CN213059856U - Fireproof annular flexible sling - Google Patents
Fireproof annular flexible sling Download PDFInfo
- Publication number
- CN213059856U CN213059856U CN202021885462.3U CN202021885462U CN213059856U CN 213059856 U CN213059856 U CN 213059856U CN 202021885462 U CN202021885462 U CN 202021885462U CN 213059856 U CN213059856 U CN 213059856U
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- opening
- fixed
- closing block
- spring
- annular
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Abstract
The utility model discloses a flexible suspender of fire prevention annular relates to flexible suspender technical field of fire prevention annular, comprising a main body, the outside cover of main part is equipped with the protective sheath, and the right-hand member of protective sheath is connected with the fly leaf, settle in the inside of fly leaf has the dwang, and the lower extreme of dwang is connected with the screw thread, the surface distribution of main part has the annular ring, and the right-hand member mid-mounting of main part has a fixed lantern ring, the internal connection of the fixed lantern ring has the gim peg. The utility model discloses in, the user need hang some heavy objects with this flexible suspender, if the size of discovering this heavy object is when great, just can use this flexible suspender of fire prevention annular, because great article can't be binded in this flexible suspender, can take out the gim peg on main part right side, move the fixed lantern ring right for the internal diameter increase of this flexible suspender, when can placing article in this flexible suspender, just can fix the main part annular ring on the surface to using the gim peg.
Description
Technical Field
The utility model relates to a suspender technical field especially relates to a flexible suspender of fire prevention annular.
Background
With the development of science and technology and the progress of times, a fireproof annular flexible sling has been widely used, and the fireproof annular flexible sling is made of a special fireproof material, so that the fireproof annular flexible sling can prevent fire, can be effectively used as a rescue tool in dangerous places, and cannot be broken even if heavy objects are hoisted due to the fact that the surface of the fireproof annular flexible sling is soft.
The flexible suspender of current fire prevention annular is when using, because the article shape that needs to hoist differs, just hardly hoist some more peculiar article of structure, the flexible suspender of fire prevention annular is when using, can be with the very firm that the article that need hoist binded, when needs take off article, just hardly take out complete article fast, the flexible suspender of fire prevention annular is when using, article surface has more sharp-pointed part a bit, in case sharp-pointed part damages the flexible suspender surface of fire prevention annular, will have very big potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current flexible suspender of fire prevention annular when using, because the article shape that needs to hoist differs, just hardly hoist some structure strange and peculiar article, the flexible suspender of fire prevention annular is when using, can will need the article of hoisting bind very firmly, when needs take off article, just hardly take out complete article fast, the flexible suspender of fire prevention annular is when using, article surface has more sharp-pointed part a bit, in case sharp-pointed part will prevent the flexible suspender surface damage of fire prevention annular, will have the shortcoming of very big potential safety hazard, and the flexible suspender of fire prevention annular that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fireproof annular flexible sling comprises a main body, wherein a protective sleeve is sleeved outside the main body, a movable plate is connected to the right end of the protective sleeve, a rotating rod is arranged inside the movable plate, threads are connected to the lower end of the rotating rod, an annular ring is distributed on the surface of the main body, a fixed lantern ring is arranged in the middle of the right end of the main body, a fixed bolt is connected inside the fixed lantern ring, a first opening and closing block is arranged in the middle of the left end of the main body, a second pressing device is connected to the outer portion of the right side of the first opening and closing block, a second opening and closing block is connected to the left side of the first opening and closing block, a second spring is connected to the left side of the second pressing device, a connecting rod is fixed to the middle of the left side of the second spring, a clamping groove is formed in the left end of the connecting rod, a first pressing device is fixed to the outer, the right side of the trigger rod is provided with a fixed plate, the right side of the fixed plate is provided with a hinge, the lower end of the hinge is connected with a movable rod, the right side of the hinge is connected with an object clamping hook, the inner side of the second opening and closing block is provided with a fixed hole, the inner side of the fixed hole is connected with a first spring, and the outer wall of the trigger rod is fixed with a stop block.
Preferably, the second pressing device is horizontally distributed at the outer end of the right side of the first opening and closing block, and the second pressing device and the first opening and closing block form an elastic structure through a second spring.
Preferably, the hinges are distributed on the upper side and the lower side of the fixed plate, and the object clamping hook and the movable rod form a movable structure through the hinges.
Preferably, the left end of the first spring is connected to the left end surface of the trigger rod, and the trigger rod and the second opening and closing block form an elastic structure through the first spring.
Preferably, the protective sleeve is distributed around the main body in a ring shape, and the length of the protective sleeve is smaller than that of the main body.
Preferably, the outer wall of the fixed lantern ring is of a mesh-shaped structure, and the fixed lantern ring and the annular ring form a detachable structure through the fixing bolt.
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, the user need hang some heavy objects with this flexible suspender, if the size of discovering this heavy object is when great, just can use this flexible suspender of fire prevention annular, because great article can't be binded in this flexible suspender, can take out the gim peg on main part right side, move the fixed lantern ring right for the internal diameter increase of this flexible suspender, when can placing article in this flexible suspender, just can fix the main part annular ring on the surface to using the gim peg.
2. The utility model discloses in, when the user need take off article from this flexible suspender, because article are binded more firmly, just can open the first piece that opens and shuts at main part right side middle part, through pressing the presser at both ends about pressing the piece that opens and shuts for the card thing hook opens to both ends, and the connecting rod will be followed and separated in the card thing hook, thereby makes first piece that opens and shuts divide into two.
3. The utility model discloses in, because the surface of some article has more sharp-pointed part, can remove the fly leaf on main part right side for the protective sheath can live for the parcel with whole main part surface, in case when having sharp-pointed article collision this flexible suspender, because the surface of protective sheath is softer, even sharp-pointed article hit this flexible suspender, also can not make the main part receive the damage.
Drawings
FIG. 1 is a schematic top view of the main body of the present invention;
FIG. 2 is a schematic view of a left side partial structure of the main body of the present invention;
FIG. 3 is a schematic view of the internal structure of the main body of the present invention;
FIG. 4 is a schematic view of the enlarged structure of part A of the present invention
Fig. 5 is an enlarged schematic view of the part B of the present invention.
Illustration of the drawings:
1. a main body; 2. a protective sleeve; 3. a first opening and closing block; 4. a fixed collar; 5. a fixing bolt; 6. a stopper; 7. a first spring; 8. a first presser; 9. a fixing hole; 10. a second opening and closing block; 11. a hinge; 12. an object clamping hook; 13. a connecting rod; 14. a second presser; 15. a second spring; 16. a trigger lever; 17. a movable rod; 18. a card slot; 19. an annular ring; 20. rotating the rod; 21. a thread; 22. a movable plate; 23. and (7) fixing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, a fireproof annular flexible sling comprises a main body 1, a protective sleeve 2, a first opening and closing block 3, a fixed lantern ring 4, a fixed bolt 5, a stop block 6, a first spring 7, a first pressing device 8, a fixed hole 9, a second opening and closing block 10, a hinge 11, a hook 12, a connecting rod 13, a second pressing device 14, a second spring 15, a trigger rod 16, a movable rod 17, a clamping groove 18, an annular ring 19, a rotating rod 20, a thread 21, a movable plate 22 and a fixed plate 23, wherein the protective sleeve 2 is sleeved outside the main body 1, the right end of the protective sleeve 2 is connected with the movable plate 22, the rotating rod 20 is arranged inside the movable plate 22, the thread 21 is connected to the lower end of the rotating rod 20, the annular ring 19 is distributed on the surface of the main body 1, the fixed lantern ring 4 is installed in the middle of the right end of the main body 1, the fixed bolt 5 is connected inside the fixed lantern ring, and the right side of the first opening and closing block 3 is externally connected with a second pressing device 14, the left side of the first opening and closing block 3 is connected with a second opening and closing block 10, the left side of the second pressing device 14 is connected with a second spring 15, the middle part of the left side of the second spring 15 is fixed with a connecting rod 13, the left end of the connecting rod 13 is provided with a clamping groove 18, the left side of the second opening and closing block 10 is externally fixed with a first pressing device 8, the right end of the first pressing device 8 is connected with a trigger rod 16, the right side of the trigger rod 16 is provided with a fixed plate 23, the right side of the fixed plate 23 is provided with a hinge 11, the lower end of the hinge 11 is connected with a movable rod 17, the right side of the hinge 11 is connected with a clamping hook 12, the inner side of the second opening and closing block 10 is provided with a fixed hole 9, the inner side of the fixed hole.
Furthermore, the second pressing device 14 is horizontally distributed at the outer end of the right side of the first opening and closing block 3, and the second pressing device 14 and the first opening and closing block 3 form an elastic structure through the second spring 15, and the second spring 15 is connected with the connecting rod 13, so that the first opening and closing block 3 can be opened only by pressing the second pressing device 14 downwards.
Further, the hinges 11 are distributed on the upper and lower sides of the fixed plate 23, and the catch hook 12 and the movable rod 17 form a movable structure through the hinges 11, and since the movable rod 17 and the catch hook 12 are fixed on the hinges 11, when the movable rod 17 rotates, the catch hook 12 also rotates together.
Further, the left end of the first spring 7 is connected to the left end surface of the trigger lever 16, and the trigger lever 16 forms an elastic structure with the second opening and closing block 10 through the first spring 7, and since the right end of the first spring 7 is connected to the stopper 6 and the left end is connected to the trigger lever 16, when the user presses the first presser 8 to the right, the first presser 8 will automatically rebound to the left after pressing due to the elasticity of the spring.
Further, protective sheath 2 is the annular form and distributes around main part 1, and protective sheath 2's length is less than the length of main part 1, when the user need lift by crane great article, only need rotate dwang 20 and take out to remove fly leaf 22, make protective sheath 2 can move around main part 1.
Furthermore, the outer wall of the fixed lantern ring 4 is of a mesh-shaped structure, the fixed lantern ring 4 forms a detachable structure through the fixed bolt 5 and the annular ring 19, when a user puts an article into the flexible hanging strip, if a small section of flexible hanging strip can be contracted, the fixed bolt 5 can be taken out, the fixed lantern ring 4 is moved, the article is tightly sleeved in the flexible hanging strip, the corresponding annular ring 19 is found, and the fixed bolt 5 penetrates through the fixed lantern ring 4.
The working principle is as follows: when the protective sleeve is used, if a large number of sharp parts are found on the surface of a heavy object to be lifted, the rotating rod 20 can be rotated, the rotating rod 20 is taken out of the movable plate 22, the movable plate 22 moves rightwards, so that the protective sleeve 2 can protect the main body 1 as much as possible, after the object is placed in the flexible sling, if a section of flexible sling is left, the fixing bolt 5 can be taken out of the fixing lantern ring 4, the fixing lantern ring 4 is moved, the object is tightly sleeved in the flexible sling, the corresponding annular ring 19 is found, the fixing bolt 5 is fixed with the fixing lantern ring 4 through the annular ring 19 and the fixing lantern ring 4, after the object is required to be taken out, the object is difficult to be taken out of the flexible sling due to the fact that the object is firmly bound, at this time, the first pressing device 8 and the second pressing device 14 at two ends of the first opening and closing block 3 can be pressed, so that the object clamping hook 12 is opened towards two ends, the connecting rod 13 can be separated from the object clamping hook 12, the opening and closing blocks can be separated, and the object can be easily taken out of the flexible sling.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The fireproof annular flexible sling comprises a main body (1) and is characterized in that a protective sleeve (2) is sleeved outside the main body (1), a movable plate (22) is connected to the right end of the protective sleeve (2), a rotating rod (20) is arranged inside the movable plate (22), threads (21) are connected to the lower end of the rotating rod (20), an annular ring (19) is distributed on the surface of the main body (1), a fixed sleeve ring (4) is installed in the middle of the right end of the main body (1), a fixed bolt (5) is connected inside the fixed sleeve ring (4), a first opening and closing block (3) is installed in the middle of the left end of the main body (1), a second pressing device (14) is connected to the outer portion of the right side of the first opening and closing block (3), a second opening and closing block (10) is connected to the left side of the first opening and closing block (3), a second spring (15) is connected to the left side of the, and the left side middle part of second spring (15) is fixed with connecting rod (13), draw-in groove (18) have been seted up to the left end of connecting rod (13), the left side external fixation of second opening and shutting piece (10) has first press device (8), and the right-hand member of first press device (8) is connected with trigger bar (16), settle on the right side of trigger bar (16) has fixed plate (23), and the right side of fixed plate (23) installs hinge (11), the lower extreme of hinge (11) is connected with movable rod (17), and the right side of hinge (11) is connected with card thing hook (12), fixed orifices (9) have been seted up to the inboard of second opening and shutting piece (10), and the inboard of fixed orifices (9) is connected with first spring (7), the outer wall of trigger bar (16) is fixed with dog (6).
2. A fire-resistant looped flexible harness as claimed in claim 1, characterised in that the second presser (14) is distributed horizontally at the right outer end of the first opening and closing block (3), and the second presser (14) forms an elastic structure with the first opening and closing block (3) via a second spring (15).
3. A fire-resistant looped flexible harness as claimed in claim 1, characterised in that the hinges (11) are distributed on both upper and lower sides of the fixed plate (23) and the catch hook (12) and the movable bar (17) form a movable structure via the hinges (11).
4. A fire protection looped flexible harness as claimed in claim 1, characterised in that the left end of the first spring (7) is attached to the left end surface of the triggering lever (16) and the triggering lever (16) is resiliently constructed by the first spring (7) and the second opening and closing block (10).
5. A fire protection looped flexible harness according to claim 1, characterised in that the protective casing (2) is distributed around the body (1) in a loop shape, and the length of the protective casing (2) is less than the length of the body (1).
6. A fire-resistant looped flexible harness as claimed in claim 1, characterised in that the outer wall of the fixing collar (4) is of a mesh-like configuration and the fixing collar (4) is detachably connected to the loop (19) by means of fixing bolts (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021885462.3U CN213059856U (en) | 2020-09-02 | 2020-09-02 | Fireproof annular flexible sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021885462.3U CN213059856U (en) | 2020-09-02 | 2020-09-02 | Fireproof annular flexible sling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213059856U true CN213059856U (en) | 2021-04-27 |
Family
ID=75556405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021885462.3U Expired - Fee Related CN213059856U (en) | 2020-09-02 | 2020-09-02 | Fireproof annular flexible sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213059856U (en) |
-
2020
- 2020-09-02 CN CN202021885462.3U patent/CN213059856U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 Termination date: 20210902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |