CN105888256A - Novel concrete vibrating bar - Google Patents
Novel concrete vibrating bar Download PDFInfo
- Publication number
- CN105888256A CN105888256A CN201410822396.8A CN201410822396A CN105888256A CN 105888256 A CN105888256 A CN 105888256A CN 201410822396 A CN201410822396 A CN 201410822396A CN 105888256 A CN105888256 A CN 105888256A
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- CN
- China
- Prior art keywords
- barred body
- vibrating
- limiting plate
- spacing collar
- novel concrete
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- 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.)
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Abstract
The invention relates to a novel concrete vibrating bar. The novel concrete vibrating bar comprises a bar body, two vibrating plates, a limiting sleeve ring and a positioning ring, wherein the bar body is in a shape of a cylinder, and an elongated through hole is formed in the side surface of the bar body; the two vibrating plates are correspondingly connected with the bar body through rotating shafts and can rotatably enter the through hole; an outer thread I with a certain length is arranged on the upper end of the bar body; an outer thread II with a certain length is arranged at the part, a certain distance away from the bottom end, of the bar body; the limiting sleeve ring is of a hollow cylinder structure of which the top and the bottom are open, and each limiting sleeve ring comprises two limiting plates and two grooves; the two limiting plates are correspondingly movably connected to the sidewalls of the limiting sleeve rings, and the limiting plates can be folded; an inner thread is formed in the inner wall of the positioning ring; two symmetric grooves are formed in the sidewalls of the limiting sleeve rings; the two limiting plates correspond to the two grooves by position; the side surfaces of the limiting plates are inverted U shaped; the limiting sleeve rings and the positioning ring can sleeve the bar body.
Description
Technical field
The invention belongs to technical field of concrete, particularly relate to a kind of novel concrete vibrating bar.
Background technology
Concrete vibration bar is the air utilizing the mode of vibration to get rid of in concrete, improves the dress of concrete density with this
Put.Concrete vibration bar is divided into three types substantially: internal, outside and surface, but coagulations more of the prior art
Soil vibration bar structure is single, and vibration area is little, longer for the vibratory concrete used time, it is therefore necessary to improve, for
Solving this technical problem, patent ZL 201320554218.2 discloses a kind of concrete vibration bar, including barred body, described
Barred body head is provided with vibrating plate, and described vibrating plate is connected with barred body by rotary shaft, described selects rotary shaft to be opened by vibrating plate
And withdrawal, described vibrating plate is rectangle or oval, and material is steel.Described material is steel.The present invention can carry
The work efficiency of high vibrating head.Vibrating plate is set at barred body and is effectively increased vibration contact surface, thus save the time, carry
High workload efficiency.Although this technical scheme solves above-mentioned technical problem to a certain extent, but during practice also
Find that it still has many weak points simultaneously, wait improve, such as, the vibrating plate of above technical scheme by rotary shaft with
Barred body connects, although be easy for folding, but during reality, along with going deep into of vibrating head, in the resistance of concrete
Under power, vibrating plate is easy to folding certain angle occur, so that the result of its former imagination is had a greatly reduced quality.
Summary of the invention
The present invention solves that technical problem present in known technology provides a kind of novel concrete vibrating bar.
The present invention solves that technical problem is adopted the technical scheme that present in known technology:
A kind of novel concrete vibrating bar, including: barred body, two vibrating reeds, the spacing collar and locating ring, described rod
Body be shaped as cylinder, the side of described barred body has the through hole of an elongate, and two described vibrating reeds lead to respectively
Cross rotary shaft to be connected with described barred body and described vibrating reed can rotate in described through hole, in the upper end of described barred body
It is provided with the external screw thread of a segment distance, at the segment distance of described barred body bottom one, is provided with the external screw thread of a segment distance, described
The spacing collar be the hollow circular cylinder structure opened up and down, it includes, two limiting plates and two grooves, said two
Limiting plate is respectively and movably connected on the sidewall of the described spacing collar and described limiting plate is collapsible, the inwall of described locating ring
Having female thread, have two symmetrical grooves on the sidewall of the described spacing collar, said two limiting plate is respectively with described
The position of two grooves is corresponding, and described limiting plate side view is inverse u shape；The described spacing collar and locating ring are fixed
Position ring all can be socketed on described barred body.
The present invention has the advantage that with good effect:
One of improvement as the present invention, inventor is designed with the cylinder that is shaped as of described barred body, the side of described barred body
Face has the through hole of an elongate, and two described vibrating reeds are connected and institute with described barred body by rotary shaft respectively
The position stating vibrating reed is corresponding with described through hole, is provided with the external screw thread of a segment distance in the upper end of described barred body, close
The external screw thread of a segment distance it is provided with at the segment distance of described barred body bottom one；Such design is to utilize described barred body as entering
Enter the main body of concrete, and inventor be also connected with described barred body by rotary shaft respectively being designed with two vibrating reeds,
Such design is to ensure that when carrying out in concrete, and the vibrating reed described in utilization increases the area that vibration is touched,
Vibrating reed and barred body are connected by rotary shaft and are to ensure that and described vibrating reed can be folded.
Additionally, inventor also has the through hole of an elongate in the side of described barred body, and described vibrating reed can be rotated into
Entering in described through hole, such design is to be placed in described through hole, in order to avoid vibrating reed is in for the vibrating reed after folding
Take up room under softened state bigger.
As a further improvement on the present invention, inventor is designed with the described spacing collar is the hollow circular cylinder opened up and down
Structure, it includes, two limiting plates and two grooves, said two limiting plate is respectively and movably connected to the described spacing collar
Sidewall on and described limiting plate collapsible, the inwall of described locating ring has female thread, on the sidewall of the described spacing collar
Having two symmetrical grooves, said two limiting plate is corresponding with the position of said two groove respectively, described limiting plate
Side view is inverse u shape；The described spacing collar and locating ring locating ring all can be socketed on described barred body.
Such design is to utilize two limiting plates that side view is inverse u shape, fixes the position of described vibrating reed
Put, in order to avoid vibrating reed is when going deep in concrete, is occurred by resistance folding, reduce effect in advance.And,
In order to fix the position of said two limiting plate, inventor designs said two limiting plate and is respectively and movably connected to described spacing
On the sidewall of the collar and described limiting plate is collapsible, so when operator needs to use barred body, it can be at described barred body
Then two limiting plates, are launched, then by the opening of said two limiting plate to institute by the described spacing collar of upper socket
The upper end of two vibrating reeds stated, then, operator by the socket female described locating ring of inwall, utilizes institute again
State locating ring and fix stop collar with matching at the external screw thread being provided with a segment distance at the segment distance of described barred body bottom one
Ring.
Further, described vibrating reed is rectangular or oval.Facilitate access in concrete.
Further, the length of described limiting plate is the 1/4-1/2 of described vibrating reed length.
Further, described barred body, its top is additionally provided with draw ring.The hand-held present invention of person convenient to operate.
Accompanying drawing explanation
Fig. 1 is the barred body front view structural representation of the present invention；
Fig. 2 is the barred body side view structural representation of the present invention；
Fig. 3 is the spacing collar front view structural representation of the present invention；
Fig. 4 is the spacing collar side view structural representation of the present invention；
Fig. 5 is the locating ring sectional view structural representation of the present invention.
In figure: 1, barred body；1-1, through hole；2, vibrating reed；3, the spacing collar；3-1, limiting plate；3-2, groove；
4, locating ring；5, draw ring.
Detailed description of the invention
For the summary of the invention of the present invention, feature and effect can be further appreciated that, hereby enumerate following example, and coordinate accompanying drawing
Describe in detail as follows:
Refer to Fig. 1 and Fig. 2, a kind of novel concrete vibrating bar, including: barred body 1, two vibrating reeds 2, stop collar
Ring 3 and locating ring 4, described barred body 1 be shaped as cylinder, the side of described barred body 1 has the logical of an elongate
Hole 1-1, two described vibrating reeds 2 are connected with described barred body 1 by rotary shaft respectively and described vibrating reed 2 can revolve
Rotate in described through hole 1-1, be provided with the external screw thread of a segment distance in the upper end of described barred body 1, near described barred body 1
Being provided with the external screw thread of a segment distance at the segment distance of bottom one, refer to Fig. 3 and Fig. 4, the described spacing collar 3 is for open up and down
The hollow circular cylinder structure put, it includes, two limiting plate 3-1 and two groove 3-2, said two limiting plate 3-1 divide
It is not movably connected on the sidewall of the described spacing collar 3 and described limiting plate 3-1 is collapsible, the inwall of described locating ring 4
Having female thread, have two symmetrical groove 3-2 on the sidewall of the described spacing collar 3, said two limiting plate 3-1 divides
The most corresponding with the position of said two groove 3-2, described limiting plate 3-1 side view is inverse u shape；Described limit
The position collar 3 and locating ring locating ring 4 all can be socketed on described barred body 1.
Detailed description of the invention is:
When operator needs to use the present invention, it can be socketed the described spacing collar on described barred body, then, by two
Individual limiting plate launches, then by the opening of said two limiting plate to the upper end to two described vibrating reeds, then, and behaviour
Author, again by the socket female described locating ring of inwall, utilizes described locating ring and near described barred body bottom one
It is provided with the external screw thread of a segment distance at segment distance to match and fix the spacing collar.
When operator needs to pack up the present invention, described locating ring can first be turned on by it, then by described stop collar
Ring is mentioned axially upwards along described barred body, and described vibrating reed 2 can be rotated into described through hole by operator afterwards
In 1-1, in order to prevent the described spacing collar and locating ring from losing, operator can utilize the upper end of described barred body 1 to be provided with
The external screw thread of one segment distance, utilize locating ring to limit the position of the described spacing collar, simultaneously in order to prevent the spacing collar
Limiting plate be in extended configuration and can take bigger space, it is collapsible that inventor designs described limiting plate 3-1.
As preferably, described vibrating reed 2 is rectangular or oval.
As preferably, the length of described limiting plate 3-1 is the 1/4-1/2 of described vibrating reed 2 length.
As preferably, described barred body 1, its top is additionally provided with draw ring 5.
These are only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
On the premise of without departing from the technology of the present invention principle, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (4)
1. a novel concrete vibrating bar, it is characterised in that: including: barred body (1), two vibrating reeds (2), limit
The position collar (3) and locating ring (4),
Described barred body (1) be shaped as cylinder, the side of described barred body (1) has the through hole (1-1) of an elongate,
Two described vibrating reeds (2) are connected and described vibrating reed (2) energy with described barred body (1) by rotary shaft respectively
Rotate in described through hole (1-1), be provided with the external screw thread of a segment distance in the upper end of described barred body (1), close
The external screw thread of a segment distance it is provided with at the segment distance of described barred body (1) bottom one；
The described spacing collar (3) is hollow circular cylinder structure open up and down, and it includes, two limiting plates (3-1)
With two grooves (3-2), said two limiting plate (3-1) is respectively and movably connected to the sidewall of the described spacing collar (3)
Going up and described limiting plate (3-1) is collapsible, the inwall of described locating ring (4) has female thread, the described spacing collar (3)
Sidewall on have two symmetrical grooves (3-2), said two limiting plate (3-1) respectively with said two groove (3-2)
Position corresponding, described limiting plate (3-1) side view is inverse u shape；The described spacing collar (3) and location
Ring locating ring (4) all can be socketed on described barred body (1).
A kind of novel concrete vibrating bar the most according to claim 1, it is characterised in that: described vibrating reed (2)
Rectangular or oval.
A kind of novel concrete vibrating bar the most according to claim 1 and 2, it is characterised in that: described limiting plate (3-1)
Length be the 1/4-1/2 of described vibrating reed (2) length.
A kind of novel concrete vibrating bar the most according to claim 1, it is characterised in that: described barred body (1),
Its top is additionally provided with draw ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410822396.8A CN105888256A (en) | 2014-12-24 | 2014-12-24 | Novel concrete vibrating bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410822396.8A CN105888256A (en) | 2014-12-24 | 2014-12-24 | Novel concrete vibrating bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105888256A true CN105888256A (en) | 2016-08-24 |
Family
ID=56700652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410822396.8A Pending CN105888256A (en) | 2014-12-24 | 2014-12-24 | Novel concrete vibrating bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105888256A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678381A (en) * | 2018-06-29 | 2018-10-19 | 衡阳泰源商砼有限公司 | A kind of concrete vibration stick |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09209570A (en) * | 1996-01-31 | 1997-08-12 | Taisei Corp | Air purging device and method for steel pipe filled with concrete |
| DE20000883U1 (en) * | 2000-01-19 | 2000-04-20 | Weber Maschinentechnik Gmbh | Internal vibrator |
| CN201416270Y (en) * | 2009-05-19 | 2010-03-03 | 中铁十一局集团第二工程有限公司 | Vibrating spear positioning device |
| CN203821862U (en) * | 2013-09-09 | 2014-09-10 | 无锡华太混凝土有限公司 | Concrete vibration bar |
-
2014
- 2014-12-24 CN CN201410822396.8A patent/CN105888256A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09209570A (en) * | 1996-01-31 | 1997-08-12 | Taisei Corp | Air purging device and method for steel pipe filled with concrete |
| DE20000883U1 (en) * | 2000-01-19 | 2000-04-20 | Weber Maschinentechnik Gmbh | Internal vibrator |
| CN201416270Y (en) * | 2009-05-19 | 2010-03-03 | 中铁十一局集团第二工程有限公司 | Vibrating spear positioning device |
| CN203821862U (en) * | 2013-09-09 | 2014-09-10 | 无锡华太混凝土有限公司 | Concrete vibration bar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678381A (en) * | 2018-06-29 | 2018-10-19 | 衡阳泰源商砼有限公司 | A kind of concrete vibration stick |
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Application publication date: 20160824 |
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