Fabricated wall conveying protection device

Abstract

The invention relates to an assembly type wall conveying protection device, and belongs to the technical field of assembly type buildings. The device comprises protective sleeves, a lifting assembly and a moving assembly, the protective sleeves are arranged at the two ends of a prefabricated wall body, the protective sleeves are plate bodies with concave sections, baffles are arranged at the two ends of the protective sleeves, the lifting assembly is arranged on the protective sleeves and connected with the prefabricated wall body, and the moving assembly is arranged on the prefabricated wall body. The lifting assembly is used for driving the prefabricated wall to be lifted to be opposite to the grooves of the protective sleeves, the moving assembly is arranged between the two protective sleeves, and the moving assembly is used for connecting the two protective sleeves and driving the two protective sleeves to be close to each other till the protective sleeves move to be arranged on the prefabricated wall in a sleeving mode. The conveying device has the effect of reducing damage to the prefabricated panels in the conveying process.

Description

Technical Field

[0001] The present application relates to the field of prefabricated building technology, and in particular to a prefabricated wall transportation protection device. Background Art

[0002] Prefabricated wall is a building wall structure, which is made of prefabricated components that are directly transported to the construction site for rapid assembly after being processed and manufactured in the factory. Since the wall components are prefabricated in the factory, the construction time at the construction site is greatly shortened, which can significantly shorten the construction period and improve construction efficiency. At the same time, the quality of prefabricated walls is stable and controllable due to standardized production in the factory; it also reduces construction waste and dust pollution at the construction site, which is in line with the concept of green building.

[0003] Prefabricated walls are generally made of lightweight concrete or steam-pressurized concrete. Prefabricated wall panels are poured and cured in the prefabrication yard and are usually placed horizontally to avoid bending, warping or twisting of the wall panels, thereby reducing the risk of uneven shrinkage and deformation of the prefabricated wall panels. The cured prefabricated wall panels need to be transported to the warehouse for stacking and storage, and loaded onto transport vehicles for transportation to the construction site when used.

[0004] During the transportation process, prefabricated wall panels need to be transported by cranes during stacking and loading and unloading. When the crane transports the solidified prefabricated wall panels, it is necessary to flip the prefabricated wall panels to a vertical state first, and the edge of the prefabricated wall panels that touches the ground and serves as the rotation axis will be severely squeezed; at the same time, the slings need to be wrapped around the prefabricated wall panels during hoisting, and the prefabricated wall panels will also be squeezed and worn by the slings during hoisting. This makes the edges of the prefabricated wall panels easy to be damaged during transportation, affecting the surface quality of the prefabricated wall panels. Summary of the invention

[0005] In order to reduce the damage of prefabricated wall panels during transportation and improve the surface quality of prefabricated wall panels, the present application provides an assembled wall transportation protection device.

[0006] The present application provides an assembled wall transport protection device that adopts the following technical solution: A prefabricated wall transportation and protection device comprises a protective cover, a lifting assembly and a moving assembly, wherein the protective cover is arranged at both ends of the prefabricated wall, the protective cover is a plate body with a concave cross-section, baffles are arranged at both ends of the protective cover, the lifting assembly is arranged on the protective cover and connected to the prefabricated wall panel, the lifting assembly is used to drive the prefabricated wall to be lifted to be opposite to the groove of the protective cover, the moving assembly is arranged between the two protective covers, and the moving assembly is used to connect the two protective covers and drive the two protective covers to approach each other until the protective cover moves to be mounted on the prefabricated wall.

[0007] Optionally, the lifting assembly includes a lifting block and a driving member, the lifting block is a right-angled trapezoid, both sides of the protective cover are provided with a receiving groove, the lifting block is slidably set in the receiving groove, and the lower bottom of the lifting block is flush with the outer wall of the protective cover, and the driving member is connected to the lifting block and is used to drive the lifting block to move in the receiving groove.

[0008] Optionally, the driving member includes a cylinder, which is disposed in a protective sleeve, and a piston rod of the cylinder extends into the accommodating groove along the length direction of the accommodating groove, and the piston rod of the cylinder is connected to the lifting block.

[0009] Optionally, guide blocks are provided on both sides of the lifting block, and guide grooves adapted to the guide blocks are provided on both side walls of the accommodating groove.

[0010] Optionally, a plurality of lifting assemblies are provided on one side of the protective cover.

[0011] Optionally, the moving component includes a steel rope and a winding piece, the steel rope is connected and arranged between two baffles opposite to each other of the protective covers, the winding piece is arranged on one of the baffles and connected to the steel rope, and the winding piece is used to wind up the steel rope.

[0012] Optionally, the winding member includes a winding wheel, a driving gear, a driven gear and an anti-rotation portion, the winding wheel is rotatably arranged in a baffle, the driven gear is coaxially arranged with the winding wheel, the driving gear is rotatably arranged in the baffle and meshes with the driven gear, the rotating shaft of the driving gear extends outside the baffle, and a screwdriver opening is provided at one end of the rotating shaft of the driving gear outside the baffle, the anti-rotation portion is arranged in the baffle and connected to the driving gear, and the anti-rotation portion is used to make the driving gear rotate only in one direction; an installation cavity for installing the winding wheel, the driving gear, the driven gear and the anti-rotation portion is provided in the baffle.

[0013] Optionally, the anti-rotation part includes a limit block, a lever and a torsion spring. The lever is rotatably arranged on the baffle and located in the mounting cavity. The end of the lever is connected to the driving gear. The limit block is arranged on one side of the lever. The limit block is used to prevent the lever from rotating. The torsion spring is arranged on the rotating shaft of the lever and makes the lever always have a tendency to rotate toward the limit block.

[0014] Optionally, both sides of the protective cover are provided with hanging ears, and a steel cable is connected between the hanging ears opposite to each other of the two protective covers.

[0015] In summary, the present application includes at least one of the following beneficial technical effects: 1. Place two protective covers on both sides of the prefabricated wall opposite to each other, drive the prefabricated wall to be lifted to be opposite to the groove in the protective cover by the lifting assembly on the protective cover, and then drive the two protective covers to be close to each other by the moving assembly, so that the two protective covers are relatively moved to be mounted on the prefabricated wall, thereby installing the protective covers on both sides of the prefabricated wall; when the prefabricated wall is turned over, the protective cover is subjected to force to protect the edge of the prefabricated wall to avoid damage to the edge of the prefabricated wall; 2. When hoisting the prefabricated wall, the sling can be placed between the two protective covers to prevent the sling from directly squeezing and wearing the prefabricated wall, thereby avoiding damage to the prefabricated wall and improving the surface quality of the prefabricated wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application.

[0017] Figure 2 It is a schematic diagram of the structure of the protective cover in the embodiment of the present application.

[0018] Figure 3 is along Figure 2 A sectional view with sectioning along line AA.

[0019] Figure 4 is along Figure 2 A cross-sectional view of the BB.

[0020] Description of reference numerals: 1. Protective cover; 11. Receiving groove; 12. Installation cavity; 2. Lifting assembly; 21. Lifting block; 22. Cylinder; 23. Guide block; 24. Guide groove; 3. Moving assembly; 31. Steel rope; 32. Winding wheel; 33. Driving gear; 34. Driven gear; 35. Screwdriver blade; 36. Limit block; 37. Push rod; 38. Torsion spring; 4. Baffle; 5. Hanging ear; 51. Steel rope. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4 This application is described in further detail.

[0022] The present application embodiment discloses an assembled wall transport protection device, referring to Figure 1 and Figure 2The assembled wall transportation protection device includes a protective cover 1, a lifting component 2 and a moving component 3. The protective cover 1 is arranged at both ends of the wall. The protective cover 1 is a plate with a concave cross-section. The groove inside the protective cover 1 is adapted to the thickness of the prefabricated wall, and the length of the protective cover 1 is adapted to the width of the prefabricated wall. Baffles 4 are arranged at both ends of the protective cover 1, and the baffles 4 close the two ends of the protective cover 1. In the initial position, the two protective covers 1 are placed opposite to each other on both sides of the prefabricated wall. The lifting component 2 is arranged on the protective cover 1 and connected to the prefabricated wall. The lifting component 2 is used to drive the prefabricated wall to be lifted to be opposite to the groove of the protective cover 1. The moving component 3 is arranged between the two protective covers 1. The moving component 3 is used to connect the two protective covers 1 and drive the two protective covers 1 to approach each other until the two protective covers 1 are moved to be mounted on the prefabricated wall and pressed tightly.

[0023] When stacking and lifting the prefabricated walls that have been cured on the ground, two protective covers 1 are placed relatively on both sides of the prefabricated wall, and the lifting component 2 on the protective cover 1 drives the prefabricated wall to be lifted to be opposite to the groove in the protective cover 1, and then the two protective covers 1 are driven to approach each other by the moving component 3, so that the two protective covers 1 are relatively moved to be mounted on the prefabricated wall, thereby installing the protective covers 1 on both sides of the prefabricated wall; when the prefabricated wall is turned over, the protective cover 1 is subjected to force to protect the edge of the prefabricated wall to avoid damage to the edge of the prefabricated wall; when the prefabricated wall is lifted, the sling can be wound between the two protective covers 1 to prevent the sling from directly squeezing and wearing the prefabricated wall, avoid damage to the prefabricated wall, and improve the surface quality of the prefabricated wall.

[0024] Reference Figure 2 and Figure 3 The lifting assembly 2 includes a lifting block 21 and a driving member. The lifting block 21 is a right-angled trapezoid. A receiving groove 11 is provided on both sides of the protective cover 1. The lifting block 21 is slidably arranged on the protective cover 1 and is located in the receiving groove 11. The lower bottom of the lifting block 21 is flush with the outer wall of the protective cover 1, the upper bottom of the lifting cover is flush with the inner wall of the protective cover 1, and the inclined surface of the lifting block 21 is located on the side away from the protective cover 1. The driving member is arranged on the protective cover 1 and connected to the lifting block 21. The driving member is used to drive the lifting block 21 to move in the receiving groove 11, thereby driving the lifting block 21 to partially enter or leave the receiving groove 11. The driving member includes a cylinder 22. The cylinder 22 is embedded and installed in the protective cover 1, and the length direction of the cylinder 22 is consistent with the length direction of the receiving groove 11. The piston rod of the cylinder 22 extends into the receiving groove 11 and is connected to the lifting block 21.

[0025] Start the cylinder 22, and the piston rod of the cylinder 22 extends or retracts, thereby driving the lifting block 21 to move in the receiving groove 11. Since the two protective sleeves 1 are connected by the moving component 3, the lifting block 21 can be inserted under the prefabricated wall, and the prefabricated wall is lifted as the lifting block 21 is inserted until the lifting block 21 is completely located under the prefabricated wall. At this time, the prefabricated wall is facing the internal groove of the protective sleeve 1.

[0026] Reference Figure 2 and Figure 3 Furthermore, guide blocks 23 are provided on both sides of the lifting block 21, and guide grooves 24 are provided on both side walls of the receiving groove 11, and the guide blocks 23 are slidably provided in the guide grooves 24. The setting of the guide blocks 23 and the guide grooves 24 plays a role in guiding the movement of the guide blocks 23. At the same time, the lifting assembly 2 is provided with multiple lifting blocks 21 on one side of the protective cover 1, and the multiple lifting blocks 21 are simultaneously inserted under the prefabricated wall to ensure that the prefabricated wall can be lifted smoothly and stably.

[0027] Reference Figure 1 , Figure 2 and Figure 4 The moving assembly 3 includes a steel rope 31 and a winding member. The steel rope 31 is connected and arranged between the baffles 4 opposite to each other on the two protective covers 1. The winding member is arranged on one of the baffles 4. The winding member is connected to the steel rope 31 and is used to wind up the steel rope 31. The steel rope 31 is connected between the two baffles 4, so that the steel rope 31 has the effect of connecting the two protective covers 1. At the same time, when the winding member winds up the steel rope 31, it drives the two protective covers 1 to approach each other. In order to facilitate the movement of the protective cover 1 to be mounted on the prefabricated wall, the inner side of the opening of the protective cover 1 is processed into an inclined surface, so that the groove in the protective cover 1 is open.

[0028] Reference Figure 2 and Figure 4The winding member includes a winding wheel 32, a driving gear 33, a driven gear 34 and an anti-rotation part. The winding wheel 32 is rotatably arranged in the baffle 4, the driven gear 34 is coaxially arranged with the winding wheel 32, and the driving gear 33 is rotatably arranged in the baffle 4 and meshes with the driven gear 34. The driving gear 33 is driven to rotate, thereby driving the driven gear 34 to rotate, thereby achieving the effect of driving the winding wheel 32 to rotate and winding the steel rope 31. The rotating shaft of the driving gear 33 extends outside the baffle 4, and a screwdriver opening 35 is provided at one end of the rotating shaft of the driving gear 33 outside the baffle 4. The screwdriver opening 35 is used for inserting a screwdriver or an electric screwdriver, so as to facilitate driving the driving gear 33 to rotate. The anti-rotation part is arranged in the baffle 4 and connected to the driving gear 33. The anti-rotation part allows the driving gear 33 to rotate in only one direction, thereby allowing the winding wheel 32 to only wind the steel rope 31 when rotating. The baffle 4 is provided with an installation cavity 12 for installing the winding wheel 32, the driving gear 33, the driven gear 34 and the anti-rotation part. When the two protective covers 1 need to be driven close to each other, the electric screwdriver is docked at the screwdriver opening 35 to drive the driving gear 33 to rotate, thereby driving the driven gear 34 to rotate, and driving the winding wheel 32 to reel the steel rope 31.

[0029] Reference Figure 2 and Figure 4 The anti-rotation part includes a limit block 36, a lever 37 and a torsion spring 38. The lever 37 is rotatably arranged on the baffle 4 and is located in the installation cavity 12. The lever 37 is located on the side of the driving gear 33 away from the driven gear 34. The end of the lever 37 is bent toward the driving gear 33, and the end of the lever 37 is inserted into the tooth groove of the driving gear 33. The limit block 36 is arranged on one side of the lever 37, and the limit block 36 is located between the lever 37 and the driving gear 33. The limit block 36 is used to prevent the lever 37 from rotating. The torsion spring 38 is arranged on the rotating shaft of the lever 37, and the torsion spring 38 makes the lever 37 always have a tendency to rotate toward the limit block 36. Figure 4 As shown in the figure, the driving gear 33 can only rotate in the clockwise direction, and the driving gear 33 drives the lever 37 to rotate when rotating; when the driving gear 33 has a tendency to rotate in the counterclockwise direction, the end of the lever 37 is located in the tooth groove of the driving gear 33, and the lever 37 is blocked by the limit block 36, so that the driving gear 33 cannot rotate in the counterclockwise direction.

[0030] Reference Figure 1 A plurality of hanging ears 5 are arranged on both sides of the protective cover 1, and a steel cable 51 is connected between the hanging ears 5 of the two protective covers 1. When the protective cover 1 is completely mounted on the prefabricated wall, a plurality of steel cables 51 are connected between the two protective covers 1, so as to fix the two protective covers 1 on the prefabricated wall, and prevent the protective covers 1 from falling off during the subsequent lifting and transportation process.

[0031] The implementation principle of an assembled wall transportation protection device in an embodiment of the present application is as follows: two protective covers 1 are placed relatively on both sides of a prefabricated wall, the prefabricated wall is driven to be lifted to be opposite to the groove in the protective cover 1 by the lifting assembly 2 on the protective cover 1, and then the two protective covers 1 are driven to approach each other by the moving assembly 3, so that the two protective covers 1 are relatively moved to be sleeved on the prefabricated wall, thereby installing the protective covers 1 on both sides of the prefabricated wall; when the prefabricated wall is turned over, force is applied by the protective cover 1 to protect the edge of the prefabricated wall to avoid damage to the edge of the prefabricated wall; when the prefabricated wall is hoisted, a sling can be wound between the two protective covers 1 to avoid the sling directly squeezing and wearing the prefabricated wall, avoid damage to the prefabricated wall, and improve the surface quality of the prefabricated wall.

[0032] Finally, it should be noted that in the description of this application, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this application.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An assembled wall transport protection device, characterized in that: The invention comprises a protective sleeve (1), a lifting component (2) and a moving component (3), wherein the protective sleeve (1) is arranged at both ends of a prefabricated wall, the protective sleeve (1) is a plate body with a concave cross section, baffles (4) are arranged at both ends of the protective sleeve (1), the lifting component (2) is arranged on the protective sleeve (1) and connected to the prefabricated wall panel, the lifting component (2) is used to drive the prefabricated wall to be lifted to a position opposite to the groove of the protective sleeve (1), the moving component (3) is arranged between the two protective sleeves (1), and the moving component (3) is used to connect the two protective sleeves (1) and drive the two protective sleeves (1) to approach each other until the protective sleeve (1) moves to be sleeved on the prefabricated wall.

2. The assembled wall transport protection device according to claim 1, characterized in that: The lifting assembly (2) comprises a lifting block (21) and a driving member, wherein the lifting block (21) is a right-angled trapezoidal body, and a receiving groove (11) is provided on both sides of the protective cover (1). The lifting block (21) is slidably arranged in the receiving groove (11), and the lower bottom of the lifting block (21) is flush with the outer wall of the protective cover (1), and the driving member is connected to the lifting block (21) and is used to drive the lifting block (21) to move in the receiving groove (11).

3. The assembled wall transport protection device according to claim 2 is characterized in that: The driving member comprises a cylinder (22), wherein the cylinder (22) is arranged in the protective sleeve (1), the piston rod of the cylinder (22) extends into the accommodating groove (11) along the length direction of the accommodating groove (11), and the piston rod of the cylinder (22) is connected to the lifting block (21).

4. The assembled wall transport protection device according to claim 3 is characterized in that: Guide blocks (23) are arranged on both sides of the lifting block (21), and guide grooves (24) adapted to the guide blocks (23) are opened on both side walls of the accommodating groove (11).

5. The assembled wall transport protection device according to claim 1, characterized in that: The lifting components (2) are arranged in plurality on one side of the protective cover (1).

6. The assembled wall transport protection device according to claim 1, characterized in that: The moving assembly (3) comprises a steel rope (31) and a winding member, wherein the steel rope (31) is connected and arranged between baffles (4) opposite to the two protective covers (1), and the winding member is arranged on one of the baffles (4) and connected to the steel rope (31), and the winding member is used to wind up the steel rope (31).

7. The assembled wall transport protection device according to claim 6, characterized in that: The winding member comprises a winding wheel (32), a driving gear (33), a driven gear (34) and an anti-rotation portion. The winding wheel (32) is rotatably arranged in a baffle (4), the driven gear (34) is coaxially arranged with the winding wheel (32), the driving gear (33) is rotatably arranged in the baffle (4) and meshes with the driven gear (34), the rotating shaft of the driving gear (33) extends outside the baffle (4), and a screwdriver opening (35) is provided at one end of the rotating shaft of the driving gear (33) located outside the baffle (4), the anti-rotation portion is arranged in the baffle (4) and connected to the driving gear (33), and the anti-rotation portion is used to make the driving gear (33) rotate only in one direction; and an installation cavity (12) is provided in the baffle (4) for installing the winding wheel (32), the driving gear (33), the driven gear (34) and the anti-rotation portion.

8. The assembled wall transport protection device according to claim 7, characterized in that: The anti-rotation part comprises a limit block (36), a lever (37) and a torsion spring (38); the lever (37) is rotatably arranged on the baffle (4) and is located in the mounting cavity (12); the end of the lever (37) is connected to the driving gear (33); the limit block (36) is arranged on one side of the lever (37); the limit block (36) is used to prevent the lever (37) from rotating; the torsion spring (38) is arranged on the rotating shaft of the lever (37) and enables the lever (37) to always have a tendency to rotate towards the limit block (36).

9. The assembled wall transport protection device according to claim 1, characterized in that: Hanging ears (5) are provided on both sides of the protective cover (1), and a steel cable (51) is connected between the hanging ears (5) opposite to each other of the two protective covers (1).

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