CN217025022U

CN217025022U - Stable lifting device for steel structure machining

Info

Publication number: CN217025022U
Application number: CN202220547787.3U
Authority: CN
Inventors: 李永华
Original assignee: Yichang Zhongyou Machinery Co ltd
Current assignee: Yichang Zhongyou Machinery Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-22
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a stable lifting device for steel structure machining, and relates to the technical field of carrying devices. This steel construction processing is with stabilizing elevating gear, including the mount, the inside pivot of mount is rotated and is connected with the screw rod, the both sides surface of screw rod is equipped with opposite screw thread respectively, the lateral wall fixedly connected with driver of mount, the drive end and the screw rod fixed connection of driver, driver drive screw rod rotation regulation holding frame's position, make the holding frame support the steel pipe, the inside of V-arrangement swivel mount inserted the steel pipe, when the crane hoisted the steel pipe, the inner wall and the outer wall department of steel pipe were supported to the V-arrangement swivel mount, increased the contact point of V-arrangement swivel mount and steel pipe, and then carried out the centre gripping to the steel pipe of different length.

Description

Stable lifting device for steel structure machining

Technical Field

The utility model relates to the technical field of carrying devices, in particular to a stable lifting device for steel structure machining.

Background

The large steel pipe is one of important building materials for buildings, the requirement on the large steel pipe is increasing in building construction, and the manufacturing mode of the large steel pipe also comprises a hot working mode and a cold working mode, wherein the hot working mode is that special heat treatment is not carried out after forging and forming under a high temperature condition, the cold working mode is that steel is processed by cold drawing (rolling), and the two modes have advantages and disadvantages;

in current building construction, will concentrate a large-scale steel in large-scale usually and place the deposit point and transport to the assembly position, this process needs the personnel to transport through simple and easy transportation equipment or will launch crane hoist and mount transportation, thereby the former leads to the steel pipe to drop easily and causes steel pipe damage or safety problem in the in-process of carrying in going up and down, and the latter leads to haulage equipment size great easily, operates not convenient and fast's problem enough.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a stable lifting device for steel structure processing, which solves the problems that a steel pipe is easy to fall off in the carrying process to cause the damage or safety of the steel pipe, and the conveying equipment is easy to have larger size and is inconvenient and quick to operate.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a stable lifting device for steel structure processing comprises a fixing frame, wherein a rotating shaft in the fixing frame is rotatably connected with a screw rod, the outer surfaces of two sides of the screw rod are respectively provided with opposite threads, the side wall of the fixing frame is fixedly connected with a driver, the driving end of the driver is fixedly connected with the screw rod, the inner part of the fixing frame is fixedly connected with a guide rod, the outer surface of the screw rod is in threaded connection with a clamping frame, the guide rod penetrates through the clamping frame, the bottom of the clamping frame is provided with a clamping assembly, the clamping assembly comprises a V-shaped rotating frame, the V-shaped rotating frame is rotatably arranged in the clamping frame through the rotating shaft, the bottom of the V-shaped rotating frame is fixedly connected with an elastic limiting strip, the bottom of the clamping frame is fixedly connected with a limiting block, the limiting block is fixedly connected with the elastic limiting strip, the side wall of the V-shaped rotating frame is rotatably connected with a rotating arm through the rotating shaft, the utility model discloses a steel pipe clamping device, including the lateral wall fixedly connected with of swinging boom, the lateral wall fixedly connected with first elasticity strip of swinging boom, first elasticity strip and V-arrangement swivel mount fixed connection, be connected the mount with the crane, the driver drives the position of screw rod rotation regulation holding frame, make the holding frame support the steel pipe, the V-arrangement swivel mount inserts the inside of steel pipe, when the crane hoists the steel pipe, the inner wall and the outer wall department of steel pipe are supported to the V-arrangement swivel mount, increase the contact point of V-arrangement swivel mount and steel pipe, and then carry out the centre gripping to the steel pipe of different length, improve the stability of centre gripping steel pipe simultaneously, and the swinging boom supports the inner wall of steel pipe through the elastic force of first elasticity strip, further improve the stability of centre gripping, the swinging boom of V-arrangement conveniently inserts the inner wall of steel pipe simultaneously.

Preferably, a sliding opening is formed in the surface of the V-shaped rotating frame, a sliding seat is connected inside the sliding opening in a sliding mode, and a first magnetic block is fixedly connected to the bottom of the sliding seat.

Preferably, the lateral wall fixedly connected with second magnetic path of swinging boom, second magnetic path and first magnetic path magnetism repel each other, and the sliding seat passes through magnetic repulsion and is located the top of sliding opening, and when V-arrangement swivel mount centre gripping steel pipe, when the steel pipe pushed down the sliding seat, the magnetic repulsion through first magnetic path and second magnetic path made the swinging boom tightly support the inner wall of steel pipe, improved the stability when going up and down, reduced the probability that the production when it moved rocked.

Preferably, the upper side wall of V-arrangement swivel mount has seted up the joint mouth, and the joint mouth blocks the lateral wall department of steel pipe, avoids it to take place to rotate when going up and down.

Preferably, the top of the fixing frame is fixedly connected with a connecting frame, the top of the connecting frame is fixedly connected with a connecting sleeve, and the top center of the connecting sleeve is connected with a workpiece in a sliding manner.

Preferably, worker shape surface is equipped with spacing subassembly, spacing subassembly includes the spring, the spring cup joints in worker shape's surface department, spacing mouth has been seted up to worker shape's bottom, the spacing frame of inner wall department fixedly connected with of adapter sleeve top, through with worker shape fixed mounting on the crane, personnel can carry out the centre gripping according to the angle of the rotatory mount in position of steel pipe, and then need not the crane and remove, when hoisting the steel pipe through the crane, the spring atress shrink makes spacing frame insert the inside of spacing mouth, and then avoids the steel pipe to receive external force and rotate in the in-process of lift transport, reduces the probability of colliding with when it goes up and down.

(III) advantageous effects

The utility model provides a stable lifting device for steel structure machining. The method has the following beneficial effects:

(one), this stable elevating gear is used in steel construction processing, the driver drives the position of screw rod rotation regulation holding frame, make the holding frame support the steel pipe, the inside that the steel pipe was inserted to the V-arrangement swivel mount, when the crane hoisted the steel pipe, the V-arrangement swivel mount supported the inner wall and the outer wall department of steel pipe, increase the contact point of V-arrangement swivel mount and steel pipe, and then carry out the centre gripping to the steel pipe of different length, improve the stability of centre gripping steel pipe simultaneously, and the swinging boom supports the inner wall of steel pipe through the elastic force of first elastic strip, further improve the stability of centre gripping, the swinging boom of V-arrangement conveniently inserts the inner wall of steel pipe simultaneously.

(II), this steel construction processing is with stabilizing elevating gear, the sliding seat is located the top of slip mouth through magnetism repulsion, during V-arrangement swivel mount centre gripping steel pipe, when the steel pipe pushed down the sliding seat, the magnetism repulsion through first magnetic path and second magnetic path made the swinging boom tightly to support the inner wall of steel pipe, stability when improving the lift reduces the probability that the production when it removed rocked, and the joint mouth blocks the lateral wall department of steel pipe, avoids it to take place autogyration when going up and down.

(III), this stable elevating gear is used in steel construction processing, through with worker's shape fixed mounting on the crane, the personnel can carry out the centre gripping according to the angle of the rotatory mount in position of steel pipe, and then need not the crane and remove, when hoisting up the steel pipe through the crane, the spring atress shrink makes spacing frame insert the inside of spacing mouthful, and then avoids the steel pipe to receive external force and rotate at the in-process of lift transport, reduces the probability that collides with when it goes up and down.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a clamping assembly according to the present invention;

FIG. 3 is a schematic view of a rotary arm structure according to the present invention;

FIG. 4 is a schematic view of the internal structure of the sliding port of the present invention;

fig. 5 is a schematic structural view of the limiting assembly of the present invention.

In the figure: 1. a fixed mount; 2. a screw; 3. a driver; 4. a guide rod; 5. a clamping frame; 6. a clamping assembly; 7. a connecting frame; 8. connecting sleeves; 9. a workpiece; 10. a limiting component; 601. a V-shaped rotating frame; 602. an elastic limit strip; 603. a limiting block; 604. a rotating arm; 605. a first elastic strip; 606. a sliding port; 607. a sliding seat; 608. a first magnetic block; 609. a second magnetic block; 610. a card interface; 101. a spring; 102. a limiting port; 103. a limiting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a stable lifting device for steel structure processing comprises a fixing frame 1, wherein a rotating shaft in the fixing frame 1 is rotatably connected with a screw rod 2, the outer surfaces of two sides of the screw rod 2 are respectively provided with opposite threads, the side wall of the fixing frame 1 is fixedly connected with a driver 3, the driving end of the driver 3 is fixedly connected with the screw rod 2, the inner part of the fixing frame 1 is fixedly connected with a guide rod 4, the outer surface of the screw rod 2 is in threaded connection with a clamping frame 5, the guide rod 4 penetrates through the clamping frame 5, the bottom of the clamping frame 5 is provided with a clamping assembly 6, the clamping assembly 6 comprises a V-shaped rotating frame 601, the V-shaped rotating frame 601 is rotatably arranged in the clamping frame 5 through the rotating shaft, the bottom of the V-shaped rotating frame 601 is fixedly connected with an elastic limiting strip 602, the bottom of the clamping frame 5 is fixedly connected with a limiting block 603, and the limiting block 603 is fixedly connected with the elastic limiting strip 602, the side wall of the V-shaped rotating frame 601 is rotatably connected with a rotating arm 604 through a rotating shaft, the side wall of the rotating arm 604 is fixedly connected with a first elastic strip 605, the first elastic strip 605 is fixedly connected with the V-shaped rotating frame 601, the fixing frame 1 is connected with a crane, the driver 3 drives the screw rod 2 to rotate and adjust the position of the clamping frame 5, the clamping frame 5 is enabled to abut against a steel pipe, the V-shaped rotating frame 601 is inserted into the steel pipe, when the crane lifts the steel pipe, the V-shaped rotating frame 601 abuts against the inner wall and the outer wall of the steel pipe, contact points of the V-shaped rotating frame 601 and the steel pipe are increased, steel pipes with different lengths are clamped, the stability of the clamped steel pipe is improved, the rotating arm 604 abuts against the inner wall of the steel pipe through the elastic force of the first elastic strip 605, the clamping stability is further improved, and meanwhile the V-shaped rotating arm 604 is convenient to be inserted into the inner wall of the steel pipe.

The surface of the V-shaped rotating frame 601 is provided with a sliding opening 606, a sliding seat 607 is slidably connected inside the sliding opening 606, and the bottom of the sliding seat 607 is fixedly connected with a first magnetic block 608.

The side wall of the rotating arm 604 is fixedly connected with a second magnetic block 609, the second magnetic block 609 and the first magnetic block 608 are in magnetic repulsion, the sliding seat 607 is located above the sliding opening 606 through magnetic repulsion, when the V-shaped rotating frame 601 clamps a steel pipe, and the steel pipe presses down the sliding seat 607, the rotating arm 604 is tightly propped against the inner wall of the steel pipe through the magnetic repulsion of the first magnetic block 608 and the second magnetic block 609, so that the lifting stability is improved, and the probability of shaking generated when the rotating arm moves is reduced.

The joint interface 610 has been seted up to the last lateral wall of V-arrangement swivel mount 601, and joint interface 610 blocks the lateral wall department of steel pipe, avoids it to take place autogyration when going up and down.

The top fixedly connected with link 7 of mount 1, the top fixedly connected with adapter sleeve 8 of link 7, the top center department sliding connection of adapter sleeve 8 has worker's shape 9.

9 surfaces of worker's shape spare are equipped with spacing subassembly 10, spacing subassembly 10 includes spring 101, spring 101 cup joints the surface department at worker's shape spare 9, spacing mouthful 102 has been seted up to the bottom of worker's shape spare 9, the spacing frame 103 of inner wall department fixedly connected with of adapter sleeve 8 top, through with 9 fixed mounting of worker's shape spare on the crane, personnel can carry out the centre gripping according to the angle of the rotatory mount 1 in position of steel pipe, and then need not the crane and remove, when hoisting up the steel pipe through the crane, spring 101 atress shrink makes spacing frame 103 insert the inside of spacing mouthful 102, and then avoid the steel pipe to receive external force and rotate at the in-process of lift transport, reduce the probability that collides with when it goes up and down.

When the steel pipe lifting device works, the I-shaped part 9 is fixedly arranged on a crane, a person can clamp the steel pipe according to the angle of the fixed frame 1 rotated by the position of the steel pipe, the crane does not need to move, when the steel pipe is lifted by the crane, the spring 101 is stressed to contract so that the limiting frame 103 is inserted into the limiting opening 102, the steel pipe is prevented from rotating by external force in the lifting and carrying process, the probability of collision during lifting is reduced, the driver 3 drives the screw rod 2 to rotate and adjust the position of the clamping frame 5, the clamping frame 5 is abutted against the steel pipe, the V-shaped rotating frame 601 is inserted into the steel pipe, when the crane lifts the steel pipe, the V-shaped rotating frame 601 is abutted against the inner wall and the outer wall of the steel pipe, the contact point between the V-shaped rotating frame 601 and the steel pipe is increased, the steel pipes with different lengths are clamped, the stability of clamping the steel pipe is improved, and the rotating arm 604 is abutted against the inner wall of the steel pipe through the elastic force of the first elastic strip 605, further improve the stability of centre gripping, the inner wall of steel pipe is conveniently inserted to the swinging boom 604 of V-arrangement simultaneously, during V-arrangement swivel mount 601 centre gripping steel pipe, during the steel pipe pushes down sliding seat 607, the magnetic repulsion through first magnetic path 608 and second magnetic path 609 makes swinging boom 604 tightly support the inner wall of steel pipe, stability when improving the lift, the probability that the production when reducing its removal rocked, the lateral wall department of steel pipe is blocked to joint mouth 610, avoid it to take place autogyration when going up and down.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel construction processing is with stabilizing elevating gear, includes mount (1), its characterized in that: the screw rod (2) is rotatably connected to an internal rotating shaft of the fixing frame (1), opposite threads are respectively arranged on the outer surfaces of two sides of the screw rod (2), a driver (3) is fixedly connected to the side wall of the fixing frame (1), the driving end of the driver (3) is fixedly connected with the screw rod (2), a guide rod (4) is fixedly connected to the inside of the fixing frame (1), a clamping frame (5) is connected to the outer surface of the screw rod (2) in a threaded manner, and the guide rod (4) penetrates through the clamping frame (5);

the bottom of holding frame (5) is equipped with centre gripping subassembly (6), centre gripping subassembly (6) are including V-arrangement swivel mount (601), V-arrangement swivel mount (601) rotate through the pivot and install the inside in holding frame (5), the bottom fixed connection of V-arrangement swivel mount (601) has elasticity spacing (602), the bottom fixedly connected with stopper (603) of holding frame (5), stopper (603) and elasticity spacing (602) fixed connection, the lateral wall of V-arrangement swivel mount (601) rotates through the pivot and is connected with swinging boom (604), the first elasticity strip (605) of lateral wall fixedly connected with of swinging boom (604), first elasticity strip (605) and V-arrangement swivel mount (601) fixed connection.

2. The stable lifting device for machining the steel structure as claimed in claim 1, wherein: the surface of the V-shaped rotating frame (601) is provided with a sliding opening (606), the inside of the sliding opening (606) is connected with a sliding seat (607) in a sliding mode, and the bottom of the sliding seat (607) is fixedly connected with a first magnetic block (608).

3. The stable lifting device for machining the steel structure as claimed in claim 2, wherein: the side wall of the rotating arm (604) is fixedly connected with a second magnetic block (609), and the second magnetic block (609) and the first magnetic block (608) are in magnetic repulsion.

4. The stable lifting device for machining the steel structure as claimed in claim 1, wherein: the upper side wall of the V-shaped rotating frame (601) is provided with a clamping interface (610).

5. The stable lifting device for machining the steel structure as claimed in claim 1, wherein: the top fixedly connected with link (7) of mount (1), the top fixedly connected with adapter sleeve (8) of link (7), sliding connection has worker's shape piece (9) in the top center department of adapter sleeve (8).

6. The stable lifting device for machining the steel structure as claimed in claim 5, wherein: the surface of the I-shaped part (9) is provided with a limiting component (10), the limiting component (10) comprises a spring (101), the spring (101) is sleeved on the outer surface of the I-shaped part (9), a limiting opening (102) is formed in the bottom of the I-shaped part (9), and a limiting frame (103) is fixedly connected to the inner wall of the upper portion of the connecting sleeve (8).