CN220327815U - Anti-falling buckle structure convenient for overhead operation - Google Patents
Anti-falling buckle structure convenient for overhead operation Download PDFInfo
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- CN220327815U CN220327815U CN202321850095.7U CN202321850095U CN220327815U CN 220327815 U CN220327815 U CN 220327815U CN 202321850095 U CN202321850095 U CN 202321850095U CN 220327815 U CN220327815 U CN 220327815U
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- side wall
- buckle
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- 238000009434 installation Methods 0.000 claims description 11
- 238000005303 weighing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an anti-falling buckle structure convenient for high-altitude operation, which belongs to the technical field of high-altitude operation anti-falling, and comprises a buckle body and a safety catch, wherein a buckle groove is formed in the buckle body, a mounting column is integrally formed at the top of an inner cavity of the buckle groove, a first spring is embedded in the inner cavity of the mounting column, the bottom end of the first spring is fixedly connected with a mounting block, the mounting block is slidably connected in the inner cavity of the mounting column, the bottom end of the mounting block is fixedly connected with a ring hook, a limiting groove is vertically formed on the upper side of the left side wall of the inner cavity of the buckle groove, and a limiting block is fixedly connected with the right side wall of the limiting block and the left side wall of the ring hook.
Description
Technical Field
The utility model relates to the technical field of falling prevention for overhead working, in particular to a falling prevention buckle structure convenient for overhead working.
Background
The high-altitude operation generally refers to high-altitude operation, namely operation performed by a person at a high position with a certain position as a reference, and the vertical falling protector is required to be used when the high-altitude operation is performed, so that the personal safety of staff is conveniently ensured, and the falling protector can be used in a plurality of construction occasions in the high-voltage cable installation and daily maintenance operation processes.
The existing anti-falling buckle opening is only provided with a buckle body and a buckle, and has no corresponding protection buffer structure, the bearing effect of the anti-falling buckle can be influenced after the force application of the anti-falling buckle, the service life of the anti-falling buckle is reduced, the buckle of the anti-falling buckle is not provided with a protection device, the structure is single, the condition that the anti-falling buckle is tripped in the use process of the anti-falling buckle occurs, the safety coefficient of the anti-falling buckle is reduced, and for this reason, the anti-falling buckle structure convenient for high-altitude operation is provided.
Disclosure of Invention
The utility model aims to provide an anti-falling buckle structure convenient for high-altitude operation, which solves the problems that in the prior art, only a buckle body and a buckle are provided at the prior anti-falling buckle opening, a corresponding protection buffer structure is not provided, the bearing effect of the anti-falling buckle can be influenced after the anti-falling buckle applies force, the buckle of the anti-falling buckle is not provided with a protection device, the structure is single, and the tripping condition occurs in the use process of the anti-falling buckle.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent weighing down knot structure convenient to high altitude construction, includes the knot body and safe bolt, open the inside of the knot body has the catching groove, the inner chamber top integrated into one piece of catching groove has the erection column, the inner chamber of erection column is embedded to have first spring, the bottom fixedly connected with installation piece of first spring, installation piece sliding connection is in the inner chamber of erection column, the bottom fixedly connected with ring hook of installation piece, the vertical spacing groove that opens of inner chamber left side wall upside of catching groove, the inner chamber sliding connection of spacing groove has the stopper, the right side wall of stopper with the left side wall fixed connection of ring hook, the preceding lateral wall downside of the knot body is opened there is the mounting hole.
As a further description of the above technical solution:
the inner cavity top right side of catching groove is fixed integrated into one piece has spacing seat, the bottom right side of spacing seat is opened there is the removal hole, the inner cavity top fixedly connected with second spring of removal hole.
As a further description of the above technical solution:
the lower side of the right side wall of the limiting seat is provided with a through groove which is communicated with the moving hole.
As a further description of the above technical solution:
the inner cavity of the through groove is slidably connected with a moving block, the left side of the bottom of the moving block is fixedly connected with a lock rod, and the lock rod is slidably connected with the inner cavity of the moving hole.
As a further description of the above technical solution:
the safety bolt is rotationally connected to the right side of the bottom of the inner cavity of the buckling groove, a lock hole is formed in the right side of the top of the safety bolt, and the bottom end of the lock rod is inserted into the inner cavity of the lock hole.
As a further description of the above technical solution:
a torsion spring is arranged between the safety catch and the buckling groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. this prevent weighing down knot structure convenient to high altitude construction is through the erection column of installing on detaining internal catching groove to install first spring in the erection column, install the installation piece that can be at erection column inner chamber activity simultaneously on first spring, the ring hook is installed to the bottom of installation piece, and the ring hook carries out spacing removal through the stopper in the spacing inslot, when preventing weighing down knot atress, and the ring hook extrudees first spring through the installation piece, and first spring atress shock attenuation is prevented weighing down knot and is carried out buffering protection, thereby can improve the bearing effect of preventing weighing down knot, improves the life of preventing weighing down knot.
2. This prevent weighing down knot structure convenient to overhead working is through the spacing seat of catching groove internal installation to remove downthehole second spring of installing on spacing seat, second spring extrusion movable block and locking lever, the spacing removal of movable block in logical inslot simultaneously makes in the lockhole at lock lever lock bolt top, through the torsional spring of installing on the lock bolt, can prevent that the lock bolt from kick-backing, and the cooperation of rethread locking lever and lockhole carries out secondary locking to the lock bolt, thereby can avoid preventing weighing down the circumstances of detaining the emergence dropout in the in-process of use, improves the factor of safety of preventing weighing down knot.
Drawings
FIG. 1 is a schematic view of the whole structure of an anti-falling buckle structure for facilitating overhead operation according to the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional front view of an anti-falling structure for facilitating overhead operations according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 of the anti-falling buckle structure for facilitating overhead operation according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2 at B of the anti-falling buckle structure for facilitating overhead operation according to the present utility model.
In the figure: 100. a buckle body; 110. a buckling groove; 120. a mounting column; 121. a first spring; 122. a mounting block; 130. a loop hook; 140. a limit groove; 141. a limiting block; 150. a mounting hole; 160. a limit seat; 161. a moving hole; 162. a second spring; 170. a through groove; 171. a moving block; 172. a lock lever; 200. a safety bolt; 210. a lock hole; 220. and (3) a torsion spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model provides a falling preventing buckle structure convenient for high-altitude operation, which can improve the bearing effect of the falling preventing buckle, prolong the service life of the falling preventing buckle, avoid the condition that the falling preventing buckle is tripped in the using process, and improve the safety coefficient of the falling preventing buckle, and referring to fig. 1-4, the falling preventing buckle comprises a buckle body 100 and a safety bolt 200;
referring to fig. 1-4 again, a buckling groove 110 is formed in the buckling body 100, a mounting column 120 is integrally formed at the top of an inner cavity of the buckling groove 110, a first spring 121 is embedded in the inner cavity of the mounting column 120, the bottom end of the first spring 121 is fixedly connected with a mounting block 122, the mounting block 122 is slidably connected with the inner cavity of the mounting column 120, the bottom end of the mounting block 122 is fixedly connected with a ring hook 130, a limit groove 140 is vertically formed in the upper side of the left side wall of the inner cavity of the buckling groove 110, a limit block 141 is slidably connected with the inner cavity of the limit groove 140, the right side wall of the limit block 141 is fixedly connected with the left side wall of the ring hook 130, a mounting hole 150 is formed in the lower side of the front side wall of the buckling body 100, the mounting column 120 is mounted on the buckling groove 110 in the buckling body 100, a first spring 121 is mounted in the mounting column 120, simultaneously, a ring hook 130 is mounted at the bottom of the mounting block 122, the ring hook 130 is in the limit groove 140 through the limit groove 141, and when the anti-falling buckle is stressed, the first spring 121 is pressed, and the anti-falling protection is buffered;
in conclusion, the bearing effect of the anti-falling buckle can be improved, and the service life of the anti-falling buckle is prolonged.
Referring to fig. 1-4 again, a limit seat 160 is integrally formed on the right side of the top of the inner cavity of the buckle groove 110, a moving hole 161 is formed on the right side of the bottom of the limit seat 160, a second spring 162 is fixedly connected to the top of the inner cavity of the moving hole 161, a through groove 170 is formed on the lower side of the right side wall of the limit seat 160, the through groove 170 is communicated with the moving hole 161, a moving block 171 is slidingly connected to the inner cavity of the through groove 170, a lock rod 172 is fixedly connected to the left side of the bottom of the moving block 171, the lock rod 172 is slidingly connected to the inner cavity of the moving hole 161, the second spring 162 is installed in the moving hole 161 through the limit seat 160 installed in the buckle groove 110, the moving block 171 and the lock rod 172 are extruded by the second spring 162, and the moving block 171 is simultaneously limited to move in the through groove 170;
referring to fig. 1 to 4 again, the safety catch 200 is rotatably connected to the right side of the bottom of the inner cavity of the locking slot 110, a locking hole 210 is opened on the right side of the top of the safety catch 200, the bottom end of the locking rod 172 is inserted into the inner cavity of the locking hole 210, a torsion spring 220 is arranged between the safety catch 200 and the locking slot 110, the locking rod 172 is inserted into the locking hole 210 on the top of the safety catch 200, the torsion spring 220 arranged on the safety catch 200 can prevent the safety catch 200 from rebounding, and the safety catch 200 is secondarily locked by the cooperation of the locking rod 172 and the locking hole 210.
In summary, the situation that the anti-falling buckle is tripped in the using process can be avoided, and the safety coefficient of the anti-falling buckle is improved.
When the anti-falling buckle is used, a person skilled in the art is connected with the safety rope through the mounting hole 150, the moving block 171 is pulled during use, the moving block 171 drives the lock rod 172 to move in the moving hole 161, the lock rod 172 is unlocked from the lock hole 210, meanwhile, the safety bolt 200 is pressed, the buckle body 100 is clamped to a fixed point, the safety bolt 200 is rebound and closed under the action of the torsion spring 220, the lock rod 172 is inserted into the lock hole 210 under the action of the second spring 162, the safety bolt 200 is secondarily locked, when the anti-falling buckle is stressed, the ring hook 130 performs limiting movement in the limiting groove 140 through the limiting block 141, the ring hook 130 extrudes the first spring 121 through the mounting block 122, and the first spring 121 is stressed and damped.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. Anti-falling buckle structure convenient for overhead operation, and is characterized in that: including knot body (100) and safe bolt (200), open the inside of knot body (100) has catching groove (110), the inner chamber top integrated into one piece of catching groove (110) has erection column (120), the inner chamber of erection column (120) is embedded to have first spring (121), the bottom fixedly connected with installation piece (122) of first spring (121), installation piece (122) sliding connection is in the inner chamber of erection column (120), the bottom fixedly connected with ring hook (130) of installation piece (122), the vertical spacing groove (140) that opens of inner chamber left side wall upside of catching groove (110), the inner chamber sliding connection of spacing groove (140) has stopper (141), the right side wall of stopper (141) with the left side wall fixed connection of ring hook (130), the front side wall downside of knot body (100) is opened there is mounting hole (150).
2. The fall arrest structure for facilitating overhead work according to claim 1, wherein: the inner cavity top right side of catching groove (110) is fixed integrated into one piece has spacing seat (160), the bottom right side of spacing seat (160) is opened has removal hole (161), the inner cavity top fixedly connected with second spring (162) of removal hole (161).
3. The fall arrest structure for facilitating overhead working according to claim 2, wherein: the lower side of the right side wall of the limiting seat (160) is provided with a through groove (170), and the through groove (170) is communicated with the moving hole (161).
4. A fall arrest structure for facilitating aerial work as claimed in claim 3, wherein: the inner cavity of the through groove (170) is slidably connected with a moving block (171), the left side of the bottom of the moving block (171) is fixedly connected with a lock rod (172), and the lock rod (172) is slidably connected with the inner cavity of the moving hole (161).
5. The fall arrest structure for facilitating overhead operations of claim 4, wherein: the safety bolt (200) is rotationally connected to the right side of the bottom of the inner cavity of the buckling groove (110), a lock hole (210) is formed in the right side of the top of the safety bolt (200), and the bottom end of the lock rod (172) is inserted into the inner cavity of the lock hole (210).
6. The fall arrest structure for facilitating overhead work according to claim 1, wherein: a torsion spring (220) is arranged between the safety catch (200) and the buckling groove (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321850095.7U CN220327815U (en) | 2023-07-14 | 2023-07-14 | Anti-falling buckle structure convenient for overhead operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321850095.7U CN220327815U (en) | 2023-07-14 | 2023-07-14 | Anti-falling buckle structure convenient for overhead operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220327815U true CN220327815U (en) | 2024-01-12 |
Family
ID=89443393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321850095.7U Active CN220327815U (en) | 2023-07-14 | 2023-07-14 | Anti-falling buckle structure convenient for overhead operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220327815U (en) |
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2023
- 2023-07-14 CN CN202321850095.7U patent/CN220327815U/en active Active
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| GR01 | Patent grant |