CN208415959U - A kind of overhanging type discharging platform steel wire rope drawknot device - Google Patents
A kind of overhanging type discharging platform steel wire rope drawknot device Download PDFInfo
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- CN208415959U CN208415959U CN201820651465.7U CN201820651465U CN208415959U CN 208415959 U CN208415959 U CN 208415959U CN 201820651465 U CN201820651465 U CN 201820651465U CN 208415959 U CN208415959 U CN 208415959U
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- housing
- steel wire
- wire rope
- discharging platform
- type discharging
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Abstract
A kind of overhanging type discharging platform steel wire rope drawknot device, including pull rod, it is embedded in the intracorporal casing of wall, the pull rod includes housing, and housing is equipped with centre bore in the axial direction, and central axis and housing are socketed；Described housing front end or so is respectively provided with a notch, is connected to centre bore, is in communication with the outside outside in notch；A in the notch of left and right to be hinged with a mandril, mandril is equipped with cam in hinged place, and cam is matched with the groove on central axis；Housing rear end is equipped with external screw thread, and wing nut connect locking with sleeve thread.A kind of overhanging type discharging platform steel wire rope drawknot device provided by the utility model, by setting housing, pull rod, it can be achieved that one man operation, save the cost.
Description
Technical field
The utility model relates to building field, especially a kind of overhanging type discharging platform steel wire rope drawknot device.
Background technique
For overhanging type discharging platform during setting up, the traditional drawknot method of oblique pull wirerope is in the pre-buried Φ in concrete beam upper end
Wirerope is connect by 20 round steel U-loop after concrete beam age reaches intensity, then with 3 pairs of rope cards with pull ring.Before secondary installing,
It obtains and first drawknot ring is cut, next discharging platform is installed again after mutual disassembly's rope card.This Method for Installation efficiency is lower,
There is uncertain security risk in peace, the pre-buried reinforcing bar pull ring in every place can all waste during tearing open, increase certain cost.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of overhanging type discharging platform steel wire rope drawknot device, energy
Enough single installations for completing oblique pull wirerope, it is simple and convenient.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of overhanging type discharging platform steel wire rope drawknot device, including pull rod, it is embedded in the intracorporal casing of wall, the pull rod
Including housing, housing is equipped with centre bore in the axial direction, and central axis and housing are socketed；Described housing front end or so is respectively provided with one
Notch, notch is interior to be connected to centre bore, is in communication with the outside outside；A in the notch of left and right to be hinged with a mandril, mandril is being cut with scissors
It meets place and is equipped with cam, cam is matched with the groove on central axis；Housing rear end is equipped with external screw thread, wing nut and housing spiral shell
Line connection locking.
The central axis front and back end is equipped with sleeveless jacket, puts on corresponding position outside equipped with hole, spring pocket on center shaft, both ends
It is connect respectively with the sleeveless jacket end face of the hole bottom surface of housing, central axis.
The housing rear end is fixed with connection ring.
Skewback is equipped at the wing nut and metope locking.
4 ° diagonally downward~7 ° of the outside side wall of described sleeve pipe.
A kind of overhanging type discharging platform steel wire rope drawknot device of the utility model is led to by the way that central axis is arranged in housing
Pressing is crossed, central axis is unclamped and the mandril in housing is brought into takes out of, in this way when installing fixed on wall, pull rod is passed through, one
End is held out against using mandril, and the other end is locked using wing nut, is then connect wirerope one end with connection ring, the other end is fixed
On discharging platform.Due to the device can one man operation fix, can save labour turnover.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the schematic diagram of the utility model.
In figure: pull rod 1, casing 2, housing 3, central axis 4, notch 5, mandril 6, cam 7, external screw thread 8, spring 9, connection ring
10, wing nut 11, skewback 12, wall 13, mounting hole 14, sleeveless jacket 15, rope card 16.
Specific embodiment
As shown in Figure 1, a kind of overhanging type discharging platform steel wire rope drawknot device, including pull rod 1, it is embedded in the intracorporal set of wall
Pipe 2.Casing 2 is PVC pipeline, and the angle of PVC pipeline and horizontal plane is 4 °~7 °, and wall 13 is lower in the outer part.Using inclination
Setting also can avoid rainwater and fall in infiltration even if the later period crams not tightly collar aperture.There is no leakage hidden danger of quality, safety
Property is unaffected.
The pull rod 1 includes housing 3, and housing 3 is equipped with centre bore in the axial direction, and centre bore by housing 3, only get through by one end,
Other end closing.Central axis 4 is installed in centre bore, central axis 4 can be slided up and down along housing 3, also be opened in 3 front and back end of housing
There is the mounting hole 14 more relatively large than center-hole diameter, 4 front end rear end of central axis is equipped with sleeveless jacket 15, and two spring pockets are at center
On axis 4, spring one end connect with 15 end face of sleeveless jacket, the connection of the other end and 14 inner bottom surface of mounting hole, in this way when pressing center forward
Axis 4, then unclamping rear center's axis 4 can automatically reset.A notch 5 is respectively provided in 3 front of housing or so, in notch 5 and center
Hole connection is in communication with the outside outside.A in the notch 5 of left and right to be hinged with a mandril 6, mandril 6 is fold-type bar, fold-type bar lower end
With 13 end face of wall, upper end inclination.Mandril 6 is equipped with cam 7 in hinged place, and the groove on cam 7 and central axis 4 matches
It closes.When pressing central axis 4 forward, the cam on mandril 6 moves up and close central axis 4 with groove, and is transferred to notch 5
It is interior；When decontroling central axis 4, spring reset, mandril 6 stretches out outside notch 5.And 3 rear end of housing is equipped with external screw thread 8, wing nut
11 are threadedly coupled locking with housing 3.
3 rear end of housing is fixed with connection ring 10.Connection ring 10 can be threadedly coupled with housing 3 also can weld fixation.
Connection ring 10 is convenient to be connect with rope card 16.
Skewback 12 is equipped at the wing nut 11 and metope locking.It is installed since pull rod 1 tilts, in order to facilitate butterfly-type spiral shell
Mother 11 locks, therefore skewback 12 is arranged, and can be bonded completely with 12 end face of skewback when wing nut 11 screws in, and guarantees locking, simultaneously
Skewback 12 can also increase frictional force, so that locking is more firm.
Operation principle and process: before installation, first marking installation point at the scene, and Φ 25PVC built-in pipe one end is slightly lower
In the other end, angle with horizontal plane is controlled at 5 ° or so；When discharging platform is installed, connection ring 10 is held, thumb presses center
4 rear end of axis, central axis 4, which moves forward, drives mandril 6 to be retracted into notch 5, unclamps after pull rod 1 is then passed through casing 2, in bullet
Under spring 9 acts on, central axis 4 resets, and mandril 6 is stretched out outside notch 5 and is against in inner wall surface.Then skewback 12 housing 3 is passed through to paste
On wall face, then precession wing nut 11, whole device is locked on wall 13.Then butterfly-type is checked using torque spanner
The screwing force of nut 11.
Claims (5)
1. a kind of overhanging type discharging platform steel wire rope drawknot device, it is characterised in that: including pull rod (1), to be embedded in wall intracorporal
Casing (2), the pull rod (1) include housing (3), and housing (3) is equipped with centre bore in the axial direction, central axis (4) and housing (3)
Socket；Described housing (3) front end or so is respectively provided with a notch (5), is connected to centre bore, is in communication with the outside outside in notch (5)；
A in the notch (5) of left and right to be hinged with a mandril (6), mandril (6) is equipped with cam (7), cam (7) and center in hinged place
Groove on axis (4) matches；Housing (3) rear end is equipped with external screw thread (8), and wing nut (11) is threadedly coupled with housing (3)
Locking.
2. a kind of overhanging type discharging platform steel wire rope drawknot device according to claim 1, it is characterised in that: the center
Axis (4) front and back end is equipped with sleeveless jacket, and corresponding position is equipped with hole on housing (3), and spring (9) covers on central axis (4), both ends difference
It is connect with the sleeveless jacket end face of the hole bottom surface of housing (3), central axis (4).
3. a kind of overhanging type discharging platform steel wire rope drawknot device according to claim 1, it is characterised in that: the housing
(3) rear end is fixed with connection ring (10).
4. a kind of overhanging type discharging platform steel wire rope drawknot device according to claim 1, it is characterised in that: the butterfly-type
Skewback (12) are equipped at nut (11) and metope locking.
5. a kind of overhanging type discharging platform steel wire rope drawknot device according to claim 1, it is characterised in that: described sleeve pipe
(2) outside 4 ° diagonally downward~7 ° of side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820651465.7U CN208415959U (en) | 2018-05-03 | 2018-05-03 | A kind of overhanging type discharging platform steel wire rope drawknot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820651465.7U CN208415959U (en) | 2018-05-03 | 2018-05-03 | A kind of overhanging type discharging platform steel wire rope drawknot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208415959U true CN208415959U (en) | 2019-01-22 |
Family
ID=65115775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820651465.7U Expired - Fee Related CN208415959U (en) | 2018-05-03 | 2018-05-03 | A kind of overhanging type discharging platform steel wire rope drawknot device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208415959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685430A (en) * | 2019-10-18 | 2020-01-14 | 四川大安建筑工程有限责任公司 | Assembled prevents that object strikes building outer construction work platform |
| CN110725535A (en) * | 2019-11-21 | 2020-01-24 | 中冶建工集团有限公司 | Method for supporting expansion joint between residential unit buildings by using shaping template |
-
2018
- 2018-05-03 CN CN201820651465.7U patent/CN208415959U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685430A (en) * | 2019-10-18 | 2020-01-14 | 四川大安建筑工程有限责任公司 | Assembled prevents that object strikes building outer construction work platform |
| CN110725535A (en) * | 2019-11-21 | 2020-01-24 | 中冶建工集团有限公司 | Method for supporting expansion joint between residential unit buildings by using shaping template |
| CN110725535B (en) * | 2019-11-21 | 2021-08-17 | 中冶建工集团有限公司 | Method for supporting expansion joint between residential unit buildings by using shaping template |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200503 |
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| CF01 | Termination of patent right due to non-payment of annual fee |