Fabricated building construction device
By designing prefabricated building construction devices, using the left guide guard plate, right guide guard plate and support structure, the problem of multiple people operating due to weight shaking during construction is solved, and the stability and installation efficiency of the wall fall are achieved. Improvement.
Patent Information
- Application Number
- CN202420247019.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-02-01
AI Technical Summary
In prefabricated building construction, the wall is shaken by weight when it is one meter away, which requires multiple construction personnel to operate simultaneously to guide their fall. The support parts are cumbersome to install one by one, which increases labor costs and installation time.
A prefabricated building construction device is designed, including the left guide guard plate and the right guide guard plate. It is connected by supporting beams and oblique support, combined with the load-bearing base and reverse lead screw structure to provide stable guidance and support, reducing manual operation and Number of support members.
The device can effectively reduce manual operation, reduce labor costs, simplify support installation, improve wall drop stability and installation efficiency, and reduce the necessity of additional pile fixing.
Smart Images
Figure CN222456889U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of assembled building construction, in particular to an assembled building construction device. Background Art
[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, transported to the construction site, and assembled and installed on site through reliable connection methods.
[0003] During assembly, a crane is usually used to move the building accessories to the installation point. Usually, when hoisting the wall, it is run to one meter above the working ground, and begins to decelerate and descend while being guided down with the help of the operator holding the wall. After the through hole at the bottom of the wall is aligned with the ground steel bar, the wall is pre-fixed and supported with supports, and grouting is performed after unified installation and correction.
[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. Due to its weight, the wall will still shake at a distance of one meter, which requires multiple construction workers to operate simultaneously in different positions during manual guidance until it is assembled with the steel bars; 2. General support members are connected to the ground one by one through piles, and the wall will be stabilized by increasing the number of support members due to different lengths, which results in time consuming installation and subsequent disassembly. Utility Model Content
[0005] The purpose of the present utility model is to provide an assembled building construction device to solve the problems proposed in the above background technology, which require multiple manual guides, increase labor costs, and are cumbersome to install support parts one by one. To achieve the above purpose, the present utility model provides the following technical solutions: an assembled building construction device, including a left guide guard plate, one end of the left guide guard plate is provided with a right guide guard plate, the left guide guard plate and the right guide guard plate are connected by a supporting crossbeam, the supporting crossbeam is rotatably connected to the two ends of the outer wall of the left guide guard plate through a mounting frame, the surface of the supporting crossbeam is rotatably connected with a first oblique support, the two ends of the first oblique support are respectively provided with a second oblique support, and the lower parts of the left guide guard plate and the right guide guard plate are respectively provided with a load-bearing base.
[0006] The left guide guard plate includes a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate are connected by a sliding plate, one side of the sliding plate is welded to the first vertical plate, and a sliding plate cavity for sliding connection is provided inside the second vertical plate, and a lower limit piece and an upper limit piece are respectively provided on the top of the sliding plate and the top wall of the second vertical plate cavity.
[0007] The load-bearing base is provided with a reverse lead screw through a bearing provided inside the load-bearing base, and the outer wall of the reverse lead screw is respectively threadedly connected with a reverse nut, and the surface of the reverse nut is respectively welded to the bottom of the first vertical plate and the bottom of the second vertical plate.
[0008] Further preferably, the internal structures of the left guide guard plate and the right guide guard plate are consistent, and the left guide guard plate and the right guide guard plate are in a trapezoidal shape with a semi-enclosed structure that is wider at the top and narrower at the bottom, and the left guide guard plate and the right guide guard plate are made of stainless steel.
[0009] Further preferably, a round handle is provided at one end of the reverse screw, and an opening and closing structure is formed between the first vertical plate and the second vertical plate by the reverse screw and the reverse nut, and the lower limit member is connected to one side of the upper limit member by a sliding plate.
[0010] Further preferably, an array of guide components are installed on the inner walls of the first vertical plate and the second vertical plate, and the guide components are composed of tension springs and pulleys.
[0011] Further preferably, a telescopic frame is provided inside the support beam, and the telescopic frame is slidably connected to the inside of the support beam, and the support beam is threadedly connected to the quick-release bolts installed at both ends of the outer wall of the right guide guard plate through the telescopic frame.
[0012] Further preferably, the second oblique support is rotatably connected to the two ends of the outer wall of the left guide guard plate and the right guide guard plate through a mounting frame, and one end of the mounting frame above the first oblique support and the second oblique support is equipped with a quick-release bolt.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] In the utility model, the structural form of the left guide guard plate and the right guide guard plate can replace the mode of multiple people manually supporting and guiding the wall to fall, thereby reducing labor output. The internal guide component provides a sliding path for the wall to fall, and the elastic contraction structure also provides favorable conditions for the subsequent first vertical plate and the second vertical plate to be clamped on the outside of the wall through a relative motion structure, thereby providing strong support for the verticality of the wall.
[0015] In the utility model, compared with the mode of increasing external support columns by continuously driving piles on the ground, the preliminary guidance before the wall installation is unified with the subsequent support structure, and the telescopic structure of the supporting beam makes the bearing distance between the left guide guard plate and the right guide guard plate unconstrained, providing a support structure for the wall under multi-faceted force conditions, reducing the unnecessary need for additional piling and fixing. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0017] Figure 2 This is the main exploded view of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the left guide guard plate of the utility model;
[0019] Figure 4 This is a schematic diagram of the supporting beam structure of the utility model;
[0020] Figure 5 It is a structural schematic diagram of the load-bearing base of the utility model.
[0021] In the figure: 1. left guide guard plate; 101. first vertical plate; 102. second vertical plate; 103. sliding plate; 104. lower limit member; 105. upper limit member; 106. guide assembly; 2. right guide guard plate; 3. supporting beam; 4. first oblique support; 5. second oblique support; 6. load-bearing base; 601. reverse screw; 602. reverse nut. DETAILED DESCRIPTION
[0022] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figures 1 to 5 The utility model provides a technical solution: an assembled building construction device, including a left guide guard plate 1, a right guide guard plate 2 is opened at one end of the left guide guard plate 1, the left guide guard plate 1 and the right guide guard plate 2 are connected by a supporting crossbeam 3, the supporting crossbeam 3 is rotatably connected to the two ends of the outer wall of the left guide guard plate 1 through a mounting frame, the surface of the supporting crossbeam 3 is rotatably connected with a first oblique support 4, the two ends of the first oblique support 4 are respectively provided with a second oblique support 5, and a load-bearing base 6 is respectively opened under the left guide guard plate 1 and the right guide guard plate 2.
[0024] The left guide guard plate 1 includes a first vertical plate 101 and a second vertical plate 102, the first vertical plate 101 and the second vertical plate 102 are connected by a sliding plate 103, one side of the sliding plate 103 is welded to the first vertical plate 101, and a cavity for sliding connection with the sliding plate 103 is provided inside the second vertical plate 102, and a lower limit member 104 and an upper limit member 105 are respectively provided on the top of the sliding plate 103 and the top wall of the cavity of the second vertical plate 102.
[0025] The load-bearing base 6 is provided with a reverse screw 601 through a bearing provided inside thereof, and the outer wall of the reverse screw 601 is threadedly connected with a reverse nut 602 , and the surface of the reverse nut 602 is welded to the bottom of the first vertical plate 101 and the second vertical plate 102 .
[0026] In this embodiment, Figure 1 and Figure 2 As shown, the internal structures of the left guide guard plate 1 and the right guide guard plate 2 are consistent, and the left guide guard plate 1 and the right guide guard plate 2 are in the shape of a trapezoid with a semi-enclosed structure that is wide at the top and narrow at the bottom, and the left guide guard plate 1 and the right guide guard plate 2 are made of stainless steel; the left guide guard plate 1 and the right guide guard plate 2 can control the distance between them according to the specifications of the wall, and the semi-enclosed structural form makes it at both ends of the wall, and the open front structure does not affect the connection between the fall of the wall and the steel bars, and does not require multiple people to support and guide at the bottom.
[0027] In this embodiment, Figure 5 As shown, a round handle is provided at one end of the reverse screw 601, and an opening and closing structure is formed between the first vertical plate 101 and the second vertical plate 102 through the reverse screw 601 and the reverse nut 602, and the lower limit member 104 is connected to one side of the upper limit member 105 by the sliding plate 103; after the wall is assembled with the bottom steel bars through the left guide guard plate 1 and the right guide guard plate 2, the handle is turned to drive the reverse screw 601 so that the reverse nut 602 drives the first vertical plate 101 and the second vertical plate 102 to transmit respectively, and the first vertical plate 101 and the second vertical plate 102 can be clamped on the outside of the wall through the relative motion structure, which provides strong support for the verticality of the wall and provides necessary conditions for subsequent grouting.
[0028] In this embodiment, Figure 2 and Figure 3 As shown, an array of guide components 106 are installed on the inner walls of the first vertical plate 101 and the second vertical plate 102, and the guide components 106 are composed of tension springs and pulleys; the internal structure of the guide components 106 can fully replace the operation mode of manually holding the wall, and the shaking generated when the wall falls will touch the pulley surface and use the pulley to provide an effective sliding path for its fall. At the same time, the spring on one side increases the cushioning when shaking. Due to the trapezoidal structure of the left guide guard plate 1 and the right guide guard plate 2, the pulley under the elastic contraction structure of the tension spring effectively ensures that the first vertical plate 101 and the second vertical plate 102 are attached and fastened to the wall surface.
[0029] In this embodiment, Figure 3 and Figure 4As shown, a telescopic frame is provided inside the support beam 3, and the telescopic frame is slidably connected to the inside of the support beam 3, and the support beam 3 is threadedly connected to the quick-release bolts installed through the telescopic frame and is located at both ends of the outer wall of the right guide guard plate 2; the telescopic structure of the support beam 3 makes the bearing distance between the left guide guard plate 1 and the right guide guard plate 2 unconstrained, and the quick-release bolts are quickly and conveniently installed, reducing the tediousness of repeated piling and fixing on the ground.
[0030] In this embodiment, Figure 1 and Figure 2 As shown, the second oblique support 5 is rotatably connected to the two ends of the outer wall of the left guide guard plate 1 and the right guide guard plate 2 through the mounting frame, and one end of the mounting frame above the first oblique support 4 and the second oblique support 5 is equipped with quick-release bolts; the first oblique support 4 is supported on the surface of the left guide guard plate 1 through the supporting beam 3, and the second oblique support 5 is respectively integrated with the left guide guard plate 1 and the right guide guard plate 2, which unifies the preliminary guidance before the wall installation and the subsequent supporting structure, reduces the unnecessary of additional piling fixation, and the first oblique support 4 and the second oblique support 5 are respectively located at the two ends and the middle of the wall, providing an effective support for the wall before grouting under the condition of multi-sided force.
[0031] The use method and advantages of the utility model: When the assembled building construction device is used, the working process is as follows:
[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, first, after the equipment is transported to the construction site, the left guide guard plate 1 and the right guide guard plate 2 are installed at the two ends of the steel bars connected to the wall using external connecting parts. The construction personnel guide the hoisting personnel to the surface where the steel bars are connected through the intercom equipment, and run it to one meter above the working ground. When it starts to decelerate, the two ends of the wall slowly fall between the first vertical plate 101 and the second vertical plate 102. The shaking caused by the falling of the wall will touch the pulley surface of the guide assembly 106 and use the pulley to provide an effective sliding path for its fall. At the same time, the spring on one side increases the buffering performance during shaking. After the wall falls and is assembled with the steel bars, the staff checks whether the steel bars are connected to the through holes at the bottom of the wall, and then turns the handle to drive the reverse screw 601 so that the reverse nut 602 drives the first vertical plate 101 and the second vertical plate 1 respectively. 02 relative movement, when the first vertical plate 101 and the second vertical plate 102 move relative to each other, the sliding plate 103 will slide into the inside of the second vertical plate 102, and when the reverse screw 601 is operated in reverse, the sliding plate 103 will slide out from the inside of the second vertical plate 102 and the upper limit member 105 will engage the lower limit member 104 to provide an effective limiting structure. During the folding process of the first vertical plate 101 and the second vertical plate 102, the pulley of the guide assembly 106 will shrink due to the elastic structure of the tension spring and still fit the outer wall of the wall. After completing the fixation of the left guide guard plate 1 and the right guide guard plate 2, pull out the supporting beam 3 and use quick-release bolts to fix it to the two ends of the outer wall of the right guide guard plate 2. After rotating the first oblique support 4 and the second oblique support 5 to the ground respectively, fix them again with the quick-release bolts equipped with them.
[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. An assembled building construction device, comprising a left guide guard plate (1), characterized in that: A right guide guard plate (2) is provided at one end of the left guide guard plate (1); the left guide guard plate (1) and the right guide guard plate (2) are connected via a support crossbeam (3); the support crossbeam (3) is rotatably connected to the two ends of the outer wall of the left guide guard plate (1) via a mounting frame; a first oblique support (4) is rotatably connected to the surface of the support crossbeam (3); second oblique supports (5) are provided at the two ends of the first oblique support (4); and a load-bearing base (6) is provided below the left guide guard plate (1) and the right guide guard plate (2); The left guide guard plate (1) comprises a first vertical plate (101) and a second vertical plate (102); the first vertical plate (101) and the second vertical plate (102) are connected via a sliding plate (103); one side of the sliding plate (103) is welded to the first vertical plate (101); a cavity for sliding connection with the sliding plate (103) is provided inside the second vertical plate (102); a lower limit member (104) and an upper limit member (105) are respectively provided on the top of the sliding plate (103) and the top wall of the cavity of the second vertical plate (102); The load-bearing base (6) is provided with a reverse lead screw (601) through a bearing provided inside the load-bearing base, and the outer wall of the reverse lead screw (601) is respectively threadedly connected with a reverse nut (602), and the surface of the reverse nut (602) is respectively welded to the bottom of the first vertical plate (101) and the bottom of the second vertical plate (102).
2. The assembled building construction device according to claim 1, characterized in that: The left guide guard plate (1) and the right guide guard plate (2) have the same internal structure, and the left guide guard plate (1) and the right guide guard plate (2) are in a trapezoidal shape with a semi-enclosed structure that is wide at the top and narrow at the bottom, and the left guide guard plate (1) and the right guide guard plate (2) are made of stainless steel.
3. The assembled building construction device according to claim 1, characterized in that: A circular handle is provided at one end of the reverse lead screw (601), and an opening and closing structure is formed between the first vertical plate (101) and the second vertical plate (102) through the reverse lead screw (601) and the reverse nut (602), and the lower limit member (104) is snap-connected to one side of the upper limit member (105) through the sliding plate (103).
4. The assembled building construction device according to claim 1, characterized in that: An array of guide components (106) are installed on the inner walls of the first vertical plate (101) and the second vertical plate (102), and the guide components (106) are composed of tension springs and pulleys.
5. The assembled building construction device according to claim 1, characterized in that: The support crossbeam (3) is provided with a telescopic frame inside, and the telescopic frame is slidably connected to the inside of the support crossbeam (3), and the support crossbeam (3) is threadedly connected to the quick-release bolts installed through the telescopic frame and is located at both ends of the outer wall of the right guide guard plate (2).
6. The assembled building construction device according to claim 1, characterized in that: The second oblique support (5) is rotatably connected to the two ends of the outer wall of the left guide guard plate (1) and the right guide guard plate (2) respectively through a mounting frame, and one end of the mounting frame above the first oblique support (4) and the second oblique support (5) is equipped with a quick-release bolt.