Embedded U-shaped clamp and inclined strut connecting structure

Abstract

The utility model relates to a pre-embedded U-shaped clamp and inclined strut connecting structure, and relates to the field of formwork wall mounting and supporting. The device comprises a U-shaped piece, a side plate is arranged on the left side of the U-shaped piece, two symmetrically-arranged threaded cross rods are fixedly connected to the right side of the side plate, the surfaces of the two threaded cross rods are jointly sleeved with a sleeve plate, the surfaces of the threaded cross rods are in threaded connection with first nut blocks, and a sleeve and a square sliding rod are arranged on the left side of the side plate. Through cooperative use of a threaded cross rod, a sleeve plate and a first nut block, a side plate is fixed to the surface of a U-shaped piece, meanwhile, the effective length of a square sliding rod and a sleeve is adjusted through cooperation of a second threaded rod and a threaded hole block, and then the sleeve block is fixed to the surface of an embedded screw through a second nut block; in this way, the U-shaped part and the formwork wall can be fixedly supported, the actual length of the structure of the inclined strut can be conveniently adjusted, and therefore the applicability of the inclined strut in actual use is improved.

Description

Technical Field

[0001] The present application relates to the field of formwork wall installation supports, and in particular to a connection structure between a pre-embedded U-shaped clip and a diagonal brace. Background Technique

[0002] The formwork wall is a construction building with simple construction and low cost, and is widely used in various construction projects. When installing a precast wall, a formwork wall diagonal brace is required to support the formwork wall. After adjusting the attitude and position of the precast wall, the formwork wall is concreted, and finally the position of the formwork wall is fixed.

[0003] When the formwork wall diagonal brace is used for diagonal support, it is necessary to pre-embed and set a threaded rod and a U-shaped member between the formwork wall and the floor structure layer respectively. Since both of them are fixedly arranged, the distance between the two may have an error in actual construction, making it difficult for the standard diagonal brace to adapt to the actual construction requirements. Therefore, a connection structure between a pre-embedded U-shaped clip and a diagonal brace is needed, which can fixedly support between the U-shaped member and the formwork wall, and the actual length of the diagonal brace itself can be conveniently adjusted, so as to improve the applicability of the diagonal brace in actual use. Utility Model Content

[0004] In order to solve the existing technical problems, the present application provides a connection structure between a pre-embedded U-shaped clip and a diagonal brace, which fixedly supports between the U-shaped member and the formwork wall, and the actual length of the diagonal brace itself can be conveniently adjusted, so as to improve the applicability of the diagonal brace in actual use, and solve the problems raised in the above background technique.

[0005] A connection structure between a pre-embedded U-shaped clip and a diagonal brace provided by the present application adopts the following technical solution: A connection structure between a pre-embedded U-shaped clip and a diagonal brace includes a U-shaped member: A side plate is arranged on the left side of the U-shaped member, and two symmetrically arranged threaded cross bars are fixedly connected to the right side of the side plate. A sleeve plate is sleeved on the surfaces of the two threaded cross bars. A first nut block is threadedly connected to the surface of the threaded cross bar. A sleeve and a square sliding rod are arranged on the left side of the side plate. A pre-embedded screw rod is arranged outside the square sliding rod. A sleeve block is sleeved on the surface of the pre-embedded screw rod. A second nut block is threadedly connected to the surface of the pre-embedded screw rod. An ear block is integrally formed on the surface of the sleeve. A second threaded rod is rotatably connected to the inner wall of the ear block. A threaded hole block is fixedly connected to the surface of the square sliding rod. The inner wall of the threaded hole block is threadedly connected to the second threaded rod.

[0006] By adopting the above technical solution, the cooperation of the threaded cross bar, the sleeve plate and the first nut block fixes the side plate on the surface of the U-shaped part. At the same time, the effective lengths of the square slide bar and the sleeve are adjusted through the cooperation of the second threaded rod and the threaded hole block. Then, the sleeve block is fixed on the surface of the embedded screw through the second nut block, so as to achieve the fixed support between the U-shaped part and the formwork wall, and the actual length of the structure of the inclined strut itself can be conveniently adjusted, thus improving the applicability of the inclined strut in actual use.

[0007] Preferably, the sleeve plate is located on the right side of the U-shaped part, and an elastic washer is sleeved on the surface of the threaded cross bar. The elastic washer is located between the sleeve plate and the first nut block.

[0008] By adopting the above technical solution, through the setting of the elastic washer, the friction on the surface of the first nut block is increased, and the situation that the first nut block loosens and disengages from the surface of the threaded cross bar due to external vibration is avoided.

[0009] Preferably, the right end of the sleeve is rotatably connected to the side plate through a rotating shaft, and the square slide bar is slidably connected to the inner wall of the sleeve.

[0010] Preferably, the embedded screw is embedded in the formwork wall body, and the embedded screw is a threaded rod.

[0011] Preferably, the right side of the sleeve block is rotatably connected to the left end of the square slide bar through a rotating shaft.

[0012] Preferably, the number of the second nut blocks is two.

[0013] By adopting the above technical solution, through the setting of the two second nut blocks, friction is generated between them, and the situation that a single second nut block loosens and disengages due to external vibration is avoided.

[0014] Preferably, a bolt rod is threadedly installed at the bottom of the sleeve, and the end of the bolt rod penetrates into the inner cavity of the sleeve and abuts against the square slide bar.

[0015] By adopting the above technical solution, through the setting of the bolt rod, the sliding of the square slide bar in the inner wall of the sleeve is locked, and the situation that the overall structural stability of the two is poor is avoided.

[0016] A groove adapted to the U-shaped part is provided on the right side of the side plate.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] 1. By the combined use of the threaded cross bar, the sleeve plate and the first nut block, the side plate is fixed on the surface of the U-shaped part. At the same time, by the cooperation of the second threaded rod and the threaded hole block, the effective length of the square sliding rod and the sleeve is adjusted. Then, by the second nut block, the sleeve block is fixed on the surface of the embedded screw rod, so as to achieve the fixed support between the U-shaped part and the formwork wall, and the actual length of the structure of the inclined strut itself can be conveniently adjusted, thus achieving the purpose of improving the applicability of the inclined strut in actual use.

[0019] 2. Through the setting of the elastic washer, the friction on the surface of the first nut block is increased, avoiding the situation that the first nut block loosens and disengages from the surface of the threaded cross bar due to external vibration.

[0020] 3. Through the setting of two second nut blocks, friction can occur between them, avoiding the situation that a single second nut block loosens and disengages due to external vibration.

[0021] 4. Through the setting of the bolt rod, the sliding of the square sliding rod in the inner wall of the sleeve is locked, avoiding the situation that the overall structure stability of the two is poor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings forming a part of this application are used to provide a further understanding of this application, making other features, purposes and advantages of this application more obvious. The schematic embodiments and their descriptions of this application are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0023] Figure 1 is the structural schematic diagram of the present utility model.

[0024] Figure 2 is the present utility model Figure 1 The partial enlarged view of point A in.

[0025] Figure 3 is the present utility model Figure 1 The partial enlarged view of point B in.

[0026] Figure 4 is the three-dimensional schematic diagram of the side plate and the threaded cross bar of the present utility model.

[0027] Description of the reference numerals: 1. U-shaped part; 2. Side plate; 3. Threaded cross bar; 4. Sleeve plate; 5. First nut block; 6. Elastic washer; 7. Sleeve; 8. Square sliding rod; 9. Embedded screw rod; 10. Sleeve block; 11. Second nut block; 12. Ear block; 13. Second threaded rod; 14. Threaded hole block; 15. Bolt rod; 16. Groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] To enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to implement the embodiments of this application described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0030] In this application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation or be constructed and operated in a specific orientation.

[0031] Moreover, in addition to being able to represent an orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0032] In addition, the meaning of the term "plurality" should be two or more.

[0033] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine the embodiments to detail this application.

[0034] Embodiment 1:

[0035] In combination with Figures 1-4, an embodiment of the present application discloses a connection structure between a pre-embedded U-shaped clip and a diagonal brace, including a U-shaped member 1: a side plate 2 is provided on the left side of the U-shaped member 1, and two symmetrically arranged threaded cross bars 3 are fixedly connected to the right side of the side plate 2. A sleeve plate 4 is sleeved on the surfaces of the two threaded cross bars 3. A nut block 5 is threadedly connected to the surface of the threaded cross bar 3. A sleeve 7 and a square sliding rod 8 are provided on the left side of the side plate 2. An embedded screw 9 is arranged outside the square sliding rod 8. A sleeve block 10 is sleeved on the surface of the embedded screw 9. A nut block 11 is threadedly connected to the surface of the embedded screw 9. An ear block 12 is integrally formed on the surface of the sleeve 7. A second threaded rod 13 is rotatably connected to the inner wall of the ear block 12. A threaded hole block 14 is fixedly connected to the surface of the square sliding rod 8. The inner wall of the threaded hole block 14 is threadedly connected to the second threaded rod 13.

[0036] Embodiment Two:

[0037] Combined with Figures 1-4 , the sleeve plate 4 is located on the right side of the U-shaped member 1. An elastic washer 6 is sleeved on the surface of the threaded cross bar 3. The elastic washer 6 is located between the sleeve plate 4 and the nut block 5. Through the setting of the elastic washer 6, the friction on the surface of the nut block 5 is increased, and the situation that the nut block 5 loosens and disengages from the surface of the threaded cross bar 3 due to external vibration is avoided. The right end of the sleeve 7 is rotatably connected to the side plate 2 through a rotating shaft. The square sliding rod 8 is slidably connected to the inner wall of the sleeve 7. The embedded screw 9 is pre-embedded in the formwork wall. The embedded screw 9 is a threaded rod. The right side of the sleeve block 10 is rotatably connected to the left end of the square sliding rod 8 through a rotating shaft. The number of nut blocks 11 is two. Through the setting of the two nut blocks 11, friction can occur between them, and the situation that a single nut block 11 loosens and disengages due to external vibration is avoided. A bolt rod 15 is threadedly installed at the bottom of the sleeve 7. The end of the bolt rod 15 penetrates into the inner cavity of the sleeve 7 and abuts against the square sliding rod 8. Through the setting of the bolt rod 15, the sliding of the square sliding rod 8 in the inner wall of the sleeve 7 is locked, and the situation that the overall structural stability of the two is poor is avoided. A groove 16 adapted to the U-shaped member 1 is opened on the right side of the side plate 2.

[0038] Working principle: When the utility model is in use, the user fixes the side plate 2 on the surface of the U-shaped part 1 through the combined use of the threaded cross bar 3, the sleeve plate 4 and the first nut block 5. Among them, through the setting of the groove 16, the contact area between the side plate 2 and the U-shaped part 1 is increased, and the stability of the positions of the two during locking is improved. Subsequently, the second threaded rod 13 is rotated. At this time, under the limiting action of the sleeve 7 on the square slide bar 8, the second threaded rod 13 drives the square slide bar 8 to move through the threaded hole block 14, and then the effective lengths of the square slide bar 8 and the sleeve 7 are adjusted. Then, the sleeve block 10 is fixed on the surface of the embedded screw rod 9 through the second nut block 11, realizing the fixed support between the U-shaped part and the formwork wall, and the actual length of the structure of the diagonal brace itself can be conveniently adjusted, thereby improving the applicability of the diagonal brace during actual use.

[0039] To sum up: For the connection structure of the embedded U-shaped clamp and the diagonal brace, through the combined use of the threaded cross bar 3, the sleeve plate 4 and the first nut block 5, the side plate 2 is fixed on the surface of the U-shaped part 1. At the same time, the effective lengths of the square slide bar 8 and the sleeve 7 are adjusted through the cooperation of the second threaded rod 13 and the threaded hole block 14. Then, the sleeve block 10 is fixed on the surface of the embedded screw rod 9 through the second nut block 11, and the purpose of fixed support between the U-shaped part and the formwork wall can be achieved, and the actual length of the structure of the diagonal brace itself can be conveniently adjusted, thereby improving the applicability of the diagonal brace during actual use.

[0040] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An embedded U-shaped clamp and inclined strut connection structure, characterized in that, Including a U-shaped member (1): A side plate (2) is provided on the left side of the U-shaped member (1). Two symmetrically arranged threaded cross bars (3) are fixedly connected to the right side of the side plate (2). A sleeve plate (4) is sleeved on the surfaces of the two threaded cross bars (3). A first nut block (5) is threadedly connected to the surface of the threaded cross bar (3). A sleeve (7) and a square slide bar (8) are provided on the left side of the side plate (2). A pre-embedded screw rod (9) is arranged outside the square slide bar (8). A sleeve block (10) is sleeved on the surface of the pre-embedded screw rod (9). A second nut block (11) is threadedly connected to the surface of the pre-embedded screw rod (9). An ear block (12) is integrally formed on the surface of the sleeve (7). A second threaded rod (13) is rotatably connected to the inner wall of the ear block (12). A threaded hole block (14) is fixedly connected to the surface of the square slide bar (8). The inner wall of the threaded hole block (14) is threadedly connected to the second threaded rod (13).

2. The embedded U-shaped clamp and diagonal brace connection structure according to claim 1, characterized in that: The sleeve plate (4) is located on the right side of the U-shaped member (1). An elastic washer (6) is sleeved on the surface of the threaded cross bar (3). The elastic washer (6) is located between the sleeve plate (4) and the first nut block (5).

3. The embedded U-shaped card and diagonal brace connection structure according to claim 2, characterized in that: The right end of the sleeve (7) is rotatably connected to the side plate (2) through a rotating shaft. The square slide bar (8) is slidably connected to the inner wall of the sleeve (7).

4. The embedded U-shaped clamp and diagonal brace connection structure according to claim 3, characterized in that: The pre-embedded screw rod (9) is pre-embedded in the formwork wall. The pre-embedded screw rod (9) is a threaded rod.

5. The embedded U-shaped clamp and inclined strut connection structure according to claim 4, wherein: The right side of the sleeve block (10) is rotatably connected to the left end of the square slide bar (8) through a rotating shaft.

6. The embedded U-shaped clip and diagonal brace connection structure according to claim 5, characterized in that: The number of the second nut blocks (11) is two.

7. The embedded U-shaped clamp and diagonal brace connection structure according to claim 6, characterized in that: A bolt rod (15) is threadedly installed at the bottom of the sleeve (7). The end of the bolt rod (15) penetrates into the inner cavity of the sleeve (7) and abuts against the square slide bar (8).

8. A pre-embedded U-shaped clamp and inclined strut connection structure according to claim 7, characterized in that: A groove (16) adapted to the U-shaped member (1) is formed on the right side of the side plate (2).

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