CN212742270U

CN212742270U - Warning device is used in construction of wind power generation tower

Info

Publication number: CN212742270U
Application number: CN202021472003.2U
Authority: CN
Inventors: 徐雪; 张宇鹏
Original assignee: Shanxi Senjieyuan Technology Co ltd
Current assignee: Shanxi Senjieyuan Technology Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-03-19
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a warning device is used in wind power generation tower construction, the box of universal wheel has all been welded including bottom four corners position, it has the warning sign to peg graft at the top of box, and the bottom outer wall welding of warning sign has the connecting block, be equipped with adjustment mechanism in the box, and adjustment mechanism is including the lead screw of pegging graft in the box, first thread bush and second thread bush have been cup jointed on the lead screw, and the screw thread opposite direction of first thread bush and second thread bush, the top of first thread bush and second thread bush all articulates there is the connecting rod. The utility model discloses the lead screw rotates and drives first thread bush and second thread bush and be close to each other, finally under the effect of two connecting rods, and the warning sign risees, and when the warning sign was placed on the lower road surface of relief, can highly adjust the warning sign like this for the effect of warning improves, and after the construction, the reverse rotation carousel can let the warning sign accomodate in the box.

Description

Warning device is used in construction of wind power generation tower

Technical Field

The utility model relates to a wind power generation tower construction technical field especially relates to a warning device is used in wind power generation tower construction.

Background

Wind generators include a tower mounted on a ground base for supporting wind wheels, nacelles, and generator sets. In order to obtain better quality and more wind power resources, the tower drum often needs to be tens of meters or even hundreds of meters high, the wind power generation tower generally needs maintenance workers to perform maintenance regularly, and during maintenance and construction of the maintenance workers, warning boards are generally placed on the ground.

The existing warning device generally cannot adjust the height of the warning board, so that the warning board is placed on a road surface with lower terrain, and the warning effect is poor; in addition, the existing warning device is poor in general fixity and inconvenient to store after construction is finished. Therefore, a warning device for wind power generation tower construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the warning device is used in wind power generation tower construction that proposes.

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

a warning device for wind power generation tower construction comprises a box body, universal wheels are welded at four corners of the bottom of the box body, a warning board is inserted into the top of the box body, a connecting block is welded on the outer wall of the bottom of the warning board, an adjusting mechanism is arranged in the box body and comprises a lead screw inserted into the box body, a first threaded sleeve and a second threaded sleeve are sleeved on the lead screw, the thread directions of the first threaded sleeve and the second threaded sleeve are opposite, connecting rods are hinged to the tops of the first threaded sleeve and the second threaded sleeve, the top ends of the two connecting rods are respectively hinged to two sides of the connecting block, two supporting mechanisms are arranged at the bottom of the box body and comprise supporting frames hinged to the bottom of the box body, a lock catch is welded on the outer wall of one side, close to the box body, of the outer wall of the bottom of the box body is connected with a, and the buckle is matched with the lock catch, the rainwater collecting mechanism is arranged at the top of the box body and comprises a water tank welded on the outer wall of the top of the box body.

Preferably, the outer wall of one side of the warning board is bonded with light reflecting pastes distributed at equal intervals, and the outer wall of the top of the warning board is welded with a rain baffle.

Preferably, the sliding blocks are welded on the outer walls of the bottoms of the first threaded sleeve and the second threaded sleeve, the sliding groove is formed in the inner wall of the bottom of the box body, and the outer walls of the bottoms of the two sliding blocks are connected with the inner wall of the bottom of the sliding groove in a sliding mode.

Preferably, the lead screw passes through two bearings and is connected with the both sides inner wall of box respectively, and the outer wall welding of the one end that the lead screw is close to first thread bush has the carousel that is located the box outside, and the outer wall welding of one side that the box was kept away from to the carousel has the crank.

Preferably, the top of the box body is provided with a slide way, and the outer wall of the warning board is connected with the inner wall of the slide way in a sliding manner.

Preferably, the top intercommunication of water tank has the water receiving bucket, and the top welding that connects the water receiving bucket has the arc to cover, and one side that the warning sign was kept away from to the water tank is equipped with tap, and the arc covers and is equipped with the mouth that leaks that the equidistance distributes.

Preferably, the outer wall of one side of the box body is welded with a storage box, a drawer with a pull ring is arranged in the storage box, and the outer part of the other side of the box body is welded with a push handle.

The utility model has the advantages that:

1. through the matching use of the screw rod, the first threaded sleeve, the second threaded sleeve and the connecting rods, a maintenance worker can rotate the rotary table to enable the screw rod to rotate, the screw rod rotates to drive the first threaded sleeve and the second threaded sleeve to be close to each other, and finally the warning board rises under the action of the two connecting rods, so that when the warning board is placed on a road surface with low terrain, the height of the warning board can be adjusted, the warning effect is improved, and after the construction is finished, the rotary table is rotated reversely, so that the warning board can be stored in the box body;

2. through the cooperation use of support frame, elasticity hawser, buckle and hasp, the maintenance workman can articulate two support frames on the bottom half through rotating, accomplishes the support to the box for warning device's support is more stable, and after the construction, the maintenance workman can accomodate two support frames, and with two buckles chucking respectively on the hasp that corresponds, can accomplish the fixed to two support frames.

Drawings

Fig. 1 is a schematic structural view of a warning device for wind power tower construction according to the present invention;

FIG. 2 is a schematic structural view of a cross-sectional view of a warning device for wind power tower construction according to the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 1.

In the figure: the novel multifunctional intelligent warning box comprises a box body 1, a screw rod 2, a first thread sleeve 3, a second thread sleeve 4, a connecting rod 5, a warning board 6, a supporting frame 7, a lock catch 8, an elastic cable rope 9, a buckle 10, a rain baffle 11, a reflective sticker 12, a sliding block 13, a sliding groove 14, a storage box 15, an arc cover 16 and a water tank 17.

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.

Referring to fig. 1-3, a warning device for wind power generation tower construction comprises a box body 1 with universal wheels welded at four corners of the bottom, a warning board 6 is inserted at the top of the box body 1, a connecting block is welded on the outer wall of the bottom of the warning board 6, a slide way is arranged at the top of the box body 1, the outer wall of the warning board 6 is connected with the inner wall of the slide way in a sliding manner, the warning board 6 can move in the vertical direction better due to the design, the height of the warning board 6 can be adjusted better, reflective stickers 12 distributed at equal intervals are bonded on the outer wall of one side of the warning board 6, the warning device can be prevented from being collided by passersby at night due to the design, a rain baffle plate 11 is welded on the outer wall of the top of the warning board 6, rainwater on rainy days can be prevented from rusting the surface of the warning board 6 to a certain extent due to the design, an adjusting mechanism is arranged in a box body 1, the adjusting mechanism comprises a screw rod 2 inserted in the box body 1, a first threaded sleeve 3 and a second threaded sleeve 4 are sleeved on the screw rod 2, the thread directions of the first threaded sleeve 3 and the second threaded sleeve 4 are opposite, the screw rod 2 is respectively connected with the inner walls of two sides of the box body 1 through two bearings, a rotary table positioned outside the box body 1 is welded on the outer wall of one end, close to the first threaded sleeve 3, of the screw rod 2, a crank is welded on the outer wall of one side, far away from the box body 1, of the rotary table, so that maintenance workers can better rotate the screw rod 2, sliders 13 are welded on the outer walls of the bottoms of the first threaded sleeve 3 and the second threaded sleeve 4, a chute 14 is formed in the inner wall of the bottom of the box body 1, and the outer walls of the bottoms of the two sliders 13 are both in sliding connection with the inner wall of the chute 14, so that, the top parts of the first threaded sleeve 3 and the second threaded sleeve 4 are both hinged with connecting rods 5, the top ends of the two connecting rods 5 are respectively hinged on two sides of the connecting block, the bottom of the box body 1 is provided with two supporting mechanisms, each supporting mechanism comprises a supporting frame 7 hinged on the bottom of the box body 1, the outer wall of one side, close to the box body 1, of each supporting frame 7 is welded with a lock catch 8, the outer wall of the bottom of the box body 1 is connected with a buckle 10 through an elastic cable 9, the buckle 10 is matched with the lock catch 8, the top part of the box body 1 is provided with a rainwater collecting mechanism, the rainwater collecting mechanism comprises a water tank 17 welded on the outer wall of the top part of the box body 1, the top part of the water tank 17 is communicated with a water receiving hopper, the top part of the water receiving hopper is welded with an arc cover 16, one side, far away from the warning board 6, of, one side outer wall welding of box 1 has storage tank 15, is equipped with the drawer that has the pull ring in storage tank 15, and the design is convenient for maintenance worker places burnisher in storage tank 15 like this to rainwater in the cooperation water tank 17 regularly clears up the dust on warning sign 6 surface, and the outside welding of opposite side of box 1 has the handle that pushes away, and the design is convenient for let maintenance worker better removal box 1 like this.

The working principle is as follows: when the wind power generation tower needs to be maintained, a maintenance worker pushes the box body 1 to a designated position at the moment, then the maintenance worker can complete the supporting and fixing of the box body 1 by rotating the two support frames 7 hinged on the bottom of the box body 1, after the fixing is completed, the maintenance worker can rotate the crank, the crank rotates to drive the rotary disc to rotate, the rotary disc rotates to drive the screw rod 2 to rotate, the screw rod 2 rotates to drive the first threaded sleeve 3 and the second threaded sleeve 4 to approach each other due to the fact that the thread directions of the first threaded sleeve 3 and the second threaded sleeve 4 are opposite, the two connecting rods 5 rotate, and therefore the warning board 6 is lifted up, when the warning board 6 is placed on a road surface with a low terrain, the height of the warning board 6 can be adjusted, the warning effect is improved, and after the construction is finished, the rotary disc is rotated reversely, so that the warning board 6 can be stored in the box body 1, maintenance workman can also accomodate two support frames 7, and with two buckle 10 chucking respectively on the hasp 8 that corresponds, can accomplish the fixed to two support frames 7, when rainy day, the rainwater falls into and collects in the water tank 17, and arc cover 16 can prevent that impurity or leaf in the rainwater from falling into in the water tank 17, when maintenance workman need clear up the dust on the warning sign 6, only need open the drawer in the storage tank 15, then take out burnisher, and take water through the tap on the water tank 17, can regularly clear up the surface of warning sign 6 like this, thereby make the warning effect of warning sign 6 improve.

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. A warning device for wind power generation tower construction comprises a box body (1) with universal wheels welded at four corners of the bottom, a warning board (6) is spliced at the top of the box body (1), and a connecting block is welded on the outer wall of the bottom of the warning board (6), and is characterized in that an adjusting mechanism is arranged in the box body (1) and comprises a lead screw (2) spliced in the box body (1), a first threaded sleeve (3) and a second threaded sleeve (4) are sleeved on the lead screw (2), the thread directions of the first threaded sleeve (3) and the second threaded sleeve (4) are opposite, connecting rods (5) are hinged to the tops of the first threaded sleeve (3) and the second threaded sleeve (4), the top ends of the two connecting rods (5) are respectively hinged to two sides of the connecting block, two supporting mechanisms are arranged at the bottom of the box body (1), and each supporting mechanism comprises a supporting frame (7) hinged to the bottom of the box body (1), the utility model discloses a rainwater collection box, including support frame (7), buckle (8) are welded to one side outer wall that is close to box (1), the bottom outer wall of box (1) is connected with buckle (10) through elasticity hawser (9), and buckle (10) and hasp (8) looks adaptation, the top of box (1) is equipped with the rainwater and collects the mechanism, and the rainwater is collected the mechanism and is included water tank (17) of welding on box (1) top outer wall.

2. The warning device for the construction of the wind power generation tower as claimed in claim 1, wherein reflective stickers (12) are bonded to the outer wall of one side of the warning board (6) and are distributed at equal intervals, and a rain shield (11) is welded to the outer wall of the top of the warning board (6).

3. The warning device for the construction of the wind power generation tower is characterized in that sliding blocks (13) are welded on the outer bottom walls of the first threaded sleeve (3) and the second threaded sleeve (4), a sliding groove (14) is formed in the inner bottom wall of the box body (1), and the outer bottom walls of the two sliding blocks (13) are connected with the inner bottom wall of the sliding groove (14) in a sliding mode.

4. The warning device for the construction of the wind power generation tower as claimed in claim 1, wherein the screw rod (2) is connected with the inner walls of the two sides of the box body (1) through two bearings, a rotary table positioned outside the box body (1) is welded on the outer wall of one end of the screw rod (2) close to the first threaded sleeve (3), and a crank is welded on the outer wall of one side of the rotary table far away from the box body (1).

5. The warning device for the construction of the wind power generation tower as claimed in claim 1, wherein a slideway is formed at the top of the box body (1), and the outer wall of the warning board (6) is slidably connected with the inner wall of the slideway.

6. The warning device for the construction of the wind power generation tower as claimed in claim 1, wherein a water receiving hopper is communicated with the top of the water tank (17), an arc-shaped cover (16) is welded on the top of the water receiving hopper, a water faucet is arranged on one side of the water tank (17) far away from the warning board (6), and water leakage ports are distributed on the arc-shaped cover (16) at equal intervals.

7. The warning device for the construction of the wind power generation tower as claimed in claim 1, wherein a storage box (15) is welded on the outer wall of one side of the box body (1), a drawer with a pull ring is arranged in the storage box (15), and a push handle is welded on the outer part of the other side of the box body (1).