CN204963746U - Scaffold detection ruler - Google Patents
Scaffold detection ruler Download PDFInfo
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- CN204963746U CN204963746U CN201520700689.9U CN201520700689U CN204963746U CN 204963746 U CN204963746 U CN 204963746U CN 201520700689 U CN201520700689 U CN 201520700689U CN 204963746 U CN204963746 U CN 204963746U
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- scaffold
- detection ruler
- square tube
- jig
- spool
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Abstract
The utility model provides a scaffold detection ruler, include: two square pipes, every square guan shangjun is equipped with spout and fixture, fixture through adjustable bolt with sliding fit between the spout, two rotate through the spool between the square pipe and connect, one of them root the tip of square pipe is equipped with laser infrared lamp, every the equal mark in surface of square pipe is scaled, the mark has the angle on the spool, one of them root be equipped with horizontal mercury and vertical mercury on the square pipe. The beneficial effect of the utility model as follows: adopt scaffold detection ruler can detect scaffold stride, span, scissors strut angle degree, leger levelness, pole setting perpendicularity, a chi is multi -purpose, the practicality is strong, the detection ruler is collapsible, and portable uses, simple structure, convenient to use.
Description
Technical field
The utility model building operation testing tool technical field, refers to a kind of framing scaffold detection ruler especially.
Background technology
Framing scaffold refers to that working-yard is the various supports that operative also solves vertically and horizontal transport is set up, mainly be used in the higher place that cannot directly construct of the exterior wall of building ground, inside fitting or floor height, constructability personnel work up and down, perimeter security net is gone along with sb. to guard him and high-altitude installation component etc.As can be seen here, framing scaffold is the important building enclosure in building construction process, is the most important thing ensureing construction safety and construction quality to the detection of framing scaffold.
The Detection of content of framing scaffold mainly comprises the step pitch of framing scaffold, span, bridging angle, bar height of sweeping the floor, scaffold tubes verticality, scaffold tubes outside diameter tolerance and framing scaffold and distance between buildings etc.
At present, still do not have a kind of testing tool can carry out the detection of complete foregoing to framing scaffold, traditional testing tool heaviness, detection method are loaded down with trivial details, therefore, can carry out complete detection and portable testing tool in the urgent need to one to framing scaffold.
Utility model content
The utility model proposes a kind of framing scaffold detection ruler, solve in prior art and cannot adopt a kind of testing tool can simultaneously to the problem that framing scaffold step pitch, span, bridging angle etc. are measured.
The technical solution of the utility model is achieved in that
A kind of framing scaffold detection ruler, comprising: two square tubes, square tube described in every root are equipped with chute and jig, described jig is by being slidably matched between adjustable bolt and described chute; Be rotationally connected by spool between two described square tubes; Wherein the end of a described square tube is provided with laser infrared line lamp; Described in every root, the surface of square tube is all marked with scale; Described spool is marked with angle; Wherein a described square tube is provided with horizontal mercury slug and vertical mercury slug.
As preferably, described square tube is the square tube that aluminium alloy is made.
As preferably, described horizontal mercury slug and vertical mercury slug are connected with described square tube is inserted respectively.
As preferably, described jig is made up of a spring and two semicircle iron plates, is connected between two described semicircle iron plates by described spring, and the outer diameter of steel pipes on the internal diameter of the round iron plate of described two semicircle iron plates compositions and described framing scaffold is suitable.
As preferably, the angular range that described spool marks is 0 ~ 180 degree.
Principle of work of the present utility model is as follows:
Scaffold ledger levelness detects:
Method one, it is 1 centimeters that the jig on detection ruler wherein a square tube is pushed scale, and is fixedly connected with scaffold ledger alien invasion by this jig; Then the jig in another root square tube being pushed scale is 2 meters of, and is fixed by this jig; Check that whether horizontal mercury slug is placed in the middle afterwards, if placed in the middle, illustrate that this scaffold ledger levelness is qualified, if not placed in the middle, illustrate that this scaffold ledger levelness is defective.If scaffold ledger levelness is defective, can adjust leger according to the deflection of horizontal mercury slug further, make its levelness qualified.
Method two, it is 1 centimeters that the jig on detection ruler wherein a square tube is pushed scale, and is fixedly connected with scaffold ledger alien invasion by this jig; Then the jig in another root square tube being pushed scale is 2 meters of, and is fixed by this jig; Check that whether horizontal mercury slug is placed in the middle afterwards, if placed in the middle, illustrate that this scaffold ledger levelness is qualified, if not placed in the middle, illustrate that this scaffold ledger levelness is defective.If scaffold ledger levelness is defective, the adjustable bolt at adjustment jig place, until horizontal mercury slug keeps placed in the middle, then turn on laser infrared line lamp, the distance between the light penetrated according to laser infrared line lamp and leger detects the levelness of leger.
Scaffold upright rod measuring for verticality:
Method one, it is 1 centimeters that the jig on detection ruler wherein a square tube is pushed scale, and is fixedly connected with scaffold upright rod alien invasion by this jig; Then the jig in another root square tube being pushed scale is 2 meters of, and is fixed by this jig; Check that whether vertical mercury slug is placed in the middle afterwards, if placed in the middle, illustrate that this scaffold upright rod verticality is qualified, if not placed in the middle, illustrate that this scaffold upright rod verticality is defective.If scaffold upright rod verticality is defective, can adjust vertical rod according to the deflection of vertical mercury slug further.
Method two, it is 1 centimeters that the jig on detection ruler wherein a square tube is pushed scale, and is fixedly connected with scaffold upright rod alien invasion by this jig; Then the jig in another root square tube being pushed scale is 2 meters of, and is fixed by this jig; Check that whether vertical mercury slug is placed in the middle afterwards, if placed in the middle, illustrate that this scaffold upright rod verticality is qualified, if not placed in the middle, illustrate that this scaffold upright rod verticality is defective.If scaffold upright rod verticality is defective, the adjustable bolt at adjustment jig place, until vertical mercury slug keeps placed in the middle, then turns on laser infrared line lamp, detects the verticality of montant according to the light of laser infrared line lamp injection.
Method three, in the middle of adjustment detection ruler, spool place is an angle of 90 degrees, under the prerequisite ensureing leger level, whether vertically detects vertical rod; Or detection ruler one end is placed on framing scaffold backing plate, more whether measures vertical rod and backing plate in an angle of 90 degrees.
The detection of framing scaffold step pitch, span:
The jig of detection ruler one end is pushed 1 centimeters, and this jig is fixedly connected with scaffold tubes alien invasion, the jig of the detection ruler other end is fixed on adjacent scaffold tubes, afterwards can according to the distance of the reading determination step pitch on detection ruler or span.Then the requirement of Specific construction scheme whether is met according to the parameter detecting step pitch of scaffold construction scheme or span.
The detection of scaffold bridging angle:
By detection ruler wherein a square tube and ground be level, another root square tube along scaffold tubes angle of inclination rotate, until keep overlapping with scaffold tubes, now can read the angular readings on detection ruler spool, be the angle of inclination of bridging steel pipe relative to ground.Then according to job specifications requirement, whether qualifiedly bridging angle is detected.
The beneficial effects of the utility model are:
Adopt framing scaffold detection ruler described in the utility model can detect framing scaffold step pitch, span, bridging angle, leger levelness, vertical rod verticality, a chi is multiplex, practical;
Detection ruler is collapsible, and be easy to carry use, and structure is simple, easy to use.
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 the structural representation of framing scaffold detection ruler deployed condition described in the utility model;
Fig. 2 is the structural representation of framing scaffold detection ruler semi-collapsed condition described in the utility model.
In figure:
1, square tube, 2, spool, 3, chute, 4, jig, 5, laser infrared line lamp.
Embodiment
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment is as Figure 1-Figure 2 known, and a kind of framing scaffold detection ruler described in the utility model, comprising: two square tubes 1, every root square tube 1 is equipped with chute 3 and jig 4, and jig 4 is by being slidably matched between adjustable bolt and chute 3; Be rotationally connected by spool 2 between two square tubes 1; Wherein the end of a square tube 1 is provided with laser infrared line lamp 5; The surface of every root square tube 1 is all marked with scale; Spool 2 is marked with angle; Wherein a square tube 1 is provided with horizontal mercury slug and vertical mercury slug.
The square tube that above-mentioned square tube 1 is made for aluminium alloy.
Above-mentioned horizontal mercury slug and vertical mercury slug are connected with square tube 1 is inserted respectively.
Above-mentioned jig 4 is made up of a spring and two semicircle iron plates, is connected between two described semicircle iron plates by described spring, and the outer diameter of steel pipes on the internal diameter of the round iron plate of described two semicircle iron plates composition and described framing scaffold is suitable.Such jig design can facilitate opened by two semicircle iron plates by spring, and blocks the steel pipe on framing scaffold.
On said reel 2, the angular range of mark is 0 ~ 180 degree.
The principle of work of above-mentioned framing scaffold detection ruler is as follows:
Scaffold ledger levelness detects:
Method one, it is 1 centimeters that the jig 4 on detection ruler wherein a square tube 1 is pushed scale, and is fixedly connected with scaffold ledger alien invasion by this jig 4; Then the jig 4 in another root square tube being pushed scale is 2 meters of, and is fixed by this jig 4; Check that whether horizontal mercury slug is placed in the middle afterwards, if placed in the middle, illustrate that this scaffold ledger levelness is qualified, if not placed in the middle, illustrate that this scaffold ledger levelness is defective.If scaffold ledger levelness is defective, can adjust leger according to the deflection of horizontal mercury slug further, make its levelness qualified.
Method two, it is 1 centimeters that the jig 4 on detection ruler wherein a square tube 1 is pushed scale, and is fixedly connected with scaffold ledger alien invasion by this jig 4; Then the jig 4 in another root square tube being pushed scale is 2 meters of, and is fixed by this jig 4; Check that whether horizontal mercury slug is placed in the middle afterwards, if placed in the middle, illustrate that this scaffold ledger levelness is qualified, if not placed in the middle, illustrate that this scaffold ledger levelness is defective.If scaffold ledger levelness is defective, the adjustable bolt at adjustment jig 4 place, until horizontal mercury slug keeps placed in the middle, then turn on laser infrared line lamp 5, the distance between the light penetrated according to laser infrared line lamp 5 and leger detects the levelness of leger.
Scaffold upright rod measuring for verticality:
Method one, it is 1 centimeters that the jig 4 on detection ruler wherein a square tube 1 is pushed scale, and is fixedly connected with scaffold upright rod alien invasion by this jig 4; Then the jig 4 in another root square tube being pushed scale is 2 meters of, and is fixed by this jig 4; Check that whether vertical mercury slug is placed in the middle afterwards, if placed in the middle, illustrate that this scaffold upright rod verticality is qualified, if not placed in the middle, illustrate that this scaffold upright rod verticality is defective.If scaffold upright rod verticality is defective, can adjust vertical rod according to the deflection of vertical mercury slug further.
Method two, it is 1 centimeters that the jig 4 on detection ruler wherein a square tube 1 is pushed scale, and is fixedly connected with scaffold upright rod alien invasion by this jig 4; Then the jig 4 in another root square tube being pushed scale is 2 meters of, and is fixed by this jig 4; Check that whether vertical mercury slug is placed in the middle afterwards, if placed in the middle, illustrate that this scaffold upright rod verticality is qualified, if not placed in the middle, illustrate that this scaffold upright rod verticality is defective.If scaffold upright rod verticality is defective, the adjustable bolt at adjustment jig 4 place, until vertical mercury slug keeps placed in the middle, then turns on laser infrared line lamp 5, detects the verticality of montant according to the light of laser infrared line lamp 5 injection.
Method three, in the middle of adjustment detection ruler, spool 2 place is an angle of 90 degrees, under the prerequisite ensureing leger level, whether vertically detects vertical rod; Or detection ruler one end is placed on framing scaffold backing plate, more whether measures vertical rod and backing plate in an angle of 90 degrees.
The detection of framing scaffold step pitch, span:
The jig 4 of detection ruler one end is pushed 1 centimeters, and this jig 4 is fixedly connected with scaffold tubes alien invasion, the jig 4 of the detection ruler other end is fixed on adjacent scaffold tubes, afterwards can according to the distance of the reading determination step pitch on detection ruler or span.Then the requirement of Specific construction scheme whether is met according to the parameter detecting step pitch of scaffold construction scheme or span.
The detection of scaffold bridging angle:
By detection ruler wherein square tube 1 and ground be level, another root square tube 1, along the rotation of scaffold tubes angle of inclination, until keep overlapping with scaffold tubes, now can read the angular readings on detection ruler spool 2, be the angle of inclination of bridging steel pipe relative to ground.Then according to job specifications requirement, whether qualifiedly bridging angle is detected.
In sum, the utility model adopts framing scaffold detection ruler described in the utility model can detect framing scaffold step pitch, span, bridging angle, leger levelness, vertical rod verticality, and a chi is multiplex, practical;
Detection ruler is collapsible, and be easy to carry use, and structure is simple, easy to use.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a framing scaffold detection ruler, it is characterized in that, comprise: two square tubes (1), square tube (1) described in every root is equipped with chute (3) and jig (4), described jig (4) is by being slidably matched between adjustable bolt and described chute (3); Be rotationally connected by spool (2) between two described square tubes (1); Wherein the end of a described square tube (1) is provided with laser infrared line lamp (5); Described in every root, the surface of square tube (1) is all marked with scale; (2) are marked with angle with described spool; Wherein a described square tube (1) is provided with horizontal mercury slug and vertical mercury slug.
2. a kind of framing scaffold detection ruler according to claim 1, is characterized in that, the square tube that described square tube (1) is made for aluminium alloy.
3. a kind of framing scaffold detection ruler according to claim 1, is characterized in that, described horizontal mercury slug and vertical mercury slug are connected with described square tube (1) is inserted respectively.
4. a kind of framing scaffold detection ruler according to claim 1, it is characterized in that, described jig (4) is made up of a spring and two semicircle iron plates, connected by described spring between two described semicircle iron plates, the outer diameter of steel pipes on the internal diameter of the round iron plate of described two semicircle iron plates composition and described framing scaffold is suitable.
5. a kind of framing scaffold detection ruler according to claim 1, is characterized in that, the angular range of the upper mark of described spool (2) is 0 ~ 180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700689.9U CN204963746U (en) | 2015-09-11 | 2015-09-11 | Scaffold detection ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700689.9U CN204963746U (en) | 2015-09-11 | 2015-09-11 | Scaffold detection ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204963746U true CN204963746U (en) | 2016-01-13 |
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ID=55058803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520700689.9U Withdrawn - After Issue CN204963746U (en) | 2015-09-11 | 2015-09-11 | Scaffold detection ruler |
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| Country | Link |
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| CN (1) | CN204963746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115397A (en) * | 2015-09-11 | 2015-12-02 | 天保建设集团有限公司 | Scaffold detection ruler |
-
2015
- 2015-09-11 CN CN201520700689.9U patent/CN204963746U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115397A (en) * | 2015-09-11 | 2015-12-02 | 天保建设集团有限公司 | Scaffold detection ruler |
| CN105115397B (en) * | 2015-09-11 | 2018-04-06 | 天保建设集团有限公司 | A kind of scaffold detection ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160113 Effective date of abandoning: 20180406 |
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| AV01 | Patent right actively abandoned |