Self-adaptive disc buckle frame support device for slope construction

Abstract

The utility model discloses a self-adaptive plate buckle frame support device for slope construction, which relates to the technical field of plate buckle frame supports for building construction, and adopts the technical scheme that the self-adaptive plate buckle frame support device comprises a supporting base, an adjusting base is rotatably connected to the top of the supporting base, a supporting rod is arranged at the top of the adjusting base, and an adjusting groove is formed in the top of the supporting base; a threaded rod extending out of the supporting base is rotationally connected into the adjusting groove, two symmetrical L-shaped fixing frames are slidably connected into the adjusting groove, and the section of each L-shaped fixing frame is in an L shape. The limiting device has the advantages that the power frame pushes the positioning rod to slide into the fixing groove through reset of the spring, the baffle slides into the containing groove, the position of the limiting rod can be fixed through the positioning rod, meanwhile, the side edge of the limiting rod can be positioned and fixed through the baffle, the position of the limiting rod can be fixed more stably, and the limiting device is more convenient to use. And the position of the adjusting base is more convenient to adjust.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction disc buckle frame support, especially to a self -adaptation disc buckle frame support device of slope construction. BACKGROUND

[0002] Disc buckle frame needs to lay support first when erecting, then install starting rod, then erect mop rod, and still needs to measure with level after installing mop rod, and ensures mop rod to be in level through adjusting nut of support, then gradually installs base vertical rod, horizontal and longitudinal horizontal rod etc.

[0003] At present, the erection of disc buckle frame is relatively simple for some existing devices for plane working condition, but the bottom disc of existing disc buckle frame cannot be set close to slope surface, in order to adapt to slope, wood wedge is usually inserted below the bottom disc, but because of lacking fixed connection between wood wedge and bottom disc, wood wedge is easy to shift in use, and because of different slope degrees of construction site slope, it is difficult to meet the support demand of different angles by supporting bottom disc with wood wedge, and it is difficult to operate, and there is safety risk in use, so that the convenience of device use is reduced.

[0004] How to solve the above problems is the research subject of the scheme. CONTENT OF THE UTILITY MODEL

[0005] In order to realize the above utility model purposes, in view of the above technical problems, the utility model provides a self -adaptation disc buckle frame support device of slope construction.

[0006] Its technical scheme is that the top of the supporting base is rotatably connected with an adjusting base, the top of the adjusting base is provided with a supporting rod, the middle of the top of the supporting base is provided with an adjusting groove, the inside of the adjusting groove is rotatably connected with a threaded rod extending to the outside of the supporting base, the inside of the adjusting groove is slidably connected with two symmetrical L-shaped fixing frames, the section of the L-shaped fixing frame is L-shaped, the bottom of the adjusting base is provided with a N-shaped positioning groove, the section of the N-shaped positioning groove is N-shaped, the surface of the L-shaped fixing frame is inserted with the inside of the N-shaped positioning groove, the top of one end of the supporting base is fixedly connected with two symmetrical rotating frames, the inside of the rotating frame is rotatably connected with a second rotating shaft, the surface of the second rotating shaft is fixedly connected with a limiting rod, the limiting rod is rotatably connected with the inside of the rotating frame through the second rotating shaft, the section of the limiting rod is arc-shaped, the inside of the adjusting base is provided with a power groove, the inside of the power groove is provided with an angle transmission fixing mechanism, and the top of the adjusting base is provided with a fixed protection mechanism.

[0007] The top of the supporting base is fixedly connected with a supporting block.

[0008] The surface of the threaded rod is provided with two opposite threads starting from the center, the interior of the L-shaped fixing frame is threadedly connected with the surface of the threaded rod, and the two L-shaped fixing frames are arranged on the two opposite threads of the surface of the threaded rod respectively.

[0009] The angle transmission fixing mechanism comprises a first rotating shaft, the bottom end of the first rotating shaft is rotationally connected with the lower surface in the interior of the power groove, the outer surface of the first rotating shaft is fixedly connected with a gear, a power frame is slidably connected in the interior of the power groove, two placing grooves extending to the exterior of the adjusting base are formed in the interior of the adjusting base, a positioning rod and a baffle are fixedly connected on the side of the power frame close to the placing grooves, a fixing groove is formed on the side of the limiting rod close to the positioning rod, the side of the positioning rod close to the fixing groove is inserted into the interior of the fixing groove, a rack is fixedly connected on the side of the power frame away from the baffle, and the side of the rack close to the gear is provided with gear teeth.

[0010] The side of the power frame away from the positioning rod is fixedly connected with a spring, and the end of the spring away from the power frame is fixedly connected with the inner wall of the power groove.

[0011] The two sides of the limiting rod are fixedly connected with torsion springs, the torsion springs are movably sleeved on the second rotating shaft, and the end of the torsion spring away from the limiting rod is fixedly connected with the inner wall of the rotating frame.

[0012] The fixing protection mechanism comprises a reinforcing plate, the bottom of the reinforcing plate is fixedly connected with the top of the adjusting base, a positioning fixing groove is formed in the top of the reinforcing plate, the cross section of the positioning fixing groove is cross-shaped, a handle is slidably connected in the interior of the positioning fixing groove, the top end of the first rotating shaft rotationally penetrates through the interior of the power groove and extends into the interior of the positioning fixing groove, a square groove is formed in the top of the first rotating shaft, the bottom of the handle is fixedly connected with a square rod, and the surface of the square rod is slidably connected with the interior of the square groove.

[0013] The bottom end of the square rod is fixedly connected with a tension spring, and the bottom end of the tension spring is fixedly connected with the inner wall of the square groove.

[0014] The technical scheme provided by the embodiment of the utility model has the beneficial effects that:

[0015] (1) the fixing and adjusting convenience of the adjusting base is improved

[0016] In the prior art, the disc buckle support is difficult to adapt to different slopes on the slope surface, and usually needs to insert a wooden wedge under the chassis, but the wooden wedge lacks fixed connection with the chassis, is easy to shift, and is difficult to meet the support requirements of different angles, and the operation is difficult. The utility model discloses a threaded rod and an L-shaped fixing frame are arranged, when the threaded rod rotates, the two L-shaped fixing frames can relatively move and slide into or out of the horizontal slot of the L-shaped positioning slot, so that the fixing and release of the adjusting base and the supporting base are realized. This design makes the position adjustment of the adjusting base more convenient, can quickly adapt to the slope surface of different slopes, and solves the problems of instability and complex operation caused by the easy shifting of the wooden wedge in the prior art.

[0017] (2) Enhance the fixing stability of the limiting rod

[0018] In the prior art, the limiting rod is easy to shift in the use process due to external force, which leads to insufficient stability of the support and safety hazards. The utility model discloses an angle transmission fixing mechanism is arranged, the spring reset is used to drive the power frame to move, the positioning rod can slide into the fixed slot of the limiting rod, and the baffle slides into the placing slot, so that the side of the limiting rod is positioned and fixed. This double fixing mode (the positioning rod fixes the position of the limiting rod, and the baffle fixes the side of the limiting rod) greatly enhances the fixing stability of the limiting rod, effectively avoids the shifting of the limiting rod in the use process due to external force, and improves the overall stability and safety of the support.

[0019] (3) Improve the service life and operation convenience of the handle

[0020] In the prior art, the handle is usually exposed outside and is easy to be damaged by the collision of external objects, which leads to shortened service life and inconvenient operation. The utility model discloses a positioning fixing slot and a tension spring are arranged, so that the handle can slide into the positioning fixing slot for fixation. This design not only reduces the part of the handle protruding outside the reinforcing plate, reduces the probability of collision of the handle by external objects, thereby prolonging the service life of the handle, but also makes the operation of the handle more convenient and avoids the inconvenience caused by the protrusion of the handle.

[0021] (4) Improve the adaptability and stability of the support

[0022] In the prior art, the support is difficult to realize stable support on the slope surface, and the adjustment process is complex, which is difficult to meet the requirements of different slopes and working conditions. The utility model discloses an optimized structure design of the support, so that the adjusting base can be quickly fixed and released through the threaded rod and the L-shaped fixing frame, and the limiting rod is stably fixed and protected through the angle transmission fixing mechanism and the fixed protection mechanism. This design makes the support better adapt to different slopes of the slope surface, improves the stability and adaptability of the support, and solves the problems of unstable support and complex adjustment of the support on the slope surface in the prior art. Attached Figure Description

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

[0024] Figure 2 This is a schematic diagram of the structure of the adjusting base according to an embodiment of the present utility model.

[0025] Figure 3 This is a schematic diagram of the threaded rod in an embodiment of the present invention.

[0026] Figure 4 This is a schematic diagram of the power tank structure in an embodiment of the present invention.

[0027] Figure 5 This is a schematic diagram of the structure of the second rotating shaft in an embodiment of the present invention.

[0028] Figure 6 This is a schematic diagram of the structure of the first rotating shaft in an embodiment of this utility model.

[0029] The attached figures are labeled as follows: 1. Support base; 2. Adjustable base; 3. Support rod; 4. Threaded rod; 5. Adjustment groove; 6. L-shaped fixing frame; 7. C-shaped positioning groove; 8. Support block; 9. Rotating frame; 10. Limiting rod; 11. Placement groove; 12. Reinforcing plate;

[0030] 13. Positioning rod; 14. Baffle; 15. Fixing groove; 16. Power groove; 17. Spring; 18. Power frame; 19. Gear; 20. First rotating shaft;

[0031] 21. Square groove; 22. Rack; 23. Second rotating shaft; 24. Torsion spring; 25. Tension spring; 26. Square rod; 27. Handle; 28. Positioning and fixing groove. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are only for explaining this utility model and are not intended to limit it.

[0033] It should be noted that, without conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0034] In the description of the utility model, it needs to be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0035] In the description of the utility model, it needs to be understood that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0036] Example 1

[0037] Referring to Figures 1 to 6The utility model provides a kind of self-adapting disc buckle frame support device of slope construction, including support base 1, the top middle rotation of support base 1 is connected with adjusting base 2, the top of adjusting base 2 is provided with support rod 3, device can be installed on equipment by support rod 3, the top of support base 1 is provided with adjusting groove 5, the inside of adjusting groove 5 is rotatably connected with the threaded rod 4 extending to the outside of support base 1, the inside of adjusting groove 5 is slidably connected with two symmetrical L-shaped fixing frame 6, the section of L-shaped fixing frame 6 is L-shaped, the bottom of adjusting base 2 is provided with the inside of the L-shaped positioning groove 7, the section of L-shaped positioning groove 7 is L-shaped, the surface of L-shaped fixing frame 6 is inserted with the inside of L-shaped positioning groove 7, L-shaped fixing frame 6 can slide into and slide out the inside of L-shaped positioning groove 7, by L-shaped fixing frame 6 sliding into the inside of L-shaped positioning groove 7 horizontal slot, L-shaped fixing frame 6 can position and fix the position of adjusting base 2, the top of one end of support base 1 is fixedly connected with two symmetrical rotating frame 9, the inside of rotating frame 9 is rotatably connected with second rotating shaft 23, the surface of second rotating shaft 23 is fixedly connected with limit rod 10, limit rod 10 is rotatably connected with the inside of rotating frame 9 by second rotating shaft 23, the section of limit rod 10 is arc-shaped, the inside of adjusting base 2 is provided with power groove 16, angle transmission fixing mechanism is arranged in the inside of power groove 16, the top of adjusting base 2 is provided with fixed protection mechanism.

[0038] The top of support base 1 is fixedly connected with support block 8, adjusting base 2 can be supported by support block 8, and support block 8 is arranged on the back side of rotating frame 9.

[0039] Specifically, the surface of the threaded rod 4 is provided with two opposite threads with the center thereof as the starting point, the inside of the L-shaped fixing frame 6 is threadedly connected with the surface of the threaded rod 4, the two L-shaped fixing frames 6 are respectively arranged on the two opposite threads on the surface of the threaded rod 4, the relative movement of the two L-shaped fixing frames 6 makes the position fixing of the adjusting base 2 and the support base 1 more convenient, and the device can more stably support the equipment.

[0040] By rotating the threaded rod 4 by the staff, the threaded rod 4 is limited in the adjusting groove 5, the threaded rod 4 moves the two L-shaped fixing frames 6 relative to each other through the two opposite threads on the surface thereof, and the L-shaped fixing frame 6 slides into the inside of the horizontal slot of the L-shaped positioning groove 7, so that the position of the adjusting base 2 and the support base 1 is fixed, the threaded rod 4 is reversely rotated by the staff, the two L-shaped fixing frames 6 slide out of the inside of the horizontal slot of the L-shaped positioning groove 7, and the fixing of the adjusting base 2 is released, so that the fixing and releasing of the adjusting base 2 and the support base 1 are more convenient, the staff can use the device more conveniently, and the device can more stably support the equipment.

[0041] The angle transmission fixing mechanism comprises a first rotating shaft 20, the bottom end of the first rotating shaft 20 is rotationally connected with the lower surface inside the power groove 16, the outer surface of the first rotating shaft 20 is fixedly connected with a gear 19, the inside of the power groove 16 is slidably connected with a power frame 18, the inside of the adjusting base 2 is provided with two placing grooves 11 extending to the outside of the adjusting base 2, the cross section of the placing groove 11 is arc-shaped and the width of the placing groove 11 is greater than the width of the limiting rod 10, so that the limiting rod 10 can be more smoothly slid into the inside of the placing groove 11, the placing groove 11 is arranged on the front side of the power groove 16, the side close to the placing groove 11 of the power frame 18 is fixedly connected with a positioning rod 13 and a baffle 14, the side close to the positioning rod 13 of the limiting rod 10 is provided with a fixed groove 15, the number of the fixed grooves 15 is multiple, the multiple fixed grooves 15 are equidistantly arranged on the limiting rod 10, the side close to the fixed groove 15 of the positioning rod 13 is inserted into the inside of the fixed groove 15, the positioning rod 13 can be slid into and out of the inside of the fixed groove 15, and the position fixing and fixing release of the fixed groove 15 are realized, at the same time, when the limiting rod 10 is slid into the inside of the placing groove 11, the positioning rod 13 and the baffle 14 can block the limiting rod 10, so that the positioning rod 13 and the baffle 14 can block and fix the limiting rod 10, the position of the limiting rod 10 is more conveniently positioned and stored, the limiting rod 10 can be protected, and the staff can more conveniently use the device, the side away from the baffle 14 of the power frame 18 is fixedly connected with a rack 22, the side close to the gear 19 of the rack 22 is provided with teeth, and the rack 22 is meshingly connected with the surface of the gear 19 through the teeth.

[0042] The side away from the positioning rod 13 of the power frame 18 is fixedly connected with a spring 17, one end of the spring 17 away from the power frame 18 is fixedly connected with the inner wall of the power groove 16, and the spring 17 can be compressed and reset by moving the power frame 18 by the staff.

[0043] The two sides of the limiting rod 10 are fixedly connected with torsion springs 24, the torsion springs 24 are movably sleeved on second rotating shafts 23, one end of the torsion spring 24 away from the limiting rod 10 is fixedly connected with the inner wall of the rotating frame 9, and the torsion spring 24 can be compressed and reset by rotating the limiting rod 10.

[0044] The fixed protection mechanism comprises a reinforcing plate 12, the bottom of the reinforcing plate 12 is fixedly connected with the top of the adjusting base 2, the top of the reinforcing plate 12 is provided with a positioning fixed groove 28, the cross section of the positioning fixed groove 28 is cross-shaped, a handle 27 is slidably connected in the positioning fixed groove 28, the top end of the first rotating shaft 20 penetrates through the inside of the power groove 16 and extends into the inside of the positioning fixed groove 28, the top of the first rotating shaft 20 is provided with a square groove 21, the bottom of the handle 27 is fixedly connected with a square rod 26, the surface of the square rod 26 is slidably connected with the inside of the square groove 21, the bottom end of the square rod 26 is fixedly connected with a tension spring 25, the bottom end of the tension spring 25 is fixedly connected with the inner wall of the square groove 21, the movement of the square rod 26 can be driven by the handle 27, so that the tension spring 25 can be stretched and reset, the handle 27 can slide out of and into the inside of the positioning fixed groove 28, the position of the handle 27 can be positioned and fixed by sliding into the inside of the positioning fixed groove 28, which can reduce the protrusion of the handle 27 out of the reinforcing plate 12 to a certain extent, so that the handle 27 is easy to be collided by external objects and damaged, the service life of the handle 27 is prolonged, and the operation of the handle 27 is more convenient.

[0045] The handle 27 is moved upward by the staff, when the handle 27 is transversely moved out of the inside of the positioning fixed groove 28, the handle 27 can drive the first rotating shaft 20 to rotate through the square rod 26 and the square groove 21, the first rotating shaft 20 drives the gear 19 to rotate, the gear 19 drives the rack 22 and the power frame 18 to move through the teeth, the spring 17 is compressed, the positioning rod 13 slides out of the inside of the fixed groove 15, the staff can make the adjusting base 2 rotate, the fixing of the limiting rod 10 is released, the limiting rod 10 slides into the inside of the placing groove 11, when the staff moves to a suitable position, the handle 27 is released by the staff, the power frame 18 pushes the positioning rod 13 to slide into the inside of the fixed groove 15 through the reset of the spring 17, and the baffle 14 slides into the inside of the placing groove 11, the position of the limiting rod 10 is fixed by the positioning rod 13, the side of the limiting rod 10 is positioned and fixed by the baffle 14, so that the position of the limiting rod 10 is more stable, the position of the adjusting base 2 is more convenient to adjust, the staff can use the device more conveniently, and the device can support the equipment on the slope.

[0046] Working principle: a kind of self-adaptive disc buckle frame support device for slope construction, when using, staff makes threaded rod 4 rotate, threaded rod 4 is limited in adjusting groove 5, threaded rod 4 passes through the surface of two opposite threads, makes two L-shaped fixing frame 6 move relatively, and makes L-shaped fixing frame 6 slide into the inside of the transverse slot of the shape positioning groove 7, so that the position of adjusting base 2 and supporting base 1 is fixed, staff makes threaded rod 4 reverse rotation, makes two L-shaped fixing frame 6 slide out of the inside of the transverse slot of the shape positioning groove 7, and realizes the fixing of adjusting base 2 is removed, so that the fixing and fixing removal of adjusting base 2 and supporting base 1 is more convenient;

[0047] Staff makes handle 27 drive square bar 26 to move upwards, when handle 27 transverse bar slides out of the inside of positioning fixed slot 28, handle 27 can drive first rotating shaft 20 to rotate through square bar 26 and square groove 21, and makes first rotating shaft 20 drive gear 19 to rotate, so that gear 19 drives rack 22 and power frame 18 to move through gear teeth, spring 17 is compressed, and positioning rod 13 slides out of fixed slot 15, so that staff can make adjusting base 2 rotate, and the fixing of limiting rod 10 is removed, limiting rod 10 slides into placing slot 11, when staff moves to the appropriate position, staff releases handle 27, spring 17 resets, power frame 18 pushes positioning rod 13 to slide into fixed slot 15, and baffle 14 slides into placing slot 11, positioning rod 13 can fix the position of limiting rod 10, and baffle 14 can position and fix the side of limiting rod 10, so that the position of limiting rod 10 is fixed more stably, and the position adjustment of adjusting base 2 is more convenient;

[0048] The movement of handle 27 drives square bar 26, so that tension spring 25 is stretched and reset, handle 27 can slide in and out of positioning fixed slot 28, when handle 27 slides into positioning fixed slot 28, the position of handle 27 is positioned and fixed, and to some extent, handle 27 protrudes from the outside of reinforcing plate 12, so that external objects are easy to collide with handle 27, handle 27 is damaged, the service life of handle 27 is extended, and the operation of handle 27 is more convenient.

[0049] The above only describes the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A self-adapting disc buckle frame support device for slope construction, characterized in that, The utility model provides a support base (1) is provided with, support base (1) top rotary joint has the adjusting base (2), adjusting base (2) top is provided with support rod (3), the top of support base (1) is opened with adjusting groove (5) in the middle, the inside rotation of adjusting groove (5) is connected with the threaded rod (4) extending to the outside of support base (1), the inside sliding of adjusting groove (5) is connected with two symmetrical L shaped fixed frame (6), the section of L shaped fixed frame (6) is L shaped, the bottom of adjusting base (2) is opened with the location groove (7) of the shape of, the section of location groove (7) of the shape of is the shape of, the surface of L shaped fixed frame (6) is inserted with the inside of location groove (7) of the shape of, the top of one end of support base (1) is fixedly connected with two symmetrical rotary frame (9), the inside rotation of rotary frame (9) is connected with second rotary shaft (23), the surface of second rotary shaft (23) is fixedly connected with the limiting rod (10), the inside rotation of limiting rod (10) is connected with rotary frame (9) through second rotary shaft (23), the section of limiting rod (10) is arc, the inside of adjusting base (2) is opened with power groove (16), and the inside of power groove (16) is provided with angle transmission fixed mechanism, and the top of adjusting base (2) is provided with fixed protection mechanism.

2. The self-leveling, tieback system for slope construction of claim 1, wherein, The top of the support base (1) is fixedly connected with a support block (8).

3. The self-leveling, slope construction, pan bracket support apparatus of claim 1, wherein, The surface of the threaded rod (4) is provided with two opposite threads with the center as the starting point, the inside of the L-shaped fixed frame (6) is threadedly connected with the surface of the threaded rod (4), and the two L-shaped fixed frames (6) are respectively arranged on the two opposite threads on the surface of the threaded rod (4).

4. The self-leveling, slope construction, tieback support apparatus of claim 1, wherein, The angle transmission fixed mechanism comprises a first rotary shaft (20), the bottom end of the first rotary shaft (20) is rotatably connected with the lower surface in the inside of the power groove (16), the outer surface of the first rotary shaft (20) is fixedly connected with a gear (19), the inside of the power groove (16) is slidably connected with a power frame (18), the inside of the adjusting base (2) is opened with two placing grooves (11) extending to the outside of the adjusting base (2), the side close to the placing groove (11) of the power frame (18) is fixedly connected with a positioning rod (13) and a baffle (14), the side close to the positioning rod (13) of the limiting rod (10) is opened with a fixed groove (15), the side close to the fixed groove (15) of the positioning rod (13) is inserted with the inside of the fixed groove (15), the side away from the baffle (14) of the power frame (18) is fixedly connected with a rack (22), the side close to the gear (19) of the rack (22) is provided with teeth, and the rack (22) is meshingly connected with the surface of the gear (19) through the teeth.

5. The self-leveling, slope construction, pan bracket support apparatus of claim 4, wherein, The side away from the positioning rod (13) of the power frame (18) is fixedly connected with a spring (17), and one end of the spring (17) away from the power frame (18) is fixedly connected with the inner wall of the power groove (16).

6. The self-leveling, slope construction, tieback support apparatus of claim 1, wherein, The two sides of the limiting rod (10) are fixedly connected with torsion springs (24), the torsion springs (24) are movably sleeved on the second rotary shaft (23), and one end of the torsion spring (24) away from the limiting rod (10) is fixedly connected with the inner wall of the rotary frame (9).

7. The self-leveling, slope construction, tieback support apparatus of claim 4, wherein, The fixed protection mechanism comprises a reinforcing plate (12), the bottom of the reinforcing plate (12) is fixedly connected with the top of the adjusting base (2), the top of the reinforcing plate (12) is provided with a positioning fixed groove (28), the cross section of the positioning fixed groove (28) is cross-shaped, a handle (27) is slidably connected in the positioning fixed groove (28), the top end of a first rotating shaft (20) penetrates through the inside of the power groove (16) and extends into the inside of the positioning fixed groove (28), a square groove (21) is formed in the top of the first rotating shaft (20), the bottom of the handle (27) is fixedly connected with a square rod (26), and the surface of the square rod (26) is slidably connected with the inside of the square groove (21).

8. The self-leveling, slope construction, pan bracket support apparatus of claim 7, wherein, The bottom end of the square rod (26) is fixedly connected with a tension spring (25), and the bottom end of the tension spring (25) is fixedly connected with the inner wall of the square groove (21).

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