CN210351448U

CN210351448U - Tower crane wireless signal transmission device is used in building site supervision with protector

Info

Publication number: CN210351448U
Application number: CN201921547135.4U
Authority: CN
Inventors: 罗威
Original assignee: Wuhan Guangxin Zhigan Technology Co Ltd
Current assignee: Wuhan Guangxin Zhigan Technology Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-04-17
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a tower crane wireless signal transmission device with a protective device for building site supervision, which comprises a support column, wherein a rotating plate is rotatably sleeved at the middle part of the inner side of the upper end of the support column, a second spring is fixed on the side surface of the rotating plate, a fixed block is fixed on the inner side wall of the upper end of the support column, the other end of the second spring is fixedly connected with the fixed block, and a first telescopic pipe and a second telescopic pipe are arranged on the rotating plate; through being provided with first flexible pipe, first spring, support column, rotor plate, second spring, fixed block, protection casing and ya keli transparent plate, be convenient for avoid the too big wireless bridge body that causes of collision power to damage, the security of the improve equipment of being convenient for, through being provided with locking screw, lock nut, wireless bridge body, radiator-grid framework, slider and heat dissipation protection network, be convenient for avoid the heat dissipation protection network to be mostly the integral type structure with wireless bridge body, lead to dismantling the inconvenience of clearance to the heat dissipation protection network.

Description

Tower crane wireless signal transmission device is used in building site supervision with protector

Technical Field

The utility model belongs to the technical field of wireless signal transmission for the building site, concretely relates to tower crane wireless signal transmission device is used in building site supervision with protector.

Background

With the continuous progress of the society, the concept of safe production is deeply mastered, in order to facilitate the supervision of a construction site, a tower crane is checked through a camera, due to the particularity of a monitoring environment, the wiring of the construction site is difficult, a wireless monitoring system is high in flexibility and expansibility and widely adopted by the construction site, and a wireless network bridge is generally adopted for real-time transmission during wireless transmission, so that the omnibearing and real-time checking is facilitated. Present building site is wireless bridge for tower crane is in the use, the machinery of building site may collide with wireless bridge, lead to wireless bridge to damage, current mechanism is not convenient for cushion outside impact, the result of use is relatively poor, heat dissipation protection network is mostly the integral type structure with wireless bridge in addition, when the building site uses, the more jam that can cause the protection mesh of dust and worm, the protection network dismouting is inconvenient, be not convenient for wash the protection network, influence the radiating effect, we propose a building site for supervision tower crane wireless signal transmission device with protector for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tower crane radio signal transmission device is used in building site supervision with protector, in order to solve present building site for the tower crane wireless network bridge in the above-mentioned background art and in the use, the machinery in building site may bump with wireless network bridge, lead to wireless network bridge to damage, current mechanism is not convenient for cushion outside impact, the result of use is relatively poor, heat dissipation protection network and wireless network bridge are mostly the integral type structure in addition, when the building site uses, dust and the more jam that can cause the protection mesh of worm, the protection network dismouting is inconvenient, be not convenient for wash the protection network, influence the problem of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: a tower crane wireless signal transmission device with a protection device for building site supervision comprises a support column, wherein a rotating plate is sleeved at the middle part of the inner side of the upper end of the support column in a rotating mode, a second spring is fixed on the side surface of the rotating plate, a fixed block is fixed on the inner side wall of the upper end of the support column, the other end of the second spring is fixedly connected with the fixed block, a first telescopic pipe and a second telescopic pipe are included on the rotating plate, the second telescopic pipe is positioned outside the first telescopic pipe, a first spring is arranged inside the first telescopic pipe, an installation supporting rod is fixed at the top end of the first telescopic pipe, a protection cover is fixed on one side surface of the installation supporting rod, a wireless network bridge body is fixed inside the protection cover through bolts, an acrylic transparent plate is rotatably connected at the upper end of the inner side of the, the inboard of protection casing lower extreme is provided with the draw-in groove, ya keli transparent plate is connected through buckle and draw-in groove cooperation with the protection casing, wireless bridge body side surface is provided with radiator-grid mechanism.

Preferably, the radiator-grid mechanism includes lock nut, heat dissipation protection network, radiator-grid frame and locking screw, the thermovent has been seted up to wireless network bridge body side surface, installation slide opening has been seted up to thermovent one side surface, the inboard of thermovent is provided with the radiator-grid frame, the inboard integrated into one piece of radiator-grid frame has the heat dissipation protection network, radiator-grid frame one side fixed surface has locking screw, locking screw outside threaded connection has lock nut, wireless network bridge body and radiator-grid frame carry out fixed connection through installation slide opening, lock nut and locking screw.

Preferably, the radiator-grid mechanism further comprises a sliding block, two sliding grooves are formed in two side walls opposite to the radiating opening, the sliding block is connected to the inner side of each sliding groove in a sliding mode, and the sliding block is fixedly connected with the radiator-grid framework.

Preferably, a handle is fixed on the other side surface of the radiator mesh frame, and the handle is U-shaped.

Preferably, the number of the second springs is four, and the four second springs are symmetrically distributed along the rotating plate.

Preferably, the cross section of the protecting cover is U-shaped, and chamfers are arranged at two ends of the protecting cover.

Preferably, the number of the second telescopic pipes is two, the two second telescopic pipes are symmetrically arranged along the first telescopic pipe, and the outer diameter of each second telescopic pipe is one fifth to one half of the outer diameter of the first telescopic pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through being provided with first flexible pipe, first spring, support column, rotor plate, second spring, fixed block, protection casing and ya keli transparent plate, be convenient for cushion the impact in the outside, avoid the too big wireless bridge body that causes of impact to damage, the security of the improve equipment of being convenient for opens and shuts the ya keli transparent plate simply simultaneously, is convenient for install the maintenance to the wireless bridge body, has improved the practicality of device.

(2) Through being provided with locking screw, lock nut, wireless network bridge body, heat dissipation net frame, slider and heat dissipation protection network, be convenient for dismantle the heat dissipation protection network of wireless network bridge body side, avoid heat dissipation protection network and wireless network bridge body mostly to be the integral type structure, when the building site uses, the more jam that causes the protection mesh of dust and worm, the influence is dismantled the clearance to it and is maintained, be convenient for reduce the maintenance intensity, save the maintenance time, be convenient for improve the economic benefits of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view at a in fig. 1 according to the present invention;

fig. 3 is a schematic structural view of a second spring according to the present invention;

fig. 4 is a schematic cross-sectional view of the utility model at B in fig. 1;

in the figure: 1. a support pillar; 2. a first telescopic tube; 3. a second telescopic tube; 4. mounting a support rod; 5. a protective cover; 6. locking the nut; 7. a wireless bridge body; 8. an acrylic transparent plate; 9. a heat dissipation protective net; 10. a handle; 11. a rotating plate; 12. a first spring; 13. a second spring; 14. a fixed block; 15. a slider; 16. locking the screw rod; 17. a heat-dissipating mesh frame.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a tower crane wireless signal transmission device with a protection device for site supervision comprises a support column 1, a rotating plate 11 is rotatably sleeved in the middle of the inner side of the upper end of the support column 1, a second spring 13 is fixed on the side surface of the rotating plate 11, a fixed block 14 is fixed on the inner side wall of the upper end of the support column 1, the other end of the second spring 13 is fixedly connected with the fixed block 14, collision force in the horizontal direction of the edge part of a protective cover 5 is buffered through rotation of the rotating plate 11 and elastic force of the second spring 13, the rotating plate 11 comprises a first extension tube 2 and a second extension tube 3, the second extension tube 3 is positioned outside the first extension tube 2, a first spring 12 is arranged inside the first extension tube 2, collision force in the vertical direction is buffered through extension of the first extension tube 2 and elastic force of the first spring 12, a mounting support rod 4 is fixed at the top end of the

first extension tube

2, 4 side fixed surface of installation branch has

protection casing

5, 5 inboards of protection casing have wireless bridge body 7 through the bolt fastening, 5 inboard upper ends of protection casing are rotated and are connected with ya keli transparent plate 8, be convenient for seal the opening of 5 one sides of protection casing, the side surface of 8 one ends of ya keli transparent plate is provided with the buckle, the inboard of 5 lower extremes of protection casing is provided with the draw-in groove, inferior keli transparent plate 8 cooperates through buckle and draw-in groove with protection casing 5 and is connected, be convenient for rotate inferior keli transparent plate 8 and open and shut, 7 side surfaces of wireless bridge body are provided with radiator.

In this embodiment, preferably, the heat dissipation network mechanism includes a lock nut 6, a heat dissipation protection network 9, a heat dissipation network frame 17 and a lock screw 16, a heat dissipation port has been opened on the side surface of the wireless network bridge body 7, an installation slide hole has been opened on the surface of one side of the heat dissipation port, a heat dissipation network frame 17 is provided on the inside of the heat dissipation port, the heat dissipation protection network 9 is formed integrally on the inside of the heat dissipation network frame 17, a lock screw 16 is fixed on the surface of one side of the heat dissipation network frame 17, the lock nut 6 is connected to the outside of the lock screw 16 through a thread, the wireless network bridge body 7 and the heat dissipation network frame 17 are fixedly connected through the installation slide hole, the lock.

In this embodiment, preferably, the heat sink net mechanism further includes a sliding block 15, two sliding grooves are formed in two opposite side walls of the heat sink, the sliding block 15 is connected to the inner side of each sliding groove in a sliding manner, and the sliding block 15 is fixedly connected with the heat sink net frame 17, so that the heat sink net frame 17 can be connected with the wireless bridge body 7 better.

In this embodiment, preferably, a handle 10 is fixed on the other side surface of the heat sink net frame 17, and the handle 10 is U-shaped, so that the heat sink protective net 9 can be pulled out from the inside of the heat sink conveniently.

In this embodiment, preferably, four second springs 13 are provided, and the four second springs 13 are symmetrically distributed along the rotating plate 11, so as to better buffer the collision force in the horizontal direction.

In this embodiment, preferably, the cross section of the protecting cap 5 is "u" shaped, and chamfers are arranged at two ends of the protecting cap 5, so as to prevent scratching to an installer during installation.

In this embodiment, preferably, two second extension tubes 3 are provided, the two second extension tubes 3 are symmetrically arranged along the first extension tube 2, and the outer diameter of the second extension tube 3 is one fifth to one half of the outer diameter of the first extension tube 2, so as to better enable the shield 5 to move up and down in the vertical direction.

The utility model discloses a theory of operation and use flow: when the wireless bridge is used, the wireless bridge body 7 is fixedly arranged on the inner side of the protective cover 5 through a bolt, then the acrylic transparent plate 8 is rotated, the acrylic transparent plate 8 and the protective cover 5 are matched and connected through a clamping groove and a buckle, when an external object collides with the protective cover 5, the collision force in the vertical direction is conveniently buffered through the first extension tube 2 and the first spring 12, the protective cover 5 is conveniently rotated through the rotating plate 11, the second spring 13 and the fixed block 14, the collision force in the horizontal direction is further conveniently buffered, the wireless bridge body 7 is prevented from being fixedly connected with a supporting rod, the larger collision force can cause the damage of the wireless bridge body 7, meanwhile, the acrylic transparent plate 8 is simple to open and close, the wireless bridge body 7 is convenient to install, after the wireless bridge is used for a period of time, the locking nut 6 can be loosened, and then the handle 10 is pulled to move to one side away from the wireless bridge body 7, the handle 10 moves to drive the locking screw 16 on the surface of one side of the heat dissipation net frame 17 to be separated from the inner side of the sliding hole, so that the wireless network bridge body 7 can be separated from the heat dissipation net frame 17, the heat dissipation protective net 9 is cleaned and maintained, and the heat dissipation protective net 9 is prevented from being inconvenient to disassemble and poor in maintenance effect after dust and insects on a construction site block meshes of the heat dissipation protective net 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tower crane wireless signal transmission device is used in building site supervision with protector, includes support column (1), its characterized in that: the middle part of the inner side of the upper end of the supporting column (1) is rotatably sleeved with a rotating plate (11), a second spring (13) is fixed on the side surface of the rotating plate (11), a fixed block (14) is fixed on the inner side wall of the upper end of the supporting column (1), the other end of the second spring (13) is fixedly connected with the fixed block (14), a first telescopic pipe (2) and a second telescopic pipe (3) are included on the rotating plate (11), the second telescopic pipe (3) is located on the outer side of the first telescopic pipe (2), a first spring (12) is arranged on the inner side of the first telescopic pipe (2), an installation supporting rod (4) is fixed at the top end of the first telescopic pipe (2), a protective cover (5) is fixed on the surface of one side of the installation supporting rod (4), a wireless network bridge body (7) is fixed on the inner side of the protective cover (5) through bolts, and an acrylic transparent plate, the side surface of ya keli transparent plate (8) one end is provided with the buckle, the inboard of protection casing (5) lower extreme is provided with the draw-in groove, ya keli transparent plate (8) is connected through buckle and draw-in groove cooperation with protection casing (5), wireless bridge body (7) side surface is provided with radiator-grid mechanism.

2. The tower crane wireless signal transmission device with the protection device for building site supervision according to claim 1, characterized in that: the heat dissipation net mechanism comprises a locking nut (6), a heat dissipation protective net (9), a heat dissipation net frame (17) and a locking screw (16), a heat dissipation port is formed in the side surface of the wireless network bridge body (7), an installation sliding hole is formed in the surface of one side of the heat dissipation port, the heat dissipation net frame (17) is arranged on the inner side of the heat dissipation port, the heat dissipation protective net (9) is formed in the inner side of the heat dissipation net frame (17) in an integrated mode, the locking screw (16) is fixed to the surface of one side of the heat dissipation net frame (17), the locking screw (16) is in threaded connection with the locking nut (6) on the outer side, and the wireless network bridge body (7) and the heat dissipation net frame (17) are fixedly connected through the installation sliding hole.

3. The tower crane wireless signal transmission device with the protection device for building site supervision according to claim 2, characterized in that: the radiator-grid mechanism further comprises a sliding block (15), two sliding grooves are formed in two opposite side walls of the radiating opening, the sliding block (15) is connected to the inner side of each sliding groove in a sliding mode, and the sliding block (15) is fixedly connected with the radiator-grid framework (17).

4. The tower crane wireless signal transmission device with the protection device for building site supervision according to claim 2, characterized in that: a handle (10) is fixed on the other side surface of the heat dissipation net frame (17), and the handle (10) is U-shaped.

5. The tower crane wireless signal transmission device with the protection device for building site supervision according to claim 1, characterized in that: the number of the second springs (13) is four, and the four second springs (13) are symmetrically distributed along the rotating plate (11).

6. The tower crane wireless signal transmission device with the protection device for building site supervision according to claim 1, characterized in that: the cross section of the protective cover (5) is U-shaped, and chamfers are arranged at two ends of the protective cover (5).

7. The tower crane wireless signal transmission device with the protection device for building site supervision according to claim 1, characterized in that: the two second telescopic pipes (3) are symmetrically arranged along the first telescopic pipe (2), and the outer diameter of each second telescopic pipe (3) is one fifth to one half of the outer diameter of the first telescopic pipe (2).