CN220010686U

CN220010686U - Split ratchet tightening rigging

Info

Publication number: CN220010686U
Application number: CN202321123854.XU
Authority: CN
Inventors: 李尚寿; 于志颖
Original assignee: Qingdao Haikun Hardware Co ltd
Current assignee: Qingdao Haikun Hardware Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-11-14
Anticipated expiration: 2033-05-11

Abstract

The utility model provides a split ratchet tightening rope which comprises a connecting cylinder and a fixed connecting block, wherein connecting hooks are symmetrically arranged at two ends of the connecting cylinder, an iron chain is arranged on one side, close to the connecting cylinder, of the connecting hooks, a connecting rod is arranged on one side, far away from the connecting hooks, of the iron chain and connected with the connecting cylinder, a branch connecting block is arranged on the outer side of the connecting cylinder, a ratchet wheel is arranged on the outer side of the connecting cylinder, connecting plates are arranged on two sides of the ratchet wheel, a limiting rod is arranged in the connecting plates, a clamping block is arranged on one side of the ratchet wheel, a pawl is arranged on one side, far away from the ratchet wheel, of the fixed connecting block, and a grabbing rod is arranged on one side, far away from the ratchet wheel, of the pawl. The utility model has the advantages that: the connection of the iron chain is facilitated by the aid of the connecting hooks and the clamping plates, falling is prevented, connection with other iron chains is facilitated by the aid of the branch connecting blocks, connection strength is improved, ratchet rotation can be prevented by the aid of the limiting rods and the connecting plates, and accordingly fixing strength of the device is improved.

Description

Split ratchet tightening rigging

Technical Field

The utility model relates to the field of ratchet tightening locks, in particular to a split ratchet tightening rope.

Background

When the lock is used for fixing and binding the goods in the process of transporting and carrying the goods, the lock is a common binding tool capable of adjusting the binding force of the chain, but the lock is difficult to be connected with other chains when the large-sized goods are bound, so that the integral binding strength is affected, meanwhile, the possibility of loosening of the leaked handles and other devices in the moving process is also caused, and finally the binding strength is reduced, so that a split ratchet tightening tool capable of being connected with other chains in multiple angles and conveniently is needed in the market, and meanwhile, the split ratchet tightening tool is firm in fixation.

Disclosure of Invention

The utility model aims to provide a split ratchet tightening rope, which is convenient to connect with other iron chains by arranging a branch connecting block, is convenient to fix and improves the fixing strength, the iron chains can be prevented from falling off by arranging a clamping plate, and the shaking of a ratchet can be reduced by arranging a limiting rod, so that the fixing strength is improved.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

the utility model provides a split type ratchet tightening rigging, includes connecting cylinder and fixed connection block, the both ends symmetry of connecting cylinder is equipped with the connecting hook, one side that the connecting hook is close to the connecting cylinder is equipped with the iron chain, one side of iron chain is equipped with fixing bolt A and links to each other with the connecting hook, one side that the connecting hook was kept away from to the iron chain is equipped with the connecting cylinder and links to each other, the outside of connecting cylinder is equipped with the branch connecting block, the both sides of branch connecting block just are equipped with the spacing ring in the outside of connecting cylinder, the branch connecting block is two semicircle ring structures, and one side is equipped with the board that opens and shuts and link to each other, and the opposite side is equipped with fixing bolt B and fixes two semicircle rings between the spacing ring, the intermediate position of connecting cylinder is located to be equipped with the connecting ring and link to each other in the both sides, the inboard of fixing connection block, and be equipped with the ratchet in the outside of connecting cylinder, the both sides of ratchet, and be equipped with the connecting plate in one side of connecting cylinder, one side of spacing rod is equipped with L type handle, the outside of handle is equipped with the antiskid cover, one side that the spacing lever kept away from the antiskid cover is equipped with the fixing pin, one side that just is equipped with the ratchet, one side that the ratchet is kept away from the fixing bolt is equipped with the ratchet.

As an improvement, the inside of connecting cylinder is equipped with the screw thread, the outside of connecting rod is equipped with the screw thread and links to each other with the connecting cylinder, one side that fixing bolt a was kept away from to the coupler hook is equipped with the cardboard, one side that the cardboard is close to the coupler hook is equipped with the spring and links to each other with the coupler hook.

As an improvement, the outside of connecting cylinder, and be equipped with the rubber anticollision pad between the spacing ring, the surface and the branch connecting block that the rubber anticollision was filled up link to each other, one side that fixing bolt B was kept away from to the branch connecting block is equipped with the go-between.

As an improvement, the height of the limiting rod is higher than that of the ratchet wheel, a through hole is formed in the inner side of the connecting plate and is connected with the limiting rod, and a fixing pin is arranged on one side far away from the anti-skid sleeve and is used for connecting the limiting rod with the connecting plate.

As an improvement, the outside of grabbing the pole is equipped with the strengthening rib, the both sides of strengthening rib are equipped with the slipmat, grab one side that the pole is close to fixed connecting block and be equipped with the screw hole to link to each other with fixed connecting block through fixing bolt.

The beneficial effects of the utility model are as follows: the connection of the iron chain is facilitated by the aid of the connecting hooks and the clamping plates, falling is prevented, connection with other iron chains is facilitated by the aid of the branch connecting blocks, connection strength is improved, ratchet rotation can be prevented by the aid of the limiting rods and the connecting plates, and accordingly fixing strength of the device is improved.

Drawings

FIG. 1 is a front view of a split ratchet tightening tool of the present utility model;

fig. 2 is a schematic view of a part of the enlarged structure of fig. 1A.

Reference numeral control table:

1. a connecting cylinder; 2. a connecting hook; 3. a fixing bolt A; 4. an iron chain; 5. a connecting rod; 6. a limiting ring; 7. a branch connecting block; 8. a fixing bolt B; 9. a connecting plate; 10. a ratchet wheel; 11. fixing pins; 12. an anti-skid sleeve; 13. a limit rod; 14. a pawl; 15. fixing the connecting block; 16. a grab bar; 17. a clamping plate; 18. rubber crash pad.

Detailed Description

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1 and 2, a split ratchet tightening rope comprises a connecting cylinder 1 and a fixed connecting block 15, wherein connecting hooks 2 are symmetrically arranged at two ends of the connecting cylinder 1, one side of the connecting hooks 2 close to the connecting cylinder 1 is provided with an iron chain 4, one side of the iron chain 4 is provided with a fixing bolt A3 connected with the connecting hooks 2, one side of the iron chain 4 far away from the connecting hooks 2 is provided with a connecting rod 5 connected with the connecting cylinder 1, the outer side of the connecting cylinder 1 is provided with a branch connecting block 7, two sides of the branch connecting block 7 are provided with limiting rings 6 at the outer side of the connecting cylinder 1, the branch connecting block 7 is of two semicircular ring structures, one side is provided with an opening and closing plate connected, the other side is provided with a fixing bolt B8 for fixing the two semicircular rings between the limiting rings 6, the fixed connecting block 15 is arranged at the middle position of the connecting cylinder 1, and be equipped with the go-between in both sides and link to each other with connecting cylinder 1, the inboard of fixed connecting block 15, and be equipped with ratchet 10 in the outside of connecting cylinder 1, the both sides of ratchet 10, and be equipped with connecting plate 9 in one side of connecting cylinder 1, the inside of connecting plate 9 is equipped with gag lever post 13, one side of gag lever post 13 is equipped with L type handle, the outside of handle is equipped with antiskid cover 12, one side that antiskid cover 12 was kept away from to gag lever post 13 is equipped with fixed pin 11, one side of ratchet 10, and be equipped with the fixture block in the outside of gag lever post 13, one side that ratchet 10 was kept away from to fixed connecting block 15 is equipped with pawl 14, one side that ratchet 10 was kept away from to pawl 14 is equipped with grabs pole 16, one side of grabing pole 16 is equipped with fixing bolt and links to each other with fixed connecting block 15. Reinforcing ribs are symmetrically arranged on the outer side of the connecting cylinder 1, and arc chamfer angles are arranged on the outer side of the reinforcing ribs.

As an improvement, the inside of connecting cylinder 1 is equipped with the screw thread, the outside of connecting rod 5 is equipped with the screw thread and links to each other with connecting cylinder 1, connecting hook 2 is kept away from fixing bolt A3's one side and is equipped with cardboard 17, cardboard 17 is close to one side of connecting hook 2 and is equipped with the spring and links to each other with connecting hook 2. The outside of connecting cylinder 1, and be equipped with rubber buffer stop 18 between spacing ring 6, the surface of rubber buffer stop 18 links to each other with branch connecting block 7, one side that fixing bolt B8 was kept away from to branch connecting block 7 is equipped with the go-between. The inner side of the branch connecting block 7 is provided with anti-skid patterns which are connected with a rubber anti-collision pad 18.

The height of the limiting rod 13 is higher than that of the ratchet 10, a through hole is formed in the inner side of the connecting plate 9 and is connected with the limiting rod 13, and a fixing pin 11 is arranged on one side, away from the anti-skid sleeve 12, of the limiting rod 13 to be connected with the connecting plate 9. The outside of grabbing pole 16 is equipped with the strengthening rib, the both sides of strengthening rib are equipped with the slipmat, grab pole 16 and be close to the one side of fixed connecting block 15 and be equipped with the screw hole to link to each other with fixed connecting block 15 through fixing bolt. The connecting plate 9 is in welded connection with the connecting cylinder 1, and gear teeth matched with the ratchet 10 are arranged on the inner side of the clamping block.

When the iron chain is used, after being wound on cargoes, the devices are placed at the ends of the two chains, the connecting hooks 2 are connected with the iron chain, and at the moment, the clamping plate 17 can be influenced by the springs, so that one end of the clamping plate is propped against the connecting hooks 2, the connecting hooks are closed, and the iron chain is prevented from falling off; the branch connecting block 7 is sleeved on the inner side of the limiting ring 6 according to the cargo binding mode, the branch connecting block is fastened by the fixing bolt B8, one end of the iron chain is connected with the fixing ring, the connecting hook 2 of the branch connecting block can be fixed on the fixing ring by a second device and connected with the iron chain, the fixing direction of the pawl 14 is adjusted simultaneously through the grabbing rod 16 after the branch connecting block is completed, the branch connecting block is repeatedly lifted and lowered to drive the ratchet 10 to rotate, the ratchet 10 drives the connecting cylinder 1 to rotate, finally the iron chain is fastened along with threaded connection, the limiting rod 13 is inserted into the connecting plate 9, corresponding clamping blocks are simultaneously placed at the upper end of the ratchet 10 to be connected together, and the limiting rod 13 is fixed by the fixing pin 11, so that the ratchet 10 is prevented from moving.

When in transportation, the grab bar 10 can be detached by the fixing bolt at one side, so that the grab bar 16 is prevented from colliding with goods during transportation, and meanwhile, the size of the grab bar can be reduced, and the grab bar is more convenient to assemble and disassemble.

The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.

Claims

1. The split ratchet tightening rigging comprises a connecting cylinder (1) and a fixed connecting block (15), and is characterized in that two ends of the connecting cylinder (1) are symmetrically provided with a connecting hook (2), one side of the connecting hook (2) close to the connecting cylinder (1) is provided with an iron chain (4), one side of the iron chain (4) is provided with a fixing bolt A (3) which is connected with the connecting hook (2), one side of the iron chain (4) far away from the connecting hook (2) is provided with a connecting rod (5) which is connected with the connecting cylinder (1), the outer side of the connecting cylinder (1) is provided with a branch connecting block (7), two sides of the branch connecting block (7) are provided with limiting rings (6) on the outer side of the connecting cylinder (1), two semicircular ring structures are arranged on one side of the branch connecting block (7), one side of the branch connecting block is provided with an opening and closing plate, the other side of the branch connecting block is provided with a fixing bolt B (8) which is used for fixing the two semicircular rings between the limiting rings (6), the fixed connecting block (15) is arranged in the middle position of the connecting cylinder (1), two sides of the connecting cylinder (1) are provided with connecting rings which are connected with the connecting cylinder (1), the connecting block (5) which is provided with the connecting rings, the two sides of the connecting block (1) which are connected with the ratchet (10) on the inner side, and the connecting cylinder (10), the inside of connecting plate (9) is equipped with gag lever post (13), one side of gag lever post (13) is equipped with L type handle, the outside of handle is equipped with antiskid cover (12), one side that antiskid cover (12) was kept away from to gag lever post (13) is equipped with fixed pin (11), one side of ratchet (10), and be equipped with the fixture block in the outside of gag lever post (13), one side that ratchet (10) was kept away from to fixed connecting block (15) is equipped with pawl (14), one side that ratchet (10) was kept away from to pawl (14) is equipped with grabs pole (16), one side of grabbing pole (16) is equipped with fixing bolt and links to each other with fixed connecting block (15).

2. The split ratchet tightening rope according to claim 1, wherein threads are arranged in the connecting cylinder (1), threads are arranged on the outer side of the connecting rod (5) and connected with the connecting cylinder (1), a clamping plate (17) is arranged on one side, away from the fixing bolt A (3), of the connecting hook (2), and a spring is arranged on one side, close to the connecting hook (2), of the clamping plate (17) and connected with the connecting hook (2).

3. The split ratchet tightening rigging according to claim 2, wherein a rubber anti-collision pad (18) is arranged between the limiting rings (6) on the outer side of the connecting cylinder (1), the outer surface of the rubber anti-collision pad (18) is connected with the branch connecting block (7), and a connecting ring is arranged on one side, far away from the fixing bolt B (8), of the branch connecting block (7).

4. The split ratchet tightening rope according to claim 1, wherein the height of the limiting rod (13) is higher than that of the ratchet (10), a through hole is formed in the inner side of the connecting plate (9) and is connected with the limiting rod (13), and a fixing pin (11) is arranged on one side far away from the anti-slip sleeve (12) to connect the limiting rod (13) with the connecting plate (9).

5. The split ratchet tightening rigging according to claim 1, wherein the outer side of the grabbing rod (16) is provided with a reinforcing rib, two sides of the reinforcing rib are provided with anti-slip pads, and one side of the grabbing rod (16) close to the fixed connecting block (15) is provided with a threaded hole and is connected with the fixed connecting block (15) through a fixed bolt.