CN113562670B

CN113562670B - Hoisting structure of construction machinery

Info

Publication number: CN113562670B
Application number: CN202111116321.4A
Authority: CN
Inventors: 王建新
Original assignee: Jiangsu Asialine Electric Manufacturing Co ltd
Current assignee: Jiangsu Asialine Electric Manufacturing Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2021-12-03
Anticipated expiration: 2041-09-23
Also published as: CN113562670A

Abstract

The invention provides a hoisting structure of construction machinery, relates to the technical field of high-altitude operation equipment, and solves the problem that a steel wire rope and a connecting seat on a hanging basket are easy to rigidly break under the action of instant tension in the hoisting process. A lifting structure of a construction machine includes a basket body; the hanging basket main part is rectangular frame column structure, and installs two buffering portions in the hanging basket main part to install four connecting portion in the hanging basket main part. The base body is of a T-shaped structure, and the base body of the T-shaped structure forms a protective structure of the fixing bolt A, so that the fixing bolt A can be prevented from being deformed due to collision and being incapable of being disassembled; because of the sliding seat is Z-shaped structure, and the sliding seat contacts with the fixing bolt B, and the tail part of the sliding seat is positioned above the fixing bolt B, the clamping type looseness prevention and the collision protection of the fixing bolt B can be realized through the sliding seat.

Description

Hoisting structure of construction machinery

Technical Field

The invention belongs to the technical field of high-altitude operation equipment, and particularly relates to a lifting structure of construction machinery.

Background

During construction, a hoisting structure is needed, and the hoisting structure has various types such as a lifting hook, a hanging basket and the like, wherein the hanging basket is more common.

As in application No.: CN201410612111.8, the invention discloses a hanging basket, relates to the technical field of high-altitude operation equipment, and solves the problems that a weight piece placed in the hanging basket is lifted to an installation position through the hanging basket, and a worker can take down the hanging basket after penetrating the weight piece into a pin, so that the labor intensity and the working difficulty of the worker are reduced, and the potential safety hazard of falling of the weight piece is eliminated. The main technical scheme of the invention is as follows: the method comprises the following steps: the basket is used for containing the weight sheets, the depth of the basket is smaller than the width of the weight sheets, and the pin holes of the weight sheets are exposed outside the basket; and the hook is arranged on one side surface of the basket matched with the length of the heavy hammer sheet and is used for hooking with a lifting device. The invention is mainly used in the technical field of heavy hammer slice high-altitude operation.

The hoisting structure similar to the above application has the following disadvantages:

firstly, the existing device is easy to have rigid fracture phenomenon under the action of instant tension between a steel wire rope and a connecting seat on a hanging basket in the lifting process; secondly, most connecting seats connected with the steel wire rope in the prior art are fixed through bolts, the fixing firmness is poor, and the fixing bolts are easy to loosen in the using process; finally, although the existing device is provided with the drain hole, the drain hole is easy to block, and the blockage removal of the drain hole cannot be organically combined with the buffer structure.

Disclosure of Invention

In order to solve the technical problems, the invention provides a hoisting structure of construction machinery, which comprises a sliding seat, a connecting seat and an elastic block B, wherein the sliding seat, the connecting seat and the elastic block B are arranged to prevent the sliding rod B from rigidly breaking; secondly, through the arrangement of the auxiliary seat, the vibration blockage removal of the drain hole can be realized; finally, through the arrangement of the sliding seat, the clamping type looseness prevention and collision protection of the fixing bolt B can be realized.

The invention relates to a lifting structure of construction machinery, which is achieved by the following specific technical means:

a lifting structure of a construction machine includes a basket body; the hanging basket main body is of a rectangular frame-shaped structure, two buffering parts are mounted on the hanging basket main body, and four connecting parts are mounted on the hanging basket main body; the hanging flower basket main part includes: the hanging basket body is provided with drain holes, the drain holes are arranged on the hanging basket body in a rectangular array shape, the drain holes arranged in the rectangular array shape form a drainage structure of the hanging basket body together, and the drain holes are in a conical hole structure, so that the probability of blocking of the drain holes can be reduced while drainage of the hanging basket body is realized.

Further, the buffer portion includes: the two sliding rods A are arranged and are connected to the hanging basket main body in a sliding mode; the head ends of the two sliding rods A are both provided with threads, and the head ends of the two sliding rods A are both in threaded connection with the buffer block; the elastic block A is connected to the sliding rod A in a sliding mode, and the top end face and the bottom end face of the elastic block A are in elastic contact with the hanging basket main body and the buffer block respectively; the buffer block is of a rectangular block structure, the bottom end face of the buffer block is polished, and the bottom end face of the buffer block is of an arc structure after being polished.

Further, the basket body further comprises: the auxiliary seats are four in number and are welded on the hanging basket main body, and each auxiliary seat consists of two rectangular plates; the buffer part further includes: the auxiliary arm, the auxiliary arm is equipped with four altogether, and equal symmetrical welding has two auxiliary arms on every buffer block to the left end face and the right-hand member face of auxiliary arm all contact with the inboard of auxiliary seat.

Furthermore, four bulges are welded in each auxiliary seat in a linear array shape, each bulge is of a semi-cylindrical structure, and each bulge is in elastic contact with the head end of each auxiliary arm.

Further, the basket body further comprises: the hanging basket comprises a hanging basket body, wherein the hanging basket body is provided with four clamping grooves, the four clamping grooves are all arranged on the hanging basket body, and the four clamping grooves are all of a T-shaped groove structure; the connecting portion includes: the hanging basket comprises a base body, wherein a fixing bolt A and a fixing bolt B for fixing the base body and the hanging basket body are inserted into the base body, and the fixing bolt A and the fixing bolt B are both in threaded connection with the hanging basket body; the clamping protrusion is welded on the seat body and matched with the clamping groove; the clamping protrusion is connected with the clamping groove in an inserting mode, and the clamping protrusion and the clamping groove jointly form an auxiliary fixing structure of the seat body.

Further, the connecting portion further includes: the two sliding rods B are symmetrically arranged on the seat body, and each sliding rod B is fixedly connected with a stop ring through a bolt; the sliding seat is welded with the connecting seat and is connected to the sliding rod B in a sliding manner; an elastic block B is sleeved on each sliding rod B, and the two elastic blocks B jointly form a buffer structure when the sliding seat is pulled.

Furthermore, the seat body is of a T-shaped structure, and the seat body of the T-shaped structure forms a protection structure of the fixing bolt A; the sliding seat is of a Z-shaped structure and is in contact with the fixing bolt B, and the tail of the sliding seat is located above the fixing bolt B.

Compared with the prior art, the invention has the following beneficial effects:

through the arrangement of the connecting parts, firstly, the clamping grooves are formed in the hanging basket main body; the clamping bulge is welded on the seat body and is matched with the clamping groove; the clamping protrusions are connected with the clamping grooves in an inserting mode, and the clamping protrusions and the clamping grooves jointly form an auxiliary fixing structure of the seat body, so that the fixing strength between the seat body and the hanging basket main body can be improved;

secondly, the sliding seat is welded with a connecting seat and is connected to the sliding rod B in a sliding manner; each sliding rod B is sleeved with an elastic block B, and the two elastic blocks B jointly form a buffer structure when the sliding seat is pulled, so that the rigid fracture between the sliding rod B and the seat body can be avoided;

thirdly, the base body is of a T-shaped structure, and the base body of the T-shaped structure forms a protection structure of the fixing bolt A, so that the fixing bolt A can be prevented from being deformed due to collision and cannot be disassembled;

fourthly, because of the sliding seat is Z-shaped structure, and the sliding seat contacts with the fixing bolt B, and the tail part of the sliding seat is positioned above the fixing bolt B, thereby realizing the locking and collision protection of the clamping type of the fixing bolt B through the sliding seat.

Through the arrangement of the buffer part, firstly, the elastic block A is connected to the sliding rod A in a sliding mode, and the top end face and the bottom end face of the elastic block A are in elastic contact with the hanging basket main body and the buffer block respectively, so that elastic buffering can be achieved through the elastic block A when the buffer block is in contact with the ground;

secondly, the buffer block is in a rectangular block structure, the bottom end face of the buffer block is polished, and the bottom end face of the buffer block is in an arc structure after polishing, so that the probability of breaking the joint of the buffer block and the sliding rod A can be reduced when the buffer block is in contact with uneven ground;

thirdly, four bulges are welded in the auxiliary seat in a linear array shape, the bulges are in semi-cylindrical structures, and the bulges are in elastic contact with the head ends of the auxiliary arms, so that the hanging basket main body can vibrate when the auxiliary arms are in sequential contact with the bulges, and the blockage at the drain hole can be cleaned by vibration;

and fourthly, four auxiliary arms are arranged on each buffer block, two auxiliary arms are symmetrically welded on each buffer block, the left end face and the right end face of each auxiliary arm are in contact with the inner side of the auxiliary seat, and the buffer blocks can be shared by the stress at the joints of the sliding rods A through the matching of the auxiliary seats and the auxiliary arms.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 is an enlarged schematic view of fig. 2 at a.

Fig. 4 is a left side view of the present invention.

Fig. 5 is an enlarged view of the structure of fig. 4B according to the present invention.

Fig. 6 is an axial view of the present invention in a disassembled configuration.

Fig. 7 is an enlarged view of the structure of fig. 6 according to the present invention.

Fig. 8 is an enlarged view of fig. 6D according to the present invention.

Fig. 9 is a left enlarged view of the auxiliary seat, boss and auxiliary arm of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a basket body; 101. a drain hole; 102. an auxiliary seat; 103. a protrusion; 104. a clamping groove; 2. a buffer section; 201. a slide bar A; 202. a buffer block; 203. an elastic block A; 204. an auxiliary arm; 3. a connecting portion; 301. a base body; 302. clamping the bulges; 303. fixing the bolt A; 304. a slide bar B; 305. a baffle ring; 306. a sliding seat; 307. an elastic block B; 308. a connecting seat; 309. and fixing the bolt B.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 9:

the invention provides a lifting structure of construction machinery, comprising a hanging basket body 1; the hanging basket body 1 is of a rectangular frame-shaped structure, two buffering parts 2 are mounted on the hanging basket body 1, and four connecting parts 3 are mounted on the hanging basket body 1; the basket body 1 includes: the hanging basket comprises four clamping grooves 104, wherein the four clamping grooves 104 are arranged on the hanging basket body 1, and the four clamping grooves 104 are all of a T-shaped groove structure; the connection portion 3 includes: the hanging basket comprises a base body 301, wherein a fixing bolt A303 and a fixing bolt B309 which are used for fixing the base body 301 and the hanging basket body 1 are inserted into the base body 301, and the fixing bolt A303 and the fixing bolt B309 are both in threaded connection with the hanging basket body 1; the clamping protrusion 302 is welded on the base body 301, and the clamping protrusion 302 is matched with the clamping groove 104; the clamping protrusions 302 are connected with the clamping grooves 104 in an inserted mode, and the clamping protrusions 302 and the clamping grooves 104 jointly form an auxiliary fixing structure of the base body 301, so that the fixing strength between the base body 301 and the hanging basket main body 1 can be improved; the connection portion 3 further includes: the two sliding rods B304 are arranged on the sliding rod B304, the two sliding rods B304 are symmetrically installed on the base body 301, and each sliding rod B304 is fixedly connected with a stop ring 305 through a bolt; a sliding seat 306, a connecting seat 308 is welded on the sliding seat 306, and the sliding seat 306 is connected to the sliding rod B304 in a sliding manner; each sliding rod B304 is sleeved with an elastic block B307, and the two elastic blocks B307 jointly form a buffer structure when the sliding seat 306 is pulled, so that the rigid fracture between the sliding rod B304 and the seat body 301 can be avoided; the base body 301 is of a T-shaped structure, and the base body 301 of the T-shaped structure forms a protection structure of the fixing bolt A303, so that the fixing bolt A303 can be prevented from being deformed due to collision and being incapable of being disassembled; the sliding seat 306 is of a Z-shaped structure, the sliding seat 306 is in contact with the fixing bolt B309, and the tail of the sliding seat 306 is located above the fixing bolt B309, so that the clamping type looseness prevention and collision protection of the fixing bolt B309 can be realized through the sliding seat 306.

Referring to fig. 2 and 3, the basket body 1 includes: the drain holes 101 are arranged on the hanging basket body 1 in a rectangular array mode, the drain holes 101 arranged in the rectangular array mode jointly form a drainage structure of the hanging basket body 1, and the drain holes 101 are in a conical hole structure, so that the probability of blockage of the drain holes 101 can be reduced while drainage of the hanging basket body 1 is achieved.

Referring to fig. 1, the buffer part 2 includes: the two sliding rods A201 are arranged, and the two sliding rods A201 are connected to the hanging basket body 1 in a sliding mode; the head ends of the two sliding rods A201 are both provided with threads, and the head ends of the two sliding rods A201 are both in threaded connection with the buffer block 202; the elastic block A203 is connected to the sliding rod A201 in a sliding mode, and the top end face and the bottom end face of the elastic block A203 are in elastic contact with the hanging basket body 1 and the buffer block 202 respectively, so that elastic buffering can be achieved through the elastic block A203 when the buffer block 202 is in contact with the ground; the buffer block 202 is in a rectangular block structure, the bottom end face of the buffer block 202 is polished, and the bottom end face of the buffer block 202 is in an arc structure after being polished, so that the probability of breaking the joint of the buffer block 202 and the sliding rod A201 can be reduced when the buffer block 202 is in contact with uneven ground.

Referring to fig. 2 and 3, the basket body 1 further includes: the auxiliary seats 102 are four in number, the four auxiliary seats 102 are welded on the basket body 1, and each auxiliary seat 102 is composed of two rectangular plates; the buffer 2 further includes: the auxiliary arms 204 are provided with four auxiliary arms 204, two auxiliary arms 204 are symmetrically welded on each buffer block 202, and the left end surface and the right end surface of each auxiliary arm 204 are in contact with the inner side of the auxiliary seat 102, so that the stress sharing of the connection part of the buffer block 202 and the sliding rod A201 can be realized through the matching of the auxiliary seat 102 and the auxiliary arms 204; four protrusions 103 are welded in the auxiliary seat 102 in a linear array shape, the protrusions 103 are semi-cylindrical structures, and the protrusions 103 are in elastic contact with the head ends of the auxiliary arms 204, so that when the auxiliary arms 204 are in sequential contact with the protrusions 103, vibration of the hanging basket body 1 can be realized, and vibration cleaning of blockages on the drain holes 101 is further realized.

In another embodiment, the head end of the auxiliary arm 204 is arc-shaped, so that the wear of the auxiliary arm 204 and the protrusion 103 can be reduced.

The specific use mode and function of the embodiment are as follows:

firstly, the connecting seat 308 is connected with the steel wire rope, when the connecting seat 308 is pulled by the steel wire rope, the connecting seat 308 is welded on the sliding seat 306, and the sliding seat 306 is connected on the sliding rod B304 in a sliding manner; each sliding rod B304 is sleeved with an elastic block B307, and the two elastic blocks B307 jointly form a buffer structure when the sliding seat 306 is pulled, so that the rigid fracture between the sliding rod B304 and the seat body 301 can be avoided;

when the basket body 1 is placed on the ground, firstly, the elastic block A203 is connected to the sliding rod A201 in a sliding mode, and the top end face and the bottom end face of the elastic block A203 are respectively in elastic contact with the basket body 1 and the buffer block 202, so that elastic buffering can be achieved through the elastic block A203 when the buffer block 202 is in contact with the ground; secondly, because the buffer block 202 is in a rectangular block structure, the bottom end face of the buffer block 202 is polished, and the bottom end face of the buffer block 202 is in an arc structure after polishing, the probability of breaking the connection between the buffer block 202 and the sliding rod A201 can be reduced when the buffer block 202 is in contact with uneven ground; thirdly, four protrusions 103 are welded in the auxiliary seat 102 in a linear array manner, the protrusions 103 are in a semi-cylindrical structure, and the protrusions 103 are in elastic contact with the head ends of the auxiliary arms 204, so that when the auxiliary arms 204 are in sequential contact with the protrusions 103, vibration of the hanging basket body 1 can be realized, and vibration cleaning of the drain holes 101 for removing blockages is further realized; fourthly, four auxiliary arms 204 are arranged, two auxiliary arms 204 are symmetrically welded on each buffer block 202, and the left end face and the right end face of each auxiliary arm 204 are in contact with the inner side of the auxiliary seat 102, so that the stress sharing of the joint of the buffer block 202 and the sliding rod A201 can be realized through the matching of the auxiliary seat 102 and the auxiliary arms 204.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A hoisting structure of construction machinery, characterized in that: comprises a basket body (1); the hanging basket main body (1) is of a rectangular frame-shaped structure, two buffering parts (2) are mounted on the hanging basket main body (1), and four connecting parts (3) are mounted on the hanging basket main body (1); the basket body (1) comprises: the hanging basket comprises drain holes (101), wherein the drain holes (101) are arranged on the hanging basket body (1) in a rectangular array shape, the drain holes (101) arranged in the rectangular array shape jointly form a drainage structure of the hanging basket body (1), and the drain holes (101) are in a conical hole structure;

the basket body (1) comprises:

the auxiliary seats (102), the number of the auxiliary seats (102) is four, and the four auxiliary seats (102) are all welded on the hanging basket main body (1);

the buffer part (2) comprises:

the auxiliary arms (204) are arranged, the number of the auxiliary arms (204) is four, two auxiliary arms (204) are symmetrically welded on each buffer block (202), and the left end face and the right end face of each auxiliary arm (204) are in contact with the inner side of the auxiliary seat (102);

four bulges (103) are welded in each auxiliary seat (102) in a linear array shape, the bulges (103) are in semi-cylindrical structures, and the bulges (103) are in elastic contact with the head ends of the auxiliary arms (204);

the connecting portion (3) includes:

the hanging basket comprises a base body (301), wherein a fixing bolt A (303) and a fixing bolt B (309) which are used for fixing the base body (301) and the hanging basket body (1) are inserted into the base body (301), and the fixing bolt A (303) and the fixing bolt B (309) are in threaded connection with the hanging basket body (1);

the two sliding rods B (304) are arranged, and the two sliding rods B (304) are symmetrically arranged on the base body (301);

the sliding seat (306), the connecting seat (308) is welded on the sliding seat (306), and the sliding seat (306) is connected to the sliding rod B (304) in a sliding manner;

the base body (301) is of a T-shaped structure, and the base body (301) of the T-shaped structure forms a protection structure of the fixing bolt A (303);

the sliding seat (306) is of a Z-shaped structure, the sliding seat (306) is in contact with the fixing bolt B (309), and the tail of the sliding seat (306) is located above the fixing bolt B (309).

2. A hoisting structure of a construction machine according to claim 1, wherein: the buffer part (2) comprises:

the hanging basket comprises two sliding rods A (201), wherein the two sliding rods A (201) are arranged, and the two sliding rods A (201) are connected to the hanging basket body (1) in a sliding mode; the head ends of the two sliding rods A (201) are both provided with threads, and the head ends of the two sliding rods A (201) are both in threaded connection with the buffer block (202);

and the elastic block A (203), the elastic block A (203) is connected on the sliding rod A (201) in a sliding mode, and the top end face and the bottom end face of the elastic block A (203) are respectively in elastic contact with the hanging basket body (1) and the buffer block (202).

3. A hoisting structure of a construction machine according to claim 2, wherein: the buffer block (202) is of a rectangular block structure, the bottom end face of the buffer block (202) is polished, and the bottom end face of the buffer block (202) is polished to be of an arc structure.

4. A hoisting structure of a construction machine according to claim 1, wherein: each auxiliary seat (102) is composed of two rectangular plates.

5. A hoisting structure of a construction machine according to claim 1, wherein: the basket body (1) further comprises:

the hanging basket comprises hanging basket bodies (1), wherein the hanging basket bodies (1) are provided with four clamping grooves (104), the four clamping grooves (104) are all arranged on the hanging basket bodies (104), and the four clamping grooves (104) are all of T-shaped groove structures;

the connecting part (3) comprises:

the clamping protrusion (302), the clamping protrusion (302) is welded on the base body (301), and the clamping protrusion (302) is matched with the clamping groove (104); the clamping protrusion (302) is connected with the clamping groove (104) in an inserting mode, and the clamping protrusion (302) and the clamping groove (104) jointly form an auxiliary fixing structure of the base body (301).

6. A hoisting structure of a construction machine according to claim 1, wherein: the connecting portion (3) further includes:

each sliding rod B (304) is fixedly connected with a stop ring (305) through a bolt;

each sliding rod B (304) is sleeved with an elastic block B (307), and the two elastic blocks B (307) jointly form a buffer structure when the sliding seat (306) is pulled.