CN219862846U

CN219862846U - Basic supporting structure

Info

Publication number: CN219862846U
Application number: CN202321135047.XU
Authority: CN
Inventors: 鲍俊义; 朱神松; 吴小勇; 陈经勇; 王东峰
Original assignee: China Coal Jiangnan Construction Development Group Co ltd
Current assignee: China Coal Jiangnan Construction Development Group Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-10-20
Anticipated expiration: 2033-05-12

Abstract

The utility model discloses a basic supporting structure, which relates to the technical field of engineering supporting and aims at solving the problems that the existing supporting angle cannot be adjusted according to the slope protection angle and the supporting structure supporting rod cannot be adjusted according to the actual arrangement, and the scheme is now provided that the basic supporting structure comprises a supporting plate, wherein the rear end of the supporting plate is provided with a moving structure, the top end of the moving structure is provided with an adjusting mechanism for adjusting the angle of the supporting plate, and the adjusting mechanism is used for adjusting the supporting center of the supporting plate; the adjusting mechanism comprises a fixed plate, a connecting shaft, a screw rod, a limiting ring, an anti-falling block and a second fixed ring, and one end of the fixed plate is connected with the supporting plate. According to the foundation supporting structure, the second fixing ring can be effectively fixed in the limiting ring through the threads, the second fixing ring can effectively fix the screw rod to limit the movement of the supporting plate, and meanwhile, the supporting rod can adjust the supporting position according to the ground obstacle.

Description

Basic supporting structure

Technical Field

The utility model relates to the technical field of engineering support, in particular to a foundation support structure.

Background

The construction engineering needs to support slope protection or foundation ditch in the construction, prevents to lead to the fact collapsing in the foundation compaction and in the construction, but present basic supporting construction is basically single structure, can not adjust according to the angle of foundation ditch after the installation is accomplished to its support frame is fixed connection basically, when some structures stop the support, can not adjust according to actual arrangement condition in the support, consequently, in order to solve this kind of problem, we propose an adjustable basic supporting construction.

Disclosure of Invention

The foundation supporting structure solves the problems that the supporting angle cannot be adjusted according to the slope protection angle and the supporting structure supporting rods cannot be adjusted according to the actual arrangement.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the foundation supporting structure comprises a supporting plate, wherein a movable structure is arranged at the rear end of the supporting plate, an adjusting mechanism for adjusting the angle of the supporting plate is arranged at the top end of the movable structure, and the adjusting mechanism is used for adjusting the supporting center of the supporting plate;

the adjusting mechanism comprises a fixed plate, a connecting shaft, a screw rod, a limiting ring, an anti-falling block and a second fixed ring, one end of the fixed plate is connected with the support plate, and two ends of the connecting shaft are hinged with the fixed plate.

Preferably, the circumferential side wall of the connecting shaft is connected with a screw rod, and the screw rod is symmetrically arranged by the central axis of the support plate.

Preferably, one end of the screw rod far away from the connecting shaft is connected with the anti-falling block, and the connecting rod is installed at the top end of the moving structure.

Preferably, both ends of the limiting ring are hinged with the connecting rod, and one end of the screw rod, which is far away from the connecting shaft, penetrates through the limiting ring to extend to the outside.

Preferably, the second fixed ring is sleeved on the circumferential side wall of the screw rod, one end of the limiting ring, which is close to the second fixed ring, is provided with a thread groove matched with the internal thread of the second fixed ring, and the inside of the limiting ring is provided with a thread groove matched with the screw rod and a thread matched with the thread groove of the limiting ring.

Preferably, the moving structure comprises a bottom plate, a threaded rod, a supporting rod, a threaded cover and a first fixing ring, and the top end of the bottom plate is connected with the connecting rod.

Preferably, one end of the bottom plate far away from the threaded rod is hinged with the support plate, and two ends of the support rod are respectively sleeved on the circumferential side walls of the two threaded rods.

Preferably, threads are arranged at one end of the support rod, which is close to the first fixing ring, and the threads of the circumferential side wall of the support rod are matched with the threaded cover.

Preferably, one end of the screw cap is connected with a first fixing ring, and the internal screw thread of the first fixing ring is matched with the threaded rod.

Preferably, the top of bottom plate is provided with set screw, set screw is the symmetry setting with the axis of bottom plate, set screw's bottom passes the bottom plate and extends to outside.

The beneficial effects of the utility model are as follows:

1. through removing the bracing piece for the bracing piece slides in the threaded rod, then fixes the bracing piece through first solid fixed ring and screw cap, thereby makes the bracing piece can adjust the supporting position according to the barrier on ground.

2. The support plate is driven to conduct angle adjustment by pushing the screw rod, and then the second fixing ring is rotated, and due to the fact that threads matched with the screw rod and the limiting ring are arranged inside the second fixing ring, the second fixing ring can rotate in the screw rod to advance, and can be effectively fixed in the limiting ring through the second fixing ring, and the second fixing ring can effectively fix the screw rod to limit the movement of the support plate.

In summary, the device can be effectual fix the second solid fixed ring in the spacing ring through the screw thread, and make the second solid fixed ring can be effectual fix the lead screw and restrict the removal of backplate, also make the bracing piece can adjust the supporting position according to the barrier on ground simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Figure 2 is a schematic cross-sectional view of the first retaining ring of figures A-A of the present utility model.

FIG. 3 is a schematic cross-sectional view of a second retaining ring of FIGS. B-B of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Fig. 5 is an enlarged schematic view of the structure of fig. 3B according to the present utility model.

Reference numerals in the drawings: 1. a support plate; 2. an adjusting mechanism; 201. a fixing plate; 202. a connecting shaft; 203. a screw rod; 204. a limiting ring; 205. an anti-falling block; 206. a second fixing ring; 3. a moving structure; 301. a bottom plate; 302. a threaded rod; 303. a support rod; 304. a screw cap; 305. a first fixing ring; 306. a fixing screw; 4. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 5, a basic supporting structure comprises a supporting plate 1, wherein a movable structure 3 is arranged at the rear end of the supporting plate 1, an adjusting mechanism 2 for adjusting the angle of the supporting plate 1 is arranged at the top end of the movable structure 3, and the adjusting mechanism 2 is used for adjusting the supporting center of the supporting plate 1;

the adjusting mechanism 2 comprises a fixed plate 201, a connecting shaft 202, a screw rod 203, a limiting ring 204, an anti-falling block 205 and a second fixed ring 206, wherein one end of the fixed plate 201 is connected with the support plate 1, two ends of the connecting shaft 202 are hinged with the fixed plate 201, the circumferential side wall of the connecting shaft 202 is connected with the screw rod 203, the screw rod 203 is symmetrically arranged by the central axis of the support plate 1, one end of the screw rod 203, which is far away from the connecting shaft 202, is connected with the anti-falling block 205, a connecting rod 4 is installed at the top end of the moving structure 3, two ends of the limiting ring 204 are hinged with the connecting rod 4, one end of the screw rod 203, which is far away from the connecting shaft 202, passes through the limiting ring 204 and extends to the outside, the second fixed ring 206 is sleeved on the circumferential side wall of the screw rod 203, one end, which is close to the second fixed ring 206, of the limiting ring 204 is provided with a thread groove matched with the internal thread groove of the second fixed ring 206, and the inside of the limiting ring 204 is provided with a thread groove matched with the screw rod 203 and a thread groove matched with the thread groove of the limiting ring 204.

As shown in fig. 1, fig. 2 and fig. 4, the moving structure 3 includes a bottom plate 301, a threaded rod 302, a supporting rod 303, a threaded cover 304 and a first fixing ring 305, the top end of the bottom plate 301 is connected with the connecting rod 4, one end of the bottom plate 301 far away from the threaded rod 302 is hinged with the supporting plate 1, two ends of the supporting rod 303 are respectively sleeved on circumferential side walls of the two threaded rods 302, one end of the supporting rod 303 close to the first fixing ring 305 is provided with threads, threads on the circumferential side walls of the supporting rod 303 are matched with the threaded cover 304, one end of the threaded cover 304 is connected with the first fixing ring 305, internal threads of the first fixing ring 305 are matched with the threaded rod 302, a fixing screw 306 is arranged at the top end of the bottom plate 301, the fixing screw 306 is symmetrically arranged on the central axis of the bottom plate 301, the bottom end of the fixing screw 306 penetrates through the bottom plate 301 to the outside, the bottom plate 301 is fixed with the ground through the fixing screw 306, and the firmness of connection is increased.

Working principle: when the device is used, the device is moved to a proper position, then the device is assembled, the support rod 303 is moved during the assembly, then the obstacle is avoided according to the actual situation on the ground, then the first fixing ring 305 is rotated, the first fixing ring 305 is enabled to move forwards in the rotation mode on the circumferential side wall of the threaded rod 302, the threaded cover 304 is driven to move towards the support rod 303, the threaded cover 304 can be effectively driven to fix the support rod 303 through threads on the support rod 303 when the threaded cover 304 rotates to the end part of the support rod 303, when the support plate 1 is required to be subjected to angle adjustment, the screw rod 203 is pushed, the hinged support plate 1 can be effectively driven to move through the screw rod 203, meanwhile, the moving angle of the screw rod 203 can be limited through the limiting ring 204, the connecting shaft 202 is hinged with the fixing plate 201 due to the fact that the limiting ring 204 is hinged with the connecting rod 4, the angle of the support plate 1 can be effectively driven, the second fixing ring 206 is then rotated, the screw rod 206 can be effectively rotated to be fixed on the circumferential side wall of the limiting ring 204, the screw rod 203 can not be effectively driven to move due to the fact that the limiting ring 204 is provided with the threads 206, and the screw rod 203 can not be effectively connected with the fixing shaft 203, and the screw rod 203 can not be effectively driven to move due to the fact that the screw rod 203 can be adjusted.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The foundation supporting structure comprises a supporting plate (1), and is characterized in that a movable structure (3) is arranged at the rear end of the supporting plate (1), an adjusting mechanism (2) for adjusting the angle of the supporting plate (1) is arranged at the top end of the movable structure (3), and the adjusting mechanism (2) is used for adjusting the supporting center of the supporting plate (1);

the adjusting mechanism (2) comprises a fixed plate (201), a connecting shaft (202), a screw rod (203), a limiting ring (204), an anti-falling block (205) and a second fixed ring (206), one end of the fixed plate (201) is connected with the support plate (1), and two ends of the connecting shaft (202) are hinged with the fixed plate (201).

2. A foundation support structure according to claim 1, characterized in that the circumferential side wall of the connecting shaft (202) is connected with a screw (203), the screw (203) being arranged symmetrically with the central axis of the support plate (1).

3. A foundation supporting structure according to claim 1, characterized in that one end of the screw rod (203) far away from the connecting shaft (202) is connected with the anti-drop block (205), and the top end of the moving structure (3) is provided with the connecting rod (4).

4. A foundation support structure according to claim 3, characterized in that both ends of the limit ring (204) are hinged with the connecting rod (4), and that the end of the screw rod (203) remote from the connecting shaft (202) extends to the outside through the limit ring (204).

5. A foundation supporting structure according to claim 3, wherein the second fixing ring (206) is sleeved on the circumferential side wall of the screw rod (203), a thread groove matched with the internal thread of the second fixing ring (206) is formed at one end, close to the second fixing ring (206), of the limiting ring (204), and a thread groove matched with the screw rod (203) and a thread matched with the thread groove of the limiting ring (204) are formed in the limiting ring (204).

6. A foundation support structure according to claim 3, characterized in that the moving structure (3) comprises a base plate (301), a threaded rod (302), a support rod (303), a threaded cap (304) and a first fixing ring (305), the top end of the base plate (301) being connected with the connecting rod (4).

7. A foundation support structure according to claim 6, wherein one end of the bottom plate (301) far away from the threaded rods (302) is hinged with the support plate (1), and two ends of the support rod (303) are respectively sleeved on the circumferential side walls of the two threaded rods (302).

8. A foundation supporting structure according to claim 6, characterized in that the end of the supporting rod (303) close to the first fixing ring (305) is provided with threads, and the threads of the circumferential side wall of the supporting rod (303) are matched with the thread cover (304).

9. A foundation support structure according to claim 6, characterized in that one end of the screw cap (304) is connected to a first fixing ring (305), the internal screw thread of the first fixing ring (305) being matched to the threaded rod (302).

10. The foundation support structure according to claim 6, wherein the top end of the base plate (301) is provided with fixing screws (306), the fixing screws (306) are symmetrically arranged with the central axis of the base plate (301), and the bottom ends of the fixing screws (306) extend to the outside through the base plate (301).