Bolt capable of achieving tension adjustment

Abstract

The utility model relates to the technical field of tension rod pieces, and discloses a bolt for realizing tension adjustment, which comprises two sleeves, a plurality of connecting rods and a plurality of bolts, the two adjusting rods are respectively sleeved in the two sleeves in a sliding manner; the threaded openings are formed in the two ends, close to each other, of the two adjusting rods; the adjusting bolts are connected into the threaded openings in a threaded mode, a worker can connect the adjusting rod between two cargoes, when the distance between the cargoes needs to be adjusted, the two adjusting bolts can be rotated through the rotating component, the two adjusting bolts rotate, the adjusting rod can move in the sleeve, and the distance between the cargoes can be adjusted. In this way, the effect of adjusting tension through the adjusting bolt can be achieved, different tension adjusting points can be adapted, meanwhile, the adjusting bolt is arranged in the threaded opening in the adjusting rod, the threaded section of the adjusting bolt can be hidden, and it can be guaranteed that external sundries cannot fall on the thread texture to affect rotation of the adjusting bolt.

Description

Technical Field

[0001] The utility model relates to the technical field of tension rods, and particularly relates to a bolt for realizing tension adjustment. Background Art

[0002] In contemporary fields such as transportation and equipment fixing, tension rods are required to limit and fix goods or equipment, and they have a wide application market.

[0003] When the tension rod limits and fixes goods, it is usually necessary to control the distance between the goods. For this reason, this application proposes a bolt for realizing tension adjustment. Content of the Utility Model

[0004] This application provides a bolt for realizing tension adjustment. By rotating the rotating member to rotate two adjusting bolts, when the two adjusting bolts rotate, the adjusting rod will move in the sleeve, so as to achieve the effect of adjusting the tension by using the adjusting bolts and adapt to different tension adjustment points.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions:

[0006] A bolt for realizing tension adjustment, comprising:

[0007] Two sleeves, with a plurality of connecting rods connected between the two sleeves;

[0008] Two adjusting rods, respectively slidably sleeved in the two sleeves;

[0009] Threaded openings, opened at the two ends of the two adjusting rods close to each other;

[0010] Adjusting bolts, threadedly connected in the threaded openings;

[0011] A rotating member, arranged between the two adjusting screws for rotating the adjusting bolts.

[0012] Preferably, a plurality of limiting sliders are connected to the inner side wall of the sleeve, and a plurality of limiting chutes adapted to the limiting sliders are opened on the outer side wall of the adjusting rod.

[0013] Preferably, the rotating member comprises:

[0014] Two first bevel gears, respectively arranged at the two ends of the two adjusting bolts close to each other;

[0015] A second bevel gear, rotatably connected to the connecting rod and meshing with the first bevel gear.

[0016] Preferably, the top of the second bevel gear passes through the connecting rod and is connected with a hexagon bolt.

[0017] Preferably, a limiting sleeve is rotatably sleeved on the outer side wall of the adjusting bolt, and a plurality of limiting blocks connected to the adjusting bolt are respectively arranged on both sides of the limiting sleeve.

[0018] Preferably, a hook is connected to one end of the adjusting rod, and an extension rod is connected to one end of the hook, and the extension rod is U-shaped.

[0019] In summary, the utility model mainly has the following beneficial effects:

[0020] By providing the adjusting rod, during use, the staff can connect the adjusting rod between two goods. When it is necessary to adjust the distance between the goods, the two adjusting bolts can be rotated by rotating the rotating member. When the two adjusting bolts rotate, the adjusting rod will move in the sleeve, so as to achieve the effect of adjusting the tension by using the adjusting bolts, which can adapt to different tension adjustment points. At the same time, by arranging the adjusting bolts in the threaded openings on the adjusting rod, the threaded sections of the adjusting bolts can be hidden, which can ensure that external sundries will not fall on the thread textures and affect the rotation of the adjusting bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 is a schematic diagram of the structure of the adjusting rod of the utility model;

[0023] Figure 3 is a schematic diagram of the structure of the adjusting bolt of the utility model;

[0024] Figure 4 is a schematic diagram of the structure of the hook of the utility model.

[0025] Reference Signs:

[0026] 100, sleeve; 101, connecting rod; 102, adjusting rod; 103, threaded opening; 104, adjusting bolt;

[0027] 200, limiting slider; 201, limiting chute;

[0028] 300, first bevel gear; 301, second bevel gear; 302, hexagon bolt;

[0029] 400, limiting sleeve; 401, limiting block;

[0030] 500, hook; 501, extension rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Reference Figures 1-4 , a bolt for realizing tension adjustment, comprising:

[0033] Two sleeves 100, and a plurality of connecting rods 101 are connected between the two sleeves 100;

[0034] Two adjusting rods 102 are respectively slidably sleeved in the two sleeves 100;

[0035] Threaded openings 103 are opened at the two ends of the two adjusting rods 102 close to each other;

[0036] Adjusting bolts 104 are threadedly connected in the threaded openings 103;

[0037] A rotating member is arranged between the two adjusting screws for rotating the adjusting bolt 104;

[0038] By providing the adjusting rod 102, during use, the staff can connect the adjusting rod 102 between two goods. When it is necessary to adjust the distance between the goods, the two adjusting bolts 104 can be rotated through the rotating member. When the two adjusting bolts 104 rotate, the adjusting rod 102 will move in the sleeve 100, so as to achieve the effect of adjusting the tension by using the adjusting bolt 104, which can adapt to different tension adjustment points. At the same time, by arranging the adjusting bolt 104 in the threaded opening 103 on the adjusting rod 102, the threaded section of the adjusting bolt 104 can be hidden, which can ensure that external sundries will not fall on the thread texture and affect the rotation of the adjusting bolt 104.

[0039] As a further solution of the present invention, a plurality of limiting sliders 200 are connected to the inner side wall of the sleeve 100, and a plurality of limiting chutes 201 adapted to the limiting sliders 200 are opened on the outer side wall of the adjusting rod 102;

[0040] By providing the limiting sliders 200, when the adjusting bolt 104 rotates, due to the acting force of the thread, the adjusting rod 102 will tend to rotate. With the cooperation of the limiting sliders 200 and the limiting chutes 201, the rotation tendency of the adjusting rod 102 can be changed into movement, so as to achieve the effect of moving the two adjusting rods 102.

[0041] As a further solution of the present invention, the rotating member includes:

[0042] Two first bevel gears 300 are respectively arranged at two ends of two adjusting bolts 104 close to each other;

[0043] A second bevel gear 301 is rotatably connected to the connecting rod 101 and meshes with the first bevel gear 300;

[0044] By arranging the second bevel gear 301, when adjusting the relative distance between the two adjusting rods 102, the staff can rotate the second bevel gear 301, and the rotation of the second bevel gear 301 can drive the two first bevel gears 300 to rotate, so as to achieve the effect of rotating the two adjusting bolts 104.

[0045] As a further solution of the present utility model, the top of the second bevel gear 301 passes through the connecting rod 101 and is connected with a hexagon bolt 302;

[0046] By arranging the hexagon bolt 302, it is convenient for the staff to use tools to rotate the position of the second bevel gear 301.

[0047] As a further solution of the present utility model, a limiting sleeve 400 is rotatably sleeved on the outer side wall of the adjusting bolt 104, and a plurality of limiting blocks 401 connected to the adjusting bolt 104 are respectively arranged on both sides of the limiting sleeve 400;

[0048] By arranging the limiting sleeve 400, the limiting sleeve 400 and the limiting blocks 401 can limit the position of the adjusting bolt 104, so as to enable the two adjusting rods 102 to rotate synchronously and move at the same speed.

[0049] As a further solution of the present utility model, one end of the adjusting rod 102 is connected with a hook 500, and one end of the hook 500 is connected with an extension rod 501, and the extension rod 501 can be U-shaped;

[0050] By arranging the hook 500, the hook 500 can facilitate connecting the adjusting rod 102 to the goods. During use, the hook 500 can be hung on the binding rope tied outside the goods, and the hook 500 can be rotated to adjust the position of the hook 500, so that the extension rod 501 hooks on the binding rope, which can effectively improve the connection between the hook 500 and the binding rope.

[0051] Working principle: By setting the adjusting rod 102, during use, the staff can connect the adjusting rod 102 between two goods. When it is necessary to adjust the distance between the goods, the two adjusting bolts 104 can be rotated by a rotating component. When the two adjusting bolts 104 rotate, the adjusting rod 102 will move within the sleeve 100, thereby achieving the effect of adjusting the tension by using the adjusting bolts 104, and it can adapt to different tension adjustment points. At the same time, by setting the adjusting bolts 104 in the threaded openings 103 on the adjusting rod 102, the threaded sections of the adjusting bolts 104 can be hidden, which can ensure that external debris will not fall on the thread textures and affect the rotation of the adjusting bolts 104.

[0052] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bolt for achieving tension adjustment, characterized in that: include: Two sleeves, with a plurality of connecting rods connected between the two sleeves; Two adjusting rods are slidably sleeved in the two sleeves respectively; Threaded openings are provided at two ends of the two adjusting rods close to each other; an adjusting bolt threadedly connected in the threaded opening; The rotating component is arranged between the two adjusting rods and is used for rotating the adjusting bolt.

2. A bolt for achieving tension adjustment according to claim 1, characterized in that: The inner side wall of the sleeve is connected with a plurality of limit sliding blocks, and the outer side wall of the adjustment rod is provided with a plurality of limit sliding grooves matched with the limit sliding blocks.

3. A bolt for achieving tension adjustment according to claim 1, characterized in that: The rotating component comprises: Two first bevel gears are respectively arranged at two ends of the two adjusting bolts close to each other; The second bevel gear is rotatably connected to the connecting rod and meshes with the first bevel gear.

4. A bolt for achieving tension adjustment according to claim 3, characterized in that: The top of the second bevel gear passes through the connecting rod and is connected with a hexagonal bolt.

5. A bolt for achieving tension adjustment according to claim 1, characterized in that: The outer wall rotation sleeve of the adjusting bolt is provided with a limit sleeve, and two sides of the limit sleeve are respectively provided with a plurality of limit blocks connected with the adjusting bolt.

6. A bolt for achieving tension adjustment according to claim 1, characterized in that: One end of the adjusting rod is connected with a hook, and one end of the hook is connected with an extension rod, and the extension rod is U-shaped.

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