Supporting structure for building construction

Abstract

The utility model discloses a supporting structure for building construction, and relates to the technical field of supporting structures. The supporting device is composed of a supporting plate and a supporting rod, the supporting rod is composed of a two-way threaded barrel and threaded rods, the two threaded rods are rotationally installed at the two ends of the two-way threaded barrel, adjusting mechanisms are installed on the two sides of the bottom end of the supporting plate, and hanging buckles are installed on the inner side of the supporting plate. Hanging rods are welded to the two sides of the end, away from the two-way threaded barrel, of the threaded rod, the hanging rods are embedded into hanging buckles, and limiting mechanisms are installed on the outer sides of the hanging buckles. After the supporting rod is installed, when the supporting plate needs to be fastened, the two-way threaded barrel is rotated, in the rotating process of the two-way threaded barrel, the threaded rods at the two ends can stretch out, the length of the supporting rod is extended, and the supporting plate can be attached to the inner wall of a foundation pit more firmly.

Description

Technical Field

[0001] The utility model belongs to the field of supporting structures, and in particular relates to a supporting structure used for building construction. Background Art

[0002] During the construction process, it is necessary to excavate a foundation pit. The foundation pit is a soil pit excavated at the foundation design location according to the base elevation and foundation plane dimensions. Before excavation, the excavation plan should be determined based on geological and hydrological data and the conditions of nearby buildings on site, and waterproofing and drainage work should be done. The foundation pit needs to be supported during the excavation process.

[0003] Chinese patent number CN202321936944.0 discloses a foundation pit support structure and a foundation pit support assembly, including support piles, the outer side of the support piles is in contact with a connecting beam, the inner side of the connecting beam is provided with an inner support beam, the top of the inner support beam is fixedly connected to a motor, the end of the main shaft of the motor is fixedly connected to a worm rotatably connected to the inner support beam, and the outer side of the worm is meshingly connected to a worm wheel.

[0004] During the use of the utility model, it is very inconvenient to install and adjust the crossbeams. Due to the large number of crossbeams, the adjustment takes a lot of time.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a supporting structure for building construction.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A supporting structure for building construction, comprising a supporting device; the supporting device consists of a supporting plate and a supporting rod, the supporting rod consists of a bidirectional threaded tube and a threaded rod, the two threaded rods are rotatably installed at the two ends of the bidirectional threaded tube, adjustment mechanisms are installed at both sides of the bottom end of the supporting plate, a hanging buckle is installed at the inner side of the supporting plate, hanging rods are welded at both sides of one end of the threaded rod away from the bidirectional threaded tube, the hanging rod is embedded in the hanging buckle, and a limiting mechanism is installed at the outer side of the hanging buckle.

[0009] Optionally, an insertion rod is provided at the outer side of the support plate, and a plurality of the insertion rods are evenly welded at the outer side of the support plate.

[0010] Optionally, the fixing mechanism consists of a handle and a fixing bolt, wherein the handle is installed at one side of the fixing bolt, and the fixing bolt is rotatably installed at two sides of the bidirectional threaded barrel.

[0011] Optionally, a plug hole is installed in the middle position of the bidirectional threaded barrel, and the plug hole passes through the bidirectional threaded barrel.

[0012] Optionally, a limit plate is provided in the inner section of the threaded rod located in the bidirectional threaded barrel, and the limit plate is welded to one end of the threaded rod.

[0013] Optionally, the adjustment mechanism consists of a screw and a screw barrel, the screw barrel is installed on both sides of the bottom end of the support plate, and the screw is rotatably installed inside the screw barrel.

[0014] Optionally, a handle is installed at the upper end of the screw rod, and a base plate is rotatably installed at the lower end of the screw rod.

[0015] Optionally, the limiting mechanism consists of a mounting tube and a limiting rod, the mounting tube is installed on one side of the hook, the limiting rod is slidably installed inside the mounting tube, a spring is installed on the inner section of the limiting rod located inside the mounting tube, and one end of the limiting rod extends into the hook.

[0016] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0017] 1. After the support rod is installed, when the support plate needs to be tightened, rotate the two-way threaded barrel. During the rotation process, the two-way threaded barrel can extend the threaded rods at both ends, extend the length of the support rod, and make the support plate more firmly attached to the inner wall of the foundation pit.

[0018] 2. The setting of the limit plate is used to limit the range of movement of the threaded rod to prevent the threaded rod from escaping from the bidirectional threaded barrel during use.

[0019] 3. When the adjusting mechanism is in use, the screw is rotated. During the rotation of the screw, the screw is driven to move up and down by the action of the screw barrel, thereby adjusting the bottom end of the support plate.

[0020] 4. When the limit mechanism is in use, when the hanging rod is embedded in the hanging buckle, the front end of the limit rod is tilted, which can give the limit rod an outward force, so that the limit rod is retracted into the installation tube, thereby making the limit rod embedded in the hanging buckle. After the limit rod is embedded in the hanging buckle, the limit rod will be reset to limit the interactive range of the hanging rod.

[0021] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0023] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of a support plate according to an embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of a support rod according to an embodiment of the utility model;

[0026] Figure 4 This is a schematic diagram of the internal structure of a support rod according to an embodiment of the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of a limiting mechanism in one embodiment of the utility model;

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1. Support device; 2. Support plate; 3. Support rod; 4. Adjustment mechanism; 5. Insertion rod; 6. Fixing mechanism; 7. Bidirectional threaded barrel; 8. Threaded rod; 9. Socket; 10. Hook; 11. Handle; 12. Screw rod; 13. Screw barrel; 14. Bottom plate; 15. Hanging rod; 16. Handle; 17. Fixing bolt; 18. Limiting plate; 19. Limiting mechanism; 20. Limiting rod; 21. Spring; 22. Installation barrel.

[0030] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0031] The utility model will now be further described in detail with reference to the accompanying drawings.

[0032] See also Figure 1-5 As shown, in this embodiment, a support structure for construction is provided, including a support device 1; the support device 1 is composed of a support plate 2 and a support rod 3, the support rod 3 is composed of a bidirectional threaded tube 7 and a threaded rod 8, the two threaded rods 8 are rotatably installed at the two ends of the bidirectional threaded tube 7, an adjustment mechanism 4 is installed on both sides of the bottom end of the support plate 2, a hook 10 is installed on the inner side of the support plate 2, and hanging rods 15 are welded on both sides of the end of the threaded rod 8 away from the bidirectional threaded tube 7, the hanging rod 15 is embedded in the inside of the hook 10, and a limiting mechanism 19 is installed on the outer side of the hook 10.

[0033] The application of one aspect of this embodiment is as follows: during the use of the support device 1, the support plate 2 is abutted against the inner side of the pit foundation. During the abutment process, the bottom of the support plate 2 is adjusted by the adjustment mechanism 4. After the adjustment is completed, the support rod 3 is pressed against the corresponding support plate 2. During the installation of the support rod 3, the hanging rod 15 at the front end of the threaded rod 8 at both ends is embedded in the inside of the hook 10, and the position of the hanging rod 15 is limited by the limiting mechanism 19 on the upper side of the hook 10. After the support rod 3 is installed, when the support plate 2 needs to be tightened, the bidirectional threaded tube 7 is rotated. During the rotation of the bidirectional threaded tube 7, the threaded rods 8 at both ends can be extended, and the length of the support rod 3 is extended, so that the support plate 2 is more tightly abutted against the inner wall of the foundation pit.

[0034] In this embodiment, an insertion rod 5 is provided at the outer side of the support plate 2, and a plurality of insertion rods 5 are evenly welded at the outer side of the support plate 2. The provision of the insertion rod 5 can increase the contact area between the support plate 2 and the soil layer during the support process of the support plate 2, thereby increasing the stability of the installation of the support plate 2.

[0035] In this embodiment, the fixing mechanism 6 is composed of a handle 16 and a fixing bolt 17. The handle 16 is installed on one side of the fixing bolt 17, and the fixing bolt 17 is rotatably installed on both sides of the bidirectional threaded barrel 7. When the fixing mechanism 6 is in use, the fixing bolt 17 is rotated by holding the handle 16 to increase the friction between the threaded rod 8 and the bidirectional threaded barrel 7 through the fixing bolt 17, thereby avoiding the phenomenon of slippage between the bidirectional threaded barrel 7 and the threaded rod 8 during use.

[0036] In this embodiment, a socket 9 is installed in the middle position of the bidirectional threaded barrel 7, and the socket 9 passes through the bidirectional threaded barrel 7. The setting of the socket 9 can embed a crowbar inside the bidirectional threaded barrel 7 during the rotation process. By utilizing the lever principle, the bidirectional threaded barrel 7 can be rotated quickly.

[0037] In this embodiment, a limit plate 18 is provided in the inner section of the threaded rod 8 located in the bidirectional threaded barrel 7. The limit plate 18 is welded to one end of the threaded rod 8. The limit plate 18 is provided to limit the range of movement of the threaded rod 8 to prevent the threaded rod 8 from detaching from the bidirectional threaded barrel 7 during use.

[0038] In this embodiment, the adjusting mechanism 4 is composed of a screw 12 and a screw barrel 13. The screw barrel 13 is installed on both sides of the bottom end of the support plate 2. The screw 12 is rotatably installed inside the screw barrel 13. During the use of the adjusting mechanism 4, the screw 12 is rotated. During the rotation of the screw 12, the screw 12 is driven to move up and down by the action of the screw barrel 13, thereby adjusting the bottom end of the support plate 2.

[0039] In this embodiment, a handle 11 is installed at the upper end of the screw rod 12, and a base plate 14 is rotatably installed at the lower end of the screw rod 12. The setting of the handle 11 is convenient for the staff to hold it, thereby facilitating the rotation of the screw rod 12, and the setting of the base plate 14 is used to increase the contact area between the lower end of the screw rod 12 and the ground.

[0040] In this embodiment, the limiting mechanism 19 is composed of a mounting tube 22 and a limiting rod 20. The mounting tube 22 is mounted on one side of the hook 10, and the limiting rod 20 is slidably mounted inside the mounting tube 22. The limiting rod 20 is located in the inner section of the mounting tube 22 and is installed with a spring 21. One end of the limiting rod 20 extends into the hook 10. When the limiting mechanism 19 is in use, when the hanging rod 15 is embedded in the hanging buckle 10, the front end of the limiting rod 20 is inclined, which can give the limiting rod 20 an outward force, so that the limiting rod 20 is retracted into the mounting tube 22, thereby making the limiting rod 20 embedded in the hook 10. After the limiting rod 20 is embedded in the hook 10, the limiting rod 20 will be reset to limit the interactive range of the hanging rod 15.

[0041] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A support structure for building construction, characterized in that: The invention comprises a support device (1); the support device (1) is composed of a support plate (2) and a support rod (3); the support rod (3) is composed of a bidirectional threaded cylinder (7) and a threaded rod (8); the two threaded rods (8) are rotatably mounted at the two ends of the bidirectional threaded cylinder (7); an adjustment mechanism (4) is mounted at both sides of the bottom end of the support plate (2); a hanging buckle (10) is mounted on the inner side of the support plate (2); hanging rods (15) are welded on both sides of one end of the threaded rod (8) away from the bidirectional threaded cylinder (7); the hanging rods (15) are embedded in the hanging buckle (10); and a limiting mechanism (19) is mounted on the outer side of the hanging buckle (10).

2. A supporting structure for building construction according to claim 1, characterized in that: An insertion rod (5) is provided at the outer side of the support plate (2), and a plurality of the insertion rods (5) are uniformly welded at the outer side of the support plate (2).

3. A supporting structure for building construction according to claim 1, characterized in that: The fixing mechanism (6) is composed of a handle (16) and a fixing bolt (17). The handle (16) is installed at one side of the fixing bolt (17), and the fixing bolt (17) is rotatably installed at two sides of the bidirectional threaded cylinder (7).

4. A supporting structure for building construction according to claim 1, characterized in that: A plug hole (9) is installed in the middle of the bidirectional threaded barrel (7), and the plug hole (9) passes through the bidirectional threaded barrel (7).

5. A supporting structure for building construction according to claim 1, characterized in that: The threaded rod (8) is located in the inner section of the bidirectional threaded cylinder (7) and a limiting plate (18) is provided. The limiting plate (18) is welded to one end of the threaded rod (8).

6. A supporting structure for building construction according to claim 1, characterized in that: The adjustment mechanism (4) is composed of a screw rod (12) and a screw barrel (13). The screw barrel (13) is installed at two sides of the bottom end of the support plate (2). The screw rod (12) is rotatably installed inside the screw barrel (13).

7. A supporting structure for building construction according to claim 6, characterized in that: A handle (11) is installed at the upper end of the screw rod (12), and a bottom plate (14) is rotatably installed at the lower end of the screw rod (12).

8. The supporting structure for building construction according to claim 1, characterized in that: The limiting mechanism (19) is composed of a mounting tube (22) and a limiting rod (20); the mounting tube (22) is mounted on one side of the hook (10); the limiting rod (20) is slidably mounted inside the mounting tube (22); a spring (21) is mounted on the inner section of the limiting rod (20) located inside the mounting tube (22); and one end of the limiting rod (20) extends into the interior of the hook (10).

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