CN107512687A - Personal security detection means and detection method - Google Patents
Personal security detection means and detection method Download PDFInfo
- Publication number
- CN107512687A CN107512687A CN201710618805.6A CN201710618805A CN107512687A CN 107512687 A CN107512687 A CN 107512687A CN 201710618805 A CN201710618805 A CN 201710618805A CN 107512687 A CN107512687 A CN 107512687A
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- China
- Prior art keywords
- sliding block
- detection
- plate
- personal security
- detection means
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Burglar Alarm Systems (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention provides a kind of personal security detection means and detection method, including：Shell Plate (11), sliding block detection substrate (5), sliding block loading end (12), sliding block detection plate (4), detection plate fixing axle (7), detection plate weight (8)；Sliding block loading end (12) offers through hole；One end of sliding block detection plate (4) is free end, and under the driving of detection plate weight (8), the free end is leant out to the top of sliding block loading end (12) sliding block detection plate (4) from the through hole；The personal security detection means also includes：Sliding block trigger switch；Sliding block trigger switch can be detected drafting board weight (8) triggering.The trigger architecture of the present invention is reasonable, it can detect whether fall arrest sliding block is normally placed, and being detected by adjustment of sensitivity spring and friction pad sliding block between substrate and Shell Plate has certain damping, so that will not be excessively sensitive when sliding, avoid the detection means when fall arrest sliding block runs into slight clamping stagnation from acting.
Description
Technical field
The present invention relates to jacking equipment field, in particular it relates to personal security detection means and detection method.
Background technology
At present, mainly have for manned lift and the equipment for transporting goods both at home and abroad：Hanging basket, building hoist, elevator, exempt from
Climb device.
Hanging basket is set up on building or structures, and elevator drives suspension platform to be transported up and down along facade by steel wire rope
A kind of capable non-standing suspension equipment.It is mainly used in window cleaning equipment tool.It has the safety lock being used cooperatively with safety steel cable, with
The protection to device fall is realized, and safety steel cable quantity is not required.It is not provided with the independent protection fallen to personnel
Device.
Building hoist is equipment installing by driven by power, temporarily, being used by construction site staff.Mainly
For building hoist.It has the anti-falling safety device being used cooperatively with guide rail, to realize the protection to device fall.It is not provided with
The independent protector that personnel are fallen.
Elevator is that the car of Electric Traction runs on vertical or tilted no more than being transported between 15 ° of two row rigid guideways
Passenger or the fixed equipment of goods.It is mainly used in civilian.It has the safety tongs being used cooperatively with guide rail, by independent limiter of speed
Triggering, to realize the protection to device fall.It is not provided with the independent protector to be fallen to personnel.
Exempt to climb device be only for ratify through equipment director and received the librarian use using training, normal speed is not more than
0.3m/s, nominal load capacity are not more than 320kg electric platforms.It is mainly used in climbing operation equipment.Due to the limitation in space, if
It is standby shell to be set to protect personnel.Therefore in addition to equipment has fall protection equipment in itself, also require to use
Personnel must wear whole body type safety belt, and be connected to can be along the fall arrest sliding block of fall arrest tracks travel, to prevent
Personnel fall.But like product is not provided with the monitoring device to fall arrest sliding block at present.Therefore there is following severe safety
Hidden danger：
1) user of service violates security regulations, without using fall arrest sliding block.
2) when the slight jam of sliding block, equipment may proceed to run.Equipment can hit sliding block even to user of service when up
Cause shearing accident；Then cause personnel directly to be sling by sliding block when equipment is descending, and separated with equipment.
The content of the invention
For in the prior art the defects of, it is an object of the invention to provide a kind of personal security detection means and detection side
Method.
According to a kind of personal security detection means provided by the invention, including：Shell Plate, sliding block detection substrate, sliding block are held
Section, sliding block detection plate, detection plate fixing axle, detection plate weight；
Shell Plate offers guide groove, and sliding block detection substrate is arranged on guide groove and can slided along guide groove；Sliding block
The top of detection substrate is provided with sliding block loading end, and sliding block loading end offers through hole；One end of sliding block detection plate is free end,
The other end connecting detection plate weight of sliding block detection plate is simultaneously installed on sliding block detection substrate by detection plate rotating shaft；Sliding block detects
Under the driving of detection plate weight, the free end is leant out to the top of sliding block loading end plate from the through hole；
The personal security detection means also includes：Sliding block trigger switch；Sliding block trigger switch can be detected drafting board weight
Triggering.
Preferably, the personal security detection means also includes：Detection sensitivity adjusting part；Detection sensitivity regulation group
Part includes friction pad, adjustment of sensitivity spring, adjusting screw, and detection sensitivity adjusting part also includes being located at Shell Plate just respectively
Surface side, the front clamp clip of reverse side, reverse side clamp clip；
The both sides of sliding block detection substrate are provided with friction pad；Friction pad is clamped at the front of front clamp clip and Shell Plate
Between；Connected between front clamp clip and reverse side clamp clip by adjusting screw, the adjustment of sensitivity being set in adjusting screw
Spring is compressed between reverse side clamp clip and the reverse side of Shell Plate.
Preferably, when being placed with fall arrest sliding block on sliding block loading end, the free end of sliding block detection plate is pushed down into cunning
In the through hole of block loading end.
Preferably, the front of Shell Plate is provided with stop screw, wherein, the stop screw is located at sliding block detection substrate
Top.
Preferably, only when in the through hole that the free end of sliding block detection plate is pushed down into sliding block loading end, and sliding block detection base
When plate contacts with the stop screw of top, sliding block trigger switch is detected the triggering of drafting board weight.
According to a kind of detection method of personal security detection means provided by the invention, detected using above-mentioned personal security
Placement of the device to fall arrest sliding block detects.
Compared with prior art, the present invention has following beneficial effect：
The trigger architecture of personal security detection means is reasonable, can detect whether fall arrest sliding block is normally placed, and leads to
Cross adjustment of sensitivity spring and friction pad causes there is certain damping between sliding block detection substrate and Shell Plate so that during slip
Will not be excessively sensitive, avoid the detection means when fall arrest sliding block runs into slight clamping stagnation from acting.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is to exempt to climb the overall structure diagram of device.
Fig. 2 is the structure graph of personal security detection means face side when not placing fall arrest sliding block.
Fig. 3 is the structure graph of personal security detection means reverse side when not placing fall arrest sliding block.
Fig. 4 is the structure graph of personal security detection means face side when placing fall arrest sliding block, and fall arrest sliding block is not
Display.
Fig. 5 is the structure graph of personal security detection means reverse side when placing fall arrest sliding block, and fall arrest sliding block is not
Display.
During Fig. 6 is up, personal security is examined when detection substrate by sliding block jam by fall arrest sliding block because being pushed
The structure graph of device face side is surveyed, fall arrest sliding block is not shown.
During Fig. 7 is up, personal security is examined when detection substrate by sliding block jam by fall arrest sliding block because being pushed
The structure graph of device reverse side is surveyed, fall arrest sliding block is not shown.
Shown in figure：
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, some changes and improvements can also be made.These belong to the present invention
Protection domain.
The present invention be directed to exempt to climb the improvement of device.As shown in figure 1, exempt to climb device 3 on guide rail 1, can be along guide rail 1
Lower motion.Personnel, which stand, to exempt to climb on device 3, and wears fall arrest sliding block 2.Fall arrest sliding block 2, which is placed on, exempts to climb on device 3.Cause
This, by detecting whether fall arrest sliding block 2 in normal position may determine that whether personnel are in a safe condition, and then is occurring
Stop exempting to climb the lifting of device 3 in time when dangerous.Specific method is：The state of real-time testing staff's fall arrest sliding block, as work people
Member does not wear and during correct placement fall arrest sliding block, and equipment does not start；When sliding block jam and when departing from normal position, equipment can be from
It is dynamic to stop.
According to a kind of personal security detection means provided by the invention, including：Shell Plate 11, sliding block detection substrate 5, sliding block
Loading end 12, sliding block detection plate 4, detection plate fixing axle 7, detection plate weight 8.
Shell Plate 11 offers guide groove, and sliding block detection substrate 5 is arranged on guide groove and can slided along guide groove；It is sliding
The top of block detection substrate 5 is provided with sliding block loading end 12, and sliding block loading end 12 offers through hole；One end of sliding block detection plate 4
For free end, the other end connecting detection plate weight 8 of sliding block detection plate 4 and sliding block is installed on by detection plate rotating shaft 7 and detects base
On plate 5；Under the driving of detection plate weight 8, the free end is leant out to sliding block loading end 12 sliding block detection plate 4 from the through hole
Top.Wherein, the weight of detection plate weight 8 causes sliding block detection plate 4 when not pushed by fall arrest sliding block 2, detection plate weight
Hammer 8 can utilize itself the free end of sliding block detection plate 4 gravity driven leant out from the through hole to sliding block loading end 12
Top.
The personal security detection means also includes：Detection sensitivity adjusting part 6；Detection sensitivity adjusting part 6 wraps
Friction pad 10, adjustment of sensitivity spring 9, adjusting screw 14 are included, detection sensitivity adjusting part 6 is also being located at Shell Plate 11 just respectively
Surface side, the front clamp clip 15 of reverse side, reverse side clamp clip 16；The both sides of sliding block detection substrate 5 are provided with friction pad 10；Friction
Pad 10 is clamped between the front of front clamp clip 15 and Shell Plate 11；Lead between front clamp clip 15 and reverse side clamp clip 16
Screw 14 is overregulated to connect, the adjustment of sensitivity spring 9 being set in adjusting screw 14 be compressed in reverse side clamp clip 16 with it is outer
Between the reverse side of coverboard 11.
When being placed with fall arrest sliding block 2 on sliding block loading end 12, the free end of sliding block detection plate 4 is pushed down into sliding block and held
In the through hole of section 12.The front of Shell Plate 11 is provided with stop screw 13, wherein, the stop screw 13 is located at sliding block detection
The top of substrate 5.Friction pad 10 is made up of nonmetallic materials, such as rubber.
The personal security detection means also includes：Sliding block trigger switch.Sliding block trigger switch can be detected drafting board weight 8
Triggering, only when in the through hole that the free end of sliding block detection plate 4 is pushed down into sliding block loading end 12, and sliding block detection substrate 5 with it is upper
When the stop screw 13 of side contacts, sliding block trigger switch is detected drafting board weight 8 and triggered.
The present invention also provides a kind of detection method of personal security detection means, utilizes described personal security detection means
Placement to fall arrest sliding block 2 detects.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims, this not shadow
Ring the substantive content of the present invention.In the case where not conflicting, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (6)
- A kind of 1. personal security detection means, it is characterised in that including：Shell Plate (11), sliding block detection substrate (5), sliding block are held Section (12), sliding block detection plate (4), detection plate fixing axle (7), detection plate weight (8)；Shell Plate (11) offers guide groove, and sliding block detection substrate (5) is arranged on guide groove and can slided along guide groove；It is sliding The top of block detection substrate (5) is provided with sliding block loading end (12), and sliding block loading end (12) offers through hole；Sliding block detection plate (4) one end is free end, and the other end connecting detection plate weight (8) of sliding block detection plate (4) is simultaneously pacified by detection plate rotating shaft (7) Loaded on sliding block detection substrate (5)；Under the driving of detection plate weight (8), the free end leads to sliding block detection plate (4) from described Hole is leant out to the top of sliding block loading end (12)；The personal security detection means also includes：Sliding block trigger switch；Sliding block trigger switch can be detected drafting board weight (8) and touch Hair.
- 2. personal security detection means according to claim 1, it is characterised in that the personal security detection means is also wrapped Include：Detection sensitivity adjusting part (6)；Detection sensitivity adjusting part (6) includes friction pad (10), adjustment of sensitivity spring (9), adjusting screw (14), detection sensitivity adjusting part (6) are also included respectively positioned at Shell Plate (11) face side, reverse side Front clamp clip (15), reverse side clamp clip (16)；The both sides of sliding block detection substrate (5) are provided with friction pad (10)；Friction pad (10) be clamped at front clamp clip (15) with Between the front of Shell Plate (11)；It is connected between front clamp clip (15) and reverse side clamp clip (16) by adjusting screw (14), The adjustment of sensitivity spring (9) being set in adjusting screw (14) is compressed in the anti-of reverse side clamp clip (16) and Shell Plate (11) Between face.
- 3. personal security detection means according to claim 1, it is characterised in that be placed with when on sliding block loading end (12) During fall arrest sliding block (2), the free end of sliding block detection plate (4) is pushed down into the through hole of sliding block loading end (12).
- 4. personal security detection means according to claim 1, it is characterised in that the front of Shell Plate (11) sets limited Position screw (13), wherein, the stop screw (13) is located at the top of sliding block detection substrate (5).
- 5. personal security detection means according to claim 1, it is characterised in that only when the freedom of sliding block detection plate (4) End is pushed down into the through hole of sliding block loading end (12), and sliding block detection substrate (5) is with the stop screw (13) of top when contacting, Sliding block trigger switch is detected drafting board weight (8) triggering.
- 6. a kind of detection method of personal security detection means, it is characterised in that using any one of claim 1 to 5 Placement of the personal security detection means to fall arrest sliding block (2) detect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618805.6A CN107512687B (en) | 2017-07-26 | 2017-07-26 | Personnel safety detection device and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618805.6A CN107512687B (en) | 2017-07-26 | 2017-07-26 | Personnel safety detection device and detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107512687A true CN107512687A (en) | 2017-12-26 |
| CN107512687B CN107512687B (en) | 2023-02-28 |
Family
ID=60722724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710618805.6A Active CN107512687B (en) | 2017-07-26 | 2017-07-26 | Personnel safety detection device and detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107512687B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177418A (en) * | 2020-09-27 | 2021-01-05 | 张淳 | Environment monitoring device based on wireless sensor network |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2325699A1 (en) * | 2000-11-10 | 2002-05-10 | Leblanc Ltd. | Fall arrest safety device |
| CN205527177U (en) * | 2016-04-13 | 2016-08-31 | 无锡市小天鹅建筑机械有限公司 | Ware is exempted from to climb in wind power tower cylinder special use |
| CN106044445A (en) * | 2016-07-22 | 2016-10-26 | 湖南世优电气股份有限公司 | Synchronous detection device and detection method of climbing-free device and anti-falling safety sliding block |
| CN205675937U (en) * | 2016-05-30 | 2016-11-09 | 沈阳凯风技术股份有限公司 | A kind of integrated form exempts to climb device anti-fall device |
| CN207330293U (en) * | 2017-07-26 | 2018-05-08 | 上海和蕴机电科技有限公司 | To the detection device of personnel's falling proof device |
-
2017
- 2017-07-26 CN CN201710618805.6A patent/CN107512687B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2325699A1 (en) * | 2000-11-10 | 2002-05-10 | Leblanc Ltd. | Fall arrest safety device |
| CN205527177U (en) * | 2016-04-13 | 2016-08-31 | 无锡市小天鹅建筑机械有限公司 | Ware is exempted from to climb in wind power tower cylinder special use |
| CN205675937U (en) * | 2016-05-30 | 2016-11-09 | 沈阳凯风技术股份有限公司 | A kind of integrated form exempts to climb device anti-fall device |
| CN106044445A (en) * | 2016-07-22 | 2016-10-26 | 湖南世优电气股份有限公司 | Synchronous detection device and detection method of climbing-free device and anti-falling safety sliding block |
| CN207330293U (en) * | 2017-07-26 | 2018-05-08 | 上海和蕴机电科技有限公司 | To the detection device of personnel's falling proof device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177418A (en) * | 2020-09-27 | 2021-01-05 | 张淳 | Environment monitoring device based on wireless sensor network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107512687B (en) | 2023-02-28 |
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