CN220705096U - A climbing device - Google Patents

Abstract

The utility model provides a climbing device, and belongs to the field of constructional engineering. A climbing device comprising: the fixed plate, fixed plate's lower surface mounting has motor, sliding fit to be provided with two slide racks, four slide bars, and upside normal running fit is provided with four first rotation square bars, and two equal fixed mounting of output of motor have with two slide rack screw thread complex threaded rod, the both sides of two slide racks respectively with four slide bar one side sliding fit that is close to each other, the equal fixed mounting of one end of four slide bars has the universal wheel. The motor is arranged, and can drive the four universal wheels to slide away from each other, so that after the four universal wheels slide away from each other, the contact area between the device and the ground can be increased, and the device is not easy to topple over when being used because the four universal wheels increase the contact area between the device and the ground, and is more stable when being used because the device is not easy to topple over when being used.

Description

A climbing device

Technical field

The utility model relates to the technical field of construction engineering, in particular to a climbing device.

Background technique

A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, and public activities.

In the existing technology, for example, the Chinese patent number is: CN214462416U, a liftable bracket for building construction projects, including a bracket body and a lifting device. The upper surface of the bracket body is provided with a lifting device, and both sides of the outer wall of the bracket body are provided with a lifting device. A scaffolding crossbar is provided on the side, and the lifting device includes a lifting box. A motor is provided inside the lifting box. A driving gear is rotatably connected to the end of the motor. The teeth of the driving gear mesh with the interlocking gear. This utility model The new type, by setting up a lifting device, when the lifting box needs to be raised, the motor starts to work, the driving gear rotates, the driving gear drives the linking gear, the linking gear links the driving rod, the gears on the rods at both ends of the driving rod rotate, and the gears on the rod mesh The climbing gear climbs along the fixedly installed vertical rack bar, and the lifting box begins to move upward. Most of the existing construction lifting frames do not have automatic lifting functions and require construction workers to manually build and manually lift the brackets. However, An existing liftable bracket used in building construction projects has the problem that the bracket body cannot increase the contact area between the bracket and the ground when the lifting box moves upward. This is because the bracket body cannot increase the contact area between the bracket and the ground. Some supports cannot increase the contact area with the ground during use, and are prone to tipping. Therefore, a climbing device is proposed, which uses a motor to drive four universal wheels to slide away from each other, so that the four universal wheels slide away from each other. After sliding away, the contact area between the device and the ground can be increased, making the device less likely to fall over when in use.

Utility model content

In view of this, embodiments of the present invention hope to provide a climbing device to solve or alleviate the technical problems existing in the prior art. Through the installation of the motor, the four universal wheels can be driven to slide away from each other, thereby making the four universal wheels slide away from each other. After the universal wheels slide away from each other, the contact area between the device and the ground can be increased, because the four universal wheels increase the contact area between the device and the ground, so that the device is less likely to tip over when used, because the device It is not easy to tip over during use, making the device more stable to use.

The technical solution of the embodiment of the present utility model is implemented as follows:

A climbing device comprises a fixed plate, a motor is installed on the lower surface of the fixed plate, two sliding frames and four sliding rods are slidably matched, four first rotating square rods are rotatably matched on the upper side, threaded rods are fixedly installed on the two output ends of the motor and threaded rods are threadedly matched with the two sliding frames, both sides of the two sliding frames are respectively slidably matched with the sides of the four sliding rods close to each other, universal wheels are fixedly installed on one end of the four sliding rods, a sliding plate is slidably matched on the upper side of the fixed plate, four second rotating square rods are rotatably matched on the lower side of the sliding plate, and four third rotating square rods are rotatably matched with the four first rotating square rods respectively, and four third rotating square rods are rotatably matched on the upper sides of the two sliding frames.

Preferably: four first protrusions are provided on the lower surface of the fixed plate, second protrusions are provided on one side of the middle part of the four sliding rods, four second protrusions and four first protrusions. There are springs fixedly installed between the parts.

Preferably: the lower surface of the fixed plate is provided with four first notches, and the upper surfaces of the four sliding rods are fixed with guide bars that slide and cooperate with the four first notches.

Preferably: the fixed plate is provided with two first square holes, the tops of the two sliding frames are slidably fitted in the two first square holes respectively, and the tops of the two sliding frames are provided with third protrusions. , the ends of the four third protrusions that are far away from each other rotate with the bottoms of the four third rotating square rods respectively, and the four third protrusions are all cylindrical structures.

Preferably: the upper surface of the fixed plate is provided with four fourth protrusions that rotate with the bottoms of the four first rotating square rods, and the lower surface of the sliding plate is provided with four fourth protrusions that rotate with the bottoms of the four first rotating square rods. The square rod rotates with the fifth protrusion.

Preferably, the sides of the two sliding frames that are close to each other are provided with threaded holes corresponding to the two threaded rods, and the peripheral sides of the two threaded rods are provided with external threads corresponding to the two threaded holes.

Preferably: the lower surface of the fixed plate is provided with two sixth protrusions, both of which are provided with first round holes, and the ends of the two threaded rods that are far away from each other are rotated and matched with each other. inside the first circular hole.

Preferably: four hydraulic cylinders are fixedly installed on the lower surface of the sliding plate, and a sliding frame is fixedly installed on the output ends of the four hydraulic cylinders. The sliding frame is located on the upper surface of the output ends of the four hydraulic cylinders. The output ends of the four hydraulic cylinders All run through the sliding plate.

Due to the adoption of the above technical solutions, the embodiments of the present utility model have the following advantages:

1. The installation of the motor of this utility model can drive the four universal wheels to slide away from each other, so that after the four universal wheels slide away from each other, the contact area between the device and the ground can be increased, because the four universal wheels The contact area between the device and the ground is increased, so that the device is less likely to tip over when used, because the device is less likely to tip over when used, making the device more stable to use.

2. The installation of the motor of the utility model can drive the four second rotating square rods to rotate, so that the sliding plate can slide and retract after the four second rotating square rods rotate, so that the volume of the device can be shrunk after the sliding plate is retracted, so that the volume of the device is smaller after contraction. Because the volume of the device is smaller after contraction, it is easier to carry and transport the device.

The above summary is for illustration purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

Figure 1 is a three-dimensional structural view of the utility model;

Figure 2 is a bottom view structural view of the utility model;

Figure 3 is a cross-sectional structural view of the utility model;

Figure 4 is a structural diagram of the first rotating square rod of the present utility model.

Reference signs: 1. Fixed plate; 2. Motor; 3. Sliding frame; 4. Sliding rod; 5. First rotating square rod; 6. Threaded rod; 7. Universal wheel; 8. Sliding plate; 9. No. 2. Rotating square rod; 10. Third rotating square rod; 11. Spring; 12. Guide bar; 13. Hydraulic cylinder; 14. Sliding frame.

Detailed ways

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not restrictive.

The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

As shown in Figures 1-4, the embodiment of the present invention provides a climbing device, which includes: a fixed plate 1. A motor 2 is installed on the lower surface of the fixed plate 1. Two sliding frames 3 and four sliding frames are provided in sliding fit. The upper side of the rod 4 is provided with four first rotating square rods 5 for rotation. The two output ends of the motor 2 are fixedly installed with threaded rods 6 that are threaded with the two sliding frames 3. Both sides of the two sliding frames 3 They are respectively slidingly matched with the sides of the four sliding rods 4 that are close to each other. One end of the four sliding rods 4 is fixedly installed with a universal wheel 7. The upper side of the fixed plate 1 is provided with a sliding plate 8 in sliding fit. The lower part of the sliding plate 8 is There are four second rotating square rods 9 that are rotated and matched with the four first rotating square rods 5 respectively. The upper sides of the two sliding frames 3 are equipped with four second rotating square rods that are rotated with the four first rotating square rods respectively. 5. Rotate the third rotating square rod 10 provided with it.

In this embodiment, specifically: four first protrusions are provided on the lower surface of the fixed plate 1, second protrusions are provided on one side of the middle part of the four sliding rods 4, and the four second protrusions are connected with the four A spring 11 is fixedly installed between the first protrusions. The installation of the spring 11 can pull the four sliding rods 4 to slide toward each other and return to the original position.

In this embodiment, specifically: the lower surface of the fixed plate 1 is provided with four first notches, and the upper surfaces of the four sliding rods 4 are fixedly equipped with guide bars 12 that slide and cooperate with the four first notches. The installation of the guide bars 12 can guide the four sliding rods 4 during the sliding process, thereby making the sliding process of the four sliding rods 4 more stable.

In this embodiment, specifically: two first square holes are opened on the fixed plate 1, and the tops of the two sliding frames 3 are slidably fitted in the two first square holes respectively. There are third protrusions, and the ends of the four third protrusions that are far away from each other rotate with the bottoms of the four third rotating square rods 10 respectively. The four third protrusions are all cylindrical structures. The arrangement of the protruding portion facilitates the two sliding frames 3 to slide and pull the four first rotating square rods 5 to rotate.

In this embodiment, specifically: the upper surface of the fixed plate 1 is provided with four fourth protrusions that rotate with the bottoms of the four first rotating square rods 5 respectively, and the lower surface of the sliding plate 8 is provided with four respectively The arrangement of the fifth protrusions and the four fourth protrusions that rotate with the four second rotating square rods 9 facilitates the rotation of the four first rotating square rods 5 around the bottom of the first rotating square rod 5 .

In this embodiment, specifically: the sides of the two sliding frames 3 that are close to each other are provided with threaded holes corresponding to the two threaded rods 6, and the peripheral sides of the two threaded rods 6 are provided with the two threaded holes corresponding to the two threaded rods 6. The external threads and threaded holes are provided to facilitate the thread matching of the two sliding frames 3 and the threaded rod 6.

In this embodiment, specifically: the lower surface of the fixed plate 1 is provided with two sixth protrusions, each of which is provided with a first round hole, and the ends of the two threaded rods 6 that are far away from each other are respectively The rotation fit is arranged in the two first round holes, and the opening of the first round holes facilitates the rotation fit between the two threaded rods 6 and the sixth protrusion.

In this embodiment, specifically: four hydraulic cylinders 13 are fixedly installed on the lower surface of the sliding plate 8, and a sliding frame 14 is fixedly installed on the output ends of the four hydraulic cylinders 13. The sliding frame 14 is located above the output ends of the four hydraulic cylinders 13. On the surface, the output ends of the four hydraulic cylinders 13 all pass through the sliding plate 8. When the sliding frame 14 needs to slide and rise, the hydraulic cylinder 13 is opened at this time. After the hydraulic cylinder 13 is opened, the sliding frame 14 is driven to slide. After 14 slides, the person inside the sliding frame 14 will rise. The installation of the hydraulic cylinder 13 facilitates the device to drive the user to slide and rise.

When the utility model is working: when the motor 2 needs to drive the four universal wheels 7 to slide, the motor 2 is turned on at this time. The turning on of the motor 2 drives the two threaded rods 6 to rotate. The rotation of the two threaded rods 6 The two sliding frames 3 are driven to slide away from each other. The sliding distance of the two sliding frames 3 pushes the four sliding rods 4 to slide away from each other. The sliding of the four sliding rods 4 drives the four universal wheels 7 to slide away from each other. The four universal wheels 7 slide away from each other. After the universal wheels 7 slide away from each other, the four universal wheels 7 at this time increase the contact area with the ground. Because the universal wheels 7 increase the contact area between the device and the ground, the device and the ground at this time The contact area with the ground is increased, and the contact area between the device and the ground is increased, so that the device is less likely to fall over when used, thereby making the device more stable when used.

When the motor drives the four second rotating square rods 9 to rotate, the motor 2 is turned on at this time. The turning on of the motor 2 drives the two threaded rods 6 to rotate. The rotation of the two threaded rods 6 drives the two sliding frames 3 to interact with each other. The sliding approach of the two sliding frames 3 drives one end of the four third rotating square rods 10 to slide. At this time, the four third rotating square rods 10 rotate, and the four third rotating square rods 10 rotate. The rotation drives the four first rotating square rods 5 to rotate. At this time, the four first rotating square rods 5 rotate around the bottoms of the four first rotating square rods 5. The rotation of the four first rotating square rods 5 drives The four second rotating square rods 9 rotate around the tops of the four first rotating square rods 5. At this time, the rotation of the four second rotating square rods 9 drives the sliding plate 8 to slide toward the side close to the fixed plate 1. At this time, the sliding plate 8 will slide and shrink. After the sliding plate 8 slides and shrinks, the volume of the device will be smaller. Because the volume of the sliding plate 8 will be smaller after shrinking, it will be easier to carry and transport the device.

The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field can easily think of various methods within the technical scope disclosed by the present utility model. Any changes or substitutions shall be included in the protection scope of the present invention. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims (8)

1. Climbing device, comprising a fixed plate (1), characterized in that: the motor (2) is mounted on the lower surface of the fixed plate (1), two sliding frames (3) and four sliding rods (4) are arranged in a sliding fit manner, four first rotating square rods (5) are arranged on the upper side in a rotating fit manner, threaded rods (6) in threaded fit with the two sliding frames (3) are fixedly mounted at two output ends of the motor (2), two sides of the two sliding frames (3) are respectively in sliding fit with one sides, close to the four sliding rods (4), of the four sliding rods (4), and universal wheels (7) are fixedly mounted at one ends of the four sliding rods (4);

the upper side sliding fit of fixed plate (1) is provided with sliding plate (8), and sliding plate (8) downside normal running fit is provided with four second normal running square pole (9) with four first normal running square pole (5) normal running fit respectively, and the upside normal running fit of two carriage (3) is provided with four third normal running square pole (10) with four first normal running square pole (5) normal running fit setting respectively.

2. A climbing device according to claim 1, wherein: the lower surface of fixed plate (1) is provided with four first bellying, and four slide bar (4) middle part one side all is provided with the second bellying, all fixed mounting has spring (11) between four second bellying and the four first bellying.

3. A climbing device according to claim 2, wherein: four first notches are formed in the lower surface of the fixed plate (1), and guide strips (12) which are in sliding fit with the four first notches are fixedly arranged on the upper surfaces of the four sliding rods (4).

4. A climbing device according to claim 3, wherein: two first square holes are formed in the fixing plate (1), the tops of the two sliding frames (3) are arranged in the two first square holes in a sliding fit mode respectively, third protruding portions are arranged at the tops of the two sliding frames (3), one ends, away from each other, of the four third protruding portions are in rotary fit with the bottoms of the four third rotary square rods (10) respectively, and the four third protruding portions are of cylindrical structures.

5. A climbing device according to claim 4, wherein: the upper surface of fixed plate (1) is provided with four fourth bellying that rotate complex with the bottom of four first square poles of rotation (5) respectively, and the lower surface of sliding plate (8) is provided with four fifth bellying that rotate complex with four second square poles of rotation (9) respectively.

6. A climbing device according to claim 5, wherein: screw holes corresponding to the two threaded rods (6) are formed in one side, close to each other, of the two sliding frames (3), and external threads corresponding to the two screw holes are formed in the peripheral sides of the two threaded rods (6).

7. A climbing device according to claim 6, wherein: the lower surface of fixed plate (1) is provided with two sixth bellying, has all seted up first round hole on two sixth bellying, and the one end that two threaded rods (6) kept away from each other rotates the cooperation respectively and sets up in two first round holes.

8. A climbing device according to claim 1, wherein: four hydraulic cylinders (13) are fixedly arranged on the lower surface of the sliding plate (8), sliding frames (14) are fixedly arranged at the output ends of the four hydraulic cylinders (13), the sliding frames (14) are positioned on the upper surfaces of the output ends of the four hydraulic cylinders (13), and the output ends of the four hydraulic cylinders (13) penetrate through the sliding plate (8).