Jacking device for engineering design

Abstract

The utility model belongs to the technical field of building equipment, and particularly discloses an engineering-designed jacking device which comprises a base, an adjusting component is arranged at the top of the base, a first supporting plate is arranged at the top of the adjusting component, and a power groove extending to the outside of the first supporting plate is formed in the first supporting plate. A second supporting plate is slidably connected to the interior of the power groove, a baffle is fixedly connected to the top of the second supporting plate, two sliding grooves are formed in the side, away from the power groove, of the second supporting plate, sliding rods extending to the exterior of the sliding grooves are slidably connected to the interiors of the two sliding grooves correspondingly, and L-shaped baffles are fixedly connected to the tops of the sliding rods; according to the jacking device of the engineering design, the two second supporting plates move in the opposite directions through a worker, the bearing area of the first supporting plate can be extended to a certain degree, and the worker can conveniently carry some large goods.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a jacking device of engineering design. Background Art

[0002] The full name of architectural decoration is building decoration and renovation project. Architectural decoration project is mainly used to protect the main structure of the building, beautify it, increase the physical performance and use function of the building. The use of architectural decoration materials to install the interior or exterior of the building has achieved the expected effect and is a good helper to enrich people's lives.

[0003] After searching, it is known that the currently published patent is: CN214498271U, which discloses a jacking device designed for building decoration engineering, including a base frame, a first electric push rod is arranged on the right inner wall of the base frame, the output end of the first electric push rod is fixedly connected to a moving frame, the lower side of the moving frame is rollingly connected to a ball, and the inner side of the moving frame is rotatably connected to a second electric push rod; a fixed plate is fixedly connected between the front and rear inner walls of the base frame, and a support plate is fixedly connected to the upper surface of the fixed plate. In the utility model, through the cooperation of three electric push rods, the loading plate can be moved to a lower position, which is convenient for the placement of the keel and the gypsum board, and the loading plate can always be in a horizontal state.

[0004] However, the following situation may occur during the use of the device: since the worker places the goods on the support plate and then controls the device to lift and transport them, but the top area of ​​the support plate is limited, only goods of a certain specification can be lifted and transported, and some larger goods cannot be transported well. Therefore, the scope of use of the device is limited and cannot be fully utilized. In view of the above situation, technical innovation is carried out on the basis of the existing device. Utility Model Content

[0005] The purpose of the utility model is to provide a jacking device of engineering design to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a jacking device of engineering design, comprising a base, an adjusting component is arranged on the top of the base, a first support plate is arranged on the top of the adjusting component, a power groove extending to the outside of the first support plate is opened inside the first support plate, a second support plate is slidably connected inside the power groove, a baffle is fixedly connected to the top of the second support plate, a sliding groove is opened on the side of the second support plate away from the power groove, the number of sliding grooves is two, both of the two sliding grooves are slidably connected to sliding rods extending to the outside, an L-shaped baffle is fixedly connected to the top of the sliding rod, the cross-section of the L-shaped baffle is L-shaped, a first forward and reverse motor is fixedly connected to the front side of the first support plate, the output end of the first forward and reverse motor rotates through the first support plate and extends to the inside of the power groove, and a power adjustment device is arranged inside the power groove.

[0007] Preferably, the power adjustment device includes a first threaded rod, which is rotatably connected to the inside of the power slot, and the left side of the first threaded rod is fixedly connected to the output end of the first forward and reverse motor. The first threaded rod is provided with two opposite threads starting from its middle position, and the surface of the first threaded rod is threadedly connected with a slider. There are two sliders, and the two sliders are respectively arranged on the two opposite threads. Both sides of the slider are rotatably connected to the power rod, and the end of the power rod away from the slider is rotatably connected to the support block, and one side of the support block is fixedly connected to the second support plate.

[0008] Preferably, the inner wall of the sliding groove is fixedly connected to a limit rod, and the surface of the limit rod is slidably connected to the inside of the sliding rod.

[0009] Preferably, the interior of the sliding groove is rotatably connected to a second threaded rod, the surface of the second threaded rod is also provided with two opposite threads starting from the middle position thereof, and the surface of the second threaded rod is fixedly connected to a first bevel gear.

[0010] Preferably, the surface of the second threaded rod is connected to the internal threads of the two sliding rods, and the two sliding rods are respectively arranged on two opposite threads.

[0011] Preferably, a rotation groove is provided inside the second support plate, the second threaded rod rotates through the rotation groove, and the first bevel gear is rotationally connected to the inside of the rotation groove.

[0012] Preferably, the second support plate is fixedly connected to one end away from the power slot with the second forward and reverse motor, and the output end of the second forward and reverse motor is fixedly connected to the rotating rod.

[0013] Preferably, the end of the rotating rod away from the output end of the second forward and reverse motor rotates through the second support plate and extends to the inside of the rotating groove, and the end of the rotating rod close to the first bevel gear is fixedly connected to the second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The lifting device designed in this project can extend the bearing area of ​​the first support plate to a certain extent by allowing the staff to move the two second support plates in opposite directions, which is convenient for the staff to carry some relatively large goods. The staff can also make the two second support plates move relative to each other for storage, which is convenient for the staff to carry some small goods. At the same time, it makes the application range of the device wider and more practical to a certain extent.

[0016] 2. The lifting device designed in this project can clamp and fix the goods placed on the first support plate and the second support plate on the left and right sides by making the two L-shaped baffles move relative to each other. At the same time, the L-shaped baffle set on the top of the second support plate can clamp and block the front and back of the goods. To a certain extent, it can reduce the rolling and falling of the goods due to their own weight during the lifting process, which may cause accidental injuries to workers and damage to the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a jacking device designed for an engineering project of the utility model;

[0018] Figure 2 This is a schematic diagram of the new structure of the second support plate of the present invention;

[0019] Figure 3 It is a structural schematic diagram of the rotating groove of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the rotating rod of the utility model.

[0021] In the figure: 1. base; 2. adjusting component; 3. first support plate; 4. first forward and reverse motor; 5. second support plate; 6. second forward and reverse motor; 7. sliding groove; 8. baffle; 9. sliding rod; 10. L-shaped baffle; 11. power groove; 12. first threaded rod; 13. slider; 14. power rod; 15. support block; 16. limit rod; 17. second threaded rod; 18. rotating rod; 19. first bevel gear; 20. second bevel gear; 21. rotating groove. DETAILED DESCRIPTION

[0022] See also Figure 1-4The utility model provides a technical solution: a jacking device of engineering design, including a base 1, an adjusting component 2 is arranged on the top of the base 1, the adjusting component 2 is an existing structure, and no further description is given here. The staff can adjust the adjusting component 2 according to the construction requirements and change the angle of the device for construction. A first support plate 3 is arranged on the top of the adjusting component 2, and a power groove 11 extending to the outside of the first support plate 3 is opened inside the first support plate 3, and a second support plate 5 is slidably connected inside the power groove 11. The number of the second support plates 5 is two, and a baffle 8 is fixedly connected to the top of the second support plate 5. The second support plate 5 is away from the side of the power groove 11. A sliding groove 7 is provided, and there are two sliding grooves 7. The interior of the two sliding grooves 7 is slidably connected with a sliding rod 9 extending to the outside thereof. An L-shaped baffle 10 is fixedly connected to the top of the sliding rod 9. The cross-section of the L-shaped baffle 10 is L-shaped. The staff can clamp the material left and right by adjusting the L-shaped baffle 10, and the baffle 8 clamps the material front and back. The front side of the first support plate 3 is fixedly connected with the first forward and reverse motor 4. The first forward and reverse motor 4 is an existing structure and will not be elaborated on here. The output end of the first forward and reverse motor 4 rotates through the first support plate 3 and extends to the inside of the power groove 11. A power adjustment device is provided inside the power groove 11.

[0023] Furthermore, the power adjustment device includes a first threaded rod 12, which is rotatably connected to the inside of the power slot 11, and the left side of the first threaded rod 12 is fixedly connected to the output end of the first forward and reverse motor 4. The first threaded rod 12 is provided with two opposite threads starting from its middle position, and the surface of the first threaded rod 12 is threadedly connected with a slider 13. There are two sliders 13, and the two sliders 13 are respectively arranged on the two opposite threads. Both sides of the slider 13 are rotatably connected with a power rod 14, and the end of the power rod 14 away from the slider 13 is rotatably connected with a support block 15, and one side of the support block 15 is fixedly connected to the second support plate 5.

[0024] The staff starts the first forward and reverse motor 4 by controlling the external device. The output end of the first forward and reverse motor 4 drives the first threaded rod 12 to rotate. The first threaded rod 12 drives the two sliders 13 to move relative to each other and in opposite directions. The two sliders 13 drive the power rod 14 to open and close, so that the two second support plates 5 can move relative to each other and in opposite directions. By making the two second support plates 5 move in opposite directions, the bearing area of ​​the first support plate 3 can be extended to a certain extent, which is convenient for the staff to carry some relatively large goods. The staff can also make the two second support plates 5 move relative to each other for storage, which is convenient for the staff to carry some small goods. At the same time, the device has a wider range of application and is more practical to a certain extent.

[0025] Furthermore, a limit rod 16 is fixedly connected to the inner wall of the sliding groove 7, and the surface of the limit rod 16 is slidably connected to the inside of the sliding rod 9. Through the limit rod 16, the sliding rod 9 can slide more smoothly and steadily.

[0026] Furthermore, a second threaded rod 17 is rotatably connected inside the sliding groove 7 , and the surface of the second threaded rod 17 is also provided with two opposite threads starting from the middle position thereof, and the surface of the second threaded rod 17 is fixedly connected to a first bevel gear 19 .

[0027] Furthermore, the surface of the second threaded rod 17 is connected to the inner threads of the two sliding rods 9, and the two sliding rods 9 are respectively arranged on two opposite threads.

[0028] Furthermore, a rotation groove 21 is opened inside the second support plate 5 , the second threaded rod 17 rotates through the rotation groove 21 , and the first bevel gear 19 is rotationally connected to the inside of the rotation groove 21 .

[0029] Furthermore, one end of the second support plate 5 away from the power slot 11 is fixedly connected to the second forward and reverse motor 6. The second forward and reverse motor 6 is an existing structure and will not be described in detail here. The output end of the second forward and reverse motor 6 is fixedly connected to the rotating rod 18.

[0030] Furthermore, one end of the rotating rod 18 away from the output end of the second forward and reverse motor 6 rotates through the second support plate 5 and extends to the inside of the rotating groove 21, and one end of the rotating rod 18 close to the first bevel gear 19 is fixedly connected to the second bevel gear 20, and the second bevel gear 20 is meshingly connected to the first bevel gear 19.

[0031] The staff can start the second forward and reverse motor 6 by controlling the external device. The output end of the second forward and reverse motor 6 drives the rotating rod 18 to rotate, and the rotating rod 18 drives the second bevel gear 20 to rotate. The second bevel gear 20 drives the first bevel gear 19 to rotate, and the first bevel gear 19 drives the second threaded rod 17 to rotate. The second threaded rod 17 drives the two sliding rods 9 to move relative to each other and in opposite directions. The two sliding rods 9 drive the two L-shaped baffles 10 to move relative to each other and in opposite directions. The staff can make the two L-shaped baffles 10 move relative to each other, so as to clamp and fix the goods placed on the first support plate 3 and the second support plate 5 on the left and right. At the same time, with the L-shaped baffle 10 set on the top of the second support plate 5, the goods can be clamped and blocked from front and back, which can reduce the rolling and falling of the goods due to their own weight and other factors during the jacking process to a certain extent, and the accidental injury to the staff and the damage to the goods.

[0032] Working principle: For this type of engineering design of the jacking device, the staff first places the cargo to be jacked on the top of the first support plate 3. According to the size of the cargo, the staff can start the first forward and reverse motor 4 by controlling the external device. The output end of the first forward and reverse motor 4 drives the first threaded rod 12 to rotate, and the first threaded rod 12 drives the two sliders 13 to move relative to each other and in opposite directions. The two sliders 13 drive the power rod 14 to open and close, so that the two second support plates 5 can move relative to each other and in opposite directions. The staff can make the two second support plates 5 move in opposite directions, so that the bearing area of ​​the first support plate 3 can be extended to a certain extent. Then the staff starts the first forward and reverse motor 4 by controlling the external device. Two forward and reverse motors 6, the output end of the second forward and reverse motor 6 drives the rotating rod 18 to rotate, the rotating rod 18 drives the second bevel gear 20 to rotate, the second bevel gear 20 drives the first bevel gear 19 to rotate, the first bevel gear 19 drives the second threaded rod 17 to rotate, the second threaded rod 17 drives the two sliding rods 9 to move relative to each other and in opposite directions, the two sliding rods 9 drive the two L-shaped baffles 10 to move relative to each other and in opposite directions, and the staff can make the two L-shaped baffles 10 move relative to each other to clamp and fix the goods placed on the first support plate 3 and the second support plate 5 to the left and right, and at the same time, cooperate with the L-shaped baffle 10 set on the top of the second support plate 5 to clamp and block the front and back of the goods.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting device of engineering design, comprising a base (1), an adjusting component (2) is arranged on the top of the base (1), and a first supporting plate (3) is arranged on the top of the adjusting component (2), characterized in that: The first support plate (3) is provided with a power slot (11) extending to the outside thereof, the inside of the power slot (11) is slidably connected with a second support plate (5), the top of the second support plate (5) is fixedly connected with a baffle plate (8), a sliding slot (7) is provided on the side of the second support plate (5) away from the power slot (11), the number of the sliding slots (7) is two, the insides of the two sliding slots (7) are both slidably connected with a sliding rod (9) extending to the outside thereof, the top of the sliding rod (9) is fixedly connected with an L-shaped baffle plate (10), the cross section of the L-shaped baffle plate (10) is L-shaped, the front side of the first support plate (3) is fixedly connected with a first forward and reverse motor (4), the output end of the first forward and reverse motor (4) rotates through the first support plate (3) and extends to the inside of the power slot (11), and a power adjustment device is arranged inside the power slot (11).

2. A lifting device for engineering design according to claim 1, characterized in that: The power regulating device comprises a first threaded rod (12), the first threaded rod (12) is rotatably connected to the inside of the power slot (11), the left side of the first threaded rod (12) is fixedly connected to the output end of the first forward and reverse motor (4), the first threaded rod (12) is provided with two opposite threads starting from the middle position thereof, a slider (13) is threadedly connected to the surface of the first threaded rod (12), the number of the sliders (13) is two, the two sliders (13) are respectively arranged on the two opposite threads, both sides of the slider (13) are rotatably connected to the power rod (14), the end of the power rod (14) away from the slider (13) is rotatably connected to the support block (15), and one side of the support block (15) is fixedly connected to the second support plate (5).

3. The jacking device of an engineering design according to claim 1, characterized in that: The inner wall of the sliding groove (7) is fixedly connected to a limiting rod (16), and the surface of the limiting rod (16) is slidably connected to the inside of the sliding rod (9).

4. The jacking device of an engineering design according to claim 3, characterized in that: The interior of the sliding groove (7) is rotatably connected to a second threaded rod (17), and the surface of the second threaded rod (17) is also provided with two sections of opposite threads starting from the middle position thereof, and the surface of the second threaded rod (17) is fixedly connected to a first bevel gear (19).

5. A lifting device for engineering design according to claim 4, characterized in that: The surface of the second threaded rod (17) is connected to the internal threads of the two sliding rods (9), and the two sliding rods (9) are respectively arranged on two opposite threads.

6. The jacking device of an engineering design according to claim 2, characterized in that: A rotation groove (21) is provided inside the second support plate (5), the second threaded rod (17) rotates through the rotation groove (21), and the first bevel gear (19) is rotationally connected to the inside of the rotation groove (21).

7. A lifting device for engineering design according to claim 6, characterized in that: One end of the second support plate (5) away from the power slot (11) is fixedly connected to a second forward and reverse motor (6), and the output end of the second forward and reverse motor (6) is fixedly connected to a rotating rod (18).

8. A lifting device for engineering design according to claim 7, characterized in that: The end of the rotating rod (18) away from the output end of the second forward and reverse motor (6) rotates through the second support plate (5) and extends to the inside of the rotating groove (21); the end of the rotating rod (18) close to the first bevel gear (19) is fixedly connected to the second bevel gear (20), and the second bevel gear (20) is meshedly connected to the first bevel gear (19).

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