CN201974175U - Handheld concrete slab member reinforcing steel bar instrument for making lines - Google Patents
Handheld concrete slab member reinforcing steel bar instrument for making lines Download PDFInfo
- Publication number
- CN201974175U CN201974175U CN2011200200387U CN201120020038U CN201974175U CN 201974175 U CN201974175 U CN 201974175U CN 2011200200387 U CN2011200200387 U CN 2011200200387U CN 201120020038 U CN201120020038 U CN 201120020038U CN 201974175 U CN201974175 U CN 201974175U
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- CN
- China
- Prior art keywords
- handle
- sliding
- slide rule
- concrete slab
- slideway
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- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a handheld concrete slab member reinforcing steel bar instrument for making lines. The instrument comprises a handle, a slide way, a line making rod, a left sliding rule, a right sliding rule and a clamp spring pushing handle, wherein sliding chutes are respectively arranged on the front surface and the reverse surface of the slide way; the left sliding rule and the right sliding rule are respectively arranged in the two sliding chutes; the sliding rules are provided with scales; the line making rod is fixed at one ends of the sliding rules of which the slide way is exposed; the clamp spring pushing handle is fixed at one ends of the sliding rules which are arranged in the sliding chutes; a brush socket is arranged at the top end of the line making rod; and the handle is vertically fixed at the bottom end of the slide way. The instrument has a reasonable structural design and small volume, is convenient to carry, can rapidly and accurately make lines for the installation position of a reinforcing steel bar and can be widely applied to the building construction field.
Description
Technical field
The utility model relates to a kind of building operation apparatus, particularly relates to a kind of hand-held concrete slab class A of geometric unitA reinforcing bar laying out instrument.
Background technology
The form of reinforcement of armoured concrete slab class A of geometric unitA is netted substantially, and one of important indicator of reinforcement installation quality quality is whether bar spacing adheres to specification.In order to guarantee the installation quality of concrete slab class A of geometric unitA reinforcing bar, before installation, need to carry out unwrapping wire, promptly, eject line of ink marker grid according to the design pitch of concrete slab class A of geometric unitA reinforcing bar, carry out reinforcement installation according to line of ink marker grid then.Though this method can effectively guarantee the installation quality of reinforcing bar, lineman's workload is bigger, and playing the line of ink marker needs two people's compounding practices, and work efficiency is lower.
Summary of the invention
The utility model has overcome deficiency of the prior art, provides a kind of simple in structure, easy to operate, the hand-held concrete slab class A of geometric unitA reinforcing bar laying out instrument of high efficiency.
In order to address the above problem, the utility model by the following technical solutions:
Hand-held concrete slab class A of geometric unitA reinforcing bar laying out instrument comprises that handle, slideway, setting-out bar, left slide rule, right slide rule and jump ring push away handle, and the positive and negative of slideway are respectively equipped with chute, are respectively equipped with left slide rule and right slide rule in two chutes, and slide rule is provided with scale; The end that slide rule exposes slideway is fixed with the setting-out bar, and an end that is positioned at chute is fixed with jump ring and pushes away handle; Setting-out masthead end is provided with the paintbrush socket, and handle is vertically fixed on the slideway bottom.
Described slideway both sides are respectively equipped with sawtooth.
Described handle profile adopts the arc design.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is simple in structure, and is easy to use, and the one man operation gets final product, and unwrapping wire is accurate, quick, thereby has reduced operation labour intensity, has improved work efficiency.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the slideway structure synoptic diagram;
Fig. 3 is that the A-A of Fig. 2 is to view;
Fig. 4 is that the B-B of Fig. 2 is to view;
Fig. 5 is the utility model left side slide rule or right slide rule structural representation;
Fig. 6 is the utility model use synoptic diagram.
Embodiment
Hand-held concrete slab class A of geometric unitA reinforcing bar laying out instrument, as Fig. 1～shown in Figure 5, comprise that handle 1, slideway 5, setting-out bar 3, left slide rule 4, right slide rule 9 and jump ring push away handle 6, slideway 5 long 140mm, wide 18mm, slideway 5 both sides are respectively equipped with sawtooth 7, and the spacing of adjacent sawtooth 7 is 5mm.The positive and negative of slideway 5 are respectively equipped with the length that is respectively equipped with left slide rule 4 and right slide rule 9, two slide rules in 8, two chutes 8 of chute and are 140mm, and width is 16mm, and slide rule is provided with the scale that is accurate to 1mm, and start index is 5mm; The end that slide rule exposes slideway 5 is fixed with setting-out bar 3, and an end that is positioned at chute 8 is fixed with jump ring and pushes away handle 6, pushes away handle 6 by lower circlip, slide rule can horizontally slip in chute 8, unclamp jump ring and push away handle 6, then jump ring push away handle 6 trailer card in sawtooth 7, slide rule is fixed on the slideway 5; Setting-out bar 3 can be along with the slide rule move left and right.Setting-out bar 3 tops are provided with paintbrush socket 2, are used to insert bow pen, for example chalk, slate pencil or the like.Handle 1 is vertically fixed on slideway 5 bottoms, and handle 1 profile adopts the arc design, makes things convenient for people's grasped.
The utility model laying out instrument, the spacing adjustable extent of two setting-out bars 3 is 150～350mm, and left slide rule 4 and right slide rule 9 each sliding distances are the integral multiple of 5mm, and the spacing adjustment amount of two detail pens is the integral multiple of 10mm.Suppose and the spacing of two detail pens need be adjusted into Lmm that then slide rule should be adjusted to (L-140)/2mm at the scale at place, slideway 5 two ends.
When using the utility model that skyscraper concrete floor bar-mat reinforcement is carried out unwrapping wire, as shown in Figure 6, at first regulate left slide rule 4 and right slide rule 9 according to the concrete floor bar space, again detail pen is inserted paintbrush socket 2, on floor 11 concrete blindings, measure length L=50mm then apart from the beam limit, and make mark, from then on mark begins, and utilizes the utility model laying out instrument 10 to draw short-term from left to right successively along floor 11 edges.During unwrapping wire, at concrete slab class A of geometric unitA outline place according to the bar spacing short-term that draws successively.Discharging is during reinforcing bar, earlier with four limits of concrete floor 11 all according to the bar spacing short-term that draws, corresponding short-term is aimed at the two ends of reinforcing bar is got final product.
Claims (3)
1. hand-held concrete slab class A of geometric unitA reinforcing bar laying out instrument, it is characterized in that comprise that handle, slideway, setting-out bar, left slide rule, right slide rule and jump ring push away handle, the positive and negative of slideway are respectively equipped with chute, be respectively equipped with left slide rule and right slide rule in two chutes, slide rule is provided with scale; The end that slide rule exposes slideway is fixed with the setting-out bar, and an end that is positioned at chute is fixed with jump ring and pushes away handle; Setting-out masthead end is provided with the paintbrush socket, and handle is vertically fixed on the slideway bottom.
2. hand-held concrete slab class A of geometric unitA reinforcing bar laying out instrument according to claim 1 is characterized in that described slideway both sides are respectively equipped with sawtooth.
3. hand-held concrete slab class A of geometric unitA reinforcing bar laying out instrument according to claim 1 is characterized in that, described handle profile adopts the arc design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200200387U CN201974175U (en) | 2011-01-21 | 2011-01-21 | Handheld concrete slab member reinforcing steel bar instrument for making lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200200387U CN201974175U (en) | 2011-01-21 | 2011-01-21 | Handheld concrete slab member reinforcing steel bar instrument for making lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201974175U true CN201974175U (en) | 2011-09-14 |
Family
ID=44579276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200200387U Expired - Fee Related CN201974175U (en) | 2011-01-21 | 2011-01-21 | Handheld concrete slab member reinforcing steel bar instrument for making lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201974175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059891A (en) * | 2018-10-20 | 2018-12-21 | 贵州建工集团第三建筑工程有限责任公司 | A kind of degree of gravity vertical forwall surface pit measuring instrument |
-
2011
- 2011-01-21 CN CN2011200200387U patent/CN201974175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059891A (en) * | 2018-10-20 | 2018-12-21 | 贵州建工集团第三建筑工程有限责任公司 | A kind of degree of gravity vertical forwall surface pit measuring instrument |
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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: 20110914 Termination date: 20150121 |
|
| EXPY | Termination of patent right or utility model |