CN210375110U

CN210375110U - A straightness monitoring devices that hangs down for tower crane

Info

Publication number: CN210375110U
Application number: CN201921065604.9U
Authority: CN
Inventors: 衣方远; 贾强海; 朱建伟
Original assignee: Qingdao Honghai Construction Equipment Co Ltd
Current assignee: Qingdao Honghai Construction Equipment Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-21
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a straightness monitoring devices that hangs down for tower crane, the on-line screen storage device comprises a base, the base top is seted up flutedly, the recess top is equipped with the backup pad, the backup pad top is equipped with the casing, be equipped with monitoring facilities in the casing, the monitoring facilities top is equipped with motor, temperature sensor and controller, the motor with temperature sensor with controller electric connection, the output of motor is connected with the axis of rotation, the axis of rotation is kept away from motor one end is equipped with the flabellum. Has the advantages that: through being equipped with motor, temperature sensor and controller, by the temperature of temperature sensor detection casing in, then give the controller signal generation, when the high temperature, the controller will control motor work, drive the axis of rotation and rotate, the axis of rotation rotates and drives the flabellum and rotate to in time dispel the heat to monitoring facilities, the heat dispersion of device has been passed through greatly, has prolonged the life of device.

Description

A straightness monitoring devices that hangs down for tower crane

Technical Field

The utility model relates to a monitoring devices particularly, relates to a straightness monitoring devices that hangs down for tower crane.

Background

In the process of construction of civil engineering and the like, particularly in the construction of buildings such as high-rise buildings, super high-rise buildings and large structures, the tower crane is an important device which is indispensable for construction production as the most common and most common large vertical transportation device, but the tower crane is generally used as a major hazard source for important monitoring in the construction process. Generally, safety accidents often occur in the use process of the tower crane, and certain loss is caused to construction production and social economy.

The tower crane is used as vertical transportation equipment, the perpendicularity of a tower body is an important condition for ensuring the safety and normal operation of the tower crane, and particularly, if the perpendicularity deviation of the tower crane exceeds an allowable normal range, serious consequences are generated. Therefore, the monitoring of the tower crane perpendicularity is one of the key works of tower crane safety management, and at present, the perpendicularity monitoring device for the tower crane is poor in heat dissipation and shock absorption performance, and the service life of the monitoring device is influenced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straightness monitoring devices that hangs down for tower crane to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a straightness monitoring devices that hangs down for tower crane, includes the base, the base top is seted up flutedly, the recess top is equipped with the backup pad, the backup pad top is equipped with the casing, be equipped with monitoring facilities in the casing, the monitoring facilities top is equipped with motor, temperature sensor and controller, the motor with temperature sensor with controller electric connection, the output of motor is connected with the axis of rotation, the axis of rotation is kept away from motor one end is equipped with the flabellum.

Furthermore, a filter screen is arranged in the machine shell, and the filter screen is a replaceable filter screen.

Furthermore, hydraulic rods are symmetrically arranged at the bottom of the base, wheel shafts are arranged at the bottoms of the hydraulic rods, and idler wheels are sleeved on the wheel shafts.

Further, the recess internal fixation is equipped with the fixed plate, the fixed plate both sides are all fixed and are equipped with the slide bar, the slide bar is kept away from fixed plate one end with recess inner wall fixed connection, the slide bar outside cover is equipped with the slider, the slide bar outside just is located the slider with the cover is equipped with damping spring one between the recess inner wall.

Further, the bottom of the supporting plate is provided with a fixed block, the fixed block is provided with a first movable shaft, the first movable shaft is sleeved with a first movable rod and a second movable rod, the first movable rod and the second movable rod are far away from one end of the first movable shaft is connected with the sliding block through the second movable shaft.

Further, the base bottom symmetry is fixed and is equipped with the sleeve, be equipped with the cavity in the sleeve, the spacing groove has been seted up to the symmetry in the cavity, the spacing inslot is equipped with assorted stopper, be equipped with the fixed baffle that is equipped with between the stopper, the fixed supporting leg that is equipped with in baffle bottom.

Furthermore, one end, far away from the baffle, of the supporting leg penetrates through the cavity and extends to the outside of the sleeve to be provided with a cushion block.

Furthermore, a second damping spring is fixedly arranged between the top of the baffle plate and the inner wall of the cavity.

The utility model provides a straightness monitoring devices that hangs down for tower crane, beneficial effect as follows:

(1) through being equipped with base and backup pad to play the effect of support, through being equipped with motor, temperature sensor and controller, detect the temperature in the casing by temperature sensor, then give the controller signal generation, when the high temperature, the controller will control motor work, drive the axis of rotation and rotate, the axis of rotation rotates and drives the flabellum and rotate, thereby in time dispel the heat to monitoring facilities, has passed through the heat dispersion of device greatly, has prolonged the life of device.

(2) Through being equipped with the filter screen to play the effect of filtering the dust, prevent that the dust from entering into monitoring facilities. Through being equipped with hydraulic stem and gyro wheel to need remove, the hydraulic stem work drives the gyro wheel and moves down and ground contact, just so can remove through the gyro wheel. When the supporting plate is extruded, the first movable rod, the second movable rod and the sliding block are matched, so that the damping spring has a damping effect, and the damping performance of the device is improved. When the sleeve is extruded, the two damping springs play a damping role under the cooperation of the limiting groove, the limiting block and the baffle, and the shock resistance of the supporting leg is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a perpendicularity monitoring device for a tower crane according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a housing in the verticality monitoring device for the tower crane according to the embodiment of the present invention;

fig. 3 is a schematic diagram of the internal structure of a sleeve in the verticality monitoring device for a tower crane according to the embodiment of the present invention.

Reference numerals:

1. a base; 2. a groove; 3. a housing; 4. a support plate; 5. monitoring equipment; 6. a motor; 7. a temperature sensor; 8. a controller; 9. a rotating shaft; 10. a fan blade; 11. a filter screen; 12. a hydraulic lever; 13. a roller; 14. a fixing plate; 15. a slide bar; 16. a slider; 17. a first damping spring; 18. a first movable rod; 19. a second movable rod; 20. a baffle plate; 21. a sleeve; 22. a limiting block; 23. and a second damping spring.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, a verticality monitoring device for a tower crane according to an embodiment of the present invention includes a base 1, a groove 2 is formed at the top of the base 1, a supporting plate 4 is disposed at the top of the groove 2, a casing 3 is disposed at the top of the supporting plate 4, a monitoring device 5 is disposed in the casing 3, a motor 6, a temperature sensor 7 and a controller 8 are disposed above the monitoring device 5, the motor 6 is electrically connected to the temperature sensor 7 and the controller 8, an output end of the motor 6 is connected to a rotating shaft 9, a fan blade 10 is disposed at an end of the rotating shaft 9 away from the motor 6, the base 1 and the supporting plate 4 are disposed to support the verticality monitoring device, the motor 6, the temperature sensor 7 and the controller 8 are disposed to detect a temperature in the casing 3 by the temperature sensor 7, and then generate a signal to the controller 8, when the temperature is too high, the controller 8 controls the motor 6 to work to drive the rotating shaft 9 to rotate, and the rotating shaft 9 rotates to drive the fan blades 10 to rotate, so that the monitoring equipment is timely cooled, the heat dissipation performance of the device is greatly improved, and the service life of the device is prolonged.

Example two:

referring to fig. 1-3, for the housing 3, a filter screen 11 is disposed in the housing 3, and the filter screen 11 is a replaceable filter screen, so as to filter dust and prevent dust from entering the monitoring device. For the base 1, hydraulic rods 12 are symmetrically arranged at the bottom of the base 1, a wheel shaft is arranged at the bottom of the hydraulic rods 12, a roller 13 is sleeved on the wheel shaft, the hydraulic rods 12 and the roller 13 are arranged, so that the roller 13 needs to move, the hydraulic rods 12 work to drive the roller 13 to move downwards to be in contact with the ground, and the roller 13 can move. For recess 2, recess 2 internal fixation is equipped with fixed plate 14, fixed plate 14 both sides are all fixed and are equipped with slide bar 15, slide bar 15 is kept away from fixed plate 14 one end with 2 inner wall fixed connection of recess, slide bar 15 outside cover is equipped with slider 16, the slide bar 15 outside just is located slider 16 with the cover is equipped with damping spring 17 between the 2 inner walls of recess, when backup pad 4 received the extrusion, under the cooperation of movable rod 18, movable rod two 19 and slider 16 for damping spring 17 plays the cushioning effect, has improved the damping performance of device. For the supporting plate 4, a fixed block is arranged at the bottom of the supporting plate 4, a first movable shaft is arranged on the fixed block, a first movable rod 18 and a second movable rod 19 are sleeved on the first movable shaft, and one ends of the first movable rod 18 and the second movable rod 19, which are far away from the first movable shaft, are connected with the sliding block 16 through the second movable shaft. For the base 1, the base 1 bottom symmetry is fixed and is equipped with sleeve 21, be equipped with the cavity in the sleeve, the spacing groove has been seted up to the symmetry in the cavity, the spacing inslot is equipped with assorted stopper 22, be equipped with fixedly between the stopper 22 and be equipped with baffle 20, the fixed supporting leg that is equipped with in baffle 20 bottom. For the supporting legs, the end of the supporting leg, which is far away from the baffle plate 20, penetrates through the cavity and extends to the outside of the sleeve to be provided with a cushion block. For the baffle 20, a second damping spring 23 is fixedly arranged between the top of the baffle 20 and the inner wall of the cavity, and when the sleeve 21 is extruded, the second damping spring 23 plays a role in damping under the matching of the limiting groove, the limiting block 22 and the baffle 20, so that the shock resistance of the support leg is improved.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process

In the time of practical application, through being equipped with base 1 and backup pad 4, thereby play the effect of support, through being equipped with motor 6, temperature sensor 7 and controller 8, detect the temperature in the casing 3 by temperature sensor 7, then give controller 8 to signal generation, when the high temperature, motor 6 work will be controlled to controller 8, it rotates to drive axis of rotation 9, axis of rotation 9 rotates and drives flabellum 10 and rotate, thereby in time dispel the heat to monitoring facilities, the heat dispersion of device has been passed through greatly, the life of device has been prolonged. Through being equipped with the filter screen to play the effect of filtering the dust, prevent that the dust from entering into monitoring facilities. By providing the hydraulic rod 12 and the roller 13, and thus requiring movement, the hydraulic rod 12 operates to move the roller 13 downward to contact the ground, so that movement can be performed via the roller 13. When the supporting plate 4 is extruded, the first damping spring 17 plays a damping role under the cooperation of the first movable rod 18, the second movable rod 19 and the sliding block 16, and the damping performance of the device is improved. When the sleeve 21 is extruded, the second damping spring 23 plays a role in damping under the matching of the limiting groove, the limiting block 22 and the baffle 20, and the shock resistance of the supporting leg is improved.

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 straightness monitoring devices that hangs down for tower crane, a serial communication port, including base (1), recess (2) have been seted up at base (1) top, recess (2) top is equipped with backup pad (4), backup pad (4) top is equipped with casing (3), be equipped with monitoring facilities (5) in casing (3), monitoring facilities (5) top is equipped with motor (6), temperature sensor (7) and controller (8), motor (6) with temperature sensor (7) with controller (8) electric connection, the output of motor (6) is connected with axis of rotation (9), axis of rotation (9) are kept away from motor (6) one end is equipped with flabellum (10).

2. The verticality monitoring device for the tower crane according to claim 1, wherein a filter screen (11) is arranged in the casing (3), and the filter screen (11) is a replaceable filter screen.

3. The perpendicularity monitoring device for the tower crane according to claim 2, wherein hydraulic rods (12) are symmetrically arranged at the bottom of the base (1), wheel shafts are arranged at the bottoms of the hydraulic rods (12), and idler wheels (13) are sleeved on the wheel shafts.

4. The perpendicularity monitoring device for the tower crane according to claim 3, characterized in that a fixing plate (14) is arranged in the groove (2) in a fixed mode, a sliding rod (15) is fixedly arranged on two sides of the fixing plate (14), the sliding rod (15) is far away from one end of the fixing plate (14) and fixedly connected with the inner wall of the groove (2), a sliding block (16) is sleeved on the outer side of the sliding rod (15), the outer side of the sliding rod (15) is located, and a damping spring I (17) is sleeved between the sliding block (16) and the inner wall of the groove (2).

5. The perpendicularity monitoring device for the tower crane according to claim 4, characterized in that a fixed block is arranged at the bottom of the supporting plate (4), a first movable shaft is arranged on the fixed block, a first movable rod (18) and a second movable rod (19) are sleeved on the first movable shaft, the first movable rod (18) and the second movable rod (19) are far away from one end of the first movable shaft and the sliding block (16) are connected through the second movable shaft.

6. The perpendicularity monitoring device for the tower crane according to claim 5, characterized in that a sleeve (21) is symmetrically and fixedly arranged at the bottom of the base (1), a cavity is formed in the sleeve, limiting grooves are symmetrically formed in the cavity, matched limiting blocks (22) are arranged in the limiting grooves, a baffle (20) is fixedly arranged between the limiting blocks (22), and supporting legs are fixedly arranged at the bottom of the baffle (20).

7. The perpendicularity monitoring device for the tower crane according to claim 6, wherein a cushion block is arranged at one end, away from the baffle plate (20), of the supporting leg, penetrates through the cavity and extends to the outside of the sleeve.

8. The perpendicularity monitoring device for the tower crane according to claim 7, wherein a second damping spring (23) is fixedly arranged between the top of the baffle plate (20) and the inner wall of the cavity.