CN115807528A - Portable side slope protection operation platform - Google Patents

Abstract

The invention discloses a mobile side slope protection operation platform, which includes a horizontal mobile vehicle, the horizontal mobile vehicle includes a first horizontal mobile vehicle and a second horizontal mobile vehicle, the first horizontal mobile vehicle is located at the bottom of the slope, and the second horizontal mobile vehicle is located at the bottom of the slope. The mobile vehicle is located at the top of the slope, and a support frame is hinged between the first horizontal mobile vehicle and the second horizontal mobile vehicle. The support frame includes a plurality of mutually parallel support rods, and the support rods are connected by buckles or bolts. The first horizontal The mobile vehicle, the second horizontal mobile vehicle and the support frame are provided with a positioning device, the positioning device is connected with the ground or a slope, and the support frame is provided with a working platform. The invention facilitates the horizontal movement along the slope by setting the horizontal moving vehicle and the supporting frame; by hingedly connecting the supporting frame and the horizontal moving vehicle, it can adapt to slopes of different inclinations; slope, and the operating radius of the support frame is relatively large.

Description

A mobile slope protection operation platform

technical field

The invention relates to the technical field of slope construction, and more specifically relates to a mobile slope protection operation platform.

Background technique

In highway engineering, protective engineering needs to erect a protective frame on the slope platform in accordance with the requirements of design documents or construction specifications. At present, in highway engineering, the erection process of the protective frame is divided into the traditional steel pipe scaffold erection process, the vertical mobile protective frame process and the horizontal mobile protective frame process.

The traditional protective frame erection process is carried out in sequence according to the following procedures: slope excavation; slope platform trimming; setting pole backing plate; Steps; set up the operation platform, a total of six processes. The erection of protective scaffolding in this process requires more labor resources, and requires repeated erection and dismantling. The operation is more complicated, safety accidents are prone to occur, the technical level of the operators is high, and the construction cost is high.

A Chinese invention patent with the application number CN202110565439.9 discloses a slope operation platform. The operation platform adopts the vertically movable protective frame technology, and the angle-adjustable support close to the slope through the traction system frame connection to achieve a work platform that can move up and down. However, this vertically movable protective frame has the problem that the inclined support rod cannot move up and down when encountering the protruding rocks of the slope during the traction process of the traction system, and when moving the protective frame laterally, it is necessary to repeatedly install and disassemble the traction system and the supporting frame, which is complicated in construction .

A Chinese invention patent with the application number CN202120847078.2 discloses a platform device for slope construction. Realize multi-angle slope operations. This kind of horizontally movable protective frame has a small working radius. When a work point needs to be moved laterally, the work platform needs to be lowered and then moved laterally, and the tilting safety of the scissors and forks support system of the work platform cannot be guaranteed during the rising process. Structural stability is poor.

The above deficiencies need to be improved.

Contents of the invention

In order to solve the problem that the existing vertically mobile slope operation platform cannot move up and down when encountering protruding rocks on the slope, the traction system and support frame need to be repeatedly installed and disassembled when moving the protective frame laterally, and the horizontally movable slope operation platform has a small working radius. , when a work point needs to be moved laterally, the operating platform needs to be lowered to the lowest point and then moved laterally, the scissor fork support system is tilted, and the structure is unstable. The invention provides a mobile slope protection operating platform.

Technical solution of the present invention is as follows:

A mobile slope protection operation platform, including a horizontal mobile vehicle, the horizontal mobile vehicle includes a first horizontal mobile vehicle and a second horizontal mobile vehicle, the first horizontal mobile vehicle is located at the bottom of the slope, and the second horizontal mobile vehicle Two horizontal mobile vehicles are located at the top of the slope, a support frame is hinged between the first horizontal mobile vehicle and the second horizontal mobile vehicle, and the support frame includes a plurality of mutually parallel support rods. The support rods are connected by buckles or bolts, and the first horizontal mobile vehicle, the second horizontal mobile vehicle and the support frame are provided with a positioning device, the positioning device is connected with the ground or a slope, and the support frame A work platform is arranged on the top.

Further, the positioning device includes a vertical positioning mechanism, the vertical positioning mechanism is arranged on the first horizontal moving vehicle or the second horizontal moving vehicle, the vertical positioning mechanism includes hydraulically telescopic outriggers, the Expansion bolts are arranged at the bottom of the hydraulic telescopic outrigger, and the expansion bolts are connected to the ground.

Further, the positioning device includes a horizontal positioning mechanism, the horizontal positioning mechanism includes a connecting rod, one end of the connecting rod is connected to the support frame, and the other end of the connecting rod is hinged to a connecting seat, and the connecting seat is provided with Fasteners are provided, and the connecting seat is connected with the slope through the fasteners.

Further, the horizontal moving vehicle includes a chassis, the bottom of the chassis is provided with a drive wheel, the top of the chassis is provided with a motor, and a transmission device for transmission between the motor and the drive wheel is provided .

Further, the bottom of the chassis is provided with driven wheels.

Further, a battery is arranged on the top of the chassis, and the battery is electrically connected to the electric motor.

Further, a counterweight is arranged on the top of the chassis.

Further, both ends of the chassis are provided with the motor and the driving wheels.

Further, positioning pins are provided at the joints between the support frame and the first horizontal moving vehicle and the second horizontal moving vehicle.

Further, the support bar includes a vertical bar and a horizontal bar, the vertical bar is hinged with the first horizontal moving vehicle and the second horizontal moving vehicle, and the horizontal bar is hinged with the vertical bar.

According to the present invention of the above-mentioned scheme, its beneficial effect is that the present invention facilitates horizontal movement along the slope by setting the horizontal mobile vehicle and the support frame; by hinged the support frame and the horizontal mobile vehicle, it can adapt to slopes of different inclinations; the support rod Through buckle or bolt connection, it can adapt to slopes of different heights, and the working radius of the support frame is large, up to 10-20m. Under the premise of ensuring the safety, stability, flexibility and convenience of the platform, the construction period of slope protection construction is effectively shortened, and the cost is saved. At the same time, a rechargeable battery is configured as a power source, which improves the environmental protection of the device.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only of the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is the side view structural representation of the present invention;

Fig. 2 is the front structural schematic diagram of the present invention;

Figure 3 is an enlarged view of the structure at A in Figure 1;

Figure 4 is an enlarged view of the structure at B in Figure 1;

Figure 5 is an enlarged view of the structure at C in Figure 1;

FIG. 6 is an enlarged view of the structure at D in FIG. 2 .

Wherein, each reference sign in the figure: 1, horizontal mobile vehicle; 11, first horizontal mobile vehicle; 12, second horizontal mobile vehicle; 13, chassis; 14, drive wheel; 15, electric motor; 16, transmission device; 161 , reducer; 162, driving bevel gear; 163, driven bevel gear; 164, first transmission gear; 165, second transmission gear; 166, transmission shaft; 17, driven wheel; 18, battery; 2, slope; 3. Support frame; 31. Support rod; 32. Vertical rod; 33. Cross bar; 4. Positioning device; 41. Vertical positioning mechanism; 411. Hydraulic telescopic outrigger; 412. Expansion bolt; 42. Horizontal positioning mechanism; 421, connecting rod; 422, connecting seat; 423, fastener; 5, counterweight block; 6, positioning pin; 7, operating platform.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

It should be noted that when a component is referred to as “fixing” or “setting” or “connecting” another component, it may be directly or indirectly located on the other component. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. The indicated orientation or position is based on the orientation or position shown in the drawings, and is only for convenience of description, and should not be understood as a limitation on the technical solution. The terms "first", "second" and so on are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of technical features. "Many" means two or more, unless otherwise clearly and specifically defined. "Several" means one or more than one, unless otherwise clearly and specifically defined.

As shown in Figure 1, a kind of mobile side slope protection operation platform according to the present invention includes a horizontal mobile vehicle 1, and the horizontal mobile vehicle 1 includes a first horizontal mobile vehicle 11 and a second horizontal mobile vehicle 12, the first horizontal mobile vehicle The car 11 is positioned at the bottom of the slope 2, and the second horizontally moving vehicle 12 is positioned at the top of the slope 2. A supporting frame 3 is hinged between the first horizontally moving vehicle 11 and the second horizontally moving vehicle 12. The supporting frame 3 includes multiple Two support rods 31 parallel to each other, the support rods 31 are connected by buckles or bolts, the first horizontal mobile vehicle 11, the second horizontal mobile vehicle 12 and the support frame 3 are provided with a positioning device 4, and the positioning device 4 is connected to the ground or the slope surface Connected, the support frame 3 is provided with a working platform 7.

When the platform moves, all the positioning devices 4 are retracted, the positioning device 4 is separated from the ground or the slope, and the first horizontal moving vehicle 11 and the second horizontal moving vehicle 12 are started, and the first horizontal moving vehicle 11 moves at the bottom of the slope 2 , the second horizontally moving vehicle 12 moves at the bottom of the slope 2, the first horizontally moving vehicle 11 and the second horizontally moving vehicle 12 move synchronously, and drive the support frame 3 to move horizontally along the side slope 2, thereby driving the operating platform 7 to move along the side slope 2 Move horizontally.

After the platform is in place, close the first horizontal mobile vehicle 11 and the second horizontal mobile vehicle 12, connect the positioning device 4 with the ground or slope, and position the platform so that the working platform 7 is stable and convenient for operators to carry out construction.

When the slope ratio of the side slope 2 changes, the support frame 3 is hinged with the first horizontal mobile vehicle 11 and the second horizontal mobile vehicle 12, and the hinge can be adaptively rotated, thereby adjusting the angle of the support frame 3 to make the gap between the support frame 3 and the side slope 2 30-50cm, and then adjust the angle of the work platform 7 to facilitate the construction of the slope 2 protection project.

When the height of the side slope 2 changes, change the number of support rods 31 on the support frame 3 to adjust the height of the support frame 3, so that the height of the support frame 3 can be adapted to different heights of the side slope 2. It is connected by a buckle or bolt to facilitate disassembly and assembly, and the working platform 7 It is also connected with the support frame 3 by means of buckles or bolts, so as to facilitate the adjustment of the position of the working platform 7 on the support frame 3 .

The present invention facilitates the horizontal movement along the side slope 2 by setting the horizontal moving vehicle 1 and the supporting frame 3, the supporting frame 3 and the horizontal moving vehicle 1 are hinged, and can adapt to slopes 2 with different degrees of inclination, and the supporting rods 31 are connected by buckles or bolts. It can be adapted to slopes 2 of different heights, and a supporting frame 3 can be erected according to construction requirements. The operating radius of the supporting frame 3 is relatively large, up to 10m-20m. On the premise of ensuring the safety, stability, flexibility and convenience of the platform, the construction period of slope 2 protection construction is effectively shortened, and the cost is saved.

As shown in Fig. 3 and Fig. 4, in a preferred example, the positioning device 4 includes a vertical positioning mechanism 41, and the vertical positioning mechanism 41 is arranged on the first horizontal moving vehicle 11 or the second horizontal moving vehicle 12, and the vertical positioning The mechanism 41 includes a hydraulically telescopic outrigger 411, and the bottom of the hydraulically telescopic outrigger 411 is provided with an expansion bolt 412, and the expansion bolt 412 is connected to the ground. When the platform moves, unscrew the nut of the original position expansion bolt 412, so that the original position expansion bolt 412 is separated from the first horizontal mobile vehicle 11 or the second horizontal mobile vehicle 12, and the first horizontal mobile vehicle 11 and the second horizontal mobile vehicle 12 The hydraulically telescopic outriggers 411 are all put away; after the platform is in place, the hydraulically telescopic outriggers 411 on the first horizontally moving vehicle 11 and the second horizontally moving vehicle 12 are all lowered, and the nuts are connected with the expansion bolts 412 at the new positions, and the first The horizontal moving vehicle 11 and the second horizontal moving vehicle 12 are connected to the ground, thereby positioning the first horizontal moving vehicle 11 and the second horizontal moving vehicle 12 and stabilizing the platform. Each telescopic hydraulic outrigger is equipped with 4-6 expansion bolts 412 to ensure the stability of the platform.

As shown in Figure 5, in a preferred example, the positioning device 4 includes a horizontal positioning mechanism 42, and the horizontal positioning mechanism 42 includes a connecting rod 421, one end of the connecting rod 421 is connected with the support frame 3, and the other end of the connecting rod 421 is hinged with a connecting seat 422 , the connecting seat 422 is provided with a fastener 423 , and the connecting seat 422 is connected to the side slope 2 through the fastener 423 . When the platform moves, loosen the fastener 423 so that the connecting seat 422 is separated from the slope; after the platform is in place, tighten the fastener 423 so that the connecting seat 422 is connected to the slope. 421 and connecting seat 422 hinge can be rotated to adapt. Fasteners 423 are expansion screws, bolts and nuts and the like.

As shown in Fig. 2, Fig. 3 and Fig. 6, in a preferred example, horizontal mobile vehicle 1 comprises chassis 13, and the bottom of chassis 13 is provided with drive wheel 14, and the top of chassis 13 is provided with motor 15, and motor 15 and drive wheel 14 is provided with a transmission device 16 for transmission between the two, and the transmission device 16 includes a speed reducer 161, a driving bevel gear 162, a driven bevel gear 163, a first transmission gear 164, a second transmission gear 165 and a transmission shaft 166 . The bottom of the chassis 13 is provided with a driven wheel 17 . A battery 18 is disposed on the top of the chassis 13 , and the battery 18 is electrically connected to the motor 15 . The top of the chassis 13 is provided with counterweights 5 . Both ends of the chassis 13 are provided with a motor 15 and a driving wheel 14 .

When the platform moves, start the motor 15 at both ends of the chassis 13 of the horizontal mobile vehicle 1, and the motor 15 is decelerated by the reducer 161 and then transmitted to the driving bevel gear 162 to reduce the speed and increase the torque, and the driving bevel gear 162 drives the first transmission meshed with it Gear 164, the first transmission gear 164 rotates to drive the transmission shaft 166 to rotate, the second transmission gear 165 at the other end of the transmission shaft 166 rotates, the second transmission gear 165 drives the driven bevel gear 163 to rotate, and the driven bevel gear 163 drives the driving wheel 14 Rotate so that the horizontal moving vehicle 1 starts to move forward, the driven wheel 17 moves thereupon, the driven wheel 17 carries out auxiliary support to the chassis 13, the first horizontal moving vehicle 11 moves at the bottom of the slope 2, and the second horizontal moving vehicle 12 moves at the bottom of the side slope 2 The base of slope 2 moves so that the platform moves horizontally along side slope 2. After the platform is in place, the motor 15 is turned off. In the process of advancing, the battery 18 supplies power for the motor 15, and there is no need to lay out the power supply line of the motor 15 on the spot in addition, which is convenient to use, and the battery 18 can provide power for other engineering equipment; in addition, the battery 18 has a certain weight, which can be compared with The balance weight 5 together improves the stability of the platform; at the same time, the battery is a rechargeable accumulator as a power source, which improves the environmental protection of the device.

As shown in Fig. 3 and Fig. 4, in a preferred example, a positioning pin 6 is provided at the joint between the support frame 3 and the first horizontal mobile vehicle 11 and the second horizontal mobile vehicle 12, and after the joint is rotated to a suitable angle, the The positioning pin 6 is inserted into the hinge so that the joints between the support frame 3 and the first horizontal moving vehicle 11 and the second horizontal moving vehicle 12 cannot rotate, thereby positioning the support frame 3 . Among them, the positioning pin 6 has various thickness specifications. When the slope ratio changes, the inserted positioning pin 6 is taken out, so that the supporting frame 3 and the first horizontal moving vehicle 11 and the second horizontal moving vehicle 12 are hinged to resume rotation. , when the joint rotates to adapt to the new slope ratio, select the positioning pin 6 suitable for this slope ratio, insert the positioning pin 6 of this specification into the hinge, and the positioning pin 6 can be used in combination to meet different slopes Angular support needs.

As shown in Fig. 2 and Fig. 5, in a preferred example, support bar 31 comprises vertical bar 32 and cross bar 33, and vertical bar 32 is hinged with first horizontal mobile vehicle 11 and second horizontal mobile vehicle 12, and horizontal bar 33 is connected with The vertical bar 32 is hinged. The vertical bar 32 and the horizontal bar 33 are hinged to form a movable parallelogram, which can adapt to the slope change of the side slope 2 and has good structural strength to ensure stable support for the working platform 7 .

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (10)

1. A mobile side slope protection operation platform, characterized in that it comprises a horizontal mobile vehicle, the horizontal mobile vehicle comprises a first horizontal mobile vehicle and a second horizontal mobile vehicle, and the first horizontal mobile vehicle is located at the side of the slope At the bottom of the slope, the second horizontal mobile vehicle is located at the top of the slope, a support frame is hinged between the first horizontal mobile vehicle and the second horizontal mobile vehicle, and the support frame includes a plurality of parallel The support rods are connected by buckles or bolts, the first horizontal mobile vehicle, the second horizontal mobile vehicle and the support frame are provided with positioning devices, and the positioning devices are connected to the ground or slope connected, the support frame is provided with a working platform. 2. A mobile side slope protection operation platform according to claim 1, characterized in that, said positioning device comprises a vertical positioning mechanism, said vertical positioning mechanism is arranged on said first horizontal mobile vehicle or On the second horizontal moving vehicle, the vertical positioning mechanism includes hydraulically telescopic outriggers, expansion bolts are arranged at the bottom of the hydraulically telescopic outriggers, and the expansion bolts are connected to the ground. 3. A mobile slope protection operation platform according to claim 1, characterized in that the positioning device includes a horizontal positioning mechanism, and the horizontal positioning mechanism includes a connecting rod, and one end of the connecting rod is connected to the The support frame is connected, and the other end of the connecting rod is hinged with a connecting seat, and a fastener is arranged on the connecting seat, and the connecting seat is connected with the slope through the fastener. 4. A kind of mobile slope protection operating platform according to claim 1, characterized in that, the horizontally moving vehicle comprises a chassis, the bottom of the chassis is provided with driving wheels, and the top of the chassis is provided with a motor , a transmission device for transmission between the motor and the driving wheel is arranged. 5. A mobile side slope protection operating platform according to claim 4, characterized in that driven wheels are arranged on the bottom of the chassis. 6 . The mobile slope protection operating platform according to claim 4 , wherein a battery is arranged on the top of the chassis, and the battery is electrically connected to the motor. 7 . 7. A mobile side slope protection operating platform according to claim 4, characterized in that a counterweight is arranged on the top of the chassis. 8. A mobile side slope protection operation platform according to claim 4, characterized in that the motor and the driving wheels are provided at both ends of the chassis. 9. A mobile side slope protection operation platform according to claim 1, characterized in that, positioning pins are arranged at the joints between the support frame and the first horizontal moving vehicle and the second horizontal moving vehicle . 10. A kind of mobile side slope protection operation platform according to claim 1, characterized in that, the support bar comprises a vertical bar and a horizontal bar, and the vertical bar is connected with the first horizontal moving vehicle and the second The horizontal moving vehicle is hinged, and the cross bar is hinged with the vertical bar.

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