CN204529092U - A kind of small-sized suspender and second spreader unit thereof - Google Patents
A kind of small-sized suspender and second spreader unit thereof Download PDFInfo
- Publication number
- CN204529092U CN204529092U CN201420839861.4U CN201420839861U CN204529092U CN 204529092 U CN204529092 U CN 204529092U CN 201420839861 U CN201420839861 U CN 201420839861U CN 204529092 U CN204529092 U CN 204529092U
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- China
- Prior art keywords
- hole
- spreader unit
- lifting
- groove
- factory building
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- Expired - Fee Related
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Abstract
First the utility model discloses a kind of second spreader unit, comprise second spreader unit body, described second spreader unit body is provided with the horizontal draw-in groove for being connected on cross beam in factory building, the below of described horizontal draw-in groove is provided with connecting portion, the thickness of described connecting portion is less than the half of described second spreader unit body thickness and is positioned at the side of described second spreader unit body, be provided with connecting through hole and lifting through hole in described connecting portion, described connecting through hole is positioned at the top of described lifting through hole.The invention also discloses a kind of suspender, comprise two second spreader unit as above for being connected to cross beam in factory building both sides respectively, tie bolt is provided with between the described connecting through hole of two described second spreader unit, and be provided with cross bar between the lifting through hole of two described second spreader unit, described cross bar is provided with lifting device.Small-sized suspender of the present utility model, can not only meet the requirement of lifting operation, and can not impact factory building.
Description
Technical field
The utility model belongs to suspender technical field, is specifically related to a kind of small-sized suspender and second spreader unit thereof.
Background technology
Along with the development of society, the requirement of people to architecture construction aspect is more and more higher, and steel-structure factory building just arises at the historic moment.Under the promotion of science and technology, steel-structure factory building instead of traditional workshop building and occupies the leading position of workshop building, and increasing industrial premises adopts steel structure.But all steel-structure factory buildings all face same problem in installation process: namely how to ensure, in the impregnable situation of steel-structure factory building, to meet all lifting work in factory building, as the lifting work of equipment, pipeline, steel structure etc.Existing method digs two circular cavities on the floorboard that the longitudinal and transverse beam of steel structure is other, walks around hole lift with steel rope.Such lifting mode is after construction operation terminates, and whole flooring has the hole of a lot of different sizes, extremely affects structural behaviour and the overall appearance effect of factory building.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of small-sized suspender and second spreader unit thereof, can not only meet the requirement of lifting operation, and can not impact factory building.
For achieving the above object, the utility model provides following technical scheme:
The utility model first proposed a kind of second spreader unit, comprise second spreader unit body, described second spreader unit body is provided with the horizontal draw-in groove for being connected on cross beam in factory building, the below of described horizontal draw-in groove is provided with connecting portion, the thickness of described connecting portion is less than the half of described second spreader unit body thickness and is positioned at the side of described second spreader unit body, be provided with connecting through hole and lifting through hole in described connecting portion, described connecting through hole is positioned at the top of described lifting through hole.
Further, described connecting portion stretches out outside described horizontal draw-in groove groove face along horizontal direction.
Further, described connecting through hole and lifting through hole all adopt kidney-shaped circular hole.
Further, the plane of symmetry of described connecting through hole and the plane of symmetry of described lifting through hole overlap and are positioned at outside described horizontal draw-in groove groove face.
Further, be equipped with in the two side of two described horizontal draw-in grooves for rolling the roller coordinated with cross beam in factory building.
The utility model also proposed a kind of suspender, comprise two second spreader unit as above for being connected to cross beam in factory building both sides respectively, tie bolt is provided with between the described connecting through hole of two described second spreader unit, and be provided with cross bar between the lifting through hole of two described second spreader unit, described cross bar is provided with lifting device.
Further, described lifting device adopts bottle gouard moved by hands or electric block.
The beneficial effects of the utility model are:
Small-sized suspender of the present utility model, the both sides of cross beam in factory building are connected to respectively by arranging two second spreader unit, and tie bolt is set between two second spreader unit connects as a whole, between two second spreader unit, lifting device is set, the requirement of lifting operation can be met, and be directly connected on cross beam in factory building, can not impact mill construction.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, the utility model provides following accompanying drawing to be described:
Fig. 1 is the structural representation of the small-sized suspender embodiment of the utility model;
Fig. 2 is the structural representation of second spreader unit;
Fig. 3 is the birds-eye view of Fig. 2.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, and to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1, be the structural representation of the utility model suspender embodiment.The small-sized suspender of the present embodiment, comprises two second spreader unit 2 for being connected to cross beam in factory building 1 both sides respectively, and cross beam in factory building 1 generally adopts I-beam section and H profile steel to make.The second spreader unit of the present embodiment, comprise second spreader unit body 3, described second spreader unit body 3 is provided with the horizontal draw-in groove 4 for being connected on cross beam in factory building 1, the below of described horizontal draw-in groove 4 is provided with connecting portion 5, the thickness of described connecting portion 5 is less than the half of described second spreader unit body 3 thickness and is positioned at the side of second spreader unit body 3, be provided with connecting through hole 6 and lifting through hole 7 in described connecting portion 5, described connecting through hole 6 is positioned at the top of described lifting through hole 7.Tie bolt 8 is provided with between the described connecting through hole 6 of two second spreader unit 2, and be provided with cross bar 9 between the lifting through hole 7 of two described second spreader unit 2, described cross bar 9 is provided with lifting device 10, lifting device 10 adopts bottle gouard moved by hands or electric block, and the lifting device 10 of the present embodiment adopts bottle gouard moved by hands.
Further, described connecting portion 5 stretches out outside described horizontal draw-in groove 4 groove face along horizontal direction, described connecting through hole 6 and the lifting through hole 7 of the present embodiment all adopt kidney-shaped circular hole, the plane of symmetry of described connecting through hole 6 and the plane of symmetry of described lifting through hole 7 overlap and are positioned at outside described horizontal draw-in groove 4 groove face, by connecting through hole 6 and lifting through hole 7 are set to kidney-shaped circular hole, when two second spreader unit 2 coordinate, the connecting through hole 6 that two second spreader unit 2 are arranged and lifting through hole 7 can align better, facilitate the installation of bolt 8 and cross bar 9.
Further, when suspender needs to slide along cross beam in factory building 1, can also arrange in the two side of two described horizontal draw-in grooves 4 and be used for rolling with cross beam in factory building 1 roller coordinated, can friction drag be alleviated.
The above embodiment is only for absolutely proving the preferred embodiment that the utility model is lifted, and protection domain of the present utility model is not limited thereto.The equivalent alternative or conversion that those skilled in the art do on the utility model basis, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (7)
1. a second spreader unit, it is characterized in that: comprise second spreader unit body, described second spreader unit body is provided with the horizontal draw-in groove for being connected on cross beam in factory building, the below of described horizontal draw-in groove is provided with connecting portion, the thickness of described connecting portion is less than the half of described second spreader unit body thickness and is positioned at the side of described second spreader unit body, be provided with connecting through hole and lifting through hole in described connecting portion, described connecting through hole is positioned at the top of described lifting through hole.
2. second spreader unit according to claim 1, is characterized in that: described connecting portion stretches out outside described horizontal draw-in groove groove face along horizontal direction.
3. second spreader unit according to claim 2, is characterized in that: described connecting through hole and lifting through hole all adopt kidney-shaped circular hole.
4. second spreader unit according to claim 3, is characterized in that: the plane of symmetry of described connecting through hole and the plane of symmetry of described lifting through hole overlap and be positioned at outside described horizontal draw-in groove groove face.
5. the second spreader unit according to any one of claim 1-4, is characterized in that: be equipped with in the two side of two described horizontal draw-in grooves for rolling the roller coordinated with cross beam in factory building.
6. a small-sized suspender, it is characterized in that: comprise for be connected to cross beam in factory building both sides respectively two second spreader unit as described in any one of claim 1-5, tie bolt is provided with between the described connecting through hole of two described second spreader unit, and be provided with cross bar between the lifting through hole of two described second spreader unit, described cross bar is provided with lifting device.
7. small-sized suspender according to claim 6, is characterized in that: described lifting device adopts bottle gouard moved by hands or electric block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839861.4U CN204529092U (en) | 2014-12-26 | 2014-12-26 | A kind of small-sized suspender and second spreader unit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839861.4U CN204529092U (en) | 2014-12-26 | 2014-12-26 | A kind of small-sized suspender and second spreader unit thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204529092U true CN204529092U (en) | 2015-08-05 |
Family
ID=53743109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420839861.4U Expired - Fee Related CN204529092U (en) | 2014-12-26 | 2014-12-26 | A kind of small-sized suspender and second spreader unit thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204529092U (en) |
-
2014
- 2014-12-26 CN CN201420839861.4U patent/CN204529092U/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: 20150805 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |