CN203019363U - Scriber for detecting thermoplastic plastic pipe - Google Patents

Scriber for detecting thermoplastic plastic pipe Download PDF

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Publication number
CN203019363U
CN203019363U CN 201320007700 CN201320007700U CN203019363U CN 203019363 U CN203019363 U CN 203019363U CN 201320007700 CN201320007700 CN 201320007700 CN 201320007700 U CN201320007700 U CN 201320007700U CN 203019363 U CN203019363 U CN 203019363U
Authority
CN
China
Prior art keywords
plastic pipe
thermoplastic plastic
scriber
connecting rod
circular disk
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
Application number
CN 201320007700
Other languages
Chinese (zh)
Inventor
龚燕华
梁晓晖
施洪亮
沈有忠
卢洋洋
杨陈玲
顾允飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANTONG ACADEMY OF BUILDING RESEARCH Co Ltd
Original Assignee
NANTONG ACADEMY OF BUILDING RESEARCH Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NANTONG ACADEMY OF BUILDING RESEARCH Co Ltd filed Critical NANTONG ACADEMY OF BUILDING RESEARCH Co Ltd
Priority to CN 201320007700 priority Critical patent/CN203019363U/en
Application granted granted Critical
Publication of CN203019363U publication Critical patent/CN203019363U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a scriber for detecting a thermoplastic plastic pipe. The scriber comprises a round base, a rotary disk, a connection rod, a standing rod and two scribing pen clamps, wherein a bearing is arranged in a cylinder body on the top of the round base; the rotary disk is placed on the bearing; chutes are formed in the rotary disk in two vertical diameter directions; a sliding clamping piece for locating and clamping a pipe is arranged in the chutes; the round base is connected with the standing rod through the connection rod; the connection rod comprises two small standing columns; two sliders arranged on the top and the bottom of the standing rod; the vertical surface of each slider is serially connected with the standing rod; the horizontal surfaces of the sliders are serially connected with the scribing pen clamps; each scribing pen clamp comprises the connection rod and a pen clamp; and a telescopic device is welded at one end of the connection rod and is connected with the pen clamp. The scriber provided by the utility model has the advantages of simple structure, convenience in use and high scribing accuracy, and can improve the scribing work efficiency and ensure rapidness and accuracy of a longitudinal shrinkage test and an external impact resistance test of the thermoplastic plastic pipe.

Description

Thermoplastic plastic pipe detects uses scriber
Technical field
The utility model relates to a kind of scriber, relates in particular to a kind of thermoplastic plastic pipe detection scriber.
Background technology
When carrying out the vertical relaxation shrinkage of thermoplastic plastic pipe and anti-outer impact performance test, need to have on regular profile, ganoid thermoplastic plastic pipe draw that spacing is fixed, smooth continuous circumference or draw the tangent line of average decile, particularly be in vertical relaxation shrinkage test GB/T6671-2001 and stipulate and will rule with scriber.But also do not have on the vertical relaxation shrinkage test scriber of special-purpose plastic pipe market at present, so most of testing agency marking pen commonly used and slide measure come free-hand completing, following situation can occur in said method in actual use: when doing vertical relaxation shrinkage sample preparation, tubing is difficult to fix, cause that circumference is closed not, the spacing of two parallel circle contours defective not etc., cause the preparation of sample not meet the requirement of GB/T6671-2001 regulation; When doing anti-outer impact performance test, need at least two people to complete, and accurate not to the equal indicative of circumference, not parallel between tangent line, cause the preparation of sample not meet the requirement that GB/T14152-2001 stipulates; When in enormous quantities operation, be spended time, not only take labour but also loaded down with trivial details, also do not reach desired effects, even cause the erroneous judgement to this product testing result when serious.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
The utility model content
The purpose of this utility model is to provide the high thermoplastic plastic pipe detection scriber of a kind of precision of ruling.Overcome the deficiencies such as the existing line of existing free-hand scribble method is inhomogeneous, line is discontinuous, spacing is inaccurate.
The technical solution adopted in the utility model is:
thermoplastic plastic pipe detects uses scriber, comprise cup dolly, rotating circular disk, connecting rod, vertical rod and two bow pen clamp devices, described cup dolly top connects a cylinder, be provided with a bearing in this cylinder, described rotating circular disk is placed on this bearing, described rotating circular disk edge is provided with the angle index line, have chute on two mutual perpendicular diameter directions on described rotating circular disk, be provided with the slip intermediate plate of positioning clamping tubing in this chute, described slip intermediate plate is fixed by fixture and rotating circular disk, described cup dolly is connected with vertical rod by connecting rod, described connecting rod comprises a post, described post top is provided with a securing member, have two slide blocks in described vertical rod, each slide block vertical plane string is in described vertical rod, described slide block horizontal plane string is on described bow pen clamp device, described bow pen clamp device comprises connecting rod and pen clip fixture, described connecting rod one end welding one retractor device connects described pen clip fixture, the top of described pen clip fixture is respectively equipped with a tightening part in order to fixing bow pen.
Described rotating circular disk center is provided with the perforation screw.
" L " type that is shaped as of described slip intermediate plate.
Described fixture, securing member and tightening part are hexagon socket head cap screw.
Be connected by screw is vertical between described connecting rod and vertical rod.
Described retractor device comprises expansion link and spring, and described spring is placed on expansion link, and described expansion link is fixed in connecting rod one end.
The beneficial effects of the utility model: the present invention is applicable to vertical relaxation shrinkage and the anti-outer impact performance test sample preparation of thermoplastic plastic pipe and uses, simple in structure, easy to use, quick, fixing tubing, guarantee the line precision, reduce operating personnel's quantity, reduce labor intensity of operating staff, improve the line operating efficiency, guarantee rapid, the accuracy of the vertical relaxation shrinkage test of thermoplastic plastic pipe and anti-outer impact performance test.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model rotating circular disk.
Wherein: 1, cup dolly, 2, rotating circular disk, 3, connecting rod, 4, vertical rod, 5, bow pen clamp device, 6, cylinder, 7, bearing, 8, connect screw, 9, the angle index line, 10, chute, 11, slip intermediate plate, 12, hexagon socket head cap screw, 13, post, 14, screw, 15, slide block, 16, connecting rod, 17, pen clip fixture, 18, expansion link, 19, spring.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
as illustrated in fig. 1 and 2, thermoplastic plastic pipe of the present utility model detects uses scriber, comprise cup dolly 1, rotating circular disk 2, connecting rod 3, vertical rod 4 and two bow pen clamp devices 5, cup dolly 1 top connects a cylinder 6, be provided with a bearing 7 in this cylinder 6, rotating circular disk 2 is placed on this bearing 7, rotating circular disk 2 centers are provided with and connect screw 8, rotating circular disk 2 edges are provided with angle index line 9, have chute 10 on two mutual perpendicular diameter directions on rotating circular disk 2, be provided with " L " type slip intermediate plate 11 of positioning clamping tubing in this chute 10, slip intermediate plate 11 is fixing with rotating circular disk 2 by hexagon socket head cap screw 12, cup dolly 1 is connected with vertical rod 4 by connecting rod 3, be connected by screw 14 is vertical between connecting rod 3 and vertical rod 4, connecting rod 3 comprises a post 13, post 13 tops are provided with a hexagon socket head cap screw 12, this hexagon socket head cap screw 12 when drawing the evenly divided line in order to fixing rotating circular disk 2, have two slide blocks 15 in vertical rod 4, each slide block 15 vertical plane string is in vertical rod 4, slide block 15 horizontal plane strings are on bow pen clamp device 5, bow pen clamp device 5 comprises connecting rod 16 and pen clip fixture 17, connecting rod 16 1 end welding one retractor devices connect pen clip fixture 17, the top of pen clip fixture 17 is respectively equipped with a hexagon socket head cap screw 12 in order to fixing bow pen, retractor device comprises expansion link 18 and spring 19, spring 19 is placed on expansion link 18, expansion link 18 is fixed in connecting rod 16 1 ends.
Take the center of circle of cup dolly 1 as datum mark, fix tubing by four L-type slip intermediate plates 11 that are located on two mutual perpendicular diameter directions on rotating circular disk 2, and auxiliary with two squares, to guarantee the centrally aligned of thermoplastic pipes and whole device.Either satisfied the different-diameter thermoplastic plastic pipe needs, but also eccentric phenomena does not occur when guaranteeing rotation, or can only reach the fixedly effect of tubing when the graduate line.The present invention only needs one man operation, with the thermoplastic plastic pipe of well cutting by being placed on rotating circular disk 2, fixing with L-type slip intermediate plate 11, and proofread and correct with square, then two bow pens are fixed on bow pen clamp device 5, measure the distance between two nibs, unclamp the fixedly hexagon socket head cap screw 12 of rotating circular disk 2, rotate this rotating circular disk 2 and can complete the graduation mark of making vertical relaxation shrinkage needs.
when drawing the evenly divided line that anti-outer impact performance test uses, the step of stationary heat plastic pipe is the same, rotating circular disk 2 is fixed on a certain scale, a bow pen clamp device 5 is placed on vertical rod 4 bottoms and fixing, another bow pen clamp device 5 unclamps fixing hexagon socket head cap screw 12, from vertical rod 4 bottoms up mobile line (as drawing four lines, first the bow pen nib is registered on 0 ° of scale of rotating circular disk 2 and rules, unclamp the fixedly hexagon socket head cap screw 12 of rotating circular disk 2 after having drawn, again the bow pen nib is registered on 90 ° of scales of rotating circular disk 2 and rules, by that analogy).
When the present invention rule, tubing needed only clamping once (it is exactly twice that two tests are all done), just can complete the purpose of two constant spacing parallel circle contours or average evenly divided line, had advantages of rapid and convenient, simple to operate, accurate positioning; The requirement on machining accuracy of whole device is general, and processing technology is simple, and the low advantage of processing cost is arranged.

Claims (6)

1. thermoplastic plastic pipe detects and uses scriber, comprise cup dolly, rotating circular disk, connecting rod, vertical rod and two bow pen clamp devices, it is characterized in that: described cup dolly top connection one cylinder, be provided with a bearing in this cylinder, described rotating circular disk is placed on this bearing, described rotating circular disk edge is provided with the angle index line, have chute on two mutual perpendicular diameter directions on described rotating circular disk, be provided with the slip intermediate plate of positioning clamping tubing in this chute, described slip intermediate plate is fixed by fixture and rotating circular disk, described cup dolly is connected with vertical rod by connecting rod, described connecting rod comprises a post, described post top is provided with a securing member, have two slide blocks in described vertical rod, each slide block vertical plane string is in described vertical rod, described slide block horizontal plane string is on described bow pen clamp device, described bow pen clamp device comprises connecting rod and pen clip fixture, described connecting rod one end welding one retractor device connects described pen clip fixture, the top of described pen clip fixture is respectively equipped with a tightening part in order to fixing bow pen.
2. thermoplastic plastic pipe according to claim 1 detects and uses scriber, it is characterized in that: described rotating circular disk center is provided with the perforation screw.
3. thermoplastic plastic pipe according to claim 1 detects and uses scriber, it is characterized in that: " L " type that is shaped as of described slip intermediate plate.
4. thermoplastic plastic pipe according to claim 1 detects and uses scriber, and it is characterized in that: described fixture, securing member and tightening part are hexagon socket head cap screw.
5. thermoplastic plastic pipe according to claim 1 detects and uses scriber, it is characterized in that: be connected by screw is vertical between described connecting rod and vertical rod.
6. thermoplastic plastic pipe according to claim 1 detects and uses scriber, and it is characterized in that: described retractor device comprises expansion link and spring, and described spring is placed on expansion link, and described expansion link is fixed in connecting rod one end.
CN 201320007700 2013-01-08 2013-01-08 Scriber for detecting thermoplastic plastic pipe Expired - Fee Related CN203019363U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320007700 CN203019363U (en) 2013-01-08 2013-01-08 Scriber for detecting thermoplastic plastic pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320007700 CN203019363U (en) 2013-01-08 2013-01-08 Scriber for detecting thermoplastic plastic pipe

Publications (1)

Publication Number Publication Date
CN203019363U true CN203019363U (en) 2013-06-26

Family

ID=48643375

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320007700 Expired - Fee Related CN203019363U (en) 2013-01-08 2013-01-08 Scriber for detecting thermoplastic plastic pipe

Country Status (1)

Country Link
CN (1) CN203019363U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103029115A (en) * 2013-01-08 2013-04-10 南通市建筑科学研究院有限公司 Line marker for test of thermoplastic plastics pipes
CN105196525A (en) * 2015-11-11 2015-12-30 浙江金源铜业制造有限公司 Machining tool of pipe fittings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103029115A (en) * 2013-01-08 2013-04-10 南通市建筑科学研究院有限公司 Line marker for test of thermoplastic plastics pipes
CN105196525A (en) * 2015-11-11 2015-12-30 浙江金源铜业制造有限公司 Machining tool of pipe fittings
CN105196525B (en) * 2015-11-11 2017-11-14 浙江金源铜业制造有限公司 A kind of machining tool of pipe fitting

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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: 20130626

Termination date: 20170108

CF01 Termination of patent right due to non-payment of annual fee