CN203820342U - Winding auxiliary device for drill tower guiding frame - Google Patents

Winding auxiliary device for drill tower guiding frame Download PDF

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Publication number
CN203820342U
CN203820342U CN201420274570.5U CN201420274570U CN203820342U CN 203820342 U CN203820342 U CN 203820342U CN 201420274570 U CN201420274570 U CN 201420274570U CN 203820342 U CN203820342 U CN 203820342U
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CN
China
Prior art keywords
roller
auxiliary device
winding
pulley
cylinder
Prior art date
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.)
Active
Application number
CN201420274570.5U
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Chinese (zh)
Inventor
所建成
王林钢
王君亭
孙之夫
李浩伟
姜显强
季延君
闫德春
张兰波
白路明
王梁
朱韶坤
李昭熠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Gold Geological And Mineral Is Reconnoitred Co Ltd
Original Assignee
Shandong Gold Geological And Mineral Is Reconnoitred Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Gold Geological And Mineral Is Reconnoitred Co Ltd filed Critical Shandong Gold Geological And Mineral Is Reconnoitred Co Ltd
Priority to CN201420274570.5U priority Critical patent/CN203820342U/en
Application granted granted Critical
Publication of CN203820342U publication Critical patent/CN203820342U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a winding auxiliary device for a drill tower guiding frame. The winding auxiliary device comprises a guide frame striding over the upper part of a winding cylinder, wherein a second roller positioned at the upper part of the winding cylinder and a first roller positioned at the upper part of the second roller are mounted on the guide frame; the central shaft of the first roller and the central shaft of the second roller are both parallel to the central shaft of the winding cylinder; the length of the winding cylinder is greater than that of the second roller, and the length of the second roller is greater than that of the first roller. The winding auxiliary device lowers the axial impact caused by horizontal swing of a wire rope on a pulley, reduces abrasion of the pulley caused by the wire rope, and effectively prevents the wire rope from divorcing from the pulley.

Description

Boring tower guide frame winding auxiliary device
technical field
The utility model relates to a kind of boring tower guide frame winding auxiliary device of geological exploration field.
background technology
The drilling tool lifting of geoexploration boring tower generally completes by winch, and the steel rope being wrapped on winding drum is walked around the pulley and the outer end connecting shackle that are arranged on boring tower.In use find, elevator when rope row, because the steel rope amplitude that swings is excessive, pulley is produced to lateral action power, two side shields of frequent impact pulley, cause pulley both sides serious wear.The phenomenon (being commonly called as rope skipping phenomenon) that there will be steel rope to depart from from pulley when serious, not only affects work efficiency, and exists great safety hidden.
utility model content
Technical problem to be solved in the utility model is, a kind of boring tower guide frame winding auxiliary device is provided, and reduces the axial impact that steel rope swings to pulley, to reduce the wearing and tearing of steel rope to pulley, and effectively prevents that steel rope from departing from from pulley.
The technical solution adopted in the utility model is as follows:
Boring tower guide frame winding auxiliary device, comprise the winding drum that is arranged on boring tower one side, it is characterized in that: also comprise the guide frame that straddles described winding drum top, the second tin roller that is positioned at winding drum top and the first cylinder that is positioned at second tin roller top are installed on described guide frame; The center shaft of described the first cylinder and the center shaft of second tin roller all parallel with the center shaft of winding drum; The length L of winding drum 1be greater than the length L of second tin roller 2, the length L of second tin roller 2be greater than the length L of the first cylinder 3.
Preferably, L 1=2L 2~3L 2, L 2=2L 3~3L 3.
Good effect of the present utility model is:
The utility model has been set up guide frame, and adopts two cylinders to lead to steel rope, because the driving surface of cylinder is larger, so steel rope can swing on cylinder.On the other hand, because the length of winding drum, second tin roller and the first cylinder is dwindled from bottom to top gradually, therefore on winding drum, the amplitude of fluctuation of steel rope also reduces from bottom to top gradually, after conducting to pulley, this amplitude of fluctuation is smaller, the swing of steel rope is effectively dwindled the impact of boring tower top sheave, thereby has alleviated the axial impact force of steel rope to pulley, thereby has reduced the wearing and tearing of pulley, extend service life, and eliminated the potential safety hazard that steel rope departs from from pulley.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the shape schematic diagram of the utility model cylinder.
Detailed description of the invention
Further illustrate the utility model below in conjunction with drawings and Examples.
As shown in Figure 1, the utility model comprises the winding drum 6 that is arranged on boring tower 2 one sides, also comprise the guide frame 8 that straddles described winding drum 6 tops, on described guide frame 8, be provided with and be positioned at the second tin roller 5 of winding drum 6 tops and be positioned at the first cylinder 9 of second tin roller 5 tops, the center shaft of the center shaft of described the first cylinder 9 and second tin roller 5 all parallels with the center shaft of winding drum 6.The length L of winding drum 6 1be greater than the length L of second tin roller 5 2, the length L of second tin roller 5 2be greater than the length L of the first cylinder 9 3.Preferably, L 1=2L 2~3L 2, L 2=2L 3~3L 3.
Described winding drum 6 is arranged on winch 7 and by the motor of winch 7 and drives.
When use, the steel rope 4 being wrapped on winding drum 6 is walked around the pulley 3 on second tin roller 5, the first cylinder 9 and boring tower 2 successively, and the outer end of steel rope 4 is connected with the suspension hook 1 for lifting drilling tool.
As shown in Figure 2, the both sides of described the first cylinder 9 and second tin roller 5 are respectively arranged with baffle ring, for preventing that steel rope from coming off.

Claims (2)

1. boring tower guide frame winding auxiliary device, comprise the winding drum (6) that is arranged on boring tower (2) one sides, it is characterized in that: also comprise the guide frame (8) that straddles described winding drum (6) top, the second tin roller (5) that is positioned at winding drum (6) top and the first cylinder (9) that is positioned at second tin roller (5) top are installed on described guide frame (8); The center shaft of the center shaft of described the first cylinder (9) and second tin roller (5) all parallels with the center shaft of winding drum (6); The length L of winding drum (6) 1be greater than the length L of second tin roller (5) 2, the length L of second tin roller (5) 2be greater than the length L of the first cylinder (9) 3.
2. boring tower guide frame winding auxiliary device according to claim 1, is characterized in that: L 1=2L 2~3L 2, L 2=2L 3~3L 3.
CN201420274570.5U 2014-05-27 2014-05-27 Winding auxiliary device for drill tower guiding frame Active CN203820342U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420274570.5U CN203820342U (en) 2014-05-27 2014-05-27 Winding auxiliary device for drill tower guiding frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420274570.5U CN203820342U (en) 2014-05-27 2014-05-27 Winding auxiliary device for drill tower guiding frame

Publications (1)

Publication Number Publication Date
CN203820342U true CN203820342U (en) 2014-09-10

Family

ID=51475862

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420274570.5U Active CN203820342U (en) 2014-05-27 2014-05-27 Winding auxiliary device for drill tower guiding frame

Country Status (1)

Country Link
CN (1) CN203820342U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106219425A (en) * 2016-08-13 2016-12-14 冷霜 Boring tower leading truck winding auxiliary device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106219425A (en) * 2016-08-13 2016-12-14 冷霜 Boring tower leading truck winding auxiliary device
CN106219425B (en) * 2016-08-13 2018-07-10 山东黄金地质矿产勘查有限公司 Boring tower leading truck winding auxiliary device

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