Auxiliary concrete pouring device

Abstract

The utility model discloses an auxiliary concrete pouring device, which belongs to the technical field of building construction and comprises a fixing rod, an inclined supporting rod, a bottom limiting rod, a force limiting rod, a supporting rod, a force transmission rod and a connecting device. During installation, the fixing rod is connected to the outer frame body through the peripheral reinforcing steel bars on the outer side, then the inclined supporting rod is installed according to the direction of the reinforcing steel bars, then the bottom limiting rod and the supporting rod are fixedly connected with the fixing rod and the inclined supporting rod through the connecting device, finally the force limiting rod is installed, and the reinforcing steel bars are bound before the force transmission rod is installed. The dowel bar is supported to the middle by the complex part of the reinforcing steel bar, the reinforcing steel bar continues to be bound, the reinforcing steel bar is propped open through the dowel bar according to the lever principle after binding is completed, and at the moment, concrete pouring and vibrating can be started by attaching the force limiting rod to the dowel bar and clamping the force limiting rod. Compared with a traditional manual rod piece supporting mode, redundant manpower can be avoided, guarding is not needed after installation is completed, the construction effect is good, and reutilization can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a concrete auxiliary pouring device. Background Art

[0002] With the continuous development of the construction industry, more and more structural steel bars are becoming more and more complex and dense. Although such a design is beautiful, it also brings many difficulties to the pouring and vibration of concrete. Manual use of steel pipes for propping up is very dangerous, and the steel pipes are often difficult to remove and remain in the concrete, which also has a certain impact on the structure. Summary of the invention

[0003] The purpose of the utility model is to solve the problems raised in the background technology and to provide a concrete auxiliary pouring device.

[0004] The technical solution of the utility model to achieve the above purpose is as follows:

[0005] A concrete auxiliary pouring device comprises a fixed rod, an oblique strut, a bottom limiting rod, a force-limiting rod, a support rod, a force-transmitting rod and a connecting device: there are two fixed rods and each fixed rod is connected to two connecting devices, the connecting device on the upper side of each fixed rod is respectively connected to the upper side of an oblique strut, there are two oblique struts and each oblique strut is connected to three connecting devices, the connecting device on the upper side of each oblique strut is connected to the fixed rod, the two ends of the bottom limiting rod are respectively connected to the connecting device on the lower side of an oblique strut, the two ends of the force-limiting rod are respectively connected to the connecting device at the middle position of an oblique strut, the two ends of the support rod are respectively connected to the connecting device on the lower side of a fixed rod, the force-transmitting rod is fitted with the support rod, and the force-transmitting rod is fitted with the force-limiting rod.

[0006] Preferably, the connecting device includes a rotating shaft, a base plate, fixed teeth, meshing teeth, an insert block, a spring, a pull rod, and a splint. The two ends of the rotating shaft are rotatably connected to a base plate, the two ends of the base plate are fixedly connected to a fixed tooth, the fixed teeth are meshed with the meshing teeth, the meshing teeth are slidably connected to the insert block, the spring is located in the insert block and one end is fixedly connected to the meshing teeth, the other end of the spring is fixedly connected to the insert block, the meshing teeth are fixedly connected to the pull rod, the pull rod is slidably connected to the insert block, and the splint is fixedly connected to the insert block.

[0007] Preferably, an adjusting nut is provided on the force transmission rod, and the adjusting nut is connected to the force transmission rod through threaded engagement.

[0008] Preferably, the fixing rod, the diagonal support rod, the bottom limiting rod, the force limiting rod, the supporting rod and the force transmitting rod are made of a lightweight and high-strength aluminum alloy material.

[0009] Preferably, the fixing rod, the diagonal support rod, the bottom limiting rod, the force limiting rod, the supporting rod and the force transmitting rod are coated with an anti-corrosion coating.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model provides a concrete auxiliary pouring device. Through its structural design, during installation, the fixed rod is first connected to the outer frame through the outer surrounding steel bars, and then the diagonal bracing rod is installed according to the direction of the steel bars and the diagonal bracing rod is fixed to the fixed rod by a connecting device. Then the bottom limiting rod is connected and fixed to the diagonal bracing rod by a connecting device, and the supporting rod is connected and fixed to the fixed rod by a connecting device. Finally, the force limiting rod is installed. When the force limiting rod and the diagonal bracing rod are connected by the connecting device, there is no need to clamp them. After the force transmission rod is installed, it is clamped. Before installing the force transmission rod, the steel bars are tied. The force transmission rod is supported to the middle of the complex parts of the steel bars, and the steel bars are continued to be tied. After the tying is completed, the lever principle is used to support the steel bars through the force transmission rod. At this time, the force limiting rod is attached to the force transmission rod and the force limiting rod is clamped to start pouring concrete and vibrating. After use, loosen the connecting device and take out each structure to wait for the next use. Compared with traditional manual rod supports, the utility model can avoid redundant manpower and only requires one person to install. No supervision is required after installation. The construction process consumes less manpower, the construction effect is good, and the structure can be reused, thereby improving the construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the device of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the connecting device in the device of the utility model.

[0014] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure at A shown in FIG.

[0015] In the figure: 1. fixing rod; 2. diagonal support rod; 3. bottom limiting rod; 4. force limiting rod; 5. supporting rod; 6. force transmission rod; 7. connecting device; 8. adjusting nut; 701. rotating shaft; 702. bottom plate; 703. fixing teeth; 704. engaging teeth; 705. plug block; 706. spring; 707. pull rod; 708. splint. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be noted that the terms "upper / lower end", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention 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, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "setting / sleeving", "sleeve connection", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] See also Figure 1-3 The present embodiment provides a concrete auxiliary pouring device, including a fixed rod 1, an oblique brace rod 2, a bottom limiting rod 3, a force limiting rod 4, a support rod 5, a force transmission rod 6, and a connecting device 7; there are two fixed rods 1 and each fixed rod 1 is connected to two connecting devices 7, the connecting device 7 on the upper side of each fixed rod 1 is respectively connected to the upper side of an oblique brace rod 2, there are two oblique brace rods 2 and each oblique brace rod 2 is connected to three connecting devices 7, the connecting device 7 on the upper side of each oblique brace rod 2 is connected to the fixed rod 1, the two ends of the bottom limiting rod 3 are respectively connected to the connecting device 7 on the lower side of an oblique brace rod 2, the two ends of the force limiting rod 4 are respectively connected to the connecting device 7 at the middle position of an oblique brace rod 2, the two ends of the support rod 5 are respectively connected to the connecting device 7 on the lower side of a fixed rod 1, the force transmission rod 6 is fitted with the support rod 5, and the force transmission rod 6 is fitted with the force limiting rod 4.

[0020] In this embodiment, the connecting device 7 includes a rotating shaft 701, a base plate 702, a fixed tooth 703, an engaging tooth 704, an insert block 705, a spring 706, a pull rod 707, and a splint 708. The two ends of the rotating shaft 701 are respectively rotatably connected to a base plate 702, the two ends of the base plate 702 are respectively fixedly connected to a fixed tooth 703, the fixed tooth 703 is slidably inserted into the insert block 705, the engaging tooth 704 is placed in the insert block 705 and is slidably connected to the insert block 705, the fixed tooth 703 is engaged with the engaging tooth 704, the spring 706 is located in the insert block 705 and one end is fixedly connected to the engaging tooth 704, the other end of the spring 706 is fixedly connected to the insert block 705, the engaging tooth 704 is fixedly connected to the pull rod 707, the pull rod 707 is slidably connected to the insert block 705, and the splint 708 is fixedly connected to the insert block 705. When the connecting device 7 is connected, the structure to be connected is placed on the bottom plate 702, and then the clamp 708 is moved toward the bottom plate 702. The movement of the clamp 708 drives the plug block 705 to move, and the movement of the plug block 705 causes the engaging teeth 704 to engage with the fixed teeth 703. The clamp 708 can be released until the clamp 708 completely clamps the structure placed on the bottom plate 702. The rotating shaft 701 on the bottom plate 702 can adjust the direction of the bottom plate 702 to better complete the work of the connecting device 7 to connect the two structures. When it is necessary to loosen the connecting device 7, the pull rod 707 is pulled outward, and the pull rod 707 moves outward to drive the engaging tooth 704 to separate from the fixed tooth 703. At this time, the plug block 705 can be pulled out from the fixed tooth 703. The plug block 705 is pulled out and the clamping plate 708 no longer clamps the structure on the bottom plate 702. Then the pull rod 707 is released, and the spring 706 drives the engaging tooth 704 to reset to complete the work of loosening the connecting device 7.

[0021] In the present embodiment, an adjusting nut 8 is provided on the dowel rod 6, and the adjusting nut 8 is connected to the dowel rod 6 by thread engagement. The adjusting nut 8 on the dowel rod 6 can prevent the dowel rod 6 from sliding when in use.

[0022] In this embodiment, the fixed rod 1, the diagonal brace rod 2, the bottom limiting rod 3, the force limiting rod 4, the support rod 5, and the force transmission rod 6 are all made of a rod body or a tube body structure made of a light and high-strength aluminum alloy material. The fixed rod 1, the diagonal brace rod 2, the bottom limiting rod 3, the force limiting rod 4, the support rod 5, and the force transmission rod 6 made of a light and high-strength aluminum alloy material not only reduce the overall weight of the device, facilitate the operation of workers, but also ensure sufficient support force and durability.

[0023] In this embodiment, an anti-corrosion coating is applied on the fixed rod 1, the diagonal bracing rod 2, the bottom limiting rod 3, the force limiting rod 4, the support rod 5, and the force transmission rod 6. The anti-corrosion coating on the fixed rod 1, the diagonal bracing rod 2, the bottom limiting rod 3, the force limiting rod 4, the support rod 5, and the force transmission rod 6 enhances the corrosion resistance of the utility model in a humid and harsh construction environment and prolongs the service life.

[0024] In the present embodiment: after the construction of the frame formwork is completed, the steel bars are tied, the complex steel bar node positions are predetermined, and the utility model is installed at the complex node positions. During installation, the fixing rod 1 is first connected to the outer frame through the outer surrounding steel bars, and then the diagonal bracing rod 2 is installed according to the direction of the steel bars and the diagonal bracing rod 2 is fixed to the fixing rod 1 by the connecting device 7. After the fixing rod 1 and the diagonal bracing rod 2 are connected and fixed by the connecting device 7, the bottom limiting rod 3 and the supporting rod 5 are connected and fixed to the fixing rod 1 and the diagonal bracing rod 2 by the connecting device 7. Finally, the force limiting rod 4 is installed. When connected to the diagonal brace 2 through the connecting device 7, it is not necessary to tighten it. Tighten it after the force transmission rod 6 is installed. Tie the steel bars before installing the force transmission rod 6. In the complex steel bar part, support the force transmission rod 6 to the middle and continue to tie the steel bars. After the tying is completed, use the lever principle to support the steel bars through the force transmission rod 6. At this time, fit the force limiting rod 4 with the force transmission rod 6 and tighten the force limiting rod 4 to start pouring concrete and vibrating. The adjusting nut 8 on the force transmission rod 6 can prevent the force transmission rod 6 from sliding during use. After use, loosen the connecting device 7, take out each structure and wait for the next use.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0026] Although 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 concrete auxiliary pouring device, characterized in that: The invention comprises a fixed rod (1), an oblique support rod (2), a bottom limiting rod (3), a force limiting rod (4), a support rod (5), a force transmission rod (6), and a connecting device (7); the fixed rod (1) has two, and each fixed rod (1) is connected to two connecting devices (7); the connecting device (7) on the upper side of each fixed rod (1) is respectively connected to the upper side of an oblique support rod (2); the oblique support rod (2) has two, and each oblique support rod (2) is respectively connected to three connecting devices (7); the connecting device (7) on the upper side of each oblique support rod (2) is connected to the fixed rod (1); the two ends of the bottom limiting rod (3) are respectively connected to the connecting device (7) on the lower side of an oblique support rod (2); the two ends of the force limiting rod (4) are respectively connected to the connecting device (7) at the middle position of an oblique support rod (2); the two ends of the support rod (5) are respectively connected to the connecting device (7) on the lower side of a fixed rod (1); the force transmission rod (6) is fitted with the support rod (5), and the force transmission rod (6) is fitted with the force limiting rod (4).

2. The auxiliary concrete pouring device according to claim 1, characterized in that: The connecting device (7) comprises a rotating shaft (701), a bottom plate (702), a fixed tooth (703), an engaging tooth (704), an insert (705), a spring (706), a pull rod (707), and a clamp (708); the two ends of the rotating shaft (701) are respectively rotatably connected to a bottom plate (702), the two ends of the bottom plate (702) are respectively fixedly connected to a fixed tooth (703), and the fixed tooth (703) and the engaging tooth (704) are respectively connected to each other. ) are engaged and connected, the engaging teeth (704) are slidably connected to the plug block (705), the spring (706) is located in the plug block (705) and one end of the spring (706) is fixedly connected to the engaging teeth (704), the other end of the spring (706) is fixedly connected to the plug block (705), the engaging teeth (704) are fixedly connected to the pull rod (707), the pull rod (707) is slidably connected to the plug block (705), and the splint (708) is fixedly connected to the plug block (705).

3. The auxiliary concrete pouring device according to claim 1, characterized in that: An adjusting nut (8) is provided on the force transmission rod (6), and the adjusting nut (8) is connected to the force transmission rod (6) through thread engagement.

4. The auxiliary concrete pouring device according to claim 1, characterized in that: The fixing rod (1), the diagonal support rod (2), the bottom limiting rod (3), the force limiting rod (4), the supporting rod (5), and the force transmission rod (6) are made of a lightweight and high-strength aluminum alloy material.

5. The auxiliary concrete pouring device according to claim 4, characterized in that: The surfaces of the fixing rod (1), the diagonal support rod (2), the bottom limiting rod (3), the force limiting rod (4), the supporting rod (5) and the force transmission rod (6) are coated with an anti-corrosion coating.

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