CN209988958U - Lifting clamp convenient to adjust and fix - Google Patents

Abstract

The utility model discloses a hoisting clamp convenient for adjustment and fixation, which comprises a fixed ring, wherein movable grooves are symmetrically arranged on the fixed ring; the two groups of movable grooves are respectively connected with movable rods in a sliding manner, and rod grooves are formed in the movable rods; the device also comprises a fixed rod which is transversely arranged, wherein movable blocks are arranged at two ends of the fixed rod and slide in the rod grooves; a pushing groove is formed in the middle of the fixed rod; the control rod is vertically arranged and is in threaded connection with the pushing groove; the bottom of the fixing ring is provided with a first bearing, and the control rod is sleeved in the first bearing. The utility model discloses a structure has regulatory function, has solved the inconvenient fixed problem of traditional device, has designed the structure that has protect function simultaneously, has solved the problem of traditional device fragile material.

Description

Lifting clamp convenient to adjust and fix

Technical Field

The utility model belongs to the technical field of hoist and mount, concretely relates to stone tongs convenient to adjust fixedly.

Background

The hoisting engineering is a construction method for hoisting a component by using hoisting equipment such as a winch, a crow bar and the like and installing and fixing the component on a designed position, wherein the hoisting equipment comprises a lifting hook, a steel wire rope chuck, a clamping ring sling, an iron carrying pole and the like.

The lifting clamp is one of the common tools used in lifting operation, but the existing lifting clamp has the defects that the fixing of materials with different sizes is inconvenient and the materials are easy to damage when in operation. Aiming at the problems, the innovative design needs to be carried out on the basis of the original hoisting clamp.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provides a hoisting clamp convenient to adjust and fix.

In order to solve the technical problems, the inventor obtains the technical scheme of the utility model through practice and summary, the utility model discloses a hoisting clamp convenient for adjustment and fixation, which comprises a fixed ring, wherein movable grooves are symmetrically formed on the fixed ring; the two groups of movable grooves are respectively connected with movable rods in a sliding manner, and rod grooves are formed in the movable rods; the device also comprises a fixed rod which is transversely arranged, wherein movable blocks are arranged at two ends of the fixed rod and slide in the rod grooves; a pushing groove is formed in the middle of the fixed rod; the control rod is vertically arranged and is in threaded connection with the pushing groove; the bottom of the fixing ring is provided with a first bearing, and the control rod is sleeved in the first bearing.

Preferably, the pivot is installed to the movable rod end, even has the cable wire in the pivot, the installing frame is connected to the cable wire bottom, control hole and board groove have been seted up to installing frame one side: the control hole is in threaded connection with a transversely arranged working rod, a second bearing is installed at the tail end of the working rod, the plate groove penetrates through a movable plate in a sliding mode, and the second bearing is connected to the movable plate.

Preferably, a first fixing layer is fixed on the inner side of the mounting frame; and a second fixed layer is fixed on the movable plate.

Preferably, the movable plate and the second fixed layer are in adhesive connection, and the first fixed layer and the mounting frame are in adhesive connection.

Preferably, the first fixing layer and the second fixing layer are both made of rubber with rough surfaces.

Compared with the prior art, the utility model discloses can obtain following technological effect:

1. the structure of the utility model has the adjusting function, solves the problem that the traditional device is inconvenient to fix, and simultaneously designs the structure with the protecting function, thereby solving the problem that the traditional device is easy to damage materials;

2. the stable position of the material on the device is adjusted through the control rod, and the device can be adjusted according to materials with different sizes through the working rod, so that the material is fixed, and the problem that the traditional device is inconvenient to fix is solved;

3. the structure that first fixed bed, fly leaf and second fixed bed are constituteed is that the device realizes protect function's structure basis, has solved the problem of traditional device fragile material, provides the buffering protection through first fixed bed and second fixed bed to the material on the device, increases the friction between device and the material simultaneously, prevents that the device from damaging at the transfer in-process, has solved the problem of traditional device fragile material.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a stone tongs for easy adjustment and fixation;

fig. 2 is an enlarged schematic view of a.

In the figure: 1. a fixing ring; 2. a movable groove; 3. a movable rod; 4. a rod groove; 5. a movable block; 6. fixing the rod; 7. a push groove; 8. a control lever; 9. a first bearing; 10. a rotating shaft; 11. a steel cord; 12. mounting holes; 13. a first fixed layer; 14. a control hole; 15. a working lever; 16. a second bearing; 17. a movable plate; 18. a second fixed layer; 19. and (4) plate grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The application of the principles of the present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1-2, a lifting clamp convenient for adjustment and fixation preferably comprises a fixed ring 1, wherein movable grooves 2 are symmetrically formed on the fixed ring 1; the two groups of movable grooves 2 are respectively connected with movable rods 3 in a sliding manner, and rod grooves 4 are formed in the movable rods 3; the device also comprises a fixed rod 6 which is transversely arranged, wherein two ends of the fixed rod 6 are provided with movable blocks 5, and the movable blocks 5 slide in the rod grooves 4; a pushing groove 7 is formed in the middle of the fixing rod 6; the device also comprises a control rod 8 which is vertically arranged and is in threaded connection with the pushing groove 7; the bottom of the fixing ring 1 is provided with a first bearing 9, and the control rod 8 is sleeved in the first bearing 9. The end of the movable rod 3 is provided with a rotating shaft 10, the rotating shaft 10 is connected with a steel cable 11, the bottom of the steel cable 11 is connected with a mounting frame 12, one side of the mounting frame 12 is provided with a control hole 14 and a plate groove 19: the control hole 14 is connected with a transversely arranged working rod 15 in a threaded manner, the tail end of the working rod 15 is provided with a second bearing 16, the plate groove 19 penetrates through a movable plate 17 in a sliding manner, and the second bearing 16 is connected to the movable plate 17. A first fixing layer 13 is fixed on the inner side of the mounting frame 12; a second fixed layer 18 is fixed on the movable plate 17. The movable plate 17 and the second fixed layer 18 are bonded, and the first fixed layer 13 and the mounting frame 12 are bonded. The first fixing layer 13 and the second fixing layer 18 are both made of rubber with rough surfaces.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a stone tongs convenient to adjust fixedly which characterized in that: comprises a fixed ring (1), and movable grooves (2) are symmetrically formed in the fixed ring (1); the two groups of movable grooves (2) are respectively connected with movable rods (3) in a sliding manner, and rod grooves (4) are formed in the movable rods (3);

the device is characterized by further comprising a fixed rod (6) which is transversely arranged, wherein movable blocks (5) are arranged at two ends of the fixed rod (6), and the movable blocks (5) slide in the rod grooves (4); a pushing groove (7) is formed in the middle of the fixing rod (6);

the device also comprises a control rod (8) which is vertically arranged and is in threaded connection with the pushing groove (7); first bearing (9) are equipped with to solid fixed ring (1) bottom, control rod (8) cover is located in first bearing (9).

2. A stone tongs convenient for adjustment and fixation as claimed in claim 1, wherein: a rotating shaft (10) is arranged at the tail end of the movable rod (3), a steel cable (11) is connected to the rotating shaft (10), the bottom of the steel cable (11) is connected with a mounting frame (12),

one side of the mounting frame (12) is provided with a control hole (14) and a plate groove (19): the control hole (14) is in threaded connection with a transversely arranged working rod (15), a second bearing (16) is installed at the tail end of the working rod (15), the plate groove (19) penetrates through a movable plate (17) in a sliding mode, and the second bearing (16) is connected to the movable plate (17).

3. A stone tongs convenient for adjustment and fixation as claimed in claim 2, wherein: a first fixing layer (13) is fixed on the inner side of the mounting frame (12); and a second fixed layer (18) is fixed on the movable plate (17).

4. A stone tongs convenient to adjust fixed of claim 3 characterized in that: the movable plate (17) is connected with the second fixed layer (18) in an adhesion mode, and the first fixed layer (13) is connected with the installation frame (12) in an adhesion mode.

5. A stone tongs convenient to adjust fixed of claim 3 characterized in that: the first fixing layer (13) and the second fixing layer (18) are both made of rubber with rough surfaces.

Images