CN219034608U

CN219034608U - Movable construction ladder

Info

Publication number: CN219034608U
Application number: CN202223283850.6U
Authority: CN
Inventors: 丁伟
Original assignee: Yangquan Yuancheng Construction Engineering Co ltd
Current assignee: Yangquan Yuancheng Construction Engineering Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-16
Anticipated expiration: 2032-12-07

Abstract

The application provides a portable construction ladder relates to construction technical field, the on-line screen storage device comprises a base, fixedly on the base be provided with support frame and cat ladder, the length direction slip along the support frame on the support frame is provided with and bears the box, the open-top setting of bearing the box, be provided with elevating gear on the support frame, elevating gear is used for driving to bear the box and moves on the support frame, and this application has the effect that reduces staff's work burden.

Description

Movable construction ladder

Technical Field

The application relates to the technical field of building construction, in particular to a movable construction ladder.

Background

At present, in the construction of hydraulic and hydroelectric engineering, railway engineering, highway engineering and municipal engineering, a scaffold is usually required to be erected in the process of working aloft, and a crawling ladder is required to be arranged after the scaffold is erected.

The Chinese patent with the bulletin number of CN207553958U discloses a movable construction ladder, which comprises a bottom fixing device, a support device and a stair device, wherein the support device and the stair device are connected with each other, the support device is connected with the stair device, the bottom fixing device comprises a bearing table, a bottom supporting seat, a base and universal wheels, the plurality of bottom supporting seats are arranged at the top of the bearing table, the plurality of bases are arranged at the bottom of the bearing table, and the base is connected with the universal wheels.

However, the inventor believes that the above-mentioned related art has a drawback that in an actual construction process, a large number of construction tools are generally required to be carried by a worker, and in a ladder-climbing process, a large number of construction devices bring about a large labor burden to the worker, and in a subsequent high-altitude operation process, a certain construction risk is brought to the worker.

Accordingly, the prior art is in need of improvement.

Disclosure of Invention

In order to reduce the labor burden of workers, the application provides a movable construction ladder.

The application provides a portable construction ladder adopts following technical scheme:

the utility model provides a portable construction ladder, includes the base, fixedly on the base be provided with support frame and cat ladder, the length direction slip along the support frame on the support frame is provided with and bears the box, the open-top setting of bearing the box, be provided with elevating gear on the support frame, elevating gear is used for driving to bear the box and moves on the support frame.

Through adopting above-mentioned technical scheme, in actual use, the staff can place the instrument that the construction needs in bearing the box, can begin to climb the cat ladder later and climb, wait that the staff climbs to after the construction operation height, start elevating gear, elevating gear can drive and bear the box and move on the support frame, it reaches the construction height of staff to drive and bear the box, the staff can take the instrument that bears in the box and carry out construction operation, climbing in-process at the staff, need not to bear a large amount of construction tools, the work burden of staff has been significantly alleviateed, the construction risk of staff has been reduced to a certain extent.

Optionally, a sliding groove is formed in the supporting frame along the length direction of the supporting frame, a sliding block is arranged in the sliding groove in a sliding mode, the sliding block is fixedly connected with the bearing box, and the lifting device is used for driving the sliding block to move in the sliding groove.

Through adopting above-mentioned technical scheme, start elevating gear, elevating gear drives the slider and moves in the spout, along with the motion of slider can drive to bear the box and move on the support frame, at this in-process, the lateral wall of slider all the time with the inner wall butt of spout to can play good guide effect to the motion of bearing the box on the support frame, made things convenient for the motion of bearing the box.

Optionally, elevating gear includes elevator motor and lead screw, the lead screw rotates along the length direction of spout to set up in the spout, elevator motor is fixed to be set up on the support frame, slider thread bush is established on the lead screw, driving motor's output shaft and lead screw transmission are connected.

Through adopting above-mentioned technical scheme, start elevator motor, elevator motor drives the lead screw and rotates, can drive the slider and move in the spout along with the rotation of lead screw, at this in-process, the screw thread through mutual interlock between slider and the lead screw carries out the transmission, and the transmission is more accurate reliable, has improved the reliability and the security of device whole in the use.

Optionally, the sliding block is embedded with balls in rolling contact with the inner wall of the sliding groove.

Through adopting above-mentioned technical scheme, when the slider moves in the spout, reduced the frictional force between slider and the spout inner wall through the ball, made things convenient for the slider motion in the spout, also can effectually reduce the wearing and tearing between slider and the spout inner wall simultaneously.

Optionally, bear the box and slide and be provided with the division board, bear the inner wall of box and seted up the slot along vertical direction, it is provided with the inserted block to slide in the slot, inserted block and division board fixed connection, bear and be provided with the mounting on the box, the mounting is used for fixed inserted block in the position in the slot.

Through adopting above-mentioned technical scheme, will bear box internal partition through the division board and be different regions, the staff can be with different construction tools according to the classification, place in different regions, made things convenient for the staff to take different construction equipment in the work progress, further improved staff's work efficiency.

Optionally, the mounting sets up to fixing bolt, set up the mounting hole on the box that bears, mounting hole and spout intercommunication, fixing bolt slides and wears to locate in the mounting hole, set up the screw hole with fixing bolt threaded connection on the inserted block.

Optionally, a sealing plate is rotatably disposed on the bearing box, and the sealing plate is used for sealing the top opening of the bearing box.

Through adopting above-mentioned technical scheme, in the in-process of construction, seal through the shrouding with the top that bears the box to can effectually reduce in the work progress, the dust falls into and bear in the box, cause the influence to the construction equipment who bears in the box, improved the protection effect to construction equipment.

Optionally, a handle for driving the sealing plate to move is arranged on the sealing plate.

Through adopting above-mentioned technical scheme, when needs drive the shrouding and rotate to open and bear the weight of the box opening, can drive the shrouding through driving the handle motion and deflect, made things convenient for the staff to operate.

Optionally, anti-skid patterns are arranged on the handle.

Through adopting above-mentioned technical scheme, through the friction between staff's hand and the handle has been improved to the anti-skidding line, has further made things convenient for the staff to drive the shrouding deflection yet.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lifting device can drive the bearing box to move on the supporting frame to drive the bearing box to reach the construction height of a worker, the worker can take tools in the bearing box to carry out construction operation, and a large number of construction tools are not required to be carried on the worker in the climbing process, so that the labor burden of the worker is remarkably reduced;

2. the lifting device drives the sliding block to move in the sliding groove, and the bearing box can be driven to move on the supporting frame along with the movement of the sliding block, in the process, the side wall of the sliding block is always abutted against the inner wall of the sliding groove, so that a good guiding effect can be achieved on the movement of the bearing box on the supporting frame, and the movement of the bearing box is facilitated;

3. the inside of the bearing box is divided into different areas through the partition plates, different construction tools can be classified by staff and placed in the different areas, so that the staff can conveniently take different construction devices in the construction process, and the working efficiency of the staff is further improved;

4. in the process of construction, seal through the shrouding with the top that bears the box to in can effectually reducing the work progress, the dust falls into and bear in the box, causes the influence to the construction equipment who bears in the box, improved the protection effect to construction equipment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall structure of an embodiment of the present application;

fig. 2 is a schematic structural diagram of a lifting device according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a carrying case according to an embodiment of the present application.

Icon: 1. a base; 11. a support frame; 12. a ladder stand; 13. a carrying case; 2. a lifting device; 21. a lifting motor; 22. a screw rod; 3. a chute; 31. a slide block; 4. a partition plate; 41. a slot; 42. inserting blocks; 5. a fixing member; 51. a mounting hole; 52. a threaded hole; 6. a sealing plate; 61. a handle; 62. anti-skid lines.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

The present application is described in further detail below in conjunction with figures 1-3.

Examples

The embodiment of the application discloses a movable construction ladder.

Referring to fig. 1 and 2, a mobile construction ladder comprises a base 1, wherein a supporting frame 11 and a crawling ladder 12 are fixedly arranged on the base 1, a bearing box 13 is slidably arranged on the supporting frame 11 along the length direction of the supporting frame 11, a top opening of the bearing box 13 is arranged, a lifting device 2 is arranged on the supporting frame 11, and the lifting device 2 is used for driving the bearing box 13 to move on the supporting frame 11.

Referring to fig. 1 and 2, a sliding groove 3 is formed in the supporting frame 11 along the length direction of the supporting frame 11, a sliding block 31 is slidably arranged in the sliding groove 3, the sliding block 31 is fixedly connected with the bearing box 13, and the lifting device 2 is used for driving the sliding block 31 to move in the sliding groove 3.

The lifting device 2 is started, the lifting device 2 drives the sliding block 31 to move in the sliding groove 3, the bearing box 13 can be driven to move on the supporting frame 11 along with the movement of the sliding block 31, and in the process, the side wall of the sliding block 31 is always abutted with the inner wall of the sliding groove 3, so that a good guiding effect can be achieved on the movement of the bearing box 13 on the supporting frame 11, and the movement of the bearing box 13 is facilitated.

As an embodiment of the present application, referring to fig. 2, the lifting device 2 includes a lifting motor 21 and a screw 22, the screw 22 is rotatably disposed in the chute 3 along the length direction of the chute 3, the lifting motor 21 is fixedly disposed on the support frame 11, the slider 31 is threadedly sleeved on the screw 22, and an output shaft of the driving motor is in transmission connection with the screw 22.

The lifting motor 21 is started, the lifting motor 21 drives the screw rod 22 to rotate, the sliding block 31 can be driven to move in the sliding groove 3 along with the rotation of the screw rod 22, in the process, the sliding block 31 and the screw rod 22 are mutually meshed to drive, the transmission is more accurate and reliable, and the reliability and the safety of the whole device in the use process are improved.

Wherein balls (not shown) in rolling contact with the inner wall of the chute 3 are embedded on the slide block 31. When the sliding block 31 moves in the sliding groove 3, the friction force between the sliding block 31 and the inner wall of the sliding groove 3 is reduced through the balls, the sliding block 31 can move in the sliding groove 3 conveniently, and meanwhile abrasion between the sliding block 31 and the inner wall of the sliding groove 3 can be reduced effectively.

Referring to fig. 2 and 3, the partition plate 4 is slidably disposed in the carrying case 13, a slot 41 is formed in the inner wall of the carrying case 13 along the vertical direction, an insert 42 is slidably disposed in the slot 41, the insert 42 is fixedly connected with the partition plate 4, a fixing piece 5 is disposed on the carrying case 13, and the fixing piece 5 is used for fixing the position of the insert 42 in the slot 41.

The inside of the bearing box 13 is divided into different areas through the partition plate 4, and workers can place different construction tools in different areas according to classification, so that the workers can conveniently take different construction devices in the construction process, and the working efficiency of the workers is further improved.

As an embodiment of the present application, referring to fig. 3, the fixing member 5 is provided as a fixing bolt, the bearing box 13 is provided with a mounting hole 51, the mounting hole 51 is communicated with the chute 3, the fixing bolt is slidably inserted into the mounting hole 51, and the insert block 42 is provided with a threaded hole 52 in threaded connection with the fixing bolt.

With reference to fig. 2, a sealing plate 6 is rotatably disposed on the carrying case 13, and the sealing plate 6 is used for sealing a top opening of the carrying case 13.

In the course of construction, seal through shrouding 6 and the top that bears box 13 to can effectually reduce in the work progress, the dust falls into bear box 13, cause the influence to bearing the construction equipment in the box 13, improve the protection effect to construction equipment.

Referring to fig. 2, the sealing plate 6 is provided with a handle 61 for moving the sealing plate 6.

When the sealing plate 6 needs to be driven to rotate and the opening of the bearing box 13 is opened, the sealing plate 6 can be driven to deflect by driving the handle 61 to move, so that the operation of staff is facilitated.

Further, referring to fig. 2, grip 61 is provided with anti-skid patterns 62.

The friction force between the hands of the staff and the handles 61 is improved through the anti-skid patterns 62, and the staff can drive the sealing plate 6 to deflect more conveniently.

The implementation principle of the movable construction ladder in the embodiment of the application is as follows:

in actual use, the staff can place the instrument that the construction needs in bearing box 13, can begin to climb cat ladder 12 afterwards and climb, after the staff climbs to the construction operation height, start elevating gear 2, elevating gear 2 can drive and bear box 13 and move on support frame 11, drive and bear box 13 and reach the construction height of staff, the staff can take the instrument that bears in box 13 and carry out construction operation, in the climbing process of staff, need not to bear a large amount of construction tools, the work burden of staff is significantly alleviateed, the construction risk of staff has been reduced to a certain extent.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a portable construction ladder which characterized in that: the support frame comprises a base, fixedly provided with support frame and cat ladder on the base, the length direction slip along the support frame on the support frame is provided with and bears the box, the open-top setting of bearing the box, be provided with elevating gear on the support frame, elevating gear is used for driving to bear the box and moves on the support frame.

2. A mobile construction ladder according to claim 1, wherein: the sliding groove is formed in the supporting frame along the length direction of the supporting frame, a sliding block is arranged in the sliding groove in a sliding mode, the sliding block is fixedly connected with the bearing box, and the lifting device is used for driving the sliding block to move in the sliding groove.

3. A mobile construction ladder according to claim 2, characterized in that: the lifting device comprises a lifting motor and a screw rod, the screw rod is rotatably arranged in the chute along the length direction of the chute, the lifting motor is fixedly arranged on the supporting frame, the slide block is sleeved on the screw rod in a threaded manner, and an output shaft of the lifting motor is in transmission connection with the screw rod.

4. A mobile construction ladder according to claim 3, wherein: the sliding block is embedded with a ball which is in rolling contact with the inner wall of the sliding groove.

5. A mobile construction ladder according to claim 1, wherein: the utility model discloses a socket, including box, socket, fixed part, socket, division board, fixed part, the interior slip of box that bears is provided with the division board, the socket has been seted up along vertical direction on the inner wall of box that bears to the interior slip of socket is provided with the inserted block, inserted block and division board fixed connection, be provided with the mounting on the box that bears, the mounting is used for fixed inserted block in the position in the socket.

6. The mobile construction ladder of claim 5, wherein: the mounting is set to fixing bolt, the mounting hole has been seted up on the bearing box, mounting hole and spout intercommunication, fixing bolt slides and wears to locate in the mounting hole, set up the screw hole with fixing bolt threaded connection on the inserted block.

7. A mobile construction ladder according to any one of claims 1-6, wherein: the bearing box is rotatably provided with a sealing plate, and the sealing plate is used for sealing the top opening of the bearing box.

8. The mobile construction ladder of claim 7, wherein: the sealing plate is provided with a handle for driving the sealing plate to move.

9. The mobile construction ladder of claim 8, wherein: the handle is provided with anti-skid patterns.