CN202689510U - Built-in sliding block anti-tilting device - Google Patents
Built-in sliding block anti-tilting device Download PDFInfo
- Publication number
- CN202689510U CN202689510U CN 201220401284 CN201220401284U CN202689510U CN 202689510 U CN202689510 U CN 202689510U CN 201220401284 CN201220401284 CN 201220401284 CN 201220401284 U CN201220401284 U CN 201220401284U CN 202689510 U CN202689510 U CN 202689510U
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- CN
- China
- Prior art keywords
- guide rail
- plate
- sliding block
- scaffold
- fall
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a built-in sliding block anti-tilting device which comprises a guide rail support and a wall-attaching bearing. The guide rail support comprises a scaffold connection plate and a positioning plate which is fixed on the scaffold connection plate in perpendicular mode. The wall-attaching bearing comprises a wall body connection plate, an anti-tilting sliding block, a left support leg and a right support leg, wherein the left support leg is parallel to the right support leg. The anti-tilting sliding block is arranged between and in sliding match with the left support leg and the right support leg. The guide rail support is arranged between the other ends of the left support leg and the right support leg. A pre-press spring exerts pre-pressing stress leading to the positioning plate on the anti-tilting sliding block. The anti-tilting sliding block is pressed to get close to the guide rail support by the pre-press spring and is clamped under the positioning plate. Further, the guide rail support and the entire scaffold connected with the guide rail support are braced on the wall-attaching bearing. When the scaffold falls, as the anti-tilting sliding block clamps the positioning plate tightly, the entire scaffold can be effectively prevented from falling. Thus, the built-in sliding block anti-tilting device is excellent in safety protection.
Description
Technical field
The utility model relates to a kind of anti-drop device of architectural use, relates in particular to a kind of built-in sliding block anti-drop device.
Background technology
At building field, especially middle-high building, in construction, extensively adopt integral lifting scaffold (climbing frame), integral lifting scaffold mainly is comprised of guide rail bracket and wall-attached supporting seat, preventing that integral-scaffold from tilting (deflection) and down fall, and then prevent that integral lifting scaffold from producing security incident.In the prior art, be called in name " attachment type raise scaffold ", application number is in 00222196.6 the utility model patent file, disclose and a kind ofly welded by monolithic, between sheet and the sheet with the scaffold of the main frame of bolted typing chip trussed construction and the typing chip trussed construction that uses in pairs, and with supporting and anti-fall anti-tilt device and wall connecting a plurality of adhering to, and electric block, the integral lifting scaffold that anti-fall push rod etc. form, its anti-fall push rod relies on the elastic force of back-moving spring, the top is stuck in the anti-fall tooth of main frame guide rail side, anti-fall push rod prevents in the anti-fall tooth that by withstanding on the main frame guide rail from toward lower slider, preventing that whole scaffold from down falling.The deficiency of this kind scaffold, at first be to adopt anti-fall push rod to withstand in the anti-fall tooth of main frame guide rail and limit (preventing) main frame and fall, to having relatively high expectations of anti-fall tooth, anti-fall push rod, in particular cases because of anti-fall tooth or the fracture of anti-fall push rod, perhaps anti-fall push rod can not in time reset and withstand anti-fall tooth and whole scaffold is down fallen, and produces security incident; Secondly, when the main frame guide rail rose under electric block drives or descends, when especially descending, anti-fall push rod shifted out inconvenience in anti-fall tooth, troublesome poeration; Again, because high-rise, super highrise building more and more, and the performance of integral lifting scaffold etc. has been proposed requirements at the higher level, need to the structure of prior art be further improved, and could satisfy its security performance, could adapt to the needs of safe construction.
The utility model content
For above shortcomings in the prior art, the utility model provides the built-in sliding block anti-drop devices that a kind of security performance is better, adapt to high level, construction of super highrise building needs.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
The built-in sliding block anti-drop device comprises guide rail bracket and wall-attached supporting seat;
Described guide rail bracket comprises scaffold junction plate and the location-plate that is vertically fixed on the scaffold junction plate; Described location-plate is several, and several location-plates are uniform along the length direction of scaffold junction plate;
Described wall-attached supporting seat comprises left branch leg, right supporting leg, wall connecting plate and anti-fall slide block; Described left branch leg and right supporting leg be arranged in parallel, and an end of left branch leg and right supporting leg is fixed on the wall connecting plate; The inboard of described left branch leg and right supporting leg arranges respectively chute, and described anti-fall slide block is arranged between left branch leg and the right supporting leg, and the both sides of anti-fall slide block put in respectively in the chute of respective side and with chute and are slidingly matched; Described guide rail bracket is arranged between the other end of left branch leg and right supporting leg, and an end of anti-fall slide block is corresponding with location-plate, and the other end arranges axis of guide I; Be provided with the pre-compressed spring that makes anti-fall slip rely on location-plate between the other end of described anti-fall slide block and the inwall of chute.
As a kind of preferred version of the present utility model, on the described wall connecting plate bolt connecting hole is set.
Compared with prior art, built-in sliding block anti-drop device of the present utility model has following advantage:
1, the employing pre-compressed spring is being pressed anti-fall slide block and is being made anti-fall slide block near guide rail bracket, make anti-fall slide block be stuck in the below of location-plate, and then guide rail bracket is supported on the wall-attached supporting seat with the whole scaffold that connects with guide rail bracket, at guide rail bracket and the whole scaffold that is connected with guide rail bracket during toward tenesmus, because anti-fall slide block tightly sticks location-plate, guide rail bracket is stopped falling with the whole scaffold that is connected with guide rail bracket, play extraordinary safety protection function.
2, guide rail bracket and the whole scaffold that is connected with guide rail bracket are when lifting, the stay cord tension axis of guide I that is connected with electric block, and then anti-fall slide block spurs to wall connecting plate direction, anti-fall slide block is unclamped from the below of location-plate, guide rail bracket and wall-attached supporting seat are broken away from be connected, can make things convenient for, reliably with guide rail bracket and the whole scaffold lifting under slave mode that is connected with guide rail bracket.
3, can adapt to high level, construction of super highrise building needs.
Description of drawings
Fig. 1 is the perspective view of built-in sliding block anti-drop device;
Fig. 2 is the structural representation of wall-attached supporting seat;
Fig. 3 is the structural representation of anti-fall slide block.
In the accompanying drawing: 1-scaffold junction plate; 2-location-plate; 3-reinforcement gusset; 4-left branch leg; 5-right supporting leg; 6-wall connecting plate; 7-anti-fall slide block; 8-chute; 9-axis of guide I; 10-pre-compressed spring; 11-location hole of the spring; 12-spring holder; 13-limit pin hole; 14-stay cord; 17-bolt connecting hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Shown in Fig. 1～3, the built-in sliding block anti-drop device comprises guide rail bracket and wall-attached supporting seat.
Wherein, guide rail bracket comprises scaffold junction plate 1 and the location-plate 2 that is vertically fixed on the scaffold junction plate 1.Location-plate 2 is several, several location-plates 2 are uniform (in the present embodiment along the length direction of scaffold junction plate 1, length direction along scaffold junction plate 1 is laid with four location-plates 2, to increase safety factor), above each location-plate 2, be equipped with and strengthen gusset 3, location-plate 2 is connected in one with scaffold junction plate 1 by strengthening gusset 3, has strengthened the bonding strength between location-plate 2 and the scaffold junction plate 1.
Wall-attached supporting seat comprises left branch leg 4, right supporting leg 5, wall connecting plate 6 and anti-fall slide block 7.Arrange on the wall connecting plate 6 in bolt connecting hole 17(the present embodiment, be provided with eight bolt connecting holes at wall connecting plate 6).Left branch leg 4 and right supporting leg 5 be arranged in parallel, and the left end of left branch leg 4 and right supporting leg 5 is fixed on the wall connecting plate 6.The inboard of left branch leg 4 and right supporting leg 5 arranges respectively chute 8, and the right-hand member wall of chute 8 is provided with location hole of the spring 11.Anti-fall slide block 7 is arranged between left branch leg 4 and the right supporting leg 5, the both sides of anti-fall slide block 7 put in respectively in the chute 8 of respective side and with chute 8 and are slidingly matched, the right-hand member middle part of anti-fall slide block 7 arranges axis of guide I 9, axis of guide I 9 is fixedly installed on the anti-fall slide block 7 by a pair of gripper shoe, is respectively equipped with spring holder 12 in the right-hand member both sides of anti-fall slide block 7.Between the spring holder 12 of the location hole of the spring 11 of left branch leg 4 and anti-fall slide block 7 upper left sides, be provided with pre-compressed spring 10, one end of pre-compressed spring 10 puts in the location hole of the spring 11 and is pressed on the diapire of location hole of the spring 11, and the other end of pre-compressed spring 10 is enclosed within on the spring holder 12 and is pressed on the anti-fall slide block 7; Between the spring holder 12 on right side on the location hole of the spring 11 of right supporting leg 5 and the anti-fall slide block 7, be provided with pre-compressed spring 10, one end of pre-compressed spring 10 puts in the location hole of the spring 11 and is pressed on the diapire of location hole of the spring 11, and the other end of pre-compressed spring 10 is enclosed within on the spring holder 12 and is pressed on the anti-fall slide block 7.Guide rail bracket is arranged between the other end of left branch leg 4 and right supporting leg 5, and the right-hand member of anti-fall slide block 7 is corresponding with location- plate 2, and 10 pairs of anti-fall slips 7 of pre-compressed spring apply the compressive pre-stress that relies on location-plate 2.Left branch leg 4 and right supporting leg 5 limit pin hole 13 is set respectively in a lateral direction, at these limit pin hole 13 interior insertion spacer pins, anti-fall slide block 7 is limited in the chute 8 interior movements on right side by this spacer pin.
When using this built-in sliding block anti-drop device, first with the scaffold junction plate 1 on the guide rail bracket and scaffold welding, the wall connecting plate 6 on the wall-attached supporting seat is fixedly connected on the body of wall, then the end with stay cord 14 is connected with electric block again, and the other end of stay cord 14 is connected with axis of guide I 9.At electric block lifting guide rail bracket with whole scaffold that guide rail bracket is connected the time, stay cord 14 is tightened up, stay cord 14 pulling axis of guide I 9 are to body of wall one side shifting, pre-compressed spring 10 is compressed, anti-fall slide block 7 moves right, and then anti-fall slide block 7 is outwards unclamped from the below of location-plate 2, it is vertically mobile that electric block just can drive guide rail bracket.In case electric block breaks down, stay cord 14 is in relaxed state, driving anti-fall slide block 7 direction guiding rail frame directions under the restoring force effect of pre-compressed spring 10 moves, make the left end of anti-fall slide block 7 be stuck in the below of location-plate 2, and then guide rail bracket is supported on the wall-attached supporting seat with the whole scaffold that connects with guide rail bracket, at guide rail bracket and the whole scaffold that is connected with guide rail bracket during toward tenesmus, because anti-fall slide block 7 tightly sticks location-plate 2, guide rail bracket is stopped falling with the whole scaffold that is connected with guide rail bracket, play extraordinary safety protection function, greatly improved whole scaffold security performance in use.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (2)
1. the built-in sliding block anti-drop device is characterized in that: comprise guide rail bracket and wall-attached supporting seat;
Described guide rail bracket comprises scaffold junction plate (1) and is vertically fixed on location-plate (2) on the scaffold junction plate (1); Described location-plate (2) is several, and several location-plates (2) are uniform along the length direction of scaffold junction plate (1);
Described wall-attached supporting seat comprises left branch leg (4), right supporting leg (5), wall connecting plate (6) and anti-fall slide block (7); Described left branch leg (4) and right supporting leg (5) be arranged in parallel, and an end of left branch leg (4) and right supporting leg (5) is fixed on the wall connecting plate (6); The inboard of described left branch leg (4) and right supporting leg (5) arranges respectively chute (8), described anti-fall slide block (7) is arranged between left branch leg (4) and the right supporting leg (5), and the both sides of anti-fall slide block (7) lay respectively in the chute (8) of respective side and with chute (8) and are slidingly matched; Described guide rail bracket is arranged between the other end of left branch leg (4) and right supporting leg (5), and an end of anti-fall slide block (7) is corresponding with location-plate (2), and the other end arranges axis of guide I (9); Be provided with the pre-compressed spring (10) that makes anti-fall slip (7) rely on location-plate (2) between the inwall of the other end of described anti-fall slide block (7) and chute (8).
2. built-in sliding block anti-drop device according to claim 1 is characterized in that: bolt connecting hole (17) is set on the described wall connecting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401284 CN202689510U (en) | 2012-08-14 | 2012-08-14 | Built-in sliding block anti-tilting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401284 CN202689510U (en) | 2012-08-14 | 2012-08-14 | Built-in sliding block anti-tilting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689510U true CN202689510U (en) | 2013-01-23 |
Family
ID=47545146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220401284 Expired - Fee Related CN202689510U (en) | 2012-08-14 | 2012-08-14 | Built-in sliding block anti-tilting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689510U (en) |
-
2012
- 2012-08-14 CN CN 201220401284 patent/CN202689510U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |