CN218718120U - Anti-overturning and wear-resisting spiral locking connecting ring - Google Patents
Anti-overturning and wear-resisting spiral locking connecting ring Download PDFInfo
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- CN218718120U CN218718120U CN202223357395.XU CN202223357395U CN218718120U CN 218718120 U CN218718120 U CN 218718120U CN 202223357395 U CN202223357395 U CN 202223357395U CN 218718120 U CN218718120 U CN 218718120U
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- gate pole
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Abstract
The utility model provides a wear-resisting spiral locking go-between of anti-overturning belongs to connector link technical field. The go-between include the body, be equipped with the connector on the body connector below has the dodge gate pole through pin joint, be equipped with the breach on the dodge gate pole, be equipped with above the connector with dodge gate pole on breach complex connecting portion, connecting portion can insert the breach, still the cover is equipped with the movable sleeve with dodge gate pole threaded connection on the dodge gate pole, body top inboard is equipped with wear-resisting gasket. The steel gasket is added to the connecting ring, so that the wear resistance is improved; an anti-overturning spring rod is additionally arranged at one end of the inner side of the connecting ring, and the rope can be limited at one end of the inner side of the connecting ring after the rope is put in to reset the anti-overturning spring rod, so that the connecting ring is prevented from being accidentally overturned under an abnormal condition; the movable sleeve can rotate and move to the connecting part, the movable door rod can be fixed and cannot swing laterally, and the rope, equipment and facilities are prevented from being accidentally put in or separated from the movable door rod.
Description
Technical Field
The utility model belongs to the technical field of the connector link, concretely relates to wear-resisting spiral locking go-between of anti-overturning.
Background
In the current rapidly developing China, high buildings are pulled out; people have rich and colorful afterlives, and the outdoor sports are popular; petroleum, electric power, shipbuilding and other special industries are on the rise. In the infrastructure, maintenance and overhaul of high-rise buildings and special industries, the climbing of outdoor sports and mountain rescue, and military tactical operations, the connection requirements of various ropes, equipment and facilities are more and more, and the use number of the necessary connecting rings is rapidly increased.
The existing steel connecting ring in the existing market has high strength, less carrying capacity, large overall weight of a system after connecting ropes, equipment and facilities and inconvenient operation. The aluminum connecting ring is light in weight, the aluminum safety ring is low in strength and poor in abrasion resistance, the aluminum safety ring is very easy to wear when being connected with ropes, equipment and facilities made of hard materials, the service life of the safety ring is shortened rapidly, and the safety ring is seriously worn and even can be broken to endanger the life safety of a user. There are certain drawbacks.
The existing connecting ring in the market lacks the anti-overturning design and function, and the connecting ring is easy to overturn under the abnormal stress condition, so that the best stress state of the connecting ring is damaged, and the connection strength among ropes, equipment and facilities is reduced, and danger is caused. The connecting ring partially provided with the movable door rod lacks the automatic reset function of the movable door rod, the movable door rod is easy to accidentally swing laterally to enable the connecting ring to form a non-closed ring shape, and ropes, equipment and facilities in the connecting ring are possibly separated to cause danger. Part of the connecting rings lack the locking function of the movable door rod, and under the environment with more ropes, equipment and facilities or crowded space, the movable door rod has the unexpected condition that the connecting rings are in a G-shaped non-closed ring shape due to the extruded lateral swing, so that the ropes, the equipment and the facilities are easy to fall off from the connecting rings to cause danger.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an anti-overturn wear-resisting spiral locking go-between to solve above-mentioned technical problem.
In order to achieve the above object, the technical solution of the present invention is:
the utility model provides a wear-resisting spiral locking go-between of rubbing of preventing overturning, includes the body, be equipped with the connector on the body connector below has the dodge gate pole through pin joint, be equipped with the breach on the dodge gate pole, be equipped with above the connector with dodge gate pole on breach complex connecting portion, connecting portion can insert the breach, still the cover is equipped with the movable sleeve with dodge gate pole threaded connection on the dodge gate pole, body top inboard is equipped with wear-resisting gasket.
Preferably, the movable sleeve is provided with an internal thread, the movable door rod is provided with an external thread, and the movable sleeve can move up and down relative to the movable door rod.
Preferably, the movable door rod is further provided with a limiting ring, and the limiting ring is arranged below the threads of the movable door rod.
Preferably, a return spring is further arranged in the movable door rod.
Preferably, the wear-resistant gasket is a steel gasket, and the steel gasket covers the inner side above the body integrally.
Preferably, the inner side below the body is further provided with an anti-overturning spring rod, and the anti-overturning spring rod can rotate left and right relative to the body.
Preferably, the anti-overturning spring rod is annular.
The utility model has the advantages that:
according to the application, the wear-resistant steel gasket is additionally arranged on the basis of the light weight of the aluminum alloy, so that the problems that the traditional aluminum alloy connecting ring is easy to wear and short in service life are solved. The anti-overturning spring rod is additionally arranged at one end of the inner side of the connecting ring, and the rope, equipment and facilities can be limited at one end of the inner side of the connecting ring after the rope, the equipment and the facilities are placed in the anti-overturning spring rod and reset, so that the connecting ring is prevented from being accidentally overturned under an abnormal condition, and the connecting ring is ensured to be always in an optimal stress state. The movable door rod can swing laterally to open, so that the connecting ring is in a G-shaped non-closed ring shape, and the rope, equipment and facilities can be conveniently put in or taken out. The aluminum alloy movable door rod can automatically reset through the internal spring, the connecting ring can automatically restore to be in a closed ring shape, the movable sleeve can rotate to move to the connecting part, the movable door rod can be fixed and cannot swing laterally, and ropes, equipment and facilities are prevented from being accidentally put in or separated from the movable sleeve.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view showing an opened state of the movable door lever.
In the figure: 1. a body; 2. a movable door rod; 3. a notch; 4. a connecting portion; 5. a movable sleeve; 6. a wear resistant pad; 7. a limiting ring; 8. a return spring; 9. anti-overturning spring rod.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Referring to fig. 1 to 2, an anti-overturning and friction-resisting spiral locking connecting ring comprises a body 1, wherein a connecting port is arranged on the body 1, so that the body 1 is in a G shape, a movable door rod 2 is connected below the connecting port through a pin, the movable door rod 2 can move towards the inside of the body 1, a notch 3 is arranged on the movable door rod 2, a connecting part 4 matched with the notch 3 on the movable door rod 2 is arranged above the connecting port, the connecting part 4 can be inserted into the notch 3, a movable sleeve 5 in threaded connection with the movable door rod 2 is further sleeved on the movable door rod 2, preferably, the movable sleeve 5 is provided with an internal thread, the movable door rod 2 is provided with an external thread, and the movable sleeve 5 can move up and down relative to the movable door rod 2; and a wear-resistant gasket 6 is arranged on the inner side above the body 1. When using, inwards push away dodge gate pole 2, put into body 1 inside back with the rope, insert the connecting portion 4 in dodge gate pole 2 again in breach 3 on the dodge gate pole, then spin movable sleeve 5 upwards, fix connecting portion 4 and dodge gate pole 2, avoid dodge gate pole 2 to drop. Body 1 and dodge gate pole 2 in this application adopt the aluminum alloy preparation, and are inboard in 1 top of aluminum alloy body, promptly with the place of rope contact be equipped with the steel gasket, the steel gasket whole cover 1 top of body is inboard, improves the wearability of go-between.
Furthermore, still be equipped with spacing ring 7 on the dodge gate pole 2, spacing ring 7 sets up in the below of dodge gate pole 2 screw thread. The movable sleeve 5 on the connecting ring is rotated downwards to the position of the limiting ring 7, the movable door rod 2 can be separated from the connecting part 4, and the limiting ring 7 is used for limiting the movable sleeve 5 to move downwards again.
Further, still be equipped with reset spring 8 in the dodge gate pole 2, reset spring 8's mounting means can adopt prior art to realize, with dodge gate pole 2 inside back, can automatic re-setting under reset spring 8's effect, improves the result of use.
Further, the inner side below the body 1 is also provided with an anti-overturning spring rod 9, and the anti-overturning spring rod 9 can rotate left and right relative to the body 1. Preferably, the spring bar 9 is ring-shaped.
When the anti-overturning rope connecting device is used, the anti-overturning spring rod 9 is swung laterally and opened, and then a rope is placed in or separated from one end of the inner side of the connecting ring. The rope is reset after being placed into one end of the inner side of the connecting ring, the anti-overturning spring rod 9 can limit the rope to move in the connecting ring, and therefore the connecting ring is prevented from being overturned accidentally.
The utility model provides a wear-resisting steel gasket that rubs is inlayed to inboard one end of this application go-between, when keeping the whole lightweight of aluminum alloy go-between, increase the wear-resisting performance of rubbing of go-between. Rope, equipment, facility and the back that will prevent overturning spring lever reset of the inboard one end installation of go-between, when 2 ropes of in-connection simultaneously in the go-between, prevent overturning spring lever can restrict one of them rope in the one side of preventing overturning spring lever, another rope then is at the opposite side of go-between, avoids two ropes to move the one end of go-between simultaneously, tractive dodge gate pole, perhaps arouses the go-between upset. Therefore, the anti-overturning spring rod can prevent the connecting ring from being accidentally overturned under abnormal conditions, and the connecting ring is ensured to be always in the best stress state, namely 2 ropes are respectively positioned at two ends of the connecting ring. The movable door rod can swing laterally to open, so that the connecting ring is in a G-shaped non-closed ring shape, and the rope, equipment and facilities can be conveniently put in or taken out. The movable door rod can automatically reset through an internal spring, so that the connecting ring automatically returns to a closed ring shape. The movable sleeve can rotate and move to the connecting part, the aluminum alloy movable door rod can be fixed and cannot swing laterally, and the rope, equipment and facilities are prevented from being accidentally put in or separated from the movable sleeve.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a wear-resisting spiral locking go-between of preventing overturning, its characterized in that, includes the body, be equipped with the connector on the body connector below has the dodge gate pole through pin joint, be equipped with the breach on the dodge gate pole, be equipped with above the connector with dodge gate pole on breach complex connecting portion, connecting portion can insert the breach, still the cover is equipped with the movable sleeve with dodge gate pole threaded connection on the dodge gate pole, body top inboard is equipped with wear-resisting gasket.
2. The anti-overturning and anti-friction spiral locking connecting ring as claimed in claim 1, wherein the movable sleeve is provided with an internal thread, the movable door rod is provided with an external thread, and the movable sleeve can move up and down relative to the movable door rod.
3. The anti-overturning and anti-friction spiral locking connecting ring according to claim 2, wherein a limiting ring is further arranged on the movable door rod, and the limiting ring is arranged below the thread of the movable door rod.
4. The anti-rollover wear-resistant spiral locking connecting ring according to claim 1, wherein a return spring is further arranged in the movable door rod.
5. The anti-rollover wear-resistant spiral locking connecting ring according to any one of claims 1 to 4, wherein the wear-resistant gasket is a steel gasket, and the steel gasket covers the upper inner side of the body integrally.
6. The anti-overturning wear-resistant spiral locking connecting ring according to claim 5, wherein an anti-overturning spring rod is further arranged at the lower inner side of the body, and the anti-overturning spring rod can rotate left and right relative to the body.
7. The anti-tip wear resistant twist lock attachment ring of claim 6, wherein said anti-tip spring bar is ring-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223357395.XU CN218718120U (en) | 2022-12-14 | 2022-12-14 | Anti-overturning and wear-resisting spiral locking connecting ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223357395.XU CN218718120U (en) | 2022-12-14 | 2022-12-14 | Anti-overturning and wear-resisting spiral locking connecting ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218718120U true CN218718120U (en) | 2023-03-24 |
Family
ID=85624932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223357395.XU Active CN218718120U (en) | 2022-12-14 | 2022-12-14 | Anti-overturning and wear-resisting spiral locking connecting ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218718120U (en) |
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2022
- 2022-12-14 CN CN202223357395.XU patent/CN218718120U/en active Active
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