CN204944486U - Levelling pole fixator - Google Patents
Levelling pole fixator Download PDFInfo
- Publication number
- CN204944486U CN204944486U CN201520654734.1U CN201520654734U CN204944486U CN 204944486 U CN204944486 U CN 204944486U CN 201520654734 U CN201520654734 U CN 201520654734U CN 204944486 U CN204944486 U CN 204944486U
- Authority
- CN
- China
- Prior art keywords
- strap
- levelling pole
- montant
- rotating shaft
- base
- 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
Links
Abstract
The utility model discloses a kind of levelling pole fixator, relate to civil construction tool equipment field, the center of the base of this levelling pole fixator is provided with a montant perpendicular to base, and montant and base are monolithic construction, a strap is connected with by rotating shaft above montant, rotating shaft and montant and strap riveting, strap side is provided with upper and lower two fastening bolts, fastening bolt is connected with the flank threads of strap, the back side of rotating shaft is provided with knob, and strap can rotate freely around rotating shaft, first levelling pole fixator is placed on position to be measured during use, again levelling pole is fixed on strap by fastening bolt, the angle of guarantee levelling pole and strap is 0 °, perpendicular to the ground by rotating knob and utilizing surveyor's staff to adjust levelling pole, convenient and practical.
Description
Technical field
The utility model relates to civil construction tool equipment field, particularly a kind of levelling pole fixator.
Background technology
Levelling pole is the scale that measurement of the level uses, and it is made with the timber of high-quality or the material such as fiberglass, aluminium alloy.Conventional levelling pole has Sopwith staff and reversible rod two kinds, and levelling staff is the length standard measuring the discrepancy in elevation, if the length of levelling staff has error, then the observing buoy of precise leveling is brought to the error effect of the property of system.
When precise leveling operation, levelling staff should be erected in the special foot pin with constant weight or chi stake, levelling staff is made to remain on upright position, but the most simplicity of design of foot pin conventional at present, the angle of levelling pole cannot be adjusted, make it securely perpendicular to ground, thus use and comparatively bother, and have influence on measuring accuracy.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of levelling pole fixator, by designing the strap of angle rotatable, solves the defect that existing foot pin cannot adjust levelling pole vertical ground.
For achieving the above object, the utility model provides following technical scheme: a kind of levelling pole fixator, it is characterized in that: described levelling pole fixator comprises the base of a flat pattern, the center of base is provided with a montant perpendicular to base, and montant and base are monolithic construction, a strap is connected with by rotating shaft above montant, rotating shaft and montant and strap riveting, strap cross section is in " recessed " font, strap side is provided with upper and lower two fastening bolts, fastening bolt is connected with the flank threads of strap, the back side of rotating shaft is provided with knob, and strap can rotate freely around rotating shaft.
Preferably, described base and montant are manufactured by cast iron, and surface is all brushed with one deck rust protection paint.
Preferably, described strap is by carbon structure steel making, and surface is brushed with one deck rust protection paint.
Preferably, the length of described fastening bolt equals the width of strap.
Preferably, described knob is manufactured by structural steel, and knob appearance is surrounded by one deck rubber sleeve.
The beneficial effect of above technical scheme is adopted to be: the center of the base of this levelling pole fixator is provided with a montant perpendicular to base, and montant and base are monolithic construction, a strap is connected with by rotating shaft above montant, rotating shaft and montant and strap riveting, strap side is provided with upper and lower two fastening bolts, fastening bolt is connected with the flank threads of strap, the back side of rotating shaft is provided with knob, and strap can rotate freely around rotating shaft, first levelling pole fixator is placed on position to be measured during use, again levelling pole is fixed on strap by fastening bolt, the angle of guarantee levelling pole and strap is 0 °, perpendicular to the ground by rotating knob and utilizing surveyor's staff to adjust levelling pole, convenient and practical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the Facad structure schematic diagram of a kind of levelling pole fixator of the utility model;
Fig. 2 is the structure schematic diagram of a kind of levelling pole fixator of the utility model.
Wherein, 1-base, 2-montant, 3-strap, 4-rotating shaft, 5-knob, 6-fastening bolt.
Embodiment
The preferred implementation of a kind of levelling pole fixator of the utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 shows the embodiment of a kind of levelling pole fixator of the utility model: this levelling pole fixator comprises the base 1 of a flat pattern, the center of base 1 is provided with a montant 2 perpendicular to base, and montant 2 and base 1 are monolithic construction, a strap 3 is connected with by rotating shaft 4 above montant 2, rotating shaft 4 and montant 2 and strap 3 riveting, strap 3 cross section is in " recessed " font, strap 3 side is provided with upper and lower two fastening bolts 6, fastening bolt 6 is connected with the flank threads of strap 3, the back side of rotating shaft 4 is provided with knob 5, and strap 3 can rotate freely around rotating shaft 4.
Composition graphs 1 and Fig. 2, base 1 and montant 2 are manufactured by cast iron, and surface is all brushed with one deck rust protection paint, good stability, and anti-corrosion capability is strong.Strap 3 is by carbon structure steel making, with low cost, is beneficial to production, and surface is brushed with one deck rust protection paint, prevents from getting rusty.The length of fastening bolt 6 equals the width of strap 3, can fix the levelling pole of the size that varies in size.Knob 5 is manufactured by structural steel, and knob 5 appearance is surrounded by one deck rubber sleeve, facilitates people to hold and revolves.
First levelling pole fixator is placed on position to be measured during use, again levelling pole is fixed on strap 3 by fastening bolt 6, the angle of guarantee levelling pole and strap 3 is 0 °, perpendicular to the ground, convenient and practical by rotating knob 5 and utilizing surveyor's staff to adjust levelling pole.
Above is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a levelling pole fixator, it is characterized in that: described levelling pole fixator comprises the base of a flat pattern, the center of base is provided with a montant perpendicular to base, and montant and base are monolithic construction, a strap is connected with by rotating shaft above montant, rotating shaft and montant and strap riveting, strap cross section is in " recessed " font, strap side is provided with upper and lower two fastening bolts, fastening bolt is connected with the flank threads of strap, the back side of rotating shaft is provided with knob, and strap can rotate freely around rotating shaft.
2. levelling pole fixator according to claim 1, it is characterized in that: described base and montant are manufactured by cast iron, and surface is all brushed with one deck rust protection paint.
3. levelling pole fixator according to claim 1, is characterized in that: described strap is by carbon structure steel making, and surface is brushed with one deck rust protection paint.
4. levelling pole fixator according to claim 1, is characterized in that: the length of described fastening bolt equals the width of strap.
5. levelling pole fixator according to claim 1, it is characterized in that: described knob is manufactured by structural steel, and knob appearance is surrounded by one deck rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654734.1U CN204944486U (en) | 2015-08-27 | 2015-08-27 | Levelling pole fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654734.1U CN204944486U (en) | 2015-08-27 | 2015-08-27 | Levelling pole fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204944486U true CN204944486U (en) | 2016-01-06 |
Family
ID=55011903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520654734.1U Expired - Fee Related CN204944486U (en) | 2015-08-27 | 2015-08-27 | Levelling pole fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204944486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332019A (en) * | 2018-02-07 | 2018-07-27 | 大连晶硕机械有限公司 | Measurement of the level ruler instrument integrative installation technology frame |
-
2015
- 2015-08-27 CN CN201520654734.1U patent/CN204944486U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332019A (en) * | 2018-02-07 | 2018-07-27 | 大连晶硕机械有限公司 | Measurement of the level ruler instrument integrative installation technology frame |
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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: 20160106 Termination date: 20160827 |