CN220353377U

CN220353377U - Operation ladder with auxiliary blanking function

Info

Publication number: CN220353377U
Application number: CN202321797450.9U
Authority: CN
Inventors: 张洪鹤; 窦勇; 曹斌; 王涛
Original assignee: Ansteel Zhongyuan Tuotan Technology Development Anshan Co ltd
Current assignee: Ansteel Zhongyuan Tuotan Technology Development Anshan Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-01-16
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses an operation ladder with an auxiliary blanking function, which relates to the technical field of operation ladders and comprises a support frame, wherein an upper pedal is fixed at the inner top end of the support frame, a lower support is fixed at the inner bottom end of the support frame, adjusting screws I are connected with the two ends of the lower support in a threaded manner, large floors are connected with the adjusting screws I in a rotating manner and penetrate through the bottoms of one ends of the lower support, and moving wheels are fixed at the four corners of the bottoms of the support frame.

Description

Operation ladder with auxiliary blanking function

Technical Field

The utility model relates to the technical field of operation ladders, in particular to an operation ladder with an auxiliary blanking function.

Background

After some factories make fine materials, the materials are conveyed into the storage bin through the conveying device, and when the customers need, the materials are conveyed to the designated areas of the customers through the tank truck conveying mode, the tank truck runs to the side of the storage bin, and then the materials in the storage bin are filled into the tank of the tank truck through the discharging device.

The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: because the shielding of observing the sight, the driver can only lift the staff in the factory and wake up and travel the tank car to the position that the pan feeding mouth is approximate, then staff or driver use the operation ladder to climb to the position of the pan feeding mouth at the top of the tank car, insert the hose of unloading in the pan feeding mouth of tank car, traditional operation ladder is common scaffold form, though can increase workman's operation height through climbing, but remove inconveniently, though can reach the effect that conveniently removes through addding the removal wheel in the bottom, but the work of staff adjustment unloading mouth of pipe is in going on, the health need carry out certain degree and rocks, rocks and can lead to the removal wheel appear in order for this kind of operation to have the potential safety hazard coefficient big, the low scheduling risk of operating efficiency.

Disclosure of Invention

The utility model mainly aims to provide an operation ladder with an auxiliary blanking function, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an operation ladder with supplementary unloading function, includes the support frame, the top is fixed with the upper pedal in the support frame, bottom mounting has the lower carriage in the support frame, the equal threaded connection in both ends of lower carriage has adjusting screw one, adjusting screw one passes the bottom of lower carriage one end and all rotates to be connected with the big floor, the bottom four corners of support frame all is fixed with removes the wheel, one side of upper pedal is equipped with the staircase, the below of going up the staircase is equipped with down the staircase, the inside on the staircase top has been inserted respectively at the bottom both ends of going up the staircase, the equal swing joint in top both ends of going up the staircase has movable seat, one side that the upper pedal was kept away from to the movable seat is fixed respectively on the lateral wall of last staircase.

Preferably, both ends of the bottom of the lower escalator are respectively fixed with a small floor, and the bottoms of the small floor and the large floor are respectively fixed with a plurality of anti-slip teeth.

Preferably, slots are cut at one end of the top of the small floor, which is far away from the anti-skid teeth.

Preferably, the front end of the top of the lower bracket is fixedly provided with a plugboard, and the small floor board is connected with the plugboard in a penetrating way through a slot.

Preferably, screw grooves are formed in the top ends of the side walls of the lower escalator, and the second adjusting screw is connected to the inner threads of the screw grooves.

Preferably, one end of the adjusting screw II positioned in the lower escalator is respectively contacted with the outer wall of the upper escalator.

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

1. this application accessible goes up staircase, when the adaptation of lower staircase for on the staff conveniently climbs to the upper pedal, make the big floor can contact ground through adjusting screw one's rotation, the lower staircase can make the little floor contact ground through the outer wall slip in last staircase bottom, and little floor and big floor can reach the antiskid effect when touching the ground through the antiskid tooth, avoid leading to whole operation ladder to follow the potential safety hazard that rocks and produce because of the staff limbs rock.

2. The rotation of the first adjusting screw can drive the large floor to lift off the ground, the lower escalator drives the small floor to leave the ground after the outer wall of the upper escalator lifts up, the small floor can be inserted outside the plugboard through the bottom slot to limit the lower escalator, and therefore the device can have the effect of convenient movement when not being used and moving.

Drawings

FIG. 1 is a schematic structural view of an operation ladder with auxiliary blanking function according to the present utility model;

fig. 2 is a schematic diagram of a separation structure between a lower escalator section of an operation ladder with an auxiliary blanking function and an adjusting screw II;

FIG. 3 is a schematic view of the bottom of a small floor of an operation ladder with auxiliary blanking function according to the present utility model;

FIG. 4 is a schematic view of the structure of the lower support of the operation ladder with auxiliary blanking function;

fig. 5 is an enlarged schematic view of a portion a of an operation ladder with an auxiliary blanking function according to the present utility model.

In the figure: 1. a support frame; 2. a pedal is stepped on; 3. a lower bracket; 4. a moving wheel; 5. a movable seat; 6. ascending an escalator; 7. a lower escalator; 8. a small floor; 9. adjusting the first screw rod; 10. large floors; 11. anti-slip teeth; 12. a slot; 13. inserting plate; 14. a screw groove; 15. and adjusting a second screw rod.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, an operation ladder with auxiliary blanking function comprises a support frame 1, wherein an upper pedal 2 is fixed at the top end in the support frame 1, a lower support 3 is fixed at the bottom end in the support frame 1, an adjusting screw 9 is connected at two ends of the lower support 3 in a threaded manner, the adjusting screw 9 penetrates through the bottom of one end of the lower support 3 and is connected with a large floor 10 in a rotating manner, moving wheels 4 are fixed at four corners of the bottom of the support frame 1, an upper escalator 6 is arranged at one side of the upper pedal 2, a lower escalator 7 is arranged below the upper escalator 6, the inside of the top end of the lower escalator 7 is respectively inserted at two ends of the bottom of the upper escalator 6, movable seats 5 are movably connected at two ends of the top of the upper escalator 6, and one sides of the movable seats 5, far away from the upper escalator 6, are respectively fixed on the side walls of the upper pedal 2.

Specifically, the small floor 8 is fixed at two ends of the bottom of the lower escalator 7, and a plurality of anti-slip teeth 11 are fixed at the bottoms of the small floor 8 and the large floor 10, so that the support frame 1 has a better anti-slip effect in use.

Specifically, slot 12 has all been excavated to the one end that skid-proof tooth 11 was kept away from at parquet 8 top, and the front end at lower carriage 3 top is fixed with picture peg 13, and parquet 8 passes through slot 12 and picture peg 13 to be connected alternately, and when last staircase 6, lower staircase 7 were not used, last staircase 6 accessible activity of movable seat 5 drove lower staircase 7 to insert on picture peg 13 through slot 12 on the parquet 8 and reach spacing when going up staircase 6, lower staircase 7 and remove, avoid touching the ground.

Specifically, the side wall top of lower staircase 7 has all been excavated the helicoidal groove 14, and the inside threaded connection of helicoidal groove 14 has adjusting screw two 15, and the one end that adjusting screw two 15 is located the inside of lower staircase 7 touches with the outer wall of last staircase 6 respectively, and when last staircase 6, lower staircase 7 do the climbing use, accessible adjusting screw two 15's rotation and support and tightly go up staircase 6, avoid appearing the potential safety hazard of slip aversion.

Working principle: this application accessible goes up staircase 6, when the adaptation of lower staircase 7, make the staff conveniently climb on the upper pedal plate 2, make big floor 10 can contact ground through adjusting screw 9's rotation, lower staircase 7 can make little floor 8 contact ground through the outer wall slip in last staircase 6 bottom, little floor 8 and big floor 10 can reach the antiskid effect when touching the ground through anti-skidding tooth 11, avoid leading to whole operation ladder to follow the potential safety hazard that rocks and produce because of staff's limbs rock, adjusting screw 9's rotation can drive big floor 10 and lift off ground after rising, lower staircase 7 drives little floor 8 and leaves ground after rising at the outer wall of last staircase 6, little floor 8 accessible bottom slot 12's at this moment position is inserted and is established in the outside of picture peg 13, thereby make this device when not using and shifting, can have convenient effect of moving.

The circuit, the electronic components and the control module are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An operation ladder with supplementary unloading function, includes support frame (1), its characterized in that: the utility model discloses a pedal plate, including support frame (1), upper pedal plate (2), support frame (1) inner bottom is fixed with lower carriage (3), the equal threaded connection in both ends of lower carriage (3) has adjusting screw one (9), adjusting screw one (9) all rotates in the bottom of passing lower carriage (3) one end and is connected with big floor (10), the bottom four corners of support frame (1) all is fixed with removes round (4), one side of upper pedal plate (2) is equipped with escalator (6), the below of escalator (6) is equipped with escalator (7) down, the inside on lower escalator (7) top has been inserted respectively at the bottom both ends of escalator (6) down, the equal swing joint in top both ends of escalator (6) have movable seat (5), one side that escalator (6) were kept away from to movable seat (5) is fixed respectively on the lateral wall of upper pedal plate (2).

2. An operating ladder with auxiliary blanking function according to claim 1, characterized in that: the small floor (8) is fixed at two ends of the bottom of the lower escalator (7), and a plurality of anti-slip teeth (11) are fixed at the bottoms of the small floor (8) and the large floor (10).

3. An operating ladder with auxiliary blanking function according to claim 2, characterized in that: and slots (12) are formed in one end, far away from the anti-skid teeth (11), of the top of the small floor (8).

4. An operating ladder with auxiliary blanking function according to claim 3, characterized in that: the front end at the top of the lower bracket (3) is fixedly provided with an inserting plate (13), and the small floor (8) is connected with the inserting plate (13) in a penetrating way through a slot (12).

5. An operating ladder with auxiliary blanking function according to claim 1, characterized in that: the top end of the side wall of the lower escalator (7) is provided with screw grooves (14), and the inner threads of the screw grooves (14) are connected with adjusting screw rods II (15).

6. The operating ladder with auxiliary blanking function according to claim 5, wherein: one end of the second adjusting screw rod (15) positioned in the lower escalator (7) is respectively contacted with the outer wall of the upper escalator (6).