CN204979712U - Take special supplementary support rod assembly of prefabricated wallboard of door opening - Google Patents
Take special supplementary support rod assembly of prefabricated wallboard of door opening Download PDFInfo
- Publication number
- CN204979712U CN204979712U CN201520758906.XU CN201520758906U CN204979712U CN 204979712 U CN204979712 U CN 204979712U CN 201520758906 U CN201520758906 U CN 201520758906U CN 204979712 U CN204979712 U CN 204979712U
- Authority
- CN
- China
- Prior art keywords
- square tube
- door opening
- steel plate
- little
- large square
- Prior art date
- 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.)
- Active
Links
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model provides a take special supplementary support rod assembly of prefabricated wallboard of door opening, includes that generous pipe, one end embolias xiao fang's pipe of generous pipe, manages one end welded fastening's steel sheet B with generous tub of one end welded fastening's steel sheet A with xiao fang, all bored a plurality of screw rod hole on steel sheet A and the steel sheet B, every screw rod is downthehole fixes a sleeve with the screw rod, and the sleeve is pre -buried in taking the prefabricated wallboard of door opening, and generous pipe passes through the bolt and nut fixed connection location with the suit overlay segment of xiao fang's pipe. The utility model discloses can effectively avoid taking door opening prefabricated component to put hoist and mount and the damage of transit appearance fracture into production, guarantee building quality and construction progress, simultaneously, this subassembly simple structure installs convenient to use, and the commonality is good, reliable operation, repeatedly usable, reduce cost.
Description
Technical field
The utility model belongs to construction engineering technical field, specifically refers to the special auxiliary support bar assembly of a kind of band door opening prefabricated panel.
Background technology
In the concrete prefabricated element of assembled architecture, if when prefabricated components exist door opening, then in production hoisting process, easily because construction weight overbalance, lifting discontinuity equalization, causes the prefabricated components being with door opening to occur cracking.In addition, the prefabricated components of band door opening, in transportation, also cause prefabricated components easily to occur cracking because vehicle jolts.
The method of this band door opening of current solution prefabricated components cracking has: be connected with door opening lower end with cement concrete tie rod, after building-site, carry out truncation again.The drawback of this method causes the waste of ferro-concrete and increases weight and the work difficulty of on-site hoisting, truncation is carried out also very not easily in this external building site, and labor content is large, and time to chopping is long, affect construction speed, cause environmental pollution and waste of raw materials.
Utility model content
Technical problem to be solved in the utility model is: solve above-mentioned prior art Problems existing, and a kind of special auxiliary support bar assembly of door opening prefabricated panel of being with is proposed, avoid band door opening prefabricated panel in production lifting and the phenomenon occurring in transit cracking, damage prefabricated components, guarantee construction quality and construction speed, simultaneously, this unit construction is simple, easy to install, pollution-free without waste, commonality is good, reliable operation, reusable, reduce costs.
The technical solution adopted in the utility model is:
The special auxiliary support bar assembly of a kind of band door opening prefabricated panel, comprise large square tube, little square tube that large square tube is inserted in one end, the steel plate A be welded and fixed with large square tube one end and the steel plate B be welded and fixed with little square tube one end, described steel plate A, steel plate B are drilled with several screw holes, the interior screw rod of each screw hole fixes a sleeve, sleeve is embedded in band door opening prefabricated panel, and large square tube is fixedly connected with location with the suit overlay segment of little square tube by bolt and nut.
In technique scheme, full silk screw hole is drilled with respectively in large square tube He in little square tube, on steel chassis, relevant position is welded with captive nut, two full silk screw rods are each passed through the full silk screw hole in large square tube and the full silk screw hole in little square tube, and two captive nuts always downwards and on steel chassis are connected and fixed.
In technique scheme, complete its position of silk screw hole be drilled with in described large square tube and in little square tube equals 1/5 of door opening width from the distance of door opening frame.
In technique scheme, described large square tube and little square tube adopt 50 × 50 × 2mm square tube and 40 × 40 × 2mm square tube respectively, and described steel plate A and steel plate B adopts D=10mm steel plate.
In technique scheme, described large square tube is fixedly connected with location with the suit overlay segment of little square tube by bolt and nut, its concrete structure is: the middle position being set with lap in large square tube and little square tube, large square tube is drilled with U-type groove, little square tube is welded with nut, and bolt is connected in the nut of little square tube through the U-type groove in large square tube from top to bottom.
Principle of work and remarkable result:
(1) the utility model assembly is divided into left and right two pieces, left and right two pieces is inserted in by two kinds of square tubes that specification is different, and the middle bolt that uses is fixed, and two ends welding steel also assembles sleeve, sleeve is embedded in the prefabricated panel of band door opening, ensures that the utility model assembly and prefabricated components form one.And then use full silk screw rod by both sides, realize the utility model assembly and bottom steel chassis is integrally fixed.
(2) when using, first left and right part square tube be inserted in, adjustable range reaches door opening size, the coupling nut of binding bolt upper end, ensures that the utility model size of components and door opening size are consistent; On the steel plate of part two ends, left and right, fix the sleeve of specified quantity respectively with screw rod; On the steel chassis face that square tube tapping is corresponding, welding M16 nut again, put full silk screw rod, the utility model assembly and chassis are fixed into an entirety, regulating end face steel plate squareness by regulating the nut of full silk screw rod upper end.
(3) fix on the steel chassis face immediately below circular hole at left and right part, weld a M16 captive nut, use the full silk screw rod of M16, be connected and fixed with the captive nut of below, twist a M16 nut again above screw rod, the utility model assembly and steel chassis are fixed into an entirety.
(4) in form removal process, square nut on the full silk screw rod that comes loose, more full silk screw rod and chassis captive nut are unclamped, after taking away full silk screw rod, both can carry out product stripping.
(5) be with the prefabricated components of door opening after the installation of building site, the utility model assembly has arrived detouchable situation, twists off the screw rod be connected with prefabricated components embedded sleeve barrel, then unclamps the coupling nut of fixing the utility model left and right part, can complete assembly dismounting.
(6) the utility model assembly apparatus in demoulding lifting until building-site has lifted, more up lifted two-layer after, can by the strut bar assembly of this layer remove be recycled to factory.
The utility model provides a kind of auxiliary support bar assembly frock of simple and fast, evade band door opening prefabricated components to produce in hoisting process because prefabricated components weight overbalance, the lifting unbalance stress risk that causes prefabricated components ftracture, also evaded and be with door opening prefabricated components in transportation because vehicle jolts the risk causing prefabricated components to ftracture.The utility model unit construction is simple, and make easily, cost is low, but it is easy to install, reliable operation, commonality is good, energy recycle after the dismounting of building site, and can in end item, only need secondary processing connecting bore can realize being suitable for of stack pile door opening, effectively improve the operating cycles of the utility model assembly, save die cost, ensure that prefabricated components quality, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Reference numeral:
1-large square tube, 2-little square tube, 3-steel plate A, 4-steel plate B, 5-sleeve, 6-screw rod, 7-full silk screw rod, 8-captive nut, 9-bolt, 10-pad.
Detailed description of the invention
See Fig. 1, the special auxiliary support bar assembly of band door opening prefabricated panel of the present utility model, comprise large square tube, little square tube that large square tube is inserted in one end, the steel plate A be welded and fixed with large square tube one end and the steel plate B be welded and fixed with little square tube one end, described steel plate A, steel plate B are drilled with several screw holes, the interior screw rod of each screw hole fixes a sleeve, sleeve is embedded in band door opening prefabricated panel, and large square tube is fixedly connected with location with the suit overlay segment of little square tube by bolt and nut.
Below in conjunction with accompanying drawing, concrete enforcement of the present utility model is described further:
The utility model uses the square tube of size two kinds of specifications, ensure that little square tube can be inserted in large inner hole of square, generally get 50 × 50 × 2 and 40 × 40 × 2 square tubes, 18mm hole is bored in the position of door opening length dimension 1/5 in square tube two ends, one block of D=10mm steel plate is welded again respectively in two ends, width generally gets 200mm, and height is consistent with component thickness; When regulating two block plate side dimension to reach door opening width dimensions, the large square tube in middle position is bored M16 length 12mmU nibs, little square tube is welded M16 captive nut; In use procedure, two H=80mm sleeves (sleeve is respectively placed at the lower diagonal angle that makes into of component thickness) are respectively placed at two ends, and adjustment the utility model length component and door opening are consistent, and add M16 large pad the utility model assembly frock locked with M16 nut.M18 hole site, two ends is respectively through a full silk screw rod of M16, and steel chassis welds a M16 nut and is fixed by screw rod, a M16 nut of simultaneously screwing in upper end, regulates the squareness of both sides steel plate, and frock and chassis is fixed completely.
Adopt this auxiliary support bar assembly, because of its component water smash before be just in place, therefore an entirety can be formed with component actv., therefore can solve component and producing the situation occurring in lifting and transportation engineering ftractureing by actv..
Claims (5)
1. the special auxiliary support bar assembly of band door opening prefabricated panel, it is characterized in that, comprise large square tube, little square tube that large square tube is inserted in one end, the steel plate A be welded and fixed with large square tube one end and the steel plate B be welded and fixed with little square tube one end, described steel plate A, steel plate B are drilled with several screw holes, the interior screw rod of each screw hole fixes a sleeve, sleeve is embedded in band door opening prefabricated panel, and large square tube is fixedly connected with location with the suit overlay segment of little square tube by bolt and nut.
2. the special auxiliary support bar assembly of band door opening prefabricated panel according to claim 1, it is characterized in that, full silk screw hole is drilled with respectively in large square tube He in little square tube, on steel chassis, relevant position is welded with captive nut, two full silk screw rods are each passed through the full silk screw hole in large square tube and the full silk screw hole in little square tube, and two captive nuts always downwards and on steel chassis are connected and fixed.
3. the special auxiliary support bar assembly of band door opening prefabricated panel according to claim 1, is characterized in that, complete its position of silk screw hole be drilled with in described large square tube and in little square tube equals 1/5 of door opening width from the distance of door opening frame.
4. the special auxiliary support bar assembly of band door opening prefabricated panel according to claim 1, it is characterized in that, described large square tube and little square tube adopt 50 × 50 × 2mm square tube and 40 × 40 × 2mm square tube respectively, and described steel plate A and steel plate B adopts D=10mm steel plate.
5. the special auxiliary support bar assembly of band door opening prefabricated panel according to claim 1, it is characterized in that, described large square tube is fixedly connected with location with the suit overlay segment of little square tube by bolt and nut, its concrete structure is: the middle position being set with lap in large square tube and little square tube, large square tube is drilled with U-type groove, little square tube is welded with nut, and bolt is connected in the nut of little square tube through the U-type groove in large square tube from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758906.XU CN204979712U (en) | 2015-09-29 | 2015-09-29 | Take special supplementary support rod assembly of prefabricated wallboard of door opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758906.XU CN204979712U (en) | 2015-09-29 | 2015-09-29 | Take special supplementary support rod assembly of prefabricated wallboard of door opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204979712U true CN204979712U (en) | 2016-01-20 |
Family
ID=55114105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758906.XU Active CN204979712U (en) | 2015-09-29 | 2015-09-29 | Take special supplementary support rod assembly of prefabricated wallboard of door opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204979712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173379A (en) * | 2015-09-29 | 2015-12-23 | 长沙远大住宅工业集团有限公司 | Auxiliary supporting rod assembly special for prefabricated panel with door opening |
-
2015
- 2015-09-29 CN CN201520758906.XU patent/CN204979712U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173379A (en) * | 2015-09-29 | 2015-12-23 | 长沙远大住宅工业集团有限公司 | Auxiliary supporting rod assembly special for prefabricated panel with door opening |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201326524Y (en) | Composite tower cylinder of wind turbine | |
| CN201981670U (en) | Connection piece for composite prefabricated concrete wallboard | |
| CN202937005U (en) | Cast-in-situ concrete beam lateral template reinforcement device | |
| CN105173379B (en) | The band special Auxiliary support bar assembly of door opening prefabricated panel | |
| CN211572573U (en) | Bottom template suspension structure of integral seam of two-way prefabricated superimposed sheet | |
| CN203905491U (en) | Adjustable device for supporting shear wall casting die and upright post casting die | |
| CN210086553U (en) | Dry-type connected precast concrete wall and foundation connection node | |
| CN204979712U (en) | Take special supplementary support rod assembly of prefabricated wallboard of door opening | |
| CN202611223U (en) | Recyclable bolt type scaffold wall connection piece | |
| CN201553566U (en) | Assembled tower crane adhering device | |
| CN103882840B (en) | A kind of surge shaft Cast-in-place concrete assembling falsework and mounting method thereof | |
| CN110821147A (en) | Expansion joint shear wall combination template capable of being assembled and disassembled quickly | |
| CN203394941U (en) | Foundation bolt fixing device | |
| CN201972271U (en) | Novel precast reinforced concrete shear wall | |
| CN206987374U (en) | A kind of formwork reinforcement system external corner fixture | |
| CN203755167U (en) | Assistant mounting device of V-shaped steel pipe frame of tower bridge | |
| CN212376021U (en) | Steel corbel and support-free installation connecting node comprising same | |
| CN202055146U (en) | Connecting structure for screed board accessories | |
| CN104060819A (en) | Method for constructing shear wall by using typified forms and used typified forms | |
| CN210002280U (en) | road and bridge crack reinforcing structure | |
| CN203452270U (en) | Steel reinforcement protective layer controlled horse-shaped stool | |
| CN206987410U (en) | A kind of adjustable guard rail fixed mount | |
| CN110919825A (en) | Large die table die for plate type prefabricated part assembly line construction | |
| CN201841583U (en) | High-frequency vibrator | |
| CN217582028U (en) | Bridge high mound construction cat ladder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170303 Address after: 414000 Chenglingji Port Industrial Zone, Hunan City, new equipment manufacturing industrial zone Patentee after: Yueyang Yuanda Residence Industry Co., Ltd. Address before: 410013 Changsha high tech Development Zone, Yuelu, Hunan Avenue, Changsha Yuanda Industrial Group Co., Ltd. Patentee before: CHANGSHA BROAD HOMES INDUSTRIAL INTERNATIONAL CO., LTD. |