CN220580930U

CN220580930U - Auxiliary ladder truck for electric power construction

Info

Publication number: CN220580930U
Application number: CN202321842029.5U
Authority: CN
Inventors: 蔡雄; 余文军; 许明龙; 姜明; 王申煜宸
Original assignee: Hubei Qingjiang Hydroelectric Development Co ltd
Current assignee: Hubei Qingjiang Hydroelectric Development Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-03-12
Anticipated expiration: 2033-07-13

Abstract

The utility model provides an electric power construction auxiliary ladder vehicle which comprises a bottom plate, a support frame, a lower ladder section structure and an upper ladder section structure, wherein universal wheels are fixedly arranged on the bottom surface of the bottom plate, a brake device is arranged on the universal wheels, the support frame is fixedly arranged on the top surface of the bottom plate and distributed on the edge of the bottom plate, a plurality of steps are arranged on the lower ladder section structure and the upper ladder section structure, the lower ladder section structure is fixedly arranged in the middle of the bottom plate, the bottom of the upper ladder section structure is hinged to the top of the lower ladder section structure, and the upper ladder section structure can be turned 180 degrees to be stacked on the lower ladder section structure. When the operation of ascending a height, the ladder car is more stable, safer, does not need another person to hold up the ladder, can move the position wantonly as required, and antiskid prevents down effectually, and folding bench structure installs on lower bench structure, can adjust the height of ascending a height according to the work requirement, constitutes a whole with the bottom plate, and stability is higher.

Description

Auxiliary ladder truck for electric power construction

Technical Field

The utility model relates to the technical field of electric power construction auxiliary tools, in particular to an electric power construction auxiliary ladder car.

Background

In the electric power construction, the most common instrument of ascending a height that uses is the ladder, and the staff climbs to the eminence through the ladder and carries out electric power construction, and current cat ladder is mostly all directly leaned on wall or wire pole to use, needs another person to hold the ladder, and its antiskid, fall-proof effect are relatively poor, exist very big potential safety hazard to staff's personal safety.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides an auxiliary ladder vehicle for electric power construction, which solves the problems that the existing ladder in the prior art needs another person to hold the ladder, has poor anti-skid and anti-falling effects and has great potential safety hazard to the personal safety of staff.

According to the technical scheme, the electric power construction auxiliary ladder truck comprises a bottom plate, a support frame, a lower ladder section structure and an upper ladder section structure, wherein uniformly-distributed universal wheels are fixedly arranged on the bottom surface of the bottom plate, the universal wheels are provided with braking devices, the support frame is fixedly arranged on the top surface of the bottom plate and distributed on the edge of the bottom plate, the lower ladder section structure and the upper ladder section structure are provided with a plurality of steps, the lower ladder section structure is fixedly arranged in the middle of the bottom plate, the bottom of the upper ladder section structure is hinged to the top of the lower ladder section structure, the upper ladder section structure can be turned 180 degrees to be stacked on the lower ladder section structure, and the steps of the lower ladder section structure and the upper ladder section structure are overlapped when stacked.

Furthermore, two sleeves are fixedly connected to two sides of the top end of the upper bench structure, U-shaped handrails are arranged in the sleeves, and the handrails are respectively positioned at two sides of the upper bench structure.

Furthermore, two armrests are fixedly connected with insertion pipes, and U-shaped connecting rods are detachably connected in the insertion pipes.

Furthermore, a plurality of vertically and uniformly arranged connecting holes are formed in the handrail, pin holes corresponding to the connecting holes are formed in the sleeve, and pin shafts are arranged in the pin holes to fix the handrail.

Further, the lower bench structure and the upper bench structure are fixedly connected with cylinders, the cylinders are correspondingly arranged when the upper bench structure stands on the lower bench structure, and bolts are arranged in the cylinders.

Furthermore, the lower bench structure and the upper bench structure are both of frame structures and are formed by welding square aluminum alloy pipes.

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

the lower bench structure is fixed on the bottom plate, the bottom plate is stabilized by the universal wheel with the brake, when the operation of ascending a height, the ladder car is more stable and safer, another person is not required to hold the ladder, the position can be moved randomly as required, the anti-slip and anti-falling effect is good, the upper bench structure which is folded is arranged on the lower bench structure, the ascending height can be adjusted according to the working requirement, the upper bench structure and the bottom plate form a whole, and the stability is higher.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of the present utility model when an upper bench structure is spread over a lower bench structure;

FIG. 2 is a schematic side view of an embodiment of the present utility model when the handrail is installed in the upper bench structure;

fig. 3 is a schematic view of a three-dimensional structure of an upper bench structure folded over a lower bench structure according to an embodiment of the utility model.

In the above figures: the stair-climbing device comprises a bottom plate 1, a supporting frame 2, a lower stair-section structure 3, an upper stair-section structure 4, universal wheels 5, steps 6, a sleeve 7, armrests 8, a cannula 9, a connecting rod 10, a pin 11, a cylinder 12 and a bolt 13.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-3, the embodiment of the utility model provides an electric power construction auxiliary ladder vehicle, which comprises a bottom plate 1, a support frame 2, a lower ladder section structure 3 and an upper ladder section structure 4, wherein uniformly distributed universal wheels 5 are fixedly arranged on the bottom surface of the bottom plate 1, the universal wheels 5 are provided with a brake device, the support frame 2 is fixedly arranged on the top surface of the bottom plate 1 and distributed on the edge of the bottom plate 1, the lower ladder section structure 3 and the upper ladder section structure 4 are provided with a plurality of steps 6, the lower ladder section structure 3 is fixedly arranged in the middle of the bottom plate 1, the bottom of the upper ladder section structure 4 is hinged to the top of the lower ladder section structure 3, the upper ladder section structure 4 can be turned 180 degrees to be stacked on the lower ladder section structure 3, and the steps 6 of the lower ladder section structure 3 and the upper ladder section structure 4 are overlapped when stacked.

When using, in the not high position of operation of ascending a height, as shown in fig. 3, fold last bench structure 4 on lower bench structure 3, make the 6 coincide of marking time of last bench structure 4 on the 6 of marking time of lower bench structure 3, operating personnel carries out the operation of ascending a height on shared marking time 6, cooperate the brake equipment of universal wheel 5, the operation is stable, safer, when ascending a height, as shown in fig. 1, struts last bench structure 4 on lower bench structure 3, operating personnel passes through the 6 of marking time of lower bench structure 3 and last bench structure 4 in proper order, accomplish the operation of ascending a height in higher position, convenient to use, the ladder car after folding is convenient for deposit, carry and transport.

In order to facilitate the operator to climb on the upper bench, as shown in fig. 1, two sleeves 7 are fixedly connected to two sides of the top end of the upper bench structure 4, U-shaped armrests 8 are installed in the sleeves 7, the armrests 8 are respectively located on two sides of the upper bench structure 4, and the use of the armrests 8 facilitates the operator to climb up, so that the safety is improved.

In order to increase the connection firmness of the armrests 8, as shown in fig. 1, two armrests 8 are fixedly connected with a cannula 9, a U-shaped connecting rod 10 is detachably connected in the cannula 9, and the connecting rod 10 is used for increasing the stability between the two armrests 8 and improving the safety of ascending operation.

In order to facilitate the folding of the upper bench structure 4, as shown in fig. 2, a plurality of vertically and uniformly arranged connecting holes are formed in the handrail 8, pin holes corresponding to the connecting holes are formed in the sleeve 7, pin shafts 11 are arranged in the pin holes to fix the handrail 8, the handrail 8 can be detached when the upper bench structure 4 is folded, the placement is facilitated, and when the upper bench structure is used, the height of the handrail 8 can be adjusted by plugging different connecting holes in the pin shafts 11 and the handrail 8, so that the ascending height can be increased.

In order to fix the upper bench structure 4 when the upper bench structure 4 is spread, as shown in fig. 2, cylinders 12 are fixedly connected to the lower bench structure 3 and the upper bench structure 4, the cylinders 12 correspond to each other when the upper bench structure 4 stands on the lower bench structure 3, a bolt 13 is arranged in the cylinder 12, and when the upper bench structure 4 stands on the lower bench structure 3, the upper bench structure 4 and the lower bench structure 3 are fixed together by the bolt 13, so that stability and safety are improved.

As shown in FIG. 1, the lower bench structure 3 and the upper bench structure 4 are both of frame structures and are formed by welding square aluminum alloy pipes, so that the manufacturing is convenient, and the overall weight is reduced.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The utility model provides an auxiliary ladder car for electric power construction, its characterized in that, includes bottom plate, support frame, lower bench structure and goes up bench structure, evenly distributed's universal wheel is fixed mounting on the bottom surface of bottom plate, the universal wheel is provided with brake equipment, support frame fixed mounting is on the top surface of bottom plate and distribute the edge at the bottom plate, lower bench structure and last bench structure are provided with a plurality of steps, lower bench structure fixed mounting is in the middle part of bottom plate, the bottom of going up bench structure articulates at lower bench structure's top, goes up bench structure and can carry out 180 degrees upset in order to stack on lower bench structure, and when stacking, lower bench structure and last bench structure's step coincide mutually.

2. An electric construction auxiliary ladder vehicle as claimed in claim 1, characterized in that: two sleeves are fixedly connected to two sides of the top end of the upper bench structure, U-shaped handrails are installed in the sleeves, and the handrails are respectively located at two sides of the upper bench structure.

3. An electric construction auxiliary ladder vehicle as claimed in claim 2, characterized in that: the two armrests are fixedly connected with insertion pipes, and U-shaped connecting rods are detachably connected in the insertion pipes.

4. A power construction auxiliary ladder vehicle according to claim 3, characterized in that: the handrail is provided with a plurality of vertically and uniformly arranged connecting holes, the sleeve is provided with pin holes corresponding to the connecting holes, and pin shafts are arranged in the pin holes to fix the handrail.

5. An electric construction auxiliary ladder vehicle as claimed in claim 1, characterized in that: the lower bench structure and the upper bench structure are both fixedly connected with cylinders, the cylinders are correspondingly arranged when the upper bench structure is erected on the lower bench structure, and bolts are arranged in the cylinders.

6. An electric construction auxiliary ladder vehicle as claimed in claim 1, characterized in that: the lower bench structure and the upper bench structure are both of frame structures and are formed by welding square aluminum alloy pipes.