CN215798328U - Crank arm vehicle anti-collision facility - Google Patents

Abstract

The utility model relates to the technical field of building engineering detection, in particular to a crank arm vehicle anti-collision facility which comprises a crank arm vehicle body, wherein a control system panel is installed at the top end of the crank arm vehicle body, the top end of the crank arm vehicle body is connected with an operating platform through an extending crank arm, a radar sensor is installed on the surface of the operating platform, guard railings are fixedly connected to the side position of the top end of the operating platform, the guard railings are distributed on the surface of the operating platform in a surrounding mode, and a protection mechanism is installed on the surface of the guard railings. The device adopts metal and plastics composite pipe through the rail guard, and existing intensity can prevent the fish tail again, at the inboard scope installation radar sensor of rail guard for whether have the barrier in the certain distance in the detection operation platform moving direction, the control system panel links with the actuating system of bent arm car body according to radar sensor's detection feedback, thereby reaches and is close to effects such as speed reduction, close on to stop, unexpected collision scram.

Description

Crank arm vehicle anti-collision facility

Technical Field

The utility model relates to the technical field of constructional engineering detection, in particular to a crank arm vehicle anti-collision facility.

Background

The crank arm type overhead working truck is lifting equipment for overhead working, can cross obstacles to carry out overhead working, can work while walking when a platform is lifted to any position, has compact structure and flexible steering, and can ensure that the equipment enters a narrow passage and a crowded working area due to the width of a ground plate.

At present, the walking mode of most crank arm vehicles is that a driver operates the lower part and a person in the lifting basket directs the direction. The mode is characterized in that people at two positions are in cooperation operation, the condition of cooperation errors is inevitable, in addition, the operation of a driver is required to be carried out by receiving the feedback of workers in the lifting basket, the response is delayed, the condition of insufficient approaching or overshoot returning can occur when the position is close to, the insufficient approaching can be continuously and slowly adjusted, the speed is limited, the working efficiency is greatly influenced, the overshoot is more dangerous, the personnel collision is easy to occur, the injury is caused, when the crank arm extends out, the workers in the lifting basket are far away from the driver, the sight is blocked, the operation risk is increased, and therefore the crank arm vehicle anti-collision facility is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crank arm vehicle anti-collision facility, which solves the problems that the operation of the existing driver in the background art is carried out by receiving the feedback of the worker in the lifting basket, the reaction is delayed, the situation of insufficient approach or overshoot return occurs when the driver approaches the position, the insufficient approach needs to be continuously and slowly adjusted, the speed is limited, the working efficiency is greatly influenced, the overshoot is more dangerous, and the injury is easily caused by the collision of the personnel.

In order to achieve the purpose, the utility model provides the following technical scheme: crank arm car anticollision facility, including the crank arm car body, the control system panel is installed on the top of crank arm car body, crank arm car body top is connected with operation platform through extending the crank arm, operation platform's surface mounting has radar sensor, operation platform's top avris position department fixedly connected with rail guard, the rail guard encircles the surface that distributes at operation platform, the surface mounting of rail guard has protection machanism, protection machanism includes the rubber pad, the rubber pad is located operation platform's corner position department, and radar sensor can detect the existence object of certain limit in, and operation platform begins to detect the warning apart from obstacle 300mm, triggers early warning system when distance 100mm and carries out the scram, realizes guarantee operator's personal safety, also can make fine protection to the crank arm car body.

Preferably, operating platform's top surface mounting has storage mechanism, storage mechanism includes the toolbox, the surface of toolbox articulates there is the closing cap, packs the detection instrument through the toolbox, avoids the instrument incomplete when high altitude construction.

Preferably, the inner wall fixedly connected with link of tool holder, the bar spout has been seted up on the surface of link, and the inside of bar spout is inserted and is equipped with the slider, carries on spacingly through the bar spout of link to the slider, guarantees the stationarity of slider when removing.

Preferably, the inside arc recess of having seted up of bar spout of link, the bottom of slider is rotated and is installed the ball, and the bottom surface of ball contacts with the arc recess inner wall of link, the top fixedly connected with baffle of slider rolls the rotation through the ball to improve the smoothness degree when baffle removes.

Preferably, the cross section of the rubber pad is of a semicircular structure, the rubber pad wraps the surface of the protective guard, the protective guard is wrapped by the rubber pad, the protective guard is prevented from being in direct collision contact with a barrier, and damage caused by rigid collision of the protective guard is avoided.

Preferably, the inner side of the rubber pad is fixedly connected with an inner shaft, the surface of the inner shaft is sleeved with an outer cylinder, the left side of the inner shaft is fixedly connected with a buffer spring, and the elastic force of the buffer spring can avoid damage caused by rigid collision.

Preferably, the bottom end of the outer barrel is fixedly connected with a connecting plate, the inner side of the connecting plate is fixedly connected with a movable steel plate, and the connecting plate is connected with the outer barrel through the movable steel plate, so that the rubber pad is fixed in position, and the stability of the rubber pad is guaranteed.

Preferably, the movable steel plate runs through the inside of mount, logical groove has been seted up on the mount surface, and the internal diameter that leads to the groove and the external diameter looks adaptation of movable steel plate, the top fixedly connected with operation platform of mount carries on spacingly to the movable steel plate through the logical groove of mount, makes the movable steel plate only can remove about.

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

(1) the device is provided with a radar sensor and a protection mechanism, the protective guard is made of metal and plastic composite pipes, the strength is high, scratches can be prevented, the connection among multiple groups of rubber pads is in a flexible mode, damage caused by rigid collision can be avoided, the radar sensor is arranged in the range of the inner side of the protective guard and used for detecting whether obstacles exist within a certain distance in the running direction of an operation platform, and a control system panel is linked with a driving system of a crank arm vehicle body according to detection feedback of the radar sensor, so that the effects of approaching deceleration, approaching stop, accidental collision emergency stop and the like are achieved, the personal safety of an operator is guaranteed, and the crank arm vehicle body can be well protected;

(2) the device is through being provided with storage mechanism, places the inside at the tool holder through required accessory when will being under construction to separate through the kind of baffle to required instrument, avoid the instrument part confusion, the staff need look for when using, the orderly district of instrument separates puts the work efficiency that can effectively improve the staff.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without creative efforts.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the shielding mechanism of the present invention;

FIG. 3 is a schematic perspective exploded view of the shielding mechanism of the present invention;

FIG. 4 is a perspective view of the storage mechanism of the present invention;

fig. 5 is a partial three-dimensional burst schematic view of the storage mechanism of the present invention.

In the figure: 1. a crank arm vehicle body; 2. a control system panel; 3. an extension crank arm; 4. an operating platform; 5. protecting the fence; 6. a radar sensor; 7. a protection mechanism; 71. a fixed mount; 72. a movable steel plate; 73. an outer cylinder; 74. an inner shaft; 75. a buffer spring; 76. a rubber pad; 77. a connecting plate; 8. a storage mechanism; 81. a tool box; 82. sealing the cover; 83. a partition plate; 84. a connecting frame; 85. a slider; 86. and a ball.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a crank arm vehicle anti-collision facility comprises a crank arm vehicle body 1, a control system panel 2 is installed at the top end of the crank arm vehicle body 1, the top end of the crank arm vehicle body 1 is connected with an operating platform 4 through an extending crank arm 3, radar sensors 6 are installed on the surface of the operating platform 4, guard railings 5 are fixedly connected to the side position of the top end of the operating platform 4, the guard railings 5 are distributed on the surface of the operating platform 4 in a surrounding mode, a protection mechanism 7 is installed on the surface of the guard railing 5, the protection mechanism 7 comprises rubber pads 76, the rubber pads 76 are located at the corner positions of the operating platform 4, the radar sensors 6 can detect objects in a certain range, 3 radar sensors 6 are respectively arranged on the upper portion, the lower portion, the left portion, the right portion, the front portion, the upper portion, the lower portion, the 3 radar sensors 6 are arranged on the rear portion, 15 radar sensors 6 are arranged in total, 2 radar sensors 6 are arranged in front of the crank arm vehicle body 1, 2 radar sensors 6 are arranged in total, the operation platform 4 starts to detect and alarm when being 300mm away from the obstacle, and the early warning system is triggered to stop suddenly when the distance is 100 mm;

further, the top surface mounting of operation platform 4 has storage mechanism 8, and storage mechanism 8 includes tool holder 81, and tool holder 81's surface articulates there is closing cap 82, packs the detection instrument through tool holder 81, avoids influencing the thing emergence of staff's job schedule because of the instrument is incomplete when high altitude construction, has improved work efficiency to a certain extent.

Further, the inner wall fixedly connected with link 84 of tool holder 81, the bar spout has been seted up on the surface of link 84, and the inside of bar spout is inserted and is equipped with slider 85, and slider 85's top fixedly connected with baffle 83 carries on spacingly to slider 85 through the bar spout of link 84, guarantees the stationarity of slider 85 when the removal, avoids slider 85 to take place the skew when the removal, influences the district that the baffle 83 separates the effect.

Further, the arc-shaped groove has been seted up inside the bar spout of link 84, and ball 86 is installed in the rotation of slider 85's bottom, and the bottom surface of ball 86 contacts with the arc-shaped groove inner wall of link 84, and slider 85 drives ball 86 in the removal and rolls in the arc-shaped groove of link 84 is inside to realize the space conditioning of tool holder 81, improve the smoothness degree when baffle 83 removes simultaneously, avoid appearing the card when promoting baffle 83 and pause.

Further, the cross section of the rubber pad 76 is of a semicircular structure, the rubber pad 76 wraps the surface of the protective guard 5, the protective guard 5 is wrapped by the rubber pad 76, direct collision and contact between the protective guard 5 and a barrier are avoided, damage caused by rigid collision of the protective guard 5 is avoided, the protective guard 5 is made of metal and plastic composite pipes, the elasticity is good, the required strength can be met, and the strength and scratch can be prevented.

Further, an inner shaft 74 is fixedly connected to the inner side of the rubber pad 76, the outer cylinder 73 is sleeved on the surface of the inner shaft 74, and a buffer spring 75 is fixedly connected to the left side of the inner shaft 74, when the rubber pad 76 collides, the rubber pad 76 is forced to move outwards, the rubber pad 76 pushes the inner shaft 74 to move in the moving process, so that the buffer spring 75 is compressed and deformed, and at the moment, the elastic force of the buffer spring 75 can avoid damage caused by rigid collision.

Further, the bottom end of the outer cylinder 73 is fixedly connected with a connecting plate 77, the inner side of the connecting plate 77 is fixedly connected with a movable steel plate 72, and the movable steel plate 72 is connected with the outer cylinder 73, so that the position of the rubber pad 76 is fixed, and the rubber pad 76 is prevented from moving up and down in a collision to influence the protection effect of the rubber pad 76 on the guard rail 5.

Further, activity steel sheet 72 runs through the inside of mount 71, and logical groove has been seted up on mount 71 surface, and the internal diameter that leads to the groove and the external diameter looks adaptation of activity steel sheet 72, and the top fixedly connected with operation platform 4 of mount 71 carries on spacingly to activity steel sheet 72 through the logical groove of mount 71, makes activity steel sheet 72 only can remove about, avoids activity steel sheet 72 skew to rock, influences operation platform 4's stability.

The working principle is as follows: when the device is used, as shown in the attached drawings 1, 2 and 3, firstly, the protective guard 5 is made of metal and plastic composite pipes, the strength is high, and scratches can be prevented, the connection among a plurality of groups of rubber pads 76 is in a flexible mode, when the rubber pads 76 collide, the rubber pads 76 are stressed to move outwards, the rubber pads 76 push the inner shaft 74 to move in the moving process, so that the buffer springs 75 are compressed and deformed, at the moment, the elastic force of the buffer springs 75 can avoid damage caused by rigid collision, the radar sensor 6 is arranged in the inner side range of the protective guard 5 and used for detecting whether obstacles exist in a certain distance in the running direction of the operating platform 4, and the control system panel 2 is linked with the driving system of the crank car body 1 according to the detection feedback of the radar sensor 6, so that the effects of approaching deceleration, near stop, accidental collision emergency stop and the like are achieved;

next, as shown in fig. 4 and 5, before the worker works, the worker places the relevant tool in the interior of the tool box 81 and performs the partition by the partition 83, when the interior space of the tool box 81 needs to be adjusted, the worker pushes the partition 83 to move, the partition 83 pushes the sliding block 85 to move in the movement, and the sliding block 85 drives the ball 86 to roll in the arc-shaped groove of the connecting frame 84 in the movement, so as to achieve the space adjustment of the tool box 81 and simultaneously improve the fluency when the partition 83 moves, which is the overall working principle of the present invention.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. Bent arm car anticollision facility, including bent arm car body (1), its characterized in that: control system panel (2) are installed on the top of cranking arm car body (1), cranking arm car body (1) top is connected with operation platform (4) through extending crank arm (3), the surface mounting of operation platform (4) has radar sensor (6), the top avris position department fixedly connected with rail guard (5) of operation platform (4), rail guard (5) encircle the surface of distribution at operation platform (4), the surface mounting of rail guard (5) has protection machanism (7), protection machanism (7) include rubber pad (76), rubber pad (76) are located the corner position department of operation platform (4).

2. The crank arm vehicle anti-collision facility according to claim 1, characterized in that: the top surface mounting of operation platform (4) has storage mechanism (8), storage mechanism (8) are including tool holder (81), tool holder (81)'s surface articulates there is closing cap (82).

3. The crank arm vehicle anti-collision facility according to claim 2, characterized in that: the tool box is characterized in that a connecting frame (84) is fixedly connected to the inner wall of the tool box (81), a strip-shaped sliding groove is formed in the surface of the connecting frame (84), a sliding block (85) is inserted into the strip-shaped sliding groove, and a partition plate (83) is fixedly connected to the top end of the sliding block (85).

4. A crank arm vehicle anticollision facility according to claim 3, characterized in that: an arc-shaped groove is formed in the strip-shaped sliding groove of the connecting frame (84), the bottom end of the sliding block (85) is rotatably provided with a ball (86), and the bottom end surface of the ball (86) is in contact with the inner wall of the arc-shaped groove of the connecting frame (84).

5. The crank arm vehicle anti-collision facility according to claim 1, characterized in that: the cross section of the rubber pad (76) is of a semicircular structure, and the rubber pad (76) is wrapped on the surface of the protective guard (5).

6. The crank arm vehicle anti-collision facility according to claim 1, characterized in that: an inner shaft (74) is fixedly connected to the inner side of the rubber pad (76), an outer cylinder (73) is sleeved on the surface of the inner shaft (74), and a buffer spring (75) is fixedly connected to the left side of the inner shaft (74).

7. The crank arm vehicle anticollision facility according to claim 6, characterized in that: the bottom end of the outer barrel (73) is fixedly connected with a connecting plate (77), and the inner side of the connecting plate (77) is fixedly connected with a movable steel plate (72).

8. The crank arm vehicle anticollision facility according to claim 7, characterized in that: the movable steel plate (72) penetrates through the inside of the fixing frame (71), a through groove is formed in the surface of the fixing frame (71), the inner diameter of the through groove is matched with the outer diameter of the movable steel plate (72), and the top end of the fixing frame (71) is fixedly connected with an operating platform (4).

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