CN109162462A - A kind of versatility embedded bar positioning device - Google Patents
A kind of versatility embedded bar positioning device Download PDFInfo
- Publication number
- CN109162462A CN109162462A CN201811239210.0A CN201811239210A CN109162462A CN 109162462 A CN109162462 A CN 109162462A CN 201811239210 A CN201811239210 A CN 201811239210A CN 109162462 A CN109162462 A CN 109162462A
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- China
- Prior art keywords
- internal gear
- embedded bar
- gear
- pawl
- versatility
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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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of versatility embedded bar positioning device, the positioning device includes multiple reinforcing bar correction units, and multiple reinforcing bar correction units are divided at least two rows from bottom to top, and each row is rearranged by multiple reinforcing bars correction unit interval；Each reinforcing bar correction unit includes the internal gear with internal gear and the external gear with external tooth, wherein the tooth of the tooth of the internal gear and external gear is intermeshed；Pawl is fixedly installed on the gear shaft of each external gear, the pawl on each gear shaft surrounds the channel passed through for embedded bar.Of the invention can disposably correct the position of embedded bar, to guarantee the quality of prefabricated components, and facilitate installation.
Description
Technical field
The present invention relates to a kind of versatility embedded bar positioning devices, belong to PC housing industry field (building).
Background technique
Longitudinal reinforcement in assembled architecture is connected frequently with grout sleeve, but the position of embedded bar is due to producing and applying
The reason of work error, it is frequently present of deviation, causes component difficult to install.
At present still not specifically for the device of embedded bar correction, typically construction personnel rule of thumb artificially entangles
Partially, error is larger.
Chinese patent CN203795418U discloses a kind of steel reinforcement cage and enters hole positioning rectification device comprising straight thread top
Bar is provided with top bent plate on straight thread mandril top, and straight thread mandril is fixed on the base, and it is solid that pedestal passes through fixed holdfast
It is fixed.Top bent plate transverse direction radian is identical as steel reinforcement cage, and bend mode is opposite with steel reinforcement cage bending direction.It is arranged on straight thread mandril
There is straight screw sleeve, controls steel reinforcement cage decentralization precision by adjusting fine tuning straight screw sleeve.The patent mainly solves pile foundation construction
Middle steel reinforcement cage enters hole positioning and rectifying problem, it is ensured that steel reinforcement cage is accurate, is not used to the embedded bar correction of prefabricated components.
Summary of the invention
The present invention is intended to provide a kind of versatility embedded bar positioning device, the bar reinforcement positioning device is for being arranged in side form
Outside can disposably correct the position of embedded bar, to guarantee the quality of prefabricated components, and facilitate installation.
To achieve the goals above, the technical scheme adopted by the invention is that:
A kind of versatility embedded bar positioning device, is structurally characterized in that, including multiple reinforcing bars correction unit, multiple reinforcing bars corrections
Unit is divided at least two rows from bottom to top, and each row is rearranged by multiple reinforcing bars correction unit interval；The multiple reinforcing bar entangles
It is fixed by the connecting rod connected between inclined unit, or is fixed in fixed plate；Each reinforcing bar correction unit includes having internal gear
Internal gear and external gear with external tooth, wherein the tooth of the tooth of the internal gear and external gear is intermeshed；Each external gear
Gear shaft on be fixedly installed with pawl, the pawl on each gear shaft surrounds the channel passed through for embedded bar, when each spine
Pawl with internal gear rotation when, each pawl towards internal gear center rotating and embedded bar can be forced coaxial with the internal gear
Heart line；The internal gear axial line is formed by plane perpendicular to fixed plate or multiple connecting rods.
In use, the fixed plate or multiple connecting rods are fixed in the outside wall surface of side form, in this way, prefabricated components pour
Before, the muscle that goes out of embedded bar is placed in the channel that the pawl surrounds across the muscle hole of template, is compeled by pawl centering principle
The embedded bar centering for making not centering, to guarantee component quality when pouring prefabricated components.
According to an embodiment of the invention, can also make further optimization to the present invention, the following are the skills formed after optimization
Art scheme:
Each gear shaft of each external gear in order to facilitate the installation of, each reinforcing bar correction unit is fixedly mounted on a pedestal, institute
Pawl is stated to be fixed on internal gear.When gear rotates in this way, the pawl of the same reinforcing bar correction unit is inside in the same direction together
The rotation of the axial line of gear, to realize extruding and clamp the purpose of embedded bar.
In order to guarantee to keep correction state after embedded bar is corrected to target position, the internal gear of each reinforcing bar correction unit
End face is equipped with positioning plate, and the gear shaft passes through positioning plate, be equipped between internal gear and positioning plate keep embedded bar with
The internal gear is total to the locking structure of axial line.Preferably, the locking structure includes the pin for being provided with internal gear and positioning plate
Hole and the latch in the pin hole.In this way, when embedded bar is corrected to target position, it is inserted into latch, internal gear and outer
It cannot be driven between gear, to realize the correction state for keeping embedded bar.
The internal gear or external gear of each reinforcing bar correction unit are driven by driving device and are rotated.For operating easily,
The driving device is the handle for being fixed on the end face of internal gear.In this way, deviation correcting device of the invention only needs rotational handle, i.e.,
Internal gear and external gear can be driven to rotate synchronously simultaneously, to complete the automatic deviation correction of embedded bar.
Preferably, the outer circumferential surface section of the external gear is divided into geared surface, is partially no flank of tooth；The pawl is fixed at
External gear without on the flank of tooth.The tooth of external gear geared surface is used for internal gear engaged transmission in this way, and the pawl on the no flank of tooth is used for
Correct reinforcing bar.Preferably, on the outer peripheral surface of the external gear geared surface distribution be not less than outer peripheral surface half.It can protect in this way
Card engagement is effective.
It is total to axis line location in order to preferably squeeze embedded bar to internal gear, the pawl has intrados, each pawl
Intrados the outer surface of embedded bar is connected to when embedded bar and the internal gear are total to axial line.
Preferably, there are three the external gears of each reinforcing bar correction unit, three external gears are evenly arranged in internal gear
Internal gear side and engaged with the internal gear.Three pawls form triangular duct, convenient for forcing embedded bar centering.
In order to improve the stability of correction, the fixed plate is equipped with multiple through holes passed through for reinforcing bar, and each reinforcing bar entangles
Inclined unit is fixed in fixed plate by fastener, and pawl surrounds the channel and the through hole that one passes through for embedded bar
Perforation.The benefit of this mode is directly fixed plate to be fixed on side form, can facilitate and rectify a deviation to embedded bar,
And stable structure is reliable, the disadvantage is that versatility is not high.
In order to improve versatility, the connecting rod is telescopic rod.As a result, by adjusting the length of telescopic rod, can satisfy
The correction of different spacing embedded bars.
Compared with prior art, the beneficial effects of the present invention are: the present invention only needs the handle on rotating device, so that it may complete
At the automatic correction of reinforcing bar, easy to operate, accurate positioning.
Detailed description of the invention
Fig. 1 is the structure principle chart before one embodiment of the invention correction；
Structure principle chart when Fig. 2 is one embodiment of the invention correction；
Fig. 3 is the rearview of Fig. 1；
Fig. 4 is the structure principle chart before correction unit correction of the present invention；
Fig. 5 is the front view of Fig. 4；
Structure principle chart when Fig. 6 is correction unit correction of the present invention；
Fig. 7 is the front view of Fig. 6；
Fig. 8 is the end view of external gear of the invention；
Structure principle chart when Fig. 9 is another embodiment of the present invention correction；
Structure principle chart when Figure 10 another embodiment of the present invention is rectified a deviation.
In figure
1- internal gear；2- external gear；3- handle；4- banking pin；5- pawl；6- reinforcing bar；The target position 7-；8- positioning plate；9- tooth
Wheel shaft；10- pedestal；11- geared surface；12- is without the flank of tooth；13- fixed plate；14- correction unit；15- goes out muscle hole；16- fixation hole；
17,18- connecting rod.
Specific embodiment
Come that the present invention will be described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that in the feelings not conflicted
Under condition, the feature in embodiment and embodiment in the present invention be can be combined with each other.For sake of convenience, hereinafter as occurred
"upper", "lower", "left", "right" printed words only indicate consistent with the upper and lower, left and right direction of attached drawing itself, do not play limit to structure
It is set for using.
A kind of versatility embedded bar positioning device, as shown in Figure 1-3, including fixed plate 13 and it is fixed on fixed plate 13
Multiple reinforcing bars correction units 14, multiple reinforcing bars correction units 14 are divided at least two rows, each row from bottom to top and are entangled by multiple reinforcing bars
Inclined unit 14 is alternatively arranged composition.
As shown in figs. 4-7, each reinforcing bar correction unit 14 is mainly by internal gear 1 with internal gear and three small outer
Gear 2 forms, and three external gears 2 are evenly arranged by the center of internal gear 1, and the tooth of the tooth of the internal gear 1 and each external gear 2
Intermeshing.One pawl 5 is installed, three pawls 5 surround the channel passed through for embedded bar 6 on each external gear 2.
As shown in figure 8, the outer circumferential surface section of the external gear 2 is divided into geared surface 11, and it is partially no flank of tooth 12, the pawl 5
Be fixed at external gear 2 without on the flank of tooth 12.The pawl 5 has intrados, and the intrados of each pawl 5 is in embedded bar 6
The outer surface of embedded bar 6 is connected to when being total to axial line with the internal gear 1,1 axial line of internal gear is perpendicular to fixed plate
13 settings.
As shown in figs. 4 and 6, each gear shaft 9 is fixedly mounted on a pedestal 10, the end face installation of the internal gear 1
There is positioning plate 8, the gear shaft 9 passes through positioning plate 8, is equipped between internal gear 1 and positioning plate 8 and keeps embedded bar 6 and institute
The latch 4 that internal gear 1 is total to axial line is stated, is provided with pin hole on internal gear 1 and positioning plate 8
When correction, as shown in figure 5, drive external gear 2 to rotate by internal gear 1, external gear 2 with pawl 5 to center movement, from
And the correction of embedded bar 6 to be rectified a deviation is arrived to the axis line location of internal gear 1, finally force embedded bar 6 and the internal gear 1 total
Axial line, the i.e. correct position of embedded bar 6, achieve the purpose that correction.
The versatility embedded bar positioning device of the present embodiment is fixed in the outside wall surface of side template, needs is made to rectify a deviation
Embedded bar 6 passes through device, at this point, embedded bar 6 is located in three pawls 5, the handle 3 held on internal gear 1 turns clockwise
Dynamic, three pawls 5 are drawn close under the drive of external gear 2 to center, and embedded bar 6 is finally stuck in center and the reinforcing bar of device
Correct position, i.e. target position 7.It is inserted into latch 4, prevents pawl 5 from circling round under the effect of 6 elastic force of embedded bar, to protect
Hold and complete the rectification work of embedded bar 6.
In use, reinforcing bar correcting device is installed on fixing steel plate corresponding with embedded bar, and pass through embedded bar
Reinforcing bar correcting device.Handle on rotating device draws close 3 pawls to center and by steel bars in the center of device, thus
Complete the positioning of reinforcing bar.Then cast-in-situ floor after waiting floorslab concretes to solidify, unclamps pawl, and withdrawing device completes reinforcing bar
Positioning.
Several reinforcing bar correcting devices are installed on fixing steel plate, the reinforcing bar location hole on fixing steel plate and wallboard install steel
Muscle position is corresponding.And embedded bar is made to pass through bar reinforcement positioning device.The handle on reinforcing bar correcting device is rotated one by one, makes pawl
To center rotating, and embedded bar is clamped in the centre of three pawls.Then the position for passing through positioning pin fixed pawl, prevents
Pawl loosens.Pour floor concrete.After concrete setting, pawl is unclamped, takes bar reinforcement positioning device away, it is fixed to complete reinforcing bar
Position.
Embodiment 2
A kind of versatility embedded bar positioning device, as shown in figs. 9-10, including multiple reinforcing bars correction unit 14, multiple reinforcing bars entangle
Inclined unit 14 is divided at least two rows from bottom to top, and each row is alternatively arranged by multiple reinforcing bars correction unit 14 and is formed；It is the multiple
It is fixedly linked between reinforcing bar correction unit 14 by connecting rod 17,18, remaining structure is similar to Example 1.It is general in order to improve
Property, connecting rod 17,18 preferably telescopic rods adjust connecting rod 17 according to the spacing of embedded bar in this way, locking after 18 length,
It is adapted to different scenes.
The content that above-described embodiment illustrates should be understood as that these embodiments are only used for being illustrated more clearly that the present invention, without
For limiting the scope of the invention, after the present invention has been read, those skilled in the art are to various equivalent forms of the invention
Modification each fall within the application range as defined in the appended claims.
Claims (10)
1. a kind of versatility embedded bar positioning device, which is characterized in that it rectifies a deviation unit (14) including multiple reinforcing bars, multiple reinforcing bars
Correction unit (14) is divided at least two rows from bottom to top, and each row is alternatively arranged by multiple reinforcing bars correction unit (14) and is formed；
It is fixedly linked between the multiple reinforcing bar correction unit (14) by connecting rod (17,18), or is fixed on fixed plate (13)
On；
Each reinforcing bar correction unit (14) includes the internal gear (1) with internal gear and the external gear (2) with external tooth, wherein institute
State the tooth intermeshing of the tooth and external gear (2) of internal gear (1)；
It is fixedly installed with pawl (5) on the gear shaft (9) of each external gear (2), the pawl (5) on each gear shaft (9) surrounds one
A channel passed through for embedded bar (6), when rotation of each pawl (5) with internal gear (1), each pawl (5) is towards internal gear
(1) center rotating simultaneously can force embedded bar (6) and the internal gear (1) axial line altogether；Internal gear (1) axial line hangs down
Directly plane is formed by fixed plate (13) or multiple connecting rods.
2. versatility embedded bar positioning device according to claim 1, which is characterized in that each reinforcing bar correction unit
(14) each gear shaft (9) is fixedly mounted on a pedestal (10), and the pawl (5) is fixed on internal gear (1).
3. versatility embedded bar positioning device according to claim 1, which is characterized in that each reinforcing bar correction unit
(14) end face of internal gear (1) is equipped with positioning plate (8), the gear shaft (9) pass through positioning plate (8), internal gear (1) with
The locking structure for keeping embedded bar (6) and the internal gear (1) total axial line is equipped between positioning plate (8).
4. versatility embedded bar positioning device according to claim 3, which is characterized in that the locking structure includes opening
It is located at the pin hole of internal gear (1) and positioning plate (8) and the latch (4) in the pin hole.
5. versatility embedded bar positioning device according to claim 1, which is characterized in that each reinforcing bar correction unit
(14) the internal gear or external gear is driven by driving device and is rotated.
6. versatility embedded bar positioning device according to any one of claims 1-5, which is characterized in that the external tooth
The outer circumferential surface section of wheel (2) is divided into geared surface (11), is partially no flank of tooth (12)；The pawl (5) is fixed at external gear (2)
Without on the flank of tooth.
7. versatility embedded bar positioning device according to any one of claims 1-5, which is characterized in that the pawl
(5) there is intrados, the intrados of each pawl (5) is connected to pre- when embedded bar (6) is with the internal gear (1) axial line altogether
Bury the outer surface of reinforcing bar (6).
8. versatility embedded bar positioning device according to any one of claims 1-5, which is characterized in that described each
There are three the external gears (2) of reinforcing bar correction unit (14), and three external gears (2) are evenly arranged in the internal gear one of internal gear (1)
It side and is engaged with the internal gear (1).
9. versatility embedded bar positioning device according to any one of claims 1-5, which is characterized in that the fixation
Plate (13) is equipped with multiple through holes (15) passed through for reinforcing bar, and each reinforcing bar correction unit (14) is fixed on fixation by fastener
On plate (13), and pawl (5) surrounds one and penetrates through for the channel that embedded bar (6) passes through with the through hole (15).
10. versatility embedded bar positioning device according to any one of claims 1-5, which is characterized in that the company
Extension bar (17,18) is telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239210.0A CN109162462A (en) | 2018-10-23 | 2018-10-23 | A kind of versatility embedded bar positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239210.0A CN109162462A (en) | 2018-10-23 | 2018-10-23 | A kind of versatility embedded bar positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109162462A true CN109162462A (en) | 2019-01-08 |
Family
ID=64878832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811239210.0A Pending CN109162462A (en) | 2018-10-23 | 2018-10-23 | A kind of versatility embedded bar positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109162462A (en) |
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Application publication date: 20190108 |