Assembled concrete pole

Abstract

The utility model discloses an assembled concrete electric pole, which belongs to the technical field of electric power transmission and comprises an electric pole main body, the lower end of the electric pole main body is fixedly connected with an upper connecting disc, the top surface of the electric pole main body is fixedly connected with a lower connecting disc, and the side wall of the electric pole main body is sleeved with a sealing element. The sealing part is composed of two hinged arc-shaped clamping plates, the ends, away from the hinged position, of the two arc-shaped clamping plates are fixedly connected with mounting plates, mounting holes are formed in the two mounting plates in a penetrating mode, and threaded locking rods are in threaded connection with the interiors of the multiple mounting holes. Sealing gaskets are fixedly connected to the inner walls of the upper ends and the lower ends of the two arc-shaped clamping plates, and the inner walls of the two sealing gaskets are attached to the outer side of the electric pole body in a sealed mode. Compared with the prior art, the device can effectively seal the connecting position of the electric pole body, so that the situation that the connecting position is oxidized and rusted is avoided, and the service life of the electric pole is effectively prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power transportation, in particular to an assembled concrete pole. Background Art

[0002] Electric poles are bridges of electricity, allowing electricity to be transported to various places. Common electric poles include wooden poles and cement poles. They are of different heights, standing in plains and mountains, and all around people. There are many types of electric poles, such as: concrete poles, poles made of concrete and steel bars or steel wires, iron poles: poles cast with pig iron, and concrete poles are of two types: prestressed and non-prestressed. Because the raw materials of concrete poles are relatively cheap, they have a wider range of uses. The assembled concrete poles are connected through internal flanges or external connection structures, so that the poles can be transported separately and assembled together after being transported to the target location.

[0003] Most of the existing concrete pole connection methods are installed and connected through flanges and threaded rods, but the poles are exposed to the air, which will cause rust and other conditions over time, thereby reducing the service life of the concrete poles. Therefore, an assembled concrete pole is urgently needed to solve this problem. Utility Model Content

[0004] The utility model aims to provide an assembled concrete pole to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled concrete pole, comprising an assembled concrete pole body, the lower end of the pole body is fixedly connected to an upper connecting plate, the top surface of the pole body is fixedly connected to a lower connecting plate, the upper connecting plate and the lower connecting plate are both longitudinally penetrated with a plurality of screw holes, the internal threads of the plurality of screw holes are penetrated with screw rods, a seal is sleeved on the side wall of the pole body, the seal is two hinged arc-shaped clips, the ends of the two arc-shaped clips away from the hinge are fixedly connected with mounting plates, the two mounting plates are penetrated with mounting holes, the internal threads of the plurality of mounting holes are connected with threaded locking rods, the inner walls of the upper and lower ends of the two arc-shaped clips are fixedly connected with sealing gaskets, and the inner walls of the two sealing gaskets are sealed and fit to the outer side of the pole body.

[0006] Preferably, a sealing ring is fixedly connected to the top surface of the lower connecting plate, and the sealing ring is fitted to the lower end of the upper connecting plate in the other pole body.

[0007] Preferably, an annular sealing groove is provided at the lower end of the upper connecting plate to which the lower end of the pole body is fixedly connected, and the sealing ring is sealingly clamped to the inside of the annular sealing groove.

[0008] Preferably, a limiting hole is opened upward at the lower end of the pole body, and the limiting hole is located inside the upper connecting plate, and a plurality of connecting rods are fixedly connected to the top surface of the pole body.

[0009] Preferably, the plurality of connecting rods on the top surface of the pole body are inserted into the inside of the limiting holes opened at the lower end of another pole body.

[0010] Preferably, a sealing strip is fixedly connected to the cross-sectional side wall of one of the arc-shaped clamping plates, and the sealing strip is sealingly connected between the two arc-shaped clamping plates.

[0011] Preferably, an observation window is provided on the side wall of one of the arc-shaped clamping plates, and an acrylic plate is sealed inside the observation window.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] For the assembled concrete pole, when the concrete pole needs to be connected, first the connecting rod at the upper end of one of the pole bodies is inserted into the inside of the limiting hole opened at the lower end of the other pole body, then the upper connecting plate and the lower connecting plate are tightened and installed by screws, then the two arc-shaped clips are clamped to the upper connecting plate and the lower connecting plate, and the sealing gaskets on the upper and lower sides of the two arc-shaped clips are respectively sealed and fitted on the outer walls of the two pole bodies, then the two mounting plates and the two arc-shaped clips are locked by the threaded locking rod, so as to seal the connection of the two pole bodies. Compared with the prior art, the device can effectively seal the connection of the pole body, thereby preventing oxidation and rust from occurring at the connection, thereby effectively improving the service life of the pole. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a bottom view of the main body of the electric pole in the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the pole body and the arc-shaped clamping plate in the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the arc-shaped card plate, the mounting plate and the sealing gasket in the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of an arc-shaped card plate and a sealing strip, etc. of the utility model.

[0020] Description of reference numerals:

[0021] In the figure: 1. pole body; 2. upper connecting plate; 3. lower connecting plate; 4. screw; 5. screw hole; 6. arc-shaped clamping plate; 7. mounting plate; 8. sealing gasket; 9. threaded locking rod; 10. mounting hole; 11. sealing ring; 12. annular sealing groove; 13. connecting rod; 14. sealing strip; 15. observation window. DETAILED DESCRIPTION

[0022] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0023] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0024] The connection method can be bonding, welding, bolt connection and other existing methods, depending on actual needs.

[0025] like Figures 1 to 5The main structure of the device shown is a pole body 1, an upper connecting plate 2 is fixedly connected to the lower end of the pole body 1, a lower connecting plate 3 is fixedly connected to the top surface of the pole body 1, a plurality of screw holes 5 are longitudinally penetrated on the upper connecting plate 2 and the lower connecting plate 3, a screw 4 is penetrated and connected to the internal threads of the plurality of screw holes 5, a sealing ring 11 is fixedly connected to the top surface of the lower connecting plate 3, the sealing ring 11 is fitted to the lower end of the upper connecting plate 2 in another pole body 1, an annular sealing groove 12 is provided at the lower end of the upper connecting plate 2 to which the lower end of the pole body 1 is fixedly connected, the sealing ring 11 is sealingly clamped to the inside of the annular sealing groove 12, the sealing ring 11 installed between the upper connecting plate 2 and the lower connecting plate 3 can effectively perform secondary sealing on them, thereby greatly improving the sealing between the pole bodies 1, a sealing member is sleeved on the side wall of the pole body 1, and the sealing member is two A hinged arc-shaped card plate 6, one of which has an observation window 15 on its side wall, and an acrylic plate is sealed and connected inside the observation window 15. Thanks to the observation window 15 on one of the arc-shaped card plates 6 and the setting of the sealed acrylic plate, it is convenient to observe the situation at the connection between the two pole bodies 1. A sealing strip 14 is fixedly connected to the cross-sectional side wall of one of the arc-shaped card plates 6, and the sealing strip 14 is sealed and connected between the two arc-shaped card plates 6. The ends of the two arc-shaped card plates 6 away from the hinge are fixedly connected to the mounting plates 7. The two mounting plates 7 are penetrated by mounting holes 10, and the internal threads of the multiple mounting holes 10 are connected to threaded locking rods 9. The inner walls of the upper and lower ends of the two arc-shaped card plates 6 are fixedly connected to sealing gaskets 8, and the inner walls of the two sealing gaskets 8 are sealed and fit to the outer side of the pole body 1.

[0026] A limiting hole is opened upward at the lower end of the pole body 1, and the limiting hole is located inside the upper connecting plate 2. A plurality of connecting rods 13 are fixedly connected to the top surface of the pole body 1. The plurality of connecting rods 13 on the top surface of the pole body 1 are inserted into the limiting hole opened at the lower end of another pole body 1. The connecting rods 13 can effectively make the connection of the pole body 1 more stable.

[0027] How it works

[0028] When the assembled concrete pole is used, firstly, a plurality of connecting rods 13 at the upper end of one of the pole bodies 1 are inserted into the inside of the limiting holes opened at the lower end of the other pole body 1, and at the same time, the upper connecting plate 2 and the lower connecting plate 3 are made to face each other, and then the upper connecting plate 2 and the lower connecting plate 3 are tightened and installed by the screw rods 4 threadedly connected on the upper connecting plate 2, and then the two arc-shaped clamping plates 6 are clamped to the upper connecting plate 2 and the lower connecting plate 3, and the sealing gaskets 8 on the upper and lower sides of the two arc-shaped clamping plates 6 are respectively sealed and attached to the outer walls of the two pole bodies 1, and then two The threaded locking rod 9 fixedly connected to the side wall of the arc-shaped clamping plate 6 locks the two mounting plates 7 and the two arc-shaped clamping plates 6, thereby sealing the connection between the two pole bodies 1. At the same time, thanks to the setting of the sealing ring 11 and the annular sealing groove 12 between the upper connecting plate 2 and the lower connecting plate 3, secondary sealing can be performed between the upper connecting plate 2 and the lower connecting plate 3. At the same time, thanks to the setting of the observation window 15 opened on one of the arc-shaped clamping plates 6 and the sealed acrylic plate, the connection between the two pole bodies 1 can be easily observed.

[0029] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled concrete pole, comprising an assembled concrete pole body (1), characterized in that: The lower end of the pole body (1) is fixedly connected to an upper connecting plate (2), and the top surface of the pole body (1) is fixedly connected to a lower connecting plate (3). The upper connecting plate (2) and the lower connecting plate (3) are longitudinally penetrated with a plurality of screw holes (5), and the internal threads of the plurality of screw holes (5) are penetrated with screw rods (4). A sealing member is sleeved on the side wall of the pole body (1), and the sealing member is two hinged arc-shaped clamping plates (6). The ends of the two arc-shaped clamping plates (6) away from the hinge are fixedly connected with mounting plates (7). The two mounting plates (7) are penetrated with mounting holes (10), and the internal threads of the plurality of mounting holes (10) are connected with threaded locking rods (9). The inner walls of the upper and lower ends of the two arc-shaped clamping plates (6) are fixedly connected with sealing pads (8), and the inner walls of the two sealing pads (8) are sealed and fitted to the outer side of the pole body (1).

2. The assembled concrete pole according to claim 1, characterized in that: A sealing ring (11) is fixedly connected to the top surface of the lower connecting plate (3), and the sealing ring (11) is fitted to the lower end of an upper connecting plate (2) in another electric pole body (1).

3. The assembled concrete pole according to claim 2, characterized in that: An annular sealing groove (12) is provided at the lower end of an upper connecting plate (2) to which the lower end of the pole body (1) is fixedly connected, and the sealing ring (11) is sealingly clamped to the inside of the annular sealing groove (12).

4. The assembled concrete pole according to claim 1, characterized in that: A limiting hole is provided upward at the lower end of the pole body (1), and the limiting hole is located inside the upper connection plate (2). A plurality of connecting rods (13) are fixedly connected to the top surface of the pole body (1).

5. The assembled concrete pole according to claim 4, characterized in that: The plurality of connecting rods (13) on the top surface of the pole body (1) are plugged into the interior of a limiting hole provided at the lower end of another pole body (1).

6. The assembled concrete pole according to claim 1, characterized in that: A sealing strip (14) is fixedly connected to the cross-sectional side wall of one of the arc-shaped clamping plates (6), and the sealing strip (14) is sealed between the two arc-shaped clamping plates (6).

7. The assembled concrete pole according to claim 1, characterized in that: An observation window (15) is provided on the side wall of one of the arc-shaped clamping plates (6), and an acrylic plate is sealed inside the observation window (15).

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