CN215505211U - Intelligent positioning speed difference automatic controller for block chain of safety tool - Google Patents
Intelligent positioning speed difference automatic controller for block chain of safety tool Download PDFInfo
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- CN215505211U CN215505211U CN202120595185.0U CN202120595185U CN215505211U CN 215505211 U CN215505211 U CN 215505211U CN 202120595185 U CN202120595185 U CN 202120595185U CN 215505211 U CN215505211 U CN 215505211U
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Abstract
The utility model discloses an intelligent positioning speed difference automatic controller for a safety tool block chain. The speed difference automatic controller main body comprises a shell, a first winding drum and a first locking mechanism, the shell is provided with a cavity, and the first winding drum and the locking mechanism are both arranged in the cavity. The first locking mechanism comprises a rotating disk, movable teeth arranged on the rotating disk and inner gear rings arranged on the peripheral side of the rotating disk, the rotating disk and the first winding drum synchronously rotate, the first winding drum is connected with a steel wire rope, and the steel wire rope is connected with a lower hook. The cable box is internally provided with a second winding drum for winding the cable, the cable box is connected with an upper hook, a second locking mechanism for locking or releasing the second winding drum is arranged in the cable box, and the free end of the cable is connected to the speed difference automatic controller main body. The cable in the cable box can be selectively locked at any length, so that the extension function between the hanging body and the lower hook is achieved, and the cable box can be used under the condition that the using length exceeds the length of the steel wire rope.
Description
Technical Field
The utility model relates to the technical field of safety tools, in particular to an intelligent positioning speed difference automatic controller for a block chain of a safety tool.
Background
The speed difference automatic controller is also called a speed difference falling protector and is used for preventing personnel from accidentally falling during high-altitude operation, so that the personnel safety can be quickly and effectively guaranteed even if the personnel accidentally fall, and the falling personnel can be quickly braked and locked within a limited distance to protect the life safety of the personnel. However, the more the building is reduced, the higher the building is, the more often the steel wire in the speed difference automatic controller can not reach the length required by the use.
In view of the above, the present invention is particularly proposed.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligent positioning speed difference automatic controller for a block chain of a safety tool, which solves the problem that the block chain cannot be used under the condition that the used length exceeds the length of a steel wire rope in the speed difference automatic controller.
In order to realize the purpose of the utility model, the utility model provides the following technical scheme:
an intelligent positioning speed difference automatic controller for a safety tool block chain comprises:
the speed difference automatic controller comprises a speed difference automatic controller main body, a speed difference automatic controller main body and a speed difference automatic controller main body, wherein the speed difference automatic controller main body comprises a shell, a first winding drum and a first locking mechanism, the shell is provided with a cavity, and the first winding drum and the locking mechanism are both arranged in the cavity; the first locking mechanism comprises a rotating disk, movable teeth arranged on the rotating disk and inner gear rings arranged on the peripheral side of the rotating disk, the rotating disk and the first winding drum synchronously rotate, the first winding drum is connected with a steel wire rope, and the steel wire rope is connected with a lower hook;
the cable box is internally provided with a second winding drum for winding the cable, the cable box is connected with an upper hook, a second locking mechanism for locking or releasing the second winding drum is arranged in the cable box, and the free end of the cable is connected to the speed difference automatic controller main body.
Optionally, a ratchet wheel is connected to the second drum, and a pawl is connected to the cable box; the pawl and the ratchet engage as the cable box is paid out.
Optionally, a knob portion connected to the pawl is disposed on the cable box, and the pawl can be twisted by the knob portion, so that the ratchet wheel and the pawl are separated from each other.
Optionally, a rotating handle is connected to the cable box, and the rotating handle is in transmission connection with the second winding drum.
Optionally, a length identification coating is disposed on the cable along the length direction.
Optionally, a self-locking component is further arranged on the cable box, the middle of the self-locking component is rotatably connected in the cable box, the self-locking component comprises a first convex tooth and a second convex tooth, the first convex tooth and the second convex tooth are in the same direction as the convex tooth of the ratchet wheel, the second convex tooth is opposite to the convex tooth of the ratchet wheel, the first convex tooth is in contact with the ratchet wheel, and the second convex tooth is separated from the ratchet wheel.
Optionally, a connecting seat is arranged on the cable box, and the upper hook is connected with the connecting seat through a nylon woven bag.
Optionally, a cable outlet is formed in one side, opposite to the connecting seat, of the cable box, the self-locking component is arranged on one side, close to the cable outlet, of the cable box, and the pawl is arranged on the cable box and close to one side of the connecting seat.
Optionally, a fixing band for limiting and fixing is arranged on the shell of the speed difference automatic controller main body.
Optionally, the free end of the cable is provided with an anti-falling hook, the anti-falling hook is provided with a hook body and a movable part connected to the hook body, the hook body is provided with a hook opening, an elastic part is arranged between the movable part and the hook body, and under the action of the elastic part, the free end of the movable part is abutted against the hook body to seal the hook opening.
By adopting the technical scheme, the utility model has the following beneficial effects:
the utility model provides a safety tool block chain intelligence location speed difference automatic controller, the optional locking at arbitrary length of cable in the cable box, when the wire rope length in the speed difference automatic controller main part is not enough far away in the use distance, or there is not the suspension body that can be used to hang above the position of use, the suspension body that can be used to hang and the position of use inclination when too big, hang the couple on the suspension body, pull out the length that needs to use with the cable in the cable box in advance, lock it, or use behind the arbitrary object that can bear the weight of the cable of cable winding position of use top again. It can be used in the case that the length of use exceeds the length of the wire rope.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
fig. 1 is a schematic structural diagram of a first type of safety tool block chain intelligent positioning speed difference automatic controller provided by the present invention.
In the figure, the speed difference automatic controller comprises a main body 1, a shell 11, a movable tooth 12, a rotary disk 13, a cable box 2, a ratchet wheel 21, a pawl 22, a connecting seat 23, a steel wire rope 3, a lower hook 4, an upper hook 5, a cable 6, a first convex tooth 71, a second convex tooth 72 and an anti-falling hook 8.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or assembly must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, an embodiment of the present application provides an intelligent positioning speed difference automatic controller for a safety tool block chain, which includes a speed difference automatic controller main body 1 and a cable 6 box 2. The speed difference automatic controller main body 1 comprises a shell 11, a first winding drum and a first locking mechanism, wherein the shell 11 is provided with a cavity, and the first winding drum and the locking mechanism are both arranged in the cavity. The first locking mechanism comprises a rotating disk 13, movable teeth 12 arranged on the rotating disk 13 and inner gear rings arranged on the peripheral side of the rotating disk 13, the rotating disk 13 and the first reel synchronously rotate, a steel wire rope 3 is connected onto the first reel, and a lower hook 4 is connected onto the steel wire rope 3. When the user goes up and down with normal slow speed, wire rope 3 drives movable tooth 12 and rotary disk 13 relative rotation, because the effect of centrifugal force movable tooth 12 is by outwards getting rid of the cassette inner gear ring when the speed that appears falls for wire rope 3 can't lengthen again, thereby has carried out the protection that stops the speed to the user that falls to the speed. A second winding drum for winding the cable 6 is arranged in the cable 6 box 2, an upper hook 5 is connected to the cable 6 box 2, a second locking mechanism for locking or releasing the second winding drum is arranged in the cable 6 box 2, and the free end of the cable 6 is connected to the speed difference automatic controller main body 1. The cable 6 in the cable 6 box 2 can be selectively locked at any length, when the length of the steel wire rope 3 in the self-controller main body 1 is insufficient due to the over-long use distance and the speed difference, or when no hanging body capable of being used for hanging exists above the use position, and the slope between the hanging body capable of being used for hanging and the use position is too large, the upper hook 5 is hung on the hanging body, the cable 6 in the cable 6 box 2 is pulled out by the needed length in advance to be locked, or the cable 6 is wound on any object capable of bearing the cable 6 above the use position to be used. It can be used in a case where the used length exceeds the length of the wire rope 3.
Optionally, a ratchet 21 is connected to the second winding drum, and a pawl 22 is connected to the cable 6 box 2; when the cable 6 is paid out from the case 2, the pawl 22 and the ratchet 21 are engaged. The ratchet 21 cannot rotate and cannot be paid out.
Optionally, the cable 6 box 2 is provided with a knob portion connected with the pawl 22, and the knob portion can twist the pawl 22 to separate the ratchet 21 and the pawl 22. The ratchet 21 and the pawl 22 are separated and the second spool can be rotated to pay out the wire.
Optionally, a rotating handle is connected to the cable box, and the rotating handle is in transmission connection with the second winding drum. Rotatory handle can be withdrawed cable 6, conveniently accomodates and take next time.
Optionally, a length mark coating is disposed on the cable 6 along the length direction. The user is facilitated to clarify the length of the extended cable 6.
Optionally, a self-locking component is further disposed on the cable 6 box 2, the middle of the self-locking component is rotatably connected in the cable box, the self-locking component includes a first convex tooth 71 facing the same direction as the convex tooth of the ratchet 21 and a second convex tooth 72 opposite to the convex tooth of the ratchet 21, the first convex tooth contacts with the ratchet 21, and the second convex tooth 72 is separated from the ratchet 21. When the wire 6 is pulled out at a slow speed, the first tooth and the ratchet 21 slightly touch, and the second tooth 72 and the ratchet 21 are separated. When the pulling-out speed of the cable 6 is suddenly increased, the force of the ratchet wheel 21 for striking the first convex tooth is increased, so that the second convex tooth 72 is inserted into the tooth groove of the ratchet wheel 21 to stop being led out, further falling is prevented, and the safety of a user is ensured.
Optionally, a connecting seat 23 is arranged on the cable 6 box 2, and the upper hook 5 is connected with the connecting seat 23 through a nylon woven bag. The connection is ensured to be convenient and stable.
Further, a cable 6 outlet is arranged on one side, opposite to the connecting seat 23, of the cable 6 box 2, the self-locking component is arranged on one side, close to the cable 6 outlet, of the cable box, and the pawl 22 is arranged on the cable box and close to one side of the connecting seat 23.
Optionally, a fixing strap for limiting and fixing is arranged on the housing 11 of the differential speed automatic controller main body 1. The fixing band can fix the speed difference automatic controller main body 1 to prevent the speed difference automatic controller main body from shaking greatly.
Optionally, the free end of the cable 6 is provided with an anti-falling hook 8, the anti-falling hook 8 is provided with a hook body and a movable part connected to the hook body, the hook body is provided with a hook opening, an elastic part is arranged between the movable part and the hook body, and under the action of the elastic part, the free end of the movable part is abutted against the hook body to seal the hook opening. The speed difference automatic controller main body 1 and the cable 6 box 2 are detachably connected, and the speed difference automatic controller main body and the cable 6 box are independently dismounted and mounted when being applied to different use heights.
Optionally, the system further comprises an electronic tag and a packaging cable box. The electronic tag is connected to the main body 1, and stores the unique identity information of the differential speed automatic controller and the information of the use time, the use times, the storage position and the like. The encapsulation cable box is connected in main part 1, set up orientation module, communication module and power in the encapsulation cable box, orientation module and communication module all electricity are connected the power. The communication module is in communication connection with the block chain and can upload information of the differential speed automatic controller to the block chain for convenient management.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. Safety tool block chain intelligence positioning speed difference automatic controller which characterized in that includes:
the speed difference automatic controller comprises a speed difference automatic controller main body, a speed difference automatic controller main body and a speed difference automatic controller main body, wherein the speed difference automatic controller main body comprises a shell, a first winding drum and a first locking mechanism, the shell is provided with a cavity, and the first winding drum and the locking mechanism are both arranged in the cavity; the first locking mechanism comprises a rotating disk, movable teeth arranged on the rotating disk and inner gear rings arranged on the peripheral side of the rotating disk, the rotating disk and the first winding drum synchronously rotate, the first winding drum is connected with a steel wire rope, and the steel wire rope is connected with a lower hook;
the cable box is internally provided with a second winding drum for winding the cable, the cable box is connected with an upper hook, a second locking mechanism for locking or releasing the second winding drum is arranged in the cable box, and the free end of the cable is connected to the speed difference automatic controller main body.
2. The safety tool block chain intelligent positioning speed difference automatic controller according to claim 1, wherein a ratchet wheel is connected to the second winding drum, and a pawl is connected to the cable box; the pawl and the ratchet engage as the cable box is paid out.
3. The safety tool block chain intelligent positioning speed difference automatic controller according to claim 2, wherein a knob portion connected with the pawl is arranged on the cable box, and the knob portion can twist the pawl to separate the ratchet wheel and the pawl.
4. The safety tool block chain intelligent positioning speed difference automatic controller according to claim 3, wherein a rotating handle is connected to the cable box, and the rotating handle is in transmission connection with the second winding drum.
5. The safety tool block chain intelligent positioning speed difference automatic controller according to claim 4, wherein a length identification coating is arranged on the cable along the length direction.
6. The safety tool block chain intelligent positioning speed difference automatic controller according to claim 5, wherein a self-locking part is further arranged on the cable box, the middle part of the self-locking part is rotatably connected in the cable box, the self-locking part comprises a first convex tooth which is in the same direction as the convex tooth of the ratchet wheel and a second convex tooth which is opposite to the convex tooth of the ratchet wheel, the first convex tooth is in contact with the ratchet wheel, and the second convex tooth is separated from the ratchet wheel.
7. The safety tool block chain intelligent positioning speed difference automatic controller according to claim 6, wherein a connecting seat is arranged on the cable box, and the upper hook is connected with the connecting seat through a nylon woven bag.
8. The safety tool block chain intelligent positioning speed difference automatic controller according to claim 7, wherein a cable outlet is arranged on one side of the cable box opposite to the connecting seat, the self-locking component is arranged on one side of the cable box close to the cable outlet, and the pawl is arranged on the cable box close to one side of the connecting seat.
9. The safety tool block chain intelligent positioning speed difference automatic controller according to claim 8, wherein a fixing band for limiting and fixing is arranged on a shell of the speed difference automatic controller main body.
10. The safety tool block chain intelligent positioning speed difference automatic controller according to claim 9, wherein a free end of the cable is provided with an anti-drop hook, the anti-drop hook comprises a hook body and a movable part connected to the hook body, the hook body is provided with a hook opening, an elastic part is arranged between the movable part and the hook body, and under the action of the elastic part, the free end of the movable part abuts against the hook body to seal the hook opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120595185.0U CN215505211U (en) | 2021-03-24 | 2021-03-24 | Intelligent positioning speed difference automatic controller for block chain of safety tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120595185.0U CN215505211U (en) | 2021-03-24 | 2021-03-24 | Intelligent positioning speed difference automatic controller for block chain of safety tool |
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| Publication Number | Publication Date |
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| CN215505211U true CN215505211U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120595185.0U Active CN215505211U (en) | 2021-03-24 | 2021-03-24 | Intelligent positioning speed difference automatic controller for block chain of safety tool |
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| CN (1) | CN215505211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632277A (en) * | 2022-05-20 | 2022-06-17 | 杭州格物智安科技有限公司 | Speed difference automatic controller safety early warning method based on high-precision positioning |
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2021
- 2021-03-24 CN CN202120595185.0U patent/CN215505211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632277A (en) * | 2022-05-20 | 2022-06-17 | 杭州格物智安科技有限公司 | Speed difference automatic controller safety early warning method based on high-precision positioning |
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| CP03 | Change of name, title or address |
Address after: 831100 Fukang Industrial Park, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Silk Road Liuhe Technology Co.,Ltd. Country or region after: China Address before: 831100 Fukang Industrial Park, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee before: Xinjiang Silk Road Liuhe Electric Technology Co.,Ltd. Country or region before: China |
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