CN108979514A - It is a kind of for fixing the tilting prevention device of yi shaped ladder - Google Patents
It is a kind of for fixing the tilting prevention device of yi shaped ladder Download PDFInfo
- Publication number
- CN108979514A CN108979514A CN201810963044.2A CN201810963044A CN108979514A CN 108979514 A CN108979514 A CN 108979514A CN 201810963044 A CN201810963044 A CN 201810963044A CN 108979514 A CN108979514 A CN 108979514A
- Authority
- CN
- China
- Prior art keywords
- buckle arm
- shaped ladder
- fixing
- prevention device
- fixed
- 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.)
- Pending
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- 230000002265 prevention Effects 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000009434 installation Methods 0.000 claims abstract description 5
- 210000000515 tooth Anatomy 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
- E06C7/505—Anchors being adapted to fix a ladder to a vertical structure, e.g. ladder hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The present invention relates to safety devices, more particularly, to a kind of for fixing the tilting prevention device of yi shaped ladder.Including at least two fixed mechanisms and connector, two fixed mechanisms are detachably connected by connector, the fixed mechanism includes the first buckle arm and the second buckle arm, one end of first buckle arm and one end of the second buckle arm are rotatablely connected by shaft, the other end of first buckle arm is equipped with lockable mechanism and safety lock, the other end of second buckle arm is equipped with locking tooth, is detachably connected in the locking tooth insertion lockable mechanism with lockable mechanism, the safety lock is used to lock locking tooth and lockable mechanism.It is provided by the invention it is a kind of for fixing the tilting prevention device of yi shaped ladder, structure is simple, easy for installation, in fixed yi shaped ladder, it can be achieved that quickly fixed, what can be consolidated is fixed on yi shaped ladder on electric pole, effectively increases working efficiency and security performance.
Description
Technical field
The present invention relates to safety devices, more particularly, to a kind of for fixing the tilting prevention device of yi shaped ladder.
Background technique
According to " China Nanfang Grid Co., Ltd's electric power safety working regulation " prescribed requirement: ladder is answered firm complete
It is whole, there is non-skid feature, when using ladder in operation, special messenger should be set and help or bind securely.In practical application, construction personnel is usually
It is fixed in such a way that the rope made of hemp is directly fastened object and ladder, is easy to loosen in time-consuming and use process, there are safety
Hidden danger.
Summary of the invention
The present invention in order to overcome at least one of the drawbacks of the prior art described above, provides a kind of for fixing the anti-of yi shaped ladder
Focusing device can quickly realize the fixation of ladder, convenient for disassembly and assembly, highly-safe.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: it is a kind of for fixing the Anti-inversion of yi shaped ladder
It sets, including at least two fixed mechanisms and connector, two fixed mechanisms are detachably connected by connector, the fixation machine
Structure includes the first buckle arm and the second buckle arm, and one end of the first buckle arm and one end of the second buckle arm are rotatablely connected by shaft, and first
The other end of buckle arm is equipped with lockable mechanism and safety lock, and the other end of the second buckle arm is equipped with locking tooth, and the locking tooth is inserted
Enter in lockable mechanism and be detachably connected with lockable mechanism, the safety lock is used to lock locking tooth and lockable mechanism.Make
Used time first leans against yi shaped ladder in fixed column such as electric pole, then connector is wrapped in the foot-operated cross bar of electric pole and yi shaped ladder
On, realize being fixedly connected for electric pole and yi shaped ladder, the both ends of connector respectively with fixed mechanism chain structure, two fixed mechanisms point
It is not fixed on the column of ladder two sides；When using fixed mechanism, the first buckle arm or the second buckle arm are rotated, makes to have between the two
Have it is certain dehisce, fixed machine is buckled on column from dehiscing, the locking tooth of the second buckle arm is then inserted into the first buckle arm
Lockable mechanism in, realize the first buckle arm and the second buckle arm connection, then will lock up safety lock, by locking tooth and locking mechanism
Further locking, avoids in use, locking tooth falls off from lockable mechanism；When needing to unlock fixed mechanism, first
Safety lock is opened, lockable mechanism is being opened, the locking tooth of the second buckle arm is extracted out from lockable mechanism.
Further, first buckle arm and the second buckle arm are equipped with non-slip mat.When in use, the first buckle arm and second
Buckle arm is buckled on the column of ladder, and non-slip mat is arranged, and can avoid when in use, and fixed mechanism is slided relative to ladder, is made
Stronger, increase security performance is connected between fixed mechanism and ladder.
Further, the connection ring for installation connecting element is equipped in the first buckle arm or the second buckle arm.Connection ring is set,
It is connect convenient for connector with fixed mechanism.
Further, the both ends of the connector are equipped with the lock ring for connecting with connection ring.Connection connector with
It when fixed mechanism, after opening lock ring, is connect by lock ring with connection ring, connection is quickly secured.
Further, the connector is chain, wirerope or nylon rope.
Preferably, first buckle arm and the second buckle arm are arcuate structure.The column of yi shaped ladder is generally circular in cross section
Structure, the first buckle arm and the second buckle arm are set as arcuate structure, can more be bonded with column, connect closer.
Further, the locking tooth is equipped with multiple, and multiple locking tooths are arranged successively the structure that is serrated.It is arranged multiple
Locking tooth can select the position in insertion lockable mechanism when in use as needed, to change the first buckle arm and the second buckle arm
After connection, the size of the internal diameter of the retaining ring of composition, so just can according to the size of the big minor adjustment fixed mechanism of yi shaped ladder column,
Keep its connection more firm.
Compared with prior art, beneficial effect is: it is provided by the invention a kind of for fixing the tilting prevention device of yi shaped ladder, it ties
Structure is simple, easy for installation, and in fixed yi shaped ladder, it can be achieved that quickly fixed, what can be consolidated is fixed on yi shaped ladder on electric pole,
Effectively increase working efficiency and security performance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fixed mechanism of the present invention.
Fig. 2 is use state connection schematic diagram of the present invention.
Specific embodiment
Attached drawing only for illustration, is not considered as limiting the invention；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, is not considered as limiting the invention.
As shown in Figure 1 and Figure 2, a kind of for fixing the tilting prevention device of yi shaped ladder, including at least two fixed mechanisms 1 and company
Fitting 2, two fixed mechanisms 1 are detachably connected by connector 2, and fixed mechanism 1 includes the first buckle arm 11 and the second buckle arm 12,
One end of first buckle arm 11 and one end of the second buckle arm 12 are rotatablely connected by shaft 13, and the other end of the first buckle arm 11 is equipped with lock
Locking mechanism 15 and safety lock 16, the other end of the second buckle arm 12 are equipped with locking tooth 14, and locking tooth 14 is inserted into lockable mechanism 15
It is detachably connected with lockable mechanism 15, safety lock 16 is for locking locking tooth 14 and lockable mechanism 15.When in use, first will
Yi shaped ladder leans against on fixed column such as electric pole 4, is then wrapped in connector 2 on the foot-operated cross bar of electric pole 4 and yi shaped ladder, passes through company
Yi shaped ladder and electric pole 4 are intertwined by fitting 4 first, realize the fixation of the two.The both ends of connector 2 respectively with fixed mechanism
1 chain structure, two fixed mechanisms 1 are individually fixed on the column 3 of ladder two sides；When using fixed mechanism 1, the first button of rotation
Arm 11 or the second buckle arm 12 make to dehisce with certain between the two, fixed machine are buckled on column 3 from dehiscing, then will
The locking tooth 14 of second buckle arm 12 is inserted into the lockable mechanism 15 of the first buckle arm 11, realizes the first buckle arm 11 and the second buckle arm 12
Connection, then will lock up safety lock 16, locking tooth 14 and locking mechanism further locked, avoid in use,
Locking tooth 14 falls off from lockable mechanism 15；When needing to unlock fixed mechanism 1, safety lock 16 is first opened, is opening locking machine
Structure 15 extracts the locking tooth 14 of the second buckle arm 12 out from lockable mechanism 15.
Specifically, the first buckle arm 11 and the second buckle arm 12 are equipped with non-slip mat 17.When in use, the first buckle arm 11 and second
Buckle arm 12 is buckled on the column 3 of ladder, and non-slip mat 17 is arranged, and can avoid when in use, fixed mechanism 1 is sliding relative to ladder
It is dynamic, make to connect stronger, increase security performance between fixed mechanism 1 and ladder.
Wherein, the connection ring 18 for installation connecting element 2 is equipped in the first buckle arm 11 or the second buckle arm 12.Setting connection
Ring 18 connect convenient for connector 2 with fixed mechanism 1.Connector 2 is chain, wirerope or nylon rope, the both ends of connector 2
Equipped with the lock ring for being connect with connection ring 18.Connecting connector 2 and when fixed mechanism 1, after opening lock ring, by lock ring with
Connection ring 18 connects, and connection is quickly secured.
In some embodiments, the first buckle arm 11 and the second buckle arm 12 are arcuate structure.The column 3 of yi shaped ladder is generally justified
Shape structure, the first buckle arm 11 and the second buckle arm 12 are set as arcuate structure, can more be bonded with column 3, connect closer.
In some embodiments, locking tooth 14 is equipped with multiple, and multiple locking tooths 14 are arranged successively the structure that is serrated.Setting
Multiple locking tooths 14 can select the position in insertion lockable mechanism 15 when in use as needed, to change the first buckle arm 11
After connecting with the second buckle arm 12, the size of the internal diameter of the retaining ring of composition so just can be solid according to the big minor adjustment of yi shaped ladder column 3
The size for determining mechanism 1 keeps its connection more firm.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (7)
1. a kind of for fixing the tilting prevention device of yi shaped ladder, which is characterized in that including at least two fixed mechanisms (1) and connector
(2), two fixed mechanisms (1) are detachably connected by connector (2), and the fixed mechanism (1) includes the first buckle arm (11)
With the second buckle arm (12), one end of the first buckle arm (11) and the one end of the second buckle arm (12) are rotatablely connected by shaft (13), the
The other end of one buckle arm (11) is equipped with lockable mechanism (15) and safety lock (16), and the other end of the second buckle arm (12) is equipped with locking
Tooth (14), the locking tooth (14) are inserted into lockable mechanism (15) and are detachably connected with lockable mechanism (15), the insurance
(16) are locked to be used to lock locking tooth (14) and lockable mechanism (15).
2. according to claim 1 a kind of for fixing the tilting prevention device of yi shaped ladder, which is characterized in that first button
Arm (11) and the second buckle arm (12) are equipped with non-slip mat (17).
3. according to claim 2 a kind of for fixing the tilting prevention device of yi shaped ladder, which is characterized in that in the first buckle arm
(11) or the second buckle arm (12) is equipped with the connection ring (18) for installation connecting element (2).
4. according to claim 3 a kind of for fixing the tilting prevention device of yi shaped ladder, which is characterized in that the connector
(2) both ends are equipped with the lock ring for connecting with connection ring (18).
5. according to any one of claims 1 to 4 a kind of for fixing the tilting prevention device of yi shaped ladder, which is characterized in that institute
The connector (2) stated is chain, wirerope or nylon rope.
6. according to claim 5 a kind of for fixing the tilting prevention device of yi shaped ladder, which is characterized in that first button
Arm (11) and the second buckle arm (12) are arcuate structure.
7. according to claim 5 a kind of for fixing the tilting prevention device of yi shaped ladder, which is characterized in that the locking tooth
(14) be equipped with it is multiple, multiple locking tooths (14), which are arranged successively, to be serrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810963044.2A CN108979514A (en) | 2018-08-22 | 2018-08-22 | It is a kind of for fixing the tilting prevention device of yi shaped ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810963044.2A CN108979514A (en) | 2018-08-22 | 2018-08-22 | It is a kind of for fixing the tilting prevention device of yi shaped ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108979514A true CN108979514A (en) | 2018-12-11 |
Family
ID=64547452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810963044.2A Pending CN108979514A (en) | 2018-08-22 | 2018-08-22 | It is a kind of for fixing the tilting prevention device of yi shaped ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108979514A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067498A (en) * | 2019-05-16 | 2019-07-30 | 苏州天华信息科技股份有限公司 | A kind of safety-type maintenance ladder with anti-skidding anti-down mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0232206A2 (en) * | 1986-02-05 | 1987-08-12 | Anaplastiki Ltd. | Security device for supporting ladders and scaffoldings against poles, trees, columns, or building façades |
| CN202430982U (en) * | 2012-02-08 | 2012-09-12 | 彭东申 | Quick joint of scaffold tube |
| CN107035312A (en) * | 2017-06-23 | 2017-08-11 | 国网冀北电力有限公司唐山供电公司 | A kind of combined type steps on bar repairing Anti-slipping ladder and its application method |
| CN206942122U (en) * | 2017-07-24 | 2018-01-30 | 常州市君成机械有限公司 | A kind of solid plate button fastener |
| CN206957333U (en) * | 2017-06-05 | 2018-02-02 | 毋耀宗 | A kind of novel saw-tooth snap-type cross-arm anchor ear |
| CN209413842U (en) * | 2018-08-22 | 2019-09-20 | 广东电网有限责任公司 | It is a kind of for fixing the tilting prevention device of yi shaped ladder |
-
2018
- 2018-08-22 CN CN201810963044.2A patent/CN108979514A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0232206A2 (en) * | 1986-02-05 | 1987-08-12 | Anaplastiki Ltd. | Security device for supporting ladders and scaffoldings against poles, trees, columns, or building façades |
| CN202430982U (en) * | 2012-02-08 | 2012-09-12 | 彭东申 | Quick joint of scaffold tube |
| CN206957333U (en) * | 2017-06-05 | 2018-02-02 | 毋耀宗 | A kind of novel saw-tooth snap-type cross-arm anchor ear |
| CN107035312A (en) * | 2017-06-23 | 2017-08-11 | 国网冀北电力有限公司唐山供电公司 | A kind of combined type steps on bar repairing Anti-slipping ladder and its application method |
| CN206942122U (en) * | 2017-07-24 | 2018-01-30 | 常州市君成机械有限公司 | A kind of solid plate button fastener |
| CN209413842U (en) * | 2018-08-22 | 2019-09-20 | 广东电网有限责任公司 | It is a kind of for fixing the tilting prevention device of yi shaped ladder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067498A (en) * | 2019-05-16 | 2019-07-30 | 苏州天华信息科技股份有限公司 | A kind of safety-type maintenance ladder with anti-skidding anti-down mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |
|
| RJ01 | Rejection of invention patent application after publication |