CN221116891U - A cat ladder for security engineering - Google Patents

Abstract

The utility model belongs to the field of safety engineering, and particularly relates to a ladder stand for safety engineering, which solves the problems of high use cost and inconvenient storage in the prior art.

Description

A cat ladder for security engineering

Technical Field

The utility model relates to the technical field of safety engineering, in particular to a cat ladder for safety engineering.

Background

At present, along with the rapid improvement of people's standard of living, safety engineering such as construction also becomes the key engineering of social development, in the safety engineering operation, the cat ladder is the equipment that needs frequently to use, and the cat ladder among the prior art is through two cat ladder connection, two cat ladder upper portion connections, separate two cat ladder during the use, support constructor, such structure, not only stability degree is not high, need another constructor to hold up during the operation, extravagant manpower, simultaneously, present cat ladder can't realize altitude mixture control, need when the operation of different high position, need constructor walk down the cat ladder, then height-adjusting, walk the cat ladder construction again, use inconveniently.

The authorized bulletin number in the prior art is: CN214659903U, entitled: the utility model provides a cat ladder for security engineering, includes the base, the base top is equipped with the operation panel, install the hydraulic stem through the pivot rotation between base up end four corners and the operation panel lower terminal surface four corners, the base up end is fixed with two C type spacing that laminate with the operation panel left and right sides respectively, the operation panel left and right sides is fixed with the square stopper with C type spacing sliding connection, the operation panel front end downside left and right sides is fixed with a plurality of ropes, and is adjacent connect fixedly through the tee bend fixed block between the rope, with the layer be fixed with the horizontal pole between the tee bend fixed block, the base front end is fixed with outer tee bend limiting plate and the interior tee bend limiting plate that cup joints with the tee bend fixed block, sets up C type spacing, when promoting the operation panel through the hydraulic stem, guarantees that the operation panel steadily operates.

However, this patent goes up and down to work through four hydraulic levers, and such mode of operation has greatly increased user's use cost, and the cost of maintenance of user when damaging also will greatly increase, and simultaneously, this patent does not have the part of being convenient for accomodate rope ladder after using, so make after the use need accomodate inconvenient with accomodate, have had use cost height and accomodate inconvenient problem.

Disclosure of utility model

The utility model aims to provide a ladder stand for safety engineering, which solves the problems of high use cost and inconvenient storage.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cat ladder for security engineering, includes base and operation panel, the internally mounted of base has the motor, the output of motor passes through shaft coupling fixedly connected with coaxial pivot that sets up, the pivot rotates and installs the inside of base, the fixed cover is equipped with the first bevel gear that two symmetry axes were arranged in the pivot, the top of base passes through the support column of screw fixedly connected with two symmetry arrangements, two the inside of support column is all rotated and is installed the threaded rod, two the threaded rod the part is located the inside of base;

The utility model discloses a rope ladder, sealing door and control panel, including the support column, the operation panel, the screw rod is last to be provided with, the slider that is connected with two symmetrical arrangements through screw fixedly on the operation panel, two the slider is sliding fit respectively in two the inside of support column, be connected with the stopper through screw fixedly on the slider, stopper sliding fit is in the inside of support column, the top of base is through screw fixedly connected with backing plate, fixed cover is equipped with the second bevel gear on the threaded rod, the second bevel gear with first bevel gear meshing is connected, be provided with rope ladder, sealing door and control panel on the operation panel respectively, be provided with stop device on the rope ladder.

Preferably, two symmetrically arranged connecting blocks are fixedly connected to the operating platform through screws, and fixing blocks are fixedly connected to the tops of the connecting blocks through screws.

Preferably, the rotating groove is formed in the base, and the rotating shaft is rotatably arranged in the rotating groove, so that the rotating shaft is convenient to rotate.

Preferably, the support column with the straight flute has all been seted up to the inside of base, the threaded rod rotates and installs the inside in straight flute, the threaded rod of being convenient for rotates.

Preferably, a chute is formed in the support column, and the limiting block is slidably connected in the chute, so that the limiting block can slide conveniently.

Preferably, the support column is internally provided with a groove, and the sliding block is slidably connected in the groove, so that the sliding block can slide conveniently.

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

1. According to the utility model, through the arrangement of the structures such as the motor, the threaded rods and the like, the motor is turned on, the motor drives the two threaded rods to rotate, and the threaded rods drive the operation table to move, so that the effect of saving the use cost is realized.

2. According to the rope ladder, through the arrangement of the structures such as the fixed block and the connecting block, when the rope climbs to the top, auxiliary force borrowing can be performed through the fixed block, after the rope ladder is used, the rope ladder can be rolled up and then hung on the fixed block for storage, and the effect of convenient storage is achieved.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is an overall block diagram of the present utility model;

fig. 3 is an enlarged view at a of fig. 2.

In the figure: 1. a support column; 2. a base; 3. rope ladder; 4. a control panel; 5. an operation table; 6. closing the door; 7. a backing plate; 8. a motor; 9. a rotating shaft; 10. a first bevel gear; 11. a second bevel gear; 12. a threaded rod; 13. a limiting block; 14. a slide block; 15. a chute; 16. a groove; 17. a fixed block; 18. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a cat ladder for security engineering, including base 2 and operation panel 5, the internally mounted of base 2 has motor 8, the output of motor 8 passes through shaft coupling fixedly connected with coaxial pivot 9 that sets up, pivot 9 rotates the inside of installing at base 2, the fixed cover is equipped with the first bevel gear 10 that two symmetry axes were arranged in pivot 9, the top of base 2 is through the support column 1 of screw fixedly connected with two symmetrical arrangements, the bull stick is installed in the inside of two support columns 1 all rotations, the part of two bull sticks is located the inside of base 2, through the slider 14 of screw fixedly connected with two symmetrical arrangements on operation panel 5, two sliders 14 sliding fit respectively in the inside of two support columns 1, be connected with stopper 13 through screw fixedly connected with on slider 14, stopper 13 sliding fit is in the inside of support column 1, the top of base 2 is through screw fixedly connected with backing plate 7, the fixed cover is equipped with second bevel gear 11 on the bull stick, second bevel gear 11 and first bevel gear 10 meshing connection, be provided with rope 3 on the operation panel 5 respectively, seal door 6 and control panel 4 on the bull stick, motor 3 is provided with motor 8 and drive threaded rod 12 through screw rod 12, the drive device is realized to the motor 8, the threaded rod 12 has been driven to rotate the threaded rod 12, the effect has been realized, the cost is saved.

Referring to fig. 1-3, two symmetrically arranged connecting blocks 18 are fixedly connected to the operation table 5 through screws, fixing blocks 17 are fixedly connected to the tops of the connecting blocks 18 through screws, the fixing blocks 17 and the connecting blocks 18 are arranged, auxiliary force borrowing can be performed through the fixing blocks 17 when the rope climbs to the tops, and after the rope ladder is used, the rope ladder 3 is rolled up and then hung on the fixing blocks 17 to be stored, so that the effect of convenient storage is achieved.

Referring to fig. 1-3, a rotating groove is formed in the base 2, the rotating shaft 9 is rotatably mounted in the rotating groove, straight grooves are formed in the supporting columns 1 and the base 2, the rotating rod is rotatably mounted in the straight grooves, a sliding groove 15 is formed in the supporting columns 1, a limiting block 13 is slidably connected in the sliding groove 15, a groove 16 is formed in the supporting columns 1, and a sliding block 14 is slidably connected in the groove 16.

The specific implementation process of the utility model is as follows: when the device is used, a user enters the operation table 5 through the closed door 6, then the motor 8 is started through the control panel 4, the motor 8 drives the rotating shafts 9 to rotate, the rotating shafts 9 drive the two first bevel gears 10 to rotate, the first bevel gears 10 drive the second bevel gears 11 to rotate, the second bevel gears 11 drive the threaded rods 12 to rotate, the threaded rods 12 drive the sliding blocks 14 to move, the sliding blocks 14 drive the operation table 5 and the limiting blocks 13 to move, at the moment, the sliding blocks 14 enable the moving direction of the sliding blocks 14 to be fixed due to the effect of the limiting blocks 13, and when the sliding blocks 14 move to a required height, the motor 8 is closed, the device drives the operation table 5 to lift through one motor 8, so that the use cost of the user is saved;

When the user needs to go down, open the closing door 6, climb down through rope ladder 3 can, at the in-process of climbing down, the user can be through holding fixed block 17, thereby can assist the power of borrowing at the in-process of climbing down, make the security of climbing down higher, when needing to pack up, roll up rope ladder 3 hang later on fixed block 17 can, it is to be stated, after rising to appointed position, can fix rope ladder 3 through stop device, and stop device is prior art, do not make excessive description here.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A cat ladder for security engineering, includes base (2) and operation panel (5), its characterized in that: the novel electric motor is characterized in that a motor (8) is arranged in the base (2), the output end of the motor (8) is fixedly connected with a rotating shaft (9) which is coaxially arranged through a coupler, the rotating shaft (9) is rotatably arranged in the base (2), two symmetrical shafts are fixedly sleeved on the rotating shaft (9) and are fixedly connected with two symmetrically arranged support columns (1) through screws, threaded rods (12) are rotatably arranged in the two support columns (1), and the parts of the two threaded rods (12) are positioned in the base (2);

two symmetrically arranged sliding blocks (14) are fixedly connected to the operation table (5) through screws, the two sliding blocks (14) are respectively and slidably assembled in the two supporting columns (1), limiting blocks (13) are fixedly connected to the sliding blocks (14) through screws, the limiting blocks (13) are slidably assembled in the supporting columns (1), base plates (7) are fixedly connected to the tops of the bases (2) through screws, a second bevel gear (11) is fixedly sleeved on the threaded rods (12), the second bevel gear (11) is in meshed connection with the first bevel gear (10), and rope ladders (3), sealing doors (6) and control panels (4) are respectively arranged on the operation table (5), and limiting devices are arranged on the rope ladders (3).

2. A ladder stand for safety engineering according to claim 1, characterized in that: two symmetrically arranged connecting blocks (18) are fixedly connected to the operating platform (5) through screws, and fixing blocks (17) are fixedly connected to the tops of the connecting blocks (18) through screws.

3. A ladder stand for safety engineering according to claim 1, characterized in that: the rotating groove is formed in the base (2), and the rotating shaft (9) is rotatably arranged in the rotating groove.

4. A ladder stand for safety engineering according to claim 1, characterized in that: straight grooves are formed in the support column (1) and the base (2), and the threaded rod (12) is rotatably installed in the straight grooves.

5. A ladder stand for safety engineering according to claim 1, characterized in that: a sliding groove (15) is formed in the support column (1), and the limiting block (13) is connected inside the sliding groove (15) in a sliding mode.

6. A ladder stand for safety engineering according to claim 1, characterized in that: the inside of support column (1) has seted up recess (16), slider (14) sliding connection is in the inside of recess (16).