CN217076697U

CN217076697U - Reinforced steel billet clamp capable of stably hoisting

Info

Publication number: CN217076697U
Application number: CN202122135178.5U
Authority: CN
Inventors: 戴鹏; 李付喜; 吉富强
Original assignee: Jiangsu Zhengshen Rigging Co ltd
Current assignee: Jiangsu Zhengshen Rigging Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-07-29
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a lift by crane steady strenghthened type steel billet clamp, including the gallows, set up in the drive assembly of gallows bottom and the tong arm that is connected with the drive assembly output, the outer wall of tong arm passes through connecting plate fixedly connected with fixed plate, the fixed plate interpolation is equipped with the slide bar, the top fixed mounting of slide bar has the sliding block, the surface cover of slide bar is equipped with the buffer spring who is connected with fixed plate and slide bar surface. This hoist steady strenghthened type steel billet clamp passes through the cooperation of tong arm, slide bar, sliding block, buffer spring, stopper and supporting shoe, realizes stably carrying out the stationary when ensureing that follow-up lifts by crane when the centre gripping is fixed to the steel billet, guarantees to lift by crane the stability and the security of transportation, simultaneously through the cooperation of tong arm and picture peg to make the fixed dual enhancement that can of steel billet, ensure to remove the safety and stability in the transportation, increase the device practical function.

Description

Reinforced steel billet clamp capable of stably hoisting

Technical Field

The utility model belongs to the technical field of the steel billet is transported, concretely relates to lift by crane steady strenghthened type steel billet clamp.

Background

The steel billet can be used as machine parts after through processing, the forging, process various steels, the steel billet is as the semi-manufactured goods of production steel, generally can not directly supply the society to use, need use specialized tool when the steel billet transports the transportation, wherein the steel billet clamp is as specialized tool, it has need not external force auxiliary, can realize stabilizing the centre gripping, characteristics such as work flexibility, consequently by people wide application in the unit of transporting the steel billet in batches, but when carrying out the steel billet transportation at present, lead to easily being hoisted by the fixed steel billet of clamp, the range of rocking is great, cause fixed steel billet to receive the influence, lead to taking place the landing easily, cause hoist and mount process uneven, the relatively poor condition of security, so need the improvement design of pertinence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift by crane steady strenghthened type steel billet clamp and put into use to when lifting by crane after proposing the fixed steel billet of clamp among the above-mentioned background art of solution, lead to rocking range too big to cause the relatively poor problem of security easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lift by crane steady strenghthened type steel billet clamp, includes the gallows, sets up in the drive assembly of gallows bottom and the tong arm that is connected with the drive assembly output, the outer wall of tong arm passes through connecting plate fixedly connected with fixed plate, the fixed plate interpolation is equipped with the slide bar, the top fixed mounting of slide bar has the sliding block, the surface cover of slide bar is equipped with the buffer spring who is connected with fixed plate and slide bar surface, the notch has been seted up to the inner wall of tong arm, be provided with the stopper in the notch, the bottom fixed mounting of stopper has the supporting shoe, be provided with the supplementary subassembly of consolidating that is used for consolidating the steel billet in notch and the supporting shoe.

Preferably, supplementary reinforcement assembly is including offering the recess in the backup pad, inserting the picture peg of locating in the recess, the spacing spring that is connected with notch inner wall and stopper and with sliding block and picture peg looks articulated connecting rod.

Preferably, one end of the insert plate is larger than the groove in size.

Preferably, the top surface of the inserting plate is provided with a rubber pad.

Preferably, the bottom end of the clamp arm is provided with a through groove matched with the supporting block.

Preferably, the size of the limiting block is larger than that of the through groove.

The utility model discloses a technological effect and advantage: the reinforced steel billet clamp with stable lifting,

(1) the device passes through the cooperation of tong arm, slide bar, sliding block, buffer spring, stopper and supporting shoe, realizes stably carrying out the stationary when ensureing that follow-up when lifting by crane when the centre gripping is fixed to the steel billet, guarantees to lift by crane the stability and the security of transportation, simultaneously through the cooperation of tong arm and picture peg to make the fixed dual enhancement that can of steel billet, ensure to remove the safety and stability in the transportation, increase the device practical function.

(2) The device passes through the supporting shoe, the picture peg, the cooperation of spacing spring and connecting rod, has realized that the sliding block drives the picture peg when removing and breaks away from two sets of tong arm bottoms, ensures the stability of centre gripping steel billet, avoids causing and blocks the condition that influences the steady removal transportation, promotes the picture peg and resets when falling through the sliding block simultaneously, has realized automatic fixing in addition to the steel billet bottom, ensures the stability of steel billet transportation.

Drawings

Fig. 1 is a schematic structural perspective view of the present invention;

FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 3 is a side view of a supplemental reinforcing assembly;

fig. 4 is an enlarged schematic view of a structure in fig. 2.

In the figure: 1. a clamp arm; 2. a fixing plate; 3. a slide bar; 4. a slider; 5. a buffer spring; 6. a notch; 7. a limiting block; 8. a support block;

9. an auxiliary reinforcing component; 91. a groove; 92. inserting plates; 93. a limiting spring; 94. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts all belong to the protection scope of the present invention.

The utility model provides a as shown in fig. 1-4 lift by crane steady strenghthened type steel billet clamp, including the gallows, set up in the drive assembly of gallows bottom and the tong arm 1 that is connected with the drive assembly output, the outer wall of tong arm 1 passes through connecting plate fixedly connected with

fixed plate

2, 2 interpolations of fixed plate are equipped with slide bar 3, the top fixed mounting of slide bar 3 has sliding block 4, the surface cover of slide bar 3 is equipped with buffer spring 5 that is connected with

fixed plate

2 and 3 surfaces of slide bar, notch 6 has been seted up to the inner wall of tong arm 1, be provided with stopper 7 in the notch 6, the bottom fixed mounting of stopper 7 has supporting shoe 8, be provided with the supplementary subassembly 9 that consolidates that is used for consolidating the steel billet in notch 6 and the supporting shoe 8.

When a billet needs to be transferred and transported, the device is powered on, the clamp arm 1 is moved to the top end of the billet, the drive component drives the clamp arm 1 to move downwards, the sliding rod 3 firstly abuts against the ground at the moment, then the sliding rod 3 pushes the sliding block 4 to slide along with continuous sliding of the clamp arm 1 and simultaneously extrudes the buffer spring 5, the clamp arm 1 is continuously close to the ground at the moment, then the supporting block 8 at the bottom end of the clamp arm 1 abuts against the ground, the supporting block 8 is moved through the auxiliary reinforcing component 9, so that the supporting block 8 is stably accommodated in the inner wall of the clamp arm 1, the bottom end of the clamp arm 1 can stably abut against the ground at the moment, then the drive component drives the clamp arm 1 to abut against and clamp two ends of the billet, the fixing treatment of the billet is completed, the subsequent moving and transportation are more convenient, and the clamp arm 1 is driven to rise through the drive component, can make tong arm 1 drive the steel billet and rise, make sliding block 4 carry out the relative slip on fixed plate 2 when making tong arm 1 break away from ground this moment, make slide bar 3 and ground stabilize conflict when making buffer spring 5 reset afterwards, stabilize conflict through slide bar 3 and ground this moment to it is more stable to make tong arm 1 drive steel billet lift movement process, it is steady to have realized that the device lifts by crane, it is more stable safety when guaranteeing follow-up transfer transportation, increase the device practical effect.

The auxiliary reinforcing component 9 comprises a groove 91 arranged in the supporting block 8, an inserting plate 92 inserted in the groove 91, a limiting spring 93 connected with the inner wall of the notch 6 and the limiting block 7, and a connecting rod 94 hinged with the sliding block 4 and the inserting plate 92, when the sliding block 4 moves upwards, the connecting rod 94 is pulled, at the moment, the other end of the connecting rod 94 is connected with the inserting plate 92, and the inserting plate 92 is inserted in the groove 91, so that the inserting plate 92 slides in the groove 91, and then the inserting plate 92 continuously slides to separate from the centers of the two groups of tong arms 1, so that the subsequent tong arms 1 can clamp and fix the steel billet more stably, the condition that the stable clamping is influenced due to shielding is effectively avoided, and meanwhile, after the bottom end of the supporting block 8 is grounded, the supporting block 8 can push the limiting block 7 to collide and extrude the limiting spring 93, so that the limiting block 7 can stably slide in the notch 6, make supporting shoe 8 carry picture peg 92 and enter into inside tong arm 1 afterwards, make 1 bottom of tong arm stable and ground contact, be convenient for follow-up carry out centre gripping fixed processing to the steel billet, simultaneously obtain the fixed back of tong arm 1 conflict when the steel billet, drive tong arm 1 along with drive assembly rises, this moment under spacing spring 93 self resilience effect, make supporting shoe 8 reset, simultaneously along with tong arm 1 constantly breaks away from ground, can make sliding block 4 slide for downwards, thereby make picture peg 92 reset, make picture peg 92 enter into the bottom of two sets of recesses 91 again this moment, accomplish the conflict of contradicting to the steel billet, make the transportation of steel billet fix, under the combined action of tong arm 1 and picture peg 92, make the steel billet transportation can strengthen, ensure the stability of transportation.

One end size of picture peg 92 is greater than recess 91, when picture peg 92 slided, through seting up of recess 91 to make the gliding more stable of picture peg 92, when picture peg 92 constantly slided later, through picture peg 92 size greater than recess 91, thereby make its gliding scope obtain fixed, avoid causing the condition emergence that slippage recess 91 leads to damaging the influence and use.

The top surface of picture peg 92 is provided with the rubber pad, and when picture peg 92 contradicts the steel billet bottom, contradict the steel billet through the rubber pad to can avoid the steel billet to cause the condition of damage to picture peg 92, it is more convenient when making picture peg 92 carry out follow-up reuse when guaranteeing that the steel billet can strengthen fixedly.

Logical groove with supporting shoe 8 matched with is seted up to the bottom of tong arm 1, through seting up in logical groove to it is more stable when making stopper 7 drive supporting shoe 8 slide, and the stable notch 6 of accomodating to the notch 6 that tong arm 1 was seted up of supporting shoe 8 of being convenient for is inside and break away from notch 6, ensures the condition that can not cause harm to tong arm 1 centre gripping steel billet.

Stopper 7's size is greater than logical groove, is greater than logical groove through stopper 7 size to when making stopper 7 conflict 6 bottom inner walls of notch, just can not slide, effectually avoid stopper 7 to break away from the condition that notch 6 leads to 8 damages of supporting shoe, guarantee follow-up stability and strengthen removing the processing to the steel billet.

Claims

1. The utility model provides a lift by crane steady strenghthened type steel billet clamp, includes the gallows, sets up in the drive assembly of gallows bottom and tong arm (1) that is connected with the drive assembly output, its characterized in that: the outer wall of tong arm (1) passes through connecting plate fixedly connected with fixed plate (2), fixed plate (2) interpolation is equipped with slide bar (3), the top fixed mounting of slide bar (3) has sliding block (4), the surface cover of slide bar (3) is equipped with buffer spring (5) that are connected with fixed plate (2) and slide bar (3) surface, notch (6) have been seted up to the inner wall of tong arm (1), be provided with stopper (7) in notch (6), the bottom fixed mounting of stopper (7) has supporting shoe (8), be provided with supplementary reinforcement assembly (9) that are used for consolidating the steel billet in notch (6) and supporting shoe (8).

2. The reinforced steel billet clamp for stably hoisting according to claim 1, wherein: supplementary reinforcement subassembly (9) including offering recess (91) in supporting shoe (8), insert picture peg (92) of locating in recess (91), spacing spring (93) that are connected with notch (6) inner wall and stopper (7) and with sliding block (4) and picture peg (92) articulated connecting rod (94) mutually.

3. The reinforced steel billet clamp for stably hoisting according to claim 2, wherein: one end of the insert plate (92) is larger than the groove (91).

4. The reinforced steel billet clamp for stably hoisting according to claim 2, wherein: the top end surface of the inserting plate (92) is provided with a rubber pad.

5. The reinforced steel billet clamp for stably hoisting according to claim 1, wherein: the bottom end of the clamp arm (1) is provided with a through groove matched with the supporting block (8).

6. The reinforced steel billet clamp for stably hoisting according to claim 5, wherein: the size of the limiting block (7) is larger than that of the through groove.