CN204023859U - Plain type NZ Built-in pipe mould anti-floating lifting hook device - Google Patents
Plain type NZ Built-in pipe mould anti-floating lifting hook device Download PDFInfo
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- CN204023859U CN204023859U CN201420473893.7U CN201420473893U CN204023859U CN 204023859 U CN204023859 U CN 204023859U CN 201420473893 U CN201420473893 U CN 201420473893U CN 204023859 U CN204023859 U CN 204023859U
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- pull bar
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Abstract
Plain type NZ Built-in pipe mould anti-floating lifting hook device, includes pull bar, sizing reinforcing bar card (3), mountain type card (4) and hold-doun nut (5) thereof; Described pull bar includes upstand-ing reinforcing bars pull bar section (1) and the externally threaded upstand-ing reinforcing bars wire drawing section (2) of band of top band crotch, and pull bar pars infrasegmentalis and wire drawing section top overlap integrally welded mutually; Described sizing reinforcing bar card comprises the transverse reinforcement (3a) of level and is welded in the longitudinal reinforcement (3b) of two levels in the middle part of transverse reinforcement, and two longitudinal reinforcements are parallel to each other and perpendicular with transverse reinforcement; The wire drawing section of upright pull bar is installed between the longitudinal reinforcement of two levels by sizing reinforcing bar card, and mountain type cutting ferrule to be contained in wire drawing section and to be positioned at the bottom of sizing reinforcing bar card, bottom wire drawing section Yushan Hill type card, be set with hold-doun nut (5).The utility model structure is simple, drawknot is stablized, effectively can control that the entirety of pipe die in concreting process floats, easy construction and safety and part is reusable.
Description
Technical field
The utility model belongs to construction engineering technical field, relates to a kind of plain type NZ Built-in pipe mould anti-floating hook structure.
Background technology
The NZ Built-in pipe mould anti-floating drag hook used in current building operations mostly be to adopt between NZ pipe die gap in floor reinforcing bar drag hook and the colligation of anti-floating beading galvanized wire fastening, to make reinforcing bar drag hook strain pipe die, prevent that pipe die is overall in concreting process to float.Lifting hook device and the installation thereof of this structure also exist constructional difficulties, not tighten, portion extrusion can be caused unbalanced and the problems such as distortion to pipe die while to pipe die tension and compression.
Utility model content
The purpose of this utility model is the deficiency existed to solve above-mentioned prior art, provides that a kind of structure is simple, drawknot is stablized, effectively can control that the entirety of pipe die in concreting process floats, easy construction and safety and part reusable plain type NZ Built-in pipe mould anti-floating lifting hook device.
The purpose of this utility model is achieved through the following technical solutions.
Plain type NZ Built-in pipe mould anti-floating lifting hook device, this device includes pull bar, sizing reinforcing bar card, mountain type card and hold-doun nut thereof; Described pull bar includes upstand-ing reinforcing bars pull bar section and the externally threaded upstand-ing reinforcing bars wire drawing section of band of top band crotch, and pull bar pars infrasegmentalis and wire drawing section top overlap integrally welded mutually; Described sizing reinforcing bar card comprises the transverse reinforcement of level and be welded in the longitudinal reinforcement of two levels in the middle part of transverse reinforcement, and two longitudinal reinforcements are parallel to each other and perpendicular with transverse reinforcement; The wire drawing section of upright pull bar is installed between the longitudinal reinforcement of two levels by sizing reinforcing bar card, and mountain type cutting ferrule to be contained in wire drawing section and to be positioned at the bottom of sizing reinforcing bar card, bottom wire drawing section Yushan Hill type card, be set with hold-doun nut.
This plain type NZ Built-in pipe mould anti-floating lifting hook device structure is simple, drawknot is stablized, effectively can control the entirety of pipe die in concreting process floats.Easy and the safety of construction method, and after construction, mountain type card, hold-doun nut and sizing reinforcing bar card can be disassembled and reuse.
Accompanying drawing explanation
The schematic diagram of Fig. 1 plain type NZ Built-in pipe mould anti-floating lifting hook device;
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in more detail.
As shown in Figure 1 and Figure 2, plain type NZ Built-in pipe mould anti-floating lifting hook device includes pull bar, sizing reinforcing bar card 3, mountain type card 4 and hold-doun nut 5 thereof.Pull bar includes upstand-ing reinforcing bars pull bar section 1 and the externally threaded upstand-ing reinforcing bars wire drawing section 2 of band of top band crotch, pull bar section 1 bottom and wire drawing section 2 top overlap integrally welded mutually. and reinforcing bar card 3 of shaping comprises the transverse reinforcement 3a of level and be welded in the longitudinal reinforcement 3b of two levels in the middle part of transverse reinforcement, and two longitudinal reinforcements are parallel to each other and perpendicular with transverse reinforcement; The wire drawing section 2 of upright pull bar is installed between the longitudinal reinforcement of two levels by sizing reinforcing bar card, and mountain type card 4 to be sleeved in wire drawing section 2 and to be positioned at the bottom of sizing reinforcing bar card 3, is positioned at bottom the type card of mountain is set with hold-doun nut 5 in wire drawing section 2.
The construction method step of plain type NZ Built-in pipe mould anti-floating lifting hook device is as follows:
A () installs pull bar: drawn by the crotch on reinforcing steel bar of pull rod pull bar section 1 top steady on the horizontal Anti-floating reinforcing steel bar of plain type NZ Built-in pipe mould, reinforcing bar wire drawing section 2 is vertically through bottom template, and pull bar is in place;
B () installs sizing reinforcing bar card: sizing reinforcing bar card 3 level to be installed on bottom template flitch or C-type steel bottom and flitch or C-type steel and to hold out against, and be installed between the longitudinal reinforcement of two levels by the wire drawing section 2 of upright pull bar;
C () installs mountain type card: risen to by the mountain type card 4 being set in wire drawing section 2 and hold out against with reinforcing bar card of shaping, be tightened nut 5, by mountain type card firmly fixing i.e. end of operation.
Concreting is complete and after solidifying, and carries out dismounting construction, is unscrewed by hold-doun nut, splits out mountain type card and sizing reinforcing bar card.Pull bar is stayed in the concrete solidified, and hold-doun nut, mountain type card and sizing reinforcing bar card are reusable.
Reinforcing steel bar of pull rod diameter is determined as calculated according to drawn load, and pull bar height adds flitch or C-type steel thickness for NZ Built-in pipe mould FFL.The available three diameter 14 ㎜ length 30 ㎝ reinforcing bar Combination Welding of sizing reinforcing bar card form.Mountain type card is use more mountain type card in construction work.
Claims (1)
1. plain type NZ Built-in pipe mould anti-floating lifting hook device, is characterized in that, this device includes pull bar, sizing reinforcing bar card (3), mountain type card (4) and hold-doun nut (5) thereof; Described pull bar includes upstand-ing reinforcing bars pull bar section (1) and the externally threaded upstand-ing reinforcing bars wire drawing section (2) of band of top band crotch, and pull bar section (1) bottom and wire drawing section (2) top overlap integrally welded mutually; Described sizing reinforcing bar card (3) comprises the transverse reinforcement (3a) of level and is welded in the longitudinal reinforcement (3b) of two levels in the middle part of transverse reinforcement, and two longitudinal reinforcements are parallel to each other and perpendicular with transverse reinforcement; The wire drawing section (2) of upright pull bar is installed between the longitudinal reinforcement of two levels by sizing reinforcing bar card, mountain type card (4) is sleeved on wire drawing section (2) and goes up and the bottom being positioned at sizing reinforcing bar card (3), is positioned at bottom the type card of mountain is set with hold-doun nut (5) in wire drawing section (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473893.7U CN204023859U (en) | 2014-08-21 | 2014-08-21 | Plain type NZ Built-in pipe mould anti-floating lifting hook device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473893.7U CN204023859U (en) | 2014-08-21 | 2014-08-21 | Plain type NZ Built-in pipe mould anti-floating lifting hook device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023859U true CN204023859U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473893.7U Active CN204023859U (en) | 2014-08-21 | 2014-08-21 | Plain type NZ Built-in pipe mould anti-floating lifting hook device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204023859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164934A (en) * | 2014-08-21 | 2014-11-26 | 云南工程建设总承包公司 | Simple NZ built-in pipe die anti-floating draw hook device and construction method thereof |
-
2014
- 2014-08-21 CN CN201420473893.7U patent/CN204023859U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164934A (en) * | 2014-08-21 | 2014-11-26 | 云南工程建设总承包公司 | Simple NZ built-in pipe die anti-floating draw hook device and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 650011 Yunnan, Kunming, South Village, No. 27 Patentee after: Yunnan project construction general contract Limited by Share Ltd Address before: 650011 Yunnan, Kunming, South Village, No. 27 Patentee before: Yunnan General Construction Engineering Contract Company |
|
| CP01 | Change in the name or title of a patent holder |