CN211974558U

CN211974558U - Spiral bar prestressed concrete pole

Info

Publication number: CN211974558U
Application number: CN201921962411.3U
Authority: CN
Inventors: 肖煜; 唐雪峰; 梁拓鑫
Original assignee: Guangdong Xinlong Concrete Pipe Co ltd
Current assignee: Guangdong Xinlong Concrete Pipe Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-11-20
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a spiral muscle prestressed concrete pole belongs to pole technical field. The spiral rib prestressed concrete pole comprises a lower pole, wherein the lower pole is hollow, a sliding column is connected to the lower pole in a sliding manner, a lower sliding plate is connected to the lower pole in the sliding manner, the lower sliding plate is fixedly connected with the sliding column, a first spring is fixedly connected to the lower end of the lower sliding plate, one end, far away from the lower sliding plate, of the first spring is fixedly connected to the lower pole, a connecting disc is connected to the lower pole in the sliding manner, the connecting disc is connected with the lower sliding plate, an upper driving rod is rotatably connected to the connecting disc, a lower driving rod is rotatably connected to the lower pole and located below the upper driving rod, the upper driving rod is connected with the lower driving rod through a connecting plate, and a rubber airbag is connected to the lower pole; the utility model discloses can effectually prevent that children from climbing to the high point, and do not have the lethality to children, protect effectually.

Description

Spiral bar prestressed concrete pole

Technical Field

The utility model relates to a pole technical field especially relates to spiral muscle prestressed concrete pole.

Background

The pole is the bridge of electricity, lets the electricity transport each place, and we common pole have wooden system pole, has the cement pole, and their height differs, stands upright between the plain mountain, spreads all over around people, and current pole adopts prestressed concrete pole more in order to improve its stability, and adopts the casting mode of spiral muscle hoop.

Through search, the utility model has patent application number 201820207027.1, the publication number CN207944767U, and the patent name is a prestressed concrete pole, and discloses a prestressed concrete pole, in particular to the technical field of poles, which comprises a pole body, wherein the pole body comprises a first pole, a fixing mechanism and a second pole which are distributed from top to bottom, the first pole and the second pole are fixedly connected through the fixing mechanism, a first cavity is arranged in the first pole, a second cavity is arranged in the second pole, the fixing mechanism comprises a round connecting plate arranged between the first pole and the second pole, a first supporting rod, a second supporting rod, a first cylindrical fixing plate and a second cylindrical fixing plate, the first supporting rod is fixed on the upper surface of the connecting plate, the second supporting rod is fixed on the lower surface of the connecting plate, the first cylindrical fixing plate is fixed on the edge of the upper surface of the connecting plate, the second cylindrical fixing plate is fixed on the edge of the lower surface of the connecting plate, first pole and first cylindric fixed plate fixed connection, second pole and second cylindric fixed plate fixed connection, above-mentioned utility model have the installation firm, the crackle can not appear, stops the advantage that children scramble.

The utility model discloses a disclosed prestressed concrete electric pole can make the installation of pole more stable, and is firm, but when preventing children from climbing, adopts the mode of blade, and the blade is sharp-pointed, has certain lethality to children, if has children to play near the pole, when preventing children from climbing, but has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the above-mentioned background art, and the prestressed concrete pole of spiral muscle that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the spiral rib prestressed concrete pole comprises a lower pole which is hollow, a sliding column is connected on the lower pole in a sliding way, the lower end electric pole is connected with a lower sliding plate in a sliding way, the lower sliding plate is fixedly connected with the sliding column, the lower end of the lower sliding plate is fixedly connected with a first spring, one end of the first spring, far away from the lower sliding plate, is fixedly connected to a lower end electric pole, the lower end electric pole is connected with a connecting disc in a sliding way, the connecting disc is connected with the lower sliding plate, the connecting disc is rotatably connected with an upper driving rod, the lower end pole is rotatably connected with a lower driving rod which is positioned below the upper driving rod, the upper driving rod is connected with the lower driving rod through a connecting plate, the lower end electric pole is connected with a rubber air bag, the lower end of the rubber air bag is fixedly connected with the lower end of the lower driving rod, and the upper end of the rubber air bag is fixedly connected with the upper driving rod.

Preferably, the lower sliding plate is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with the connecting disc through a connecting block.

Preferably, the upper end and the lower end of the connecting disc are both provided with buffering pads, and the lower end of the sliding column is provided with a buffering pad.

Preferably, slip post lower extreme fixedly connected with second spring, the one end fixed connection that slip post was kept away from to the second spring is on the lower extreme pole, the second spring cup joints on the lower extreme pole.

Preferably, the second spring is sleeved with a flexible hose, and two ends of the flexible hose are fixedly connected with the sliding column and the lower end electric pole respectively.

Compared with the prior art, the utility model provides a spiral muscle prestressed concrete pole possesses following beneficial effect:

1. when a user uses the spiral rib prestressed concrete pole, when a child climbs the pole, the grabbing face of the child on the pole is on the sliding column, and then when the child climbs the sliding column, the sliding column and the lower sliding plate are driven to move downwards under the action of the gravity of the child, the first spring and the second spring are compressed, and then the child is probably afraid of continuing climbing;

when the sliding column moves downwards, the connecting disc is driven to move downwards through the connecting rod and the connecting block, the upper driving rod is rotatably connected to the connecting disc, the lower driving rod is rotatably connected to the lower end electric pole, the upper driving rod is rotatably connected with the lower driving rod through the connecting plate, the connecting disc drives the upper driving rod and the lower driving rod to move downwards, and meanwhile, the rubber air bags are driven to move, so that the upper driving rods, the lower driving rod and the rubber air bags form a disc, if children continue to climb upwards, the stress points of the children which do not climb upwards are avoided, and the children cannot climb upwards;

the first spring and the second spring enable the resetting effect of the sliding column to be better, and the second spring can be protected through the telescopic hose to prevent the second spring from being corroded by rainwater;

the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectually prevent that children from climbing to the high point, and do not have the lethality to children, protect effectually.

Drawings

Fig. 1 is a schematic structural view of a spiral tendon prestressed concrete pole provided by the present invention;

fig. 2 is a schematic view of a cross-sectional structure of a prestressed concrete pole with spiral bars according to the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2 of the prestressed concrete pole with spiral bars according to the present invention;

fig. 4 is the utility model provides a structural schematic of the connection plate of spiral muscle prestressed concrete pole.

In the figure: 1. a lower end pole; 2. a sliding post; 201. a lower sliding plate; 202. a first spring; 203. a second spring; 204. a flexible hose; 205. a connecting rod; 3. a connecting disc; 301. connecting blocks; 302. an upper drive rod; 303. a lower drive rod; 304. a connecting plate; 305. a rubber air bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, a prestressed concrete pole with spiral ribs comprises a lower pole 1, wherein the lower pole 1 is hollow, a sliding column 2 is slidably connected on the lower pole 1, a lower sliding plate 201 is slidably connected on the lower pole 1, the lower sliding plate 201 is fixedly connected with the sliding column 2, a first spring 202 is fixedly connected at the lower end of the lower sliding plate 201, one end of the first spring 202, which is far away from the lower sliding plate 201, is fixedly connected on the lower pole 1, a connecting plate 3 is slidably connected on the lower pole 1, the connecting plate 3 is connected with the lower sliding plate 201, an upper driving rod 302 is rotatably connected on the connecting plate 3, a lower driving rod 303 is rotatably connected on the lower pole 1, the lower driving rod 303 is positioned below the upper driving rod 302, the upper driving rod 302 is connected with the lower driving rod 303 through a connecting plate 304, a rubber air bag 305 is connected on the lower pole 1, the upper end of the rubber air bag 305 is fixedly connected with the upper driving rod 302.

A connecting rod 205 is fixedly connected to the lower sliding plate 201, and the connecting rod 205 is fixedly connected with the connecting disc 3 through a connecting block 301.

The upper and lower both ends of connection pad 3 all are equipped with the blotter, and the lower extreme of sliding column 2 is equipped with the blotter.

2 lower extreme fixedly connected with second spring 203 of slip post, the one end fixed connection that slip post 2 was kept away from to second spring 203 is on lower extreme pole 1, and second spring 203 cup joints on lower extreme pole 1.

The second spring 203 is sleeved with a flexible hose 204, and two ends of the flexible hose 204 are respectively fixedly connected with the sliding column 2 and the lower end electric pole 1.

When a user uses the electric pole climbing device, when a child climbs the electric pole, the grabbing surface of the child on the electric pole is arranged on the sliding column 2, and then when the child climbs the sliding column 2, the sliding column 2 and the lower sliding plate 201 are driven to move downwards under the action of the gravity of the child, the first spring 202 and the second spring 203 are compressed, and then the child may dare not to climb continuously;

when the sliding column 2 moves downwards, the connecting disc 3 is driven to move downwards through the connecting rod 205 and the connecting block 301, the upper driving rod 302 is rotatably connected to the connecting disc 3, the lower driving rod 303 is rotatably connected to the lower end electric pole 1, the upper driving rod 302 is rotatably connected with the lower driving rod 303 through the connecting plate 304, the connecting disc 3 drives the upper driving rod 302 and the lower driving rod 303 to move downwards, and meanwhile, the rubber air bag 305 is driven to move, so that the upper driving rods 302, the lower driving rod 303 and the rubber air bag 305 form a disc, if children continue to climb upwards, the children are prevented from climbing upwards due to the fact that the children do not have stress points, and further the children cannot climb upwards;

the first spring 202 and the second spring 203 enable the resetting effect of the sliding column 2 to be better, and the second spring 203 can be protected through the telescopic hose 204, so that the second spring 203 is prevented from being corroded by rainwater;

the utility model discloses can effectually prevent that children from climbing to the high point, and do not have the lethality to children, protect effectually.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Spiral muscle prestressed concrete pole, including lower extreme pole (1), its characterized in that, lower extreme pole (1) is the cavity type, sliding connection has slip post (2) on lower extreme pole (1), sliding connection has lower sliding plate (201) in lower extreme pole (1), lower sliding plate (201) and slip post (2) fixed link to each other, lower sliding plate (201) lower extreme fixedly connected with first spring (202), the one end fixed connection that lower sliding plate (201) were kept away from in first spring (202) is on lower extreme pole (1), sliding connection has connection pad (3) on lower extreme pole (1), connection pad (3) link to each other with lower sliding plate (201), sliding connection has upper drive pole (302) on connection pad (3), sliding connection has lower drive pole (303) on lower extreme pole (1), lower drive pole (303) are located upper drive pole (302) below, go up actuating lever (302) and lower actuating lever (303) and link to each other through connecting plate (304), be connected with rubber gasbag (305) on lower extreme pole (1), the lower extreme fixed connection of rubber gasbag (305) is at the lower extreme of lower actuating lever (303), rubber gasbag (305) upper end fixed connection is on last actuating lever (302).

2. The prestressed concrete electric pole with spiral bars as claimed in claim 1, wherein a connecting rod (205) is fixedly connected to said lower sliding plate (201), and said connecting rod (205) is fixedly connected to said connecting plate (3) through a connecting block (301).

3. The prestressed concrete pole for spiral bars according to claim 2, wherein said connecting plate (3) is provided with cushions at both the upper and lower ends thereof, and said sliding column (2) is provided with cushions at the lower end thereof.

4. The prestressed concrete electric pole with spiral bars as claimed in claim 1, wherein a second spring (203) is fixedly connected to the lower end of the sliding column (2), one end of the second spring (203) far away from the sliding column (2) is fixedly connected to the lower electric pole (1), and the second spring (203) is sleeved on the lower electric pole (1).

5. The prestressed concrete electric pole with spiral ribs as claimed in claim 4, wherein a flexible hose (204) is sleeved on said second spring (203), and both ends of said flexible hose (204) are respectively fixedly connected with said sliding column (2) and said lower electric pole (1).