Plastering-free formwork construction device for outer wall aluminum formwork for building

Abstract

The utility model relates to the technical field of buildings, in particular to a plastering-free formwork construction device of an outer wall aluminum formwork for buildings, which comprises a base, self-driven universal wheels are connected to four corners of the bottom of the base, a hiding groove is formed in the center of the top of the base, and a placing groove is formed in the center of one side of the inner wall of the hiding groove. A concrete conveying pump is installed at the bottom of the inner wall of the hidden groove. According to the concrete stirring device, through the use of the stirring component, the driving motor is utilized to alternately rotate forwards and backwards, the rotating disc is driven to alternately rotate backwards and forwards under the cooperation of the driving gear and the gear ring, and finally the inclined rod, the connecting ring disc and the stirring frame are driven to alternately rotate backwards and forwards; the concrete is firstly blocked by the inclined rods, the situation that the concrete conveying pump is stuck due to the fact that the large-block-shaped concrete enters the storage bin can be avoided through the inclined rods, and the concrete is further stirred through rotation of the stirring frame.

Description

Technical Field

[0001] This utility model relates to the field of building technology, specifically to a construction device for aluminum formwork templates for exterior walls that does not require plastering. Background Technology

[0002] Utility model patent CN222295706U discloses a plaster-free concrete construction device using aluminum alloy formwork. The device includes a storage silo, with a motor fixedly connected inside. A concave wheel is fixedly connected to the output end of the motor. A transmission belt is provided on the outer wall of the concave wheel, and a second concave wheel is provided on the inner wall of the transmission belt. A screw is threadedly connected to the inner wall of the second concave wheel, and the outer wall of the screw is threadedly connected to the inside of the storage silo. A shaped push plate is provided at one end of the screw, and a pusher plate is fixedly connected to the outer wall of the shaped push plate. This utility model solves the problem of high pusher costs and reduced long-term effectiveness by driving the first concave wheel to rotate inside the storage silo via the motor's output end. It achieves lower costs and improves service life and performance through efficient sealing to prevent leakage.

[0003] However, the above-mentioned device still has some drawbacks in practical use. The most obvious one is the lack of agitation components for the concrete in the storage silo. If the concrete is left for a long time without agitation, it is prone to solidification, which is not conducive to the discharge of the concrete from the storage silo. Therefore, in order to solve this problem, we propose a plate heat exchanger clamping plate cutting device. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a construction device for aluminum formwork for building exterior walls that does not require plastering.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A construction device for aluminum formwork without plastering for building exterior walls includes a base. Self-driven casters are connected to the four corners of the base's bottom. A hidden groove is formed at the center of the top of the base. A placement recess is formed at the center of one side of the inner wall of the hidden groove. A concrete pump is installed at the bottom of the inner wall of the hidden groove. A concrete delivery pipe is connected to the outside of the concrete pump. A nozzle is connected to the side of the concrete delivery pipe away from the concrete pump. A winding frame for use with the concrete delivery pipe is installed on one side of the top of the base. A flexible pipe is connected to the top of the concrete pump via a flange. A storage silo is connected to the top of the flexible pipe. An agitator is installed on both the top and inside of the storage silo. Several arc-shaped support blocks are connected to the bottom of the storage silo. A buffer damping hydraulic rod is connected to the bottom of the arc-shaped support blocks. The bottom of the buffer damping hydraulic rod is connected to the top of the base. A control cabinet is installed on the other side of the top of the base.

[0007] Preferably, both ends of the base are provided with movable slots, and a pushing component is installed inside the two movable slots. The pushing component includes two movable rods, and the two sides of the movable rods are connected to the two sides of the inner wall of the movable slot.

[0008] Preferably, a linear motor is sleeved on the outside of the moving rod, and a T-shaped damping shaft is connected to the ends of the two linear motors that are far apart. A damping sleeve is sleeved on the outside of the T-shaped damping shaft, and a push frame is connected to the outside of the two damping sleeves.

[0009] Preferably, the winding frame includes a support rod, the bottom of which is connected to the top of the base, a U-shaped support frame is connected to the top of the support rod, and a U-shaped support frame is also fixedly fitted on the bottom of the support rod.

[0010] Preferably, each of the two U-shaped support frames has several arc-shaped grooves on the opposite side, and an L-shaped limiting plate is inserted into the U-shaped support frame. Both ends of the U-shaped support frame have slots that cooperate with the L-shaped limiting plate.

[0011] Preferably, the agitating component includes a support block and a toothed ring. One side of the support block is connected to the top of the outside of the storage silo. The inner wall of the toothed ring is movably sleeved on the top of the outside of the storage silo through a bearing. A drive motor is installed on the top of the support block, and a drive gear that meshes with the toothed ring is fixedly sleeved on the output end of the drive motor.

[0012] Preferably, the top of the toothed ring is connected to a rotating disk, the bottom of the rotating disk is in sliding contact with the top of the storage silo, the inner wall of the rotating disk is connected to several inclined rods, the side of the several inclined rods away from the inner wall of the rotating disk is connected to a connecting ring, the bottom of some of the inclined rods is connected to an agitator, and the outside of the agitator is in contact with the inner wall of the storage silo.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention utilizes a stirring component, employing a drive motor that alternates between forward and reverse rotation. The drive gear and gear ring work together to drive the rotating disc to alternate between forward and reverse rotation, ultimately causing the inclined rod, connecting ring, and stirring frame to alternate between forward and reverse rotation. When concrete is poured into the storage silo, it is first blocked by the inclined rod, preventing large chunks of concrete from entering and causing the concrete pump to jam. Furthermore, the rotation of the stirring frame agitates the concrete, preventing it from solidifying within the silo. During rotation, the stirring frame also scrapes off concrete adhering to the inner wall of the silo, facilitating subsequent cleaning. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This utility model Figure 1 A frontal view;

[0017] Figure 3 This is a schematic diagram of the winding frame structure of this utility model;

[0018] Figure 4 This utility model Figure 3 The left view;

[0019] Figure 5 This is a schematic diagram of the structure of the pushing component of this utility model;

[0020] Figure 6 This is a schematic diagram of the stirring component of this utility model;

[0021] Figure 7 This utility model Figure 6 A bottom view.

[0022] In the diagram: 1. Base; 2. Moving groove; 3. Buffer damping hydraulic rod; 4. Hidden groove; 5. Concrete pump; 6. Pushing component; 61. Moving rod; 62. Linear motor; 63. Pushing frame; 64. Damping sleeve; 65. T-shaped damping shaft; 7. Self-driving caster wheel; 8. Control cabinet; 9. Storage silo; 10. Agitating component; 101. Rotary disc; 102. Support block; 103. Agitating frame; 104. Connecting ring; 105. Inclined rod; 106. Gear ring; 107. Drive motor; 108. Drive gear; 11. Winding frame; 111. Support rod; 112. Arc-shaped groove; 113. L-shaped limit plate; 114. U-shaped bearing frame; 12. Concrete conveying pipe; 13. Nozzle; 14. Arc-shaped support block; 15. Placement groove; 16. Flexible pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figures 1-7A construction device for aluminum formwork without plastering for building exterior walls includes a base 1. Each of the four corners of the base 1 is connected to a self-driving caster wheel 7. The caster wheel 7 not only provides its own power for movement, but its top is also connected to the base 1 via a spring damper, providing shock absorption. Furthermore, the caster wheel 7 itself also has a braking function. A hidden groove 4 is formed at the center of the top of the base 1. A placement groove 15 is formed at the center of one side of the inner wall of the hidden groove 4. A concrete pump 5 is installed at the bottom of the inner wall of the hidden groove 4. The concrete pump 5 can continuously transport concrete along a pipeline using pressure. The concrete pump 5 is externally connected to a concrete... A soil delivery pipe 12 and a concrete delivery pipe 12 are connected to a nozzle 13 on the side away from the concrete delivery pump 5. A winding frame 11 for use with the concrete delivery pipe 12 is installed on one side of the top of the base 1. A flexible pipe 16 is connected to the top of the concrete delivery pump 5 via a flange. A storage silo 9 is connected to the top of the flexible pipe 16. An agitator 10 is installed on both the top and inside of the storage silo 9. Several arc-shaped support blocks 14 are connected to the bottom of the storage silo 9. A buffer damping hydraulic rod 3 is connected to the bottom of the arc-shaped support blocks 14. The bottom of the buffer damping hydraulic rod 3 is connected to the top of the base 1. A control cabinet 8 is installed on the other side of the top of the base 1. The placement groove 15 facilitates the layout of the concrete delivery pipe 12.

[0025] As a technical optimization of this utility model, both ends of the base 1 are provided with movable slots 2, and a pushing component 6 is installed inside the two movable slots 2. The pushing component 6 includes two movable rods 61, and the two sides of the movable rods 61 are connected to the two sides of the inner wall of the movable slot 2. The movable slots 2 can be used to store the movable rods 61 and the linear motor 62, and at the same time improve the stability of the left and right movement of the linear motor 62.

[0026] As a technical optimization of this utility model, a linear motor 62 is sleeved on the outside of the moving rod 61. The ends of the two linear motors 62 that are furthest apart are each connected to a T-shaped damping shaft 65. A damping sleeve 64 is sleeved on the outside of the T-shaped damping shaft 65. A push frame 63 is connected to the outside of both damping sleeves 64. The T-shaped damping shaft 65 can limit the position of the damping sleeve 64, preventing it from detaching from the T-shaped damping shaft 65; the push frame 63 facilitates the movement of the entire device.

[0027] As a technical optimization of this utility model, the winding frame 11 includes a support rod 111, the bottom of the support rod 111 is connected to the top of the base 1, the top of the support rod 111 is connected to a U-shaped support frame 114, and the bottom of the support rod 111 is also fixedly fitted with a U-shaped support frame 114.

[0028] As a technical optimization of this utility model, several arc-shaped grooves 112 are provided on the opposite sides of the two U-shaped support frames 114. An L-shaped limiting plate 113 is inserted into the U-shaped support frame 114. Slots for cooperating with the L-shaped limiting plate 113 are provided through both ends of the U-shaped support frame 114. The arc-shaped grooves 112 are used in conjunction with the concrete conveying pipe 12. The L-shaped limiting plate 113 can limit the concrete conveying pipe 12 when it is wrapped around the two U-shaped support frames 114.

[0029] As a technical optimization of this utility model, the stirring component 10 includes a support block 102 and a gear ring 106. One side of the support block 102 is connected to the top of the outside of the storage silo 9. The inner wall of the gear ring 106 is movably sleeved on the top of the outside of the storage silo 9 through a bearing. A drive motor 107 is installed on the top of the support block 102. The output end of the drive motor 107 is fixedly sleeved with a drive gear 108 that meshes with the gear ring 106. The support block 102 can be used to position and support the drive motor 107. The control cabinet 8 can control the speed of the drive motor 107, and can also control the drive motor 107 to rotate alternately in forward and reverse directions, or control the drive motor 107 to rotate in a single direction.

[0030] As a technical optimization of this utility model, a rotating disk 101 is connected to the top of the toothed ring 106. The bottom of the rotating disk 101 slides in contact with the top of the storage silo 9. Several inclined rods 105 are connected to the inner wall of the rotating disk 101. A connecting ring disk 104 is connected to the side of the inclined rods 105 away from the inner wall of the rotating disk 101. A stirring frame 103 is connected to the bottom of some of the inclined rods 105. The outside of the stirring frame 103 is in contact with the inner wall of the storage silo 9. Using the stirring frame 103, the concrete adhering to the inner wall of the storage silo 9 can be scraped off during its rotation. At the same time, the rotating stirring frame 103 can also agitate the concrete to prevent the concrete from solidifying in the storage silo 9, which would be detrimental to subsequent transportation.

[0031] In use, this utility model utilizes the control cabinet 8 to control the operation of the self-driven universal wheels 7, allowing the entire device to move to the work site. During the movement, someone needs to hold the push frame 63 to prevent angular deviation. To change the tilt angle of the push frame 63, it can be rotated directly with the cooperation of the T-shaped damping shaft 65 and the damping sleeve 64. Furthermore, by moving the linear motor 62 left and right, the length of the push frame 63 protruding from the base 1 in the left and right directions can be changed. Moreover, the push frame 63 can be located on the right or left side of the base 1, so that when changing the left and right movement direction, the entire device does not need to be turned around. Remove the L-shaped limiting plate 113 inserted on the U-shaped support frame 114, and unwrap the concrete conveying pipe 12 wrapped around the surface of the two U-shaped support frames 114. The control cabinet 8 controls the drive motor 107 to alternate between forward and reverse rotation. With the cooperation of the drive gear 108 and the gear ring 106, the rotating disk 101 alternates between forward and reverse rotation (it can also rotate in one direction). This ultimately drives the inclined rod 105, connecting ring 104, and agitator 103 to alternate between forward and reverse rotation. When concrete is poured into the storage silo 9, it is first blocked by the inclined rod 105, preventing large pieces of concrete from entering the silo 9 and causing the concrete pump 5 to jam. Furthermore, the rotation of the agitator 103 agitates the concrete, preventing it from solidifying in the silo 9. During rotation, the agitator 103 also scrapes off concrete adhering to the inner wall of the silo 9, facilitating later cleaning. The concrete pump 5 is then turned on to extract the concrete from the storage silo 9, which is then discharged through the concrete delivery pipe 12 and finally sprayed out through the nozzle 13. The nozzle 13 must be manually operated during the concrete spraying process. During the process of adding concrete into the storage silo 9, the buffer damping hydraulic rod 3 plays a buffering role on the storage silo 9, and further compresses the flexible tube 16 during the downward movement of the storage silo 9.

[0032] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A construction device for aluminum formwork without plastering for exterior walls of buildings, comprising a base (1), characterized in that: The base (1) has four self-drive casters (7) connected to its bottom corners. A hidden groove (4) is provided at the center of the top of the base (1). A placement groove (15) is provided at the center of one side of the inner wall of the hidden groove (4). A concrete pump (5) is installed at the bottom of the inner wall of the hidden groove (4). A concrete delivery pipe (12) is connected to the outside of the concrete pump (5). A nozzle (13) is connected to the side of the concrete delivery pipe (12) away from the concrete pump (5). A nozzle that cooperates with the concrete delivery pipe (12) is installed on one side of the top of the base (1). The top of the concrete pump (5) is connected to a flexible pipe (16) via a flange. The top of the flexible pipe (16) is connected to a storage silo (9). The top and inside of the storage silo (9) are both equipped with an agitator (10). The bottom of the storage silo (9) is connected to several arc-shaped support blocks (14). The bottom of the arc-shaped support blocks (14) is connected to a buffer damping hydraulic rod (3). The bottom of the buffer damping hydraulic rod (3) is connected to the top of the base (1). The other side of the top of the base (1) is equipped with a control cabinet (8).

2. The construction device for aluminum formwork without plastering for exterior walls of buildings according to claim 1, characterized in that: The base (1) has movable slots (2) at both ends. A pushing component (6) is installed inside the two movable slots (2). The pushing component (6) includes two moving rods (61). The two sides of the moving rods (61) are connected to the two sides of the inner wall of the movable slot (2).

3. The construction device for aluminum formwork without plastering for exterior walls of buildings according to claim 2, characterized in that: The moving rod (61) is fitted with a linear motor (62), and the ends of the two linear motors (62) that are far apart are connected to a T-shaped damping shaft (65). The T-shaped damping shaft (65) is fitted with a damping sleeve (64), and the two damping sleeves (64) are connected to a push frame (63).

4. The construction device for aluminum formwork without plastering for exterior walls of buildings according to claim 1, characterized in that: The winding frame (11) includes a support rod (111), the bottom of the support rod (111) is connected to the top of the base (1), the top of the support rod (111) is connected to a U-shaped support frame (114), and the bottom of the support rod (111) is also fixedly fitted with a U-shaped support frame (114).

5. A construction device for aluminum formwork without plastering for exterior walls of buildings according to claim 4, characterized in that: Several arc-shaped grooves (112) are provided on the opposite sides of the two U-shaped support frames (114). An L-shaped limiting plate (113) is inserted into the U-shaped support frame (114). Slots that cooperate with the L-shaped limiting plate (113) are provided through both ends of the U-shaped support frame (114).

6. A construction device for aluminum formwork without plastering for exterior walls of buildings according to claim 1, characterized in that: The agitating component (10) includes a support block (102) and a gear ring (106). One side of the support block (102) is connected to the top of the outside of the storage silo (9). The inner wall of the gear ring (106) is movably sleeved on the top of the outside of the storage silo (9) through a bearing. A drive motor (107) is installed on the top of the support block (102). The output end of the drive motor (107) is fixedly sleeved with a drive gear (108) that meshes with the gear ring (106).

7. A construction device for aluminum formwork without plastering for exterior walls of buildings according to claim 6, characterized in that: The top of the toothed ring (106) is connected to a rotating disk (101), the bottom of the rotating disk (101) slides in contact with the top of the storage bin (9), the inner wall of the rotating disk (101) is connected to several inclined rods (105), the side of several inclined rods (105) away from the inner wall of the rotating disk (101) is connected to a connecting ring (104), the bottom of some of the inclined rods (105) is connected to a stirring frame (103), and the outside of the stirring frame (103) is in contact with the inner wall of the storage bin (9).

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