CN213475155U

CN213475155U - Flame-retardant fireproof lifting belt

Info

Publication number: CN213475155U
Application number: CN202021558872.7U
Authority: CN
Inventors: 沈海勇; 刘祥; 朱永星
Original assignee: Jiangsu Zhuoxiang Metallurgical Machinery Manufacturing Co ltd
Current assignee: Jiangsu Zhuoxiang Metallurgical Machinery Manufacturing Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-06-18
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a fire-retardant fire prevention's hoist and mount area, including hoist and mount area main part, the upper end of hoist and mount area main part is provided with the lug, and the lower extreme surface of going up the lug is provided with the junction, the lower extreme surface of going up the junction is provided with the synthetic fiber area, and the outside in synthetic fiber area is provided with reflecting mechanism, reflecting mechanism's lower extreme surface is provided with fixed establishment, and fixed establishment's lower extreme surface is provided with down the junction, the lower extreme surface of junction is provided with down the lug down, the outside of hoist and mount area main part is provided with fireproof mechanism. A fire-retardant fire prevention's hoist and mount area, through fire prevention mechanism, can strengthen the fire-retardant ability in hoist and mount area, through reflecting mechanism, can conveniently hoist and mount the object evening, through fixed establishment, can increase the fixed ability between lug and lower lug and the area body to lug and the change of lug down bring better use prospect in the convenience.

Description

Flame-retardant fireproof lifting belt

Technical Field

The utility model relates to a hoist and mount area field specifically is a hoist and mount area of fire-retardant fire prevention.

Background

The hoisting belt plays an important role in the transportation process, the conventional hoisting belt (synthetic fiber hoisting belt) is generally made of high-strength polyester filaments, has multiple advantages of high strength, wear resistance, oxidation resistance, ultraviolet resistance and the like, is soft in texture, non-conductive and non-corrosive (causing no damage to human bodies), is widely applied to various fields, the types of the hoisting belt are multiple, the conventional hoisting belt (according to the appearance of a hanging belt) is divided into four types of annular through core, annular flat, double-eye through core and double-eye flat, the hoisting belt is generally used in flammable and explosive environments, does not generate sparks, the first synthetic fiber flat hoisting belt in the world is widely applied to the fields of ships, metallurgy, mechanical ports, mines, petrochemical industry, electric power, electronics, transportation, military and the like since the successful application of the first synthetic fiber flat hoisting belt in the United states in 1955, and the hoisting belt is portable, The steel wire rope sling has the advantages of being convenient to maintain, good in chemical resistance, light in weight, high in strength, not prone to damage the surface of a hung object and the like, is more and more favored by users, and gradually replaces a steel wire rope sling in many aspects.

The existing hoisting belt has certain defects when in use, the hoisting belt can be damaged at high temperature, particularly, in the process of welding and other work, welding sparks can damage the hoisting belt and even scald the hoisting belt, the new hoisting belt can be replaced in the process, the hoisting belt is used outdoors for a long time, the position of the hoisting belt cannot be seen when an object is hoisted by the existing hoisting belt, the night environment work is not facilitated, the fixing performance of the joint of the hoisting belt is general, the dismounting and the replacement are not facilitated, and therefore the flame-retardant and fireproof hoisting belt is provided.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides a fire-retardant fire prevention's hoist and mount area can effectively solve the problem in the background art.

Technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fire-retardant hoist and mount area, includes hoist and mount area main part, the upper end of hoist and mount area main part is provided with the lug, and the lower extreme surface of going up the lug is provided with the junction, the lower extreme surface of going up the junction is provided with the synthetic fiber area, and the outside in synthetic fiber area is provided with reflecting mechanism, reflecting mechanism's lower extreme surface is provided with fixed establishment, and fixed establishment's lower extreme surface is provided with down the junction, the lower extreme surface of junction is provided with down the lug, the outside of hoist and mount area main part is provided with fireproof mechanism.

Preferably, fire prevention mechanism includes first aramid fiber area, polyurethane layer, lower shock attenuation backing plate, second aramid fiber area, adhesive, inner core, lower buckle and bolt down, first aramid fiber area is located the outside of inner core, and first aramid fiber area is located the upper end surface of lower shock attenuation backing plate, the buckle is located the lower extreme surface of lower shock attenuation backing plate down, the polyurethane layer all is located the lower extreme surface of buckle with second aramid fiber area, and second aramid fiber area is located the inside on polyurethane layer.

Preferably, the lower extreme surface of lower buckle is connected with the upper end surface in second aramid fiber area can dismantle through bolt down, and the inside fixed connection on adhesive and polyurethane layer is passed through to the outside in second aramid fiber area.

Preferably, reflection of light mechanism includes reflection of light membrane group, fixed glue, fixing bolt, the area body and fluorescence strip group, reflection of light membrane group and fluorescence strip group all are located the outside of the area body, and fluorescence strip group is located the lower extreme surface of reflection of light membrane group.

Preferably, the inside of the reflective membrane group is fixedly connected with the outside of the belt body through a fixing glue, and the outside of the belt body is fixedly connected with the inside of the fluorescent strip group through a fixing bolt.

Preferably, fixed establishment includes the viscose, goes up the bolt, goes up buckle, nylon cover, goes up fibrous zone and last shock attenuation backing plate, the nylon cover is located the outside of last fibrous zone, and goes up the fibrous zone and be located the upper end surface of last shock attenuation backing plate, it is located the lower extreme surface of last shock attenuation backing plate to go up the buckle.

Preferably, the inside of nylon cover is through the outside fixed connection of viscose and last fibre area, and the lower extreme surface of going up the fibre area passes through the upper bolt and can dismantle with the upper end surface of last buckle and be connected.

Preferably, the outer surface of the lower end of the upper joint is fixedly connected with the outer surface of the upper end of the synthetic fiber band, and the outer surface of the upper end of the lower joint is fixedly connected with the outer surface of the lower end of the synthetic fiber band.

Advantageous effects

Compared with the prior art, the utility model provides a fire-retardant fire prevention's hoist and mount area possesses following beneficial effect:

1. this kind of fire-retardant fire's hoist and mount area, fireproof mechanism through setting up, can strengthen the fire-retardant ability in hoist and mount area, the hoist and mount area body is made by first aramid fiber area, it is made by second aramid fiber area with lower lug to go up the lug, aramid fiber has the superhigh strength, high modulus, high temperature resistant, acid and alkali resistant, good performance such as light in weight, it is strong than general fibre fire-retardant ability, through the outside polyurethane layer in second aramid fiber area, the further reinforcing goes up the high temperature resistant and the stand wear and tear ability of lug and lug down when hoist and mount object, can improve the life of lug and lug down, security when being favorable to hoist and mount object, can reduce the frictional force that receives when hoist and mount between the area body and the lug down through lower shock attenuation backing plate, be favorable to protecting hoist and mount area.

2. This kind of fire-retardant fire's hoist and mount area, reflecting mechanism through setting up, can conveniently hoist and mount the object evening, through the outside fluorescence strip group of the area body, can send some natural light evening, make things convenient for the staff to notice the position in hoist and mount area, see whether hoist and mount are normally going on, the light that the fluorescence strip group sent is bright inadequately sometimes, can shine the reflection of light membrane group on the area body with the flashlight, the condition in hoist and mount area also can be seen like this, reflection of light membrane group passes through the fixed glue and fixes in the external portion of area, fluorescence strip group passes through fixing bolt and fixes in the external portion of area.

3. This kind of fire-retardant hoist and mount area, fixed establishment through setting up, can increase the lug and the lower lug and the area between the body fixed ability, and the change of lug and lower lug is gone up in the convenience, cover one deck nylon cover at second aramid fiber outband face, prevent that the sharp-pointed position of object from cutting the lug down when hoist and mount, lug and lower lug anti-cutting ability can be improved, it all is fixed connection with the area body to go up shock attenuation backing plate and lower shock attenuation backing plate, it is equipped with the buckle to go up shock attenuation backing plate upper end surface, lug and lower lug can conveniently be changed through last bolt and lower bolt, during the change, bolt and lower bolt are taken off earlier, the back has been changed, just on the repacking, be favorable to sparingly use cost.

Drawings

Figure 1 is the utility model relates to a fire-retardant fire prevention's hoisting belt's overall structure schematic diagram.

Fig. 2 is the utility model relates to a fire-retardant fire prevention's hoist and mount area in fire prevention mechanism's structural schematic diagram.

Fig. 3 is the utility model relates to a fire-retardant fire prevention hoist and mount take reflection of light mechanism's structural schematic diagram.

Fig. 4 is the utility model relates to a fire-retardant fire prevention hoist and mount area fixed establishment's schematic structure view.

In the figure: 1. a hoisting belt body; 2. an upper lifting lug; 3. an upper connection; 4. a lower lifting lug; 5. a lower junction; 6. a synthetic fiber tape; 7. a fire prevention mechanism; 701. a first aramid fiber tape; 702. a polyurethane layer; 703. a lower shock-absorbing base plate; 704. a second aramid fiber tape; 705. an adhesive; 706. an inner core; 707. a lower buckle; 708. a lower bolt; 8. a light reflecting mechanism; 801. a reflective film group; 802. fixing glue; 803. fixing the bolt; 804. a belt body; 805. a set of phosphor stripes; 9. a fixing mechanism; 901. gluing; 902. an upper bolt; 903. an upper buckle; 904. a nylon sleeve; 905. a fiber belt is arranged; 906. and (4) an upper shock absorption base plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an upper lug 2 is arranged at the upper end of a main body 1 of the hoisting belt, an upper junction 3 is arranged on the outer surface of the lower end of the upper lug 2, a synthetic fiber belt 6 is arranged on the outer surface of the lower end of the upper junction 3, a reflecting mechanism 8 is arranged outside the synthetic fiber belt 6, a fixing mechanism 9 is arranged on the outer surface of the lower end of the reflecting mechanism 8, a lower junction 5 is arranged on the outer surface of the lower end of the fixing mechanism 9, a lower lug 4 is arranged on the outer surface of the lower junction 5, and a fireproof mechanism 7 is arranged outside the main body 1 of the hoisting belt.

Further, fire prevention mechanism 7 includes first aramid fiber area 701, polyurethane layer 702, shock attenuation backing plate 703 down, second aramid fiber area 704, adhesive 705, inner core 706, lower buckle 707 and lower bolt 708, first aramid fiber area 701 is located the outside of inner core 706, and first aramid fiber area 701 is located the upper end surface of shock attenuation backing plate 703 down, lower buckle 707 is located the lower extreme surface of shock attenuation backing plate 703 down, polyurethane layer 702 and second aramid fiber area 704 all are located the lower extreme surface of lower buckle 707, and second aramid fiber area 704 is located the inside of polyurethane layer 702, can strengthen the fire behaviour in hoisting and taking.

Further, the lower end outer surface of the lower buckle 707 is detachably connected with the upper end outer surface of the second aramid fiber belt 704 through the lower bolt 708, and the outside of the second aramid fiber belt 704 is fixedly connected with the inside of the polyurethane layer 702 through the adhesive 705, so that the fireproof mechanism 7 is stable and firm.

Further, the reflecting mechanism 8 comprises a reflecting film group 801, a fixing adhesive 802, a fixing bolt 803, a belt body 804 and a fluorescent strip group 805, the reflecting film group 801 and the fluorescent strip group 805 are both located outside the belt body 804, and the fluorescent strip group 805 is located on the outer surface of the lower end of the reflecting film group 801, so that the lifting belt is convenient to use at night.

Further, the inside of the reflective film set 801 is fixedly connected with the outside of the belt body 804 through the fixing glue 802, and the outside of the belt body 804 is fixedly connected with the inside of the fluorescent strip set 805 through the fixing bolt 803, which is beneficial to the stability of the reflective film set 801, the fluorescent strip set 805 and the belt body 804.

Further, fixing mechanism 9 includes viscose 901, goes up bolt 902, goes up buckle 903, nylon cover 904, goes up fibrous zone 905 and last shock attenuation backing plate 906, and nylon cover 904 is located the outside of last fibrous zone 905, and goes up fibrous zone 905 and be located the upper end surface of last shock attenuation backing plate 906, goes up the lower extreme surface that buckle 903 is located last shock attenuation backing plate 906, conveniently goes up the dismantlement of lug 2.

Further, the inside of nylon cover 904 passes through viscose 901 and goes up the outside fixed connection of fibre area 905, and the lower extreme surface of going up fibre area 905 can dismantle with the upper end surface of last buckle 903 through last bolt 902 and be connected, makes fixed establishment 9 more stable.

Furthermore, the outer surface of the lower end of the upper joint 3 is fixedly connected with the outer surface of the upper end of the synthetic fiber belt 6, and the outer surface of the upper end of the lower joint 5 is fixedly connected with the outer surface of the lower end of the synthetic fiber belt 6, so that the effect of completing the whole hoisting process is better.

Principle of operation

The application patent is composed of a hoisting belt main body 1, an upper lifting lug 2, an upper joint 3, a lower lifting lug 4, a lower joint 5, a synthetic fiber belt 6, a fireproof mechanism 7, a first aramid fiber belt 701, a polyurethane layer 702, a lower shock absorption backing plate 703, a second aramid fiber belt 704, an adhesive 705, an inner core 706, a lower buckle 707, a lower bolt 708, a reflecting mechanism 8, a reflecting film group 801, a fixing glue 802, a fixing bolt 803, a belt body 804, a fluorescent strip group 805, a fixing mechanism 9, a viscose 901, an upper bolt 902, an upper buckle 903, a nylon sleeve 904, an upper fiber belt 905, an upper shock absorption backing plate 906 and other parts, and firstly, the flame retardant capacity of the hoisting belt can be enhanced through the arranged fireproof mechanism 7, the belt body 804 is made of the first aramid fiber belt 701, the upper hoisting lug 2 and the lower lifting lug 4 are made of the second aramid fiber belt 704, and the aramid fiber has ultrahigh strength, high modulus, high temperature resistance, high, The high-temperature-resistant and wear-resistant performance of the upper lifting lug 2 and the lower lifting lug 4 during object lifting is further enhanced through the polyurethane layer 702 outside the second aramid fiber belt 704, the high-temperature-resistant and wear-resistant performance of the upper lifting lug 2 and the lower lifting lug 4 during object lifting is further enhanced, the service lives of the upper lifting lug 2 and the lower lifting lug 4 are prolonged, the safety during object lifting is facilitated, the friction force between the belt body 804 and the lower lifting lug 4 during lifting can be reduced through the lower shock absorption base plate 703, the lifting belt is facilitated to be protected, the objects can be conveniently lifted at night through the arranged reflecting mechanism 8, natural light can be emitted at night through the fluorescent strip group 805 outside the belt body 804, workers can pay attention to the position of the lifting belt to see whether lifting work is normally carried out or not, sometimes the light emitted by the fluorescent strip group 805 is not bright enough, the reflecting film group 801 on the belt body 804 can be irradiated by a, thus, the condition of a hoisting belt can be seen, a reflective membrane group 801 is fixed outside a belt body 804 through a fixing adhesive 802, a fluorescent strip group 805 is fixed outside the belt body 804 through a fixing bolt 803, the fixing capacity between an upper lifting lug 2 and a lower lifting lug 4 as well as between the upper lifting lug 2 and the belt body 804 can be increased through a set fixing mechanism 9, the upper lifting lug 2 and the lower lifting lug 4 can be conveniently detached, a nylon sleeve 904 is sleeved outside a second aramid fiber belt 704 to prevent the lower lifting lug 4 from being cut by a sharp part of an object during hoisting, the anti-cutting capacity of the upper lifting lug 2 and the lower lifting lug 4 can be improved, an upper shock absorption backing plate 906 and a lower shock absorption backing plate 703 are fixedly connected with the belt body 804, an upper buckle 903 is arranged on the outer surface of the upper end of the upper shock absorption backing plate 906, the upper lifting lug 2 and the lower lifting lug 4 can be conveniently replaced through an upper bolt 902 and a lower bolt 708, the upper bolt 902, the use cost is saved, and the effect of completing the whole hoisting process is better.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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 basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fire-retardant fire-proof hoisting belt, includes hoisting belt main part (1), its characterized in that: the upper end of hoist and mount area main part (1) is provided with lug (2), and the lower extreme surface of going up lug (2) is provided with junction (3), the lower extreme surface of going up junction (3) is provided with synthetic fiber area (6), and the outside in synthetic fiber area (6) is provided with reflecting mechanism (8), the lower extreme surface of reflecting mechanism (8) is provided with fixed establishment (9), and the lower extreme surface of fixed establishment (9) is provided with down junction (5), the lower extreme surface of junction (5) is provided with down lug (4) down, the outside of hoist and mount area main part (1) is provided with fire prevention mechanism (7), fire prevention mechanism (7) are including first aramid fiber area (701), polyurethane layer (702), shock attenuation backing plate (703) down, second aramid fiber area (704), adhesive (705), inner core (706), Lower buckle (707) and lower bolt (708), first aramid fiber area (701) are located the outside of inner core (706), and first aramid fiber area (701) are located the upper end surface of damper pad board (703) down, buckle (707) are located the lower extreme surface of damper pad board (703) down, polyurethane layer (702) all are located the lower extreme surface of buckle (707) down with second aramid fiber area (704), and second aramid fiber area (704) are located the inside of polyurethane layer (702).

2. A fire retardant and fire resistant lifting strip as claimed in claim 1, wherein: the outer surface of the lower end of the lower buckle (707) is detachably connected with the outer surface of the upper end of the second aramid fiber belt (704) through a lower bolt (708), and the outside of the second aramid fiber belt (704) is fixedly connected with the inside of the polyurethane layer (702) through an adhesive (705).

3. A fire retardant and fire resistant lifting strip as claimed in claim 1, wherein: the light reflecting mechanism (8) comprises a light reflecting film group (801), fixing glue (802), fixing bolts (803), a belt body (804) and a fluorescent strip group (805), wherein the light reflecting film group (801) and the fluorescent strip group (805) are both located outside the belt body (804), and the fluorescent strip group (805) is located on the outer surface of the lower end of the light reflecting film group (801).

4. A fire retardant and fire resistant lifting strip as claimed in claim 3, wherein: the interior of the reflective film group (801) is fixedly connected with the exterior of the belt body (804) through a fixing adhesive (802), and the exterior of the belt body (804) is fixedly connected with the interior of the fluorescent strip group (805) through a fixing bolt (803).

5. A fire retardant and fire resistant lifting strip as claimed in claim 1, wherein: fixing mechanism (9) are including viscose (901), go up bolt (902), go up buckle (903), nylon cover (904), go up fibre area (905) and last shock attenuation backing plate (906), nylon cover (904) are located the outside of going up fibre area (905), and go up fibre area (905) and be located the upper end surface of last shock attenuation backing plate (906), go up buckle (903) and be located the lower extreme surface of last shock attenuation backing plate (906).

6. A fire retardant and fire resistant lifting strip as claimed in claim 5, wherein: the inside of nylon cover (904) passes through viscose (901) and goes up the outside fixed connection of fibre area (905), and goes up the lower extreme surface of fibre area (905) and pass through last bolt (902) and be connected with the upper end surface of last buckle (903) can dismantle.

7. A fire retardant and fire resistant lifting strip as claimed in claim 1, wherein: the outer surface of the lower end of the upper connecting part (3) is fixedly connected with the outer surface of the upper end of the synthetic fiber belt (6), and the outer surface of the upper end of the lower connecting part (5) is fixedly connected with the outer surface of the lower end of the synthetic fiber belt (6).