CN205602884U - Weighing device at bottom of elevator sedan -chair - Google Patents
Weighing device at bottom of elevator sedan -chair Download PDFInfo
- Publication number
- CN205602884U CN205602884U CN201620367268.3U CN201620367268U CN205602884U CN 205602884 U CN205602884 U CN 205602884U CN 201620367268 U CN201620367268 U CN 201620367268U CN 205602884 U CN205602884 U CN 205602884U
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- China
- Prior art keywords
- weighing
- sedan
- chair
- switch
- elevator car
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a weighing device at bottom of elevator sedan -chair, at the bottom of the bottom is equipped with the sedan -chair of strengthening rib, the switch of weighing, weighing frame and the sedan -chair frame crossbeam that uses as the testing object of the switch of weighing, weighing frame through press the sign indicating number direct with the sedan -chair at the bottom of the strengthening rib be connected and fix, the switch of weighing sets firmly on weighing frame. The utility model discloses having cancelled heavy I shape weighing frame, having saved steel, the labour who reduces in the installation consumes, the rational utilization in at the bottom of the sedan -chair current strengthening rib, with the weighing frame direct mount on the strengthening rib, simple structure, save material, easily the installation adjust and maintain, utilize to press the sign indicating number and realize being connected between the strengthening rib at the bottom of weighing frame and the sedan -chair, need not strengthening rib trompil at the bottom of the sedan -chair, both guaranteed the enhancement strengthening effect at the bottom of the strengthening rib is to the sedan -chair, have again nimble, with low costs, install and remove convenient advantage, can improve the general rate of spare part.
Description
Technical field
This utility model belongs to elevator machine product technical field, particularly to a kind of elevator car bottom weighing device.
Background technology
It is widely used on elevator and is positioned at the weighing device at the bottom of sedan-chair and realizes in real time detection and overload warning merit to car weight amount
Energy.In prior art, it is connected by being positioned at the gum elastic in four corners with sedan-chair frame at the bottom of the sedan-chair of elevator, in certain load-carrying feelings
Under condition, gum elastic can produce certain elastic deformation so that also produces corresponding displacement with sedan-chair frame at the bottom of sedan-chair.Elevator claims
Refitting is put, and realizes function of weighing by detecting this displacement.Major part elevator weighing device is mounted at the bottom of sedan-chair with
On I-shaped weighing support between sedan-chair frame, the significant drawback of this arrangement be heavy, consume that steel are many, mounting and adjusting with
The efficiency safeguarded is low.
Therefore, research and develop a kind of simple in construction, low cost, saving material, be easily installed adjust with maintenance elevator car bottom weigh
Device is extremely urgent.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of elevator car bottom weighing device, and it has
Simple in construction, low cost, saving material, be easily installed adjust with safeguard advantage.
In order to realize above-mentioned technical purpose, this utility model realizes according to techniques below scheme:
A kind of elevator car bottom weighing device, is provided with at the bottom of the sedan-chair of reinforcement, switch of weighing, weighing support and conduct title including bottom
The sedan-chair frame crossbeam that the detection object of master switch uses, it is characterised in that: described weighing support is by pressing code reinforcement directly and at the bottom of sedan-chair
Muscle connects fixing, and switch of weighing is fixedly arranged on weighing support.
Described reinforcement has C-shaped cross section.
Described weighing support two ends have pressure code connecting hole, are directly connected solid with two C-shaped cross section reinforcements at the bottom of sedan-chair by pressure code
Fixed.
Described pressure code is the universal pressure code installed for cage guide.
There is in the middle of described weighing support the installing hole for fixing switch of weighing.
Described switch of weighing is selected from detecting himself to the distance of sedan-chair frame crossbeam or himself contact condition with sedan-chair frame crossbeam
Switch of weighing.
Described any one among microswitch, both electromagnetic type weighing devices of switch or a combination of both of weighing.
Compared with prior art, the beneficial effects of the utility model:
(1) this utility model eliminates the I shape weighing support of heaviness, saves steel, reduces the manpower consumption in installation process；
(2) existing reinforcement at the bottom of this utility model Appropriate application sedan-chair, is directly installed on weighing support on reinforcement, knot
Structure is simple, saves material, it is easy to installs regulation and safeguards；
(2) this utility model utilization pressure code realizes the connection at the bottom of weighing support and sedan-chair between reinforcement, it is not necessary to open reinforcement at the bottom of sedan-chair
Hole, both ensure that reinforcement to the reinforcement reinforcement effect at the bottom of sedan-chair, and pressing code is be widely used in that cage guide installs general
Connector, uses general pressure code to replace special attachment structure, has flexibly, low cost, the advantage that is convenient to mount and dismount, it is possible to
Improve the general rate of parts.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
As it is shown in figure 1, a kind of elevator car bottom weighing device of the present utility model, including at the bottom of sedan-chair 1, be arranged at the reinforcement at the bottom of sedan-chair
Muscle 2, weighing support 3, pressure code 4, switch 5 of weighing, sedan-chair frame crossbeam 6.
Weighing support 3 is directly connected fixing by pressure code 4 with the reinforcement 2 of 1 at the bottom of sedan-chair, it is not necessary to other any special connection knots
Structure.Reinforcement 2 has C-shaped cross section.In the present embodiment, weighing support 3 two ends have pressure code connecting hole, by pressure code 4
Directly it is connected fixing with the reinforcement 2 in two C-shaped cross sections of 1 at the bottom of sedan-chair.Pressure code 4 can use and make in cage guide is installed
Universal pressure code, use the most in the present embodiment in 5K guide rails assembling use 5K guide rail pressure code, it is not necessary to
Other any special fasteners can realize the installation of weighing support 3, it is not necessary to reinforcement perforate at the bottom of sedan-chair.
Sedan-chair frame crossbeam 6 uses as the detection plate of switch 5 of weighing.Under certain load condition, connect at the bottom of sedan-chair 1 with sedan-chair frame
Gum elastic produce certain elastic deformation so that produce corresponding displacement between described sedan-chair frame crossbeam 6 and at the bottom of sedan-chair 1,
This displacement is weighed switch 5 and detects, thus realizes function of weighing.
Switch 5 of weighing is fixedly arranged on weighing support 3.In the present embodiment, have in the middle of weighing support 3 for fixing switch of weighing
The installing hole of 5.Weigh switch 5 selected from detecting himself to the distance of sedan-chair frame crossbeam 6 or himself and sedan-chair frame crossbeam 6
The switch of weighing of contact condition, is selected from any one among microswitch, both electromagnetic type weighing devices or both groups
Close.Electromagnetic type weighing device can be with the change of real-time continuous monitoring elevator loading, no matter loading capacity within range ability
It is how much can to detect；Microswitch is then to need the switch of physical contact ability action, and only elevator reaches certain
Could trigger the when of loading capacity；In this utility model, both went for electromagnetic type weighing device, gone for again micro-
Dynamic switch.Switch 5 of weighing in the present embodiment includes microswitch 51 and electromagnetic type weighing device 52 two kinds, it is possible to
Play dual fail-safe effect, evade the risk of one of which switch failure.
Installation process is as follows:
(1) switch 5 of weighing is fixedly installed on weighing support 3；
(2), on the reinforcement 2 in two C-shaped cross sections that weighing support 3 is fixed at the bottom of sedan-chair 1 with pressure code 4, switch of weighing is regulated
Gap h1, h2, h3, h4 between electromagnetic type weighing device 52, microswitch 51 and sedan-chair frame crossbeam 6 in 5.
Claims (7)
1. an elevator car bottom weighing device, including bottom be provided with at the bottom of the sedan-chair of reinforcement, weigh switch, weighing support and conduct
The sedan-chair frame crossbeam that the detection object of switch of weighing uses, it is characterised in that: described weighing support by pressure code directly with sedan-chair at the bottom of add
Strong muscle connects fixing, and switch of weighing is fixedly arranged on weighing support.
Elevator car bottom weighing device the most according to claim 1, it is characterised in that: described reinforcement has C-shaped and cuts
Face.
Elevator car bottom weighing device the most according to claim 2, it is characterised in that: described weighing support two ends have pressure code
Connecting hole, is directly connected fixing by pressure code with two C-shaped cross section reinforcements at the bottom of sedan-chair.
Elevator car bottom weighing device the most according to claim 1, it is characterised in that: described pressure code is for cage guide
The universal pressure code installed.
Elevator car bottom weighing device the most according to claim 1, it is characterised in that: in the middle of described weighing support, there is use
Installing hole in fixing switch of weighing.
Elevator car bottom weighing device the most according to claim 1, it is characterised in that: described switch of weighing is selected from examining
Survey himself to the distance of sedan-chair frame crossbeam or the switch of weighing of himself contact condition with sedan-chair frame crossbeam.
Elevator car bottom weighing device the most according to claim 6, it is characterised in that switch of weighing described in: is opened selected from fine motion
Any one among pass, both electromagnetic type weighing devices or a combination of both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620367268.3U CN205602884U (en) | 2016-04-27 | 2016-04-27 | Weighing device at bottom of elevator sedan -chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620367268.3U CN205602884U (en) | 2016-04-27 | 2016-04-27 | Weighing device at bottom of elevator sedan -chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205602884U true CN205602884U (en) | 2016-09-28 |
Family
ID=56971364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620367268.3U Active CN205602884U (en) | 2016-04-27 | 2016-04-27 | Weighing device at bottom of elevator sedan -chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205602884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348136A (en) * | 2016-10-26 | 2017-01-25 | 日立电梯（中国）有限公司 | Double-door eccentric guide lifting car frame structure |
| CN114162694A (en) * | 2021-05-10 | 2022-03-11 | 上海爱登堡电梯贵州有限公司 | Car platform weighing device elevator convenient to adjust |
-
2016
- 2016-04-27 CN CN201620367268.3U patent/CN205602884U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348136A (en) * | 2016-10-26 | 2017-01-25 | 日立电梯（中国）有限公司 | Double-door eccentric guide lifting car frame structure |
| CN106348136B (en) * | 2016-10-26 | 2019-04-02 | 日立电梯（中国）有限公司 | A kind of double door bias guiding sedan-chair frame structure |
| CN114162694A (en) * | 2021-05-10 | 2022-03-11 | 上海爱登堡电梯贵州有限公司 | Car platform weighing device elevator convenient to adjust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |