CN205314544U - Keel supporting device - Google Patents
Keel supporting device Download PDFInfo
- Publication number
- CN205314544U CN205314544U CN201520969858.9U CN201520969858U CN205314544U CN 205314544 U CN205314544 U CN 205314544U CN 201520969858 U CN201520969858 U CN 201520969858U CN 205314544 U CN205314544 U CN 205314544U
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- CN
- China
- Prior art keywords
- main joist
- plate
- matrix
- card holding
- holding trough
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Abstract
The utility model provides a keel supporting device, including main joist and false keel, wherein the main joist includes the main joist base member the last roof of main joist base member is equipped with two edges the first groove that clamps of the length direction extension of main joist base member be equipped with the edge on the left side board of main joist base member and the right side board respectively the second that the length direction of main joist base member extends clamps the groove. The false keel includes the false keel base member, the both ends of false keel base member are equipped with respectively and clamp the complex with the main joist and clamp the piece be equipped with the first body that clamps on the connecting plate that clamps it clamps the body to be equipped with the second on the fixed plate that clamps, the first body that clamps first clamping in the groove, the second clamps the body and clamps the second clamps in the groove. Keel supporting device, not only install easy and simple to handle, intensity is high, can effectively improve the efficiency of construction moreover.
Description
Technical field
This utility model belongs to keel technology field, especially relates to a kind of spine support device for roof plate template.
Background technology
In traditional construction technology, roof template support system generally adopts the frame mode of plank sheathing, flitch and steel pipe support combination. Adopting this structure, it is necessary to completely build a framework, assembled and build, workload is big, complicated operation, and efficiency of construction is low; And waste a lot of material, such as substantial amounts of steel tube fastener, flitch, galvanized wire nail etc. Wherein serious for the waste of timber, there is the phenomenon of not construction, carelessly cross cut saw on request, field management is difficult, and disaster hidden-trouble is big. Further, since this construction technology is steel pipe and flitch combination, iron pipe is circular, little with flitch binding site lifting surface area, two kinds of Material Strength and deflection have a long way to go, so contact point of being everlasting produces the situation that flitch deforms because of pressurized, thus causing the mould that rises, the problems such as construction quality is not really up to the mark. Recent years, roof template support system occurred in that many novel process in succession, but because some problems such as its difficulty of processing are big, cost is high, service life is shorter, failed to be accepted by construction market.
Summary of the invention
This utility model provides a kind of spine support device, not only install easy and simple to handle, intensity is high, and can be effectively improved efficiency of construction.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of spine support device, including main joist and the false keel that connects with described main joist card load, wherein said main joist includes main joist matrix, described main joist matrix is by upper plate, lower shoe, left plate, right plate, front end-plate and end plate surround the rectangular structure constituting hollow, internal symmetry at described main joist matrix is provided with two reinforcement gussets tilted, the side of described reinforcement gusset is connected with described upper plate, the opposite side of described reinforcement gusset is connected with described lower shoe, described two strengthen gusset and constitute " V " character form structure, it is provided with, at described upper plate, the first card holding trough that two length directions along described main joist matrix extend, described left plate and right plate are respectively equipped with the second card holding trough that the length direction along described main joist matrix extends.
Described false keel includes false keel matrix, described false keel matrix be respectively arranged at two ends with the card piece installing with main joist snap fit, described card piece installing is by fixing plate and connecting plate forms, described fixing plate is connected with the end face of described false keel matrix, and described connecting plate is connected with the upper end of described fixing plate; Described connecting plate is provided with first clamping body suitable with the shape of described first card holding trough, described fixing plate is provided with second clamping body suitable with the shape of described second card holding trough; Described first clamping body is installed in described first card holding trough, and described second clamping body is installed in described second card holding trough.
Further, the front end-plate of described main joist matrix is provided with grafting falcon, and the end plate of described main joist matrix is provided with the inserting groove suitable with described grafting falcon shape.
Specifically, described grafting falcon is provided with some flexibly positioned projections, and the inwall of described inserting groove is provided with and positions hole one to one with described positioning convex.
Further, the cross section of described first card holding trough is wedge structure, and the cross section of described first clamping body is wedge structure; Or the cross section of described first card holding trough isShape structure, the cross section of described first clamping body isShape structure.
Further, the cross section of described second card holding trough is wedge structure, and the cross section of described second clamping body is wedge structure; Or the cross section of described second card holding trough isShape structure, the cross section of described second clamping body isShape structure.
This utility model has the advantage that and has the benefit effect that
1, spine support device described in the utility model, main joist matrix arranges the first card holding trough and the second card holding trough, the first clamping body and the second clamping body it is respectively provided with at the two ends of false keel matrix, first clamping body is installed in the first card holding trough, second clamping body is installed in the second card holding trough, thus the card load realizing main joist and false keel connects, and simple in construction, installing easy and simple to handle, integral construction efficiency is high.
2, spine support device described in the utility model, the front end-plate of main joist matrix arranges grafting falcon, end plate arranges inserting groove, inserting groove is suitable with the shape of described inserting groove, when multiple main joist matrixes are connected, the grafting falcon of later main joist matrix is plugged in the inserting groove of previous main joist matrix, the convenient length regulating main joist.
3, spine support device described in the utility model, the first card holding trough, the second card holding trough cross section be set to wedge structure orShape structure, corresponding the first clamping body, the cross section of the second clamping body be set to wedge structure orShape structure, not only easy to operate, the good stability of the spine support device after card dress simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model spine support device;
Fig. 2 is the front view of this utility model the first main joist, the second main joist;
Fig. 3 is the top view of this utility model Fig. 1;
Fig. 4 is that the A-A of this utility model Fig. 1 is to sectional view;
Fig. 5 is the left view of this utility model Fig. 1;
Fig. 6 is the right view of this utility model Fig. 1;
Fig. 7 is the structural representation of this utility model false keel.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As it is shown in figure 1, spine support device described in the utility model, including the first main joist 1A, the second main joist 1B and and card load be connected on the some false keels 2 between described the first main joist 1A, the second main joist 1B.
As shown in figures 2-6, described the first main joist, the second main joist include main joist matrix 101 respectively, described main joist matrix 101 is surrounded, by upper plate, lower shoe, left plate, right plate, front end-plate and end plate, the rectangular structure constituting hollow, internal symmetry at described main joist matrix 101 is provided with two reinforcement gussets 102 tilted, the side of described reinforcement gusset 102 is connected with described upper plate, the opposite side of described reinforcement gusset 102 is connected with described lower shoe, and described two strengthen gusset and constitute " V " character form structure. It is provided with, at described upper plate, the first card holding trough 103 that two length directions along described main joist matrix extend, described left plate and right plate are respectively equipped with the second card holding trough 104 that the length direction along described main joist matrix extends.
The front end-plate of described main joist matrix 101 is provided with grafting falcon 105, and the end plate of described main joist matrix 1 is provided with the inserting groove 106 suitable with described grafting falcon 105 shape. Described grafting falcon 105 is provided with some flexibly positioned protruding 107, and the inwall of described inserting groove 106 is provided with and positions hole 108 one to one with described positioning convex.
As shown in Figure 7, described false keel includes false keel matrix 201, described false keel matrix 201 be respectively arranged at two ends with the card piece installing with main joist snap fit, described card piece installing is by fixing plate 202 and connecting plate 203 forms, described fixing plate 202 is connected with the end face of described false keel matrix 201, and described connecting plate 203 is connected with the upper end of described fixing plate 202. Described connecting plate 203 is provided with first clamping body 205 suitable with the shape of described first card holding trough 103, described fixing plate 202 is provided with second clamping body 204 suitable with the shape of described second card holding trough 104.
The cross section of described first card holding trough 103 is wedge structure, and the cross section of described first clamping body 205 is wedge structure. The cross section of described second card holding trough 104 is wedge structure, and the cross section of described second clamping body 204 is wedge structure. Described first clamping body 205 is installed in described first card holding trough 103, and described second clamping body 204 is installed in described second card holding trough 104.
Above an embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model. All equalizations made according to this utility model application range change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (5)
1. a spine support device, it is characterised in that: include main joist and the false keel connect with described main joist card load, wherein
Described main joist includes main joist matrix, described main joist matrix is surrounded, by upper plate, lower shoe, left plate, right plate, front end-plate and end plate, the rectangular structure constituting hollow, internal symmetry at described main joist matrix is provided with two reinforcement gussets tilted, the side of described reinforcement gusset is connected with described upper plate, the opposite side of described reinforcement gusset is connected with described lower shoe, and described two strengthen gusset and constitute " V " character form structure; It is provided with, at described upper plate, the first card holding trough that two length directions along described main joist matrix extend, described left plate and right plate are respectively equipped with the second card holding trough that the length direction along described main joist matrix extends;
Described false keel includes false keel matrix, described false keel matrix be respectively arranged at two ends with the card piece installing with main joist snap fit, described card piece installing is by fixing plate and connecting plate forms, described fixing plate is connected with the end face of described false keel matrix, and described connecting plate is connected with the upper end of described fixing plate;Described connecting plate is provided with first clamping body suitable with the shape of described first card holding trough, described fixing plate is provided with second clamping body suitable with the shape of described second card holding trough; Described first clamping body is installed in described first card holding trough, and described second clamping body is installed in described second card holding trough.
2. spine support device according to claim 1, it is characterised in that: the front end-plate of described main joist matrix is provided with grafting falcon, and the end plate of described main joist matrix is provided with the inserting groove suitable with described grafting falcon shape.
3. spine support device according to claim 2, it is characterised in that: described grafting falcon is provided with some flexibly positioned projections, and the inwall of described inserting groove is provided with and positions hole one to one with described positioning convex.
4. spine support device according to claim 1, it is characterised in that: the cross section of described first card holding trough is wedge structure, and the cross section of described first clamping body is wedge structure; Or the cross section of described first card holding trough isShape structure, the cross section of described first clamping body isShape structure.
5. spine support device according to claim 1, it is characterised in that: the cross section of described second card holding trough is wedge structure, and the cross section of described second clamping body is wedge structure; Or the cross section of described second card holding trough isShape structure, the cross section of described second clamping body isShape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969858.9U CN205314544U (en) | 2015-11-30 | 2015-11-30 | Keel supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969858.9U CN205314544U (en) | 2015-11-30 | 2015-11-30 | Keel supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205314544U true CN205314544U (en) | 2016-06-15 |
Family
ID=56189458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520969858.9U Expired - Fee Related CN205314544U (en) | 2015-11-30 | 2015-11-30 | Keel supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205314544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877739A (en) * | 2020-08-05 | 2020-11-03 | 青岛理工大学 | Back ridge self-adjusting type aluminum alloy frame PVC composite plastic formwork |
-
2015
- 2015-11-30 CN CN201520969858.9U patent/CN205314544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877739A (en) * | 2020-08-05 | 2020-11-03 | 青岛理工大学 | Back ridge self-adjusting type aluminum alloy frame PVC composite plastic formwork |
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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: 20160615 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |