CN208500163U - Safety anti-falling protection device for electric hoist crane - Google Patents
Safety anti-falling protection device for electric hoist crane Download PDFInfo
- Publication number
- CN208500163U CN208500163U CN201820851617.8U CN201820851617U CN208500163U CN 208500163 U CN208500163 U CN 208500163U CN 201820851617 U CN201820851617 U CN 201820851617U CN 208500163 U CN208500163 U CN 208500163U
- Authority
- CN
- China
- Prior art keywords
- electric hoist
- electric
- end carriage
- connecting plate
- protection device
- 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.)
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- 241000219122 Cucurbita Species 0.000 claims description 11
- 235000009852 Cucurbita pepo Nutrition 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
A safety anti-falling protection device for an electric hoist crane comprises an anti-falling protection device, an electric hoist track, an electric hoist travelling wheel, an electric hoist end beam, a pin shaft, a connecting plate and a connecting bolt; the electric hoist is characterized in that a connecting plate is arranged in the electric hoist end beam, the connecting plate is fixed through a pin shaft which longitudinally penetrates through the electric hoist end beam and the connecting plate, the top of the electric hoist end beam is slidably mounted on an electric hoist track through electric hoist traveling wheels, and an anti-falling protection device is fixedly arranged between the two electric hoist traveling wheels through a connecting bolt. The utility model discloses an adopt and install anti-falling protection device additional to old equipment, not only reduced the overhaul of the equipments cost, through the cooperation of cooperation force sensor and alarm, can in time evacuate personnel when the problem appears, prevent the occurence of failure.
Description
Technical field
The utility model relates to hoisting and hanging Transport Machinery equipment technical fields, and in particular to a kind of electric gourd hang safety
Fall protection equipment.
Background technique
Electric block is mechanical as a kind of hoisting and hanging, small in view of its, from heavy and light, easy to operate, easy to use etc.
Feature is widely used it in all trades and professions；It dramatically reduces labor intensity, improve production efficiency.In electricity
In the use process of dynamic cucurbit, may, maintenance old due to equipment not in time and the non-normal use of worker, it may appear that it is electronic
The case where cucurbit falls easily brings about great losses once electric block falls；So a kind of electric block fall arrest guarantor is arranged
Protection unit is particularly important.Existing some electric block fall protection equipment patterns are different, and some electric block fall arrests are protected
Protection unit is mounted on electric block load-supporting part or its connector, the electric block when these connectors are worn or damage fracture
It just will appear and fall；Therefore it provides a kind of safe and reliable, design rationally can effectively prevent the safeguard protection dress that electric block falls
Setting is necessary.
Summary of the invention
It is very simple the purpose of the utility model is to overcome a kind of fabrication and installation in place of the deficiencies in the prior art, are provided,
It is safe and practical reliable, this safety guard is installed together when electric gourd hang be installed, with it is durable,
Securely and reliably, the electric gourd hang safe anti-falling for the features such as putting things right once and for all falls protective device.
The purpose of this utility model is achieved through the following technical solutions:
A kind of electric gourd hang safe anti-falling falls protective device, including fall protection equipment, electric hoist track, electric hoist
Traveling wheel, electric hoist end carriage, pin shaft, connecting plate and connection bolt；Connecting plate is equipped in the electric hoist end carriage, connecting plate is logical
It crosses longitudinal pin shaft through electric hoist end carriage and connecting plate to be fixed, be walked skidding at the top of electric hoist end carriage by electric hoist
It is dynamic to be installed on electric hoist track, and fall arrest protection also is fixed with by connecting bolt between two electric hoist traveling wheels
Device.
Moreover, the fall protection equipment is two symmetrically arranged limited blocks, two limited block bottoms are individually fixed in
Electric hoist track is blocked on electric hoist end carriage and by inwardly-extending portion；
Moreover, the inwardly-extending portion bottom surface is equipped with pressure sensor, sensor and it is set on electric hoist end carriage
Alarm electrical connection.
The advantages of the utility model and economic effect are:
1, the utility model by using to old equipment install additional fall protection equipment, not only reduce overhaul of the equipments at
This can evacuate personnel in time when something goes wrong, prevent accident by cooperating the cooperation of force snesor and alarm.
2, the utility model fabrication and installation are very simple, safe and practical reliable, when installing electric gourd hang together
By this safety guard install, have the characteristics that it is durable, safe and reliable, once and for all.
Detailed description of the invention
Fig. 1 is the assembling schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model.
In figure: 1, fall protection equipment 2, electric hoist track 3, electric hoist traveling wheel 4, electric hoist end carriage 5, pin shaft
6, connecting plate 7, connection bolt 8, pressure sensor 9, alarm
Specific embodiment
For the contents, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates attached drawing
Detailed description are as follows.It should be noted that the present embodiment be it is descriptive, be not restrictive, cannot thus limit practical
Novel protection scope.
A kind of electric gourd hang safe anti-falling falls protective device, including fall protection equipment, electric hoist track, electric hoist
Traveling wheel, electric hoist end carriage, pin shaft, connecting plate and connection bolt；Connecting plate is equipped in the electric hoist end carriage, connecting plate is logical
It crosses longitudinal pin shaft through electric hoist end carriage and connecting plate to be fixed, be walked skidding at the top of electric hoist end carriage by electric hoist
It is dynamic to be installed on electric hoist track, and fall arrest protection also is fixed with by connecting bolt between two electric hoist traveling wheels
Device.
The fall protection equipment is two symmetrically arranged limited blocks, and two limited block bottoms are individually fixed in electric hoist
Electric hoist track is blocked on end carriage and by inwardly-extending portion；
The inwardly-extending portion bottom surface is equipped with pressure sensor, sensor and the alarm being set on electric hoist end carriage
Electrical connection.
In Fig. 1 electric gourd hang safe anti-falling dropping control device: piece number 1 is that safe anti-falling falls protective device, using steel plate system
It forms；It is mounted on electric hoist end carriage 4, and main function is exactly to protect electric hoist traveling wheel 3 in the case where unstability, protection
Prevent electric block from falling.
Piece number 2 is electric hoist track, conventional to be made of I-steel, is mainly used to the weight for supporting electric hoist to hang with hoisting object
Amount.
Piece number 3 is electric hoist traveling wheel, conventional to be made of casting, is mainly used to that electric hoist is made to lift up into capable movement.
Piece number 4 is electric hoist end carriage, conventional to be made of channel steel or I-steel, is mainly used to support electric hoist to hang and lifting object
The weight of body.
Piece number 5 is pin shaft, conventional to be made of rod iron, is mainly used to connect electric hoist end carriage 4 and connecting plate 6.
Piece number 6 is connecting plate, conventional to be made of steel plate, is mainly used to connect electric hoist track 2 and electric hoist end carriage 4.
Piece number 7 is connection bolt, can select high-intensitive connection bolt, be mainly used to connect electric hoist falling proof device 1
With electric hoist end carriage 4.
6.2 specifically used modes
1) as shown in Figure 1, piece number 2 is installed, is subsequently mounted the other components of electric hoist.
2) assembling of the components such as piece number 3, piece number 4, piece number 5, piece number 6 is finished, is mounted on piece number 2.
Etc. 3) each component after the installation is completed, piece number 1 is mounted on piece number 4, piece number 1 is fixed on piece number 4 using piece number 7
Top.
4) gap for checking piece number 1 and piece number 2, is not rubbed, and install pressure sensor with piece number 1 and piece number 2,
There is the gap of 5-10CM.Then alarm is fixedly installed on piece number 4 and is electrically connected with pressure sensor.
5) commissioning test electric block makes its reciprocating motion, during electric hoist whole service, guarantees piece number 1 and piece number 2
It does not rub, and not touch pressure sensor.
6) during electric hoist long-term use, if electric hoist piece number 3 occurs unstability or falls off, piece number 1 can be risen
It to the effect for preventing electric hoist from falling, and touches pressure sensor and causes alarm equipment alarm, reach protection electric hoist and fall and mention
The purpose that awake personnel withdraw.
Claims (3)
1. a kind of electric gourd hang safe anti-falling falls protective device, it is characterised in that: including fall protection equipment, electric hoist rail
Road, electric hoist traveling wheel, electric hoist end carriage, pin shaft, connecting plate and connection bolt；Connection is equipped in the electric hoist end carriage
Plate, connecting plate are fixed by longitudinal pin shaft through electric hoist end carriage and connecting plate, pass through electricity at the top of electric hoist end carriage
Cucurbit traveling wheel is slidably mounted on electric hoist track, and is also fixedly mounted with by connecting bolt between two electric hoist traveling wheels
There is fall protection equipment.
2. a kind of electric gourd hang safe anti-falling according to claim 1 falls protective device, it is characterised in that: described anti-fall
Fall protective device be two symmetrically arranged limited blocks, two limited block bottoms be individually fixed on electric hoist end carriage and pass through to
Interior extension blocks electric hoist track.
3. a kind of electric gourd hang safe anti-falling according to claim 2 falls protective device, it is characterised in that: described inside
Extension bottom surface is equipped with pressure sensor, and sensor is electrically connected with the alarm being set on electric hoist end carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851617.8U CN208500163U (en) | 2018-06-04 | 2018-06-04 | Safety anti-falling protection device for electric hoist crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851617.8U CN208500163U (en) | 2018-06-04 | 2018-06-04 | Safety anti-falling protection device for electric hoist crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208500163U true CN208500163U (en) | 2019-02-15 |
Family
ID=65288029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820851617.8U Active CN208500163U (en) | 2018-06-04 | 2018-06-04 | Safety anti-falling protection device for electric hoist crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208500163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021022611A1 (en) * | 2019-08-06 | 2021-02-11 | 山东恒堃机械有限公司 | Broken shaft protection device for front supporting leg of upstroke movable formwork |
-
2018
- 2018-06-04 CN CN201820851617.8U patent/CN208500163U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021022611A1 (en) * | 2019-08-06 | 2021-02-11 | 山东恒堃机械有限公司 | Broken shaft protection device for front supporting leg of upstroke movable formwork |
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| GR01 | Patent grant |