CN216269783U

CN216269783U - Long rod hook protection mechanism with protection function

Info

Publication number: CN216269783U
Application number: CN202123005402.5U
Authority: CN
Inventors: 唐伟伟; 唐亮
Original assignee: Jiangsu Dingyu Machinery Technology Co ltd
Current assignee: Jiangsu Dingyu Machinery Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-12
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a long rod hook protection mechanism with a protection function, which comprises a fixed rod, wherein two threaded blocks are fixedly connected to the inner circumferential wall of the fixed rod, a threaded rod is movably connected to the inner portion of each threaded block, a clamping block is fixedly connected to the inner circumferential wall of the fixed rod, a clamping groove is formed in the clamping block, a plurality of sections of rods are movably connected to the clamping groove, a plurality of convex blocks are fixedly connected to the outer sides of the plurality of sections of rods, a gasket is fixedly connected to one side of each convex block, a guide groove is formed in the clamping block, an anti-falling block is movably connected to the guide groove, and the anti-falling block is in contact with the plurality of sections of rods. The anti-falling device not only can fix the multi-section rods and the fixed rod through the matching use of the convex blocks and the anti-falling blocks, improves the stability of the device, but also can limit the moving distance of the multi-section rods through the safety blocks, improves the limiting effect of the device, can protect and buffer the convex blocks through the gaskets, and prolongs the service life of the device.

Description

Long rod hook protection mechanism with protection function

Technical Field

The utility model relates to the technical field of long rod hook machines with a protection function, in particular to a long rod hook protection mechanism with a protection function.

Background

The container is a component tool which can be transported by loading packaged or unpackaged goods and is convenient to load, unload and carry by using mechanical equipment, the greatest success of the container lies in the standardization of products and a whole set of transportation system established by the container, and the long rod hook is an important component part for fastening the multi-layer container.

The long rod hook is usually matched with the turnbuckle to be used for fastening containers of different specifications, the common long rod hook is connected with the turnbuckle in a clamping mode, if the long rod hook is strongly rocked, the long rod hook has the risk of falling off from a fixture block, the long rod hook is separated from the turnbuckle, and the fastening effect is lost, so that the long rod hook protection mechanism with the protection function is provided to be very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a long rod hook protection mechanism with a protection function.

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

a long rod hook protection mechanism with a protection function comprises a fixed rod, wherein two thread blocks are fixedly connected to the inner circumferential wall of the fixed rod, a threaded rod is movably connected to the inner portion of each thread block, a fixture block is fixedly connected to the inner circumferential wall of the fixed rod, a clamping groove is formed in the fixture block, a plurality of rods are movably connected in the clamping groove, a plurality of convex blocks are fixedly connected to the outer sides of the plurality of rods, a gasket is fixedly connected to one side of each convex block, a guide groove is formed in the fixture block, an anti-falling block is movably connected in the guide groove and is in contact with the plurality of rods, a tension spring is fixedly connected to one side of each anti-falling block and is fixed to the fixture block, a T-shaped groove is formed in the fixture block and is communicated with the guide groove, a convex block is movably connected in the T-shaped groove and is in contact with the anti-falling block, and is in contact with the convex block, the bottom of lug fixedly connected with spring, and the spring is fixed mutually with T type groove.

As a further scheme of the present invention, the inner circumferential wall of the fixing rod is fixedly connected with a safety block, and the multi-section rod is slidably connected with the safety block.

As a further scheme of the present invention, one end of the threaded rod passes through the fixing rod and is fixedly connected with a first fixing seat, and one side of the first fixing seat is movably connected with a limit pin.

As a further scheme of the utility model, the top end of the limiting pin is fixedly connected with a pull ring, and one side of the pull ring is fixedly connected with a rubber pad.

As a further scheme of the utility model, the circumferential outer wall of the fixed rod is fixedly connected with two handles, and the outer sides of the handles are fixedly connected with rubber sleeves.

As a further scheme of the present invention, one end of the multi-section rod is fixedly connected with a second fixed seat, and one side of the second fixed seat is movably connected with a latch hook.

As a further scheme of the utility model, one side of the lock hook is movably connected with a limit plate.

The utility model has the beneficial effects that:

1. the locking device comprises a locking hook, a locking rod, a fixing block, a threaded block, a fixing rod, a limiting pin, a fixing rod, a spring, a clamping block and a fixing rod, wherein the locking rod is fixed on the top of a container through the limiting pin, the locking hook is fixed on the top of the container, the threaded block is rotated, the fixing rod moves forwards along a threaded rod, and then the clamping block drives the locking block to move to a proper position and contact with a protruding block, and the gasket extrusion convex block on the protruding block moves backwards along a T-shaped groove.

2. Through the setting of installation safety block on the dead lever, the safety block can restrict the distance that multisection pole removed, avoids multisection pole to shift out the dead lever and influences the result of use of device, has improved the restriction of device.

3. Through the setting of installation packing ring on protruding piece, the packing ring can protect and cushion the lug, avoids the lug direct with protruding piece contact to accelerate its wearing and tearing easily, has improved the life of device.

Drawings

Fig. 1 is a front perspective view of a long rod hook protection mechanism with a protection function according to the present invention;

fig. 2 is a schematic rear perspective view of a long rod hook protection mechanism with a protection function according to the present invention;

fig. 3 is a partial sectional structural schematic view of a long rod hook protection mechanism with a protection function according to the present invention.

In the figure: 1. a thread block; 2. a threaded rod; 3. fixing the rod; 4. a safety block; 5. a clamping block; 6. a card slot; 7. a raised block; 8. a gasket; 9. a multi-section rod; 10. a limiting plate; 11. a latch hook; 12. a handle; 13. a rubber sleeve; 14. a first fixed seat; 15. a pull ring; 16. a spacing pin; 17. an anti-drop block; 18. a guide groove; 19. a tension spring; 20. a bump; 21. a T-shaped groove; 22. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a long rod hook protection mechanism with protection function comprises a fixed rod 3, two threaded blocks 1 are fixed on the circumferential inner wall of the fixed rod 3 through bolts, a threaded rod 2 is connected to the internal threads of the threaded blocks 1, a fixture block 5 is fixed on the circumferential inner wall of the fixed rod 3 through bolts, a clamping groove 6 is formed in the fixture block 5, a plurality of rods 9 are connected in the clamping groove 6 in a sliding manner, a plurality of protruding blocks 7 are welded on the outer sides of the plurality of rods 9, a gasket 8 is bonded on one side of each protruding block 7, the gasket 8 can protect and buffer a protruding block 20, the phenomenon that the protruding block 20 is directly contacted with the protruding blocks 7 and is easy to accelerate abrasion is avoided, a guide groove 18 is formed in the fixture block 5, an anti-falling block 17 is connected in the guide groove 18 in a sliding manner, the guide groove 18 can guide the anti-falling block 17, so that the anti-falling block 17 can stably move, and the anti-falling block 17 is contacted with the plurality of rods 9, one side of the anti-falling block 17 is welded with a tension spring 19, the tension spring 19 is fixed with the fixture block 5, a T-shaped groove 21 is formed in the fixture block 5, the T-shaped groove 21 is communicated with the guide groove 18, a convex block 20 is connected in the T-shaped groove 21 in a sliding mode, the convex block 20 is in contact with the anti-falling block 17, a spring 22 is welded at the bottom of the convex block 20, the spring 22 is fixed with the T-shaped groove 21, the fixing rod 3 is rotated to enable the fixing rod 3 to move forwards along the threaded rod 2, the fixture block 5 drives the convex block 20 to move to a proper position to be in contact with the convex block 7, a gasket 8 on the convex block 7 extrudes the convex block 20 to move backwards along the T-shaped groove 21, the spring 22 contracts, the convex block 20 moves to a proper position to be in contact with one end of the anti-falling block 17 and pushes the anti-falling block 17 to move along the guide groove 18, and the other end of the anti-falling block 17 extends out of the guide groove 18 to be in contact with the multi-section rod 9, further, the multi-section rod 9 and the fixed rod 3 are fixed, and the phenomenon that the long rod hook is separated from the turnbuckle easily and loses the fastening effect because the long rod hook is connected in a clamping and knotting mode conventionally is avoided.

In the utility model, it should be noted that a safety block 4 is fixed on the circumferential inner wall of a fixed rod 3 through a bolt, and a multi-section rod 9 is connected with the safety block 4 in a sliding manner, the safety block 4 can limit the moving distance of the multi-section rod 9, so as to prevent the multi-section rod 9 from moving out of the fixed rod 3 to influence the use effect of the device, one end of a threaded rod 2 passes through the fixed rod 3 and is fixed with a first fixed seat 14 through the bolt, one side of the first fixed seat 14 is inserted with a limit pin 16, the limit pin 16 is convenient for a worker to fix the threaded rod 2, the top end of the limit pin 16 is welded with a pull ring 15, one side of the pull ring 15 is bonded with a rubber pad, two handles 12 are welded on the circumferential outer wall of the fixed rod 3, a rubber sleeve 13 is bonded on the outer side of each handle 12, the handles 12 are convenient for the worker to rotate the fixed rod 3, and the rubber sleeve 13 can increase the friction force between the hands of the worker and the handles 12, a second fixing seat is welded at one end of the multi-section rod 9, a locking hook 11 is rotatably connected to one side of the second fixing seat, and a limiting plate 10 is rotatably connected to one side of the locking hook 11.

The working principle is as follows: when the multi-section rod 9 and the fixing rod 3 need to be stably connected, the first fixing seat 14 is fixed on a ship body through the limiting pin 16, the locking hook 11 is fixed at the top of the container, the fixing rod 3 is rotated to enable the thread block 1 to rotate, the fixing rod 3 moves forwards along the thread rod 2, the clamping block 5 drives the lug 20 to move to a proper position to be in contact with the protruding block 7, the gasket 8 on the protruding block 7 extrudes the lug 20 to move backwards along the T-shaped groove 21, the spring 22 contracts, the lug 20 moves to a proper position to be in contact with one end of the anti-falling block 17 and pushes the anti-falling block 17 to move along the guide groove 18, the other end of the anti-falling block 17 extends out of the guide groove 18 to be in contact with the multi-section rod 9, and the multi-section rod 9 and the fixing rod 3 are fixed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A long rod hook protection mechanism with a protection function comprises a fixed rod (3) and is characterized in that two thread blocks (1) are fixedly connected to the inner circumferential wall of the fixed rod (3), a threaded rod (2) is movably connected to the inner portion of each thread block (1), a clamping block (5) is fixedly connected to the inner circumferential wall of the fixed rod (3), a clamping groove (6) is formed in the clamping block (5), a plurality of sections of rods (9) are movably connected to the clamping groove (6), a plurality of protruding blocks (7) are fixedly connected to the outer side of each section of rods (9), a gasket (8) is fixedly connected to one side of each protruding block (7), a guide groove (18) is formed in the clamping block (5), an anti-falling block (17) is movably connected to the inner side of the guide groove (18), the anti-falling block (17) is in contact with the sections of rods (9), a tension spring (19) is fixedly connected to one side of the anti-falling block (17), and extension spring (19) are fixed mutually with fixture block (5), T type groove (21) have been seted up to the inside of fixture block (5), and T type groove (21) are linked together with guide way (18), swing joint has lug (20) in T type groove (21), and lug (20) contact with anticreep piece (17), lug (20) contact with protruding piece (7), the bottom fixedly connected with spring (22) of lug (20), and spring (22) are fixed mutually with T type groove (21).

2. The long rod hook protection mechanism with protection function as claimed in claim 1, wherein the inner wall of the circumference of the fixed rod (3) is fixedly connected with a safety block (4), and the multi-section rod (9) is slidably connected with the safety block (4).

3. The long rod hook protection mechanism with the protection function as claimed in claim 2, wherein one end of the threaded rod (2) passes through the fixing rod (3) and is fixedly connected with the first fixing seat (14), and one side of the first fixing seat (14) is movably connected with the limit pin (16).

4. The long rod hook protection mechanism with the protection function according to claim 3, wherein a pull ring (15) is fixedly connected to the top end of the limit pin (16), and a rubber pad is fixedly connected to one side of the pull ring (15).

5. The long rod hook protection mechanism with the protection function as claimed in claim 1, wherein two handles (12) are fixedly connected to the circumferential outer wall of the fixed rod (3), and a rubber sleeve (13) is fixedly connected to the outer side of each handle (12).

6. The long rod hook protection mechanism with the protection function according to claim 1, wherein one end of the multi-section rod (9) is fixedly connected with a second fixed seat, and one side of the second fixed seat is movably connected with a locking hook (11).

7. The long rod hook protection mechanism with the protection function according to claim 6, wherein a limit plate (10) is movably connected to one side of the locking hook (11).