CN202370251U - Through-wall combined water stopping screw rod - Google Patents
Through-wall combined water stopping screw rod Download PDFInfo
- Publication number
- CN202370251U CN202370251U CN2011205560622U CN201120556062U CN202370251U CN 202370251 U CN202370251 U CN 202370251U CN 2011205560622 U CN2011205560622 U CN 2011205560622U CN 201120556062 U CN201120556062 U CN 201120556062U CN 202370251 U CN202370251 U CN 202370251U
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- CN
- China
- Prior art keywords
- screw rod
- screw
- water stopping
- sealing
- walls
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a through-wall combined water stopping screw rod for stabilizing and reinforcing formworks such as underground/ground waterproofing walls, pillars, beams and inclined roofs in building construction. The through-wall combined water stopping screw rod adopts a split-type combined structure and comprises an inner screw rod and outer screw rods, wherein fixing hexagonal nuts are welded on the inner screw rod at both ends close to the outside of a wall; template galvanization positioning iron sheets are welded on the outer sides of the fixing hexagonal nuts; a double water stopping device is formed between the positioning iron sheets and a water stopping iron sheet; and steel pipe mountain-type clamps are additionally arranged on the outer screw rods when the outer screw rods are used for fixing a wood form, so that the water stopping screw rod has the advantages as follows: the mounting process structure is simple, the disassembly and the assembly are convenient, resources are saved, the material turnover is increased, the construction technology is improved, the construction quality of a wall body is raised, the water stopping effect is better, and the total construction quality is enhanced.
Description
Technical field
This practicality is involved in building operations, underground and on the ground mine dam, post, beam, the oblique stable and combination sealing up screw through walls reinforced of form work engineerings such as roofing.
Background technology
In building operations, waterproofing is a huge object of construction production beyond doubt, during the underground outer shear wall of concrete pouring; The normal whole screw rod through walls that has the sealing metallic gasket that adopt set up and support shuttering, in the present construction work shear wall wooden form mounting technique, uses whole screw rod that the inside and outside wooden form of shear wall is installed; And then add the soldering iron sheet at screw rod middle part and stop outdoor water in the screw rod inlet chamber; Reaching in the fixing inside and outside wooden form of shear wall again can be up to the effect of sealing, but owing to use one whole screw rod, length is longer; The wooden form splicing is big and heavy; Be not easy stripping from long bolt during form removal, and behind the stripping, stay outside on the wall unnecessary screw rod also will slice off.Its shortcoming is structure more complicated when screw rod is installed, and screw rod is disposable use, and waste is big; Form removal quite bothers, and in addition, the unnecessary screw rod that stretches out surface of wall need cut off with oxygen-acetylene; Doing like this when taking a lot of work very much, also is to cost waste, strengthens the engineering construction cost.
The utility model content
The utility model purpose provides a kind of simple in structure, and the folding dress is convenient, economizes on resources, and improves the material number of turnover, can improve construction technology, improves the workmanship of body of wall, and stagnant water effect better makes up sealing up screw.
For realizing above-mentioned purpose, the utility model can be taked following technical scheme:
The described combination sealing up screw through walls of the utility model; Be the split combining structure, comprise getting in the shear wall fully and fullly in the centre position being welded with the inner screw of sealing iron sheet and passing wooden form and the fixing external screw rod of wooden form; The sealing iron sheet is a galvanized sheet iron in the middle of the said inner screw; Said inner screw all is welded with fixedly hex nut near the outer two ends of wall, and the said fixedly hex nut outside is welded with the zinc-plated location of template iron plate, forms two antiprimings between said location iron sheet and sealing iron sheet; The corresponding fixedly hex nut screw of said location iron sheet central point; Said external screw rod has additional steel pipe mountain type card when fixing wooden form, the steel pipe that said steel pipe mountain type card centre bore passes external screw rod and combines two horizontal positioned is fixing wooden form together, and is locked with movable hex nut.
Preferably, said external screw rod shaft evenly is covered with screw thread, and screw thread is the compact screw thread, can improve the sealing function.
Preferably, said external screw rod outermost end is provided with the hexagonal screw rod of 5 centimeter length, reverses with spanner when making things convenient for external screw rod to connect with inner screw to install and fix and dismantle.
Preferably; Said steel pipe mountain type card up and down two ends is designed to the hook arc shape, and two inboard centers are provided with in one and press arc up and down, presses arc to be used for pressing the firm steel pipe of deciding two horizontal positioned in said; Can effectively strengthen the fixed effect that wooden form is installed, improve stability.
Preferably, said inner screw and external screw rod thread connection place have additional metallic gasket, and be tightr after making external screw rod and inner screw connecting, and is not prone to loosening.
Preferably, said inner screw is the circular section screw rod with external screw rod, and the big I of screw rod is decided according to the engineering size.
The beneficial effect that the utility model adopts above scheme to produce is: said combination sealing up screw through walls, adopt the split combining structure, and the folding dress is convenient during use; Convenient construction, the life cycle number of times of raising material economizes on resources; Reduce labour intensity, save more human resources, the sealing iron sheet is a galvanized iron sheet in the middle of the said inner screw; Fixedly the hex nut outside is welded with the zinc-plated location of Template Location iron plate, forms two antiprimings between said location iron sheet and sealing iron sheet, can more effectively improve stagnant water effect; Improve the engineering total quality, said iron plate adopts zinc-plating material can play anti-oxidation effect, can improve the iron sheet quality; Thereby raising stagnant water effect, and can improve service life and the service property (quality) of inner screw in mast, said external screw rod have additional steel pipe mountain type card when fixing plank sheathing; Said steel pipe mountain type card is in conjunction with two steel pipes of horizontal positioned and turn round traveling nut fixing plank sheathing jointly, can effectively strengthen the fixed effect that plank sheathing is installed, and improves stability; Make the plank sheathing convenient disassembly, the agents enhance overall construction quality reduces plank sheathing and in unloading process, damages body of wall.
Description of drawings
Accompanying drawing 1 is the utility model decomposing schematic representation;
Accompanying drawing 2 is the utility model A-A sectional drawing;
Accompanying drawing 3 is the utility model B-B sectional drawing;
In the accompanying drawing, 1 inner screw, 2 external screw rods, 3 sealing iron sheets, 4 location iron sheets, 5 fixing hex nuts, 6 steel pipe mountain type cards, 7 movable hex nuts, 8 pressure arcs, 9 hexagonal screw rods.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment further explain the utility model; Based on the embodiment in the utility model; Those of ordinary skills belong to the scope that the utility model is protected not making all embodiment that obtained under the creative work prerequisite.
Present embodiment, with reference to Fig. 1 Fig. 2 Fig. 3, described combination sealing up screw through walls; Be the split combining structure, comprise getting in the shear wall fully and fullly in the centre position being welded with the inner screw 1 of sealing iron sheet 3 and passing plank sheathing and the fixing external screw rod 2 of plank sheathing; Sealing iron sheet 3 is a galvanized iron sheet in the middle of the said inner screw 1, and said inner screw 1 all is welded with fixedly hex nut 5 near the outer two ends of wall, and said fixedly hex nut 5 outsides are welded with the zinc-plated location of template iron plate 4; Adopt zinc-plating material can play anti-oxidation effect, can improve the iron sheet quality, thereby improve stagnant water effect; And can improve service life and the service property (quality) of inner screw 1 in mast, 3 on said location iron sheet 4 and sealing iron sheet form two antiprimings, can more effectively improve stagnant water effect; Improve the engineering total quality, the corresponding fixedly hex nut 5 of said location iron sheet 4 central points, said external screw rod 2 have additional steel pipe mountain type card 6 when fixing plank sheathing; Said steel pipe mountain type card 6 centre bores pass external screw rod 2 and in conjunction with the steel pipe of two horizontal positioned fixing plank sheathing together, and fasten with movable hex nut lock 7, and steel pipe mountain type card is designed to the hook arc shape in two ends about in the of 6; And two inboard centers are provided with pressure arc 8 in up and down, and the said interior arc 8 of pressing is used for pressing the firm steel pipe of deciding two horizontal positioned, can effectively strengthen the fixed effect to the plank sheathing installation; Improve stability; Make the plank sheathing convenient disassembly, the agents enhance overall construction quality reduces plank sheathing and in unloading process, damages body of wall.
Installation process: novel sealing up screw is the split combining structure, and construction sequence can simply and in an orderly manner make up in the process of installing, and reverses the hexagonal screw rod 9 and 1 stable connection of inner screw of external screw rod 2 outer ends with spanner; Install wooden form at body of wall, and two steel pipes of horizontal positioned, at last with the fixing steel pipe and tighten fixing of steel pipe mountain type card 6 with traveling nut 7; Reach firm in structure; Easy to operate, can support without cement, spacer, material is saved in more convenient construction; Unloading process: novel sealing up screw is dismantled wall external screw rod 2 earlier in unloading process, and external screw rod reverses hexagonal screw rod 9 easy removal through fixedly hex nut 5 is continuous with pulling within the walls; This moment, template did not have any resistance; So can easy removal, because of simple to operate time saving and energy saving, template zero loss; Result of use: novel sealing up screw does not need gas cutting fully, and it is pollution-free not have discharging, wall leveling, and unloading process does not have damage, is beneficial to construction in later period; Points for attention: should follow operating sequence in the installation process, the hold-down nut 5 that two ends external screw rod 2 is connected with middle inner screw in the installation process must be screwed.
Claims (6)
1. combination sealing up screw through walls; Be the split combining structure, be included in that the centre position is full to be welded with the inner screw of sealing iron sheet and to pass wooden form and the fixing external screw rod of wooden form; It is characterized in that: the sealing iron sheet is a galvanized sheet iron in the middle of the said inner screw; Said inner screw all is welded with fixedly hex nut near the outer two ends of wall, and the said fixedly hex nut outside is welded with the zinc-plated location of template iron plate, forms two antiprimings between said location iron sheet and sealing iron sheet; The corresponding fixedly hex nut screw of said location iron sheet central point; Said external screw rod has additional steel pipe mountain type card when fixing wooden form, the steel pipe that said steel pipe mountain type card centre bore passes external screw rod and combines two horizontal positioned is fixing wooden form together, and is locked with movable hex nut.
2. according to the said combination sealing up screw through walls of claim 1, it is characterized in that: said external screw rod shaft evenly is covered with screw thread, and screw thread is a compact waterproof screw thread.
3. according to the said combination sealing up screw through walls of claim 1, it is characterized in that: said external screw rod outermost end is provided with the hexagonal screw rod of 5 centimeter length.
4. according to the said combination sealing up screw through walls of claim 1, it is characterized in that: said steel pipe mountain type card up and down two ends is designed to the hook arc shape, and two inboard centers are provided with in one and press arc up and down.
5. according to the said combination sealing up screw through walls of claim 1, it is characterized in that: said inner screw and external screw rod thread connection place have additional metallic gasket.
6. according to the said combination sealing up screw through walls of claim 1, it is characterized in that: said inner screw is the circular section screw rod with external screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205560622U CN202370251U (en) | 2011-12-28 | 2011-12-28 | Through-wall combined water stopping screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205560622U CN202370251U (en) | 2011-12-28 | 2011-12-28 | Through-wall combined water stopping screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370251U true CN202370251U (en) | 2012-08-08 |
Family
ID=46593958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205560622U Expired - Fee Related CN202370251U (en) | 2011-12-28 | 2011-12-28 | Through-wall combined water stopping screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370251U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061505A (en) * | 2013-01-14 | 2013-04-24 | 河北省第四建筑工程公司 | Multifunctional split bolt and application thereof |
| CN103089009A (en) * | 2013-02-05 | 2013-05-08 | 中国十七冶集团有限公司 | Middle-buried type rubber waterstop fixing split bolt and use method thereof |
| CN105421769A (en) * | 2015-12-14 | 2016-03-23 | 国网北京市电力公司 | Mold support auxiliary tool |
-
2011
- 2011-12-28 CN CN2011205560622U patent/CN202370251U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061505A (en) * | 2013-01-14 | 2013-04-24 | 河北省第四建筑工程公司 | Multifunctional split bolt and application thereof |
| CN103061505B (en) * | 2013-01-14 | 2015-07-29 | 河北省第四建筑工程有限公司 | A kind of multi-functional split bolt and uses thereof |
| CN103089009A (en) * | 2013-02-05 | 2013-05-08 | 中国十七冶集团有限公司 | Middle-buried type rubber waterstop fixing split bolt and use method thereof |
| CN103089009B (en) * | 2013-02-05 | 2015-05-20 | 中国十七冶集团有限公司 | Middle-buried type rubber waterstop fixing split bolt and use method thereof |
| CN105421769A (en) * | 2015-12-14 | 2016-03-23 | 国网北京市电力公司 | Mold support auxiliary tool |
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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: 20120808 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |