CN203857960U - Multifunctional box staff - Google Patents
Multifunctional box staff Download PDFInfo
- Publication number
- CN203857960U CN203857960U CN201420165588.1U CN201420165588U CN203857960U CN 203857960 U CN203857960 U CN 203857960U CN 201420165588 U CN201420165588 U CN 201420165588U CN 203857960 U CN203857960 U CN 203857960U
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- China
- Prior art keywords
- meter ruler
- meter
- tower type
- type rule
- ruler
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- Expired - Lifetime
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- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 9
- 229910001374 Invar Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 15
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000001351 cycling effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a multifunctional box staff which comprises sections of 1-meter rulers, a metal bracket, a height measuring pen and operating buttons, wherein the 1-meter rulers can be connected end to end through buckles and the metal bracket is fixed at the bottom of the lowest 1-meter ruler through bolts; a dividing ruler is arranged on the surface of each 1-meter ruler, and the height measuring pen is arranged in a central slideway of the 1-meter rulers and can move up and down along the central slideway; the operating buttons are arranged on a lateral plate of the lowest 1-meter ruler. Compared with the prior art, the multifunctional box staff provided by the utility model has the beneficial effects that the multifunctional box staff can be widely applied to levelling and measuring operation in construction of reinforcing steel bars in various modes, so that the trouble of selecting various measuring tools in construction operation is avoided; all adaptors can be secondarily changed, so that the expense of repeatedly purchasing box staffs is saved; labor is saved, the work efficiency is improved and the work period is shortened; the multifunctional box staff is high in precision and causes small error and the common phenomenon of cheating on workmanship and materials by taking the lowest point as a datum point for measurement and leveling is avoided; the multifunctional box staff is simple in structure and convenient to operate and is convenient to carry as having a combined structure.
Description
Technical field
The utility model relates to a kind of construction site measurement mechanism, relates in particular to a kind of Multi-function tower type rule.
Background technology
The on-the-spot structure construction of civil engineering is successively to carry out under ground portion to aerial part.Its operational procedure is roughly: measurement unwrapping wire/treatment of construction joints → scaffold building → post, wall reinforcing bar vertical welding, colligation → absolute altitude are destroyed survey → post, wall is installed pipe arrangement and construction joint cleaning.Wherein absolute altitude is copied and is surveyed in this process, preliminary horizontal elevation control point can be determined by spirit-leveling instrument and Sopwith staff, but common Sopwith staff needs moved by hand also manually to portray absolute altitude and error is larger, most of construction operation team can using minimum relief and carry out next procedure as reference point, cause construction to occur the phenomenon of using inferior materials and turning out substandard goods, construction quality cannot be guaranteed; During floor height reference mark levelling, because floor height is larger, reinforcing bar is longer, must be equipped with job platform (split heads) and coordinate manpower to carry out absolute altitude control, and its operating process is loaded down with trivial details and because reference mark is more, so absolute altitude is copied and surveyed this process need and take a long time.Therefore, need to be a kind of easy to operate, new absolute altitude portable and that do not need other mechanical assistance to implement is copied survey instrument.
Summary of the invention
It is a kind of simple to operate that the utility model provides, and precision is high, and the removable portable multi-function Sopwith staff of main accessory, can significantly improve operating efficiency, reduces artificial and machine cost.
In order to achieve the above object, the utility model is realized by the following technical solutions:
A Multi-function tower type rule, comprises several sections of 1 meter rulers, metal bracket, copies high pen and action button, and described 1 meter ruler can join end to end by snap fastener, and metal bracket is bolted on and descends joint 1 meter ruler bottom most; Rule is established on 1 meter ruler surface, copies high pen and is arranged in 1 meter ruler center slideway, and can move up and down along slideway; Operating knob is arranged on the side plate that descends joint 1 meter ruler most.
Described bracket one side is provided with and can by spring, regulates the Symmetrical Circular Arc buckle of folding angle, by operating knob, is controlled.
Described 1 slideway inner side, meter ruler center is provided with infrared signal receiving screen.
Described to copy high pen be color mark pen, and afterbody is established infrared generator, and can be fixed on the 1 arbitrary position of slideway, meter ruler center by stationary installation.
Described operating knob comprises copies a high Action Button and fixing reinforcing bar button, wherein copies a high Action Button and is divided into again up button, descending button and vernier adjustment knob.
The described joint 1 meter ruler side of descending most is also provided with digital display screen.
Described rule take that to descend joint 1 meter ruler bracket upper surface be most initial 0 scale, and chi plane materiel material is invar alloy band.
In the base of described 1 meter ruler, rechargeable battery is housed.
Described 1 meter ruler is 3-5 joint.
Compared with prior art, the beneficial effects of the utility model are:
1) survey operation is copied in the construction that Multi-function tower type rule can be widely used in various model reinforcing bars, has avoided in construction operation, needing to select the trouble of multiple survey instrument;
2) all adapters of Multi-function tower type rule can carry out secondary replacing, can use for a long time, have saved the expense of repeated purchase Sopwith staff;
3) save manpower, increase work efficiency, the reduction of erection time;
4) precision is high, and error is little, has avoided ubiquitous measurement levelling in construction to take minimum point as reference point, the phenomenon of using inferior materials and turning out substandard goods;
5) simple in structure, easy to operate, fabricated structure is convenient for carrying.
Accompanying drawing explanation
Fig. 1 is the joint one meter ruler front view that descends most described in the utility model.(installation bracket)
The side view of Fig. 2 Fig. 1.
Fig. 3 is that described in the utility model other saves a meter ruler front view.(high pen is copied in installation)
Fig. 4 is the side view of Fig. 3.
Fig. 5 is the A-A cut-open view of Fig. 1 and Fig. 3.
Fig. 6 is carrier structure schematic diagram.
Fig. 7 copies a high structural representation.
Fig. 8 is the utility model working state schematic representation.
In figure: 1. descend most up button 8. descending button 9. vernier adjustment knob 10. display screens 11. of joint 1 meter ruler 2. center slideway 3. rule 4. bracket 5. bolt 6. snap fastener 7. fixedly reinforcing bar button 12. copy high pen 13. and copy a high stationary installation 14. other saves 1 meter ruler 15. infrared signal receiving screen 16. spring 17. circular arc buckle 18. infrared transmitter 19. reinforcing bar 20. structural elevation line 21. floor height lines
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
See Fig. 1-Fig. 5, it is the structural representation of a kind of Multi-function tower type rule of the utility model, a kind of Multi-function tower type rule of the utility model, comprise several sections of 1 meter rulers 1,14, metal bracket 4, copy high pen 12 and action button 7,8,9,11, described 1 meter ruler 1,14 can join end to end by snap fastener, and metal bracket 4 is fixed on and is descended joint 1 meter ruler 1 bottom most by bolt 5; Rule 3 is established on 1 meter ruler 1,14 surfaces, copies high pen 12 and is arranged in 1 meter ruler 1,14 center slideways 2, and can move up and down along slideway 2; Operating knob 7,8,9,11 is arranged on the side plate that descends joint 1 meter ruler 1 most.
Described bracket 4 one sides are provided with and can by spring 16, regulate the Symmetrical Circular Arc buckle 17 of folding angle, by operating knob, are controlled.(seeing Fig. 6)
Described 1 slideway 2 inner sides, meter ruler center are provided with infrared signal receiving screen 15.
Described to copy high pen 12 be color mark pen, and afterbody is established infrared generator 18, and can be fixed on 1 meter ruler center slideway 2 arbitrary positions by stationary installation 13.(see figure 7)
Described operating knob comprises copies a high Action Button and fixing reinforcing bar button 11, wherein copies a high Action Button and is divided into again up button 7, descending button 8 and vernier adjustment knob 9.
Described joint 1 meter ruler 1 side of descending most is also provided with digital display screen 10.
Described rule 3 take that to descend joint 1 meter ruler 1 bracket 4 upper surfaces be most initial 0 scale, and chi plane materiel material is invar alloy band.
In the base of described 1 meter ruler, rechargeable battery is housed.
Described 1 meter ruler is 3-5 joint.
Seeing Fig. 8, is working state schematic representation of the present utility model, and the using method of a kind of Multi-function tower type rule of the utility model is as follows:
1) spirit-leveling instrument is installed, is found absolute altitude reference mark, repeatedly measure and check, guarantee in error range;
2) reinforcing bar 19 completing according to fixed absolute altitude dominating pair of vertices welded and installed carries out the levelling of 500mm/1000mm line structure absolute altitude, Multi-function tower type rule base is lain against to ground, utilize spirit-leveling instrument reading out data, press up button 7, the mobile height pen 12 of copying, and rotate vernier adjustment knob 9 and finely tune, guarantee to copy high pen 12 Warning Marks and coincide in obtaining data point, be the levelling structural elevation point 20 of this reinforcing bar 19;
3) by step 2) cycling, will carry out one by one structural elevation levelling with layer reinforcing bar 19;
4) absolute altitude levelling data are carried out to record, can obtain this layer of structural elevation levelling error, before convenient construction, adjust, improve levelling operation precision;
5) after the levelling of 5000mm/1000mm line structure absolute altitude completes, Multi-function tower type rule is lifted, make to descend most joint 1 meter ruler 1 bracket 4 upper surface 0 scale marks concordant with reinforcing bar 19 structural elevations 20, pressing fixedly reinforcing bar button 11 is clamped on reinforcing bar 19 bracket 4 left side circular arc buckles 17, guarantee that bracket 4 and reinforcing bar 19 can not be offset, and carry out floor height levelling;
6) now, absolute altitude=floor height-the structural elevation measuring, pin up button 7, the mobile height pen 12 of copying, observes when display screen 10 data approach absolute altitude value and unclamps, rotating vernier adjustment knob 9 finely tunes, being up clockwise, is descending, until adjust to exact value counterclockwise, by stationary installation 13, will copy high pen 12 and be fixed in center slideway 2, and guarantee to copy high pen 12 and can not be moved;
7) keep bracket 4 motionless, will copy high pen 12 and horizontally rotate, on reinforcing bar 19 surfaces, streak, be floor height line 21;
8) keeping copying high pen 12 maintains static, unclamp fixedly reinforcing bar button 11, carry out the floor height levelling of next root reinforcing bar 19, because floor height is constant, only need to guarantee that 0 scale mark is concordant with each bar construction absolute altitude 20, with the high pen 12 of copying of fixed position, on reinforcing bar 19 surfaces, streak the floor height line 21 that just can determine fast each reinforcing bar 19.
Need to copy while moving down for high 12, by descending button 8.
Following examples are implemented take technical solutions of the utility model under prerequisite, provided detailed embodiment and concrete operating process, but protection domain of the present utility model are not limited to following embodiment.In following embodiment, method therefor is conventional method if no special instructions.
[embodiment 1] application the utility model carries out actual elevation levelling operation, structural elevation 1m, and floor height 2.9m, gets final product operation after employing 2 joint 1 meter rulers assemblings.
(1) 1m line levelling operation
1) technician is by spirit-leveling instrument installation, and cooperation personnel derive this layer of 1m absolute altitude reference mark according to bottom relief, repeatedly measures and checks, and guarantees within error range.
2) according to determining that this layer of welded and installed of absolute altitude dominating pair of vertices completes reinforcing bar 19 and carry out absolute altitude levelling, utilize this patent Multi-function tower type rule, only Sopwith staff base need to be fallen within to ground, utilize spirit-leveling instrument reading out data, cooperation personnel move and copy high pen 12, and finely tune, guarantee to copy high pen 12 Warning Marks and coincide in obtaining data point, be the 1m relief 20 of this reinforcing bar 19.
3) by step 2) cycling, will carry out one by one structural elevation levelling with layer reinforcing bar 19;
4) absolute altitude levelling data are carried out to record, can obtain this layer of structural elevation levelling error, before convenient construction, adjust, improve levelling operation precision;
This process operation is simple, has saved human and material resources, time.
(2) 2.9m floor height levelling
Carry out this step operation, on the basis that must complete in the levelling of 1m line, carry out, and guarantee that the levelling of 1m line is within error range.
1) the 1m line 20 of Multi-function tower type rule bracket 4 upper surface 0 scale marks and reinforcing bar 19 is maintained an equal level, pin fixedly reinforcing bar button 11, guarantee that bracket 4 and reinforcing bar 19 are not offset.
2) 2900-1000=1900mm, therefore pin up button 7, the mobile height pen 12 of copying, observes display screen 10 data, while approaching 1.9m etc. data, finely tune data, for rising, for declining, can accurately be adjusted into 1.9m counterclockwise clockwise, and will copy high pen 12 use stationary installations 13 and fix, guarantee to copy high pen 12 and be not moved.
3) bracket 4 is motionless, copy high pen 12 on reinforcing bar 19 surfaces stroke gently, floor height line 21 can be determined.
4) because floor height is constant, unclamp fixedly reinforcing bar button 11 of bracket 3, only need to guarantee that 0 scale mark is concordant with each reinforcing bar 19 structural elevations 20, with the high pen 12 of copying of fixed position, on reinforcing bar 19 surfaces, streak the floor height line 21 that just can determine fast each reinforcing bar 19.
Claims (9)
1. a Multi-function tower type rule, is characterized in that, comprises several sections of 1 meter rulers, metal bracket, copies high pen and action button, and described 1 meter ruler can join end to end by snap fastener, and metal bracket is bolted on and descends joint 1 meter ruler bottom most; Rule is established on 1 meter ruler surface, copies high pen and is arranged in 1 meter ruler center slideway, and can move up and down along slideway; Operating knob is arranged on the side plate that descends joint 1 meter ruler most.
2. a kind of Multi-function tower type rule according to claim 1, is characterized in that, described bracket one side is provided with and can by spring, regulates the Symmetrical Circular Arc buckle of folding angle, by operating knob, is controlled.
3. a kind of Multi-function tower type rule according to claim 1, is characterized in that, described 1 slideway inner side, meter ruler center is provided with infrared signal receiving screen.
4. a kind of Multi-function tower type rule according to claim 1, is characterized in that, described in to copy high pen be color mark pen, afterbody is established infrared generator, and can be fixed on the 1 arbitrary position of slideway, meter ruler center by stationary installation.
5. a kind of Multi-function tower type rule according to claim 1, is characterized in that, described operating knob comprises copies a high Action Button and fixing reinforcing bar button, wherein copies a high Action Button and is divided into again up button, descending button and vernier adjustment knob.
6. a kind of Multi-function tower type rule according to claim 1, is characterized in that, the described joint 1 meter ruler side of descending most is also provided with digital display screen.
7. a kind of Multi-function tower type rule according to claim 1, is characterized in that, described rule take that to descend joint 1 meter ruler bracket upper surface be most initial 0 scale, and chi plane materiel material is invar alloy band.
8. a kind of Multi-function tower type rule according to claim 1, is characterized in that, in the base of described 1 meter ruler, rechargeable battery is housed.
9. a kind of Multi-function tower type rule according to claim 1, is characterized in that, described 1 meter ruler is 3-5 joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165588.1U CN203857960U (en) | 2014-04-04 | 2014-04-04 | Multifunctional box staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165588.1U CN203857960U (en) | 2014-04-04 | 2014-04-04 | Multifunctional box staff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857960U true CN203857960U (en) | 2014-10-01 |
Family
ID=51607807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165588.1U Expired - Lifetime CN203857960U (en) | 2014-04-04 | 2014-04-04 | Multifunctional box staff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900526A (en) * | 2014-04-04 | 2014-07-02 | 中国三冶集团有限公司第一建筑工程公司 | Multifunctional leveling ruler and use method thereof |
-
2014
- 2014-04-04 CN CN201420165588.1U patent/CN203857960U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900526A (en) * | 2014-04-04 | 2014-07-02 | 中国三冶集团有限公司第一建筑工程公司 | Multifunctional leveling ruler and use method thereof |
| CN103900526B (en) * | 2014-04-04 | 2016-03-09 | 中国三冶集团有限公司 | A kind of Multi-function tower type rule and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |
|
| CX01 | Expiry of patent term |