SU1342860A1 - Load-engaging device - Google Patents

Load-engaging device Download PDF

Info

Publication number
SU1342860A1
SU1342860A1 SU864029956A SU4029956A SU1342860A1 SU 1342860 A1 SU1342860 A1 SU 1342860A1 SU 864029956 A SU864029956 A SU 864029956A SU 4029956 A SU4029956 A SU 4029956A SU 1342860 A1 SU1342860 A1 SU 1342860A1
Authority
SU
USSR - Soviet Union
Prior art keywords
load
fingers
gripping
sides
clamping elements
Prior art date
Application number
SU864029956A
Other languages
Russian (ru)
Inventor
Евгений Петрович Васильев
Петр Михайлович Финагин
Иван Николаевич Потапов
Original Assignee
Предприятие П/Я В-2869
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 Предприятие П/Я В-2869 filed Critical Предприятие П/Я В-2869
Priority to SU864029956A priority Critical patent/SU1342860A1/en
Application granted granted Critical
Publication of SU1342860A1 publication Critical patent/SU1342860A1/en

Links

Abstract

FIELD OF THE INVENTION The invention relates to a lifting and transport equipment, in particular to load grippers. The aim of the invention is the expansion of operational capabilities by ensuring the grabbing of stepped cargo. The gripping device contains gripping levers 2, on the sides of which coaxial fingers 9 are fixed with strips 8 installed on them with holes 10, on the end surfaces of which uneven clamping elements 3 and 4 are mounted. To prepare the gripping device for operation depending on the type of gripping The load of the lath 8 is turned 180, moved along the fingers 9 or reinstalled on the fingers 9 with the holes 10. 3. Il. (L co 4 Yu 00 Oi 8 Jig

Description

The invention relates to a lifting machinery, in particular to grippers for a load of mainly circular cross section.

The aim of the invention is to improve the operational capabilities by providing a grab load grab.

Figure 1 shows a gripping device for a load in a non-operating position, a general view; in FIG. 2, the same in the working position; on fig.Z - section aa in figure 2.

The load pick-up device with 15 fingers 9 holds the frame 1 at the required size, which are hinged and fix them in this position. With

there are gripping levers 2 on it, unequal clamping elements 3 and A and a drive in the form of a hydraulic cylinder 5 mounted on frame 1, the rod 6 of which is connected to one of the rotary levers 2, while the upper parts of the gripping levers have teeth 7 forming the synchronization mechanism of their rotation .

The clamping jaws 3 and 4 are placed on the sides of the strips 8, and their number on one side of the plate can be one or two. Each pair of strips 8 is mounted on a gripper.

lever 2 on coaxial fingers 9, rigidly JQ and a mechanism for synchronizing the rotation of the gripping levers fixed on the sides of each gripper arms, which means

gripping lever 2, and is made with a hole 10 for fingers 9.

The gripping device operates as follows.

When the assortment of the captured cargo of large or small diameter and the stepped bar 8 with clamping elements 3 and 4 is known, it is arranged in a certain way on the fingers 9 and fixed on the gripping levers ax 2. In the initial position the gripping levers 2 are divorced. After issuing the grab command, frame 1 is brought to the grab position. When the drive is turned on, the gripping levers 2 are rotated with fixed

35

40

45

This is due to the fact that, in order to expand the operational capabilities in order to ensure the grasp of the load, in the central part of each gripping lever coaxial fingers are rigidly fixed on both sides of it, and the device is equipped with finger holes on both sides. the lateral sides of each gripping lever with the possibility of rotation and fixation of the strips, on the end surfaces of the ends of which, opposite to each other, are clamping elements made of unequal in relation to said angles chnost m

strips 8 with clamping elements 3 and 4 and the seizure of cargo. After it has been transferred to the next technological position with the drive in reverse, the gripping levers 2 are set apart and release the load. To reconfigure the gripping device to another nomenclature, it is necessary to unfold one or another (or all) of the bar by 180 and fix it in this position. To reconfigure the gripping device to take a long load, the strips 8 are moved after release.

the need for a significant increase (or decrease) in the range of the weighted loads of the strip 8 is re-installed on the fingers 9 by the respective holes 10.

Claims (1)

  1. Invention Formula
    Pickup device for a load of predominantly circular section, containing a frame, pivotally attached to it pivotal drive gripping arms with clamping elements
    right
    five
    0
    five
    This is due to the fact that, in order to expand operational capabilities by providing a grab load, in the central part of each gripping lever coaxial fingers are rigidly fixed on both sides of it, and the device is equipped with holes for fingers and installed on both sides. the sides of each gripping lever can be rotated and fixed with strips, on the end surfaces of which ends with clamping elements are installed on opposite sides, which are made different in height with respect to the surfaces mentioned.
     one
SU864029956A 1986-01-02 1986-01-02 Load-engaging device SU1342860A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864029956A SU1342860A1 (en) 1986-01-02 1986-01-02 Load-engaging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864029956A SU1342860A1 (en) 1986-01-02 1986-01-02 Load-engaging device

Publications (1)

Publication Number Publication Date
SU1342860A1 true SU1342860A1 (en) 1987-10-07

Family

ID=21223714

Family Applications (1)

Application Number Title Priority Date Filing Date
SU864029956A SU1342860A1 (en) 1986-01-02 1986-01-02 Load-engaging device

Country Status (1)

Country Link
SU (1) SU1342860A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242202A (en) * 1991-12-27 1993-09-07 Fmc Corporation Plug-in wheel grabber
US5516173A (en) * 1993-03-15 1996-05-14 Btm Corporation Gripper
US5853211A (en) * 1997-01-10 1998-12-29 Btm Corporation Universal gripper
US6276733B1 (en) * 1998-06-30 2001-08-21 Phd, Inc. Jaw tips and jaw tip assemblies for parts grippers
US6588816B1 (en) * 1996-10-07 2003-07-08 Phd, Inc. Modular stamped parts transfer gripper
CN102001134A (en) * 2010-09-20 2011-04-06 浙江金鑫管桩有限公司 Pipe pile lower die and lifting system thereof
CN105522192B (en) * 2016-02-01 2017-07-11 济南光先数控机械有限公司 A kind of numeral-control drilling production line

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 381598, кл. В 66 С 3/16, 1971. *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242202A (en) * 1991-12-27 1993-09-07 Fmc Corporation Plug-in wheel grabber
US5516173A (en) * 1993-03-15 1996-05-14 Btm Corporation Gripper
US5647625A (en) * 1993-03-15 1997-07-15 Btm Corporation Gripper
US6588816B1 (en) * 1996-10-07 2003-07-08 Phd, Inc. Modular stamped parts transfer gripper
US5853211A (en) * 1997-01-10 1998-12-29 Btm Corporation Universal gripper
US5938259A (en) * 1997-01-10 1999-08-17 Btm Corporation Pad for universal gripper
US6276733B1 (en) * 1998-06-30 2001-08-21 Phd, Inc. Jaw tips and jaw tip assemblies for parts grippers
CN102001134A (en) * 2010-09-20 2011-04-06 浙江金鑫管桩有限公司 Pipe pile lower die and lifting system thereof
CN102001134B (en) * 2010-09-20 2016-03-30 浙江金鑫管桩有限公司 A kind of pile tube counterdie and Lift-on/Lift-off System thereof
CN105522192B (en) * 2016-02-01 2017-07-11 济南光先数控机械有限公司 A kind of numeral-control drilling production line

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