CN212158903U - Rope tension detection device - Google Patents
Rope tension detection device Download PDFInfo
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- CN212158903U CN212158903U CN202021124269.8U CN202021124269U CN212158903U CN 212158903 U CN212158903 U CN 212158903U CN 202021124269 U CN202021124269 U CN 202021124269U CN 212158903 U CN212158903 U CN 212158903U
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Abstract
The utility model discloses a rope tension detection device, which comprises a body, the inside top that runs through the body that is provided with gear pole and gear pole upper surface of body, gear pole bottom fixedly connected with connecting rod, connecting rod bottom fixedly connected with couple, the inside card rope recess of having seted up of gear pole, gear pole one side is being fixed first gear by first pivot, the gear pole opposite side is being fixed second gear and belt winding wheel by the second pivot, this internal top fixedly connected with fixed pulley, bottom fixedly connected with bracing piece in the body, bracing piece top swing joint has the tape wheel, be provided with the tape between tape wheel and the tape winding wheel, rope inlet and rope outlet have been seted up to the body both sides, the observation window has been seted up at the body top. The utility model discloses, the device structural design is reasonable easy operation, the maintenance of being convenient for, and the cost is comparatively cheap.
Description
Technical Field
The utility model relates to a detection device field especially relates to a rope tension detection device.
Background
In many engineering constructions, the tension of the rope needs to be measured to ensure the safety of construction personnel, so that the accurate measurement of the tension of the rope has very important values for engineering design, construction, safe operation and the like.
The conventional rope tension detection device has the problems of high manufacturing cost, complex operation, complex structure, difficult maintenance, easy damage of a precise instrument and the like, and is designed for the rope tension measurement device on the basis of the aspects of reducing the manufacturing cost, facilitating the use, facilitating the maintenance and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rope tension detection device for solving the shortcoming that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a rope tension detection device, includes the body, the top that the body was run through at the inside of body was provided with gear pole and gear pole, the bottom fixedly connected with connecting rod and the connecting rod of gear pole run through the bottom of body, the bottom fixedly connected with couple of connecting rod, the card rope recess is seted up to the inside of gear pole, the inside of body and the one side that is located the gear pole are through the first gear of first pivot fixedly connected with, the inside of body and the opposite side that is located the gear pole are through second pivot fixedly connected with second gear and tape winding wheel, the interior top fixedly connected with fixed pulley of body, the interior bottom fixedly connected with bracing piece of body, the top swing joint of bracing piece has the tape wheel, be provided with the tape between tape winding wheel and the tape wheel.
As a further description of the above technical solution:
the rope inlet is formed in the left side wall of the body, the rope inlet pulley is fixedly connected to the inner surface of the rope inlet, the rope outlet is formed in the right side wall of the body, and the rope outlet pulley is fixedly connected to the inner surface of the rope outlet.
As a further description of the above technical solution:
the top of body just is located the top of tape measure and has seted up the observation window, the top of body just is located the both sides fixedly connected with locating piece of gear pole.
As a further description of the above technical solution:
the front of the body is provided with a door body, the front of the door body is fixedly connected with a handle, and anti-slip lines are carved on the outer side of the handle.
As a further description of the above technical solution:
the front face of the belt gauge wheel is fixedly connected with a zero setting knob, and one end, far away from the belt gauge wheel, of the zero setting knob penetrates through the body to the outer side of the body.
As a further description of the above technical solution:
the below of couple is provided with the weight, the quantity of weight is a plurality of.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the rope tension detection device has the advantages that the door body is opened, a rope to be detected is sequentially placed into the rope inlet, the rope clamping groove and the rope outlet, the door body is closed, zero adjustment can be carried out through the zero adjustment knob if the reading of a tape before measurement is not zero, a proper weight is added on the hook, so that the weight of the weight can generate a downward acting force on the rope, the distance of the descending of the gear rod can be seen through the observation window beside the door, the longitudinal distance can be measured because the distance from the transverse gear rod to the rope outlet is known, the tension borne by the rope is (the weight of the weight plus the weight of the gear rod)/(the distance of the longitudinal movement of the weight/the transverse distance from the gear rod to the rope outlet), the tension borne by the rope can be obtained through calculation after the transverse distance, the longitudinal distance and the downward acting force are known, and then, the obtained data are in one-to-one correspondence with the data on the measuring tape, so that the tension of the rope can be obtained by directly observing the data on the measuring tape.
2. The device structure is comparatively simple, so the device cost is on the low side, and the easy operation is handed, only need with the rope put into the device in addition the weight just can measure, then at observation window direct reading can, be convenient for maintain, can dismantle, mechanical structure is not fragile.
Drawings
Fig. 1 is a front view of an internal structure of a rope tension detecting device according to the present invention;
fig. 2 is a side view of the internal structure of a rope tension detecting device according to the present invention;
fig. 3 is an overall structure front view of the rope tension detecting device provided by the present invention.
Illustration of the drawings:
1. a body; 2. a gear lever; 3. a connecting rod; 4. hooking; 5. a rope clamping groove; 6. a first gear; 7. a second gear; 8. a tape winding wheel; 9. an observation window; 10. a fixed pulley; 11. a tape wheel; 12. a support bar; 13. a zero setting knob; 14. measuring tape; 15. a rope inlet; 16. a rope inlet pulley; 17. a rope outlet; 18. a rope outlet pulley; 19. positioning blocks; 20. a handle; 21. a weight; 22. a door body; 23. a first rotating shaft; 24. a second rotating shaft.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the utility model provides a rope tension detection device: comprises a body 1, a gear rod 2 is arranged inside the body 1, the top of the gear rod 2 penetrates through the top of the body 1, the gear rod 2 gives a downward force to a rope through a weight 21, the bottom of the gear rod 2 is fixedly connected with a connecting rod 3, the connecting rod 3 penetrates through the bottom of the body 1 and is fixedly connected with a hook 4, the connecting rod 3 is connected with the gear rod 2 and the hook 4, a rope clamping groove 5 is formed inside the gear rod 2 so as to clamp the rope, one side of the gear rod inside the body 1 is rotatably connected with a first rotating shaft 23 through a bearing, the outer surface of the first rotating shaft 23 is fixedly connected with a first gear 6, the first gear 6 is meshed with the gear rod 2, the other side of the gear rod inside the body 1 is rotatably connected with a second rotating shaft 24 through a bearing, the outer surface of the second rotating shaft 24 is fixedly connected with a second gear 7 and a tape winding wheel 8, the second gear 7 is meshed with, the gear pole drives the gear and moves, interior top fixedly connected with fixed pulley 10 of body 1, interior bottom fixedly connected with bracing piece 12 of body 1, the top swing joint of bracing piece 12 has tape wheel 11, be provided with tape 14 between tape winding wheel 8 and the tape wheel 11, it makes things convenient for the reading to rotate tape wheel 11 and drive tape 14, rope inlet 15 has been seted up to body 1's left side wall, rope inlet 15's internal surface fixedly connected with goes into rope pulley 16, rope outlet 17 has been seted up to body 1's right side wall, rope outlet 17's internal surface fixedly connected with goes out rope pulley 18, play an effect of fixed rope, be convenient for measure.
The observation window 9 has been seted up at the top of body 1 and the top that is located tape 14, can the audio-visual reading of seeing, the top of body 1 and the both sides fixedly connected with locating piece 19 that is located gear pole 2, a door body 22 has been seted up in the front of body 1, the positive fixedly connected with handle 21 of the door body 22 and the outside of handle 21 are carved with anti-skidding line, be used for opening whole device, the one end that tape wheel 11's positive fixedly connected with zero setting knob 13 and zero setting knob 13 kept away from tape wheel 11 runs through the outside of body 1 to body 1, zero setting is carried out earlier before the measurement, let data more accurate, the below of couple 4 is provided with weight 21, the quantity of weight 21 is a plurality of.
The working principle is as follows: generally, when the tension of a rope is measured, the rope is in a fixed state, a door body 22 is opened, the rope to be measured passes through a rope inlet 16, a rope clamping groove 5 and a rope outlet 17, if the reading of a measuring tape is not zero before measurement, zero setting can be carried out through a zero setting knob 13, the door body 22 is closed, a proper weight 21 is added on a hook 4, so that the weight of the weight 21 can generate a downward acting force on the rope, the distance of the gear rod 2 descending can be seen through a nearby observation window 9, the longitudinal distance can be measured as the distance from the transverse gear rod to the rope outlet is known, the tension borne by the rope is (the weight of the weight + the weight of the gear rod)/(the distance of the longitudinal movement of the weight/the transverse distance from the gear rod to the rope outlet), and the tension borne by the rope can be obtained through calculation after the transverse distance, the longitudinal distance and the downward acting force are known, then, the obtained data are in one-to-one correspondence with the data on the measuring tape, and finally, the tension of the rope can be obtained by directly observing the data on the measuring tape.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a rope tension detection device, includes body (1), its characterized in that: the multifunctional leather belt conveyor is characterized in that a gear rod (2) is arranged inside the body (1), the top of the gear rod (2) penetrates through the top of the body (1), a connecting rod (3) is fixedly connected to the bottom of the gear rod (2), the bottom of the connecting rod (3) penetrates through the bottom of the body (1) and is movably connected with a hook (4), a clamping rope groove (5) is formed in the gear rod (2), a first rotating shaft (23) is rotatably connected to one side, located on the gear rod (2), inside the body (1) through a bearing, a first gear (6) is fixedly connected to the outer surface of the first rotating shaft (23), the first gear (6) is meshed with the gear rod (2), a second rotating shaft (24) is rotatably connected to the other side, located on the gear rod, inside the body (1) through a bearing, a second gear (7) and a leather ruler winding wheel (8) are fixedly connected to the outer surface of the second rotating shaft (24), second gear (7) and gear pole (2) intermeshing, interior top fixedly connected with fixed pulley (10) of body (1), interior bottom fixedly connected with bracing piece (12) of body (1), the top swing joint of bracing piece (12) has tape wheel (11), be provided with tape (14) between tape winding wheel (8) and tape wheel (11).
2. The rope tension detecting device according to claim 1, wherein: rope inlet (15) have been seted up to the left side wall of body (1), rope pulley (16) are gone into to the internal surface fixed connection of rope inlet (15), rope outlet (17) have been seted up to the right side wall of body (1), rope outlet's (17) internal surface fixed connection has rope pulley (18).
3. The rope tension detecting device according to claim 1, wherein: the top of the body (1) is provided with an observation window (9) above the tape (14).
4. The rope tension detecting device according to claim 1, wherein: the top of the body (1) is fixedly connected with positioning blocks (19) on two sides of the gear rod (2).
5. The rope tension detecting device according to claim 1, wherein: the front side of the body (1) is provided with a door body (22), the front side of the door body (22) is fixedly connected with a handle (20), and anti-slip grains are carved on the outer side of the handle (20).
6. The rope tension detecting device according to claim 1, wherein: the front face of the belt gauge wheel (11) is fixedly connected with a zero setting knob (13), and one end, far away from the belt gauge wheel (11), of the zero setting knob (13) penetrates through the body (1) to the outer side of the body (1).
7. The rope tension detecting device according to claim 1, wherein: weights (21) are arranged below the hook (4), and the number of the weights (21) is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021124269.8U CN212158903U (en) | 2020-06-17 | 2020-06-17 | Rope tension detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021124269.8U CN212158903U (en) | 2020-06-17 | 2020-06-17 | Rope tension detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212158903U true CN212158903U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021124269.8U Active CN212158903U (en) | 2020-06-17 | 2020-06-17 | Rope tension detection device |
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| CN (1) | CN212158903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115452229A (en) * | 2022-09-21 | 2022-12-09 | 广东电网有限责任公司 | Cable tension detection device |
-
2020
- 2020-06-17 CN CN202021124269.8U patent/CN212158903U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115452229A (en) * | 2022-09-21 | 2022-12-09 | 广东电网有限责任公司 | Cable tension detection device |
| CN115452229B (en) * | 2022-09-21 | 2024-03-08 | 广东电网有限责任公司 | Cable tension detection device |
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