CN102295208A - Assembling process for safety-tong device - Google Patents

Assembling process for safety-tong device Download PDF

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Publication number
CN102295208A
CN102295208A CN2011102342122A CN201110234212A CN102295208A CN 102295208 A CN102295208 A CN 102295208A CN 2011102342122 A CN2011102342122 A CN 2011102342122A CN 201110234212 A CN201110234212 A CN 201110234212A CN 102295208 A CN102295208 A CN 102295208A
Authority
CN
China
Prior art keywords
bolts
safety
bolt
rope
safety tongs
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.)
Pending
Application number
CN2011102342122A
Other languages
Chinese (zh)
Inventor
王友南
张建新
孟森
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.)
SUZHOU TAIHENG ELECTROMECHANICAL PARTS CO Ltd
Original Assignee
SUZHOU TAIHENG ELECTROMECHANICAL PARTS 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 SUZHOU TAIHENG ELECTROMECHANICAL PARTS CO Ltd filed Critical SUZHOU TAIHENG ELECTROMECHANICAL PARTS CO Ltd
Priority to CN2011102342122A priority Critical patent/CN102295208A/en
Publication of CN102295208A publication Critical patent/CN102295208A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an assembling process for a safety-tong device, which comprises the following working procedures: installing a lower-beam frame; cushioning equal-height blocks under a left safety-tong pedestal and a right safety-tong pedestal, and then connecting and positioning with angle irons assembled at both ends through bolts; dividing a lower-beam sheet into a left lower-beam sheet and a lower-beam sheet, cushioning equal-height blocks below the left lower-beam sheet and the lower-beam sheet, connecting and fixing through bolts, flat cushions and elastic sheets, and fastening through a torque spanner after inspecting; connecting a rope-wheel seat to both ends at the lower part of a lower beam through bolts, gaskets and elastic cushions after penetrating through a shaft; loosening the bolts at both ends, and taking down the lower-beam frame; installing the safety-tong device on the safety-tong pedestals through the bolts, and fastening the bolts; installing a rope wheel on the shaft on the rope-wheel seat on the two equal-height blocks on an assembling platform, and preliminarily fastening the bolts; detecting the parallel degree and the vertical degree of the rope wheel through a straight ruler, an angle ruler and a plug ruler, and detecting again after fastening the bolts; and finally assembling a buffering seat and small parts, disassembling a rope-wheel cover assembly, loading the assembly in a plastic bag, and tying onto the lower beam.

Description

A kind of assembly technology of safety tongs device
 
Technical field
The invention belongs to the elevator field, be specifically related to a kind of elevator safety clamp device, relate to a kind of assembly technology of safety tongs device in particular.
 
Background technology
The elevator safety clamp device is under the manipulation of velocity limiter, after very serious fault such as hypervelocity, disconnected rope appears in elevator, with the urgent stop of car and be clamped in a kind of safety device on the guide rail.He provides the actv. protective effect to the safe operation of elevator, generally it is installed on car frame or the counterweight frame.
When safety tongs device danger level situation occurs at elevator, may guarantee the safety of personnel in the car, but if itself problem occurred in the installation process of fruit safety tongs device, this emergency treatment is just performed practically no function.
 
Summary of the invention
The present invention aims to provide a kind of assembly technology of installing in order, stablizing firm safety tongs device.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of assembly technology of safety tongs device is characterized in that, comprises following operation:
Step 1) is installed lower beam frame;
Step 2) with about two safety tongs base underlay isometry blocks, and with the angle bar bolt together location of two ends assemblings, about two safety tongs bases open span from being 1636mm, 1386mm, 1136mm;
Step 3) is filled up isometry block about the underbeam sheet is divided below, is connected and fixed with bolt, plain cushion, shell fragment, check open span from the diagonal line error, guarantee that qualified torque spanner 77N afterwards is fastening at ± 1mm;
Step 4) is worn the axle back is connected the underbeam bottom with bolt, pad, bullet pad two ends with rope sheave seat;
Step 5) Panasonic bolts at two ends is taken off lower beam frame;
Step 6) is installed in safety tongs device on the safety tongs base by bolt, with 195N power binding bolt;
Step 7) on two contour cushion blocks of assembly floor, with rope sheave install with rope sheave seat on axle on, preliminary binding bolt;
Step 8) detects rope sheave parallelism, squareness with ruler, angle square, clearance gauge, and error guarantees less than 1mm, and repetition measurement behind the binding bolt guarantees size 280mm, rotates no jam phenomenon flexibly;
Step 9) is assembled buffing pad and widget at last, and the rope sheave shade assembly does not assemble, and this assembly is installed with plastic bag, lies on the underbeam.
Compared with prior art, the assembly technology of safety tongs device of the present invention, incremental, firm stable is installed, guaranteed the normal use of safety tongs device.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification sheets, below with preferred embodiment of the present invention describe in detail as after.
The specific embodiment
A kind of assembly technology of safety tongs device is characterized in that, comprises following operation:
Step 1) is installed lower beam frame;
Step 2) with about two safety tongs base underlay isometry blocks, and with the angle bar bolt together location of two ends assemblings, about two safety tongs bases open span from being 1636mm, 1386mm, 1136mm;
Step 3) is filled up isometry block about the underbeam sheet is divided below, is connected and fixed with bolt, plain cushion, shell fragment, check open span from the diagonal line error, guarantee that qualified torque spanner 77N afterwards is fastening at ± 1mm;
Step 4) is worn the axle back is connected the underbeam bottom with bolt, pad, bullet pad two ends with rope sheave seat;
Step 5) Panasonic bolts at two ends is taken off lower beam frame;
Step 6) is installed in safety tongs device on the safety tongs base by bolt, with 195N power binding bolt;
Step 7) on two contour cushion blocks of assembly floor, with rope sheave install with rope sheave seat on axle on, preliminary binding bolt;
Step 8) detects rope sheave parallelism, squareness with ruler, angle square, clearance gauge, and error guarantees less than 1mm, and repetition measurement behind the binding bolt guarantees size 280mm, rotates no jam phenomenon flexibly;
Step 9) is assembled buffing pad and widget at last, and the rope sheave shade assembly does not assemble, and this assembly is installed with plastic bag, lies on the underbeam.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (1)

1. the assembly technology of a safety tongs device is characterized in that, comprises following operation:
Step 1) is installed lower beam frame;
Step 2) with about two safety tongs base underlay isometry blocks, and with the angle bar bolt together location of two ends assemblings, about two safety tongs bases open span from being 1636mm, 1386mm, 1136mm;
Step 3) is filled up isometry block about the underbeam sheet is divided below, is connected and fixed with bolt, plain cushion, shell fragment, check open span from the diagonal line error, guarantee that qualified torque spanner 77N afterwards is fastening at ± 1mm;
Step 4) is worn the axle back is connected the underbeam bottom with bolt, pad, bullet pad two ends with rope sheave seat;
Step 5) Panasonic bolts at two ends is taken off lower beam frame;
Step 6) is installed in safety tongs device on the safety tongs base by bolt, with 195N power binding bolt;
Step 7) on two contour cushion blocks of assembly floor, with rope sheave install with rope sheave seat on axle on, preliminary binding bolt;
Step 8) detects rope sheave parallelism, squareness with ruler, angle square, clearance gauge, and error guarantees less than 1mm, and repetition measurement behind the binding bolt guarantees size 280mm, rotates no jam phenomenon flexibly;
Step 9) is assembled buffing pad and widget at last, and the rope sheave shade assembly does not assemble, and this assembly is installed with plastic bag, lies on the underbeam.
CN2011102342122A 2011-08-16 2011-08-16 Assembling process for safety-tong device Pending CN102295208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102342122A CN102295208A (en) 2011-08-16 2011-08-16 Assembling process for safety-tong device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102342122A CN102295208A (en) 2011-08-16 2011-08-16 Assembling process for safety-tong device

Publications (1)

Publication Number Publication Date
CN102295208A true CN102295208A (en) 2011-12-28

Family

ID=45355927

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102342122A Pending CN102295208A (en) 2011-08-16 2011-08-16 Assembling process for safety-tong device

Country Status (1)

Country Link
CN (1) CN102295208A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004010222A (en) * 2002-06-05 2004-01-15 Toshiba Elevator Co Ltd Locking releasing device for elevator tie down device
CN101804934A (en) * 2010-03-30 2010-08-18 苏州东南电梯(集团)有限公司 Safety gear
CN102030234A (en) * 2010-12-15 2011-04-27 江南嘉捷电梯股份有限公司 Counterweight safety clamp device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004010222A (en) * 2002-06-05 2004-01-15 Toshiba Elevator Co Ltd Locking releasing device for elevator tie down device
CN101804934A (en) * 2010-03-30 2010-08-18 苏州东南电梯(集团)有限公司 Safety gear
CN102030234A (en) * 2010-12-15 2011-04-27 江南嘉捷电梯股份有限公司 Counterweight safety clamp device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
叶安丽: "《电梯技术基础》", 30 June 2004 *

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20111228