CN217708562U

CN217708562U - Ring die clamping lifting appliance

Info

Publication number: CN217708562U
Application number: CN202221046835.7U
Authority: CN
Inventors: 蒋红光; 郑凯
Original assignee: Sichuan Xunleiwei Machinery Manufacturing Co ltd; Sichuan Meishan Shanbao Machinery Mould Co ltd
Current assignee: Sichuan Xunleiwei Machinery Manufacturing Co ltd; Sichuan Meishan Shanbao Machinery Mould Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-11-01
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a ring die clamping lifting appliance belongs to ring die hoist and mount technical field, and it includes: a clamping assembly; the clamping assembly comprises a cross beam, a hanging rod, a first support arm, a second support arm, a first connecting arm and a second connecting arm; the first support arm and the second support arm are suspended and hinged at two ends of the cross beam; one end of the first connecting arm and one end of the second connecting arm are hinged with the middle parts of the first support arm and the second support arm respectively, and the other ends of the first connecting arm and the second connecting arm are hinged with each other, so that the first support arm, the second support arm, the first connecting arm and the second connecting arm enclose a clamping space with an opening at the bottom; the suspender passes through the cross beam and is connected with the hinged positions of the first connecting arm and the second connecting arm. When shifting the ring mould, need not fall the operation to the ring mould, simultaneously, the centre gripping subassembly carries out the rigidity centre gripping to the ring mould, avoids appearing rotatory or swing at the transfer in-process, reduces the damage of part and to staff's injury in the transportation.

Description

Ring die clamping lifting appliance

Technical Field

The utility model relates to a ring mould hoist and mount technical field, concretely relates to ring mould centre gripping hoist.

Background

The description of the background art of the present invention pertains to the related art related to the present invention, and is only for the purpose of illustrating and facilitating the understanding of the contents of the present invention, and it is not to be understood that the applicant definitely considers or presumes that the applicant considers the present invention as the prior art of the application date of the present invention which is filed for the first time.

In the process of processing and producing in a feed production workshop, the ring die is a device used on a granulator and is in a ring shape. In processing ring mould course of working, need transport the ring mould, because the ring mould size is big, weight is heavy, adopt fork truck to transport at present usually, but because generally vertical putting (the axis is in the horizontal direction) behind the ring mould processing, need fall the ring mould and transversely place and transport on the transportation frame, the ring mould after transporting is not convenient for convert vertical position to from horizontal position. The other transfer mode is a belt mode, namely a belt penetrates through an inner hole of the ring die and is hung on a crane for transfer, but the ring die can rotate and swing in the transfer process due to the transfer mode, and the ring die is easily damaged or hurt to workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ring mould centre gripping hoist to solve the problem that current ring mould is not convenient for transport.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a ring mold clamping spreader comprising: a clamping assembly; the clamping assembly comprises a cross beam, a hanging rod, a first support arm, a second support arm, a first connecting arm and a second connecting arm;

the first support arm and the second support arm are suspended and hinged at two ends of the cross beam; one end of the first connecting arm and one end of the second connecting arm are hinged with the middle parts of the first support arm and the second support arm respectively, and the other ends of the first connecting arm and the second connecting arm are hinged with each other, so that the first support arm, the second support arm, the first connecting arm and the second connecting arm enclose a clamping space with an opening at the bottom; the suspender passes through the cross beam and is connected with the hinged positions of the first connecting arm and the second connecting arm.

Furthermore, the bottom ends of the first support arm and the second support arm are respectively provided with a limiting plate, and one side of the limiting plate, which is close to the clamping space, extends out of the side wall of the corresponding support arm.

Further, the total length of the first connecting arm and the second connecting arm is larger than the length of the cross beam.

Furthermore, the first support arm and the first connecting arm are symmetrically arranged with the second support arm and the second connecting arm respectively.

Furthermore, the first connecting arm and the second connecting arm are hinged through a suspension shaft; the bottom end of the suspender is sleeved on the suspension shaft, and the top end of the suspender is provided with a lantern ring or a hook connected with the transfer equipment.

Furthermore, the top ends of the first connecting arm and the second connecting arm are in a shifting fork shape, and the first connecting arm and the second connecting arm are sequentially sleeved on the outer side of the suspender.

Further, the ring die clamping hanger also comprises a support frame; the top of the support frame is provided with a support groove, and the side wall of the support groove is in contact with the first support arm and the second support arm and is used for supporting the clamping component.

The utility model discloses following beneficial effect has:

(1) The utility model discloses a centre gripping subassembly carries out the centre gripping to the vertical ring mould of placing, hangs through the line and shifts, avoids falling the operation to the ring mould to avoid unable or hardly shifting the ring mould of falling into vertical placing again. Simultaneously, the centre gripping subassembly carries out the rigidity centre gripping to the ring mould, avoids appearing rotatory or swing at the transfer in-process, reduces the damage of part and the injury to staff in the transportation.

(2) The utility model discloses a during centre gripping subassembly centre gripping ring mould, first support arm, second support arm, first linking arm and second linking arm adopt the mode of lever to move to change centre gripping space bottom open-ended size and centre gripping space's shape, thereby press from both sides the ring mould tightly, be promptly to the in-process of upwards hoisting of centre gripping subassembly, the centre gripping space is automatic to be out of shape, thereby press from both sides the ring mould tightly automatically, make whole clamping process, the transportation is simple even.

(3) The utility model discloses a ring mould centre gripping hoist still includes the support frame, and the centre gripping subassembly is when not using, and vertical restriction is in the support groove of support frame, and the line of being convenient for hangs quick hoist and mount and place fast to the centre gripping subassembly for whole transportation is more convenient.

Drawings

Fig. 1 is a schematic structural view of a ring mold clamping hanger of the present invention;

fig. 2 is a schematic structural view of the clamping assembly of the present invention;

fig. 3 is a schematic view illustrating a connection between the second support arm and the limiting plate according to the present invention;

fig. 4 is a schematic view of the connection between the first connecting arm and the second connecting arm according to the present invention;

fig. 5 is a schematic structural view of the suspension rod of the present invention;

fig. 6 is a schematic structural view of the support frame of the present invention.

In the figure: 10-a clamping assembly; 11-a cross beam; 12-a boom; 13-a first support arm; 14-a second arm; 15-a first connecting arm; 16-a second connecting arm; 17-a clamping space; 18-limiting plate; 19-a suspension shaft; 20-a support frame; 21-support groove.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

Referring to fig. 1, a ring mold clamping hanger includes a clamping assembly 10 and a supporting frame 20. Centre gripping subassembly 10 is used for carrying out the rigidity centre gripping to the ring mould to hang (or other transfer equipment that are used for the hoist and mount) with the line and be connected, hang the motion through the line and drive the ring mould motion, the ring mould is difficult to appear rotating or swing at hoist and mount in-process, reduces the damage of part and injury to staff in the transportation, simultaneously, need not fall the ring mould and transport again, thereby avoid unable or hardly will fall the ring mould that shifts into vertical placing again. The support frame 20 is used for limiting the clamping assembly 10, and before clamping or after clamping, the support frame 20 is ensured to be kept in a vertical or inclined state, so that the suspension rod 12 is conveniently connected with a traveling crane, and meanwhile, the suspension rod 12 is suspended, so that excessive swinging of the clamping assembly 10 can be avoided, and the safety is improved.

Referring to fig. 2, the clamping assembly 10 includes a beam 11, a suspension rod 12, a first arm 13, a second arm 14, a first connecting arm 15 and a second connecting arm. One end of the first support arm 13 and one end of the second support arm 14 are hinged to two ends of the cross beam 11 respectively, the first support arm 13 and the second support arm 14 are suspended on the cross beam 11, one end of the first connection arm 15 and one end of the second connection arm 16 are hinged to the middle of the first support arm 13 and the middle of the second support arm 14 respectively, the other end of the first connection arm 15 and the other end of the second connection arm 16 are hinged to each other, the first support arm 13, the second support arm 14, the first connection arm 15 and the second connection arm 16 form a clamping space 17 with an opening at the bottom, and the mutual hinged position of the first connection arm 15 and the second connection arm 16 is close to the cross beam 11. The top end of the suspension rod 12 is used for being connected with a travelling crane, and the bottom end of the suspension rod 12 penetrates through the cross beam 11 and then is hinged with a position where the first connecting arm 15 and the second connecting arm 16 are hinged with each other.

The suspender 12 gradually moves upwards under the action of the travelling crane to drive the first connecting arm 15 and the second connecting arm 16 to gradually move upwards, so as to drive the bottom ends of the first supporting arm 13 and the second supporting arm 14 to gradually approach, so that the bottom opening of the clamping space 17 is gradually reduced, so as to clamp the ring mold in the clamping space 17, the ring mold moves upwards along with the continuous upward movement of the suspender 12, and then the movement of the travelling crane drives the transfer of the ring mold.

In order to ensure that the bottom opening of the clamping space 17 has a large opening width to match the outer diameter of the ring die, in the present embodiment, the total length of the first connecting arm 15 and the second connecting arm 16 is greater than the length of the cross beam 11.

Referring to fig. 3, in order to ensure that the ring mold does not fall off during the clamping process, the bottom of each of the first arm 13 and the second arm 14 is provided with a limiting plate 18, and one side of the limiting plate 18 close to the clamping space 17 extends out of the side wall of the corresponding arm. In the clamping process, if the phenomenon such as untight clamping force appears, when the ring mould appears the landing, because the existence of limiting plate 18, the edge of limiting plate 18 can restrict the ring mould and continue the downstream, avoids the ring mould directly to drop, effectively protects part and staff, improves the security that the part shifted.

In order to ensure the stability of the clamping, in the present embodiment, the first arm 13 and the first connecting arm 15 are symmetrically arranged with respect to the second arm 14 and the second connecting arm 16, respectively, and the position where the boom 12 passes through the cross member 11 is located at the middle position of the connection between the first arm 13 and the cross member 11 and the second arm 14.

Referring to fig. 1, 4 and 5, the top ends of the first connecting arm 15 and the second connecting arm 16 are fork-shaped, the first connecting arm 15, the second connecting arm 16 and the suspension rod 12 are all sleeved on the suspension shaft 19, and the first connecting arm 15 and the second connecting arm 16 are sequentially sleeved on the outer side of the suspension rod 12 to ensure the stability during suspension. In this embodiment, the bottom end of the suspension rod 12 is annular for being sleeved on the suspension shaft 19, and the top end of the suspension rod 12 is also annular for being sleeved on the hook of the traveling crane, obviously, the top end of the suspension rod 12 may also be hook-shaped, etc., as long as it can be connected with the traveling crane.

In this embodiment, the hinge at other positions is connected by a rotating shaft.

Referring to fig. 6, a supporting groove 21 is formed at the top of the supporting frame 20 for placing the clamping assembly 10, so that the clamping assembly 10 can be quickly lifted and placed by a crane, and the whole transferring process is more convenient. Before clamping, the side wall of the supporting groove 21 is in contact with the first supporting arm 13 and the second supporting arm 14, under the squeezing action, the joint of the first connecting arm 15 and the second connecting arm 16 is at the highest position, meanwhile, the first supporting arm 13 and the second supporting arm 14 are at the inclined position, and by supporting the first supporting arm 13 and the second supporting arm 14, the clamping component 10 is kept at the vertical position or the inclined position, so that the connection between the suspender 12 and the crane is facilitated, meanwhile, the suspender type is carried out on the suspender 12, so that the excessive swinging of the clamping component 10 can be avoided, and the safety is improved. When the clamping assembly 10 needs to be placed after clamping, because the clamping assembly 10 is in a suspended state, the joint of the first connecting arm 15 and the second connecting arm 16 is at the highest position, and at this time, the first supporting arm 13 and the second supporting arm 14 are at inclined positions, and the clamping assembly 10 is directly placed into the supporting groove 21.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a ring mould clamping hoist which characterized in that includes: a clamping assembly (10); the clamping assembly (10) comprises a cross beam (11), a suspension rod (12), a first support arm (13), a second support arm (14), a first connecting arm (15) and a second connecting arm (16);

the first support arm (13) and the second support arm (14) are suspended and hinged at two ends of the cross beam (11); one end of each of the first connecting arm (15) and the second connecting arm (16) is hinged with the middle of each of the first supporting arm (13) and the second supporting arm (14), and the other ends of the first connecting arm (15) and the second connecting arm (16) are hinged with each other, so that the first supporting arm (13), the second supporting arm (14), the first connecting arm (15) and the second connecting arm (16) enclose a clamping space (17) with an opening at the bottom; the suspension rod (12) penetrates through the cross beam (11) and is connected with the hinged positions of the first connecting arm (15) and the second connecting arm (16).

2. The ring die clamping sling according to claim 1, wherein the bottom ends of the first arm (13) and the second arm (14) are respectively provided with a limiting plate (18), and one side of the limiting plate (18) close to the clamping space (17) extends out of the side wall of the corresponding arm.

3. A ring mould gripping sling according to claim 1, characterised in that the first and second connecting arms (15, 16) have a total length greater than the length of the cross-beam (11).

4. A ring mould gripping sling according to claim 1, wherein the first arm (13) and the first connecting arm (15) are arranged symmetrically to the second arm (14) and the second connecting arm (16), respectively.

5. A ring mould gripping sling according to claim 1, characterised in that the first (15) and second (16) connecting arms are articulated by means of a suspension shaft (19); the bottom cover of jib (12) is established hang on the axle (19), the top of jib (12) is equipped with the lantern ring or the couple of being connected with transshipment equipment.

6. The ring die clamping hanger according to claim 5, wherein the top ends of the first connecting arm (15) and the second connecting arm (16) are fork-shaped, and the first connecting arm (15) and the second connecting arm (16) are sequentially sleeved on the outer side of the hanger rod (12).

7. A ring mould gripping sling according to any one of claims 1 to 6, further comprising a support frame (20); the top of the support frame (20) is provided with a support groove (21), and the side wall of the support groove (21) is in contact with the first support arm (13) and the second support arm (14) and is used for supporting the clamping component (10).