CN203238996U - Step-type beam used for stage - Google Patents
Step-type beam used for stage Download PDFInfo
- Publication number
- CN203238996U CN203238996U CN 201320239353 CN201320239353U CN203238996U CN 203238996 U CN203238996 U CN 203238996U CN 201320239353 CN201320239353 CN 201320239353 CN 201320239353 U CN201320239353 U CN 201320239353U CN 203238996 U CN203238996 U CN 203238996U
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- CN
- China
- Prior art keywords
- vertical rod
- deck
- stage
- type beam
- rod
- 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 step-type beam used for a stage. The step-type beam used for the stage comprises a transverse rod, wherein one end of the transverse rod is provided with a first vertical rod, the other end of the transverse rod is provided with a second vertical rod, the upper end of the first vertical rod is connected with a first clamping seat used for supporting steps, one end of the first clamping seat is provided with an inner sleeve, and the other end of the first clamping seat is provided with a first limiting rod; the second vertical rod is of a hollow structure, the upper end of the second vertical rod is provided with a second clamping seat used for supporting the steps, a second limiting rod is arranged on the second clamping seat, and the inner diameter of the second vertical rod is matched with the outer diameter of the inner sleeve. The step-type beam used for the stage is simple in structure and easy to achieve; due to the fact that the beam of the structure is adopted, common use of the vertical rods with different heights is achieved, construction cost for material and labor force is substantially saved, the step-type beam for the stage is convenient and fast to install and made to be integrated, overall stability is effectively improved, and the step-type beam for the stage is economical and practical.
Description
Technical field
The utility model relates to a kind of step stage crossbeam.
Background technology
Stage be building on place next door or on every side, the platform of watching the match or performing for spectators.At present, what stage adopted is staircase structural model, yet, existing step stage, complex structure, the materials'use amount is large, as shown in Figure 1, its every layer step all adopts two vertical rods of independent structure to support, poor stability, the vertical rod at discrepancy in elevation place can't share, and the materials'use amount is large, and its installation is loaded down with trivial details, and labour's construction cost is high.
The utility model content
The purpose of this utility model is for the problems referred to above, a kind of step stage crossbeam is provided, all adopt two vertical rods of independent structure to support with the every layer of step that solves existing step stage, poor stability, the vertical rod at discrepancy in elevation place can't share, the materials'use amount is large, install loaded down with trivial details, the problem that labour's construction cost is high.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of step stage crossbeam, comprise cross bar, one end of described cross bar is provided with the first vertical rod, the other end is provided with the second vertical rod, described the first vertical rod upper end is connected with the first deck for support level, one end of described the first deck is provided with inner sleeve, the other end is provided with the first gag lever post, described the second vertical rod is hollow-core construction, its upper end is provided with the second deck for support level, be provided with the second gag lever post on described the second deck, the internal diameter of the second vertical rod and the external diameter of inner sleeve are complementary.
Further, described the first deck, inner sleeve and the first gag lever post are structure as a whole, and described the second deck and the second gag lever post are structure as a whole.
Further, described the first vertical rod and cross bar are welded to connect, and described the second vertical rod and cross bar are welded to connect.
Further, described the second deck lower end is connected in the second vertical rod.
Further, described the first vertical rod upper end is provided with splicing sleeve, and the lower end of described the first deck is connected in the splicing sleeve.
The beneficial effects of the utility model are, described step stage is simple with beam structure, be easy to realize, by adopting the crossbeam of this structure, realized sharing of discrepancy in elevation place vertical rod, significantly saved material and labour's construction cost, and easy for installation, quick, so that the step stage integrated, Effective Raise resistance to overturning, economical and practical.
Description of drawings
Fig. 1 is the structural representation of conventional table stepwise stage;
Fig. 2 is the structural representation that a kind of step stage of the utility model is used crossbeam;
Fig. 3 is for adopting the structural representation of step stage of the present utility model.
Among the figure:
1, the first vertical rod; 2, splicing sleeve; 3, the first deck; 4, inner sleeve; 5, the first gag lever post; 6, cross bar; 7, the second vertical rod; 8, the second deck; 9, the second gag lever post; 10, bracket; 11, step; 12, initial step.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Please refer to shown in Figure 2ly, Fig. 2 is a kind of step stage of the utility model with the structural representation of crossbeam; In present embodiment, a kind of step stage crossbeam, comprise cross bar 6, one end of described cross bar 6 has been welded to connect the first vertical rod 1, the other end has been welded to connect the second vertical rod 7, described the first vertical rod 1 upper end is provided with splicing sleeve 2, the lower end that is used for the first deck 3 of support level 11 is connected in the splicing sleeve 2, one end of described the first deck 3 is provided with inner sleeve 4, the other end is provided with the first gag lever post 5, and the first deck 3, inner sleeve 4 and the first gag lever post 5 are structure as a whole, described the second vertical rod 7 is hollow-core construction, and its upper end is connected with the second deck 8 for support level 11, is provided with the second gag lever post 9 on described the second deck 8, and the second deck 8 and the second gag lever post 9 are structure as a whole, and the external diameter of the internal diameter of the second vertical rod 7 and inner sleeve 4 is complementary.
Please refer to shown in Figure 3ly, Fig. 3 is for adopting the structural representation of step stage of the present utility model; The first vertical rod 1 of the crossbeam of initial step 12 and the second vertical rod 7 lower ends are connected with height-adjustable bracket 10, be provided with the inner sleeve 4 that the internal diameter with the second vertical rod 7 is complementary on the second deck 8 of the first vertical rod 1 upper end, it can continue upwards to accept this crossbeam, thereby so that step 11 shares vertical rod with initial step 12, and so that whole step stage integrated, structure is more stable, reliable, and easy for installation, quick, economical and practical.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model is not limited by above-described embodiment; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. step stage crossbeam, it is characterized in that: comprise cross bar, one end of described cross bar is provided with the first vertical rod, the other end is provided with the second vertical rod, described the first vertical rod upper end is connected with the first deck for support level, one end of described the first deck is provided with inner sleeve, the other end is provided with the first gag lever post, described the second vertical rod is hollow-core construction, its upper end is provided with the second deck for support level, be provided with the second gag lever post on described the second deck, the internal diameter of the second vertical rod and the external diameter of inner sleeve are complementary.
2. a kind of step stage crossbeam according to claim 1, it is characterized in that: described the first deck, inner sleeve and the first gag lever post are structure as a whole, and described the second deck and the second gag lever post are structure as a whole.
3. a kind of step stage crossbeam according to claim 1, it is characterized in that: described the first vertical rod and cross bar are welded to connect, and described the second vertical rod and cross bar are welded to connect.
4. a kind of step stage crossbeam according to claim 1, it is characterized in that: described the second deck lower end is connected in the second vertical rod.
5. a kind of step stage crossbeam according to claim 1 is characterized in that: described the first vertical rod upper end is provided with splicing sleeve, and the lower end of described the first deck is connected in the splicing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239353 CN203238996U (en) | 2013-05-06 | 2013-05-06 | Step-type beam used for stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239353 CN203238996U (en) | 2013-05-06 | 2013-05-06 | Step-type beam used for stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203238996U true CN203238996U (en) | 2013-10-16 |
Family
ID=49316306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320239353 Expired - Fee Related CN203238996U (en) | 2013-05-06 | 2013-05-06 | Step-type beam used for stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203238996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225431A (en) * | 2013-05-06 | 2013-07-31 | 无锡速捷脚手架工程有限公司 | Cross beam for terraced stage |
-
2013
- 2013-05-06 CN CN 201320239353 patent/CN203238996U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225431A (en) * | 2013-05-06 | 2013-07-31 | 无锡速捷脚手架工程有限公司 | Cross beam for terraced stage |
| CN103225431B (en) * | 2013-05-06 | 2015-12-23 | 无锡速捷脚手架工程有限公司 | A kind of step stage crossbeam |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20200506 |