CN215210890U - Hoist height adjustment monitoring mechanism - Google Patents
Hoist height adjustment monitoring mechanism Download PDFInfo
- Publication number
- CN215210890U CN215210890U CN202120310540.5U CN202120310540U CN215210890U CN 215210890 U CN215210890 U CN 215210890U CN 202120310540 U CN202120310540 U CN 202120310540U CN 215210890 U CN215210890 U CN 215210890U
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- China
- Prior art keywords
- pull rope
- rack
- adjusting screw
- hoist
- screw rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 230000007704 transition Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
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Abstract
The utility model discloses a hoist height adjustment monitoring mechanism relates to hoist technical field, include: the opening sensor is used for synchronously displaying a lifting numerical value; the pull rope is in a tensioned state, one end of the pull rope is fixed on the opening sensor, and the other end of the pull rope is fixed on a rack of the hoist; the opening degree sensor can synchronously display numerical values through the pulling force of the pulling rope when the rack of the hoist rises. The utility model discloses a rack of aperture sensor and headstock gear is connected to the stay cord, thereby the motion of rack drives the stay cord and stretches to make aperture sensor demonstrate corresponding numerical value that rises.
Description
Technical Field
The utility model relates to a headstock gear technical field specifically is a headstock gear height adjustment monitoring mechanism.
Background
The toothed bar hoist is used for various large-scale water supply and drainage, water conservancy and hydropower engineering. The valve is used for controlling the lifting of various large and medium cast iron gates and steel gates to achieve the purpose of opening and closing. However, when the gate is controlled to lift through the toothed bar hoist, the specific lifting numerical value of the gate cannot be clearly reflected, so that the control of the gate is not accurate enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hoist height adjustment monitoring mechanism.
In order to achieve the above object, the utility model provides a following technical scheme:
a hoist height adjustment monitoring mechanism comprising:
the opening sensor is used for synchronously displaying a lifting numerical value;
the pull rope is in a tensioned state, one end of the pull rope is fixed on the opening sensor, and the other end of the pull rope is fixed on a rack of the hoist; the opening degree sensor can synchronously display numerical values through the pulling force of the pulling rope when the rack of the hoist rises.
Furthermore, the opening sensor is fixed on a base of the hoist.
Furthermore, the base comprises a base shell, a first guide wheel and a second guide wheel are mounted on the base shell, the pull rope is in lap joint with the first guide wheel and the second guide wheel, the first guide wheel and the second guide wheel bend the pull rope into three sections, the three sections comprise a sensor connecting section, a transition section and a rack connecting section, the sensor connecting section is parallel to the base shell, and the rack connecting section is parallel to the rack.
Furthermore, the upper end of the rack is provided with an adjusting component for connecting a pull rope and adjusting the state of the pull rope.
Further, the adjusting component comprises a horizontal adjusting screw and a vertical adjusting screw, the vertical adjusting screw is installed at the upper end of the rack, two first stop nuts are installed on the vertical adjusting screw, a sliding block is sleeved on the vertical adjusting screw and is arranged between the two first stop nuts, the horizontal adjusting screw is installed on the side face of the sliding block and is perpendicular to the horizontal adjusting screw, two second stop nuts are installed on the horizontal adjusting screw, a hanging plate is sleeved on the horizontal adjusting screw and is arranged between the two second stop nuts.
Furthermore, the lower end of the hanging plate is connected with one end of the pull rope.
Furthermore, a connecting pin is arranged at the lower end of the pull rope, and the pull rope is fixed on the connecting pin.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model connects the opening sensor and the rack of the hoist through the stay cord, and the movement of the rack drives the stay cord to stretch so that the opening sensor displays the corresponding lifting numerical value; and the state of the pull rope is adjusted through the vertical adjusting screw rod and the horizontal adjusting screw rod, so that the display error of the opening sensor is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic structural diagram of a1 point in fig. 1 according to the present invention.
In the figure: the device comprises a base 1, an opening sensor 2, a pull rope 3, a base shell 4, a guide wheel I5, a guide wheel II 6, a hanging plate 7, a horizontal adjusting screw rod 8, a vertical adjusting screw rod 9 and a rack 10.
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.
Referring to fig. 1-2, a hoist height adjustment monitoring mechanism includes:
the opening sensor 2 is used for synchronously displaying a lifting numerical value;
the pull rope 3 is in a tensioned state, the pull rope 3 is made of any one of hemp, palm, polypropylene fiber, polyester fiber, cotton yarn and nylon fiber, and the pull rope 3 can also be made of metal, such as a steel wire rope; one end of a pull rope 3 is fixed on the opening sensor 2, and the other end of the pull rope 3 is fixed on a rack 10 of the hoist; when the rack 10 of the hoist rises, the opening sensor 2 can synchronously display the numerical value through the pulling force of the pull rope 3.
The opening sensor 2 is fixed on a machine base 1 of the hoist. The engine base 1 comprises an engine base shell 4, a first guide wheel 5 and a second guide wheel 6 are mounted on the engine base shell 4, the pull rope 3 is in lap joint with the first guide wheel 5 and the second guide wheel 6, the first guide wheel 5 and the second guide wheel 6 bend the pull rope 3 into three sections, the three sections comprise a sensor connecting section, a transition section and a rack 10 connecting section, the sensor connecting section is parallel to the engine base shell 4, and the rack 10 connecting section is parallel to the rack 10. The second guide wheel 6 is disposed at a position close to the rack 10, and the first guide wheel 5 is disposed at a position close to the opening sensor 2. The reason for arranging the first guide wheel 5 and the second guide wheel 6 is as follows: because the width of the machine base shell 4 is greater than the width of the rack 10, in order to prevent the friction between the pull rope 3 and the machine base shell 4 and simultaneously ensure that the lifting height of the rack 10 is consistent with the data on the opening sensor 2, a first guide wheel 5 and a second guide wheel 6 are arranged, the pull rope 3 is taken out from the opening sensor 2 and is lapped on the first guide wheel 5, the section is a sensor connecting section which is arranged in parallel with the machine base shell 4, the pull rope 3 is lapped on the second guide wheel 6 after bypassing the first guide wheel 5, the section is a transition section, in order to prevent the friction between the pull rope 3 and the machine base shell 4, the pull rope is wound out from the second guide wheel 6 and then is connected on a hanging plate 7 of an adjusting component, the section is a rack 10 connecting section, and the rack 10 connecting section is arranged in parallel with the rack 10.
And an adjusting component for connecting the pull rope 3 and adjusting the state of the pull rope 3 is arranged at the upper end of the rack 10.
The adjusting assembly comprises a horizontal adjusting screw rod 8 and a vertical adjusting screw rod 9, the vertical adjusting screw rod 9 is installed at the upper end of a rack 10, two first stop nuts are installed on the vertical adjusting screw rod 9, a sliding block is sleeved on the vertical adjusting screw rod 9 and is arranged between the two first stop nuts, the horizontal adjusting screw rod 8 is installed on the side face of the sliding block, the vertical adjusting screw rod 9 is perpendicular to the horizontal adjusting screw rod 8, two second stop nuts are installed on the horizontal adjusting screw rod 8, a hanging plate 7 is sleeved on the horizontal adjusting screw rod 8, and the hanging plate 7 is arranged between the two second stop nuts.
The lower end of the hanging plate 7 is connected with one end of the pull rope 3. The lower end of the pull rope 3 is provided with a connecting pin, and the pull rope 3 is fixed on the connecting pin.
The horizontal adjusting screw rod 8 is used for adjusting the parallelism of the steel wire rope and the rack 10, when the steel wire rope is not parallel to the rack 10, the second stop nuts on the horizontal adjusting screw rod 8 are loosened, so that the hanging plate 7 can move on the horizontal adjusting screw rod 8, the pull rope 3 is parallel to the rack 10 by adjusting the position of the hanging plate 7, and after the pull rope 3 is parallel to the rack 10, the second stop nuts on two sides of the hanging plate 7 are screwed, so that the hanging plate 7 is fixed on the horizontal adjusting screw rod 8. The effect of height adjustment screw is so that stay cord 3 is in taut state, and when the state of stay cord 3 was too loose, through loosening the lock nut one on the vertical adjusting screw 9 to make the slider can move on vertical adjusting screw 9, adjust horizontal adjusting screw 8's vertical height through the position of adjustment slider, after stay cord 3 was in taut state again, tighten the lock nut one of slider both sides, thereby fix the slider on vertical adjusting screw 9. After the gate is set to be lifted to a certain height, the rack 10 of the hoist synchronously rises along with the lifting of the gate, the opening sensor 2 can synchronously display the lifting value under the action of the pull rope 3, and if deviation exists, the positions of the horizontal adjusting screw 8 and the lifting plate 7 on the horizontal adjusting screw can be adjusted, so that the value of the opening sensor 2 is consistent with the lifting height of the gate, and the consistency of the value of the opening sensor 2 and the lifting height of the gate is realized.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a hoist height adjustment monitoring mechanism which characterized in that: the method comprises the following steps: the opening sensor (2) is used for synchronously displaying a lifting numerical value; the pull rope (3) is in a tensioned state, one end of the pull rope (3) is fixed on the opening sensor (2), and the other end of the pull rope (3) is fixed on a rack (10) of the hoist; when a rack (10) of the hoist rises, the opening sensor (2) can synchronously display numerical values through the tension of the pull rope (3).
2. The hoist height adjustment monitoring mechanism of claim 1, wherein: the opening sensor (2) is fixed on a base (1) of the hoist.
3. The hoist height adjustment monitoring mechanism of claim 2, wherein: the engine base (1) comprises an engine base shell (4), a first guide wheel (5) and a second guide wheel (6) are mounted on the engine base shell (4), the pull rope (3) is in lap joint with the first guide wheel (5) and the second guide wheel (6), the first guide wheel (5) and the second guide wheel (6) bend the pull rope (3) into three sections, the three sections comprise a sensor connecting section, a transition section and a rack (10) connecting section, the sensor connecting section is parallel to the engine base shell (4), and the rack (10) connecting section is parallel to the rack (10).
4. The hoist height adjustment monitoring mechanism of claim 1, wherein: and an adjusting component for connecting the pull rope (3) and adjusting the state of the pull rope (3) is arranged at the upper end of the rack (10).
5. The hoist height adjustment monitoring mechanism of claim 4, wherein: the adjusting component comprises a horizontal adjusting screw rod (8) and a vertical adjusting screw rod (9), the vertical adjusting screw rod (9) is installed at the upper end of a rack (10), two first stop nuts are installed on the vertical adjusting screw rod (9), a sliding block is sleeved on the vertical adjusting screw rod (9), the sliding block is arranged between the two first stop nuts, the horizontal adjusting screw rod (8) is installed on the side face of the sliding block, the vertical adjusting screw rod (9) is perpendicular to the horizontal adjusting screw rod (8), two second stop nuts are installed on the horizontal adjusting screw rod (8), a hanging plate (7) is sleeved on the horizontal adjusting screw rod (8), and the hanging plate (7) is arranged between the two second stop nuts.
6. The hoist height adjustment monitoring mechanism of claim 5, wherein: the lower end of the hanging plate (7) is connected with one end of the pull rope (3).
7. The hoist height adjustment monitoring mechanism of claim 6, wherein: the lower end of the pull rope (3) is provided with a connecting pin, and the pull rope (3) is fixed on the connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120310540.5U CN215210890U (en) | 2021-02-03 | 2021-02-03 | Hoist height adjustment monitoring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120310540.5U CN215210890U (en) | 2021-02-03 | 2021-02-03 | Hoist height adjustment monitoring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215210890U true CN215210890U (en) | 2021-12-17 |
Family
ID=79439673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120310540.5U Expired - Fee Related CN215210890U (en) | 2021-02-03 | 2021-02-03 | Hoist height adjustment monitoring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215210890U (en) |
-
2021
- 2021-02-03 CN CN202120310540.5U patent/CN215210890U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |