CN207513427U - Close-type door counter weight device - Google Patents

Close-type door counter weight device Download PDF

Info

Publication number
CN207513427U
CN207513427U CN201721571604.7U CN201721571604U CN207513427U CN 207513427 U CN207513427 U CN 207513427U CN 201721571604 U CN201721571604 U CN 201721571604U CN 207513427 U CN207513427 U CN 207513427U
Authority
CN
China
Prior art keywords
slideway
clump weight
pulley
close
type door
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
CN201721571604.7U
Other languages
Chinese (zh)
Inventor
周宏霄
劳文滔
黎耀东
刘立新
劳文洪
刘启明
梁鸿裕
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 YUWA HEAVY INDUSTRY TECHNOLOGY Co Ltd
Original Assignee
GUANGDONG YUWA HEAVY INDUSTRY TECHNOLOGY 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 YUWA HEAVY INDUSTRY TECHNOLOGY Co Ltd filed Critical GUANGDONG YUWA HEAVY INDUSTRY TECHNOLOGY Co Ltd
Priority to CN201721571604.7U priority Critical patent/CN207513427U/en
Application granted granted Critical
Publication of CN207513427U publication Critical patent/CN207513427U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of close-type door counter weight devices, including clump weight and slideway, the top of shown clump weight is equipped with traction rope mounting hole, the slideway hollow pipeline rectangular for horizontal cross-section, the both sides of the clump weight are equipped with pulley, and the clump weight is slidably connected by pulley and the hollow pipeline in slideway.The connection mode that slideway is hung on outside original clump weight is changed to clump weight being placed in duct-like slideway, so as to prevent the danger that clump weight falls by close-type door counter weight device disclosed in the utility model.Meanwhile original slideway edges and guide wheel point contact, the line for being changed to pulley with slideway inner wall contact, so as to smooth slippage and noise is small, makes a unlatching smooth.Solves the problems such as most door of previous customer complaint opens the deformation of difficult and slideway, counterweight is fallen.

Description

Close-type door counter weight device
Technical field
The utility model is related to elevator technology fields.
Background technology
The door counter weight device of elevator is usually that the clump weight back side is equipped with guide wheel, and passes through the edge of C-shaped slideway from both sides The groove of guide wheel is clamped respectively so that clump weight can be installed on slideway to external hanging type.The connection mode is easily because slideway becomes The reasons such as shape or bolt looseness and clump weight is caused to derail, so as to collide that other places cause steel wire rope to be broken and clump weight falls Danger;And the slideway edges of clamping guide wheel are easily deformed, and clump weight slip is caused to have some setbacks or can not slide, in turn results in door It is difficult to open or can not open;In addition, the friction of guide wheel and slideway will also result in larger noise.
Utility model content
The utility model provides a kind of counter weight device, whole in enclosed construction, it is possible to prevente effectively from clump weight takes off It falls, generated noise when can also reduce clump weight work.
A kind of close-type door counter weight device, including clump weight and slideway, the top of shown clump weight is installed equipped with traction rope Hole, the slideway hollow pipeline rectangular for horizontal cross-section, the both sides of the clump weight are equipped with pulley, and the clump weight leads to Pulley is crossed to be slidably connected with the hollow pipeline in slideway.
Pulley described in the utility model has 4, is hingedly connected to the quadrangle of clump weight.
Pulley described in the utility model is rubber component.
Slideway described in the utility model is formed by fixedly connecting by C-channel and notch cover board, and the notch cover board, which is equipped with, to be seen Examine hole.
Close-type door counter weight device disclosed in the utility model will be hung on the connection mode of slideway more outside original clump weight It is changed to clump weight being placed in duct-like slideway, so as to prevent the danger that clump weight falls.Meanwhile original slideway edges With guide wheel point contact, the line for being changed to pulley with slideway inner wall contacts, and so as to smooth slippage and noise is small, makes a unlatching smooth.Solution The problems such as most door of previous customer complaint of having determined opens the deformation of difficult and slideway, counterweight is fallen.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described.Obviously, described attached drawing is the part of the embodiment of the utility model rather than complete Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it His designing scheme and attached drawing.
Fig. 1 is the three-dimensional view of the clump weight;
Fig. 2 is the front view of the close-type door counter weight device;
Fig. 3 is the vertical view of the close-type door counter weight device.
Specific embodiment
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is the part of the embodiment rather than whole embodiments of the utility model, the embodiment of the utility model, those skilled in the art The other embodiment that member is obtained without creative efforts belongs to the range of the utility model protection.Separately Outside, all connection/connection relations for being previously mentioned in text, not singly refer to component and directly connect, and refer to can be according to specific implementation feelings Condition, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the invention, It can be with combination of interactions under the premise of not conflicting conflict.
As shown in Figures 1 to 3, a kind of close-type door counter weight device, including clump weight 1 and slideway 2, the top of shown clump weight 1 End is equipped with traction rope mounting hole 11, and the slideway 2 is the rectangular hollow pipeline in horizontal cross-section, and the both sides of the clump weight 1 are equal Equipped with pulley 12, the clump weight 1 is slidably connected by pulley 12 and the hollow pipeline in slideway 2.
As further preferred embodiment, the pulley 12 has 4, is hingedly connected to the quadrangle of clump weight 1.
As further preferred embodiment, the pulley 12 is rubber component.
As further preferred embodiment, the slideway 2 is formed by fixedly connecting by C-channel 21 and notch cover board 22, The notch cover board 22 is equipped with peep hole 23.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.

Claims (4)

1. a kind of close-type door counter weight device, including clump weight and slideway, the top of shown clump weight is equipped with traction rope mounting hole, It is characterized in that:The slideway hollow pipeline rectangular for horizontal cross-section, the both sides of the clump weight are equipped with pulley, described Clump weight is slidably connected by pulley and the hollow pipeline in slideway.
2. close-type door counter weight device according to claim 1, it is characterised in that:The pulley has 4, is hingedly connected to The quadrangle of clump weight.
3. close-type door counter weight device according to claim 1, it is characterised in that:The pulley is rubber component.
4. close-type door counter weight device according to claim 1, it is characterised in that:The slideway is by C-channel and notch lid Plate is formed by fixedly connecting, and the notch cover board is equipped with peep hole.
CN201721571604.7U 2017-11-21 2017-11-21 Close-type door counter weight device Active CN207513427U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721571604.7U CN207513427U (en) 2017-11-21 2017-11-21 Close-type door counter weight device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721571604.7U CN207513427U (en) 2017-11-21 2017-11-21 Close-type door counter weight device

Publications (1)

Publication Number Publication Date
CN207513427U true CN207513427U (en) 2018-06-19

Family

ID=62538491

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721571604.7U Active CN207513427U (en) 2017-11-21 2017-11-21 Close-type door counter weight device

Country Status (1)

Country Link
CN (1) CN207513427U (en)

Similar Documents

Publication Publication Date Title
CN106006324A (en) Elevator center opening door head device with novel door plank connecting structure
CN106044504B (en) A kind of elevator center opening door head with Multifunction position limiting harden structure
CN207513427U (en) Close-type door counter weight device
CN205637972U (en) Be applied to electronic cabinet's cabinet door stop gear
CN205892450U (en) Elevator center opening door head device with novel door plant connection structure
CN204105661U (en) Article hanger
CN205892457U (en) Elevator center opening door head with adjustable fixed knot of transmission steel wire rope constructs
CN105402797B (en) Lubricating cup component and range hood
CN204071915U (en) Kitchen guarding's towel rack
CN205892449U (en) Elevator center opening door head with three wire rope connecting seats
CN205892458U (en) Elevator center opening door head with multi -functional limiting plate structure
CN208221395U (en) The bearing fixing structure of three-dimensional parking device
CN206088703U (en) Lift -cabin door and mounting structure thereof
CN207560554U (en) A kind of bottom tabs
CN204071913U (en) Flexible hanger
CN204841759U (en) Multi -functional laboratory bian tai
CN206486158U (en) A kind of anticreep groove sill component
CN204102051U (en) A kind of Novel computer host case
CN209534926U (en) A kind of fixed device of car-mounted terminal
CN208308216U (en) A kind of elevator landing door gantry crane frame plate
CN108720372A (en) A kind of electric business platform information transaction system
CN204569093U (en) A kind of lift escape device
CN204138084U (en) Service chamber support
CN205602918U (en) Direction slider of hoistway door
CN205527127U (en) Rope sheave protection device between host computer and guide pulley

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant