve the technical problems existing in the prior art, and particularly innovatively proposes an articulated pole installation system, which does not require lifting equipment, is easy to install, and reduces the safety risks of on-site construction and the construction difficulty of installing high-pole equipment.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an articulated pole installation system, comprising an equipment pole and a concrete foundation, wherein a pre-embedded pad is pre-embedded on the concrete foundation, and the bottom end of the equipment pole is hinged to the pre-embedded pad through a positioning hinge structure, the equipment pole is equipped with a traction steel cable, and a fixing ring for fixing the traction steel cable is provided on the concrete foundation, and a pulley for the traction steel cable to pass through is provided on the equipment pole, and the equipment pole is pulled from a horizontal state to a vertical state by the traction steel cable;

[0005] A plurality of ribs are arranged along the circumference of the bottom of the equipment pole, and the ribs include fixed ribs and rear-installed ribs. The rear-installed ribs are used to install the equipment pole on the equipment pole after the equipment pole is rotated to a vertical state, and are all located on the side of the equipment pole away from the fixing ring; the fixed ribs are pre-fixed on the equipment pole, and are all located on the side of the equipment pole close to the fixing ring, and the bottom ends of the fixed ribs extend to the bottom of the equipment pole, so that after being pulled into place, the equipment pole can be supported in a vertical state by the fixed ribs, and positioning mounting ears are arranged on the embedded pad corresponding to the fixed ribs, and positioning grooves are arranged on the equipment pole at the installation position corresponding to the rear-installed ribs.

[0006] In the above scheme: the positioning hinge structure includes a vertical hinged ear plate and a hinged seat, the vertical hinged ear plate is arranged at the bottom end of the equipment upright, the hinged seat is arranged on the embedded pad, and the vertical hinged ear plate and the hinged seat are hinged by a hinged connector.

[0007] In the above scheme: the vertical hinged ear plate is connected to any one of the fixed rib plates to form an integral whole, the hinge seat is provided with a hinge groove for the vertical hinged ear plate and the fixed rib plate to be snapped into, and the side of the hinge seat away from the fixed ring is arranged in an arc shape to facilitate the erection of the equipment pole, and can be positioned by the slot, and the arrangement is reasonable.

[0008] In the above scheme: a plurality of hook-shaped footings for being embedded in a concrete foundation are arranged at the bottom of the embedded pad to improve the stability of the embedded pad.

[0009] In the above scheme: the pulley is a clamp type pulley, and there are at least two of them, and the two pulleys are respectively located in the middle and top of the equipment pole. The clamp type pulley is convenient for disassembly and can be reused. The pulley is arranged in the middle and top of the equipment pole to improve the efficiency of the tie.

[0010] In the above scheme: the positioning groove is a channel steel with a lower opening fixedly connected to the equipment upright pole, the top of the rear installation rib is inserted into the positioning groove, and the embedded pad is also provided with a positioning mounting lug corresponding to the rear installation rib. The positioning groove is provided on the top of the rear installation rib, which is convenient for installation and simple in structure. The rear installation rib is not easy to rotate and only needs to be hinged with the positioning mounting lug.

[0011] To sum up, the beneficial effects of the utility model are: no large-scale lifting equipment is required, and only manual labor is required on site according to the set construction procedures and connection methods to safely and easily complete the installation and construction of geological disaster monitoring equipment, which can significantly reduce the safety risks and implementation difficulties during the installation and construction process; in addition, when installing geological disaster monitoring equipment in areas that cannot be reached by transportation machinery, such as steep slopes, woodlands, etc., there is a great safety risk of overturning when the traditional plate-type bolted fixed type is transformed from a horizontal state to a vertical state by manpower, and it requires the cooperation of multiple people, and the labor cost is high. The positioning articulated structure of the present invention can achieve high safety and low labor cost to complete the installation and construction of geological disaster monitoring equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a stereogram of the utility model.

[0013] Figure 2 It is a three-dimensional diagram of the concrete foundation.

[0014] Figure 3 It is a three-dimensional diagram of the embedded pad.

[0015] Figure 4 It is a schematic diagram of the bottom end of the equipment pole before the rear-mounted rib plate is installed.

[0016] Figure 5 It is a schematic diagram of the bottom end of the equipment pole after installation.

[0017] Figure 6 is a schematic diagram of a pulley. DETAILED DESCRIPTION

[0018] The present invention will be further described below by way of embodiments and in conjunction with the accompanying drawings:

[0019] like Figure 1 to Figure 6 As shown, an articulated pole installation system is suitable for geological disaster monitoring equipment, municipal electric poles, broadcasting equipment, etc. It includes an equipment pole 3 and a concrete foundation 1. An embedded pad 2 is embedded in the concrete foundation 1, and a plurality of hook-shaped footings 14 for embedding in the concrete foundation 1 are arranged at the bottom of the embedded pad 2 to improve the stability of the embedded pad 2.

[0020] The bottom end of the equipment pole 3 is hinged to the embedded pad 2 through a positioning hinge structure. The equipment pole 3 is equipped with a traction steel cable 7, and a fixing ring 10 for fixing the traction steel cable 7 is provided on the left side of the concrete foundation 1. The middle and top of the equipment pole 3 are provided with a clamping pulley 6 for the traction steel cable 7 to pass through, and the traction steel cable 7 is used to pull the equipment pole 3 from a horizontal state to a vertical state. The clamping pulley 6 is easy to disassemble and can be reused.

[0021] The positioning hinge structure includes a vertical hinged ear plate and a hinge seat 13. The vertical hinged ear plate is arranged at the bottom end of the equipment upright pole 3. The hinge seat 13 is arranged on the embedded pad 2, and the vertical hinged ear plate and the hinge seat 13 are hinged by a hinged connector. The hinge seat 13 is provided with a hinge groove for the vertical hinged ear plate to be inserted, and the side of the hinge seat 13 away from the fixing ring 10 is arranged in an arc shape to facilitate the erection of the equipment upright pole 3, and can be positioned by the slot, and the arrangement is reasonable.

[0022] In order to ensure the support stability of the bottom of the equipment upright pole 3, six ribs are arranged along the circumference of the bottom end of the equipment upright pole 3. In order to ensure that the equipment upright pole 3 can be placed flat, the ribs are divided into three fixed ribs 4 pre-fixed on the equipment upright pole 3 and three rear-installed ribs 5 that are erected and then installed on the equipment upright pole 3. Among them, the fixed ribs 4 are arranged on the side of the equipment upright pole 3 close to the fixed ring 10, and the rear-installed ribs 5 are arranged on the side away from the fixed ring 10. The bottom ends of the fixed ribs 4 all extend below the equipment upright pole 3, so that after being pulled in place, the equipment upright pole 3 can be supported in a vertical state by the fixed ribs 4. The leftmost fixed rib 4 is located on the same straight line as the extension direction of the vertical hinged ear plate, and the right side of the leftmost fixed rib 4 extends to the right to connect with the vertical hinged ear plate to form a whole, and the leftmost fixed rib 4 is also stuck in the hinge groove of the hinge seat 13.

[0023] A pair of positioning and mounting ears 12 are provided on the embedded pad 2 corresponding to each rib, and a positioning groove 9 is provided on the equipment upright 3 at the installation position corresponding to the rear installation rib 5. Among them, the positioning groove 9 is made of a channel steel with a lower opening, and the top of the rear installation rib 5 is inserted into the positioning groove 9, and the embedded pad 2 is also provided with a positioning and mounting ear 12 corresponding to the rear installation rib 5. The positioning groove 9 is provided on the top of the rear installation rib 5, which is convenient to install and has a simple structure. It only needs to be hinged with the positioning and mounting ear 12 to limit it, so as to prevent the rear installation rib 5 from rotating during subsequent welding. In order to ensure that the equipment upright 3 can be placed completely horizontally on the embedded pad 2, the rear installation rib 5 on the far right is not equipped with a positioning and mounting ear 12, and the rear installation rib 5 is directly welded to the embedded pad 2 and the equipment upright 3.

[0024] Before field installation, the anchor of the embedded pad 2 must be positioned and welded to the internal steel bars of the concrete foundation 1, and then the concrete pouring is completed. After the strength of the concrete foundation 1 reaches 80%, the equipment pole 3 is transported to the site, and then the vertical hinged ear plate is placed in the middle hinge groove of the hinge seat 13 and the bolt is installed to achieve hinge connection. The fixed pulley 6 is installed in the middle and top of the equipment pole 3, and the equipment body 8 such as the fixed control box, solar panel, rain gauge, and lightning rod are installed at the designed position. One end of the traction steel cable 7 is fixed to the fixed ring 10, and the other end is inserted into the pulley 6 and the equipment pole 3 is transformed from a horizontal state to a vertical state by artificial tension. The fixed rib plate is fixed to the embedded pad 2 with bolts. When installing the rib plate 5 after installation, it is first fixed with bolts, and then the rear-installed rib plate 5 and the embedded pad 2 and the equipment pole 3 are welded, and the weld is required to be full and continuous. After the installation is completed, the pulley 6 and the traction steel cable 7 are removed and reused.

Claims

1. An articulated pole installation system, comprising an equipment pole (3) and a concrete foundation (1), wherein a pre-embedded pad (2) is pre-embedded on the concrete foundation (1), characterized in that: The bottom end of the equipment pole (3) is hinged to the embedded pad (2) via a positioning hinge structure, the equipment pole (3) is equipped with a traction steel cable (7), a fixing ring (10) for fixing the traction steel cable (7) is provided on the concrete foundation (1), a pulley (6) for the traction steel cable (7) to pass through is provided on the equipment pole (3), and the traction steel cable (7) is used to pull the equipment pole (3) from a horizontal state to a vertical state; A plurality of ribs are arranged along the circumference of the bottom of the equipment upright (3), and the ribs include fixed ribs (4) and rear installation ribs (5). The rear installation ribs (5) are used to install the equipment upright (3) after the equipment upright (3) is rotated to a vertical state, and are all located on the side of the equipment upright (3) away from the fixing ring (10); the fixed ribs (4) are pre-fixed on the equipment upright (3), and are all located on the side of the equipment upright (3) close to the fixing ring (10); the bottom ends of the fixed ribs (4) extend below the equipment upright (3), so that after being pulled into place, the fixed ribs (4) can just support the equipment upright (3) in a vertical state; the embedded pad (2) is provided with a positioning installation lug (12) corresponding to the fixed rib (4), and the equipment upright (3) is provided with a positioning groove (9) at the installation position corresponding to the rear installation rib (5).

2. An articulated pole mounting system according to claim 1, characterized in that: The positioning hinge structure comprises a vertical hinged ear plate and a hinged seat (13), wherein the vertical hinged ear plate is arranged at the bottom end of the equipment upright (3), and the hinged seat (13) is arranged on the embedded pad (2), and the vertical hinged ear plate and the hinged seat (13) are hingedly connected via a hinged connector.

3. An articulated pole mounting system according to claim 2, characterized in that: The vertical hinged ear plate is connected to any one of the fixed rib plates (4) to form an integral body, and the hinge seat (13) is provided with a hinge groove for the vertical hinged ear plate and the fixed rib plate (4) to be inserted into, and the side of the hinge seat (13) away from the fixed ring (10) is arranged in an arc shape to facilitate the erection of the equipment pole (3).

4. The articulated pole mounting system according to claim 1, characterized in that: The bottom of the embedded pad (2) is provided with a plurality of hook-shaped footings (14) for being embedded in the concrete foundation (1).

5. The articulated pole mounting system according to claim 1, characterized in that: The pulley (6) is a clamp-type pulley, and there are at least two of them. The two pulleys (6) are respectively located at the middle and top of the equipment upright pole (3).

6. The articulated pole mounting system according to claim 1, characterized in that: The positioning groove (9) is a lower-opening channel steel fixedly connected to the equipment upright (3); the top of the rear installation rib plate (5) is inserted into the positioning groove (9); and the embedded pad (2) is also provided with a positioning installation lug (12) corresponding to the rear installation rib plate (5).

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