CN217624288U

CN217624288U - Tensioner for bundling goods

Info

Publication number: CN217624288U
Application number: CN202221180642.0U
Authority: CN
Inventors: 高维颜
Original assignee: Qingdao Laoshan Tianlong Hardware Products Co ltd
Current assignee: Qingdao Laoshan Tianlong Hardware Products Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-10-21
Anticipated expiration: 2032-05-17

Abstract

The utility model provides a strainer for tying up goods, including main section of thick bamboo and fixed establishment, the both ends of main section of thick bamboo inner chamber link up along its length direction and set up two opposite direction's screw hole, and the equal threaded connection in inside of two screw holes has the threaded rod, the equal fixedly connected with spliced pole in outer end of two threaded rods, the first connecting ring of the equal fixedly connected with in outer end of two spliced poles, and two first connecting rings all the lock joint have the second go-between. This a strainer for tying up goods through setting up fixed establishment, when using this strainer to take up the rope, the staff can use one hand to press the dead lever in the fixed establishment, and another hand swings the handle, and at this in-process, because the dead lever is restricted and is stopped unable removal, two threaded rods can't be along with the rotation of a main section of thick bamboo and carry out synchronous rotation with a main section of thick bamboo promptly, but produce relative rotation to this stimulates the rope, has improved work efficiency, thereby has improved the device's practicality.

Description

Tensioner for bundling goods

Technical Field

The utility model belongs to the technical field of the strainer, especially, relate to a strainer for tying up goods.

Background

The strainer is a device which plays a role in fixing during goods transportation, moving, loading and transporting or warehousing, and after the goods are locked, the goods cannot fall off, so that the strainer is safe, reliable, portable, simple and convenient to operate, and the goods are protected from being damaged.

When the tensioner is used for bundling cargoes, the handle of the tensioner needs to be manually shaken, and through the rotation of the handle and the effect of the ratchet wheel assembly, the drag hooks at the two ends of the tensioner can move relatively, so that the rope is tensioned. But general strainer is when the rope is not taut, and the staff is at the in-process of rocking the handle, and the threaded rod can carry out synchronous rotation with the thread bush to lead to the condition that the drag hook at both ends can't be drawn close to the middle part, relatively influence work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a strainer for bundling goods, which comprises a main cylinder and a fixing mechanism;

two ends of the inner cavity of the main cylinder are provided with two threaded holes in opposite directions along the length direction in a through mode, threaded rods are in threaded connection with the inner parts of the two threaded holes, connecting columns are fixedly connected with the outer ends of the two threaded rods, first connecting rings are fixedly connected with the outer ends of the two connecting columns, second connecting rings are buckled on the two first connecting rings, third connecting rings are buckled on the two second connecting rings, drag hooks are fixedly connected with the outer surfaces of the two third connecting rings, and the fixing mechanism is arranged on the surfaces of the two connecting columns;

the fixing mechanism comprises fixing sleeves fixedly connected to the surfaces of the two connecting columns respectively, the outer ring surfaces of the two fixing sleeves are fixedly connected with connecting rods, and the outer ends of the two connecting rods are fixedly connected with fixing rods.

Preferably, the middle part of the outer surface of the main cylinder is rotatably connected with two rotating rings, and the outer annular surfaces of the two rotating rings are fixedly connected with a connecting block.

Preferably, a ratchet assembly is arranged between the outer surface of the main cylinder and the two rotating rings.

Preferably, the bottom of connecting block is connected with the handle through the hinge rotation.

Preferably, a buckle is arranged between the handle and the connecting block.

Preferably, the surface of the fixed rod is sleeved with a first anti-slip sleeve, and the surface of the grip is sleeved with a second anti-slip sleeve.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a strainer for tying up goods, through setting up fixed establishment, when using this strainer to take up the rope, the staff can use a hand to press the dead lever in the fixed establishment, another hand swing handle, at this in-process, because the dead lever is restricted and can't remove, just can't rotate two threaded rods of strainer, swing the handle again this moment, when making a main section of thick bamboo rotate, two threaded rods can't rotate in step with a main section of thick bamboo promptly, but produce relative rotation, with this pulling rope, the work efficiency is improved, thereby the practicality of the device is improved.

Drawings

Fig. 1 is an external view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the connection structure of the middle handle and the connecting block of the present invention.

In the figure: 1-main cylinder, 2-threaded hole, 3-threaded rod, 4-connecting column, 5-first connecting ring, 6-second connecting ring, 7-third connecting ring, 8-drag hook, 9-fixing sleeve, 10-connecting rod, 11-fixing rod, 12-first anti-slip sleeve, 13-rotating ring, 14-ratchet wheel component, 15-connecting block, 16-handle, 17-hinge, 18-buckle and 19-second anti-slip sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a tensioner for strapping goods comprises a main cylinder 1 and a fixing mechanism.

Two opposite direction's screw hole 2 have been seted up along its length direction link up at the both ends of 1 inner chamber of a main section of thick bamboo, the equal threaded connection in inside of two screw holes 2 has threaded rod 3, the equal fixedly connected with spliced pole 4 in outer end of two threaded rod 3, the first connecting ring 5 of the equal fixedly connected with in outer end of two spliced poles 4, two first connecting ring 5 go up all the lock joint have second go-between 6, two second go-between 6 go up all the lock joint have third go-between 7, the equal fixedly connected with drag hook 8 in surface of two third go-between 7, fixed establishment sets up in the surface of two spliced poles 4.

In this embodiment, when the main cylinder 1 rotates, the two threaded rods 3 inside the main cylinder move in the longitudinal direction thereof along with the rotation thereof, and when the rope is tightened by using the device, the two draw hooks 8 are hooked on the ropes at both ends, respectively, and then the main cylinder 1 is rotated, and the threaded rods 3 move in the opposite direction, thereby tightening the rope.

Further, the fixing mechanism comprises fixing sleeves 9 respectively fixedly connected to the surfaces of the two connecting columns 4, the outer annular surfaces of the two fixing sleeves 9 are fixedly connected with connecting rods 10, and the outer ends of the two connecting rods 10 are fixedly connected with fixing rods 11.

In the present embodiment, when the rope is tightened, the threaded rods 3 may rotate along with the rotation of the main cylinder 1, and at this time, the worker may press the fixing rod 11 with one hand, and at this time, the two threaded rods 3 will not rotate along with the rotation of the main cylinder 1 any more under the action of the fixing rod 11, and will only displace along the length direction of the main cylinder 1 inside the main cylinder 1.

Further, two rotating rings 13 are rotatably connected to the middle of the outer surface of the main cylinder 1, and a connecting block 15 is fixedly connected to the outer circumferential surfaces of the two rotating rings 13.

A ratchet assembly 14 is provided between the outer surface of the main cylinder 1 and the two rotary rings 13.

The bottom of connecting block 15 is connected with handle 16 through hinge 17 rotation.

In the present embodiment, when the main cylinder 1 is rotated, since it is difficult to exert force by directly holding the main cylinder 1, the grip 16 is held and the grip 16 is swung, so that the grip 16 continuously drives the main cylinder 1 to rotate in one direction by the ratchet assembly 14, and the threaded rod 3 is moved in one direction without repeated movement.

Furthermore, a buckle 18 is arranged between the handle 16 and the connecting block 15.

In the embodiment, the handle 16 can be folded by the hinge 17 to facilitate carrying of the device, and when the device is needed, the handle 16 is rotated to a proper position and then the buckle 18 is used to lock the handle 16 and the connecting block 15, so that the handle 16 is prevented from shifting in the process of swinging the handle 16.

Further, a first anti-slip sleeve 12 is sleeved on the surface of the fixing rod 11, and a second anti-slip sleeve 19 is sleeved on the surface of the grip 16.

In the present embodiment, both the first anti-slip cover 12 and the second anti-slip cover 19 have an anti-slip effect.

The utility model discloses a theory of operation and use flow: the utility model discloses after installing, at first hook the both ends of rope respectively with two drag hooks 8 of the device, later staff's one hand is pressed dead lever 11, and the other hand is held handle 16 and is swung handle 16 and make a main section of thick bamboo 1 rotate, and under ratchet assembly 14's effect, a main section of thick bamboo 1 rotates towards a direction all the time, and two threaded rods 3 produce relative displacement under a main section of thick bamboo 1 pivoted effect to the realization is to the take-up of rope.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A tensioner for strapping goods, characterized by: comprises a main cylinder (1) and a fixing mechanism;

two threaded holes (2) in opposite directions are formed in the two ends of the inner cavity of the main barrel (1) in a penetrating mode along the length direction of the inner cavity, threaded rods (3) are connected to the inner portions of the two threaded holes (2) in a threaded mode, connecting columns (4) are fixedly connected to the outer ends of the two threaded rods (3), first connecting rings (5) are fixedly connected to the outer ends of the two connecting columns (4), second connecting rings (6) are buckled on the two first connecting rings (5), third connecting rings (7) are buckled on the two second connecting rings (6), drag hooks (8) are fixedly connected to the outer surfaces of the two third connecting rings (7), and the fixing mechanism is arranged on the surfaces of the two connecting columns (4);

the fixing mechanism comprises fixing sleeves (9) which are respectively and fixedly connected to the surfaces of the two connecting columns (4), connecting rods (10) are fixedly connected to the outer ring surfaces of the two fixing sleeves (9), and fixing rods (11) are fixedly connected to the outer ends of the two connecting rods (10).

2. A tensioner for bundling cargo as claimed in claim 1, wherein: the middle of the outer surface of the main cylinder (1) is rotatably connected with two rotating rings (13), and the outer ring surfaces of the two rotating rings (13) are fixedly connected with connecting blocks (15).

3. A tensioner for bundling cargo as recited in claim 2, further comprising: a ratchet wheel component (14) is arranged between the outer surface of the main cylinder (1) and the two rotating rings (13).

4. A tensioner for bundling cargo as recited in claim 2, further comprising: the bottom end of the connecting block (15) is rotatably connected with a handle (16) through a hinge (17).

5. A tensioner for bundling cargo as claimed in claim 4, wherein: a buckle (18) is arranged between the handle (16) and the connecting block (15).

6. A tensioner for bundling cargo as claimed in claim 4, wherein: the surface of the fixed rod (11) is sleeved with a first anti-skidding sleeve (12), and the surface of the handle (16) is sleeved with a second anti-skidding sleeve (19).