CN203993856U - A kind of scriber - Google Patents
A kind of scriber Download PDFInfo
- Publication number
- CN203993856U CN203993856U CN201420291390.8U CN201420291390U CN203993856U CN 203993856 U CN203993856 U CN 203993856U CN 201420291390 U CN201420291390 U CN 201420291390U CN 203993856 U CN203993856 U CN 203993856U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- outer peripheral
- scriber
- mobile jib
- peripheral face
- 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 provides a kind of scriber, relate to construction equipment technical field, this scriber comprises the cylinder that is provided with charge door and the push rod that is connected this cylinder, the outer peripheral face of cylinder has flour opening, push rod comprises mobile jib and is arranged at the connection bracket of this mobile jib front end, the axle core of this connection bracket and cylinder removably connects, the rear end of mobile jib has been provided with secondary bar, this pair bar is articulated with mobile jib by the swivel pin parallel with the axle core of described cylinder, the outer peripheral face of cylinder is provided with the attaching parts for removably connecting with connection bracket, the end face of cylinder is provided with closable flour opening.Compared with prior art, the scriber that the utility model provides can be drawn straight line, can also draw easily circular arc, further, this scriber can also shrink folding, and it is very convenient to carry, when idle, can not take larger parking space, there is great market popularization value.
Description
Technical field
The utility model relates to construction equipment technical field, particularly a kind of scriber.
Background technology
In the process of Garden Engineering construction, often need on ground, rule to determine the position of each structures, construction line is first drawn at present general employing, then manual line mode of spilling pulverized limestone along construction line.The Chinese utility model patent that application number is " 201220009711.1 " discloses a kind of scriber, and this scriber can be rule on athletic ground, but this scriber is only suitable for drawing straight line, is not suitable for drawing circular arc.
Utility model content
The utility model is for overcoming defect of the prior art, and a kind of scriber that can draw straight line and can draw easily again circular arc is provided.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of scriber, comprise the cylinder that is provided with charge door and the push rod that is connected described cylinder, the outer peripheral face of described cylinder offers flour opening, described push rod comprises mobile jib and is arranged at the connection bracket of described mobile jib front end, the axle core of described connection bracket and described cylinder removably connects, the rear end of described mobile jib has been provided with secondary bar, described secondary bar is articulated with described mobile jib by the swivel pin parallel with the axle core of described cylinder, the outer peripheral face of described cylinder is provided with the attaching parts for removably connecting with described connection bracket, the end face of described cylinder is provided with closable flour opening.
Further, the expansion link that described mobile jib is adjustable in length.
Further, on described mobile jib, be removably connected with universal caster wheel.
Further, described mobile jib comprises sleeve pipe and several locking devices for preventing that described sleeve pipe from sliding that some joints are slidably socketed successively according to diameter, and described sleeve pipe is provided with the scale that indicates length.
Preferably, the outer peripheral face parallel interval of described cylinder is provided with some anti-skidding raised lines, and described anti-skidding raised line is parallel with the axle core of described cylinder.
Especially, described cylinder comprises inner core body, urceolus body, be fixedly connected on the base plate of described inner core body, top cover, the longitudinally equal parallel interval of the outer peripheral face of described inner core body and urceolus body is provided with some row's flour openings, the flour opening of described cylinder end face is opened in described top cover, between described inner core body and described urceolus body, be provided with the ratchet mechanism cooperatively interacting, described urceolus body can be with respect to described inner core body one-directional rotation, the flour opening of described urceolus body outer peripheral face is along with urceolus body aligns or staggers with the flour opening of described inner core body outer peripheral face with respect to the rotation of inner core body.
Preferably, described top cover comprises inner cap and enclosing cover, described inner cap and cover outward and all have flour opening, described inner cap and described outer covering are provided with the ratchet mechanism cooperatively interacting, described enclosing cover can be with respect to described inner cap one-directional rotation, the described outer flour opening covering along with enclosing cover with respect to the rotation of inner cap and with described in the flour opening that covers align or stagger.
Preferred, between described inner core body and described urceolus body, be folded with elastic sealing gasket, described elastic sealing gasket is fixedly connected with the outer peripheral face of described inner core body, and the flour opening of offering on described elastic sealing gasket aligns with the flour opening of described inner core body outer peripheral face.
Finally, the front end of described connection bracket is provided with hook, described in be arranged at cylinder outer peripheral face the attaching parts for removably connecting with connection bracket be the hanging hole that is radially arranged at described base plate outer peripheral face.
The beneficial effect that the utility model is obtained is: the outer peripheral face that the end face that is hinged with secondary bar, cylinder on the push rod due to the utility model scriber offers flour opening, cylinder is provided with the attaching parts that removably connect with connection bracket, when use, connection bracket is connected with the attaching parts of cylinder outer peripheral face, opening the flour opening of cylinder end face, can secondary bar be that circular arc is drawn in the center of circle.
Brief description of the drawings
Fig. 1 is the structural representation of push rod in the utility model.
Fig. 2 is perspective view of the present utility model.
Fig. 3 is the stereochemical structure decomposing schematic representation of the utility model intermediate roll.
Fig. 4 is the stereochemical structure decomposing schematic representation of top cover in the utility model.
Reference numeral is:
1---the secondary bar of cylinder 2---push rod 3---
4---swivel pin 5---anti-skidding raised line 11---inner core bodies
12---urceolus body 13---base plate 14---top covers
21---mobile jib 22---connection bracket 131---hanging holes
141---inner cap 142---enclosing cover 211---sleeve pipes.
Detailed description of the invention
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing, the utility model is further described, the content that embodiment is mentioned is not to restriction of the present utility model.
As shown in Figures 1 to 4, a kind of scriber, comprise the cylinder 1 that is provided with charge door and the push rod 2 that is connected this cylinder 1, the outer peripheral face of cylinder 1 offers flour opening, push rod 2 comprises mobile jib 21 and is arranged at the connection bracket 22 of these mobile jib 21 front ends, this connection bracket 22 removably connects with the axle core of cylinder 1, the rear end of mobile jib 21 has been provided with secondary bar 3, this pair bar 3 is articulated with mobile jib 21 by the swivel pin parallel with the axle core of cylinder 14, the outer peripheral face of cylinder 1 is provided with the attaching parts for removably connecting with connection bracket 22, and the end face of cylinder 1 is provided with closable flour opening.
When actual use, first powder is added to cylinder 1 from charge door, then promote rollers roll with push rod 2, powder can spill from the flour opening of cylinder 1 outer peripheral face, realize scriber and draw the function of straight line, in the time that needs are drawn circular arc, connection bracket 22 is connected with the attaching parts of cylinder 1 outer peripheral face, open the flour opening of cylinder 1 end face, just can draw circular arc as the center of circle taking secondary bar 3.
The utility model is hinged secondary bar 3 by flour opening is set at the end face of cylinder 1, on mobile jib 21, has realized the function that scriber can be drawn circular arc easily, has expanded the scope of application of scriber.
Further, the expansion link that mobile jib 21 is adjustable in length.Be used as mobile jib 21 by the expansion link that adopts adjustable in length, in the time need to adjusting the radius of circular arc that scriber is drawn, as long as adjusting the length of mobile jib 21 just can easily realize, this scriber is more convenient and practical, in the time that scriber need to be taken away with oneself, mobile jib 21 is shunk to the volume that gets up can greatly reduce scriber, make to carry convenient, and in the time that scriber does not use, mobile jib 21 is shunk and gets up also can greatly reduce the required parking space of scriber.
Further, on mobile jib 21, be removably connected with universal caster wheel (this universal caster wheel is attached not shown).Due to taking secondary bar 3 when circular arc is drawn in the center of circle, need to live mobile jib 21 with hand rest and make that cylinder 1 is unsettled could mark circular arc exactly, and when the powder being equipped with in cylinder 1 is more and the arc radius of drawing (arc radius is larger when very large, the length of mobile jib 21 is just longer, hand also just needs larger to the holder power of mobile jib), often need two people's cooperations just can complete the work of drawing circular arc, by universal caster wheel being set on mobile jib 21, due to the support of this universal caster wheel to mobile jib 21, making no longer needs to live mobile jib 21 with hand rest while drawing circular arc, also can people's complete independently even if draw the circular arc of large radius, the use of this scriber is convenient.
Preferably, mobile jib 21 comprises sleeve pipe 211 and several locking devices for preventing that above-mentioned sleeve pipe 211 from sliding that some joints are slidably socketed successively according to diameter, and above-mentioned sleeve pipe 211 is provided with the scale that indicates length.
The sleeve pipe 211 being socketed by employing is used as mobile jib 21, convenient to the adjustment of mobile jib 21 length while making actual use, it should be noted that, in the utility model, can on large diameter casing wall, offer screwed hole, the tube wall that withstands minor diameter sleeve pipe by bolt head carrys out lock collar, prevent from being free to slide between sleeve pipe, also can adopt in prior art conventional expansion bolt on alpin-stock to be used as locking device, certainly, in prior art, other can lock collar not allow its locking device being free to slide all can be used for the utility model, and the scale that sign length is set on sleeve pipe 211 can allow scriber mark radius size circular arc more accurately, make this scriber can be applicable to pair radius size and have the occasion of required precision, further expand the scope of application of scriber.
Preferably, the outer peripheral face parallel interval of cylinder 1 is provided with some anti-skidding raised lines 5, and this anti-skidding raised line 5 is parallel with the axle core of cylinder 1.In actual use procedure, when need to be on very smooth ground or while being distributed with the ground line of small crushed stone, easily there is the situation that cylinder 1 skids with respect to ground, the situation that can avoid well cylinder 1 to skid by anti-skidding raised line is set, make this scriber can meet the line requirement of Different Ground, expanded to a greater extent the scope of application of scriber.
Especially, cylinder 1 comprises inner core body 11, urceolus body 12, be fixedly connected on the base plate 13 of inner core body 11, top cover 14, the longitudinally equal parallel interval of the outer peripheral face of this inner core body 11 and urceolus body 12 is provided with some row's flour openings, the flour opening of cylinder 1 end face is opened in top cover 14, between inner core body 11 and urceolus body 12, be provided with the ratchet and pawl (this ratchet mechanism is attached not shown) cooperatively interacting, urceolus body 12 can be with respect to inner core body 11 one-directional rotation, the flour opening of urceolus body 12 outer peripheral faces is along with urceolus body 12 aligns or staggers with the flour opening of inner core body 11 outer peripheral faces with respect to the rotation of inner core body 11.
In the present embodiment, by cylinder 1 is set to inside and outside double-decker, realize while use and can the flour opening of cylinder 1 opened, be closed and the function of powder outlet quantity size adjustment, by ratchet structure being set between inner core body 11 and urceolus body 12, make the rotation adjustment of inside and outside cylindrical shell convenient, quick, more accurate to the control of adjustment amount.
Further, top cover 14 comprises inner cap 141 and enclosing cover 142, on inner cap 141 and enclosing cover 142, all have flour opening, between inner cap 141 and enclosing cover 142, be provided with the ratchet and pawl (this ratchet mechanism is attached not shown) cooperatively interacting, enclosing cover 142 can be with respect to inner cap 141 one-directional rotation, and the flour opening on enclosing cover 142 is along with enclosing cover 142 aligns or staggers with the flour opening on described inner cap 141 with respect to the rotation of inner cap 141.
By top cover 14 is set to interior outer double-layer structure, having realized scriber can open, close and the function of powder outlet quantity size adjustment the flour opening of top cover 14, by ratchet structure being set between inner cap 141 and enclosing cover 142, make the rotation adjustment of inside and outside lid convenient, quick, more accurate to the control of adjustment amount.
Further, between inner core body 11 and urceolus body 12, be folded with elasticity elastic sealing gasket, this elasticity elastic sealing gasket is fixedly connected with the outer peripheral face of inner core body, and the flour opening of offering on this elasticity elastic sealing gasket aligns with the flour opening of inner core body 11 outer peripheral faces.
By be folded with elastic sealing gasket (this elastic sealing gasket is attached not shown) between inner core body 11 and urceolus body 12, effectively prevent that powder from entering gap between inner core body 11 and urceolus body 12 and causing inner core body 11 and urceolus body 12 situation about cannot rotate that is stuck thereby can have, improved stability when scriber uses.
Finally, the front end of connection bracket 22 is provided with hook, and the above-mentioned attaching parts for removably connecting with connection bracket 22 that are arranged at cylinder 1 outer peripheral face are the hanging hole 131 that is radially arranged at base plate 13 outer peripheral faces.When use, hook is hung into hanging hole 131 and just can be able to easily connection bracket 22 be connected with cylinder, convenient when scriber uses.
Above-described embodiment is preferably implementation of the utility model, and in addition, the utility model can also be realized by alternate manner, and under the prerequisite that does not depart from the technical program design, any apparent replacement is all within protection domain of the present utility model.
Claims (9)
1. a scriber, comprise the cylinder (1) that is provided with charge door and the push rod (2) that is connected described cylinder (1), the outer peripheral face of described cylinder (1) offers flour opening, it is characterized in that: described push rod (2) comprises mobile jib (21) and is arranged at the connection bracket (22) of described mobile jib (21) front end, described connection bracket (22) removably connects with the axle core of described cylinder (1), the rear end of described mobile jib (21) has been provided with secondary bar (3), described secondary bar (3) is articulated with described mobile jib (21) by the swivel pin (4) parallel with the axle core of described cylinder (1), the outer peripheral face of described cylinder (1) is provided with the attaching parts for removably connecting with described connection bracket (22), the end face of described cylinder (1) is provided with flour opening that can folding.
2. scriber according to claim 1, is characterized in that: the expansion link that described mobile jib (21) is adjustable in length.
3. scriber according to claim 2, is characterized in that: described mobile jib is removably connected with universal caster wheel on (21).
4. according to the scriber described in claim 2 or 3, it is characterized in that: described mobile jib (21) comprises sleeve pipe (211) and several locking devices for preventing that described sleeve pipe (211) from sliding that some joints are slidably socketed successively according to diameter, and described sleeve pipe (211) is provided with the scale that indicates length.
5. scriber according to claim 4, is characterized in that: the outer peripheral face parallel interval of described cylinder (1) is provided with some anti-skidding raised lines (5), and described anti-skidding raised line (5) is parallel with the axle core of described cylinder (1).
6. scriber according to claim 5, it is characterized in that: described cylinder (1) comprises inner core body (11), urceolus body (12), base plate (13) and top cover (14), described base plate (13) is fixedly connected on described inner core body (11), the longitudinally equal parallel interval of the outer peripheral face of described inner core body (11) and urceolus body (12) is provided with some row's flour openings, the flour opening of described cylinder (1) end face is opened in described top cover (14), between described inner core body (11) and described urceolus body (12), be provided with the ratchet and pawl cooperatively interacting, described urceolus body (12) can be with respect to described inner core body (11) one-directional rotation, the flour opening of described urceolus body (12) outer peripheral face is along with urceolus body (12) aligns or staggers with the flour opening of described inner core body (11) outer peripheral face with respect to the rotation of inner core body (11).
7. scriber according to claim 6, it is characterized in that: described top cover (14) comprises inner cap (141) and enclosing cover (142), on described inner cap (141) and enclosing cover (142), all have flour opening, between described inner cap (141) and described enclosing cover (142), be provided with the ratchet and pawl cooperatively interacting, described enclosing cover (142) can be with respect to described inner cap (141) one-directional rotation, and the flour opening on described enclosing cover (142) is along with enclosing cover (142) aligns or staggers with the flour opening on described inner cap (141) with respect to the rotation of inner cap (141).
8. scriber according to claim 7, it is characterized in that: between described inner core body (11) and described urceolus body (12), be folded with elastic sealing gasket, described elastic sealing gasket is fixedly connected with the outer peripheral face of described inner core body (11), described elastic sealing gasket is provided with flour opening, and the flour opening on described sealing gasket aligns with the flour opening of described inner core body (11) outer peripheral face.
9. scriber according to claim 8, it is characterized in that: the front end of described connection bracket 22 is provided with hook, described in be arranged at cylinder (1) outer peripheral face for the attaching parts that are connected with described connection bracket (22) for being radially arranged at the hanging hole (131) of described base plate (13) outer peripheral face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291390.8U CN203993856U (en) | 2014-06-04 | 2014-06-04 | A kind of scriber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291390.8U CN203993856U (en) | 2014-06-04 | 2014-06-04 | A kind of scriber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203993856U true CN203993856U (en) | 2014-12-10 |
Family
ID=52033919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420291390.8U Expired - Fee Related CN203993856U (en) | 2014-06-04 | 2014-06-04 | A kind of scriber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203993856U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432840A (en) * | 2018-04-18 | 2018-08-24 | 吴新程 | A kind of dumpling rind cutter |
| CN110616905A (en) * | 2019-09-27 | 2019-12-27 | 中国一冶集团有限公司 | Steel bar spacing pay-off tool and pay-off method thereof |
| CN111764672A (en) * | 2020-07-17 | 2020-10-13 | 中国建筑第八工程局有限公司 | Steel bar spacing marking device |
| CN112942045A (en) * | 2021-02-04 | 2021-06-11 | 湖南跳马园林有限公司 | Lime dotting device for garden construction |
-
2014
- 2014-06-04 CN CN201420291390.8U patent/CN203993856U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432840A (en) * | 2018-04-18 | 2018-08-24 | 吴新程 | A kind of dumpling rind cutter |
| CN108432840B (en) * | 2018-04-18 | 2020-06-05 | 瑞安市立丰机械有限公司 | Dumpling wrapper cutterbar |
| CN110616905A (en) * | 2019-09-27 | 2019-12-27 | 中国一冶集团有限公司 | Steel bar spacing pay-off tool and pay-off method thereof |
| CN110616905B (en) * | 2019-09-27 | 2021-04-02 | 中国一冶集团有限公司 | Steel bar spacing pay-off tool and pay-off method thereof |
| CN111764672A (en) * | 2020-07-17 | 2020-10-13 | 中国建筑第八工程局有限公司 | Steel bar spacing marking device |
| CN112942045A (en) * | 2021-02-04 | 2021-06-11 | 湖南跳马园林有限公司 | Lime dotting device for garden construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203993856U (en) | A kind of scriber | |
| CN207498779U (en) | A kind of highway engineering asphalt layer | |
| US10604124B2 (en) | Semitrailer landing gear controller assembly | |
| CN204400569U (en) | A kind of high-altitude operation platform cat ladder | |
| CN204326695U (en) | A kind of new type of safe fence | |
| CN203943213U (en) | Portal multifunction shopping basket | |
| CN210378146U (en) | Foldable electric power safety warning sign | |
| CN211274430U (en) | UV paint stirring device capable of positioning containers with different diameters | |
| CN205703915U (en) | A kind of tyre wrench | |
| CN204002518U (en) | A kind of roofing maintenance folding climbing ladder | |
| CN207762371U (en) | Telescopic fire-proof mud fast plugging device | |
| CN205916177U (en) | Steering column dust cover | |
| CN105193035B (en) | hydraulic supporting umbrella | |
| CN208560460U (en) | A kind of formaldehyde tank that tank mouth is easy to disassemble | |
| CN204099831U (en) | Gasoline engine generator units' installation frame | |
| CN206942896U (en) | A kind of oil-saving accelerator | |
| CN207174940U (en) | A kind of paint barrel structure for being easy to topple over paint | |
| CN204849839U (en) | Work well lid | |
| CN207487674U (en) | One kind is used for topographic portable rack | |
| CN206719457U (en) | A kind of vertical column expanding mechanism of scooter | |
| CN208211653U (en) | A kind of concertina type closing umbrella | |
| CN206423802U (en) | A kind of Environment Design drawing rack | |
| CN205854034U (en) | Car inner matter support and automobile | |
| CN205935899U (en) | Fast fixing device | |
| CN203831366U (en) | Small headstock gear folding crank |
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: 20141210 Termination date: 20170604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |