CN220245278U

CN220245278U - High-adaptability lifting sling

Info

Publication number: CN220245278U
Application number: CN202321897099.0U
Authority: CN
Inventors: 苏朋
Original assignee: Hebei Jili Rigging Co ltd
Current assignee: Hebei Jili Rigging Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2023-12-26
Anticipated expiration: 2033-07-19

Abstract

The utility model relates to a high-adaptability lifting sling, which comprises a sling substrate, wherein a rectangular bin is connected to the peripheral wall of the sling substrate in a sliding manner, a fixing assembly is arranged in the rectangular bin, a lifting ring is connected to the peripheral wall of the rectangular bin in a rotating manner, and a protection assembly is arranged on the peripheral wall of the sling substrate. This jack-up suspender of high adaptability, when using, jack-up hoist and mount article through suspender base member and rings, when facing not unidimensional goods, can carry out sliding adjustment with the rectangle storehouse on the suspender base member, and then change the position of rings on the suspender base member and fix through fixed subassembly, make the suspender base member can adapt to not unidimensional goods, the practicality is better, can effectively promote the anticorrosive fire prevention effect of suspender base member through setting up protection component, avoid the suspender base member to lead to corroding or burn out because of external environmental factor, can further promote the ability of suspender base member adaptation environment, and is more practical.

Description

High-adaptability lifting sling

Technical Field

The utility model relates to the technical field of high-adaptability lifting slings, in particular to a high-adaptability lifting sling.

Background

Many industries are not away from the lifting device, and the name of the lifting device is that the lifting device is used for carrying heavy objects, and when the lifting device is used for carrying heavy objects, a lifting sling is needed to be used for connecting the heavy objects with the lifting device, so that the heavy objects can be lifted and carried through the lifting device and the lifting sling.

For example, chinese patent (bulletin number: CN 214167102U) discloses a special novel sling for a crane, which comprises a sling substrate, connecting belts are arranged on two sides of the sling substrate, notches are formed in the connecting belts, anti-slip layers are arranged on inner surface walls of the notches, anti-slip layers are arranged on outer surface walls of the anti-slip layers, protective layers are sewn and connected to two ends of the sling substrate through needle lines, the protective layers are wrapped at two ends of the sling substrate, the sides of the sling substrate can be protected, the sling substrate is prevented from being cut out of notches by sharp edges when in use, normal use of the sling substrate is affected, potential safety hazards exist, friction between the inner surface walls of the connecting belts and hooks can be increased by double layers through the anti-slip layers and the anti-slip layers, the problem that the connecting belts easily slide and drop on the hooks and are not safe enough to use is avoided.

However, the above-mentioned search patent has a small disadvantage that the thickness and the size of the hoist sling are different for different cargoes, and the hoist sling disclosed in the above-mentioned search patent needs to be adjusted in length when carrying different cargoes, and the hoist sling is inconvenient to reasonably adjust the length according to the use requirement, and has poor adaptability, so a hoist sling with high adaptability is proposed to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a high-adaptability lifting sling, which has the advantages of convenience in adjusting the length according to the use requirement, better adaptability and the like, and solves the problems that the length of the searched patent is inconvenient to reasonably adjust according to the use requirement and the adaptability is poor when the searched patent is used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high adaptability's lifting sling, includes the sling base member, sliding connection has the rectangle storehouse on the periphery wall of sling base member, be equipped with fixed subassembly in the rectangle storehouse, rotate on the periphery wall of rectangle storehouse and be connected with rings, be equipped with protection component on the periphery wall of sling base member.

The fixing assembly comprises a plurality of round holes formed in the front face of the hanging strip base body, sliding grooves are formed in the left side and the right side of the inner cavity of the rectangular bin, two sliding blocks which are distributed front and back are connected in the sliding grooves in a sliding mode, clamping plates are fixed between the sliding blocks in a left-right opposite mode, U-shaped rods are fixed on the opposite sides of the clamping plates, two tension springs are fixed on the opposite sides of the clamping plates, three positioning cylinders are fixed on the front face of the clamping plates, and three positioning rods which are inserted into the three positioning cylinders respectively are fixed on the back faces of the clamping plates.

Further, rectangular holes for the hanging strip matrix to vertically penetrate are formed in the top surface and the bottom surface of the rectangular bin, the hanging ring is U-shaped, the circular holes are equally divided into three groups and distributed at equal intervals left and right, and the circular holes are distributed at equal intervals up and down.

Further, the sliding groove is used for allowing the sliding block to slide back and forth in the sliding groove, the hanging strip base body is located between the two clamping plates, and the three locating cylinders penetrate through the three circular holes located in the same horizontal plane respectively.

Further, the front and the back of the rectangular bin are provided with guide holes for the U-shaped rods to penetrate, and the positioning cylinder is in clearance fit with the positioning rods.

Further, a tensile layer is fixed on the peripheral wall of the sling substrate, an anti-corrosion layer is fixed on the peripheral wall of the tensile layer, a fireproof layer is fixed on the peripheral wall of the anti-corrosion layer, and a wear-resistant layer is fixed on the peripheral wall of the fireproof layer.

Further, the tensile layer is a polyester fiber layer, the anti-corrosion layer is a vulcanized silicone rubber layer, the fireproof layer is a fireproof coating, and the wear-resistant layer is a nylon woven layer.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this jack-up suspender of high adaptability, when using, jack-up hoist and mount article through suspender base member and rings, when facing not unidimensional goods, can carry out sliding adjustment with the rectangle storehouse on the suspender base member, and then change the position of rings on the suspender base member and fix through fixed subassembly, make the suspender base member can adapt to not unidimensional goods, the practicality is better, can effectively promote the anticorrosive fire prevention effect of suspender base member through setting up protection component, avoid the suspender base member to lead to corroding or burn out because of external environmental factor, can further promote the ability of suspender base member adaptation environment, and is more practical.

Drawings

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

FIG. 2 is a schematic top view of the fastening assembly of the present utility model;

fig. 3 is a schematic top view of the protective assembly of the present utility model.

In the figure: 1 a sling matrix, 2 a rectangular bin, 3 a fixing component, 301 a round hole, 302 a chute, 303 a sliding block, 304 a clamping plate, 305 a U-shaped rod, 306 a tension spring, 307 a positioning cylinder, 308 a positioning rod, 4 a lifting ring, 5 a protection component, 501 a tensile layer, 502 an anticorrosive layer, 503 a fireproof layer and 504 a wear-resisting layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a lifting sling with high adaptability in this embodiment includes a sling substrate 1, a rectangular bin 2 is slidingly connected to the peripheral wall of the sling substrate 1, a fixing component 3 is disposed in the rectangular bin 2, a lifting ring 4 is rotationally connected to the peripheral wall of the rectangular bin 2, when in use, the lifting sling substrate 1 and the lifting ring 4 are used for lifting and lifting objects, when the lifting sling substrate 1 faces goods with different sizes, the rectangular bin 2 can be slidingly adjusted, the position of the lifting ring 4 on the sling substrate 1 is changed, and the lifting sling substrate 1 is fixed through the fixing component 3, so that the sling substrate 1 can adapt to goods with different sizes, the practicability is better, a protection component 5 is disposed on the peripheral wall of the sling substrate 1, the anti-corrosion and fireproof effects of the sling substrate 1 can be effectively improved through the arrangement of the protection component 5, the sling substrate 1 is prevented from being corroded or burned out due to external environment factors, the capability of the sling substrate 1 for adapting to the environment can be further improved, and the practicability is more practical.

The fixing component 3 comprises a plurality of round holes 301 which are arranged on the front surface of the sling base body 1, the round holes 301 are evenly divided into three groups and distributed at equal intervals left and right, the round holes 301 of the same group are distributed at equal intervals up and down, the left side and the right side of the inner cavity of the rectangular bin 2 are respectively provided with a sliding groove 302, two sliding blocks 303 which are distributed front and back are respectively connected in the two sliding grooves 302, a clamping plate 304 is fixed between the two sliding blocks 303 which are opposite left and right, one side of each clamping plate 304 which is opposite to the other is fixedly provided with a U-shaped rod 305, when the length of the sling base body 1 needs to be adjusted, the two U-shaped rods 305 are pulled to the opposite side, the two U-shaped rods 305 drive the two clamping plates 304 to slide back to back along the sliding grooves 302, the front surface of the rear clamping plate 304 is fixedly provided with three positioning cylinders 307, the sling substrate 1 is located between two clamping plates 304, three positioning cylinders 307 respectively penetrate through three circular holes 301 located in the same horizontal plane, three positioning rods 308 respectively inserted into the three positioning cylinders 307 are fixed on the back surface of the front side clamping plate 304, the positioning rods 308 are further separated from the positioning cylinders 307, at the moment, the rectangular bin 2 can slide on the sling substrate 1 to be adjusted, two tension springs 306 are fixed on the opposite sides of the two clamping plates 304, when the two clamping plates 304 move oppositely, the tension springs 306 are stretched, after the two clamping plates 304 are adjusted to the proper positions, the U-shaped rods 305 are loosened, the two clamping plates 304 relatively move, the positioning rods 308 and the positioning cylinders 307 penetrate through the circular holes 301 to be butted, and then the rectangular bin 2 and the sling substrate 1 are locked to be adjusted.

Rectangular holes for the hanging strip base body 1 to vertically penetrate are formed in the top surface and the bottom surface of the rectangular bin 2, the hanging ring 4 is U-shaped, the sliding groove 302 is used for the sliding block 303 to slide back and forth in the sliding groove, guide holes for the U-shaped rod 305 to penetrate are formed in the front surface and the back surface of the rectangular bin 2, and the positioning cylinder 307 is in clearance fit with the positioning rod 308.

Referring to fig. 3, in this embodiment, a tensile layer 501 is fixed on the peripheral wall of a sling substrate 1, the tensile capability of the sling substrate 1 can be effectively improved by setting the tensile layer 501, an anti-corrosion layer 502 is fixed on the peripheral wall of the tensile layer 501, the anti-corrosion effect of the sling substrate 1 can be effectively improved by setting the anti-corrosion layer 502, the sling substrate 1 is prevented from being corroded by corrosive substances from the outside, a fireproof layer 503 is fixed on the peripheral wall of the anti-corrosion layer 502, the fireproof capability of the sling substrate 1 can be effectively improved by setting the fireproof layer 503, the rapid burning of fire can be avoided, a wear-resistant layer 504 is fixed on the peripheral wall of the fireproof layer 503, and the wear-resistant effect of the sling substrate 1 can be effectively improved by setting the wear-resistant layer 504.

The tensile layer 501 is a polyester fiber layer, polyester fiber commonly called as polyester is a synthetic fiber obtained by spinning polyester formed by polycondensation of organic dibasic acid and dihydric alcohol, has the greatest advantages of good crease resistance and shape retention, higher strength and elastic recovery capability, is firm and durable, the anti-corrosion layer 502 is a vulcanized silicone rubber layer, the vulcanized silicone rubber is a novel organic silicon elastomer and can play the protection roles of moisture resistance, corrosion resistance, vibration resistance and the like, the fireproof layer 503 is a fireproof coating, the fireproof coating is a fireproof coating which can improve the fireproof capability of the material, slow down the flame propagation speed or prevent combustion within a certain time, the wear-resistant layer 504 is a nylon woven layer, and the most outstanding advantage is that the wear-resistant nylon is high, the nylon woven protective layer is good in wear resistance and can achieve a certain anti-skid effect.

The working principle of the embodiment is as follows:

when the length of the sling substrate 1 needs to be adjusted, the two U-shaped rods 305 are pulled to the opposite sides, the two U-shaped rods 305 drive the two clamping plates 304 to slide back to back along the sliding groove 302, the positioning rods 308 are further separated from the positioning cylinder 307, at the moment, the rectangular bin 2 can slide on the sling substrate 1 for adjustment, when the two clamping plates 304 move back to back, the tension springs 306 are stretched, after the two clamping plates are adjusted to the proper positions, the U-shaped rods 305 are loosened, the two clamping plates 304 move relatively, the positioning rods 308 and the positioning cylinder 307 penetrate through the circular holes 301 for butt joint, and then the rectangular bin 2 and the sling substrate 1 are locked for adjustment.

Can effectively promote the tensile ability of suspender base member 1 through setting up tensile layer 501, can effectively promote the anticorrosive effect of suspender base member 1 through the anticorrosive coating 502 that sets up, avoid the external corrosive material to corrode suspender base member 1, can effectively promote the fire prevention ability of suspender base member 1 through the flame retardant coating 503 that sets up, avoid meeting the fire and burn out by fast, can effectively promote the wear-resisting effect of suspender base member 1 through the wearing layer 504 that sets up.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 high adaptability's lifting sling, includes suspender base member (1), its characterized in that: the hanging strip is characterized in that a rectangular bin (2) is connected to the peripheral wall of the hanging strip base body (1) in a sliding manner, a fixing assembly (3) is arranged in the rectangular bin (2), a hanging ring (4) is connected to the peripheral wall of the rectangular bin (2) in a rotating manner, and a protection assembly (5) is arranged on the peripheral wall of the hanging strip base body (1);

the fixing assembly (3) comprises a plurality of round holes (301) formed in the front face of the hanging strip base body (1), sliding grooves (302) are formed in the left side and the right side of the inner cavity of the rectangular bin (2), two sliding blocks (303) which are distributed front and back are connected in the sliding grooves (302) in a sliding mode, clamping plates (304) are fixed between the sliding blocks (303) which are opposite in the left side and the right side, U-shaped rods (305) are fixed on the opposite sides of the clamping plates (304), two tension springs (306) are fixed on the opposite sides of the clamping plates (304), three positioning cylinders (307) are fixed on the front face of the clamping plates (304), and three positioning rods (308) which are inserted into the three positioning cylinders (307) are fixed on the back face of the clamping plates (304) respectively.

2. A highly adaptable lifting sling as defined in claim 1, wherein: rectangular holes for the hanging strip base body (1) to vertically penetrate are formed in the top surface and the bottom surface of the rectangular bin (2), the hanging ring (4) is U-shaped, a plurality of round holes (301) are evenly divided into three groups and distributed at equal intervals left and right, and the round holes (301) are distributed at equal intervals up and down.

3. A highly adaptable lifting sling as defined in claim 1, wherein: the sliding chute (302) is used for sliding the sliding block (303) back and forth in the sliding chute, the sling substrate (1) is positioned between the two clamping plates (304), and the three positioning cylinders (307) respectively penetrate through the three circular holes (301) positioned in the same horizontal plane.

4. A highly adaptable lifting sling as defined in claim 1, wherein: guide holes for the U-shaped rods (305) to penetrate are formed in the front face and the back face of the rectangular bin (2), and the positioning cylinder (307) is in clearance fit with the positioning rods (308).

5. A highly adaptable lifting sling as defined in claim 1, wherein: the anti-corrosion sling is characterized in that a tensile layer (501) is fixed on the peripheral wall of the sling substrate (1), an anti-corrosion layer (502) is fixed on the peripheral wall of the tensile layer (501), a fireproof layer (503) is fixed on the peripheral wall of the anti-corrosion layer (502), and a wear-resistant layer (504) is fixed on the peripheral wall of the fireproof layer (503).

6. A highly adaptable lifting sling as defined in claim 5, wherein: the tensile layer (501) is a polyester fiber layer, the anti-corrosion layer (502) is a vulcanized silicone rubber layer, the fireproof layer (503) is a fireproof paint coating, and the wear-resistant layer (504) is a nylon woven layer.