Adjustable supporting device for building structure

Abstract

The utility model relates to the field of building structures, and discloses an adjustable supporting device for a building structure, which comprises a lifting hydraulic rod, the movable end of the lifting hydraulic rod is fixedly connected with a connecting disc, the top end of the connecting disc is rotatably connected with a supporting frame, and the top end of the supporting frame is fixedly connected with a fixing plate. A threaded rod penetrates through the inner wall of the fixing plate and is rotationally connected with the inner wall of the fixing plate, a sliding block is arranged on the outer wall of the threaded rod, a sleeve frame is fixedly connected to the top end of the sliding block, a moving block is slidably connected to the inner wall of the sleeve frame, a clamp is arranged at the top end of the moving block, and a limiting mechanism is arranged on the inner wall of the moving block. According to the device, the positions of the clamps can be adjusted at the same time by arranging the fixing plate, the threaded rod and the sliding block, a set of clamps are independently adjusted by arranging the sleeve frame, the movable block and the clamps, the device is simple and convenient in actual operation, and the clamps can be adjusted according to the supporting and fixing conditions of the actual building structure beam body.

Description

Technical Field

[0001] The utility model relates to the field of building structures, in particular to an adjustable supporting device for building structures. Background Art

[0002] The building structure refers to the support and load-bearing system inside the building. It is responsible for supporting and transferring the load and ensuring the stability and safety of the building during use. After the building structure is constructed, in order to reduce fatigue and damage to the building structure and ensure that it lasts for the service life of the building, support devices are needed to prevent structural problems from occurring due to load or environmental changes.

[0003] After searching, the Chinese patent announcement number: CN214424110U discloses a building structure reinforcement device, including a support base, a connection fixing bolt hole, a lifting hydraulic rod, a hydraulic rod connecting plate, a support vertical rod, a fixed connecting frame, a reinforcement connecting plate, a support bottom plate and a fixed clamping device, wherein the connection fixing bolt hole is arranged on the support base, the lifting hydraulic rod is arranged on the support base, and the fixed clamping device includes a fixed support plate, a fixed vertical plate, a fixed clamping plate, a movable slide groove, a movable slider, a movable clamping plate, a rotating screw and a rotating handle. The utility model belongs to the technical field of building structure reinforcement devices, specifically refers to a building structure reinforcement device, which effectively solves the problems of poor reinforcement effect, unadjustable support height and poor stability of building structure reinforcement devices on the market, and achieves the purpose of better reinforcement effect, freely adjustable support height and strong stability of building structure reinforcement devices, and is a very practical building structure reinforcement device.

[0004] In the prior art, although the above-mentioned device can improve the processing effect and stability, the position of the supporting clamp of the device is fixed. If the supporting beams are of different lengths, the position of the clamp cannot be adjusted subsequently, and other supporting devices need to be used, thereby reducing the practicality of the device. For this reason, an adjustable supporting device for building structures is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an adjustable supporting device for a building structure, aiming to improve the problem that the position of the clamp cannot be adjusted in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable support device for a building structure, comprising a lifting hydraulic rod, the movable end of the lifting hydraulic rod is fixedly connected to a connecting plate, the top of the connecting plate is rotatably connected to a support frame, the top of the support frame is fixedly connected to a fixed plate, the inner wall of the fixed plate passes through and is rotatably connected to a threaded rod, the outer wall of the threaded rod is provided with a slider, the top of the slider is fixedly connected to a sleeve frame, the inner wall of the sleeve frame is slidably connected to a moving block, the top of the moving block is provided with a clamp, and the inner wall of the moving block is provided with a limiting mechanism.

[0007] As a further description of the above technical solution:

[0008] The bottom end of the support frame is fixedly connected with a rotating block, the inner wall of the bottom end of the connecting plate is elastically connected with an insert pipe through a positioning spring, and the outer wall of the insert pipe is slidably connected with a connecting plate.

[0009] As a further description of the above technical solution:

[0010] The inner wall of the bottom end of the connecting plate is fixedly connected to one end of the positioning spring, and the other end of the positioning spring is fixedly connected to the top end of the insertion tube.

[0011] As a further description of the above technical solution:

[0012] The insert is slidably connected to the inner wall of the connecting disk, the connecting plate penetrates and is slidably connected to the inner wall of the connecting disk, and the insert is plugged into the inner wall of the rotating block.

[0013] As a further description of the above technical solution:

[0014] The sliding block is slidably connected to the inner wall of the fixing plate.

[0015] As a further description of the above technical solution:

[0016] The limiting mechanism includes a connecting rod, which passes through and is slidably connected to the inner wall of the moving block. The inner side wall of the connecting rod is elastically connected to the moving block through a return spring, and the inner wall of the moving block passes through and is slidably connected to a limiting plate.

[0017] As a further description of the above technical solution:

[0018] The inner side wall of the connecting rod is fixedly connected to one end of the return spring, and the other end of the return spring is fixedly connected to the outer wall of the moving block.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the limiting plate is plugged into the inner wall of the sleeve frame, and the right end of the connecting rod is fixed to the outer wall of the left end of the limiting plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the position of the clamp can be adjusted simultaneously by setting a fixed plate, a threaded rod and a slider, and a sleeve frame, a moving block and a clamp are set to adjust a group of clamps separately, which is simple and convenient in actual operation and can adjust the clamp according to the supporting and fixing conditions of the actual building structure beam.

[0023] 2. In the utility model, the clamping and fixing angle of the clamp can be adjusted by setting a rotating block, a positioning spring, a plug and a connecting plate, so as to avoid the situation where the entire lifting hydraulic rod needs to be readjusted if an angle deviation occurs after the mounting seat at the bottom end of the lifting hydraulic rod is fixed, thereby improving the practicality of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram showing the overall structure of a lifting hydraulic rod, a supporting frame and a fixing plate of an adjustable supporting device for a building structure proposed by the utility model;

[0025] Figure 2 This is an overall three-dimensional schematic diagram of a fixing plate of an adjustable supporting device for a building structure proposed by the utility model;

[0026] Figure 3 This is a schematic sectional view of a sleeve frame and a moving block of an adjustable support device for a building structure proposed by the utility model;

[0027] Figure 4 This is a schematic overall cross-sectional view of a connection plate of an adjustable support device for a building structure proposed by the utility model;

[0028] Figure 5 The utility model is a schematic overall cross-sectional view of a rotating block of an adjustable supporting device for a building structure.

[0029] Legend:

[0030] 1. Lifting hydraulic rod; 2. Connecting plate; 3. Support frame; 4. Fixed plate; 5. Threaded rod; 6. Slider; 7. Frame; 8. Moving block; 9. Clamp; 10. Connecting rod; 11. Reset spring; 12. Limiting plate; 13. Rotating block; 14. Positioning spring; 15. Insertion tube; 16. Connecting plate. DETAILED DESCRIPTION

[0031] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 3 The utility model provides an embodiment: an adjustable supporting device for a building structure, comprising a lifting hydraulic rod 1, the bottom end of the lifting hydraulic rod 1 is a mounting seat, which is connected to the ground through an existing installation method, the movable end of the lifting hydraulic rod 1 is fixedly connected with a connecting plate 2, and the top of the connecting plate 2 is rotatably connected with a supporting frame 3, the supporting frame 3 mainly supports and connects the fixed plate 4, the top of the supporting frame 3 is fixedly connected with a fixing plate 4, the inner wall of the fixing plate 4 is penetrated and rotatably connected with a threaded rod 5, the threaded rod 5 is a bidirectional thread, which can allow the two groups of sliders 6 to move closer or apart when the threaded rod 5 rotates, the outer wall of the threaded rod 5 is provided with a slider 6, the slider 6 matches the outer wall of the threaded rod 5, and the slider 6 can move along the outer wall of the threaded rod 5, the top of the slider 6 is fixedly connected with a sleeve frame 7, the inner wall of the sleeve frame 7 is slidably connected with a moving block 8, and the top of the moving block 8 is provided with a clamp 9, and fixing the beam body by the clamp 9 is a prior art solution, which will not be described in detail here, and the inner wall of the moving block 8 is provided with a limiting mechanism.

[0033] Reference Figure 4-Figure 5 The bottom end of the support frame 3 is fixedly connected with a rotating block 13, and the rotating block 13 can ensure that the support frame 3 will not be separated from the connecting plate 2. The inner wall of the bottom end of the connecting plate 2 is elastically connected with a plug 15 through a positioning spring 14. The bottom end of the plug 15 is a round surface, and the initial state of the plug 15 is completely plugged into the round hole of the rotating block 13, and the round surface cannot be squeezed. The outer wall of the plug 15 is slidably connected with a connecting plate 16, and the plug 15 can be moved vertically through the connecting plate 16. The inner wall of the bottom end of the connecting plate 2 is fixedly connected to one end of the positioning spring 14 When the insert tube 15 moves upward, the positioning spring 14 will be compressed. When resetting, the elastic force of the positioning spring 14 is used to reset the insert tube 15. The other end of the positioning spring 14 is fixedly connected to the top of the insert tube 15. The insert tube 15 is slidably connected to the inner wall of the connecting disk 2. The connecting plate 16 passes through and is slidably connected to the inner wall of the connecting disk 2. The insert tube 15 is plugged into the inner wall of the rotating block 13. The rotating block 13 is provided with a circle of round holes corresponding to the insert tube 15, so that the insert tube 15 can be plugged into the round holes to limit the rotation position of the support frame 3.

[0034] Reference Figure 1-Figure 3The slider 6 is slidably connected to the inner wall of the fixed plate 4, and the limiting mechanism includes a connecting rod 10, through which the limiting plate 12 can slide along the inner wall of the moving block 8, the connecting rod 10 passes through and is slidably connected to the inner wall of the moving block 8, the inner side wall of the connecting rod 10 is elastically connected to the moving block 8 through a return spring 11, the inner wall of the moving block 8 passes through and is slidably connected to the limiting plate 12, the limiting plate 12 is a convex portion, and the convex portion is plugged into the inner wall of the sleeve frame 7 to limit the position of the entire moving block 8, the inner side wall of the connecting rod 10 is fixedly connected to one end of the return spring 11, when the connecting rod 10 moves to the right, the return spring 11 will be compressed, and when resetting, the elastic force of the return spring 11 is used to reset the connecting rod 10, the other end of the return spring 11 is fixedly connected to the outer wall of the moving block 8, the outer wall of the limiting plate 12 is plugged into the inner wall of the sleeve frame 7, and the right end of the connecting rod 10 is fixed to the left end outer wall of the limiting plate 12.

[0035] Working principle: First, when the position of the two groups of clamps 9 needs to be adjusted, it is only necessary to rotate the threaded rod 5 to make the two groups of sliders 6 bring the sleeve frame 7, the moving block 8 and the clamp 9 closer to each other. The clamp 9 can be adjusted according to the actual fixing situation of the beam body. When the supporting fixed position of a single clamp 9 needs to be adjusted, it is only necessary to press the connecting rod 10 to make the connecting rod 10 move the limit plate 12 to the right and compress the reset spring 11 to separate the limit plate 12 from the notch of the sleeve frame 7, so that the moving block 8 can be moved left and right to adjust the clamp 9. When limiting is required, it is only necessary to loosen the connecting rod 10 and use the reverse elastic force of the reset spring 11 to move the limit plate 12 to the left and reset it, so that the limit plate 12 is plugged into the inner wall of the sleeve frame 7 to position the single clamp 9.

[0036] When the position of the support frame 3 after the rotation of the support frame 3 is needed, the reverse elastic force of the positioning spring 14 is used to move the insert tube 15 downward and plug it into the circular hole of the rotating block 13. When the insert tube 15 coincides with the circular hole of the next rotating block 13, the insert tube 15 is continuously plugged into the rotating block 13 by the insert tube 15, so that the staff can better judge the position of the support frame 3 after rotation. When limiting is needed, it is only necessary to loosen the connecting plate 16 and use the reverse elastic force of the positioning spring 14 to move the insert tube 15 and the connecting plate 16 downward to reset, so that the insert tube 15 is completely plugged into the circular hole of the rotating block 13 and the circular surface is not squeezed by the rotating block 13.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable support device for a building structure, comprising a lifting hydraulic rod (1), characterized in that: The movable end of the lifting hydraulic rod (1) is fixedly connected to a connecting plate (2), the top end of the connecting plate (2) is rotatably connected to a support frame (3), the top end of the support frame (3) is fixedly connected to a fixing plate (4), the inner wall of the fixing plate (4) is penetrated by and rotatably connected to a threaded rod (5), the outer wall of the threaded rod (5) is provided with a slider (6), the top end of the slider (6) is fixedly connected to a sleeve frame (7), the inner wall of the sleeve frame (7) is slidably connected to a moving block (8), the top end of the moving block (8) is provided with a clamp (9), and the inner wall of the moving block (8) is provided with a limiting mechanism.

2. An adjustable supporting device for a building structure according to claim 1, characterized in that: The bottom end of the support frame (3) is fixedly connected to a rotating block (13), the inner wall of the bottom end of the connecting plate (2) is elastically connected to an insert tube (15) via a positioning spring (14), and the outer wall of the insert tube (15) is slidably connected to a connecting plate (16).

3. An adjustable supporting device for a building structure according to claim 2, characterized in that: The inner wall of the bottom end of the connection plate (2) is fixedly connected to one end of a positioning spring (14), and the other end of the positioning spring (14) is fixedly connected to the top end of the insertion tube (15).

4. The adjustable support device for a building structure according to claim 2, characterized in that: The insert tube (15) is slidably connected to the inner wall of the connecting disk (2), the connecting plate (16) penetrates and is slidably connected to the inner wall of the connecting disk (2), and the insert tube (15) is plugged into the inner wall of the rotating block (13).

5. The adjustable supporting device for a building structure according to claim 1, characterized in that: The sliding block (6) is slidably connected to the inner wall of the fixing plate (4).

6. The adjustable supporting device for a building structure according to claim 1, characterized in that: The limiting mechanism comprises a connecting rod (10), the connecting rod (10) passes through and is slidably connected to the inner wall of the moving block (8), the inner side wall of the connecting rod (10) is elastically connected to the moving block (8) via a return spring (11), and the inner wall of the moving block (8) passes through and is slidably connected to a limiting plate (12).

7. An adjustable supporting device for a building structure according to claim 6, characterized in that: The inner side wall of the connecting rod (10) is fixedly connected to one end of a return spring (11), and the other end of the return spring (11) is fixedly connected to the outer wall of the moving block (8).

8. The adjustable supporting device for a building structure according to claim 6, characterized in that: The outer wall of the limiting plate (12) is plugged into the inner wall of the sleeve frame (7), and the right end of the connecting rod (10) is fixed to the outer wall of the left end of the limiting plate (12).

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