Intelligent container house modular splicing fixing accessory

Abstract

The utility model discloses a kind of intelligent container house modularization splicing fixing fittings, including angle plate A, the outer side of angle plate A is slidably connected with angle plate B, the top of angle plate A is provided with the distance adjusting assembly connected with angle plate B, the top of angle plate A is provided with fixed bolt, the inside of angle plate B is provided with pre-fixing assembly;The utility model is through the mutual cooperation between angle plate A, angle plate B, sleeve, nut, locking bolt, movable block, plug rod and spring, so that the fittings can be pre-fixed on a group of container modules Angle plate A, so that the preset of L-shaped angle plate A and angle plate B is used, as the guide component of the butt joint of two groups of containers, spring can be automatically inserted into jack when two groups of container modules are butt joint Complete preliminary positioning, and secondary fastening is realized by manual knob or simple wrench rotation locking bolt, without professional technical personnel can operate.

Description

Technical Field

[0001] This utility model relates to the field of container splicing technology, specifically to a modular splicing and fixing accessory for intelligent containerized prefabricated houses. Background Technology

[0002] As the modern construction industry transforms towards high efficiency, modularization, and intelligence, prefabricated houses, with their advantages of convenient construction, flexible space, and recyclability, are widely used in various scenarios such as temporary offices, disaster relief sites, field work camps, and tourist accommodations. In the construction process of prefabricated houses, modular splicing and fixing is the core link that determines its structural stability, assembly efficiency, and service life. As a key component connecting various modular units, the performance of splicing and fixing accessories directly affects the safety and practical value of the entire prefabricated house. A patent with the existing authorization announcement number "CN220848331U" discloses a corner fitting for modular container houses, including a connecting column and a connecting block. The connecting block is slidably disposed on the outside of the connecting column, and a side plate and a support plate are disposed on the outside of the connecting block. The side plate and the support plate are spliced ​​together to form the frame of the container house. The corner fitting is composed of the connecting block and the connecting column. The connecting block slides up and down along the connecting column and is fixed by bolts, which facilitates the adjustment of the connection position of the corner fitting. The locking block is inserted into the fixed frame and engages with the pressure block to fix the side plate. The position can be adjusted according to the usage requirements of the splicing and installation, which improves the processing efficiency of the house splicing. However, this device has the following shortcomings: Existing splicing fasteners generally lack a dedicated pre-fixing structure. When two sets of containers approach and dock, they need to rely on external equipment such as cranes and forklifts to maintain their alignment throughout the process. They cannot achieve temporary stability through the fasteners themselves. At the same time, the fasteners are difficult to act as guide components to guide the containers during splicing, which requires repeated calibration of the container positions during the docking process, increasing the splicing time. Due to manufacturing process errors and slight deformation after long-term use, forced installation of different batches of containers can result in the fitting of accessories to the container end face not being tight. Although the above accessories can adjust the bolt fixing position, two sets of bolts need to be adjusted separately, which is not convenient. At the same time, the adjustment changes the stress point of the bolts on the accessories, affecting the fixing effect of the accessories. Utility Model Content

[0003] The purpose of this utility model is to provide a modular splicing and fixing accessory for intelligent prefabricated houses to solve the existing problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a modular splicing and fixing accessory for intelligent containerized prefabricated houses, including a corner plate A, a corner plate B slidably connected to the outer side of the corner plate A, an adjustment component connected to the corner plate B on the top of the corner plate A, a fixing bolt sleeved on one side of the top of the corner plate A, and a pre-fixing component on the inner side of the corner plate B. The adjusting assembly includes a slide groove, a slider, a fixing plate, a screw, and a screw sleeve. The slide groove is opened at the top of the corner plate A. A slider connected to the corner plate B is slidably connected to the inner side of the slide groove. A fixing plate is provided at the middle of the top of the corner plate A. A screw is sleeved on the inner side of the fixing plate. A screw sleeve that is threadedly engaged with the screw is provided at the top of the corner plate B.

[0005] Preferably, the pre-fixing assembly includes a sleeve, a nut, a locking bolt, a movable block, a plug rod, and a spring. The sleeve is located inside the corner plate B. A nut is provided on the top of the sleeve. A locking bolt is threaded onto the inner side of the nut. The bottom of the locking bolt extends to the inner side of the sleeve and is provided with a movable block. A plug rod is sleeved on the inner side of the movable block. A spring is provided on the top of the plug rod. This allows for initial positioning after container docking, followed by secondary locking, improving the ease of splicing and fixing.

[0006] Preferably, both corner plate A and corner plate B are L-shaped, which can act as guide components at the edges of the container after accessories are installed at the docking corners, thereby improving the splicing speed.

[0007] Preferably, the bottom surface of the insertion rod is wedge-shaped, which facilitates direct insertion into the insertion hole for pre-fixation when docking containers.

[0008] Preferably, a square groove is provided on the inner side of the sleeve, and the movable block is slidably connected to the square groove, so that the movable block can slide up and down along the inside of the sleeve.

[0009] Preferably, the top of the plug rod is provided with a pull rope, and the top of the pull rope passes through the inside of the locking bolt and is provided with a pull ball. The inside of the locking bolt is provided with a through hole that matches the pull rope, so as to facilitate the release of the plug rod and realize quick installation and disassembly of the accessories.

[0010] Compared with the prior art, the beneficial effects of this utility model are: the modular splicing and fixing accessories for intelligent prefabricated houses; 1. Through the cooperation of corner plate A, corner plate B, sleeve, nut, locking bolt, movable block, plug rod and spring, this accessory can pre-fix corner plate A to a set of container modules. The pre-set L-shaped corner plates A and B act as guide components for docking two sets of containers. When the two sets of container modules are docked, the spring can automatically insert into the plug hole to complete the initial positioning. Then, the locking bolt is rotated by a manual knob or simple wrench to achieve secondary tightening. No professional technicians are required to operate. The container splicing time is shortened from more than 30 minutes to less than 10 minutes. It is especially suitable for rapid construction scenarios such as emergency rescue and disaster relief, and temporary camps. 2. Through the mutual cooperation between the sliding groove, slider, fixing plate, screw and screw sleeve, the accessory is composed of slidingly connected corner plate A and corner plate B. During splicing, the spacing between the two sets of corner accessories can be adjusted according to the container size and deformation error. Compared with the above method of adjusting one by one, the adjustment is more convenient. Attached Figure Description

[0011] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a front sectional view of the present invention; Figure 3 For the present utility model Figure 2 An enlarged schematic diagram of the structure at point A.

[0012] In the diagram: 1. Angle plate A; 2. Angle plate B; 3. Adjustment assembly; 31. Slide groove; 32. Slider; 33. Fixing plate; 34. Screw; 35. Screw sleeve; 4. Fixing bolt; 5. Pre-fixing assembly; 51. Sleeve; 52. Nut; 53. Locking bolt; 54. Moving block; 55. Insert rod; 56. Spring. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-3The present invention provides an embodiment of a modular splicing and fixing accessory for intelligent containerized prefabricated houses, including a corner plate A1, a corner plate B2 slidably connected to the outer side of the corner plate A1, both corner plates A1 and B2 being L-shaped, which can act as guide components at the edge of the container after the accessories are installed at the docking corners of the container, thereby improving the splicing speed. The top of the corner plate A1 is provided with an adjustment component 3 connected to the corner plate B2, a fixing bolt 4 is sleeved on one side of the top of the corner plate A1, and a pre-fixing component 5 is provided on the inner side of the corner plate B2. The adjustable distance assembly 3 includes a slide groove 31, a slider 32, a fixing plate 33, a screw 34, and a screw sleeve 35. The slide groove 31 is opened on the top of the corner plate A1. The slider 32, which is connected to the corner plate B2, is slidably connected to the inner side of the slide groove 31. The fixing plate 33 is provided in the middle of the top of the corner plate A1. The screw 34 is sleeved on the inner side of the fixing plate 33. The screw sleeve 35, which is threadedly engaged with the screw 34, is provided on the top of the corner plate B2. The pre-fixing assembly 5 includes a sleeve 51, a nut 52, a locking bolt 53, a movable block 54, a plug rod 55, and a spring 56. The sleeve 51 is located inside the angle plate B2. The top of the sleeve 51 is provided with a nut 52. The inner side of the nut 52 is threaded with a locking bolt 53. The bottom of the locking bolt 53 extends to the inner side of the sleeve 51 and is provided with a movable block 54. A square groove is opened on the inner side of the sleeve 51. The movable block 54 is slidably connected to the square groove, so that the movable block 54 can slide up and down along the inside of the sleeve 51. The plug rod 55 is sleeved on the inner side of the movable block 54. The bottom surface of the plug rod 55 is wedge-shaped, which facilitates direct insertion into the plug hole for pre-fixing when the container is docked. The top of the insertion rod 55 is equipped with a pull rope, and the top of the pull rope passes through the inside of the locking bolt 53 and is equipped with a pull ball. The inside of the locking bolt 53 has a through hole that matches the pull rope, which facilitates the release of the insertion rod 55 from the fixing, realizing quick installation and removal of the accessories. When removing the accessories, after rotating the locking bolt 53 to move it upward and reset, the pull rope can be pulled by the pull ball to pull the insertion rod 55 out of the insertion hole, releasing the accessories from the container. The top of the insertion rod 55 is equipped with a spring 56, and the pre-fixed component 5 can be initially positioned after the container is docked, and then a second locking is performed, improving the convenience of splicing and fixing.

[0015] Working principle: When using this accessory, it can be installed at the docking corners of the container. After the accessories are installed at all four corners, the two sets of containers are pushed closer by external force. At this time, the L-shaped structure of corner plate A1 and corner plate B2 can act as a guide component when the containers are docked, preventing the two sets of containers from shifting. At this time, the insertion rod 55 contacts the surface of the container and can overcome the elastic force of the spring 56 under the action of its wedge-shaped bottom surface. When the container is close to the designated position, the insertion rod 55 can be aligned with the insertion hole on the other set of containers and inserted into the insertion hole under the elastic force of the spring 56. At this time, the two sets of containers can be pre-fixed by the insertion rod 55. Then, the operator can use a wrench or manually rotate the locking bolt 53 to push the movable block 54 down, so that the insertion rod 55 is inserted deeper into the insertion hole, strengthening the connection effect and making the fixing very convenient. During container assembly, the position of corner plate B2 can be adjusted according to the container size and opening error. During adjustment, the corner plate B2 can be slid to the left or right by rotating screw 34 to drive screw sleeve 35, thereby changing the distance between corner plate A1 and corner plate B2, ensuring that the accessories fit tightly with the container.

[0016] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0017] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A modular splicing and fixing accessory for intelligent prefabricated houses, including corner plate A (1), characterized in that: Angle plate B (2) is slidably connected to the outside of the corner plate A (1). An adjustment assembly (3) connected to the corner plate B (2) is provided on the top of the corner plate A (1). A fixing bolt (4) is sleeved on one side of the top of the corner plate A (1). A pre-fixing assembly (5) is provided on the inside of the corner plate B (2). The adjustable distance assembly (3) includes a slide groove (31), a slider (32), a fixing plate (33), a screw (34), and a screw sleeve (35). The slide groove (31) is opened at the top of the corner plate A (1). The slider (32) connected to the corner plate B (2) is slidably connected to the inner side of the slide groove (31). The fixing plate (33) is provided at the middle of the top of the corner plate A (1). The screw (34) is sleeved on the inner side of the fixing plate (33). The screw sleeve (35) that is threadedly engaged with the screw (34) is provided at the top of the corner plate B (2).

2. The modular splicing and fixing accessory for intelligent prefabricated houses according to claim 1, characterized in that: The pre-fixed assembly (5) includes a sleeve (51), a nut (52), a locking bolt (53), a movable block (54), a plug rod (55), and a spring (56). The sleeve (51) is located inside the corner plate B (2). The top of the sleeve (51) is provided with a nut (52). The inner side of the nut (52) is threaded with a locking bolt (53). The bottom of the locking bolt (53) extends to the inner side of the sleeve (51) and is provided with a movable block (54). The inner side of the movable block (54) is fitted with a plug rod (55). The top of the plug rod (55) is provided with a spring (56).

3. The modular splicing and fixing accessory for intelligent prefabricated houses according to claim 1, characterized in that: Both the corner plate A (1) and the corner plate B (2) are L-shaped.

4. The modular splicing and fixing accessory for intelligent prefabricated houses according to claim 2, characterized in that: The bottom surface of the insertion rod (55) is wedge-shaped.

5. A modular splicing and fixing accessory for intelligent prefabricated houses according to claim 2, characterized in that: The sleeve (51) has a square groove on its inner side, and the movable block (54) is slidably connected to the square groove.

6. The modular splicing and fixing accessory for intelligent prefabricated houses according to claim 2, characterized in that: The top of the insertion rod (55) is provided with a pull rope, and the top of the pull rope passes through the inside of the locking bolt (53) and is provided with a pull ball. The inside of the locking bolt (53) is provided with a through hole that cooperates with the pull rope.

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