CN202745395U - Detachable lateral positioning fastener - Google Patents
Detachable lateral positioning fastener Download PDFInfo
- Publication number
- CN202745395U CN202745395U CN 201220399427 CN201220399427U CN202745395U CN 202745395 U CN202745395 U CN 202745395U CN 201220399427 CN201220399427 CN 201220399427 CN 201220399427 U CN201220399427 U CN 201220399427U CN 202745395 U CN202745395 U CN 202745395U
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- plate
- roof
- lateral register
- fastener
- location
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Abstract
The utility model relates to a detachable lateral positioning fastener, which comprises a positioning plate, a clamping part and a fixing part, wherein the clamping part comprises a bottom wall, a side wall and a top wall which are sequentially connected together and are surrounded to form a groove, and the positioning plate is fixedly arranged on an edge of the top wall vertical to the side wall; and a stopper surface of a baffle and the corresponding side surface of the top wall are in the same plane or the lower surface of the baffle and the lower surface of the top wall are in the same plane, and the fixing part detachably penetrates through the bottom wall and extends into the groove. With the technical scheme provided by the utility model, the damage to a joist is effectively avoided, the positioning accuracy of a steel beam is easy to control, and the lateral positioning fastener can be repeatedly used, without repeated cutting and welding the baffle. The detachable lateral positioning fastener is favorable for reducing labor input required by the steel beam and reducing the consumption of materials, and has remarkable economic benefits.
Description
Technical field
The utility model belongs to the orientation tool field, relates in particular to a kind of dismountable lateral register fastener.
Background technology
At present, often occur the situation that girder steel is divided into multistage in the Pre-tensioned Steel Structures, steel girder erection goes out easily first off-axis, causes the phenomenon of girder steel bending.For ease of steel girder erection, the segmentation docking location is provided with strutting means usually, for example adds joist at moulding bed, occurs easily off-axis during steel girder erection, causes the situation of girder steel bending.Usually, for the axis that guarantees the multistage girder steel coincide with the design axis, the normal scheme that adopts as shown in Figure 1: directly emit axis at the joist at support jig top, and then determine frange plate both sides seating position by girder steel frange plate width, at the frange plate seating position location-plate 1 of burn-oning, in case the girder steel sidesway.
Yet, adopt the axis location measure of welding location-plate 1 to need more loaded down with trivial details welding, cutting work, affect programming, and the circulation cutting causes damage to backing material easily, cause easily the loss increase of backing material.The precision of welding simultaneously location-plate 1 is not easy control, and less deviation all can affect the efficient of putting into of girder steel, also easily backing material is caused damage, and causes easily the loss of location-plate 1 and backing material to increase.In addition, location-plate 1 is repeatedly cut, reusable edible not, thus cause cost to increase.
The utility model content
Technical problem to be solved in the utility model is, provides a kind of easy to use and can repeatedly have enough to meet the need dismountable lateral register fastener of use.
For solving the problems of the technologies described above, the utility model provides a kind of dismountable lateral register fastener, comprise location-plate, holder and fixture, described holder comprises diapire, sidewall and the roof that is connected in turn and surrounds groove, described location-plate is fixed on the edge vertical with sidewall of roof, and the stopping surface of baffle plate and the corresponding side surface of roof is coplanar or the soffit of the soffit of baffle plate and roof is coplanar, described fixture removably passes diapire and stretches in the groove.
Further, described location-plate comprises the baffle plate that is welded on the roof upper surface and the guide plate that the top tilts to extend from the baffle plate upper limb to top board.
Further, described guide plate is the 25-35 degree to the angle that the top board top tilts.
Further, described guide plate is 30 degree to the angle of top board top inclination.
Further, between the roof of described location-plate and holder gusset plate is set, described gusset plate and location-plate are connected roof and are connected with holder.
Further, arranging on the described diapire has through hole in the band, and described diapire comprises the nut that is welded on its soffit, and described nut correspondence is positioned at described through hole below; Described fixture comprises bolt, and described bolt correspondence is passed described through hole.
Further, be provided with through hole on the described diapire, described through hole has internal thread; Described fixture comprises bolt, and described bolt correspondence is passed described through hole.
Further, the afterbody of described bolt is smooth hemispherical.
Compared with prior art, the utility model utilizes groove internal face that holder surrounds near the joist wing plate, and holder is fixed on the wing plate of joist the damage that can effectively avoid on joist the direct interim location-plate of welding to bring to joist by dismountable fixture.In addition, because fixture is detachable, not only make the position-adjustable of this lateral register fastener on joist, the positioning accuracy of girder steel is easy to control, and this lateral register fastener can reuse, and need not to repeat cutting and welding baffle plate, and constructing operation is simple, be conducive to reduce the loss that the required labour of steel girder erection dropped into and reduced material, economic benefit is very remarkable.
Description of drawings
Fig. 1 is the schematic diagram of girder steel axis location in the prior art.
Fig. 2 is the schematic perspective view of dismountable lateral register fastener of providing of embodiment of the present utility model.
Fig. 3 is the schematic diagram of joist on moulding bed.
Fig. 4 is the schematic diagram that lateral register fastener shown in Figure 2 is installed at joist shown in Figure 3.
Fig. 5 is the schematic diagram of girder perch on the joist shown in Figure 4.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Dismountable lateral register fastener 10 provided by the utility model forms for the steel processing and fabricating, and it is not only applicable to the realm of building construction, also can be used for the lateral register of the realm of building construction some object in addition.The below is elaborated as an example of the axis location that will this dismountable lateral register fastener 10 be used for building operations and realizes girder steel example.
Please referring to Fig. 2, dismountable lateral register fastener 10 that embodiment of the present utility model provides comprises holder 100, fixture 200 and location-plate 300.Holder 100 removably is clamped on the joist 500 that girder steel 400 is installed by fixture 200, and location-plate 300 is fixed on the holder 100.
Fixture 200 comprises two bolts, and it stretches in the groove 160 after removably passing through hole 118 on nut 116 and the diapire 110.Bolt 200 afterbodys are the hemispherical that polishes smooth or are the hemispherical block that welding is got on, to make things convenient for the installation and removal of bolt 200.The diameter of bolt 200 for example is 24 millimeters.It should be noted that the quantity of through hole 118 and bolt 200 is not limited to two, can be one, three, four or more, as long as can correspond to actual needs.
The guide plate 320 that location-plate 300 comprises the baffle plate 310 of roof 150 upper surfaces that are welded on holder 100 and tilts to extend from plate washer 310 upper limbs to top board 150 tops.Particularly, on the edge vertical with sidewall 110 that baffle plate 310 is positioned at roof 150, and the stopping surface of the corresponding side surface of roof 150 and baffle plate 310 coplanar (as shown in Figure 2), perhaps the soffit of the soffit of roof 150 and baffle plate 310 is coplanar.The angle that guide plate 320 tilts to top board 150 tops is the 25-35 degree, and preferred 30 degree, so that the putting into of girder steel 400.Between the roof 150 of location-plate 300 and holder 100 gusset plate 330 is set, gusset plate 330 is connected with the roof 150 that location-plate 300 is connected with holder simultaneously, and shape and the thickness of slab of gusset plate 330 are not limit, and specifically can suitably adjust according to location-plate 300.
Please during use, first joist 500 be installed on the moulding bed 600 simultaneously referring to Fig. 2 to Fig. 5, then emit the axis 510 of girder steel 400 and measure the position on limit, the girder steel edge of a wing at joist 500.Again two lateral register fasteners 10 relatively are placed on the both sides of the axis 510 of having emitted on the joist 500, allow groove 160 internal faces of holder 100 near joist 500 wing plates, and suitably regulate the position of lateral register fastener 10.Be adjusted to the aligned in position on the stopping surface that makes its baffle plate 310 and limit, the girder steel that measures 400 edge of a wing until lateral register fastener 10 after, tighting a bolt 200 pushes against its wing plate with joist 500, thereby lateral register fastener 10 is fixedly mounted on the joist 500 exactly.To treat that again hoisting steel beam 400 winches to the scene, position at 30 centimetres at top, distance installation site slowly descends, the girder steel 400 of avoiding being lifted collides with lateral register fastener 10, and guiding put between two baffle plates 310 of axis 510 both sides along guided plate 320 by hoisting steel beam 400, makes smoothly axis location exactly of girder steel 400.After girder steel 400 puts in place, screw bolt 200, lateral register fastener 10 can be unloaded from joist 500, the axis location when being used for next steel beam lifting.
In the utility model, utilize groove 160 internal faces that the holder 100 of lateral register fastener 10 surrounds near joist 500 wing plates, and by removably passing diapire 110 and stretching in the groove 160 and the fixture 200 that joist 500 pushes against is fixed on holder 100 on joist 500 wing plates, and utilize the location-plate 300 on the roof 150 that is welded on holder 100 to realize the axis contraposition, can effectively avoid on joist 500, directly welding the damage that interim location-plate brings to joist 500.In addition, because this lateral register fastener 10 is detachable, not only make the position-adjustable of this lateral register fastener 10 on joist 500, the positioning accuracy of girder steel 400 is easy to control, and this lateral register fastener 10 can reuse, and need not to repeat cutting and welding baffle plate, and constructing operation is simple, be conducive to reduce the loss of material and reduce the required labour's input of girder steel 400 installations, remarkable in economical benefits.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. dismountable lateral register fastener, comprise location-plate, it is characterized in that, also comprise holder and fixture, described holder comprises diapire, sidewall and the roof that is connected in turn and surrounds groove, described location-plate is fixed on the edge vertical with sidewall of roof, and the corresponding side surface of the stopping surface of baffle plate and roof is coplanar or the soffit of the soffit of baffle plate and roof is coplanar, and described fixture removably passes diapire and stretches in the groove.
2. dismountable lateral register fastener according to claim 1 is characterized in that, described location-plate comprises the baffle plate that is welded on the roof upper surface and the guide plate that the top tilts to extend from the baffle plate upper limb to top board.
3. dismountable lateral register fastener according to claim 2 is characterized in that, described guide plate is the 25-35 degree to the angle that the top board top tilts.
4. dismountable lateral register fastener according to claim 3 is characterized in that, the angle that described guide plate tilts to the top board top is 30 degree.
5. each described dismountable lateral register fastener is characterized in that according to claim 2-4, between the roof of described location-plate and holder gusset plate is set, and described gusset plate and location-plate are connected roof and are connected with holder.
6. dismountable lateral register fastener according to claim 1 is characterized in that described diapire is provided with through hole, and described diapire comprises the nut that is welded on its soffit, and described nut correspondence is positioned at described through hole below; Described fixture comprises bolt, and described bolt correspondence is passed described through hole.
7. dismountable lateral register fastener according to claim 1 is characterized in that, be provided with through hole on the described diapire, described through hole has internal thread; Described fixture comprises bolt, and described bolt correspondence is passed described through hole.
8. according to claim 6 or 7 described dismountable lateral register fasteners, it is characterized in that the afterbody of described bolt is smooth hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220399427 CN202745395U (en) | 2012-08-04 | 2012-08-04 | Detachable lateral positioning fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220399427 CN202745395U (en) | 2012-08-04 | 2012-08-04 | Detachable lateral positioning fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202745395U true CN202745395U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220399427 Expired - Fee Related CN202745395U (en) | 2012-08-04 | 2012-08-04 | Detachable lateral positioning fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202745395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103305643A (en) * | 2013-06-27 | 2013-09-18 | 攀钢集团西昌钢钒有限公司 | Device and method for fixing drill rod locating sleeve of tapping machine |
| CN109578398A (en) * | 2018-12-27 | 2019-04-05 | 芜湖造船厂有限公司 | A kind of upper tire board connecting structure for moulding bed |
-
2012
- 2012-08-04 CN CN 201220399427 patent/CN202745395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103305643A (en) * | 2013-06-27 | 2013-09-18 | 攀钢集团西昌钢钒有限公司 | Device and method for fixing drill rod locating sleeve of tapping machine |
| CN109578398A (en) * | 2018-12-27 | 2019-04-05 | 芜湖造船厂有限公司 | A kind of upper tire board connecting structure for moulding bed |
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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: 20130220 Termination date: 20190804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |