CN218595920U - Starting crane fixing support - Google Patents

Abstract

The utility model discloses a start and hang fixed bolster, including starting the gallows main part, the outer wall symmetry that starts the gallows main part is provided with the fixed bolster, and the fixed bolster comprises two dead levers, connecting block, protection subassembly and two articulated seats, and the connecting block sets up in the outer wall that starts the gallows main part through two spacing subassemblies, and two dead levers set up in the outer wall of connecting block through two articulated seat symmetries, and two articulated seat symmetries are fixed to be set up in the outer wall of connecting block, and the protection subassembly sets up in the outer wall of two dead levers. The utility model discloses the utilization starts gallows main part and fixed bolster matched with mode that sets up, makes and starts the gallows main part when using, can utilize the fixed bolster to increase and the ground between the frictional force, the slip phenomenon appears when avoiding using to effectual stability when having improved the use, and then the security when having improved the use, also guaranteed its operating condition simultaneously, improved the work efficiency who starts the gallows main part.

Description

Starting crane fixing support

Technical Field

The utility model relates to a fixed bolster field, in particular to start and hang fixed bolster.

Background

The existing hoisting device is commonly used with a starting hanger, a hoisting crane and the like, the hoisting crane is aimed at the existing starting hanger, a rotating wheel is usually arranged at the bottom end of the hoisting crane for the convenience of moving the hoisting crane, the fixing of the rotating wheel depends on the wheel brake structure of the rotating wheel, but the hanger is used for hoisting a heavy object, under the influence of gravity, the rotating wheel is very easily driven to rotate, so that the hoisting hanger can be driven to move when in use, the stability of the hoisting crane in use is influenced, and then the object which is also easily driven to be hoisted is moved when in use, so that certain danger is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a start and hang fixed bolster to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a starting hanger fixing support comprises a starting hanger main body, wherein fixing supports are symmetrically arranged on the outer wall of the starting hanger main body;

the fixed bolster comprises two dead levers, connecting block, protection subassembly and two articulated seats, the connecting block sets up in the outer wall of starting the gallows main part through two spacing subassemblies, two the dead lever sets up in the outer wall of connecting block, two through two articulated seat symmetries the fixed outer wall that sets up in the connecting block of articulated seat symmetry, just the protection subassembly sets up in the outer wall of two dead levers.

Preferably, the starting hanger main body comprises a top beam, two support rods, two bearing plates and a moving assembly, wherein the two support rods are symmetrically and fixedly arranged at the bottom end of the top beam, the two bearing plates are symmetrically and fixedly arranged at the bottom ends of the two support rods, and the moving assembly is arranged at the bottom ends of the two bearing plates.

Preferably, spacing subassembly comprises gag lever post, through-hole spring and spacing groove, one side of connecting block is seted up to the through-hole, the gag lever post passes through the spring sliding interlude and sets up in the inner chamber of through-hole, just the outer wall at the bracing piece is seted up to the spacing groove.

Preferably, the protection subassembly includes two protective sheaths, two the outer wall of two dead lever bottoms is located to the protective sheath cover respectively, and two the bottom of dead lever all with the top joint of loading board.

Preferably, the movable assembly comprises a plurality of universal wheels, the universal wheels are fixedly arranged at the bottom ends of the two bearing plates respectively, and the universal wheels are arranged on one side of each universal wheel and are provided with wheel brakes.

Preferably, the connecting block is a hollow structure, and the connecting block is slidably arranged on the outer wall of the supporting rod.

The utility model discloses a technological effect and advantage:

(1) The utility model utilizes the setting mode of the matching of the starting hanger main body and the fixed support to ensure that the friction between the starting hanger main body and the ground can be increased by utilizing the fixed support when the starting hanger main body is used, thereby avoiding the sliding phenomenon when the starting hanger main body is used, effectively improving the stability when the starting hanger main body is used, further improving the safety when the starting hanger main body is used, simultaneously ensuring the working state of the starting hanger main body and improving the working efficiency of the starting hanger main body;

(2) The utility model discloses utilize the mode that sets up of spacing subassembly, made things convenient for the adjustment of connecting block position on the bracing piece to the convenience of dead lever position adjustment has been improved, and then the practicality of fixed bolster has also been improved.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 3 is the utility model discloses spacing subassembly plane of bowing sectional structure schematic diagram.

In the figure: 1. starting the hanger main body; 11. a top beam; 12. a support bar; 13. a carrier plate; 14. a universal wheel; 2. fixing a bracket; 21. fixing the rod; 22. a protective sleeve; 23. connecting blocks; 24. a hinged seat; 3. a limiting component; 31. a limiting rod; 32. a through hole; 33. a spring; 34. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a starting crane fixing bracket as shown in figures 1-3, which comprises a starting crane main body 1, wherein the outer wall of the starting crane main body 1 is symmetrically provided with fixing brackets 2;

the fixed support 2 comprises two fixed rods 21, a connecting block 23, a protection assembly and two hinged seats 24, the connecting block 23 is arranged on the outer wall of the starting hanger main body 1 through two limiting assemblies 3, the two fixed rods 21 are symmetrically arranged on the outer wall of the connecting block 23 through the two hinged seats 24, the two hinged seats 24 are symmetrically and fixedly arranged on the outer wall of the connecting block 23, the protection assembly is arranged on the outer walls of the two fixed rods 21, the connecting block 23 is of a hollow structure, the connecting block 23 is slidably arranged on the outer wall of the supporting rod 12, the two fixed rods 21 are respectively hinged with the two hinged seats 24, through the arrangement of the hinged seats 24, the fixed rods 21 can keep a relatively fixed state with the connecting block 23, meanwhile, along with the sliding of the connecting block 23 on the outer wall of the supporting rod 12, the supporting angle between the fixed rods 21 and the supporting rod 12 can be adjusted to be extruded with the ground when the supporting frame is used, so that the stability of the starting hanger main body 1 in use can be enhanced through the supporting between the ground, and the use safety of the starting hanger main body 1 can be effectively improved;

the starting hanger main body 1 comprises a top beam 11, two support rods 12, two bearing plates 13 and a moving assembly, wherein the two support rods 12 are symmetrically and fixedly arranged at the bottom end of the top beam 11, the two bearing plates 13 are symmetrically and fixedly arranged at the bottom ends of the two support rods 12, the moving assembly is arranged at the bottom ends of the two bearing plates 13, clamping grooves are symmetrically formed in the top ends of the bearing plates 13, so that the bearing plates can be clamped with the bottom ends of the fixing rods 21 when not used, the positions of the fixing rods 21 can be fixed, the fixing rods can be better accommodated, the convenience of accommodating the fixing rods 21 is effectively improved, and meanwhile, the stable effect of the fixing rods 21 in a storage state is also improved;

the limiting assembly 3 comprises a limiting rod 31, a through hole 32, a spring 33 and a limiting groove 34, the through hole 32 is arranged on one side of the connecting block 23, the limiting rod 31 is arranged in an inner cavity of the through hole 32 in a sliding and penetrating mode through the spring 33, the limiting groove 34 is arranged on the outer wall of the supporting rod 12, the cross section of the limiting rod 31 is T-shaped, one end of the limiting rod 31 penetrates through one side of the connecting block 23 and extends to the outside, the through hole 32 is communicated with one side and the middle of the connecting block 23, the cross section of the through hole 32 is convex, position limitation on the spring 33 is facilitated, one end of the spring 33 is fixedly arranged on the inner wall of the through hole 32, the other end of the spring 33 is fixedly arranged on the outer wall of the other end of the limiting rod 31, the limiting rod 31 is clamped with the inner cavity of the limiting groove 34, the limiting rod 31 can automatically contract when being extruded through the arrangement of the through hole 32 and the spring 33, when reaching the inner cavity of the corresponding limiting groove 34, the spring 33 is automatically clamped, connection between the limiting rod and the limiting groove is effectively improved, and convenience in fixing the connecting block 23 on the outer wall of the supporting rod 12 is improved;

the protection assembly comprises two protection sleeves 22, the two protection sleeves 22 are respectively sleeved on the outer walls of the bottom ends of the two fixing rods 21, the bottom ends of the two fixing rods 21 are clamped with the top end of the bearing plate 13, the protection sleeves 22 are made of rubber, and the arrangement of the protection sleeves 22 is convenient for increasing the friction force between the fixing rods 21 and the ground and improving the supporting stability of the fixing rods 21 when the fixing rods 21 are in contact with the ground;

the moving assembly comprises a plurality of universal wheels 14, the universal wheels 14 are fixedly arranged at the bottom ends of the two bearing plates 13 respectively, one sides of the universal wheels 14 are provided with wheel brakes, the universal wheels 14 are arranged, the convenience of moving the starting hanger main body 1 is improved, and certain moving efficiency is improved.

The utility model discloses the theory of operation:

when in use, the universal wheel 14 is arranged, the starting hanger main body 1 can be rapidly moved to a position required to be used, the connecting block 23 can be moved upwards firstly after the movement, the connecting block 23 is sleeved on the outer wall of the supporting rod 12 in a sliding manner, the connecting block can ascend along the outer wall of the supporting rod 12 under the action of external force, the two fixing rods 21 which are symmetrically arranged can be indirectly driven to ascend synchronously while ascending, the two fixing rods 21 are respectively fixed with the connecting block 23 relatively through the two hinging seats 24, therefore, the fixing rods can be moved along with the connecting block, the bottom ends of the fixing rods 21 are separated from the clamping grooves which are correspondingly clamped while ascending, the angles of the fixing rods 21 are adjusted after separation, the bottom ends of the fixing rods 21 can be used for principle loading the plate 13, then the connecting block 23 is descended until the limiting rod 31 is automatically clamped with the limiting groove 34 on the corresponding side, the outer wall of the limiting rod 31 is provided with the through hole 32 and the spring 33, and can be automatically clamped by the elastic force of the spring 33 when reaching the position of the limiting groove 34, so that the position of the connecting block 23 on the supporting rod 12 can be fixed, the opening and closing angle between the fixing rod 21 and the supporting rod 12 can be adjusted, the bottom end of the fixing rod 21 is in contact with the ground, meanwhile, the fixing rod 21 can be fixed by a certain extrusion of a worker between the fixing rod 21 and the ground, the bottom end of the fixing rod 21 is sleeved with the protective sleeve 22, so that the friction force between the fixing rod 21 and the ground can be effectively increased when the fixing rod 21 is extruded with the ground, the stability of the support can be improved, after the use is finished, the fixing rod 21 can be stored through the reverse operation, and in conclusion, the stability of the hanger starting main body 1 when the hanger is used is effectively improved through the extrusion support between the fixing rod 21 and the ground, the probability of movement during use is reduced, so that the use safety of the starting hanger main body 1 is effectively improved, and certain working efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims (6)

1. A starting hanger fixing support comprises a starting hanger main body (1), and is characterized in that fixing supports (2) are symmetrically arranged on the outer wall of the starting hanger main body (1);

fixed bolster (2) comprise two dead levers (21), connecting block (23), protection subassembly and two articulated seats (24), connecting block (23) set up in the outer wall of starting gallows main part (1) through two spacing subassemblies (3), two dead lever (21) set up in the outer wall of connecting block (23) through two articulated seat (24) symmetries, two articulated seat (24) symmetry is fixed to be set up in the outer wall of connecting block (23), just the protection subassembly sets up in the outer wall of two dead levers (21).

2. The starting crane fixing bracket as claimed in claim 1, wherein the starting crane main body (1) is composed of a top beam (11), two support rods (12), two bearing plates (13) and a moving assembly, wherein the two support rods (12) are symmetrically and fixedly arranged at the bottom end of the top beam (11), the two bearing plates (13) are symmetrically and fixedly arranged at the bottom ends of the two support rods (12), and the moving assembly is arranged at the bottom ends of the two bearing plates (13).

3. The starting crane fixing support according to claim 1, wherein the limiting component (3) comprises a limiting rod (31), a through hole (32), a spring (33) and a limiting groove (34), the through hole (32) is formed in one side of the connecting block (23), the limiting rod (31) is slidably inserted into an inner cavity of the through hole (32) through the spring (33), and the limiting groove (34) is formed in the outer wall of the supporting rod (12).

4. The starting crane fixing bracket as claimed in claim 1, wherein the protecting assembly comprises two protecting sleeves (22), the two protecting sleeves (22) are respectively sleeved on the outer walls of the bottom ends of the two fixing rods (21), and the bottom ends of the two fixing rods (21) are respectively clamped with the top end of the bearing plate (13).

5. The fixed bracket of the starting crane as claimed in claim 2, wherein the moving assembly comprises a plurality of universal wheels (14), the universal wheels (14) are respectively and fixedly arranged at the bottom ends of the two bearing plates (13), and a wheel brake is arranged at one side of each universal wheel (14).

6. The starting crane fixing bracket as claimed in claim 1, characterized in that the connecting block (23) is a hollow structure, and the connecting block (23) is slidably arranged on the outer wall of the supporting rod (12).

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