CN206152132U - Electric test ascends a height and uses anti -falling device - Google Patents
Electric test ascends a height and uses anti -falling device Download PDFInfo
- Publication number
- CN206152132U CN206152132U CN201621203704.XU CN201621203704U CN206152132U CN 206152132 U CN206152132 U CN 206152132U CN 201621203704 U CN201621203704 U CN 201621203704U CN 206152132 U CN206152132 U CN 206152132U
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- ring
- type ring
- product type
- height
- lifting rope
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Abstract
The utility model discloses an electric test ascends a height and uses anti -falling device, including climb plank subassembly, first article type ring sum second article type ring, all be provided with at least three lewis hole on the first article type ring sum second article type ring, the climb plank subassembly includes running -board, lifting rope and safe hasp, the one end of lifting rope is fixed in running -board one end, the other end of lifting rope pass the running -board the other end and with a lewis hole fixed connection of first article type ring, have two lewis hole suits at least on the lifting rope on the first article type ring sum second article type ring, the safety rope of being connected through safety hasp fixedly connected with and the bandage of ascending a height on the lewis hole on the second article type ring, the lifting rope middle part wears to establish on the lock catch ring of safety hasp bottom, safe hasp includes the cyclic annular body of rod, and cyclic annular body of rod left side is provided with the opening, the utility model discloses make things convenient for safety rope fixed connection, fixed mode is reliably stable, is provided with the insurance of dual buckle, manipulates safety.
Description
Technical field
The utility model is related to power test ascending tool technical field, and specially a kind of power test is ascended a height and uses anti-fall dress
Put.
Background technology
Power cable test is identification power cable performance and quality to ensure normally to run the various tests for being carried out.Electricity
Power cable testing is divided into 4 big class.1st, routine test：The test that manufactory all should be carried out to all cable products, it is therefore an objective to examine or check
Overall cable performance, finds the defect caused because of accidentalia in production process, and whether verification product meets design requirement.2nd, take out
Sample is tested：Sampled with certain statistical law every certain hour, carry out pilot project examination more more detailed than routine test, bag
Destructive testing is included, purpose is identical with routine test.3rd, type approval test：The test that the new product that will be gone into operation is carried out.With old
Product is reference, examines or check all round properties of new product, and the quality and life situations of new product are determined in the short period of time.4th, apply
If commissioning test and in-service surveillance preventive trial after installing：Check and whether damaged cable during mounting and installation；In cable
Periodically tested in operation, quality change situation in monitoring cable operation so as to on-call maintenance, replacing, ensures normal power supply.
When periodically being tested in cable operation, it is often necessary to which operating personnel carries out pole-climbing of ascending a height.Due to existing safety
Technological means is limited, cause operating personnel ascend a height with during lower beam nowhere or cannot fix back protection rope, formed it is upper and lower
The whole unshielded operation process of bar, when entering operating personnel and running into wet and slippery, absent minded environment or physically-draining, easily leads
Cause serious falling from high altitude human casualty accident；And existing climb plank is locked using coupling type, operating personnel is being stepped on
During high operation, hook easily falls off phenomenon, there is potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of structure to lay rationally, and convenient and safe rope is fixedly connected, fixed form
It is reliable and stable, the insurance of dual buckle is provided with, operate with safe power test and ascend a height and use anti-fall device, to solve the above-mentioned back of the body
The problem proposed in scape technology.
For achieving the above object, the utility model provides following technical scheme：
A kind of power test is ascended a height and uses anti-fall device, described including board component of ascending a height, the first product type ring and the second product type ring
Be provided with least three lifting hole(eyelet)s on first product type ring and the second product type ring, it is described ascend a height board component including step tread plate, lifting rope and
Secure latch, one end of the lifting rope is fixed on step tread plate one end, the other end of lifting rope through step tread plate the other end and with the
One lifting hole(eyelet) of one product type ring is fixedly connected, and at least two lifting hole(eyelet)s are sleeved on and hang on the first product type ring and the second product type ring
On rope, the safety of the bandage that is fixedly connected with by secure latch on a lifting hole(eyelet) on the second product type ring and ascended a height connection
Rope, the lifting rope middle part is located on the lock ring of secure latch bottom, and the secure latch includes the ring-type body of rod, the ring-type body of rod
Left side is provided with opening, is provided with to slide to be provided with sliding cavity, sliding cavity in the looped rod body of upper/lower terminal that is open and stretches out
Compression spring is provided between the expansion link of sliding cavity, end that the expansion link is located in sliding cavity and slip cavity wall, two
The competing end outside of root expansion link is provided with the inclined-plane for being easy to noose or loop bar, upper turning on the left of the ring-type body of rod
Place is rotatablely hinged with lever by jointed shaft, and torsionspring is arranged with the jointed shaft, and one end of torsionspring is fixed on shelves
In bar, the other end is fixed on the ring-type body of rod, and ring-type body of rod left side lower corner is provided with to inner side and lever is contradicted
Stretch out seat.
Preferably, it is set with the second product type ring on the lifting rope of the lock ring both sides.
Preferably, the sliding groove connected with sliding cavity is offered on the ring-type body of rod, is provided with sliding groove and stretches
The pull switch handle that bar is fixed.
Preferably, the lever is located at jointed shaft and is provided with rotating switch handle.
Preferably, the step tread plate two ends are connected by the plate ring of pedaling being fixedly installed with the two ends of lifting rope.
Preferably, three lifting hole(eyelet)s are equipped with the first product type ring and the second product type ring.
Preferably, the first product type ring and the second product type ring are positive set square structure, and the end of positive set square is respectively provided with
There is circular arc chamfering.
Preferably, the transition groove of arc is provided with three sides of the positive set square.
Compared with prior art, the beneficial effects of the utility model are：Conventional use of hook is replaced using secure latch,
First tight locking button that compression spring and expansion link coordinate is provided with secure latch, torsionspring, lever is additionally provided with and is stretched
Go out the second tight locking button of seat cooperation, dual buckle insurance, it is ensured that secure latch is safer in lanyard or peg, it is ensured that
The personal safety of operating personnel, during release, it is only necessary to first locking is opened by driving pull switch handle and rotating switch handle
Button and second tight locking button, it is easy for operation；The other end of lifting rope through step tread plate the other end and with the first product type ring
One lifting hole(eyelet) is fixedly connected, and at least two lifting hole(eyelet)s are sleeved on lifting rope on the first product type ring, are arranged such, by the first product type
Ring is capable of achieving the regulation of lifting rope extension elongation, and without the need for extra length adjustment device, simple structure is easy to use and reliable；It is logical
Cross the second product type ring to be connected with secure latch on safety rope, the safety that not only ensure that bandage of ascending a height hangs up, it is also possible to ensure to connect
Connect the reliable degree of mode, it is to avoid falling unexpected occurs.It is reasonable that the utility model structure is laid, and convenient and safe rope is solid
Fixed connection, fixed form is reliable and stable, is provided with dual buckle insurance, operates with safety.
Description of the drawings
Fig. 1 is the structural representation that a kind of power test is ascended a height with anti-fall device；
Fig. 2 is the structural representation that a kind of power test is ascended a height with the first product type ring in anti-fall device or the second product type ring；
Fig. 3 is the structural representation that a kind of power test is ascended a height with secure latch in anti-fall device；
Fig. 4 is that a kind of power test is ascended a height the structural representation being connected with sliding cavity with expansion link in anti-fall device.
In figure：1- secure latch, 2- lock rings, 3- collection rope slings, the secure latch on 4- safety ropes, 5- lifting ropes, 6- second
Product type ring, 7- safety ropes, 8- the first product type rings, 9- anti-skid bulges, 10- step tread plates, 11- pedals plate ring, 12- grooves, the positive triangles of 13-
Plate, 14- lifting hole(eyelet)s, the 15- ring-type bodies of rod, 16- jointed shafts, 17- rotating switch handles, 18- pull switch handles, 19- expansion links, 20- is slided
Dynamic groove, 21- sliding cavities, 22- stretches out seat, 23- levers, 24- compression springs, 25- inclined-planes.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1～4 are referred to, the utility model provides a kind of technical scheme：A kind of power test is ascended a height and uses anti-fall device, bag
Board component of ascending a height, the first product type ring 8 and the second product type ring 6 are included, is provided with the first product type ring 8 and the second product type ring 6
At least three lifting hole(eyelet)s 14, the board component of ascending a height including step tread plate 10, lifting rope 5 and secure latch 1, consolidate by one end of the lifting rope 5
Be scheduled on the one end of step tread plate 10, the other end of lifting rope 5 through step tread plate 10 the other end and with a lifting hole(eyelet) 14 of the first product type ring 8
It is fixedly connected, at least two lifting hole(eyelet)s 14 are sleeved on lifting rope 5 on the first product type ring 8 and the second product type ring 6, described second
The safety rope 7 of bandage connection is fixedly connected with and ascends a height on a lifting hole(eyelet) 14 on product type ring 6 by secure latch 1, it is described to hang
The middle part of rope 5 is located on the lock ring 2 of the bottom of secure latch 1, and on the lifting rope 5 of the lower section of lock ring 2 collection rope sling is also set with
3, facilitate lifting rope 5 to overlap, the secure latch 1 includes the ring-type body of rod 15, and the left side of the ring-type body of rod 15 is provided with opening, opens
It is provided with to slide to be provided with sliding cavity 21, sliding cavity 21 in the ring-type body of rod 15 of mouth upper/lower terminal and stretches out sliding cavity 21
Expansion link 19, the expansion link 19 is provided with compression spring 24 between the end and the inwall of sliding cavity 21 in sliding cavity 21,
Two competing ends of expansion link 19 outside is provided with the inclined-plane 25 for being easy to noose or loop bar, is easy to restrict body or body of rod set
Enter inside the ring-type body of rod 15, the upper corner in the left side of the ring-type body of rod 15 is rotatablely hinged with lever 23 by jointed shaft 16, described
Torsionspring is arranged with jointed shaft 16, one end of torsionspring is fixed in lever 23, and the other end is fixed on the ring-type body of rod 15
On, the lower corner in the left side of the ring-type body of rod 15 is provided with to inner side stretches out seat 22 with lever 23 is contradicted.
Wherein, the second product type ring 6 is set with the lifting rope 5 for latching the both sides of ring 2, two peaces thus can be simultaneously hung up
Full rope 5.
Wherein, offer on the ring-type body of rod 15 and be provided with and stretch in the sliding groove 20 connected with sliding cavity 21, sliding groove 20
The pull switch handle 18 that contracting bar 19 is fixed, by mobile pull switch handle 18, you can to open and coordinate shape between two expansion links 19
Into lock.
Wherein, lever 23 is located at jointed shaft 16 and is provided with rotating switch handle 17, promotes rotating switch handle 17, you can open
Lever 23 with stretch out the lock that seat 22 is cooperatively formed.
Wherein, the two ends of step tread plate 10 are connected by the plate ring 11 of pedaling being fixedly installed with the two ends of lifting rope 5, are fixedly connected mode
It is relatively reliable. anti-skid bulge 9 is provided with the upper surface of step tread plate 10, it is ensured that operating personnel's tramples safety.
Wherein, three lifting hole(eyelet)s 14 are equipped with the first product type ring 8 and the second product type ring 6, two lifting hole(eyelet)s 14 are sleeved on and hang
On rope 5.
Wherein, the first product type ring 8 and the second product type ring 6 are the structure of positive set square 13, and the end of positive set square 13 is respectively provided with
There is circular arc chamfering, simple structure reduces cost of manufacture, also ensure that the uniform force at each position of product type ring.
Wherein, the transition groove 12 of arc is provided with three sides of positive set square 13, first can be efficiently reduced
The abrasion of product type ring 8 and the second product type ring 6 to lifting rope 5.
Operation principle of the present utility model is：Lifting rope 5 is through two lifting hole(eyelet)s on the first product type ring 8 and the second product type ring 6
14, through after lifting hole(eyelet) 14, lifting rope 5 can be produced bending to lifting rope 5 by two lifting hole(eyelet)s 14 due to two lifting hole(eyelet)s 14 in one plane,
Plus frictional force, the first product type ring 8 and the second product type ring 6 and the fixation of lifting rope 5 are capable of achieving when the stress of lifting rope 5 is stretched, are used
It is convenient, it is safe and reliable；Using the conventional use of hook of the replacement of secure latch 1, compression spring 24 is provided with secure latch 1 and is stretched
First tight locking button that contracting bar 19 coordinates, is additionally provided with torsionspring, lever 23 and stretches out the second tight locking button of the cooperation of seat 22,
Dual buckle insurance, it is ensured that secure latch 1 is safer in lanyard or peg, it is ensured that the personal safety of operating personnel, pine
When opening, it is only necessary to open first tight locking button and second tight locking button by driving pull switch handle 18 and rotating switch handle 17,
It is easy for operation；The other end of lifting rope 5 passes through the other end of step tread plate 10 and fixes with a lifting hole(eyelet) 14 of the first product type ring 8
Connection, at least two lifting hole(eyelet)s 14 are sleeved on lifting rope 5 on the first product type ring 8, are arranged such, by the first product type ring 8
The regulation of the extension elongation of lifting rope 5 is realized, without the need for extra length adjustment device, simple structure is easy to use and reliable；By second
Product type ring 6 is connected with secure latch 4 on safety rope 5, and the safety that not only ensure that bandage of ascending a height hangs up, it is also possible to ensure connection side
The reliable degree of formula, it is to avoid falling unexpected occurs.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (8)
1. a kind of power test is ascended a height and uses anti-fall device, including board component of ascending a height, the first product type ring（8）With the second product type ring（6）,
It is characterized in that：The first product type ring（8）With the second product type ring（6）On be provided with least three lifting hole(eyelet)s（14）, it is described to step on
High board component includes step tread plate（10）, lifting rope（5）And secure latch（1）, the lifting rope（5）One end be fixed on step tread plate（10）
One end, lifting rope（5）The other end pass through step tread plate（10）The other end and with the first product type ring（8）A lifting hole(eyelet)（14）It is fixed
Connection, the first product type ring（8）With the second product type ring（6）On at least two lifting hole(eyelet)s（14）It is sleeved on lifting rope（5）On, it is described
Second product type ring（6）On a lifting hole(eyelet)（14）It is upper to pass through secure latch（1）The safety of the bandage that is fixedly connected with and ascends a height connection
Rope（7）, the lifting rope（5）Middle part is located in secure latch（1）The lock ring of bottom（2）On, the secure latch（1）Including ring
The shape body of rod（15）, the ring-type body of rod（15）Left side is provided with opening, the ring-type body of rod of the upper/lower terminal that is open（15）Inside it is provided with cunning
Dynamic chamber（21）, sliding cavity（21）Interior slip is provided with stretches out sliding cavity（21）Expansion link（19）, the expansion link（19）It is located at
Sliding cavity（21）Interior end and sliding cavity（21）Compression spring is provided between inwall（24）, two expansion links（19）Mutually support
Tactile end outside is provided with the inclined-plane for being easy to noose or loop bar（25）, the ring-type body of rod（15）Corner passes through on left side
Jointed shaft（16）It is rotatablely hinged with lever（23）, the jointed shaft（16）On be arranged with torsionspring, one end of torsionspring is consolidated
It is scheduled on lever（23）Interior, the other end is fixed on the ring-type body of rod（15）On, the ring-type body of rod（15）The lower corner in left side is to inner side
It is provided with and lever（23）What is contradicted stretches out seat（22）.
2. a kind of power test according to claim 1 is ascended a height and uses anti-fall device, it is characterised in that：The lock ring（2）
The lifting rope of both sides（5）On be set with the second product type ring（6）.
3. a kind of power test according to claim 1 is ascended a height and uses anti-fall device, it is characterised in that：The ring-type body of rod
（15）On offer and sliding cavity（21）The sliding groove of connection（20）, sliding groove（20）Inside it is provided with and expansion link（19）Fixed
Pull switch handle（18）.
4. a kind of power test according to claim 1 is ascended a height and uses anti-fall device, it is characterised in that：The lever（23）Position
In jointed shaft（16）Place is provided with rotating switch handle（17）.
5. a kind of power test according to claim 1 is ascended a height and uses anti-fall device, it is characterised in that：The step tread plate（10）
Plate ring is pedaled by what is be fixedly installed in two ends（11）With lifting rope（5）Two ends connection.
6. a kind of power test according to claim 1 is ascended a height and uses anti-fall device, it is characterised in that：The first product type ring
（8）With the second product type ring（6）On be equipped with three lifting hole(eyelet)s（14）.
7. a kind of power test according to claim 6 is ascended a height and uses anti-fall device, it is characterised in that：The first product type ring
（8）With the second product type ring（6）For positive set square（13）Structure, positive set square（13）End be provided with circular arc chamfering.
8. a kind of power test according to claim 7 is ascended a height and uses anti-fall device, it is characterised in that：The positive set square
（13）Three sides on be provided with the transition groove of arc（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203704.XU CN206152132U (en) | 2016-11-08 | 2016-11-08 | Electric test ascends a height and uses anti -falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203704.XU CN206152132U (en) | 2016-11-08 | 2016-11-08 | Electric test ascends a height and uses anti -falling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206152132U true CN206152132U (en) | 2017-05-10 |
Family
ID=58659931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621203704.XU Expired - Fee Related CN206152132U (en) | 2016-11-08 | 2016-11-08 | Electric test ascends a height and uses anti -falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206152132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271156A (en) * | 2017-05-17 | 2017-10-20 | 浙江华电器材检测研究所 | Distribution line cement pole climb plank method for testing performance |
-
2016
- 2016-11-08 CN CN201621203704.XU patent/CN206152132U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271156A (en) * | 2017-05-17 | 2017-10-20 | 浙江华电器材检测研究所 | Distribution line cement pole climb plank method for testing performance |
| CN107271156B (en) * | 2017-05-17 | 2023-11-07 | 浙江华电器材检测研究院有限公司 | Performance test method for ascending board for distribution line cement pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20201108 |