CN214935276U

CN214935276U - Integrated hook beam device

Info

Publication number: CN214935276U
Application number: CN202121440162.9U
Authority: CN
Inventors: 李韶兴; 黎汉玮; 廖志青
Original assignee: Shaoguan Defeng Machinery Co ltd
Current assignee: Shaoguan Defeng Machinery Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-11-30
Anticipated expiration: 2031-06-28

Abstract

The integrated lifting hook beam device comprises a base, a motor support, a threaded rod, a first rotating support, a sliding part, a roller, a connecting support, a sling, a connecting piece, a connecting ring, a spiral telescopic rod, a second rotating support, a connecting rod, a sliding connecting piece, a telescopic lever, a counterweight and a hanging part; the base is connected with the motor bracket; the motor supports are arranged at two ends of the base, and the top of each motor support is connected with a motor; the output end of the motor is connected with the threaded rod; one end of the threaded rod, which is far away from the motor, is rotationally connected with the first rotating bracket; the threaded rod is in threaded connection with the sliding part; the bottom of the sliding part is rotationally connected with the roller; the roller is contacted with the base; the side surface of the sliding part is connected with the connecting bracket; the linking bridge bottom is connected with the hoist cable, the utility model discloses simple structure is easy and simple to handle, effect that can effectual realization automatic balance.

Description

Integrated hook beam device

Technical Field

The utility model relates to a crossbeam technical field especially relates to integral type lifting hook crossbeam device.

Background

Lifting hook crossbeam and lifting hook nut are two parts in general type's lifting hook group, and lifting hook nut is in lifting hook crossbeam top in the fitting relation, and both cooperate the use, and traditional lifting hook crossbeam device does not possess the self-balancing function, often has the risk of slope at the in-process that lifts by crane.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides an integral type lifting hook crossbeam device, the utility model discloses simple structure is easy and simple to handle, can effectual realization automatic balance's effect.

(II) technical scheme

The utility model provides an integrated hook beam device, which comprises a base, a motor bracket, a threaded rod, a first rotating bracket, a sliding part, a roller, a connecting bracket, a sling, a connecting piece, a connecting ring, a spiral telescopic rod, a second rotating bracket, a connecting rod, a sliding connecting piece, a telescopic lever, a counterweight and a hanging part;

the base is connected with the motor bracket; the motor supports are arranged at two ends of the base, and the top of each motor support is connected with a motor; the output end of the motor is connected with the threaded rod; one end of the threaded rod, which is far away from the motor, is rotationally connected with the first rotating bracket; the threaded rod is in threaded connection with the sliding part; the bottom of the sliding part is rotationally connected with the roller; the roller is contacted with the base; the side surface of the sliding part is connected with the connecting bracket; the bottom of the connecting bracket is connected with a sling; the sling is provided with a hook and is connected with the connecting ring through the hook; the connecting ring is connected with the connecting piece in a sliding way; the bottom of the connecting ring is connected with the spiral telescopic rod; the spiral telescopic rod is rotationally connected with the connecting piece;

the base is connected with the second rotating bracket; a rotating connecting rod is arranged on the second rotating support, a rotating shaft is arranged on the rotating connecting rod, and the telescopic lever is rotatably connected with the rotating shaft; the sliding connecting piece is connected with the base in a sliding manner; the side surface of the sliding connecting piece is connected with the connecting rod; the connecting rod is connected with the sliding piece; one end of the telescopic lever, which is far away from the sliding connecting piece, is rotatably connected with the bottom of the counterweight; a limiting piece is arranged on the side surface of the counterweight; the counterweight pair is arranged on two sides of the suspension member.

Preferably, the base is provided with a groove, and the width of the groove is the same as that of the roller.

Preferably, be equipped with the balance plate directly over the base, the balance plate rotates leg joint through rotating connecting rod and second, and the interval is fixed between balance plate and the base.

Preferably, the two ends of the balance plate are provided with limiting parts, the balance plate is provided with a waist-shaped hole, the bottom of the counterweight is provided with a rotary connecting support, the rotary connecting support is rotatably connected with the telescopic lever, and the telescopic lever penetrates through the waist-shaped hole.

Preferably, the sliding connecting piece is provided with a groove, and the telescopic lever extends into the sliding connecting piece.

Preferably, the telescopic lever is internally provided with two groups of telescopic rods which are connected through the side face of the rotating shaft.

Preferably, the hanging part is positioned right above the rotating shaft, and a through hole is formed in the hanging part.

Preferably, a buffer layer is arranged on one surface of the counterweight facing the limiting member.

The above technical scheme of the utility model has following profitable technological effect:

the utility model has the advantages of simple structure and simple operation, can effectual realization automatic balance's effect, adjustment hoist cable length that combination through go-between and spiral telescopic rod can be convenient to adapt to the not object of lifting by crane of equidimension, can effectual improvement lift by crane handling efficiency through the combination of threaded rod and slider, the focus that combination through flexible lever and counterweight can effectual balance slider lead to removes, thereby the effectual structural stability who improves this device, can effectually improve the work efficiency of this device through the symmetrical design.

Drawings

Fig. 1 is the structure schematic diagram of the integrated hook beam device provided by the utility model.

Fig. 2 is a front view of the integrated hook beam device of the present invention.

Fig. 3 is a schematic structural diagram of a portion a of the integrated hook beam device provided by the present invention.

Reference numerals: 1. a base; 2. a motor; 3. a motor bracket; 4. a threaded rod; 5. a first rotating bracket; 6. a slider; 7. a roller; 8. connecting a bracket; 9. a sling; 10. a connecting member; 11. a connecting ring; 12. A spiral telescopic rod; 13. a second rotating bracket; 14. a connecting rod; 15. a sliding connector; 16. a telescopic lever; 17. a counterweight; 18. a limiting member; 19. a suspension member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides an integral type lifting hook beam device, including base 1, motor 2, motor support 3, threaded rod 4, first rotating support 5, slider 6, gyro wheel 7, linking bridge 8, hoist cable 9, connecting piece 10, connecting ring 11, spiral telescopic rod 12, second rotating support 13, connecting rod 14, sliding connection 15, telescopic lever 16, counterweight 17 and hanger 19;

the base 1 is connected with the motor bracket 3; the motor support 3 is arranged at two ends of the base 1, and the top of the motor support 3 is connected with the motor 2; the output end of the motor 2 is connected with the threaded rod 4; one end of the threaded rod 4, which is far away from the motor 2, is rotationally connected with the first rotating bracket 5; the threaded rod 4 is in threaded connection with the sliding part 6; the bottom of the sliding part 6 is rotationally connected with the roller 7; the roller 7 is contacted with the base 1; the side surface of the sliding part 6 is connected with the connecting bracket 8; the bottom of the connecting bracket 8 is connected with a sling 9; the sling 9 is provided with a hook and is connected with the connecting ring 11 through the hook; the connecting ring 11 is connected with the connecting piece 10 in a sliding way; the bottom of the connecting ring 11 is connected with a spiral telescopic rod 12; the spiral telescopic rod 12 is rotationally connected with the connecting piece 10;

the base 1 is connected with a second rotating bracket 13; a rotating connecting rod is arranged on the second rotating support 13, a rotating shaft is arranged on the rotating connecting rod, and a telescopic lever 16 is rotatably connected with the rotating shaft, wherein the bottom of the telescopic lever 16 is rotatably connected with a sliding connecting piece 15; the sliding connecting piece 15 is connected with the base 1 in a sliding way; the side surface of the sliding connecting piece 15 is connected with the connecting rod 14; the connecting rod 14 is connected with the sliding piece 6; one end of the telescopic lever 16 far away from the sliding connecting piece 15 is rotatably connected with the bottom of the counterweight 17; a limiting piece 18 is arranged on the side surface of the counterweight; the pair of weights are arranged on both sides of the suspension member 19.

The utility model discloses in, the effect of self-balancing can effectually be realized through the slip of counterweight 17, when this device is in operating condition, can make slider 6 drive sliding connection 15 when sliding through connecting rod 14 and slide, rotation through flexible lever 16 can make counterweight 17 slip direction and slider 6 slip opposite direction, sliding distance is the same, thereby realized the unchangeable effect of focus and realized the purpose of self-balancing, can effectual improvement lift by crane the efficiency of transport through threaded rod 4 and slider 6's combination, roller 7 can effectual reduction frictional resistance in the handling, prolonged this device life, when the design of symmetry formula can effectual improvement this device's work efficiency, make the both sides quality close, be favorable to keeping balance.

In an alternative embodiment, the base 1 is provided with a groove having the same width as the roller 7.

In an alternative embodiment, a balance plate is arranged right above the base 1, the balance plate is connected with the second rotating bracket 13 through a rotating connecting rod, and the distance between the balance plate and the base 1 is fixed, so that the stability of the telescopic lever 16 is ensured.

In an alternative embodiment, the two ends of the balance plate are provided with the limiting members 18, the balance plate is provided with a waist-shaped hole, the bottom of the counterweight 17 is provided with a rotating connecting bracket, the rotating connecting bracket is rotatably connected with the telescopic lever 16, and the telescopic lever 16 penetrates through the waist-shaped hole.

In an alternative embodiment, the sliding connection 15 is provided with a groove, and the telescopic lever 16 extends into the sliding connection 15, so that the stroke of the telescopic lever 16 is increased.

In an alternative embodiment, two sets of telescopic rods are provided inside the telescopic lever 16, and the two sets of telescopic rods are laterally connected by a rotating shaft.

In an alternative embodiment, the suspension member 19 is located directly above the pivot axis, and the suspension member 19 is provided with a through hole to facilitate mounting of the device.

In an alternative embodiment, the counterweight 17 is provided with a buffer layer on its side facing the limiter 18, which effectively prevents rigid collisions.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The integrated lifting hook beam device is characterized by comprising a base (1), a motor (2), a motor support (3), a threaded rod (4), a first rotating support (5), a sliding part (6), a roller (7), a connecting support (8), a sling (9), a connecting part (10), a connecting ring (11), a spiral telescopic rod (12), a second rotating support (13), a connecting rod (14), a sliding connecting part (15), a telescopic lever (16), a counterweight (17) and a hanging part (19);

the base (1) is connected with the motor bracket (3); the motor supports (3) are arranged at two ends of the base (1), and the top of the motor support (3) is connected with the motor (2); the output end of the motor (2) is connected with the threaded rod (4); one end of the threaded rod (4) far away from the motor (2) is rotatably connected with the first rotating bracket (5); the threaded rod (4) is in threaded connection with the sliding part (6); the bottom of the sliding part (6) is rotationally connected with the roller (7); the roller (7) is contacted with the base (1); the side surface of the sliding part (6) is connected with the connecting bracket (8); the bottom of the connecting bracket (8) is connected with a sling (9); the sling (9) is provided with a hook and is connected with the connecting ring (11) through the hook; the connecting ring (11) is connected with the connecting piece (10) in a sliding way; the bottom of the connecting ring (11) is connected with a spiral telescopic rod (12); the spiral telescopic rod (12) is rotationally connected with the connecting piece (10);

the base (1) is connected with a second rotating bracket (13); a rotating connecting rod is arranged on the second rotating support (13), a rotating shaft is arranged on the rotating connecting rod, a telescopic lever (16) is rotatably connected with the rotating shaft, and the bottom of the telescopic lever (16) is rotatably connected with a sliding connecting piece (15); the sliding connecting piece (15) is connected with the base (1) in a sliding way; the side surface of the sliding connecting piece (15) is connected with the connecting rod (14); the connecting rod (14) is connected with the sliding part (6); one end of the telescopic lever (16) far away from the sliding connecting piece (15) is rotatably connected with the bottom of the counterweight (17); a limiting piece (18) is arranged on the side surface of the counterweight; the counterweight pair is arranged on two sides of the suspension piece (19).

2. An integral hook beam assembly according to claim 1, characterised in that the base (1) is provided with a groove of the same width as the roller (7).

3. An integrated lifting hook beam device according to claim 1, characterized in that a balance plate is arranged right above the base (1), the balance plate is connected with the second rotating bracket (13) through a rotating connecting rod, and the distance between the balance plate and the base (1) is fixed.

4. An integrated lifting hook beam device according to claim 3, characterized in that the two ends of the balance plate are provided with limiting members (18), the balance plate is provided with a waist-shaped hole, the bottom of the counterweight (17) is provided with a rotary connecting bracket, the rotary connecting bracket is rotatably connected with a telescopic lever (16), and the telescopic lever (16) passes through the waist-shaped hole.

5. A lifting hook beam assembly as claimed in claim 1, in which the slidable connector (15) is provided with a recess and the telescopic lever (16) extends into the interior of the slidable connector (15).

6. An integral hook beam assembly according to claim 1, characterised in that two sets of telescopic rods are provided inside the telescopic lever (16) and are connected laterally by means of a rotating shaft.

7. An integral hook beam assembly according to claim 1, wherein the suspension member (19) is located directly above the pivot axis, the suspension member (19) having a through hole.

8. An integral hook beam assembly according to claim 1, characterised in that the counterweight (17) is provided with a damping layer on its side facing the retainer (18).