CN204552041U - A kind of from lifting steel structure bracing frame - Google Patents
A kind of from lifting steel structure bracing frame Download PDFInfo
- Publication number
- CN204552041U CN204552041U CN201520047313.2U CN201520047313U CN204552041U CN 204552041 U CN204552041 U CN 204552041U CN 201520047313 U CN201520047313 U CN 201520047313U CN 204552041 U CN204552041 U CN 204552041U
- Authority
- CN
- China
- Prior art keywords
- gripper shoe
- support columns
- support column
- fixed block
- bracing frame
- 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 kind of from lifting steel structure bracing frame, comprise a base plate, the upper surface of described base plate is installed with two first support columns and two second support columns, the top of two first support columns is provided with an extension board, the head of described extension board stretches out in the first support column front end, gripper shoe is provided with between two first support columns and two second support columns, described gripper shoe two rectify a slide block is respectively provided with to the second support column side, just a chute is provided with to the second support column one end face of this slide block, described gripper shoe is movably set between two first support columns by slide block, described second support column medial surface just offers more than one yielding groove to gripper shoe side, in each yielding groove, a fixed block is all installed.The utility model structure is simple, and when construct in upper end, when constructor stands on pedal, whole gripper shoe rises along with the effect of spring force, and playing one just can the effect of ascending branch fagging without the need to undercarriage, easy to adjust, increase operating efficiency.
Description
Technical field
The utility model relates to a kind of from lifting steel structure bracing frame.
Background technology
During the construction of building site, in order to metope carrying out an operation, obtain effective height, usual practice uses bracing frame, but existing bracing frame design is reasonable not, in use, after a position operation is completed, need replacing height, way is now that people gets off from bracing frame, then regulated by bracing frame a suitable height to get on operation, this mode is very loaded down with trivial details, wastes a large amount of time again.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of just can ascending branch fagging, easy to adjust without the need to undercarriage, increase operating efficiency from lifting steel structure bracing frame.
The utility model is achieved through the following technical solutions: a kind of from lifting steel structure bracing frame, comprise a base plate, the upper surface of described base plate is installed with two first support columns and two second support columns, the top of two first support columns is provided with an extension board, the head of described extension board stretches out in the first support column front end, gripper shoe is provided with between two first support columns and two second support columns, described gripper shoe two rectify a slide block is respectively provided with to the second support column side, just a chute is provided with to the second support column one end face of this slide block, described gripper shoe is movably set between two first support columns by slide block, described second support column medial surface just offers more than one yielding groove to gripper shoe side, in each yielding groove, a fixed block is all installed, the centre of described fixed block is provided with the first through hole, the second through hole is provided with through making a concession groove, be flexibly connected by a bearing pin between described fixed block with yielding groove, bearing pin is through the first through hole and the second through hole.
As preferred technical scheme, a side of described first support column and the second support column is equipped with the pedal of more than a piece.
As preferred technical scheme, the lower surface of described fixed block is and arc surface, and the upper surface of described fixed block is a plane, and the lower surface of fixed block offsets with the bottom of making a concession groove.
As preferred technical scheme, the lower end of described extension board is provided with the spring of a stretching shape, and the lower end of spring is connected with gripper shoe upper surface.
The beneficial effects of the utility model are: the utility model structure is simple, when constructing in upper end, when constructor stands on pedal, whole gripper shoe rises along with the effect of spring force, playing one just can the effect of ascending branch fagging without the need to undercarriage, easy to adjust, increases operating efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
all features disclosed in this manual, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this manual (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As shown in Figure 1, one of the present utility model is from lifting steel structure bracing frame, comprise a base plate 12, the upper surface of described base plate 12 is installed with two first support columns 4 and two second support columns 3, the top of two first support columns 4 is provided with an extension board 2, the head of described extension board 2 stretches out in the first support column 4 front end, gripper shoe 5 is provided with between two first support columns 4 and two second support columns 3, described gripper shoe 5 two rectify a slide block 13 is respectively provided with to the second support column 4 side, just a chute 11 is provided with to the second support column 4 one end face of this slide block 13, described gripper shoe 5 is movably set between two first support columns 4 by slide block 13, described second support column 4 medial surface just offers more than one yielding groove 9 to gripper shoe 5 side, one fixed block 8 is all installed in each yielding groove 9, the centre of described fixed block 8 is provided with the first through hole, the second through hole is provided with through making a concession groove 9, be flexibly connected by a bearing pin 10 between described fixed block with yielding groove, bearing pin 10 is through the first through hole and the second through hole.
As preferred technical scheme, a side of described first support column 4 and the second support column 3 is equipped with the pedal 6 of more than a piece.
As preferred technical scheme, the lower surface of described fixed block 8 is and arc surface, and the upper surface of described fixed block 8 is a plane, and the lower surface of fixed block 8 offsets with the bottom of making a concession groove 9.
As preferred technical scheme, the lower end of described extension board 2 is provided with the spring 7 of a stretching shape, and the lower end of spring 7 is connected with gripper shoe 5 upper surface.
Operating principle: when constructor stands on the supporting plate, if think lifting height, only need temporarily to stand in pedal, spring is in extended state always, therefore a pulling force is upwards had, and gripper shoe moves up under the effect of this pulling force, if constructor station on the supporting plate, gravity makes gripper shoe not rise, the design of fixed block is then lower end arc surface, upper transverse plane, during rising, gripper shoe contacts with arc surface, whole fixed block is pushed into be made a concession in groove, after gripper shoe in the past, fixed block falls down again, the lower surface of gripper shoe is just in time positioned at the upper end of fixed block, when constructor stands up again, also can not land.
The beneficial effects of the utility model are: the utility model structure is simple, when constructing in upper end, when constructor stands on pedal, whole gripper shoe rises along with the effect of spring force, playing one just can the effect of ascending branch fagging without the need to undercarriage, easy to adjust, increases operating efficiency.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (4)
1. one kind is elevated steel structure bracing frame certainly, it is characterized in that: comprise a base plate, the upper surface of described base plate is installed with two first support columns and two second support columns, the top of two first support columns is provided with an extension board, the head of described extension board stretches out in the first support column front end, gripper shoe is provided with between two first support columns and two second support columns, described gripper shoe two rectify a slide block is respectively provided with to the second support column side, just a chute is provided with to the second support column one end face of this slide block, described gripper shoe is movably set between two first support columns by slide block, described second support column medial surface just offers more than one yielding groove to gripper shoe side, in each yielding groove, a fixed block is all installed, the centre of described fixed block is provided with the first through hole, the second through hole is provided with through making a concession groove, be flexibly connected by a bearing pin between described fixed block with yielding groove, bearing pin is through the first through hole and the second through hole.
2. according to claim 1 from lifting steel structure bracing frame, it is characterized in that: a side of described first support column and the second support column is equipped with the pedal of more than a piece.
3. according to claim 1 from lifting steel structure bracing frame, it is characterized in that: the lower surface of described fixed block is and arc surface that the upper surface of described fixed block is a plane, the lower surface of fixed block offsets with the bottom of making a concession groove.
4. according to claim 1 from lifting steel structure bracing frame, it is characterized in that: the lower end of described extension board is provided with the spring of a stretching shape, the lower end of spring is connected with gripper shoe upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047313.2U CN204552041U (en) | 2015-01-23 | 2015-01-23 | A kind of from lifting steel structure bracing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047313.2U CN204552041U (en) | 2015-01-23 | 2015-01-23 | A kind of from lifting steel structure bracing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204552041U true CN204552041U (en) | 2015-08-12 |
Family
ID=53827170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520047313.2U Expired - Fee Related CN204552041U (en) | 2015-01-23 | 2015-01-23 | A kind of from lifting steel structure bracing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204552041U (en) |
-
2015
- 2015-01-23 CN CN201520047313.2U patent/CN204552041U/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: 20150812 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |