CN216583768U - Hanging plate mechanism for producing drill bit of rotary drilling machine - Google Patents
Hanging plate mechanism for producing drill bit of rotary drilling machine Download PDFInfo
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- CN216583768U CN216583768U CN202123294997.0U CN202123294997U CN216583768U CN 216583768 U CN216583768 U CN 216583768U CN 202123294997 U CN202123294997 U CN 202123294997U CN 216583768 U CN216583768 U CN 216583768U
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- plate
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Abstract
The utility model provides a hang trigger mechanism of digging machine drill bit production usefulness soon belongs to and digs quick-witted drill bit production technical field soon. Including two at least hoisting structure, hoisting structure includes two clamping jaws and a couple, and the clamping jaw includes first clamping piece and second clamping piece, and the middle part of first clamping piece is articulated with the middle part of second clamping piece, has the centre gripping interval between the lower extreme of first clamping piece and the lower extreme of second clamping piece, is connected with a hawser between the upper end of first clamping piece and the couple, and a perforation has been seted up to the upper end of second clamping piece, and the hawser is worn to establish in the perforation. The utility model has the advantages of the reliability is high.
Description
Technical Field
The utility model belongs to the technical field of the production of the quick-witted drill bit of digging soon, a hang plate mechanism of quick-witted drill bit production usefulness is dug soon is related to.
Background
A rotary excavating machine drill bit is a construction drilling tool for pore-forming operation in building foundation engineering, a rotary cylinder of the drill bit is formed by bending and welding steel plates, when straight plates are sent into a bending machine, the plates are hung and taken through a crane, when the plates are hung and taken to translate, the conditions of plate inclination, slippage, offset and the like are easy to occur, potential safety hazards exist easily when the positions of the plates are manually adjusted, the efficiency of bending operation is seriously influenced, the plates are difficult to keep stable and straight in the process of hanging and translating the plates, because the plate fixing mode at the lower end of a mooring rope has defects, the plates are easy to incline and slide in the process of hanging and translating, and the positions of the plates need to be manually adjusted when the plates enter the bending machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem that exists to current technique, provide a hang plate mechanism of digging quick-witted drill bit production usefulness soon, the utility model aims to solve the technical problem how improve the reliability that panel lifted by crane, pay-off.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a ceiling mechanism of digging machine drill bit production usefulness soon, its characterized in that includes two at least hoisting structure, hoisting structure includes two clamping jaws and a couple, the clamping jaw includes first clamping piece and second clamping piece, the middle part of first clamping piece is articulated with the middle part of second clamping piece, the centre gripping interval has between the lower extreme of first clamping piece and the lower extreme of second clamping piece, be connected with a hawser between the upper end of first clamping piece and the couple, a perforation has been seted up to the upper end of second clamping piece, the hawser is worn to establish in the perforation.
Furthermore, the upper end of the second clamping piece is rotatably connected with a guide roller for guiding the cable.
Furthermore, a spiral return spring is connected between the upper end of the first clamping piece and the upper end of the second clamping piece, and the mooring rope is arranged in an inner hole of the return spring in a penetrating mode.
The hook is used for connecting a traction end of the travelling crane, when the cable rope is not heavy, the distance between the clamping plates is increased due to the existence of the reset spring between the first clamping plate and the second clamping plate, at the moment, the hook can be used for mounting a plate, two side edges of the plate are respectively clamped into the distance between the clamping plates, after the position of the plate is determined, the travelling crane lifts the plate, after the cable rope is stressed, the upper ends of the first clamping plate and the second clamping plate are close to each other, the distance between the clamping plates is reduced, the plate is clamped, and an anti-skidding effect is achieved; the same plate can be lifted and translated by adopting two or more lifting structures.
Drawings
Fig. 1 is a schematic view of a hoisting structure in the present hanger plate mechanism.
In the figure, 1, a hook; 2. a first clip piece; 3. a second clip; 4. a cable; 5. a guide roller; 6. a return spring.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, the plate lifting mechanism for the production of the drill bit of the rotary drilling machine comprises at least two lifting structures, each lifting structure comprises two clamping jaws and a hook 1, each clamping jaw comprises a first clamping piece 2 and a second clamping piece 3, the middle part of each first clamping piece 2 is hinged to the middle part of each second clamping piece 3, a clamping space is formed between the lower end of each first clamping piece 2 and the lower end of each second clamping piece 3, a cable 4 is connected between the upper end of each first clamping piece 2 and the hook 1, a through hole is formed in the upper end of each second clamping piece 3, and the cable 4 is arranged in the through hole in a penetrating mode.
The upper end of second clamping piece 3 rotates and is connected with guide roller 5 that leads to hawser 4, is connected with a spiral helicine reset spring 6 between the upper end of first clamping piece 2 and the upper end of second clamping piece 3, and hawser 4 wears to establish in reset spring 6's interior hole.
The hook 1 is used for connecting a traction end of a travelling crane, when the cable 4 is not stressed, the distance between the clamping plates is increased due to the existence of the reset spring 6 between the first clamping plate 2 and the second clamping plate 3, at the moment, the cable can be used for installing a plate, two side edges of the plate are respectively clamped into the distance between the clamping plates, after the position of the plate is determined, the travelling crane is used for lifting, after the cable 4 is stressed, the upper end of the first clamping plate 2 and the upper end of the second clamping plate 3 are close to each other, the distance between the clamping plates is reduced, the plate is clamped, the anti-skidding effect is achieved, the two cables 4 are pulled under the condition that the upper ends of the two cables 4 are connected with the hook 1, the two clamping jaws are driven to be gathered, and the plate is not easy to separate; the same plate can be lifted and translated by adopting two or more lifting structures.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (3)
1. The utility model provides a ceiling mechanism of digging machine drill bit production usefulness soon, a serial communication port, including two at least hoisting structure, hoisting structure includes two clamping jaws and a couple (1), the clamping jaw includes first clamping piece (2) and second clamping piece (3), the middle part of first clamping piece (2) is articulated with the middle part of second clamping piece (3), the centre gripping interval has between the lower extreme of first clamping piece (2) and the lower extreme of second clamping piece (3), be connected with a hawser (4) between the upper end of first clamping piece (2) and couple (1), a perforation has been seted up to the upper end of second clamping piece (3), hawser (4) are worn to establish in the perforation.
2. The plate-lifting mechanism for the production of a drill bit of a rotary drilling machine as claimed in claim 1, characterized in that the upper end of the second jaw (3) is rotatably connected with a guide roller (5) for guiding the cable (4).
3. The plate-lifting mechanism for the production of the drill bit of the rotary drilling machine as claimed in claim 1 or 2, wherein a spiral return spring (6) is connected between the upper end of the first clamping piece (2) and the upper end of the second clamping piece (3), and the cable (4) is inserted into an inner hole of the return spring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123294997.0U CN216583768U (en) | 2021-12-24 | 2021-12-24 | Hanging plate mechanism for producing drill bit of rotary drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123294997.0U CN216583768U (en) | 2021-12-24 | 2021-12-24 | Hanging plate mechanism for producing drill bit of rotary drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216583768U true CN216583768U (en) | 2022-05-24 |
Family
ID=81616933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123294997.0U Active CN216583768U (en) | 2021-12-24 | 2021-12-24 | Hanging plate mechanism for producing drill bit of rotary drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216583768U (en) |
-
2021
- 2021-12-24 CN CN202123294997.0U patent/CN216583768U/en active Active
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