Formwork transfer trolley
By designing the mold shell transfer trolley and using the support plate, moving rollers, handles, inclined shovel plates, positioning baffles and U-shaped limiters, the problem of inconvenient movement of the mold shell is solved, and an efficient, stable and safe mold shell is achieved. Move and protect.
Patent Information
- Application Number
- CN202421152620.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-24
AI Technical Summary
In the prior art, the mold shell is inconvenient to move, has high manual strength, low turnover efficiency, or requires a special base and forklift, which is inconvenient to use.
A mold shell transfer trolley is designed, including a support plate, moving rollers, handles, inclined shovel plates, positioning baffles and U-shaped limiters. Through these components, the stable movement and protection of the mold shell can be achieved.
It achieves efficient movement of the formwork, reduces manual labor intensity, avoids damage to the formwork, and does not require large forklift equipment. It is easy to operate and saves costs.
Smart Images
Figure CN222372924U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of formwork turnover, and particularly relates to a formwork transfer trolley. Background Art
[0002] As a formwork used in construction projects, building formwork has been introduced into China from abroad for more than thirty years. It is mainly used for the construction of cast-in-place concrete two-way ribbed floors and is suitable for the construction of large-span and large-load spaces, such as underground garages, large shopping malls, multi-story factories, teaching buildings, and civil air defense projects.
[0003] The generation of building formwork is inseparable from the cast-in-place concrete lightweight floor slab technology. It is based on advanced reinforced concrete structure calculation software to calculate and analyze the force distribution of the slab. Within the range of different force distribution change areas and node positions, the built-in formwork is arranged most reasonably to optimize the concrete stress section and reduce the self-weight, and to obtain the minimum amount of steel bars with a safe and reasonable configuration. After the concrete is poured on-site, a good overall floor slab is formed.
[0004] The formwork is an important formwork component to ensure concrete pouring. It is usually used in batches, and its shape and structure are directly related to the quality of the building forming. Due to its structural characteristics, the formwork is usually stored vertically in stacks.
[0005] The problem of the prior art is that when moving the formwork on-site, it mainly relies on manual single handling. For some formworks, two people need to carry them together, which is inconvenient to move, has a large manual intensity, and a low turnover efficiency; or it relies on a special base and cooperates with a forklift to move the formwork. It needs to stack the formwork on the special base in advance and requires the use of a forklift, which has high requirements for the site and equipment and is inconvenient to use. Summary of the Invention
[0006] The purpose of the utility model is to provide a formwork transfer trolley for the problems existing in the prior art, which has the advantages of convenient use, stable transportation, and prevention of formwork damage.
[0007] To achieve the above purpose, the technical solution adopted by the utility model is: a formwork transfer trolley, including a support plate. A plurality of moving rollers are arranged at the bottom of the support plate, a handle is arranged at the top of the support plate, an inclined shovel plate is arranged at the front side of the support plate, a positioning baffle one is arranged on both sides of the inclined shovel plate, a U-shaped limiting member and a positioning baffle two are arranged on the top surface of the support plate. The positioning baffle two is butted against the positioning baffle one, the U-shaped limiting member is arranged outside the positioning baffle two, an opening for the positioning baffle two to pass through is opened on the U-shaped limiting member, the height of the U-shaped limiting member is greater than the height of the positioning baffle two, a plurality of support pulleys are rotatably arranged at the top of the support plate, and the moving rollers are arranged between the two positioning baffle twos.
[0008] In the above solution, the moving roller and the handle are connected by a support plate to facilitate the movement of the trolley. The inclined shovel plate on the front side of the support plate is used to lift the whole stack of formwork placed on the ground and move it to the upper part of the support plate, which is convenient for the whole stack of formwork to move with the trolley, improving the moving efficiency and reducing the labor intensity of workers. The positioning baffles I on the left and right sides of the inclined shovel plate are used to cooperate with the two sides of the bottom of the formwork stack for guiding and limiting, preventing the formwork stack from sliding out of the inclined shovel plate. After the formwork stack moves to the support plate with the inclined shovel plate, the positioning baffle II limits the left and right sides of the formwork stack, and the C-shaped limiting member limits the rear side and the upper part of the formwork stack, so as to ensure that the formwork stack moves with the trolley and prevent the formwork stack from tipping over. The opening of the C-shaped limiting member corresponds to the positioning baffle II for the formwork stack to pass through. The support pulley on the top of the support plate is used to support the bottom surface of the formwork stack, facilitating the front and back movement of the formwork stack on the support plate.
[0009] Further, the C-shaped limiting member includes a plate structure, a mesh structure or a flexible structure. A plurality of connecting columns are arranged on the top surface of the support plate, and the C-shaped limiting member is connected to the connecting columns.
[0010] The C-shaped limiting member is provided with a plate structure, a mesh structure or a flexible structure to block and limit the upper part of the formwork stack, preventing the formwork stack from tilting or collapsing during the movement, and the connecting columns are used to support and fix the C-shaped limiting member.
[0011] Further, the connecting columns are distributed in a rectangle, and a transverse blocking bar is movably arranged on the two connecting columns located on the front side.
[0012] The connecting columns are distributed in a rectangle to position the four corners of the C-shaped limiting member. The transverse blocking bar is provided to position the formwork stack during the movement, preventing the formwork stack from sliding off the front side of the trolley.
[0013] Further, a blocking member for cooperating with the formwork stack is arranged at the rear side of the middle of the transverse blocking bar, and a flexible layer is arranged on the blocking member.
[0014] The blocking member on the transverse blocking bar is used to increase the contact area with the formwork stack, improving the limiting effect on the formwork stack. By setting the flexible layer, the impact force when contacting the formwork is reduced, avoiding damage to the formwork.
[0015] Further, positioning insertion rods are arranged at both ends of the transverse blocking bar, and mounting sleeves for cooperating with the positioning insertion rods are arranged on the connecting columns.
[0016] The transverse blocking bar is positioned by the cooperation of the positioning insertion rods and the mounting sleeves on the connecting columns, which is convenient for the installation and disassembly of the transverse blocking bar. When it is necessary to load and unload the formwork stack, the transverse blocking bar is removed, and the transverse blocking bar is installed to limit the formwork stack when moving the trolley.
[0017] Furthermore, a plurality of lateral pulleys are arranged along the length direction on the first positioning baffle and the second positioning baffle, and flexible gaskets are arranged on the surfaces of the support pulleys and the lateral pulleys.
[0018] By arranging the lateral pulleys, it is avoided that the formwork is damaged due to friction between the formwork and the first positioning baffle and the second positioning baffle, and the flexible gaskets are arranged to protect the formwork.
[0019] Furthermore, a reinforcing plate is arranged on the support plate, and the reinforcing plate is matched with the rear side of the U-shaped limiting member.
[0020] The rear side of the U-shaped limiting member is strengthened by the reinforcing plate to ensure the support and positioning of the formwork.
[0021] Furthermore, a strip-shaped installation groove is formed on the support plate, and the support pulleys are arranged in the strip-shaped installation groove in an array.
[0022] The formation of the strip-shaped installation groove is convenient for saving space and ensuring the stable positioning of the support pulleys.
[0023] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0024] 1. By integrally arranging the inclined shovel plate and the trolley structure, it is convenient to load and unload the formwork stack onto and off the trolley. The formwork on the trolley is limited in the left and right directions by the first positioning baffle and the second positioning baffle, and the rear side of the formwork is limited in cooperation with the U-shaped limiting member. Multiple formworks can be moved at one time, the turnover efficiency is high, the manual handling workload is reduced, large forklift equipment is not required, and the operation is convenient and the cost is saved;
[0025] 2. By arranging the first positioning baffle, the second positioning baffle, the transverse stop bar and the U-shaped limiting member in cooperation, the formwork is located in the middle of the trolley, preventing the formwork group from tipping over during the moving process and ensuring the stable movement of the formwork;
[0026] 3. By arranging the support pulleys and the lateral pulleys, it is convenient for the formwork to get on and off the trolley, avoiding the formwork from being scratched and damaged between the formwork and the positioning baffle, and protecting the formwork structure. Description of the Drawings
[0027] Figure 1 It is a three-dimensional structure diagram of a formwork transfer trolley according to Embodiment 1 of the present utility model;
[0028] Figure 2 It is a three-dimensional working diagram of a formwork transfer trolley according to Embodiment 1 of the present utility model;
[0029] Figure 3 It is a schematic structural diagram of the lateral pulley in Embodiment 1 of the present utility model;
[0030] In the figure: 1, support plate; 2, moving roller; 3, handle; 4, inclined shovel plate; 5, positioning baffle one; 6, positioning baffle two; 7, C-shaped limiting part; 8, support pulley; 9, connecting column; 10, transverse stop bar; 11, blocking part; 12, flexible layer; 13, positioning insertion rod; 14, mounting sleeve; 15, lateral pulley; 16, flexible washer; 17, reinforcing plate; 18, strip-shaped mounting groove. Detailed implementation manner
[0031] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work conditions belong to the scope of protection of the present invention. In the description of the present invention, it should be noted that the terms front, back, left, right, etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship when the product of the present invention is normally placed. It is only for the convenience of describing the present invention or simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.
[0032] Embodiment 1
[0033] As Figure 1-3 shown, a formwork transfer trolley includes a support plate 1. A plurality of moving rollers 2 are arranged at the bottom of the support plate 1. A handle 3 is arranged on the top of the support plate 1. An inclined shovel plate 4 is arranged on the front side of the support plate 1. Positioning baffles one 5 are arranged on both sides of the inclined shovel plate 4. A C-shaped limiting part 7 and a positioning baffle two 6 are arranged on the top surface of the support plate 1. The positioning baffle two 6 is butted against the positioning baffle one 5. The C-shaped limiting part 7 is arranged outside the positioning baffle two 6. An opening for the positioning baffle two 6 to pass through is formed on the C-shaped limiting part 7. The height of the C-shaped limiting part 7 is greater than the height of the positioning baffle two 6. A plurality of support pulleys 8 are rotatably arranged on the top of the support plate 1. The moving rollers 2 are arranged between the two positioning baffles two 6.
[0034] In the above solution, the moving roller 2 and the handle 3 are connected by the support plate 1 to facilitate the pushing of the trolley. The inclined shovel plate 4 on the front side of the support plate 1 is used to shovel up the whole stack of formwork placed on the ground and move it to the upper part of the support plate 1, which is convenient for the whole stack of formwork to move with the trolley, improving the moving efficiency and reducing the manual labor intensity. The positioning baffles I 5 on the left and right sides of the inclined shovel plate 4 are used to cooperate with the two sides of the bottom of the formwork stack for guiding and limiting, so as to prevent the formwork stack from sliding out of the inclined shovel plate 4. After the formwork stack moves to the support plate 1 with the inclined shovel plate 4, the positioning baffle II 6 limits the left and right sides of the formwork stack, and the U-shaped limiting member 7 limits the rear side and the upper part of the formwork stack, so as to ensure that the formwork stack moves with the trolley and prevent the formwork stack from tipping over. The opening of the U-shaped limiting member 7 corresponds to the positioning baffle II 6 for the formwork stack to pass through. The support pulley 8 on the top of the support plate 1 is used to support the bottom surface of the formwork stack, which is convenient for the formwork stack to move back and forth on the support plate 1.
[0035] In the embodiment, the formwork stack is formed by stacking a plurality of formworks with the opening facing upwards. The U-shaped limiting member 7 is used to limit the position of the formwork stack.
[0036] Furthermore, the U-shaped limiting member 7 includes a plate structure, a mesh structure or a flexible structure. A plurality of connecting columns 9 are arranged on the top surface of the support plate 1, and the U-shaped limiting member 7 is connected to the connecting columns 9.
[0037] The U-shaped limiting member 7 is provided with a plate structure, a mesh structure or a flexible structure to block and limit the upper part of the formwork stack, so as to prevent the formwork stack from tilting and collapsing during the movement. The connecting columns 9 are used to support and fix the U-shaped limiting member 7.
[0038] The material of the flexible structure can be cloth, sponge or foam. Sponge or foam can be arranged on the inner side of the plate structure.
[0039] Furthermore, the connecting columns 9 are distributed in a rectangle, and a transverse blocking bar 10 is movably arranged on the two connecting columns 9 located on the front side.
[0040] The connecting columns 9 are distributed in a rectangle to position the four corners of the U-shaped limiting member 7. The transverse blocking bar 10 is arranged to position the formwork stack during the movement, preventing the formwork stack from sliding off the front side of the trolley.
[0041] The transverse blocking bar 10 and the connecting columns 9 can be rotatably connected or detachably connected.
[0042] Furthermore, a blocking member 11 for cooperating with the formwork stack is arranged at the rear side of the middle of the transverse blocking bar 10, and a flexible layer 12 is arranged on the blocking member 11.
[0043] The contact area with the formwork stack is increased by the blocking member 11 on the horizontal crossbar 10 to improve the limiting effect on the formwork stack. By setting the flexible layer 12, the impact force during contact with the formwork is reduced, avoiding damage to the formwork.
[0044] The flexible layer 12 may include foam or sponge.
[0045] Furthermore, positioning insertion rods 13 are provided at both ends of the horizontal crossbar 10, and mounting sleeves 14 for cooperating with the positioning insertion rods 13 are provided on the connecting upright column 9.
[0046] The horizontal crossbar 10 is positioned in cooperation with the mounting sleeve 14 on the connecting upright column 9 through the positioning insertion rod 13, facilitating the installation and disassembly of the horizontal crossbar. When the formwork stack needs to be moved up and down, the horizontal crossbar 10 is removed, and the horizontal crossbar 10 is installed to limit the formwork stack when moving the trolley.
[0047] The mounting sleeve 14 and the connecting upright column 9 are welded and fixed.
[0048] Furthermore, a plurality of lateral pulleys 15 are arranged along the length direction on the first positioning baffle 5 and the second positioning baffle 6, and flexible washers 16 are arranged on the surfaces of the support pulleys 8 and the lateral pulleys 15.
[0049] By providing the lateral pulleys 15, damage caused by friction between the formwork and the first positioning baffle 5 and the second positioning baffle 6 is avoided, and the flexible washers 16 are provided to protect the formwork.
[0050] The flexible washer 16 includes a circular rubber sleeve.
[0051] Furthermore, a reinforcing plate 17 is provided on the support plate 1, and the reinforcing plate 17 cooperates with the rear side of the U-shaped limiting member 7.
[0052] The rear side of the U-shaped limiting member 7 is strengthened by the reinforcing plate 17 to ensure the support and positioning of the formwork.
[0053] Furthermore, a strip-shaped installation groove 18 is formed on the support plate 1, and the support pulleys 8 are arranged in an array in the strip-shaped installation groove 18.
[0054] Forming the strip-shaped installation groove 18 facilitates saving space and ensures the stable positioning of the support pulleys 8.
[0055] Installation grooves can also be formed on the inclined shovel plate 4 to arrange the support pulleys 8, facilitating the formwork to move onto and off the trolley.
[0056] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A mold shell transfer trolley, characterized in that: It includes a support plate. A number of moving rollers are provided at the bottom of the support plate. A handle is provided at the top of the support plate. An inclined shovel plate is provided at the front side of the support plate. First positioning baffles are provided on both sides of the inclined shovel plate. A U-shaped limiting member and a second positioning baffle are provided on the top surface of the support plate. The second positioning baffle is butted against the first positioning baffle. The U-shaped limiting member is arranged outside the second positioning baffle. An opening for the second positioning baffle to pass through is formed on the U-shaped limiting member. The height of the U-shaped limiting member is greater than the height of the second positioning baffle. A number of support pulleys are rotatably provided at the top of the support plate. The moving rollers are arranged between the two second positioning baffles.
2. The mold shell transfer vehicle according to claim 1, characterized in that: The U-shaped limiting member includes a plate structure, a net structure or a flexible structure. A number of connecting columns are provided on the top surface of the support plate. The U-shaped limiting member is connected to the connecting columns.
3. The mold shell transfer vehicle according to claim 2, characterized in that: The connecting columns are distributed in a rectangle. A transverse blocking rod is movably provided on the two connecting columns at the front side.
4. The mold shell transfer vehicle according to claim 3, characterized in that: A blocking member for cooperating with the stack of formwork shells is provided at the rear side of the middle of the transverse blocking rod. A flexible layer is provided on the blocking member.
5. The mold shell transfer vehicle according to claim 3, characterized in that: Positioning insertion rods are provided at both ends of the transverse blocking rod. Mounting sleeves for cooperating with the positioning insertion rods are provided on the connecting columns.
6. The mold shell transfer vehicle according to claim 1, characterized in that: A number of lateral pulleys are arranged along the length direction on the first positioning baffle and the second positioning baffle. Flexible washers are provided on the surfaces of the support pulleys and the lateral pulleys.
7. The mold shell transfer vehicle according to claim 1, characterized in that: A reinforcing plate is provided on the support plate. The reinforcing plate cooperates with the rear side of the U-shaped limiting member.
8. The mold shell transfer vehicle according to claim 1, characterized in that: A strip-shaped mounting groove is formed on the support plate. The support pulleys are arranged in an array in the strip-shaped mounting groove.