CN219571523U

CN219571523U - Anti-toppling supporting structure

Info

Publication number: CN219571523U
Application number: CN202320428621.4U
Authority: CN
Inventors: 陈卫东; 李子厚; 沈小贤
Original assignee: Kunshan Xinzhicheng Hardware Electromechanical Co ltd
Current assignee: Kunshan Xinzhicheng Hardware Electromechanical Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-22
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to an anti-toppling supporting structure which comprises a fixed base, wherein two groups of first fixed blocks are respectively and fixedly connected to two sides of the fixed base, the tops of the two groups of first fixed blocks are fixedly connected with a fixed ring through bolts, the bottoms of the fixed base are rotatably connected with a plurality of groups of connecting supporting blocks through rotating shafts, the bottoms of the plurality of groups of connecting supporting blocks are fixedly connected with a fixed baffle disc, the bottoms of the fixed baffle disc are rotatably connected with a steering brake wheel through rotating shafts, two groups of second fixed holes are formed in the surface of the fixed base, two groups of threaded fixed pipes are fixedly connected to the tops of the fixed base, and the tops of the two groups of threaded fixed pipes are fixedly connected with a fixed limiting disc. The anti-toppling supporting structure disclosed by the utility model is convenient to move in an outdoor muddy environment, can be adjusted and used according to construction environments and requirements, is convenient to fix, has outstanding anti-toppling performance, is simple and convenient to operate, and has the advantages of good stability and practicability.

Description

Anti-toppling supporting structure

Technical Field

The utility model relates to the technical field of mechanical engineering auxiliary equipment, in particular to an anti-toppling supporting structure.

Background

In many machines, a support mechanism is required to support or position the machine to secure the machine in place and at a suitable height.

However, in the existing supporting structure, in the outdoor construction process, particularly in the muddy environment condition of the earth surface, the supporting structure is lack of positioning due to the muddy earth surface, the skew phenomenon is easy to occur, the toppling bad phenomenon is further caused, meanwhile, the supporting mechanism has the inconvenient moving condition, and the overall usability is poor.

The prior art is as follows: 202221301556.0, bulletin number: CN217816029U, entitled "support structure for anti-toppling mechanical engineering", describes the following technical scheme: the utility model provides an anti-toppling supporting structure for mechanical engineering, includes the bottom plate, the bottom of bottom plate is fixed with the universal wheel, the top of bottom plate is fixed with hydraulic telescoping rod, hydraulic telescoping rod's top is fixed with the backup pad, the top of bottom plate is fixed with the fixed frame, be provided with adjustment mechanism in the fixed frame, the bottom of bottom plate is provided with stabilizing mean, adjustment mechanism includes: the bottom of the first threaded rod is rotatably arranged at the top of the bottom plate, and a rotating handle is fixed at the top of the first threaded rod; the thread sleeve is in threaded connection with the first threaded rod; the connecting rod, the one end of connecting rod is fixed in the bottom of screw sleeve, the other end of connecting rod is fixed at the top of fixed plate.

According to the scheme, the insertion block is inserted into soil in a descending manner to realize positioning, so that the phenomenon of inclination of the bottom plate can be avoided; and lifting adjustment is realized by lifting the supporting plate through the hydraulic telescopic rod. But has the following technical problems:

1. the internal structure of the stabilizing mechanism for driving the plug block to lift is complex, and the complex structure not only causes higher cost of the mechanism, but also causes the phenomenon that muddy water in a muddy environment easily permeates into the fixing column to cause blocking because of the complex structure, wherein the fixing column, the rotating rod, the rotating knob, the first conical gear, the second threaded rod, the moving sleeve and the plug rod are required to be matched;

2. the moving part in the scheme only comprises universal wheels, and can not form connection with other driving mechanisms to move along in a muddy environment, so that the defect of inconvenient movement exists in the muddy environment;

3. in the scheme, the supporting plate is driven to lift through the single hydraulic telescopic rod, in the driving mode, the stress point of the supporting plate is arranged in the middle of the bottom end surface of the supporting plate, and when other machines are placed on the supporting plate, the phenomenon of uneven stress is easily caused by load and single-point support, and then the side tilting is caused.

Disclosure of Invention

The purpose of the utility model is that:

the anti-toppling supporting structure is designed, can form lifting type supporting and positioning for mechanical equipment, can work in muddy outdoor environment, can form connection follow-up with other driving equipment, and has stronger moving capability; the underground plug-in type positioning capability is achieved, the stress of the supporting top plate is improved, and the anti-toppling capability is improved.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides an prevent empting bearing structure, includes unable adjustment base, unable adjustment base both sides divide equally fixedly connected with two sets of first fixed blocks, two sets of first fixed block top all is connected with solid fixed ring through bolt fixedly, unable adjustment base bottom is rotated through the pivot and is connected with a plurality of groups of connection supporting shoe, a plurality of groups the equal fixedly connected with of connection supporting shoe bottom keeps off the dish, it is connected with steering brake wheel to keep off the dish bottom through the pivot rotation, two sets of second fixed orifices have been seted up to unable adjustment base's surface, unable adjustment base top fixedly connected with two sets of screw thread fixed pipes, two sets of screw thread fixed pipe top all fixedly connected with fixed limiting plate.

Further, two groups of inner cavity side walls of the threaded fixing pipes are connected with threaded fixing rods in a threaded mode, the bottoms of the threaded fixing rods respectively penetrate through two groups of second fixing holes, and the bottoms of the threaded fixing rods are fixedly connected with fixing inserting blocks.

Further, two groups of screw thread dead lever tops are all fixedly connected with fixed rotating disc, fixed rotating disc top fixedly connected with hand rocker, unable adjustment base top fixedly connected with two sets of fixed sliding frames.

Further, the inner cavity tops of the two groups of fixed sliding frames are respectively connected with a threaded sliding rod through a rotating shaft in a rotating mode, the surfaces of the two groups of threaded sliding rods are respectively connected with a threaded sleeve in a threaded mode, and one sides, close to each other, of the threaded sleeves are respectively fixedly connected with two groups of second fixing blocks through bolts.

Further, two groups of second fixed blocks are fixedly connected with a supporting top plate through threads on one side, which is close to each other, of the supporting top plate, and a plurality of groups of first fixed holes which are distributed uniformly are formed in the surface of the supporting top plate.

Further, two sets of screw thread slide bar bottoms all pass unable adjustment base, two sets of screw thread slide bar bottoms fixedly connected with first gear and second gear respectively.

Further, the first gear and the second gear are connected in a meshed mode through a gear transmission belt, a braking motor is arranged at the bottom of the first gear, and the braking motor is fixedly connected with the first gear through an output shaft.

The beneficial effects of the utility model are as follows:

the steering brake wheel and the fixed ring are arranged to facilitate the fixation and movement of the integral structure, wherein the fixed ring can form connection follow-up with other driving equipment, so that normal movement under the muddy environment condition can be avoided, and the integral structure can be conveniently fixed through the threaded fixing rod and the threaded fixing pipe, so that the fixed insert block is downwards inserted into soil below the muddy surface layer, and the anti-overturning device has stronger anti-overturning capability, reduces cost and is not easy to lose efficacy; the screw thread slide bar and the fixed sliding frame that are equipped with are convenient for go up and down to adjust the supporting roof, satisfy the user demand of going up and down, ensure simultaneously that the atress is even, overall structure not only has good flexibility and practicality, and easy and simple to handle, has good safety in utilization, stability and price/performance ratio.

Drawings

Fig. 1 is a schematic perspective view of an overall structure of an anti-toppling support structure according to the present utility model.

Fig. 2 is a schematic view of a fixed carriage of an anti-toppling support structure and a part of a related transmission assembly according to the present utility model.

Fig. 3 is a schematic view of a fixed base of an anti-toppling support structure, a steering wheel and a part of related components.

Reference numerals for components in the drawings:

1. a fixed base; 2. steering brake wheels; 3. a first fixed block; 4. a fixing ring; 5. a hand rocker; 6. fixing the rotating disc; 7. a threaded fixing tube; 8. fixing a limiting disc; 9. a threaded fixing rod; 10. fixing the insert block; 11. a supporting top plate; 12. a first fixing hole; 13. a second fixed block; 14. fixing the sliding frame; 15. a threaded sliding rod; 16. a thread sleeve; 17. a first gear; 18. a second gear; 19. a gear belt; 20. braking the motor; 21. a second fixing hole; 22. connecting the supporting blocks; 23. and fixing the baffle disc.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the detailed description and related preferred, examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 3, an anti-toppling supporting structure is shown in fig. 1, two sides of a fixed base 1 are respectively and fixedly connected with two groups of first fixed blocks 3, the tops of the two groups of first fixed blocks 3 are respectively and fixedly connected with a fixed ring 4 through bolts, through holes are formed in the fixed ring 4, the through holes can penetrate through round rods or screw rods and are mainly used for being connected and fixed with external driving equipment, and a steering brake wheel 2 is driven to move through external force, so that the whole structure is driven to move, and the supporting structure is moved in a muddy environment; the bottom of the fixed base 1 is rotationally connected with a plurality of groups of connecting supporting blocks 22 through a rotating shaft, the bottoms of the groups of connecting supporting blocks 22 are fixedly connected with fixed baffle plates 23, the bottoms of the fixed baffle plates 23 are rotationally connected with steering brake wheels 2 through the rotating shaft, the steering brake wheels 2 are used as rollers, the movement of the fixed base 1 can be realized, and the fixed baffle plates 23 are used for blocking soil adhered on the steering brake wheels 2 to realize soil stripping; two groups of second fixing holes 21 are formed in the surface of the fixing base 1, the second fixing holes 21 play a role in yielding and guiding, two groups of threaded fixing pipes 7 are fixedly connected to the top of the fixing base 1, fixing limiting plates 8 are fixedly connected to the tops of the two groups of threaded fixing pipes 7, the threaded fixing pipes 7 are tubular, threads are arranged on the inner walls of the threaded fixing pipes 7, threaded fixing rods 9 are connected to the side walls of inner cavities of the two groups of threaded fixing pipes 7 in a threaded mode, the threaded fixing rods 9 can move up and down relative to the threaded fixing pipes 7 in a rotating mode, the bottoms of the two groups of threaded fixing rods 9 respectively penetrate through the two groups of second fixing holes 21, fixing inserting blocks 10 are fixedly connected to the bottoms of the two groups of threaded fixing rods 9, and the fixing inserting blocks 10 are conical and tip-down and used for being inserted into compact soil below muddy water to form stable positioning, and integral overturning is avoided; the tops of the two groups of threaded fixing rods 9 are fixedly connected with a fixed rotating disc 6, and the tops of the fixed rotating discs 6 are fixedly connected with a hand-operated rod 5, so that the hand-operated rotating disc is convenient for workers to screw.

It should be noted that: firstly, through the fixed ring 4 cooperation steering brake wheel 2 that is equipped with a plurality of first fixed blocks 3 of group and top through bolt fixed connection, be convenient for remove overall structure is fixed, and the fixed fender dish 23 of being convenient for steering brake wheel 2 through a plurality of group's connection supporting shoe 22 and bottom fixed connection that are equipped with is used, and can be when muddy road uses, to its check fender earth, avoid its earth to block up steering brake wheel 2 and lead to the structure unable removal, and through turning hand rocker 5, drive fixed rotating disk 6 and begin to rotate, at this moment through the mutually supporting of screw thread fixed pipe 7 and screw thread dead lever 9, make two sets of screw thread dead levers 9 pass two sets of second fixed orifices 21 that the unable base 1 surface was seted up, and insert soil to fix its overall structure through screw thread dead lever 9 bottom fixed connection's fixed plug 10.

Referring to fig. 1 and 2, two groups of fixed sliding frames 14 are fixedly connected to the top of the fixed base 1, threaded sliding rods 15 are rotatably connected to the top of an inner cavity of each of the two groups of fixed sliding frames 14 through a rotating shaft, the threaded sliding rods 15 are vertically arranged, external threads are arranged on the periphery of each of the threaded sliding rods, threaded sleeves 16 are connected to the surfaces of the two groups of threaded sliding rods 15 in a threaded manner, the threaded sleeves 16 can move up and down when the threaded sliding rods 15 rotate, two groups of second fixing blocks 13 are fixedly connected to one side, close to each other, of the two groups of threaded sleeves 16 respectively through bolts, the second fixing blocks 13 play a role in connection, a supporting top plate 11 is fixedly connected to one side, close to each other, of the two groups of second fixing blocks 13 through threads, the supporting top plate 11 is used for supporting and positioning, and a plurality of groups of first fixing holes 12 which are uniformly distributed are formed in the surface of the supporting top plate 11 and are used for conveniently locking bolts to fix upper machinery; the bottoms of the two groups of threaded sliding rods 15 penetrate through the fixed base 1, a first gear 17 and a second gear 18 are fixedly connected to the bottoms of the two groups of threaded sliding rods 15 respectively, the first gear 17 and the second gear 18 are in meshed connection through a gear transmission belt 19, a brake motor 20 is arranged at the bottom of the first gear 17, the brake motor 20 is fixedly connected with the first gear 17 through an output shaft, the brake motor 20 is used for driving the first gear 17 to rotate, and synchronous rotation of the second gear 18 is achieved through the gear transmission belt 19;

it should be noted that: the first gear 17 is driven to start rotating through the output of the brake motor 20, the second gear 18 is driven to start synchronously rotating through the gear transmission belt 19, the threaded sliding rods 15 which are rotationally connected with the tops of the inner cavities of the two groups of fixed sliding frames 14 are driven to start rotating through the rotating shafts, the threaded sleeves 16 which are rotationally connected with the surfaces are driven to start lifting movement, the supporting top plate 11 which is connected with the threaded sleeves through bolts is driven to move through the second fixed block 13, lifting movement of an upper machine is achieved, and the two groups of threaded sliding rods 15 and the second fixed block 13 can symmetrically support the supporting top plate 11 on two sides, so that the supporting top plate 11 is uniformly stressed and is not easy to skew under the action of pressure; the upper layer can be fixed during mechanical support through a plurality of groups of first fixing holes 12 formed on the surface of the support top plate 11;

the working principle of the anti-toppling supporting structure provided by the utility model is as follows: firstly, through the fixed ring 4 cooperation steering brake wheel 2 that is equipped with a plurality of first fixed blocks 3 of group and the top through bolt fixed connection work, be convenient for remove overall structure is fixed, and through the fixed fender dish 23 of a plurality of group connection supporting shoe 22 and bottom fixed connection that are equipped with be convenient for turn to the use of brake wheel 2, and can be when muddy road uses, keep off earth to its check, avoid its earth to block up steering brake wheel 2 and lead to the structure unable removal, and through rotating hand rocker 5, drive fixed rotating disk 6 and begin to rotate, at this moment, through the mutually supporting of screw thread fixed pipe 7 and screw thread fixed pole 9, make two sets of screw thread fixed pole 9 pass two sets of second fixed orifices 21 that the unable fixed base 1 surface was offered, and insert the bottom through screw thread fixed pole 9 fixed plug 10 and fix its overall structure, it is rotatory through brake motor 20 output drive first gear 17, drive second gear 18 begins to rotate simultaneously through gear drive 19 at this moment, drive two sets of fixed carriage 14 inner chamber tops through pivot rotation connected sliding rod 15 begins to rotate, drive surface connection's screw thread fixed sleeve 16 and begin to move through screw thread fixed sleeve 11 when the fixed top plate 12 is offered through a plurality of screw thread fixed support layer 11 on the fixed base 1 surface through the fixed top plate 12.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The above examples are provided to further illustrate the utility model and do not limit the utility model to these specific embodiments. Any modification, equivalent replacement, improvement, and extension etc. made within the spirit and principle described in the present utility model should be construed as being within the protection scope of the present utility model.

Claims

1. Anti-toppling support structure, characterized in that: including unable adjustment base (1), unable adjustment base (1) both sides do not are two sets of first fixed blocks (3) of fixedly connected with respectively, two sets of first fixed block (3) top is all through bolt fixedly connected with solid fixed ring (4), unable adjustment base (1) bottom is rotated through the pivot and is connected with a plurality of groups of connection supporting shoe (22), a plurality of groups connect supporting shoe (22) bottom equal fixedly connected with fixed baffle dish (23), fixed baffle dish (23) bottom is rotated through the pivot and is connected with steering brake wheel (2), two sets of second fixed orifices (21) have been seted up on the surface of unable adjustment base (1), two sets of screw thread fixed pipe (7) top equal fixedly connected with fixed limiting dish (8).

2. The anti-toppling support structure of claim 1, wherein: the inner cavity side walls of the two groups of threaded fixing pipes (7) are connected with threaded fixing rods (9) in a threaded mode, the bottoms of the two groups of threaded fixing rods (9) penetrate through two groups of second fixing holes (21) respectively, and the bottoms of the two groups of threaded fixing rods (9) are fixedly connected with fixing inserting blocks (10).

3. An anti-toppling support structure according to claim 2, wherein: two sets of screw thread dead lever (9) top all fixedly connected with fixed rotating disk (6), fixed rotating disk (6) top fixedly connected with hand pole (5), two sets of fixed carriage (14) of unable adjustment base (1) top fixedly connected with.

4. A toppling prevention support structure according to claim 3, wherein: the top of the inner cavity of each fixed sliding frame (14) is rotationally connected with a threaded sliding rod (15) through a rotating shaft, the surfaces of the threaded sliding rods (15) are connected with threaded sleeves (16) in a threaded mode, and two groups of second fixing blocks (13) are fixedly connected to one sides, close to each other, of the threaded sleeves (16) through bolts.

5. The anti-toppling support structure of claim 4, wherein: two groups of second fixed blocks (13) are connected with a supporting top plate (11) through threads fixedly on one side close to each other, and a plurality of groups of first fixed holes (12) which are distributed uniformly are formed in the surface of the supporting top plate (11).

6. The anti-toppling support structure of claim 4, wherein: the bottoms of the two groups of threaded sliding rods (15) penetrate through the fixed base (1), and the bottoms of the two groups of threaded sliding rods (15) are fixedly connected with a first gear (17) and a second gear (18) respectively.

7. The anti-toppling support structure of claim 6, wherein: the first gear (17) and the second gear (18) are in meshed connection through a gear transmission belt (19), a brake motor (20) is arranged at the bottom of the first gear (17), and the brake motor (20) is fixedly connected with the first gear (17) through an output shaft.