CN206646739U - A kind of bar spacing positioner - Google Patents

A kind of bar spacing positioner Download PDF

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Publication number
CN206646739U
CN206646739U CN201720352490.0U CN201720352490U CN206646739U CN 206646739 U CN206646739 U CN 206646739U CN 201720352490 U CN201720352490 U CN 201720352490U CN 206646739 U CN206646739 U CN 206646739U
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CN
China
Prior art keywords
rod
pin
bar
strut
hole
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
CN201720352490.0U
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Chinese (zh)
Inventor
季翠华
吴琛
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.)
Chongqing Jianzhu College
Original Assignee
Chongqing Jianzhu College
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 Chongqing Jianzhu College filed Critical Chongqing Jianzhu College
Priority to CN201720352490.0U priority Critical patent/CN206646739U/en
Application granted granted Critical
Publication of CN206646739U publication Critical patent/CN206646739U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This patent is related to the metering field of interval object, disclose a kind of bar spacing positioner, including first connecting rod and second connecting rod, it is hinged to form scissors mechanism in the middle part of first connecting rod and second connecting rod, an opening sleeve is respectively connected with one end of first connecting rod and second connecting rod, strut is hinged with first connecting rod, one end of pin joint away from connecting rod and strut on strut is provided with pin-and-hole, the pin being engaged with pin-and-hole is fixed with second connecting rod, the strut and the pin are located at the same side on first connecting rod and second connecting rod;Locking bar is hinged with the strut, lockhole is provided with the free end of locking bar, is evenly equipped with some lock pillars on first connecting rod along its length, the pin-and-hole is semi-circular hole.This patent is intended to that the spacing of reinforcing bar is positioned and adjusted.

Description

A kind of bar spacing positioner
Technical field
It the utility model is related to the metering field of interval object.
Background technology
At present, the control in pouring reinforcement concrete for bar spacing is mainly using spray painting, talcum setting-out, paint picture The modes such as line, these can not be accurately controlled the spacing of reinforcing bar, so that the administrative staff at scene must carry with Tape measure often checked, and to instruct worker to adjust bar spacing at any time, and this considerably increases construction manpower and time Consumption, reduces production efficiency, and the quality of this duration progress and armored concrete to whole engineering can have undesirable effect.
Positioned at equal intervals to improve reinforcing bar, notification number is that CN2087648U Chinese utility model patent discloses one kind Reinforcement positioning support, including a root long degree connect collar 2 respectively equal to the both ends of straight-bar 1 of thickness of wall body, and collar 2 is an opening sleeve Pipe or the opening sleeve being combined for arc and straight plate, the distance at the center of collar 2 to the top of straight-bar 1 is protective layer thickness and reinforcing bar Radius sum.Limited by straight-bar regular length, along with the position of collar is relatively-stationary, a locating support can only be determined The reinforcing bar of one spacing in position, does not possess scalability and adaptability, reinforcing bar that is indefinite while positioning different spacing, can not position When the spacing of reinforcing bar is adjusted.
And the Chinese utility model patent that notification number is CN204876587U discloses a kind of bar spacing and finely tunes control device, Including:Scale, baffle plate, multiple control devices, first plate body with cavity structure, feeding structure, clamping structure etc., it is seen that this Although control device can carry out the positioning and adjustment of bar spacing, its structure is excessively complicated, and reliability is not high, is not suitable in reality The armored concrete on border, which is poured in environment, to be used.
Utility model content
The utility model is intended to provide a kind of bar spacing positioner, is positioned and is adjusted with the spacing to reinforcing bar.
A kind of bar spacing positioner in this programme, including first connecting rod and second connecting rod, first connecting rod and second It is hinged to form scissors mechanism in the middle part of connecting rod, an opening sleeve is respectively connected with one end of first connecting rod and second connecting rod, the It is hinged with strut on one connecting rod, one end of the pin joint away from connecting rod and strut on strut is provided with pin-and-hole, consolidates on second connecting rod Surely there is the pin being engaged with pin-and-hole, the strut and the pin are located at the same side on first connecting rod and second connecting rod.
The technical principle of this programme and have the beneficial effect that:Pin-and-hole on strut is enclosed on different pins, you can will cut Fork mechanism struts different opening degrees, and the opening degree of scissors mechanism is different, causes two on first connecting rod and second connecting rod end The distance between individual opening sleeve changes, and retaining pin borehole jack is on any one pin, you can keeps the distance between opening sleeve Keep constant, two opening sleeves are respectively fitted on a reinforcing bar, you can whether the spacing of spacer bar reaches requirement.
When the spacing between two reinforcing bars is excessive, two that ends away from opening sleeve of scissors mechanism are firmly pinched, in lever Under effect, opening sleeve, which clamps two reinforcing bars, makes their spacing diminish;When the spacing between two reinforcing bars is excessive, will firmly cut That end of two principle opening sleeves of fork mechanism is broken into two with one's hands to both sides, and two opening sleeves can strut two reinforcing bars;Adjusted so as to reach The effect of whole bar spacing.
Compared with prior art, applicability is good, simple in construction for this programme, and reliability is high.
Further, locking bar is hinged with the strut, is provided with lockhole on the free end of locking bar, on first connecting rod along its length Direction is evenly equipped with some lock pillars, and the pin-and-hole is semi-circular hole.By the way that different lock pillars are inserted in different lockholes, strut is locked In diverse location, when using scissors mechanism folder reinforcing bar, with diminishing for bar spacing, the semi-circular hole of strut will be gradually against On corresponding pin, now scissors mechanism will be locked by strut, and a pair of reinforcing bars for ensureing to press from both sides every time can keep spacing equal, make The adjustment for obtaining bar spacing is more convenient, and is adapted to high-volume adjustment bar spacing.
Further, affiliated second connecting rod is provided with scale.Quantify the position of pin by scale, different position correspondences is not The opening degree of same scissors mechanism, and then it is easy to the distance between accurate quantification opening sleeve.
Further, the pin is distributed on second connecting rod.It is easy to the opening degree of gradually regulation scissors mechanism, is easy to gradually Adjust the distance between opening sleeve.
Further, it is equipped with handle on the described one end of first connecting rod and second connecting rod away from opening sleeve.Person easy to operation Grip, while also increase the length of connecting rod, make in adjustment bar spacing more laborsaving.
Further, the opening sleeve is detachably connected on the first connecting rod and second connecting rod.It is easy to according to different straight The reinforcing bar in footpath changes the opening sleeve of different sizes.
Brief description of the drawings
Fig. 1 is a kind of structural representation of bar spacing positioner of the utility model embodiment.
Embodiment
The utility model is described in further detail below by embodiment:
Reference in Figure of description includes:First connecting rod 1, second connecting rod 2, opening sleeve 3, strut 4, pin-and-hole 5, pin Post 6, locking bar 7, lockhole 8, lock pillar 9, handle 10, scale 11, reinforcing bar 12.
A kind of bar spacing positioner of embodiment is substantially as shown in Figure 1:Including first connecting rod 1 and second connecting rod 2, One connecting rod 1 and the middle part of second connecting rod 2 are hinged to form scissors mechanism, equal screw thread on one end of first connecting rod 1 and second connecting rod 2 An opening sleeve 3 is connected with, is hinged with strut 4 on first connecting rod 1, one end away from connecting rod with the pin joint of strut 4 on strut 4 Provided with pin-and-hole 5, some pins 6 being engaged with pin-and-hole 5 are uniformly fixed with second connecting rod, second connecting rod 2 is provided with scale 11, the strut 4 and the pin 6 are located at the same side on first connecting rod 1 and second connecting rod 2;Lock is hinged with the strut 4 Bar 7, lockhole 8 is provided with the free end of locking bar 7, is evenly equipped with some lock pillars 9, the pin-and-hole 5 on first connecting rod 1 along its length For semi-circular hole.
When being positioned to two reinforcing bars 12, the distance that positions as needed, the scale 11 on second connecting rod 2 Upper reading reading, the pin 6 for needing to coordinate the pin-and-hole 5 on strut 4 is found, then pin-and-hole 5 is against on this pin 6, and Locking bar 7 is connected on corresponding lock pillar 9, firmly pinches two handles 10, you can keeps the distance between opening sleeve 3 to keep not Become, two opening sleeves 3 are respectively fitted on a reinforcing bar 12, you can whether the spacing of spacer bar 12 reaches requirement.
When the spacing between two reinforcing bars 12 is excessive, two that ends away from opening sleeve 3 of scissors mechanism are firmly pinched, in thick stick Under bar effect, opening sleeve 3, which clamps two reinforcing bars 12, makes their spacing diminish;When the spacing between two reinforcing bars 12 is excessive, Firmly that end of two principle opening sleeves 3 of scissors mechanism is broken into two with one's hands to both sides, two opening sleeves 3 can support two reinforcing bars 12 Open;So as to reach the effect of the adjustment spacing of reinforcing bar 12.
For the reinforcing bar 12 of different-diameter, opening sleeve 3 can be screwed to change the opening sleeve 3 of different sizes.
Above-described is only embodiment of the present utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, and these are all without influence The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim It is defined, the record such as embodiment in specification can be used for the content for explaining claim.

Claims (6)

  1. A kind of 1. bar spacing positioner, it is characterised in that:Including first connecting rod and second connecting rod, first connecting rod and second connects It is hinged to form scissors mechanism in the middle part of bar, is respectively connected with an opening sleeve on one end of first connecting rod and second connecting rod, first It is hinged with strut on connecting rod, one end of the pin joint away from connecting rod and strut on strut is provided with pin-and-hole, fixation on second connecting rod There is the pin being engaged with pin-and-hole, the strut and the pin are located at the same side on first connecting rod and second connecting rod.
  2. A kind of 2. bar spacing positioner according to claim 1, it is characterised in that:Lock is hinged with the strut Bar, lockhole is provided with the free end of locking bar, is evenly equipped with some lock pillars on first connecting rod along its length, the pin-and-hole is semicircle Shape hole.
  3. A kind of 3. bar spacing positioner according to claim 1, it is characterised in that:Affiliated second connecting rod is provided with mark Chi.
  4. A kind of 4. bar spacing positioner according to claim 1, it is characterised in that:The pin is distributed on the second company On bar.
  5. A kind of 5. bar spacing positioner according to claim 1, it is characterised in that:The first connecting rod and second connects Bar is equipped with handle on one end away from opening sleeve.
  6. A kind of 6. bar spacing positioner according to claim 1, it is characterised in that:The opening sleeve is detachably connected On the first connecting rod and second connecting rod.
CN201720352490.0U 2017-04-06 2017-04-06 A kind of bar spacing positioner Expired - Fee Related CN206646739U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720352490.0U CN206646739U (en) 2017-04-06 2017-04-06 A kind of bar spacing positioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720352490.0U CN206646739U (en) 2017-04-06 2017-04-06 A kind of bar spacing positioner

Publications (1)

Publication Number Publication Date
CN206646739U true CN206646739U (en) 2017-11-17

Family

ID=60274864

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720352490.0U Expired - Fee Related CN206646739U (en) 2017-04-06 2017-04-06 A kind of bar spacing positioner

Country Status (1)

Country Link
CN (1) CN206646739U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108252295A (en) * 2018-02-06 2018-07-06 东莞市粤惠建筑工程技术咨询有限公司 A kind of steel sheet pile supporting convenient for adjusting height

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108252295A (en) * 2018-02-06 2018-07-06 东莞市粤惠建筑工程技术咨询有限公司 A kind of steel sheet pile supporting convenient for adjusting height

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171117

Termination date: 20200406

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