CN203412283U - Self-lock device of floor plate suspension bottom die - Google Patents
Self-lock device of floor plate suspension bottom die Download PDFInfo
- Publication number
- CN203412283U CN203412283U CN201320383535.2U CN201320383535U CN203412283U CN 203412283 U CN203412283 U CN 203412283U CN 201320383535 U CN201320383535 U CN 201320383535U CN 203412283 U CN203412283 U CN 203412283U
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- outer support
- support box
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- spring
- fixed
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Abstract
The utility model belongs to the field of building floor plate suspension devices and in particular relates to a self-lock device of a floor plate suspension bottom die. The self-lock device comprises an outer support box, a pin piece, a spring and an adjustment bolt, wherein the spring is fixed on the bottom surface of the outer support box; the pin piece is provided with three ends, wherein one end extends out of the outer support box, another end is connected with the spring, and the third end is rotatably fixed on the outer support box; the adjustment bolt is fixed on the outer support box in a threaded connection manner. Before construction, a rectangular hole is reserved in a cross node of a spliced net rack, the bottom die is pushed upwards from underneath of a spliced steel truss during suspension, the pin piece of the device is packed up downwards by resistance when being pushed upwards, the pin piece can be popped up to be inserted into the rectangular hole under the action of the spring when being pushed into the rectangular hole, then the soft bottom die can be locked on the spliced steel truss, the flatness of the height of the spliced bottom die can be adjusted by a screw rod, the reliability of an operating system is strong, the work efficiency is high, and the construction quality is ensured.
Description
Technical field
The utility model belongs to building floor field of suspension devices, is specifically related to a kind of self-locking device of floorslab suspension hanging end mould.
Background technology
Assembled rack at building floor hangs in the construction of bed die, and the connected mode of bed die and bar frame is a very crucial step.Although there is the existing mode that much can select, current job practices exists the reliability of system not high, necessary inspection after construction construction quality, thus affected operating efficiency.
Utility model content
The purpose of this utility model is to provide that a kind of system reliability is strong, operating efficiency is high, the self-locking device of the guaranteed floorslab suspension hanging end of construction quality mould.
In order to solve the problems of the technologies described above, the technical scheme that the utility model is taked is as follows:
A kind of self-locking device of floorslab suspension hanging end mould, it comprises outer support box, pin sheet, spring, adjusting bolt, spring is fixed on outer support box bottom surface, pin sheet arranges three terminations, outer support box is stretched out in one end, the other end is connected with spring, and the 3rd end rotates and is fixed on outer support box, and adjusting bolt is fixed on outer support box in the mode being threaded.
The self-locking device of above-mentioned floorslab suspension hanging end mould, it also comprises hold-down nut, hold-down nut is fixed on outer support box top-side.Adjusting bolt is through nut, by threaded adjusting height.
Self-locking device, the hold-down nut described in it and the adjusting bolt consistent size of above-mentioned floorslab suspension hanging end mould.
The self-locking device of above-mentioned floorslab suspension hanging end mould, the pin sheet described in it is T-shape or " people " font.
The self-locking device of above-mentioned floorslab suspension hanging end mould, it also comprises bearing pin, pin sheet is connected with outer support box by bearing pin.
The self-locking device of above-mentioned floorslab suspension hanging end mould, it also comprises outer screening glass, outer screening glass covers on outer support box side.
Beneficial effect:
The self-locking device of the floorslab suspension hanging end mould that the utility model provides, it comprises outer support box, pin sheet, spring, adjusting bolt, spring is fixed on outer support box bottom surface, pin sheet arranges three terminations, outer support box is stretched out in one end, the other end is connected with spring, and the 3rd end rotates and is fixed on outer support box, and adjusting bolt is fixed on outer support box.Before construction, first on the cross node of splicing rack, reserve a slot, during suspension, need only bed die is upwards boosted bed die from splicing steel truss below, the pin of device is when upwards pushing, be subject to resistance and pack up downwards, when shifting the reserved oblong aperture of binding strap onto, can under the effect at spring, outwards eject, be inserted in oblong aperture, so just lightweight bed die can be pinned on splicing row frame, the height of splicing bed die can adjusted its planeness by screw mandrel, make it to reach the planeness of designing requirement, thereby it is strong to reach operating system reliability, operating efficiency is high, the guaranteed object of construction quality.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the left view of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, utility model content is done to detailed explanation.
With reference to Fig. 1, the utility model comprises outer support box 6, " people " font pin sheet 1, spring 7, adjusting bolt 3, spring 7 is fixed on outer support box 6 bottom surfaces, " people " font pin sheet arranges 1 three terminations, outer support box 6 is stretched out in one end, the other end is connected with spring 7, and the 3rd end is rotated and is fixed on outer support box 6 by bearing pin, and adjusting bolt 3 is fixed on outer support box 6 in the mode being threaded.Supporting case top-side, fixes a hold-down nut 2 outside, and adjusting bolt 3 is through hold-down nut 2; the mode of being threaded connection regulates height; hold-down nut 2 is consistent with adjusting bolt 3 thread sizes, and hold-down nut 2 plays support, also has outer screening glass 5 to cover on the side of outer support box 6.
During construction, first on the cross node of splicing rack, reserve a slot, during suspension, need only bed die is upwards boosted bed die from splicing steel truss below, the pin of device is when upwards pushing, be subject to resistance and pack up downwards, when shifting the reserved oblong aperture of binding strap onto, can under the effect at spring, outwards eject, be inserted in oblong aperture, so just lightweight bed die can be pinned on splicing row frame, the height of splicing bed die can adjusted its planeness by screw mandrel, make it to reach the planeness of designing requirement, thereby it is strong to reach operating system reliability, operating efficiency is high, the guaranteed object of construction quality.The utility model is placed in the rack reinforcing bar of floor and hangs on bed die, can allow bed die be connected with rack beam fast, and self-locking fixes, and bears the working load of building surface layer.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model manual and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. the self-locking device of a floorslab suspension hanging end mould, it is characterized in that: comprise outer support box, pin sheet, spring and adjusting bolt, described spring is fixed on outer support box bottom surface, described pin sheet arranges three terminations, wherein, outer support box is stretched out in one end, and the other end is connected with spring, and the 3rd end rotates and is fixed on outer support box; Described adjusting bolt is fixed on outer support box in the mode being threaded.
2. the self-locking device of floorslab suspension hanging end mould according to claim 1, is characterized in that: also comprise hold-down nut, described hold-down nut is fixed on outer support box top-side.
3. the self-locking device of floorslab suspension hanging end mould according to claim 2, is characterized in that: described hold-down nut and adjusting bolt consistent size.
4. the self-locking device of floorslab suspension hanging end mould according to claim 1, is characterized in that: described pin sheet is T-shape or " people " font.
5. the self-locking device of floorslab suspension hanging end mould according to claim 1, is characterized in that: also comprise bearing pin, pin sheet is connected with outer support box by bearing pin.
6. the self-locking device of floorslab suspension hanging end mould according to claim 1, is characterized in that: also comprise outer screening glass, described outer screening glass covers on outer support box side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320383535.2U CN203412283U (en) | 2013-07-01 | 2013-07-01 | Self-lock device of floor plate suspension bottom die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320383535.2U CN203412283U (en) | 2013-07-01 | 2013-07-01 | Self-lock device of floor plate suspension bottom die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203412283U true CN203412283U (en) | 2014-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320383535.2U Expired - Fee Related CN203412283U (en) | 2013-07-01 | 2013-07-01 | Self-lock device of floor plate suspension bottom die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203412283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352562A (en) * | 2013-07-01 | 2013-10-16 | 昆山生态屋建筑技术有限公司 | Self-locking device for floor suspension bottom die |
-
2013
- 2013-07-01 CN CN201320383535.2U patent/CN203412283U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352562A (en) * | 2013-07-01 | 2013-10-16 | 昆山生态屋建筑技术有限公司 | Self-locking device for floor suspension bottom die |
| CN103352562B (en) * | 2013-07-01 | 2016-03-09 | 昆山生态屋建筑技术有限公司 | A kind of self-locking device of floorslab suspension suspension bottom die |
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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: 20140129 Termination date: 20170701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |