CN208896075U - A kind of positioning line tool - Google Patents
A kind of positioning line tool Download PDFInfo
- Publication number
- CN208896075U CN208896075U CN201821475189.XU CN201821475189U CN208896075U CN 208896075 U CN208896075 U CN 208896075U CN 201821475189 U CN201821475189 U CN 201821475189U CN 208896075 U CN208896075 U CN 208896075U
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- positioning
- graduated scale
- clamping
- line tool
- needle
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Abstract
The utility model relates to maintenance circuit equipment technical fields, are slidably arranged on graduated scale more particularly, to a kind of positioning line tool, including graduated scale, sliding needle and positioning clamping, the cunning needle described in several, the positioning clamping is set to scale ruler end part.It can disposably realize aluminium hydraulic pressed connecting pipe position and crimp the accurate positioning of area's size on the scale, the quick positioning for realizing aluminium hydraulic pressed connecting pipe and the setting-out for crimping area's size.
Description
Technical field
The utility model relates to maintenance circuit equipment technical fields, more particularly, to a kind of positioning line tool.
Background technique
The crimping quality of connection of project of transmitting and converting electricity aerial condutor and ground wire directly affects the normal operation of route, or even causes
Certain accident, therefore the crimping connection of grounded-line must meet the electric property and mechanical property requirements of overhead transmission line operation.If
Grounded-line quality of connection does not reach requirement, for example the contact resistance of splicing sleeve is excessive, and the energy consumption of route operation increases, Er Qiefa
Heat also results in the mechanical strength decline of crimping junction, and the chance of conductor cord disconnection accident increases.
Currently, the grounded-line connection of project of transmitting and converting electricity overhead transmission line there are two types of form, i.e. conductor compression jointing connects and resistance to bracing cable
The strain insulator pipe of folder crimps.All there is bilayers to crimp for conductor compression jointing, advanced such as the connecting of steel-cored aluminium strand, carbon fiber aluminum twisted wire
Row core connects or crimping, then carries out the poling crimping of outer layer aluminum pipe, and the crimping area of outer layer aluminum pipe must strictly correspond to core
Area's size is crimped, steel-cored aluminium strand is connected there are two area is crimped, and there are three crimp area for carbon-fibre wire.Outer layer crimp area's size by
Core connects or crimping size is determined, mark line is drawn on aluminium hydraulic pressed connecting pipe after measuring respectively using tape measure.I.e. when completion internal layer connects
After continuous or crimping, aluminium hydraulic pressed connecting pipe poling implements outer layer crimping by the label line position on aluminium hydraulic pressed connecting pipe.Not if there is setting-out label
The positioning of quasi- or poling is inaccurate, just will appear the offset of crimping area, causes mechanical strength to decline or even internal layer core steel core is stranded or carbon
The problems such as carbon fiber core fracture of fiber conducting wire, occurs, and construction site is difficult to find, to the normal operation band of transmission line of electricity
Carry out very big hidden danger.Therefore, it is this measured respectively by tape measure picture label method construct at the scene in there are some problems:
It measures size respectively using tape measure and draws mark line, there is the accumulative scale error of positioning；And working efficiency is low；
Because there are simple dimensions calculating, easily there is dimensional error in execute-in-place；
Outer layer crimps aluminum pipe poling position inaccurate, causes to crimp zone position dislocation, and disconnected core or mechanical strength occur reduces.
Utility model content
The utility model in order to overcome at least one of the drawbacks of the prior art described above, provides a kind of positioning line tool,
It can disposably realize aluminium hydraulic pressed connecting pipe position and crimp the accurate positioning of area's size on the scale, the quick positioning for realizing aluminium hydraulic pressed connecting pipe
With the setting-out of crimping area's size.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of positioning line tool, including carve
Degree ruler, sliding needle and positioning clamping, the cunning needle described in several are slidably arranged on graduated scale, and the positioning clamping is set to scale
Ruler end part.
When drawing lines implementation, aluminium hydraulic pressed connecting pipe is first worn in the side for being crimped conducting wire, by conductor compression jointing technological procedure
The crimping of internal layer steel core or the connecting of carbon fiber core are completed, i.e. completion internal layer is connected or crimped.Then the present apparatus is used, will be positioned
It is clamped to it needs to be determined that adjusting sliding needle on the conducting wire of crimp region size or on the steel anchor of strain clamp, after clamping and is positioned at
Aluminium hydraulic pressed connecting pipe initial position, each section of crimping area two ends size positions, and draw on conducting wire initial position label, it is reversed to move
Dynamic pressure adapter tube terminates in start mark position, draws label by the crimping area size of sliding needle instruction on aluminium hydraulic pressed connecting pipe, removes setting-out work
Tool is completed the crimping operation of outer layer aluminium hydraulic pressed connecting pipe by crimping technological procedure requirement.Tape measure amount is used relative to existing by the present apparatus
It takes size setting-out that there is higher precision, and is positioned using multiple sliding needles, can efficiently determine marked region, work effect
Rate can significantly improve.
Further, the positioning clamping is made of two symmetrically arranged clamping limbs, clamping limb one described in two
End is hinged, and the other end is fastened by fishbolt.Before carrying out clamping work, first fishbolt is unclamped and is taken out, and by two
A clamping limb opens, and conducting wire or steel anchor are placed between two clamping limbs, and two clamping limbs are fixed using fishbolt
It screws, to realize fixation of the line tool on conducting wire or steel anchor, a variety of different sizes can adapt to by this positioning clamping
Conducting wire or steel anchor, and by rotation the adjustable clamping of fishbolt dynamics, can be effectively by conductor clamping.
It further, further include connector, the positioning clamping is connected in which can adjust direction by connector with graduated scale
It connects, the top and bottom of the connector are respectively equipped with orthogonal first groove and second groove, the graduated scale
End is set in first groove and by pin-hinges, and clamping limb one end described in two is articulated in second groove.Connector
Connector can be rotated into 180 ° of positions so as to adjust positioning clamping according to actual needs around pin rotation, when adjust to
It can be by pin fastener to the relative position between fixed graduated scale and connector when suitable position.
Further, the cunning needle upper end is equipped with threaded hole, and sliding needle is equipped with slide opening, and sliding needle lower end is equipped with indicator,
The graduated scale sliding is set in slide opening.Hatched area can be positioned more accurately by indicator.
It further, further include pressing closer screw, the screw that presses closer is threadedly coupled with threaded hole.When sliding needle slides into picture
It when line region, screws and presses closer screw, the end for pressing closer screw compresses the positioning that graduated scale realizes sliding needle, in this way in setting-out
Sliding needle in the process would not shift, and guarantee accurate positioning.
Further, the front of the cunning needle is equipped with groove.The scale on graduated scale, Neng Goujing are corresponded to by groove
Size is measured quasi-ly.
Compared with prior art, beneficial effect is:
1, it can disposably realize aluminium hydraulic pressed connecting pipe position and crimp the accurate positioning of area's size on the scale, it is quick to realize pressure
The positioning of adapter tube and the setting-out for crimping area's size；
2, the present apparatus can disposably determine aluminium hydraulic pressed connecting pipe initial position and crimp the positioning setting-out of area's size, avoid the occurrence of ruler
Very little mistake；
3, by the poling accurate positioning of present apparatus aluminium hydraulic pressed connecting pipe, guarantee crimp quality, crimping is avoided disconnected steel core or machinery occur
Strength reduction.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the structural schematic diagram of graduated scale in the utility model；
Fig. 3 is the structural schematic diagram of positioning clamping in the utility model；
Fig. 4 is that the side of sliding needle in the utility model is intended to；
Fig. 5 is the main view of Fig. 4；
Fig. 6 is the structural schematic diagram of first groove；
Fig. 7 is the structural schematic diagram of second groove.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
As shown in figs. 1-7, a kind of positioning line tool includes graduated scale 3, slides needle 2, connector 4 and positioning clamping,
3 section of graduated scale is that round and length direction is carved with metric unit's graduation mark, and 3 both ends of graduated scale are equipped with the identical company of geomery
Fishplate bar 32, both ends connecting plate 32 be equipped with for connector 4, wherein slide opening 22 is equipped in the middle part of sliding needle 2, graduated scale 3, which passes through, to be slided
Hole 22, sliding needle 2 are slidably arranged on graduated scale 3, are equipped with threaded hole 21 in the upper end of sliding needle 2, are threadedly coupled on threaded hole 21
One presses closer screw 1, when needing fixed to sliding 2 position of needle, presses closer screw 1 by screwing, and makes the head pressure for pressing closer screw 1
Tight graduated scale 3 can fix the position of sliding needle 2, in addition, being provided with indicator 23 for setting-out to be accurately positioned in the bottom of sliding needle 2
Region.It is provided with groove 24 in the front of sliding needle 2, the graduation mark on the corresponding graduated scale 3 of groove 24 can accurately measure size.
Connector 4 is placed on connecting plate 32, and positioning clamping is connect with connector 4, specifically, the upper end of connector 4 and
Lower end is respectively equipped with orthogonal first groove 41 and second groove 43, and 3 end of graduated scale is placed in first groove 41
Interior and hinged by pin 5,7 one end of clamping limb described in two is articulated in second groove 43.Connector 4 can be 5 turns around pin
It is dynamic, connector 4 can be rotated into 180 ° of positions so as to adjust positioning clamping according to actual needs, when adjusting to suitable position
When pin 5 can be fastened to the relative position between fixed graduated scale 3 and connector 4.Positioning clamping is symmetrical by two
The clamping limb 7 of setting forms, and 7 one end of clamping limb described in two is hinged, and the other end is fastened by fishbolt 6.It is being pressed from both sides
Before holding work, first fishbolt 6 is unclamped and is taken out, and two clamping limbs 7 are opened, conducting wire or steel anchor are placed on two clampings
Between arm 7, and two clamping limbs 7 are fixed using fishbolt 6 and are screwed, anchors fixed work to conducting wire or steel to realize
With can adapt to a variety of various sizes of conducting wires or steel anchor by this positioning clamping, and can adjust by rotating fishbolt 6
The dynamics clamped is saved, it can be effectively by conductor clamping.
When drawing lines implementation, aluminium hydraulic pressed connecting pipe is first worn in the side for being crimped conducting wire, by conductor compression jointing technological procedure
Conducting wire completes the crimping of internal layer steel core or the connecting of carbon fiber core, i.e. completion internal layer is connected or crimped.Then the present apparatus is used, it will
Positioning clamping is clamped to it needs to be determined that adjusting sliding needle 2 on the conducting wire of crimp region size or on the steel anchor of strain clamp, after clamping
The two ends size positions of the aluminium hydraulic pressed connecting pipe initial position that is positioned at, each section of crimping area, and initial position label is drawn on conducting wire,
Reverse movement aluminium hydraulic pressed connecting pipe terminates in start mark position, draws label by the crimping area size that sliding needle 2 indicates on aluminium hydraulic pressed connecting pipe, removes
Line tool is completed the crimping operation of outer layer aluminium hydraulic pressed connecting pipe by crimping technological procedure requirement.By the present apparatus relative to existing use
Tape measure, which measures size setting-out, has higher precision, and is positioned using multiple sliding needles 2, can efficiently determine mark zone
Domain, working efficiency can significantly improve.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (6)
1. a kind of positioning line tool, which is characterized in that including graduated scale (3), sliding needle (2) and positioning clamping, described in several
Cunning needle (2) be slidably arranged on graduated scale (3), the positioning clamping be set to graduated scale (3) end.
2. a kind of positioning line tool according to claim 1, which is characterized in that the positioning clamping is symmetrical by two
The clamping limb (7) of setting forms, and clamping limb (7) one end described in two is hinged, and the other end is fastened by fishbolt (6).
3. a kind of positioning line tool according to claim 2, which is characterized in that further include connector (4), described determines
Position clamping is connect in which can adjust direction by connector (4) with graduated scale (3), the top and bottom point of the connector (4)
Not She You orthogonal first groove (41) and second groove (43), the graduated scale (3) end be set to first groove
(41) in and by pin (5) hingedly, clamping limb (7) one end described in two is articulated in second groove (43).
4. a kind of positioning line tool according to claim 1, which is characterized in that cunning needle (2) upper end is equipped with spiral shell
Pit (21), sliding needle (2) are equipped with slide opening (22), and sliding needle (2) lower end is equipped with indicator (23), the graduated scale (3) sliding
In slide opening (22).
5. a kind of positioning line tool according to claim 4, which is characterized in that it further include pressing closer screw (1), it is described
Screw (1) is pressed closer to be threadedly coupled with threaded hole (21).
6. a kind of positioning line tool according to claim 4, which is characterized in that set on the front of the cunning needle (2)
There are groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821475189.XU CN208896075U (en) | 2018-09-10 | 2018-09-10 | A kind of positioning line tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821475189.XU CN208896075U (en) | 2018-09-10 | 2018-09-10 | A kind of positioning line tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208896075U true CN208896075U (en) | 2019-05-24 |
Family
ID=66571871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821475189.XU Active CN208896075U (en) | 2018-09-10 | 2018-09-10 | A kind of positioning line tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208896075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108929A (en) * | 2018-09-10 | 2019-01-01 | 广东电网有限责任公司 | A kind of positioning line tool |
-
2018
- 2018-09-10 CN CN201821475189.XU patent/CN208896075U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108929A (en) * | 2018-09-10 | 2019-01-01 | 广东电网有限责任公司 | A kind of positioning line tool |
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