CN211286576U - Climbing frame connecting seat and anti-falling climbing frame device - Google Patents
Climbing frame connecting seat and anti-falling climbing frame device Download PDFInfo
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- CN211286576U CN211286576U CN201922027233.1U CN201922027233U CN211286576U CN 211286576 U CN211286576 U CN 211286576U CN 201922027233 U CN201922027233 U CN 201922027233U CN 211286576 U CN211286576 U CN 211286576U
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- climbing frame
- limiting block
- climbing
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Abstract
The application relates to a climbing frame connecting seat and an anti-falling climbing frame device. This application climb a connecting seat include: the device comprises a fixed frame, a rotating abutting component, a first climbing frame limiting block and a second climbing frame limiting block; the rotary abutting component is connected with the fixed frame to movably abut against the climbing frame; the first climbing frame limiting block and the second climbing frame limiting block are symmetrically arranged and are respectively fixed on the fixed frame to form a limiting channel; the first stopper that climbs is formed with on the stopper, be formed with the second stopper on the stopper is climbed to the second, first stopper with the second stopper symmetry sets up to spacing frame of climbing. The application climb a connecting seat and prevent falling and climb a device and have the convenient advantage of dismantling and connecting firmly.
Description
Technical Field
The application relates to a climb frame, especially relate to a climb a connecting seat and prevent falling and climb a device.
Background
The climbing frame is used for climbing and lifting. The frame of climbing on the present scaffold, in order to be fixed with the scaffold, one kind is fixed with the scaffold through welded mode will climb the frame, and this kind of mode is dismantled and is difficult to, is unfavorable for used repeatedly. Another way is to bind the scaffold with a wire rope, which is not firm enough.
SUMMERY OF THE UTILITY MODEL
Based on this, the aim at of this application provides a climb a connecting seat and prevent falling and climb a device, and it has can be connected the advantage firm and convenient dismantlement with the scaffold frame.
On one hand, the climbing frame connecting seat comprises a fixing frame, a rotating abutting component, a first climbing frame limiting block and a second climbing frame limiting block; the rotary abutting component is connected with the fixed frame to movably abut against the climbing frame; the first climbing frame limiting block and the second climbing frame limiting block are symmetrically arranged and are respectively fixed on the fixed frame to form a limiting channel; a first limiting block is formed on the first climbing frame limiting block, a second limiting block is formed on the second climbing frame limiting block, and the first limiting block and the second limiting block are symmetrically arranged to limit the climbing frame;
the rotary abutting assembly comprises a first rotating shaft, a special-shaped cam and a stop block, the first rotating shaft is fixedly connected with the fixed frame, the special-shaped cam is sleeved on the first rotating shaft and comprises a first convex part, a second convex part and a rotating part, the first convex part and the second convex part are respectively fixed on the rotating part, and the first convex part extends into the limiting channel; the stop block is fixed on the fixed frame to limit the rotation of the second convex part.
This application climb a connecting seat, fix other parts and wall body or fixed object through the mount to play the supporting role. Through the motion of rotating the relative mount of butt subassembly for when climbing the frame activity, be rotated butt subassembly butt and prevent climbing dropping of frame. The first climbing frame limiting block and the second climbing frame limiting block limit the climbing frames from two sides of the climbing frames respectively, so that the horizontal movement of the climbing frames is limited. The stop block limits the rotation of the opposite-sex cam, so that the rotation stroke of the opposite-sex cam is limited, and the climbing frame can not descend continuously due to the limit of the stop block when the climbing frame abuts against the opposite-sex cam.
Further, the rotary abutting assembly further comprises a torsion spring, one end of the torsion spring is fixed with the special-shaped cam, and the other end of the torsion spring is fixed with the fixing frame. Set up the torsional spring, can make and climb after the frame breaks away from opposite sex cam, opposite sex cam can reset fast.
Furthermore, the fixing frame comprises a supporting bracket, a first supporting plate and a second supporting plate, wherein the first supporting plate and the second supporting plate are arranged oppositely and are respectively fixedly connected with the supporting bracket;
the two ends of the first rotating shaft are respectively connected with the first supporting plate and the second supporting plate, and the stop block is arranged on the first supporting plate or the second supporting plate so as to limit the rotation of the second convex part.
Further, the first convex part is close to and partially arranged in the limiting channel, the second convex part is far away from the limiting channel, and the stop block is arranged above the second convex part.
Further, the first climbing frame limiting block comprises a first climbing frame limiting block body and a first rotating wheel, and the first rotating wheel is arranged on the first climbing frame limiting block body and is arranged below the first limiting block;
the second climbing frame limiting block comprises a second climbing frame limiting block body and a second rotating wheel, and the second rotating wheel is arranged on the second climbing frame limiting block body and is arranged below the second limiting block;
the first rotating wheel and the second rotating wheel are symmetrically arranged.
Further, the support device also comprises an abutting support arm which is movably connected with the fixed frame.
Further, the butt support arm includes second pivot, armed lever and butt claw, the both ends of second pivot respectively with first backup pad with the second backup pad is articulated, the armed lever cup joints in the second pivot, the butt claw sets up the other end of armed lever.
On the other hand, the anti-falling climbing frame device comprises a climbing frame body and the climbing frame connecting seat in any scheme, wherein the climbing frame body is movably connected with the climbing frame connecting seat;
the climbing frame body comprises a C-shaped first frame rod, a C-shaped second frame rod and frame rod connecting columns, two ends of each frame rod connecting column are fixedly connected with the first frame rod and the second frame rod respectively, the opening directions of the cross sections of the first frame rod and the second frame rod are opposite, the opening of the first frame rod is matched with the first limiting block, and the second frame rod is matched with the second limiting block, so that the climbing frame body is limited by the first limiting block and the second limiting block when passing through the limiting channel;
when the climbing frame body slides downwards relative to the limiting channel, the special-shaped cam is abutted to the frame rod connecting column.
The anti-falling climbing frame device can timely butt the climbing frame body when the climbing frame body relatively climbs the connection seat to slide downwards, and prevents the climbing frame body from continuously sliding downwards, so that a good fastening connection effect is achieved. And the climbing frame body can move relative to the climbing frame connecting seat, so that the climbing frame is convenient to mount and dismount.
Further, still include the stand, this stand with climb a body fixed connection.
Further, the climbing frame connecting seat is in butt joint with the frame rod connecting column through a butt joint supporting arm so as to support the climbing frame body.
For a better understanding and practice, the present application is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic perspective view of an exemplary climbing frame connecting seat of the present application;
FIG. 2 is a front view of an exemplary creeper attachment mount of the present application;
FIG. 3 is a schematic view of a half-section of the plane A-A of FIG. 2;
FIG. 4 is a schematic view of a half-section of the surface A-A of FIG. 2 in another state;
FIG. 5 is a perspective view of an exemplary anti-fall shelving system of the present application;
FIG. 6 is a perspective view of an alternate perspective of an exemplary anti-fall creeper device of the present application;
fig. 7 is a top view of an exemplary fall arrest creel apparatus of the present application.
Detailed Description
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.
Fig. 1 is a schematic perspective view of an exemplary climbing frame connecting seat of the present application; FIG. 2 is a front view of an exemplary creeper attachment mount of the present application; FIG. 3 is a schematic view of a half-section of the plane A-A of FIG. 2; fig. 4 is a schematic view of a half-section structure of the other state of the plane a-a of fig. 2. Referring to fig. 1-4, an exemplary climbing frame connecting seat 1 of the present application includes a fixing frame 10, a rotating abutting component 20, a first climbing frame limiting block 30 and a second climbing frame limiting block 40; the rotating abutting assembly 20 is connected with the fixed frame 10 to movably abut against the climbing frame; the first climbing frame limiting block 30 and the second climbing frame limiting block 40 are symmetrically arranged and are respectively fixed on the fixed frame 10 to form a limiting channel H; a first limiting bump 31 is formed on the first climbing frame limiting block 30, a second limiting bump 41 is formed on the second climbing frame limiting block 40, and the first limiting bump 31 and the second limiting bump 41 are symmetrically arranged to limit the climbing frame;
the rotary abutting assembly 20 comprises a first rotating shaft 21, a special-shaped cam 22 and a stop block 23, the first rotating shaft 21 is fixedly connected with the fixed frame 10, the special-shaped cam 22 is sleeved on the first rotating shaft 21, the special-shaped cam 22 comprises a first convex part 221, a second convex part 222 and a rotating part 224, the first convex part 221 and the second convex part 222 are respectively fixed on the rotating part 224, and the first convex part 221 extends into the limit channel H; the stop block 23 is fixed on the fixing frame 10 to limit the rotation of the second protrusion 222. Usually, when the top end of the first protrusion 221 is located at a high position, the first protrusion is placed in an inclined upward manner, and the top end is located in the limiting channel H, and at this time, the protruding length of the top end of the first protrusion 221 is limited, so as to ensure that the climbing frame can pass through. When the tip of the first protrusion 221 descends to the lower position, the tip rotates downward with respect to the first rotating shaft 21, and abuts against and blocks the descent of the creel.
The climbing frame connecting seat 1 fixes other parts and a wall body or a fixed object through the fixing frame 10 and plays a supporting role. By the movement of the rotating abutting component 20 relative to the fixed frame 10, when the climbing frame moves, the climbing frame is abutted by the rotating abutting component 20 and is prevented from falling. The first and second climbing frame stoppers 30 and 40 respectively limit the climbing frame from both sides of the climbing frame, so that the movement of the climbing frame in the horizontal direction is limited. The rotation stroke of the opposite-sex cam is limited by limiting the rotation of the opposite-sex cam through the stop block 23, so that when the climbing frame abuts against the opposite-sex cam, the climbing frame cannot descend any more due to the limitation of the stop block 23.
In some preferred embodiments, the shaped cam 22 further comprises a third convex portion 223, the third convex portion 223 is fixed with the rotating portion 224 and is disposed below the first convex portion 221, and a groove is formed between the first convex portion 221 and the third convex portion 223. When the top end of the third convex part 223 is located at the high position, the top end of the third convex part 223 is located in the limit passage H, when the third convex part 223 rotates downwards and the top end descends, the top end of the third convex part 223 is located in the limit passage H, and the protruding length of the third convex part 223 is smaller, so that the climbing frame can pass through.
In some preferred embodiments, the rotating abutment assembly 20 further comprises an abutment 24, the abutment 24 being disposed on the mount 10 and being laterally disposed to abut the position of the shaped cam 22 in the first state. The abutting block 24 is arranged transversely relative to the stop block 23, and the stop block 23 is arranged vertically; the stopper 23 abuts against the second protrusion 222, and the stopper 24 abuts against the first protrusion 221.
In some preferred embodiments, the rotating abutment assembly 20 further comprises a torsion spring (not shown) having one end fixed to the shaped cam 22 and the other end fixed to the fixing frame 10.
In some preferred embodiments, the fixing frame 10 includes a supporting bracket 11, a first supporting plate 12 and a second supporting plate 13, wherein the first supporting plate 12 and the second supporting plate 13 are oppositely disposed and fixedly connected to the supporting bracket 11 respectively;
both ends of the first shaft 21 are connected to the first support plate 12 and the second support plate 13, respectively, and the stopper 23 is disposed on the first support plate 12 or the second support plate 13 to limit the rotation of the second protrusion 222.
In some preferred embodiments, the first protrusion 221 is close to and partially disposed in the limiting channel H, the second protrusion 222 is far from the limiting channel H, and the stop block 23 is disposed above the second protrusion 222.
In some preferred embodiments, the first climbing frame stopper 30 includes a first climbing frame stopper body and a first rotating wheel 32, and the first rotating wheel 32 is disposed on the first climbing frame stopper body and is disposed below the first stopper bump 31;
the second climbing frame limiting block 40 comprises a second climbing frame limiting block body and a second rotating wheel 42, and the second rotating wheel 42 is arranged on the second climbing frame limiting block body and is arranged below the second limiting bump 41;
the first rotating wheel 32 and the second rotating wheel 42 are symmetrically arranged.
In some preferred embodiments, an abutting supporting arm 50 is further included, and the abutting supporting arm 50 is movably connected with the fixing frame 10.
In some preferred embodiments, the abutting support arm 50 includes a second rotating shaft 51, an arm lever 52 and an abutting claw, two ends of the second rotating shaft 51 are respectively hinged to the first support plate 12 and the second support plate 13, the arm lever 52 is sleeved on the second rotating shaft 51, and the abutting claw is disposed at the other end of the arm lever 52. In some further embodiments, the abutment claw comprises a first claw plate 53, a second claw plate 54 and a claw plate fixing block 55, the first claw plate 53 and the second claw plate 54 are symmetrically fixed on the top of the arm 52 and fixedly connected by the claw plate fixing block. In some further embodiments, the top ends of the first and second claw plates 53 and 54 are formed with arc-shaped grooves respectively, which cooperate with the pole connecting posts 73 to better abut against the creeper.
FIG. 5 is a perspective view of an exemplary anti-fall shelving system of the present application; FIG. 6 is a perspective view of an alternate perspective of an exemplary anti-fall creeper device of the present application; fig. 7 is a top view of an exemplary fall arrest creel apparatus of the present application. Referring to fig. 5-7, an anti-falling climbing frame device of the present application includes a climbing frame body 70 and the climbing frame connecting seat 1 according to any of the above schemes, wherein the climbing frame body 70 is movably connected to the climbing frame connecting seat 1;
the climbing frame body 70 comprises a C-shaped first frame rod 71, a C-shaped second frame rod 72 and a frame rod connecting column 73, two ends of the frame rod connecting column 73 are respectively fixedly connected with the first frame rod 71 and the second frame rod 72, the opening directions of the cross sections of the first frame rod 71 and the second frame rod 72 are opposite, the opening of the first frame rod 71 is matched with the first limiting lug 31, and the second frame rod 72 is matched with the second limiting lug 41, so that the climbing frame body 70 is limited by the first limiting lug 31 and the second limiting lug 41 when passing through the limiting channel H;
when the climbing frame body 70 slides downwards relative to the limiting channel H, the special-shaped cam 22 abuts against the frame rod connecting column 73.
Usually, the creeper body 70 is vertically placed, and at this time, the top end of the first convex part 221 of the special-shaped cam 22 is located outside the stroke range of the hack lever connecting post 73, and the creeper body 70 can fall freely without being blocked by the special-shaped cam 22 when falling. And, form the clearance between first hack lever 71 and the first spacing lug 31, also form the clearance between second hack lever 72 and the second spacing lug 41, when climbing frame body 70 descends, under the dual function of the hindrance of gravity and two stoppers, climbing frame body 70 can take place the slope, during the slope, hack lever spliced pole 73 will be supported to the top of third convex part 223, make special-shaped cam 22 take place decurrent rotation, first convex part 221 will rotate downwards and support and keep off hack lever spliced pole 73 on climbing frame body 70 this moment, thereby prevent that climbing frame body 70 from continuing to descend, play fine anti-drop's effect. The protruding length of the first protrusion 221 relative to the limit channel H is related to the lateral position of the frame rod connection post 73 disposed on the first frame rod 71 or the second frame rod 72, and also related to the gap width between the first frame rod 71 and the first limit protrusion 31.
In some preferred embodiments, a certain gap is formed between the first frame bar 71 and the first limiting protrusion 31, rather than being tightly fitted for limiting, so that the first frame bar 71 can tilt relative to the first limiting protrusion 31, and the creeper body 70 can lift relative to the creeper connection seat 1, and can be prevented from further descending under the abutment of the special-shaped cam 22.
In some preferred embodiments, the scaffold further comprises a pillar 80, and the pillar 80 is fixedly connected with the scaffold body 70. The vertical columns 80 are provided for fixing the climbing frame body 70 to the scaffold.
In some preferred embodiments, the creeper attachment seat 1 abuts with the mast attachment post 73 through an abutting support arm 50 to support the creeper body 70.
The application discloses prevent falling and climb the theory of operation of a device:
in a state, the climbing frame body 70 is vertically placed, the special-shaped cam 22 is in the first state, the first convex part 221 is located in the range of the fixing frame 10, the top end of the third convex part 223 is located in the limiting channel H, the protruding length of the third convex part 223 in the limiting channel H is not enough to block the frame rod connecting column 73, and the climbing frame body 70 can freely pass through the limiting channel H. In another state, when the climbing frame body 70 descends, the first limiting protrusion 31 blocks the frame to incline, one frame rod connecting column 73 abuts against the top of the third convex portion 223, then the frame rod connecting column 73 drives the third convex portion 223 to rotate downwards around the first rotating shaft 21, meanwhile, the first convex portion 221 also rotates relative to the first rotating shaft 21 and extends out of the limiting channel H, and then abuts against the other frame rod connecting column 73, so that the climbing frame body 70 is prevented from descending. In addition, when the shaped cam 22 rotates, the second convex portion 222 rises and abuts against the stopper 23, so that the shaped cam 22 stops rotating. In addition, the abutment support arm 50 abuts on the further frame pole connection post 73 to assist in fixing the creeper body 70.
When the climbing frame body 70 is in the blocked state, the climbing frame body 70 is vertically lifted, and the special-shaped cam 22 is separated from the climbing frame body 70 and is reset under the driving of the torsion spring, and returns to the initial state.
The anti-falling climbing frame device can conveniently install the climbing frame, is convenient to detach, can also play a good anti-falling effect, and is stable in support.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.
Claims (10)
1. The utility model provides a climb a connecting seat which characterized in that: comprises a fixed frame, a rotating abutting component, a first climbing frame limiting block and a second climbing frame limiting block; the rotary abutting component is connected with the fixed frame to movably abut against the climbing frame; the first climbing frame limiting block and the second climbing frame limiting block are symmetrically arranged and are respectively fixed on the fixed frame to form a limiting channel; a first limiting block is formed on the first climbing frame limiting block, a second limiting block is formed on the second climbing frame limiting block, and the first limiting block and the second limiting block are symmetrically arranged to limit the climbing frame;
the rotary abutting assembly comprises a first rotating shaft, a special-shaped cam and a stop block, the first rotating shaft is fixedly connected with the fixed frame, the special-shaped cam is sleeved on the first rotating shaft and comprises a first convex part, a second convex part and a rotating part, the first convex part and the second convex part are respectively fixed on the rotating part, and the first convex part extends into the limiting channel; the stop block is fixed on the fixed frame to limit the rotation of the second convex part.
2. The climbing frame connecting seat according to claim 1, characterized in that: the rotary abutting assembly further comprises a torsion spring, one end of the torsion spring is fixed with the special-shaped cam, and the other end of the torsion spring is fixed with the fixing frame.
3. The climbing frame connecting seat according to claim 2, wherein: the fixing frame comprises a supporting bracket, a first supporting plate and a second supporting plate, wherein the first supporting plate and the second supporting plate are arranged oppositely and are respectively fixedly connected with the supporting bracket;
the two ends of the first rotating shaft are respectively connected with the first supporting plate and the second supporting plate, and the stop block is arranged on the first supporting plate or the second supporting plate so as to limit the rotation of the second convex part.
4. The climbing frame connecting seat according to claim 3, wherein: the first convex part is close to and partially arranged in the limiting channel, the second convex part is far away from the limiting channel, and the stop block is arranged above the second convex part.
5. The climbing frame connecting seat according to claim 4, wherein: the first climbing frame limiting block comprises a first climbing frame limiting block body and a first rotating wheel, and the first rotating wheel is arranged on the first climbing frame limiting block body and is arranged below the first limiting block;
the second climbing frame limiting block comprises a second climbing frame limiting block body and a second rotating wheel, and the second rotating wheel is arranged on the second climbing frame limiting block body and is arranged below the second limiting block;
the first rotating wheel and the second rotating wheel are symmetrically arranged.
6. The climbing frame connecting seat according to any one of claims 3 to 5, wherein: the support device also comprises an abutting support arm which is movably connected with the fixed frame.
7. The climbing frame connecting seat according to claim 6, wherein: the butt support arm includes second pivot, armed lever and butt claw, the both ends of second pivot respectively with first backup pad with the second backup pad is articulated, the armed lever cup joints in the second pivot, the butt claw sets up the other end of armed lever.
8. The utility model provides an anti falling climbs frame device which characterized in that: the climbing frame comprises a climbing frame body and the climbing frame connecting seat of any one of claims 1 to 7, wherein the climbing frame body is movably connected with the climbing frame connecting seat;
the climbing frame body comprises a C-shaped first frame rod, a C-shaped second frame rod and frame rod connecting columns, two ends of each frame rod connecting column are fixedly connected with the first frame rod and the second frame rod respectively, the opening directions of the cross sections of the first frame rod and the second frame rod are opposite, the opening of the first frame rod is matched with the first limiting block, and the second frame rod is matched with the second limiting block, so that the climbing frame body is limited by the first limiting block and the second limiting block when passing through the limiting channel;
when the climbing frame body slides downwards relative to the limiting channel, the special-shaped cam is abutted to the frame rod connecting column.
9. The anti-drop shelving unit according to claim 8, wherein: still include the stand, this stand with climb a body fixed connection.
10. The anti-drop shelving unit according to claim 8, wherein: the climbing frame connecting seat is in butt joint with the frame rod connecting column through the butt supporting arm so as to support the climbing frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922027233.1U CN211286576U (en) | 2019-11-21 | 2019-11-21 | Climbing frame connecting seat and anti-falling climbing frame device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922027233.1U CN211286576U (en) | 2019-11-21 | 2019-11-21 | Climbing frame connecting seat and anti-falling climbing frame device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211286576U true CN211286576U (en) | 2020-08-18 |
Family
ID=72011538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922027233.1U Active CN211286576U (en) | 2019-11-21 | 2019-11-21 | Climbing frame connecting seat and anti-falling climbing frame device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211286576U (en) |
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2019
- 2019-11-21 CN CN201922027233.1U patent/CN211286576U/en active Active
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