CN214031362U

CN214031362U - Special hoisting tool for movable arm assembly welding

Info

Publication number: CN214031362U
Application number: CN202021803719.6U
Authority: CN
Inventors: 张霞; 高祥蒙
Original assignee: Shandong Huawei Zhongte Machinery Co ltd
Current assignee: Shandong Huawei Zhongte Machinery Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-08-24
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a special hoist and mount frock of swing arm assembly welding. The utility model discloses in, including the riser, the welding of the positive bottom end of riser has the hanger plate, the right-hand member of hanger plate is provided with the lifting bottom piece, the welding of the top end of lifting bottom piece has the pull board, fixed screw hole has been seted up to the inside of pull board, the top of lifting bottom piece has cup jointed the lifting upper plate, the internal fixation that is close to of lifting upper plate has the separation cotton, and the clearance between hanger plate and the riser is generally greater than the thickest swing arm board 5mm according to the thick selection of the board of swing arm, can prevent like this that the swing arm board from droing in the handling process, can generally be used when the thickest and thinnest swing arm is within 10 mm; the distance between the lifting bottom block and the lifting upper plate can be adjusted through the drawing plate and the fixing screw rod, and the length of the lifting upper plate can be adjusted according to needs, so that the device can be adapted to objects with different sizes, and the practicability of the device is improved.

Description

Special hoisting tool for movable arm assembly welding

Technical Field

The utility model belongs to the technical field of hoist and mount, specifically be a special hoist and mount frock of swing arm assembly welding.

Background

Hoisting refers to the general term of installation and positioning of equipment by a crane or a hoisting mechanism, and equipment, workpieces, appliances, materials and the like are hoisted by various hoisting tools in the process of maintenance or repair so as to change the positions of the equipment; entrance and upper row of equipment: starting the entering, the upper discharging and the hoisting of the organization equipment under the condition that all preparation works are completely done; preparation work before hoisting: before the equipment is hoisted, complete and careful inspection and verification work must be done. Checking whether the equipment installation reference mark and the azimuth line mark are correct or not; checking whether a lifting lug of the equipment meets the lifting requirement; tying of hoisting rigging: the system mainly comprises a pulley hanging lifting lug, a tension test and orientation adjustment of an electric winch, dragging and arranging of a dragging system and the like.

The permanent magnet jack sucker is generally adopted for hoisting at present, hoisting and transferring are inconvenient, efficiency is low, and potential safety hazards exist when the sucker is dropped easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem, a special hoisting tool for assembling and welding the movable arm is provided.

The utility model adopts the technical scheme as follows: a lifting tool special for movable arm assembly welding comprises a vertical plate, wherein a lifting plate is welded at the tail end of the bottom of the front side of the vertical plate, a lifting bottom block is arranged at the right end of the lifting plate, a pull plate is welded at the tail end of the top of the lifting bottom block, a fixing threaded hole is formed in the pull plate, a lifting upper plate is sleeved at the top end of the lifting bottom block, and barrier cotton is fixedly installed in the lifting upper plate, close to the vertical plate;

the lifting device is characterized in that a through hole is formed in the outer portion of the lifting upper plate, a fixing screw rod is connected to the inner portion of the through hole through threads, the size of the fixing screw rod is matched with the aperture of the fixing threaded hole, the fixing screw rod penetrates through the lifting upper plate and the fixing screw rod, one end, located on the inner side of the lifting upper plate, of the fixing screw rod is connected with a fixing gasket through threads, and one side face, close to the lifting upper plate, of the fixing gasket is attached to the surface of the lifting upper plate.

In a preferred embodiment, the barrier cotton is made of a natural rubber material, and frosted anti-skid particles are sprayed on one side surface of the vertical plate.

In a preferred embodiment, a fastening bolt is fixedly installed inside one end, close to the hoisting upper plate, of the blocking cotton, a fixing threaded hole is formed in the opposite surface of the hoisting upper plate and the blocking cotton, and the fastening bolt penetrates through the blocking cotton to fix the blocking cotton inside the hoisting upper plate.

In a preferred embodiment, the top end of the vertical plate is provided with a hoisting ring, the size diameter of the hoisting ring is matched with the hook of a common hoisting device, and the inner wall of the opening of the hoisting ring is subjected to deburring and polishing treatment by a deburring machine.

In a preferred embodiment, the number of the fixing screws is two, and the two fixing screws are arranged on the left and right sides of the side surface of the lifting upper plate with the middle point of the lifting bottom block as a symmetry center.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, increase the hoisting ring on the riser, guarantee that the couple can easily pass, it increases the groove and is convenient for insert the gap between the swing arm board to lift by crane the board beginning department, the clearance between hoisting plate and the riser is generally greater than thickest swing arm board 5mm according to the thick selection of the board of swing arm, can prevent like this that handling in-process swing arm board from droing, can be general when thickest and thinnest swing arm difference within 10mm, it generally can the direct welding to the riser to lift by crane the board, if the swing arm board is thick to differ too big the hoisting plate can make a plurality of widths and change into the assembled, it is fixed with M20 bolt cooperation lock nut, can satisfy various thickness swing arm board assembly welding like this, and can guarantee the security of hoist and mount.

2. The utility model discloses in, lift by crane the bottom block and lift by crane the distance between the upper plate and can adjust through pull board and clamping screw to when the length of lifting by crane article is different, also can adjust the length of lifting by crane the upper plate as required, thereby make the device can the not equidimension object of adaptation, increased the device's practicality.

Drawings

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

FIG. 2 is a right-middle view of the present invention;

fig. 3 is the schematic diagram of the internal structure of the middle crane of the present invention.

The labels in the figure are: 1-vertical plate, 2-hoisting ring, 3-hoisting plate, 4-hoisting upper plate, 5-hoisting bottom block, 6-fixing screw rod, 7-barrier cotton, 8-fixing gasket, 9-drawing plate and 10-fixing threaded hole.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 belong to the protection scope of the present invention.

Referring to fig. 1-3, the lifting tool special for movable arm assembly welding comprises a vertical plate 1, wherein a lifting ring 2 is arranged at the top end of the vertical plate 1, the size diameter of the lifting ring 2 is matched with that of a hook of a common lifting device, and the inner wall of an opening of the lifting ring 2 is subjected to deburring and polishing treatment by a deburring machine; the lifting plate 3 is welded at the tail end of the bottom of the front face of the vertical plate 1, a lifting bottom block 5 is arranged at the right end of the lifting plate 3, a pull plate 9 is welded at the tail end of the top of the lifting bottom block 5, a fixing threaded hole 10 is formed in the pull plate 9, a lifting upper plate 4 is sleeved at the top end of the lifting bottom block 5, blocking cotton 7 is fixedly installed in the lifting upper plate 4 close to the vertical plate 1, the blocking cotton 7 is made of a natural rubber material, one side face of the vertical plate 1, on which the blocking cotton 7 is sprayed, is provided with frosted anti-skid particles, a fastening bolt is fixedly installed in the blocking cotton 7 close to one end of the lifting upper plate 4, a fixing threaded hole is formed in the opposite face of the lifting upper plate 4 and the blocking cotton 7, and the fastening bolt penetrates through the blocking cotton 7 to fix the blocking cotton 7 in the lifting upper plate 4;

a through hole is formed in the outer portion of the lifting upper plate 4, fixing screw rods 6 are connected to the inner portion of the through hole through threads, the number of the fixing screw rods 6 is two, and the two fixing screw rods 6 are arranged on the left side and the right side of the side surface of the lifting upper plate 4 by taking the middle point of the lifting bottom block 5 as a symmetric center; the size of the fixing screw rod 6 is matched with the aperture of the fixing threaded hole 10, the fixing screw rod 6 penetrates through the hoisting upper plate 4 and the fixing screw rod 6, one end, located on the inner side of the hoisting upper plate 4, of the fixing screw rod 6 is connected with a fixing gasket 8 through threads, and one side face, close to the hoisting upper plate 4, of the fixing gasket 8 is attached to the surface of the hoisting upper plate 4.

The working principle is as follows: when the special hoisting tool for the movable arm assembly welding is used, the hook of the hoisting device can be hung in the hoisting ring 2, then when the distance between the hoisting upper plate 4 and the hoisting bottom block 5 is adjusted according to the length of an object to be hoisted, the fixing screw 6 can be screwed out, the distance between the hoisting upper plate 4 and the drawing plate 9 is adjusted outside the drawing plate 9, the position of the fixing gasket 8 is adjusted, the fixing gasket 8 is right opposite to the opening, the fixing screw 6 is screwed into the fixing threaded hole 10, the fixing screw 6 is fixedly screwed into the fixing gasket 8, and the adjustment of the distance between the hoisting upper plate 4 and the hoisting bottom block 5 is completed.

In this special hoisting tool for movable arm assembly welding, hoisting ring 2 is added on vertical plate 1, it is ensured that the hook can easily pass through, the opening of the hoisting plate is provided with a groove convenient for inserting into the gap between the movable arm plates, the gap between the hoisting plate and the vertical plate is generally larger than the maximum thickness of the movable arm plate by 5mm according to the plate thickness of the movable arm, thus the movable arm plate can be prevented from falling off in the hoisting process, the movable arm plate can be universal when the maximum thickness and the minimum thickness of the movable arm are within 10mm, the hoisting plate can be generally directly welded on the vertical plate, if the thickness of the movable arm plate is too large, the hoisting plate can be manufactured with a plurality of widths and changed into an assembly type, M20 bolts are matched with locking nuts for fixation, thus, the assembly welding of the movable arm plates with various thicknesses can be satisfied, and the hoisting safety can be ensured.

In this special hoist and mount frock of movable arm assembly welding, lift by crane the distance between bottom block 5 and the upper plate 4 of lifting by crane can adjust through pull board 9 and clamping screw 6 to when the length of lifting by crane article is different, also can adjust the length of lifting by crane upper plate 4 as required, thereby make the device can the not equidimension object of adaptation, increased the device's practicality.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a special hoist and mount frock is welded to movable arm assembly, includes riser (1), its characterized in that: the lifting plate (3) is welded at the tail end of the bottom of the front face of the vertical plate (1), a lifting bottom block (5) is arranged at the right end of the lifting plate (3), a pull plate (9) is welded at the tail end of the top of the lifting bottom block (5), a fixing threaded hole (10) is formed in the pull plate (9), a lifting upper plate (4) is sleeved at the top end of the lifting bottom block (5), and blocking cotton (7) is fixedly installed in the lifting upper plate (4) close to the vertical plate (1);

the outer portion of the lifting upper plate (4) is provided with a through hole, the inner portion of the through hole is connected with a fixing screw rod (6) through threads, the size of the fixing screw rod (6) is matched with the aperture of a fixing threaded hole (10), the fixing screw rod (6) penetrates through the lifting upper plate (4) and the fixing screw rod (6), one end, located on the inner side of the lifting upper plate (4), of the fixing screw rod (6) is connected with a fixing gasket (8) through threads, and one side face, close to the lifting upper plate (4), of the fixing gasket (8) is attached to the surface of the lifting upper plate (4).

2. The special hoisting tool for the assembling and welding of the movable arm as claimed in claim 1, wherein: the barrier cotton (7) is made of natural rubber materials, and frosted anti-skid particles are sprayed on one side face, located on the vertical plate (1), of the barrier cotton (7).

3. The special hoisting tool for the assembling and welding of the movable arm as claimed in claim 1, wherein: fastening bolts are fixedly mounted inside one end, close to the hoisting upper plate (4), of the blocking cotton (7), fixing threaded holes are formed in the opposite surfaces of the hoisting upper plate (4) and the blocking cotton (7), the fastening bolts penetrate through the blocking cotton (7), and the blocking cotton (7) is fixed inside the hoisting upper plate (4).

4. The special hoisting tool for the assembling and welding of the movable arm as claimed in claim 1, wherein: the top end of the vertical plate (1) is provided with a hoisting ring (2), the size diameter of the hoisting ring (2) is matched with the hook of a common hoisting device, and the inner wall of the opening of the hoisting ring (2) is subjected to deburring and polishing treatment by a deburring machine.

5. The special hoisting tool for the assembling and welding of the movable arm as claimed in claim 1, wherein: the number of the fixing screw rods (6) is two, and the two fixing screw rods (6) are arranged on the left side and the right side of the side surface of the lifting upper plate (4) by taking the middle point of the lifting bottom block (5) as a symmetrical center.