CN201512344U - Novel removing carapace - Google Patents

Novel removing carapace Download PDF

Info

Publication number
CN201512344U
CN201512344U CN2009201390907U CN200920139090U CN201512344U CN 201512344 U CN201512344 U CN 201512344U CN 2009201390907 U CN2009201390907 U CN 2009201390907U CN 200920139090 U CN200920139090 U CN 200920139090U CN 201512344 U CN201512344 U CN 201512344U
Authority
CN
China
Prior art keywords
mentioned
lateral pin
shaped shackle
sleeve
pull bar
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.)
Expired - Fee Related
Application number
CN2009201390907U
Other languages
Chinese (zh)
Inventor
林琛
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.)
Fujian No5 Construction Engineering Co
Original Assignee
Fujian No5 Construction Engineering Co
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 Fujian No5 Construction Engineering Co filed Critical Fujian No5 Construction Engineering Co
Priority to CN2009201390907U priority Critical patent/CN201512344U/en
Application granted granted Critical
Publication of CN201512344U publication Critical patent/CN201512344U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a novel removing carapace which comprises a U-shaped shackle body and a horizontal pin, wherein two through holes are respectively formed at two ends of the U-shaped shackle body, and the horizontal pin sequentially penetrates through the two through holes; and the novel removing carapace also comprises a pulling mechanism and a reset mechanism, wherein the pulling mechanism is used to pull the tail end of the horizontal pin out of the through holes of the U-shaped shackle body, and the reset mechanism is used to push the tail end of the horizontal pin to go back into the through holes of the U-shaped shackle body. When the utility model is in use, the tail end of the horizontal pin is pulled out of the through holes of the U-shaped shackle body by the pulling mechanism, and a steel wire rope can be placed into the U-shaped shackle body; and when the tail end of the horizontal pin is pushed and clamped in the through holes of the U-shaped shackle body by the reset mechanism, a digging rope is released. Compared with the prior art, when a heavy object is required to be hung and installed on high, an operator does not need to climb to release the removing carapace; as long as the operator remotely operates the pulling mechanism on a safe site on the ground, the removing carapace can be released. Therefore, the removing carapace has the advantages of higher work efficiency safety, and operation cost conservation.

Description

A kind of novel first of unloading
Technical field
The utility model relates to a kind of building operation apparatus, specifically is a kind of first of unloading.
Background technology
Unloading first is widely used connection instrument in the hoisting operation.Shackle is mainly used in the connection of tackle block, suspension ring or rope etc.The existing first of unloading, form by U-shaped shackle body and lateral pin two parts, the two ends of U-shaped shackle body are respectively equipped with and the corresponding through hole of lateral pin, the end of lateral pin is provided with outside thread, be provided with terminal corresponding negative thread with lateral pin on the U-shaped shackle body with in the terminal corresponding through hole of lateral pin, lateral pin passes respectively in the through hole at U-shaped shackle body two ends, and lateral pin is fixed on the U-shaped shackle body by above-mentioned corresponding screw thread, and during dropout lateral pin being back-outed gets final product.This spiral first of unloading must be by manually turning on the horizontal tip, but thread off at the lifting weight platform that must set up personnel's safe in operation of threading off during to eminence, and inefficiency and poor stability also increase operating cost.
The utility model content
The purpose of this utility model provides a kind of novel first of unloading, the advantage that it has high efficiency, safety and saves operating cost.
The technical solution of the utility model is such: a kind of novel first of unloading, comprise U-shaped shackle body and lateral pin, and the two ends of U-shaped shackle body are respectively equipped with through hole, and lateral pin is arranged in these two through holes successively; Also comprise in order to the pulling mechanism of the through hole of the lateral pin end being pulled out the U-shaped shackle body and the lateral pin end is pushed back the Bringing-back mechanism of the through hole of U-shaped shackle body.
Above-mentioned pulling mechanism comprises pull bar and stay cord, above-mentioned Bringing-back mechanism comprises sleeve and retracing spring, above-mentioned pull bar is arranged in the above-mentioned retracing spring and along the axial direction setting of above-mentioned lateral pin, and the inner of above-mentioned pull bar and above-mentioned retracing spring is fixed in above-mentioned lateral pin jointly and is stretched out above-mentioned U-shaped and unload this external head of first; One end of above-mentioned sleeve is a hatch frame, and the other end of above-mentioned sleeve is the structure and offer the through hole that can pass for above-mentioned pull bar activity of remaining silent; Above-mentioned jacket casing is outside above-mentioned retracing spring and above-mentioned lateral pin head, and the open end of above-mentioned sleeve is fixed in the corresponding site that above-mentioned U-shaped unloads the first body, the closed end inner bottom surface of above-mentioned sleeve is fixed in the outer end of above-mentioned retracing spring, the through hole of above-mentioned sleeve is passed in the outer end of above-mentioned pull bar, and the part that above-mentioned pull bar passes above-mentioned sleeve is provided with draw ring, is that above-mentioned stay cord is arranged on the draw ring.
After adopting such scheme, a kind of novel first of unloading of the present utility model, compared with prior art, have additional in order to the pulling mechanism of the through hole of the lateral pin end being pulled out the U-shaped shackle body and the lateral pin end is pushed back the machine that resets of the through hole of U-shaped shackle body, during use, mechanism pulls out the through hole that U-shaped unloads the first body with the lateral pin end by pulling, just steel rope can be put into U-shaped and unload in the first body; Loosen stay cord, by Bringing-back mechanism the end of lateral pin is pushed back and be pressed on U-shaped and unload in the through hole of first body.Compared with prior art, when weight was installed in lifting aloft, the operating personnel did not need to climb to separate again and shirks first, can be in ground-surface safe place, and remote servicing pulling mechanism is that releasable unloads first, not only work efficiency is higher but also safer, can also save operating cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
A kind of novel first of unloading of the present utility model, as shown in Figure 1, comprise U-shaped shackle body 1, lateral pin 2, sleeve 3, pull bar 4, retracing spring 5 and stay cord 6, the two ends of U-shaped shackle body 1 are respectively equipped with through hole, lateral pin 2 is arranged in these two through holes successively, and lateral pin head 21 stretches out outside the U-shaped shackle body 1.
Pull bar 4 is arranged in the retracing spring 5 and along the axial direction setting of lateral pin 2, and the inner of pull bar 4 and retracing spring 5 is fixed on the lateral pin head 21 jointly; The inner of sleeve 3 is a hatch frame, and the outer end of sleeve 3 is connected with end cap 31 in the mode that is threaded, and offers the through hole that can supply pull bar 4 activities to pass on the end cap 31; Sleeve 3 is enclosed within outside retracing spring 5 and the lateral pin head 21, the head 21 of lateral pin can slide in sleeve 3 in activity, and the open end vertical welding of sleeve 3 is connected to U-shaped and unloads the position of first body 1 corresponding to the head 21 of lateral pin, the medial surface of end cap 31 is fixed in the outer end of retracing spring 5, the through hole of end cap 31 is passed in the outer end of pull bar 4, and the part that pull bar 4 passes end cap 31 is provided with draw ring 41, is that stay cord 6 is arranged on the draw ring 41.
After adopting such scheme, the novel first of unloading of the present utility model, during use, by stay cord 6 pulling pull bars 4, pull bar 4 pulling lateral pins 2 are pulled out the through hole that U-shaped unloads first body 1 with lateral pin 2 ends, just steel rope can be put into U-shaped and unload in the first body 1; Loosen stay cord 6, lateral pin 2 is subjected to the restoring force effect of retracing spring 5, and the restoring force by retracing spring 5 pushes back the end of lateral pin 2 and is pressed on U-shaped and unloads in the through hole of first body 1.Compared with prior art, when weight was installed in lifting aloft, the operating personnel did not need to climb to separate again and shirks first, can be in ground-surface safe place, and spurring stay cord at a distance is that releasable unloads first, not only work efficiency is higher but also safer, can also save operating cost.

Claims (2)

1. the novel first of unloading comprises U-shaped shackle body and lateral pin, and the two ends of U-shaped shackle body are respectively equipped with through hole, and lateral pin is arranged in these two through holes successively; It is characterized in that: also comprise in order to the pulling mechanism of the through hole of the lateral pin end being pulled out the U-shaped shackle body and the lateral pin end is pushed back the Bringing-back mechanism of the through hole of U-shaped shackle body.
2. a kind of novel first of unloading according to claim 1, it is characterized in that: above-mentioned pulling mechanism comprises pull bar and stay cord, above-mentioned Bringing-back mechanism comprises sleeve and retracing spring, above-mentioned pull bar is arranged in the above-mentioned retracing spring and along the axial direction setting of above-mentioned lateral pin, and the inner of above-mentioned pull bar and above-mentioned retracing spring is fixed in above-mentioned lateral pin jointly and is stretched out above-mentioned U-shaped and unload this external head of first; One end of above-mentioned sleeve is a hatch frame, and the other end of above-mentioned sleeve is the structure and offer the through hole that can pass for above-mentioned pull bar activity of remaining silent; Above-mentioned jacket casing is outside above-mentioned retracing spring and above-mentioned lateral pin head, and the open end of above-mentioned sleeve is fixed in the corresponding site that above-mentioned U-shaped unloads the first body, the closed end inner bottom surface of above-mentioned sleeve is fixed in the outer end of above-mentioned retracing spring, the through hole of above-mentioned sleeve is passed in the outer end of above-mentioned pull bar, and the part that above-mentioned pull bar passes above-mentioned sleeve is provided with draw ring, is that above-mentioned stay cord is arranged on the draw ring.
CN2009201390907U 2009-06-17 2009-06-17 Novel removing carapace Expired - Fee Related CN201512344U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201390907U CN201512344U (en) 2009-06-17 2009-06-17 Novel removing carapace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201390907U CN201512344U (en) 2009-06-17 2009-06-17 Novel removing carapace

Publications (1)

Publication Number Publication Date
CN201512344U true CN201512344U (en) 2010-06-23

Family

ID=42483750

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201390907U Expired - Fee Related CN201512344U (en) 2009-06-17 2009-06-17 Novel removing carapace

Country Status (1)

Country Link
CN (1) CN201512344U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102198919A (en) * 2011-04-26 2011-09-28 青岛港(集团)有限公司 Automatic forklift six-hook removing hanger
CN102701067A (en) * 2012-06-04 2012-10-03 中交一航局第一工程有限公司 Hanging tool capable realizing safe and fast buckle picking
CN103318746A (en) * 2012-03-21 2013-09-25 五冶集团上海有限公司 A semi-automatic shackle and a manufacturing method thereof
CN110095265A (en) * 2018-01-27 2019-08-06 蒋盼盼 A kind of torsional arm component fatigue experimental device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102198919A (en) * 2011-04-26 2011-09-28 青岛港(集团)有限公司 Automatic forklift six-hook removing hanger
CN102198919B (en) * 2011-04-26 2013-05-08 青岛港(集团)有限公司 Automatic forklift six-hook removing hanger
CN103318746A (en) * 2012-03-21 2013-09-25 五冶集团上海有限公司 A semi-automatic shackle and a manufacturing method thereof
CN103318746B (en) * 2012-03-21 2016-03-30 五冶集团上海有限公司 A kind of S. A. shackle method for making
CN102701067A (en) * 2012-06-04 2012-10-03 中交一航局第一工程有限公司 Hanging tool capable realizing safe and fast buckle picking
CN110095265A (en) * 2018-01-27 2019-08-06 蒋盼盼 A kind of torsional arm component fatigue experimental device
CN110095265B (en) * 2018-01-27 2021-02-19 江苏锡华铸造有限公司 Torsion arm assembly fatigue test device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100623

Termination date: 20170617