CN215107221U - Anti-falling swing block component applied to climbing frame - Google Patents
Anti-falling swing block component applied to climbing frame Download PDFInfo
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- CN215107221U CN215107221U CN202121132201.9U CN202121132201U CN215107221U CN 215107221 U CN215107221 U CN 215107221U CN 202121132201 U CN202121132201 U CN 202121132201U CN 215107221 U CN215107221 U CN 215107221U
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- guide rail
- weighing down
- falling
- fixedly connected
- pendulum piece
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Abstract
The utility model relates to a building industry engineering equipment technical field, and disclose a be applied to and climb anti-falling pendulum piece component of frame, including preventing weighing down the pendulum piece, prevent weighing down the inside pinhole of having seted up of pendulum piece, prevent weighing down pendulum piece afterbody fixedly connected with fixed block, fixed block surface fixedly connected with spring, spring bottom fixedly connected with semitrailer pin axle prevents that pendulum piece top swing joint has the guide rail to prevent weighing down the pin, and the guide rail prevents that the pin surface fixedly connected with guide rail check keeps off the round steel, pinhole inner wall fixedly connected with dead lever, dead lever one end fixedly connected with attaches the wall support. This be applied to and climb preventing weighing down pendulum piece component of frame, through preventing weighing down the cooperation of pendulum piece and spring, guide rail check keep off the cooperation that round steel and guide rail were prevented weighing down the pin, utilize the rebound velocity of spring and prevent weighing down the pendulum piece and prevent weighing down the pin interval formation speed time difference through the guide rail, play normal lift, prevent weighing down the effect that the pendulum piece component reaction is sensitive, reach and prevent weighing down.
Description
Technical Field
The utility model relates to a building industry engineering equipment technical field specifically is a be applied to and climb anti-falling pendulum block component of frame.
Background
The anti-falling swing block is an important component for guaranteeing the safe use of the scaffold, and can effectively brake in time when an accident occurs in the use and lifting process of the scaffold, so that major safety accidents such as falling are avoided.
The existing similar anti-falling swinging block consists of an anti-falling block and a triggering needle, the anti-falling block and the triggering needle are connected in series through a semi-hanging pin shaft, the middle of the anti-falling block is provided with a groove, the triggering needle is clamped in the middle of the anti-falling block, the triggering needle can freely rotate upwards, when the triggering needle rotates downwards, the bottom of the triggering needle is clamped in the groove of the anti-falling block, so that the anti-falling block is driven to move downwards, after the anti-falling swinging block passes through a stop lever of a guide rail, the anti-falling swinging block is restored to an initial state under the action of self gravity, and plays a role of normal descending, when a frame body rapidly descends, the anti-falling swinging block cannot be restored to the initial state under the self gravity, a round steel is clamped in a block of the guide rail, so that the frame body stops descending, and plays a role of anti-falling, the size of the existing similar product is larger, the angle adjustment is carried out by the self gravity, the reaction speed is slower, and even the blocking situation easily occurs, once the safety accident happens, the safety accident is serious.
Therefore, there is a need for an anti-falling swing block member applied to a climbing frame to solve the problems of large size and slow response speed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a be applied to and climb preventing weighing down pendulum mass component of frame possesses the advantage that weight is less, the reaction is sensitive, has solved the great, slow problem of reaction speed of size that mentions in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to and climb preventing weighing down pendulum mass component of frame, is including preventing weighing down the pendulum mass, prevent weighing down the inside pinhole that has seted up of pendulum mass, prevent weighing down pendulum mass afterbody fixedly connected with fixed block, fixed block surface fixedly connected with spring, spring bottom fixedly connected with semitrailer pin axle.
Through installing on attaching the wall support and preventing weighing down the pendulum piece, when the support body goes up and down, guide rail check keep off the round steel and drive to prevent weighing down the pendulum piece and rotate from top to bottom, when the support body descends at an excessive speed, prevent weighing down the pendulum piece card and keep off between the round steel at the guide rail check to lock the support body on attaching the wall support.
Preferably, the top of the anti-falling swing block is movably connected with a guide rail anti-falling stop lever, and the outer surface of the guide rail anti-falling stop lever is fixedly connected with guide rail check round steel.
Preferably, the inner wall of the pin hole is fixedly connected with a fixing rod, and one end of the fixing rod is fixedly connected with a wall-attached support.
The anti-falling swing block is fixed on the wall-attached support through the fixing rod, and the effect of improving the stability of the anti-falling swing block is achieved.
Preferably, the guide rail anti-falling stop lever is provided with a plurality of guide rail anti-falling stop lever is located guide rail check round steel surface and is in linear distribution.
Compared with the prior art, the utility model provides a be applied to and climb preventing weighing down pendulum mass component of frame possesses following beneficial effect:
1. this be applied to prevent weighing down pendulum mass component of climbing frame, through preventing weighing down the inside pinhole of having seted up of pendulum mass, it is provided with the fixed block to prevent weighing down the pendulum mass afterbody, the fixed block surface is provided with the spring, the spring bottom is provided with the semitrailer pin axle, it is provided with the guide rail and prevents weighing down the pin, the guide rail is prevented weighing down the pin surface and is provided with guide rail check fender round steel, the pinhole inner wall is provided with the dead lever, dead lever one end is provided with attaches the wall support, prevent weighing down the pendulum mass through installing on attaching the wall support, when the support body goes up and down, guide rail check fender round steel drives prevents weighing down the pendulum mass and rotates from top to bottom, when the support body descends in the hypervelocity, prevent weighing down the pendulum mass card between guide rail check fender round steel, thereby lock the support body on attaching the wall support, the resilience performance of spring has been utilized, prevent weighing down than the gravity type, have higher stability and safeguard, reach and prevent weighing down the sensitive effect of pendulum mass component reaction.
2. This be applied to and climb preventing weighing down pendulum piece component of frame, the utility model discloses prevent weighing down the pendulum piece and be independent individual, for current prevent weighing down the pendulum piece with prevent weighing down the piece and trigger the needle and constitute, it is great to lead to the size, and weight is great, the utility model discloses prevent weighing down the pendulum piece and be independent individual, reduced the current size of preventing weighing down the pendulum piece, reduced self weight, reach and prevent weighing down the less effect of pendulum piece weight.
Drawings
FIG. 1 is a schematic view of the anti-falling swing block structure of the present invention;
FIG. 2 is a schematic view of the anti-falling swing block of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
Wherein: 1. the anti-falling swing block; 2. a pin hole; 3. a fixed block; 4. a spring; 5. a pin shaft is semi-hung; 6. the guide rail anti-falling stop lever; 7. the guide rail is made of check round steel; 8. fixing the rod; 9. and (4) attaching a wall support.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the anti-falling swing block component applied to the climbing frame comprises an anti-falling swing block 1, a pin hole 2 is formed in the anti-falling swing block 1, a fixed block 3 is fixedly connected to the tail of the anti-falling swing block 1, a spring 4 is fixedly connected to the outer surface of the fixed block 3, and a semi-hanging pin shaft 5 is fixedly connected to the bottom of the spring 4.
Through the technical scheme, a pin hole 2 is formed in an anti-falling swing block 1, a fixed block 3 is arranged at the tail part of the anti-falling swing block 1, a spring 4 is arranged on the outer surface of the fixed block 3, a semi-hanging pin shaft 5 is arranged at the bottom of the spring 4, a guide rail anti-falling stop rod 6 is arranged at the top part of the anti-falling swing block 1, guide rail check stop round steel 7 is arranged on the outer surface of the guide rail anti-falling stop rod 6, a fixed rod 8 is arranged on the inner wall of the pin hole 2, a wall-attached support 9 is arranged at one end of the fixed rod 8, the anti-falling swing block 1 is arranged on the wall-attached support 9, when the frame body is lifted, the guide rail check round steel 7 drives the anti-falling swing block 1 to rotate up and down, when the frame body is descended at an overspeed, the anti-falling swing block 1 is clamped between the guide rail check round steel 7, therefore, the frame body is locked on the wall-attached support 9, the resilience performance of the spring 4 is utilized, the falling prevention is realized by utilizing gravity, the stability and the safety guarantee are higher, and the effect of sensitive component reaction of the falling prevention swing block 1 is achieved.
Specifically, the top of the anti-falling swing block 1 is movably connected with a guide rail anti-falling stop lever 6, and the outer surface of the guide rail anti-falling stop lever 6 is fixedly connected with guide rail check round steel 7.
Through the technical scheme, the guide rail check round steel 7 drives the anti-falling swing block 1 to rotate up and down, so that the frame body is driven to perform lifting motion, and the guide rail anti-falling stop rod 6 can play a role in fixing the anti-falling swing block 1 and prevent the anti-falling swing block from falling off.
Specifically, the inner wall of the pin hole 2 is fixedly connected with a fixing rod 8, and one end of the fixing rod 8 is fixedly connected with a wall-attached support 9.
Through the technical scheme, the inner wall of the pin hole 2 is fixedly connected with the fixing rod 8, one end of the fixing rod 8 is fixedly connected with the wall-attached support 9, so that the anti-falling swing block 1 is fixed on the wall-attached support 9 through the fixing rod 8, and the effect of improving the stability of the anti-falling swing block 1 is achieved.
Specifically, the guide rail anti-falling stop lever 6 is provided with a plurality of guide rail anti-falling stop levers 6 which are positioned on the outer surface of the guide rail check round steel 7 and are in linear distribution.
Through the technical scheme, the guide rail anti-falling stop lever 6 is provided with a plurality of guide rails, so that when the frame body descends at an overspeed, the guide rail anti-falling stop lever 6 plays a role in buffering, the descending speed of the frame body is reduced, the impact force on the anti-falling swing block 1 is reduced, and the effects of normal ascending and descending and anti-falling are achieved.
When the anti-falling swing block device is used, a user installs the anti-falling swing block 1 on the wall-attached support 9, when the support body ascends, the guide rail check round steel 7 drives the anti-falling swing block 1 to rotate upwards, the support body can normally ascend, when the support body descends at normal low speed, the guide rail check round steel 7 drives the anti-falling swing block 1 to rotate downwards, after the guide rail check round steel 7 descends, the anti-falling swing block 1 resets to an initial state through the spring 4 and the limiting protection at the tail end, when the support body descends at an overspeed, the anti-falling swing block 1 cannot reset and is clamped between the guide rail check round steel 7, so that the support body is locked on the wall-attached support 9 to play a role of anti-falling, the mechanical anti-falling is adopted, under the conditions of ascending, descending and falling, the speed of the spring 4 and the anti-falling swing block 1 form a speed time difference through the intervals of the guide rail anti-falling stop rods 6, and under the multidirectional supporting and limiting protection of the wall-attached support 9, the normal ascending and descending, The function of preventing falling.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a be applied to and climb preventing weighing down pendulum piece component of frame, is including preventing weighing down pendulum piece (1), its characterized in that: prevent weighing down and have seted up pinhole (2) in pendulum mass (1), prevent weighing down pendulum mass (1) afterbody fixedly connected with fixed block (3), fixed block (3) surface fixedly connected with spring (4), spring (4) bottom fixedly connected with semi-mounted pin axle (5).
2. The anti-falling swing block component applied to the climbing frame according to claim 1, characterized in that: the top of the anti-falling swing block (1) is movably connected with a guide rail anti-falling stop lever (6), and the outer surface of the guide rail anti-falling stop lever (6) is fixedly connected with guide rail check stop round steel (7).
3. The anti-falling swing block component applied to the climbing frame according to claim 1, characterized in that: the inner wall of the pin hole (2) is fixedly connected with a fixing rod (8), and one end of the fixing rod (8) is fixedly connected with a wall-attached support (9).
4. The anti-falling swing block component applied to the climbing frame according to claim 2, characterized in that: the guide rail anti-falling stop lever (6) is provided with a plurality of guide rail anti-falling stop lever (6) is located guide rail check round steel (7) surface and is in linear distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121132201.9U CN215107221U (en) | 2021-05-25 | 2021-05-25 | Anti-falling swing block component applied to climbing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121132201.9U CN215107221U (en) | 2021-05-25 | 2021-05-25 | Anti-falling swing block component applied to climbing frame |
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| Publication Number | Publication Date |
|---|---|
| CN215107221U true CN215107221U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121132201.9U Active CN215107221U (en) | 2021-05-25 | 2021-05-25 | Anti-falling swing block component applied to climbing frame |
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| CN (1) | CN215107221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135091A (en) * | 2021-12-13 | 2022-03-04 | 湖北山思工程科技有限公司 | Double-prevention anti-falling pendulum type gravity self-resetting linkage type anti-falling device |
-
2021
- 2021-05-25 CN CN202121132201.9U patent/CN215107221U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135091A (en) * | 2021-12-13 | 2022-03-04 | 湖北山思工程科技有限公司 | Double-prevention anti-falling pendulum type gravity self-resetting linkage type anti-falling device |
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