CN105460764A - Two-way lead lifting clamp - Google Patents

Two-way lead lifting clamp Download PDF

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Publication number
CN105460764A
CN105460764A CN201510909617.XA CN201510909617A CN105460764A CN 105460764 A CN105460764 A CN 105460764A CN 201510909617 A CN201510909617 A CN 201510909617A CN 105460764 A CN105460764 A CN 105460764A
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CN
China
Prior art keywords
screw rod
screw
panel
guide rail
slide block
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.)
Granted
Application number
CN201510909617.XA
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Chinese (zh)
Other versions
CN105460764B (en
Inventor
胡东生
尹志春
杨明睿
宋强
张向钧
李朔晗
周大勇
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.)
Guangdong Zhongche railway vehicles Co. Ltd.
Original Assignee
GUANGDONG CSR RAIL TRAFFIC VEHICLE 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 GUANGDONG CSR RAIL TRAFFIC VEHICLE Co Ltd filed Critical GUANGDONG CSR RAIL TRAFFIC VEHICLE Co Ltd
Priority to CN201510909617.XA priority Critical patent/CN105460764B/en
Publication of CN105460764A publication Critical patent/CN105460764A/en
Application granted granted Critical
Publication of CN105460764B publication Critical patent/CN105460764B/en
Active legal-status Critical Current
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Abstract

The invention relates to a two-way lead lifting clamp which comprises a main frame, a sliding block and at least one first screw. The main frame comprises a side panel and a guide rail frame. The guide rail frame and the side panel are arranged in parallel and oppositely. The sliding block is arranged on the guide rail frame and slides up and down along the guide rail frame. The first screw penetrates the side face of the sliding block and is perpendicular to the side panel. The lifting clamp is provided with a second screw and penetrates a bottom beam, so that the front end of the second screw is connected with the sliding block. The guide rail frame is a rectangular frame and comprises two parallel side guide rails, a fixing beam and the bottom beam, wherein the fixing beam and the bottom beam are arranged in parallel. By the adoption of the two-way lead lifting clamp, the two-way lead and multi-point contact effects can be achieved, and the carrying capacity of the lifting clamp is improved.

Description

A kind of two-way helical pitch hoisting clamp
Technical field
The present invention relates to a kind of hoist tool, particularly relate to a kind of two-way helical pitch hoisting clamp.
Background technology
The motor train unit that China is existing and high ferro carbody form by the hollow and thin-walled aluminium alloy extrusions assembly welding of large-scale, wide cut or ultra-wide, the inter process circulation of the handling of raw material and wide cut or ultra-wide parts has been must, through process, needing to move raw material and each parts by hoisting clamp of finished product or semi-finished articles.
The fixing handling parts such as clamp are used in common hoisting clamp, and when handling parts are heavier, the clamping vestige stayed after jaw and institute's handling component contact is also darker, important impact can be had to a certain extent to the surface quality of the contact site of handling parts, use suspension hook or suspension ring handling is large-scale, the hollow and thin-walled aluminium alloy extrusions of wide cut or ultra-wide, section bar is easily damaged, and is easy to distortion.In addition, in prior art there is the phenomenon of cracky and damaged components replacing difficulty in hoisting clamp.
Summary of the invention
The object of the invention is to overcome shortcoming and defect of the prior art, the hoisting clamp of a kind of two-way helical pitch, Multi-contact is provided.
The present invention is achieved by the following technical solutions: a kind of two-way helical pitch hoisting clamp, comprises main frame, slide block and at least one the first screw rod; Described main frame comprises side panel and guide rail bracket, and described guide rail bracket is parallel with described side panel and be oppositely arranged; Described slide block is arranged on described guide rail bracket, and slides up and down along guide rail bracket; Described first screw rod is through slide block side vertical with described side panel.
Relative to prior art, the present invention is by arranging the first screw rod and slide block, realize in the width of described handling parts and the two-way helical pitch of thickness direction, and form the Multi-contact with institute's handling parts by vibrational power flow, that improves allocation and transportation fixture can load-carrying capacity, and clamp structure is stablized, long service life.
Further, described guide rail bracket is rectangular frame, it comprise two side guides be arranged in parallel and with two side guide base cross members connected vertically.
Further, described base cross members is provided with the first screw of vertical direction.
Further, described hoisting clamp is provided with the second screw rod, and it is threaded with base cross members by the first screw, and its front end is connected with slide block.
Further, described screw rod medial end is provided with screw rod end briquetting, and it is connected with the described first screw rod survivor of a murder attempt.
Further, described main frame is provided with fixed frame, and the shape of described fixed frame is П, and it is set on described side panel and guide rail bracket.The setting of described fixed frame further increases the structural stability of described hoisting clamp.
Further, fixture backing plate is fixedly installed inside described side panel.Between described handling parts and described side panel, be provided with fixture backing plate, effectively prevent handling parts and scratch and the stationarity increasing handling process.
Further, described slide block both sides are provided with groove, and described slide block is fastened on described two side guides by groove.The setting of described slide block two grooves, enables described slide block change position on described two side guide directions, and then adjusts the position of described first screw rod.
Further, described first screw rod is provided with the first in command and the first screw vent, and the described first in command is vertically set on described first screw rod outboard end by the first screw vent.Can the turn first in command be passed through, drive described first bolt rotary, easy to operate; Described second screw rod is provided with the second in command and the second screw vent, and the described second in command is vertically set on described second screw rod outboard end by the second screw vent.Can the turn second in command be passed through, drive described second bolt rotary, easy to operate.
In order to understand better and implement, describe the present invention in detail below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 a is the structure birds-eye view of slide block in the present invention.
Fig. 2 b is the structural front view of slide block in the present invention.
Detailed description of the invention
Refer to Fig. 1, it is structural representation of the present invention.Described two-way helical pitch hoisting clamp comprises main frame 11, slide block 12, first screw rod 13, second screw rod 14, screw rod end briquetting 15, lifting mounting blocks 16 and fixture backing plate 17.
Described main frame 11 comprises top panel 111, side panel (not shown), guide rail bracket 113 and fixed frame 114.Described side panel is vertically set on one end of described top panel 111.Described guide rail bracket 113 is rectangular frame, it comprise two side guides be arranged in parallel 1131 and with two side guides vertical fixed cross beam 1132 that is fixedly connected with and base cross members 1133 respectively; Described guide rail bracket 113 is parallel with described side panel and be oppositely arranged, and is connected with the other end of described top panel 111 is vertical by fixed cross beam 1132.Described base cross members 114 is provided with the first screw 1133a of vertical direction, and the shape of described fixed frame 114 is П, is set in the mutual joining place of described top panel 111, side panel and guide rail bracket 113 to fix between it.
Described slide block 12 is arranged between two side guides 1131, makes it slide along side guide.Refer to Fig. 2 a and Fig. 2 b, it is birds-eye view and the front view of the structure of described slide block 12 respectively.Described slide block 12 two ends are respectively arranged with groove 121, and described slide block 12 is fastened on described two side guides 1131 by described groove 121, and described slide block 12 is slided along described two side guides 1131.Further, described slide block 12 is provided with at least one second screw 122 running through slide block 12 side in the horizontal direction; In the present embodiment, described slide block 12 is provided with two the second screws 122.
Described first screw rod 13 is threaded with described slide block 12 by described second screw 122, and vertical with described side panel.In the present embodiment, described hoisting clamp is provided with two the first screw rods 13.Described first screw rod 13 outboard end is provided with the first in command 131 and the first screw vent 132, the described first in command 131 is vertically set on the outboard end of described first screw rod 13 by the first screw vent 132, adjusts the distance between described first screw rod 13 and described side panel by the rotation first in command 131.Described first screw rod 13 is threaded connection with slide block 12, so that damage replacing and the installation of parts.
Described second screw rod 14 is threaded with described base cross members 1133 by described first screw 1133a, and its upper end is connected with the below of described slide block 12.The bottom of described second screw rod 14 is provided with the second in command 141 and the second screw vent 142, the described second in command 141 is vertically set on the bottom of described second screw rod 14 by the second screw vent 142, the position of described second screw rod 14 front end is adjusted by rotating the second in command 141, and then band movable slider 12 slides, and changes the position of the first screw rod 13 be threaded with slide block 12 simultaneously.
Described screw rod end briquetting 15 is connected with the described first screw rod 13 medial end survivor of a murder attempt, in the present embodiment, described screw rod end briquetting 15 is cylindrical aluminium briquetting, described screw rod end briquetting 15 is provided with screw 151, described screw rod end briquetting 15 is threaded, to increase the self application at clamping position by screw 151 with described first screw rod 13 medial end.The size of described screw rod end briquetting 15 can design different according to the groove on hanging piece surface or reinforcing rib structure with material, be prepared into the non-regular shape such as regular shape and wedge such as cylinder, square and cuboid, be convenient to the clamping operating mode of curved surface and flat components.
Described lifting mounting blocks 16 is arranged on the top of described top panel 111, and described lifting mounting blocks 16 is provided with a hole for hoist 161, and suspender belt can be connected with described fixture through hole for hoist 161, realizes the handling to section bar or ultra-wide weldment.
Described fixture backing plate 17 is fixedly installed on the inner side of described side panel, and in the present embodiment, described fixture backing plate 17 is the inner sides being fixed on described side panel by the screw of counterbore form.Described fixture backing plate 17 can select aluminium sheet or rubber plate according to the demand of institute's handling parts.
When described two-way helical pitch hoisting clamp is used for handling ultra-wide parts, handling parts are positioned over described fixture backing plate 17 side, according to component width, cw or the conter clockwise turn second in command 141 drive the second screw rod 14 to rotate, advance or retreat in second screw rod 14 front end, band movable slider 12 slides up or down between described two side guides 1131, makes the first screw rod 13 and screw rod end briquetting 15 reach the position that be applicable to relative to described handling parts.The turn first in command 131 drives the first screw rod 13 to rotate subsequently, first screw rod 13 front end and screw rod end briquetting 15 move to the direction near handling parts and fixture backing plate 17, continue to the same direction turn first in command 131, screw rod end briquetting 15, handling parts and fixture backing plate 17 three to be fitted tightly, by screw rod end briquetting 15 and fixture backing plate 17, handling parts are fixed in described hoisting clamp.By the hole for hoist 161 of suspender belt through described lifting mounting blocks 16, start crane or overhead traveling crane, realize the handling to section bar or ultra-wide parts.
Relative to prior art, the present invention, by arranging the first screw rod 13 and the second screw rod 14, realizes the two-way helical pitch of width at described handling parts and thickness direction; And under the prerequisite meeting requirement of strength, suitably can increase the length of slide block 12, and then arrange two the first screw rods 13 on slide block 12, that improves allocation and transportation fixture can load-carrying capacity; The medial end of described first screw rod 13 is provided with screw rod end briquetting 15, can be suitable for the version of different materials and different size reinforced rib or groove; Between described handling parts and described side panel, be provided with fixture backing plate 17, effectively prevent handling parts and scratch and the stationarity increasing handling process.
The present invention is not limited to above-mentioned embodiment, if do not depart from the spirit and scope of the present invention to various change of the present invention or distortion, if these are changed and distortion belongs within claim of the present invention and equivalent technologies scope, then the present invention is also intended to comprise these changes and distortion.

Claims (10)

1. a two-way helical pitch hoisting clamp, is characterized in that: comprise main frame, slide block and at least one the first screw rod; Described main frame comprises side panel and guide rail bracket, and described guide rail bracket is parallel with described side panel and be oppositely arranged; Described slide block is arranged on described guide rail bracket, and slides up and down along guide rail bracket; Described first screw rod is through slide block side vertical with described side panel.
2. two-way helical pitch hoisting clamp according to claim 1, is characterized in that: described guide rail bracket is rectangular frame, it base cross members comprising two side guides be arranged in parallel and be connected with two side guide bottom vertical.
3. two-way helical pitch hoisting clamp according to claim 2, is characterized in that: described base cross members is provided with the first screw of vertical direction.
4. two-way helical pitch hoisting clamp according to claim 3, it is characterized in that: described hoisting clamp is provided with the second screw rod, it is threaded with base cross members by the first screw, and its front end is connected with slide block.
5. the two-way helical pitch hoisting clamp according to claim arbitrary in claim 1-4, is characterized in that: described first screw rod medial end is provided with screw rod end briquetting, and it is connected with the described first screw rod survivor of a murder attempt.
6. two-way helical pitch hoisting clamp according to claim 5, is characterized in that: described main frame is provided with fixed frame, and the shape of described fixed frame is П, and it is set on described side panel and guide rail bracket.
7. two-way helical pitch hoisting clamp according to claim 5, it is characterized in that: described main frame is provided with top panel, it is vertically set between described side panel and guide rail bracket.
8. the two-way helical pitch hoisting clamp according to claim arbitrary in claim 1-4,6-7, is characterized in that: be fixedly installed fixture backing plate inside described side panel.
9. two-way helical pitch hoisting clamp according to claim 8, is characterized in that: described slide block both sides are provided with groove, described slide block is fastened on described two side guides by groove.
10. two-way helical pitch hoisting clamp according to claim 9, is characterized in that: described first screw rod is provided with the first in command and the first screw vent, the described first in command is vertically set on described first screw rod outboard end by the first screw vent; Described second screw rod is provided with the second in command and the second screw vent, and the described second in command is vertically set on described second screw rod outboard end by the second screw vent.
CN201510909617.XA 2015-12-10 2015-12-10 A kind of two-way helical pitch hoisting clamp Active CN105460764B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510909617.XA CN105460764B (en) 2015-12-10 2015-12-10 A kind of two-way helical pitch hoisting clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510909617.XA CN105460764B (en) 2015-12-10 2015-12-10 A kind of two-way helical pitch hoisting clamp

Publications (2)

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CN105460764A true CN105460764A (en) 2016-04-06
CN105460764B CN105460764B (en) 2018-01-09

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006096476A (en) * 2004-09-28 2006-04-13 Bbm:Kk Hoisting accessory
CN201907915U (en) * 2010-12-25 2011-07-27 河南科技大学 Hoisting clamp for formed steel plates
CN202107437U (en) * 2011-06-20 2012-01-11 中国石油集团西部钻探工程有限公司 Steel plate clamp
CN202379595U (en) * 2011-12-28 2012-08-15 内蒙古航天万源复合材料有限公司 Hoisting tool for C-shaped web of wind-driven generator blade
CN202717506U (en) * 2012-06-18 2013-02-06 首钢总公司 Tool for treating strip breakage of cold-rolled strip steel
CN202729580U (en) * 2012-06-12 2013-02-13 济南重工股份有限公司 Hoisting clamp in thin plate coiling process
CN202988570U (en) * 2012-12-06 2013-06-12 王英 Positioning hanger
CN203141144U (en) * 2013-04-12 2013-08-21 南车戚墅堰机车有限公司 Fast compressing device
CN203466058U (en) * 2013-08-30 2014-03-05 申大变压器有限公司 Pull plate clamping device of dry-type transformer
CN203887545U (en) * 2014-04-23 2014-10-22 哈尔滨飞机工业集团有限责任公司 Composite material hold-down device
CN205419483U (en) * 2015-12-10 2016-08-03 广东南车轨道交通车辆有限公司 Two -way helical pitch handling anchor clamps

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006096476A (en) * 2004-09-28 2006-04-13 Bbm:Kk Hoisting accessory
CN201907915U (en) * 2010-12-25 2011-07-27 河南科技大学 Hoisting clamp for formed steel plates
CN202107437U (en) * 2011-06-20 2012-01-11 中国石油集团西部钻探工程有限公司 Steel plate clamp
CN202379595U (en) * 2011-12-28 2012-08-15 内蒙古航天万源复合材料有限公司 Hoisting tool for C-shaped web of wind-driven generator blade
CN202729580U (en) * 2012-06-12 2013-02-13 济南重工股份有限公司 Hoisting clamp in thin plate coiling process
CN202717506U (en) * 2012-06-18 2013-02-06 首钢总公司 Tool for treating strip breakage of cold-rolled strip steel
CN202988570U (en) * 2012-12-06 2013-06-12 王英 Positioning hanger
CN203141144U (en) * 2013-04-12 2013-08-21 南车戚墅堰机车有限公司 Fast compressing device
CN203466058U (en) * 2013-08-30 2014-03-05 申大变压器有限公司 Pull plate clamping device of dry-type transformer
CN203887545U (en) * 2014-04-23 2014-10-22 哈尔滨飞机工业集团有限责任公司 Composite material hold-down device
CN205419483U (en) * 2015-12-10 2016-08-03 广东南车轨道交通车辆有限公司 Two -way helical pitch handling anchor clamps

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Address after: 529100, CSR Road, Xinhui District, Xinhui District, Guangdong, Jiangmen 6

Patentee after: Guangdong Zhongche railway vehicles Co. Ltd.

Address before: 529100, CSR Road, Xinhui District, Xinhui District, Guangdong, Jiangmen 6

Patentee before: GUANGDONG CSR RAIL TRAFFIC VEHICLE CO., LTD.