CN205036083U - But energy -concerving and environment -protective formula stagnant water screw rod of cyclic utilization's three -section - Google Patents
But energy -concerving and environment -protective formula stagnant water screw rod of cyclic utilization's three -section Download PDFInfo
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- CN205036083U CN205036083U CN201520596162.6U CN201520596162U CN205036083U CN 205036083 U CN205036083 U CN 205036083U CN 201520596162 U CN201520596162 U CN 201520596162U CN 205036083 U CN205036083 U CN 205036083U
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- screw
- cushion block
- screw rod
- thread structure
- attaching nut
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Abstract
The utility model discloses a but energy -concerving and environment -protective formula stagnant water screw rod of cyclic utilization's three -section, including a waterproof screw rod, two turnover screw rods, coupling nut, cast cushion and stagnant water piece, the stagnant water piece adopts the carbon dioxide protection to weld the intermediate position of mode welding at waterproof screw rod, first external screw thread structure has been seted up respectively at the both ends of waterproof screw rod, the second external screw thread structure the same with waterproof screw rod is seted up respectively to the one end of two turnover screw rods, the internal thread structure with first external screw thread structure and second external screw thread structure looks adaptation is seted up to the coupling nut internal surface, the both ends of waterproof screw rod link to each other through coupling nut and two turnover screw rods respectively, the surface at coupling nut is established to cast cushion cover. To have enough to meet the need through coupling nut and be connected between screw rod and the waterproof screw rod for extend wall two outer turnover screw rods and can follow the centre screw rod with coupling nut and dismantle used repeatedly, not only reached energy -concerving and environment -protective, low -loss effect falls.
Description
Technical field
The utility model relates to the technical field of building unit, particularly relates to a kind of three sections of energy-saving environment-protecting type sealing up screw of reusable edible.
Background technology
Along with the quickening of pace of construction, land resources growing tension, increasing building is furnished with corresponding Large Underground Structure, outer strong waterproof is the Important Problems in the construction of underground structure, the control of outer wall of basement waterproof needs to use a large amount of sealing up screw to reinforce, and traditional sealing up screw exists following defect in use:
One, traditional sealing up screw is all single use, and sealing up screw is after concreting, the screw rod stretched out outside wall makes the bad dismounting of template, can cause the damage of template, therefore need the screw rod gas cutting stretched out outside wall to remove, this mode not only wastes time and energy, the part scaled off just becomes waste material, seriously causes the waste of resource; And process complicated construction is slow, there is the phenomenon that cement bursts apart in body of wall local Yin Gaowen.
Two, in installation, traditional screw rod has the phenomenon of snapping because of the spacer after plastics rubber cushion, and template there will be inside confession, therefore needs to use the steps such as cement support, spacer, loaded down with trivial details operation.
Three, in dismounting, traditional screw rod needs first to dismantle template, and because wall external screw rod resistance is large, dismounting difficulty is large, wastes time and energy, and template consumption is large.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides three sections of energy-saving environment-protecting type sealing up screw of a kind of simple operation, convenient disassembly, the reusable edible that reusable, tensile strength is large and security performance is high.
In order to achieve the above object, three sections of energy-saving environment-protecting type sealing up screw of a kind of reusable edible of the utility model, comprise a waterproofing screw, two turnover screw rods, attaching nut, cast cushion block and sealing piece; Described sealing piece adopts carbon-dioxide arc welding mode to be welded on the centre position of waterproofing screw; the two ends of described waterproofing screw offer the first external thread structure respectively; one end of described two turnover screw rods offers second external thread structure identical with waterproofing screw respectively; described attaching nut's inner surface offers and the first external thread structure and the suitable female thread structure of the second external thread structure; the two ends of described waterproofing screw are had enough to meet the need screw rod respectively by attaching nut and two and are connected, and described cast cushion block is set in attaching nut's external surface.
Wherein, described cast cushion block is the trapezoidal truncated conical shape of hollow, described waterproofing screw bayonet tube type cushion block osculum end is also fixing with attaching nut's adaptation, and the internal diameter of cast cushion block osculum end equals the external diameter of waterproofing screw, described attaching nut's bayonet tube type cushion block big opening end portion, and the internal diameter in cast cushion block big opening end portion is greater than the external diameter of attaching nut.
Wherein, described waterproofing screw two ends also offer separates projection, and described separation projection is offered near the first external thread structure, and described separation projection and attaching nut support the osculum end surfaces externally and internally at cast cushion block respectively, and described cast cushion block is fixed.
Wherein, this sealing up screw also comprises guard ring, and described guard ring is annulus lamella shape, and the internal diameter of described guard ring equals the external diameter of waterproofing screw, the external diameter of described guard ring equals the external diameter of cast cushion block osculum end, and described guard ring is clamped in cast cushion block and separates between projection.
Wherein, described two turnover screw rods are also provided with and are convenient to have enough to meet the need the pull bar valve that screw rod detaches body of wall, described turnover screw rod one end is provided with second external thread structure suitable with attaching nut, and the other end is provided with three external thread structure suitable with pull bar valve.
The beneficial effects of the utility model are:
Compared with prior art, three sections of energy-saving environment-protecting type sealing up screw of reusable edible of the present utility model, two turnover screw rod detachable two ends being connected to waterproofing screw respectively, this structure adopts syllogic design, by attaching nut, turnover screw rod is connected with between waterproofing screw, make to extend two turnover screw rods outside wall and attaching nut to disassemble from middle screw rod and reuse, not only reach energy-conserving and environment-protective, the effect reduced the wastage, and have enough to meet the need screw rod and attaching nut's easy disengaging body of wall under the setting of cast cushion block, damage can not be caused again to body of wall, ensure that the safety of construction, meanwhile, waterproofing screw sets up cast cushion block with the joint of turnover screw rod, not only improves the tensile strength of this screw rod, security performance is reliable, docks between the two conveniently, and if cast cushion block extend outside wall, also turnover of detachably getting off uses, and reaches the effect of environmental protection and energy saving further.The utility model has simple operation, convenient disassembly, reusable, tensile strength is large, security performance is high, cost is low and applicable production in enormous quantities.
Accompanying drawing explanation
Fig. 1 is the structure chart of three sections of energy-saving environment-protecting type sealing up screw of the utility model reusable edible;
Fig. 2 is the explosive view of three sections of energy-saving environment-protecting type sealing up screw of the utility model reusable edible;
Fig. 3 is the attaching nut's local structural graph in the utility model sealing up screw;
Fig. 4 is the cast cushion block local structural graph in the utility model sealing up screw.
Critical element symbol description is as follows:
10, waterproofing screw 11, turnover screw rod
12, sealing piece 13, attaching nut
14, cast cushion block 15, guard ring
101, the first external thread structure 102, separation projection
111, the second external thread structure 112, the 3rd external thread structure.
Detailed description of the invention
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Consult Fig. 1-3, three sections of energy-saving environment-protecting type sealing up screw of a kind of reusable edible of the utility model, comprise a waterproofing screw 10, two and have enough to meet the need screw rod 11, attaching nut 13, cast cushion block 14 and sealing piece 12; Sealing piece 12 adopts carbon-dioxide arc welding mode to be welded on the centre position of waterproofing screw 10; the two ends of waterproofing screw 10 offer the first external thread structure 101 respectively; one end of two turnover screw rods 11 offers second external thread structure 111 identical with waterproofing screw 10 respectively; attaching nut 13 inner surface offers and the first external thread structure 101 and the suitable female thread structure of the second external thread structure 111; the two ends of waterproofing screw 10 are had enough to meet the need screw rod 11 respectively by attaching nut 13 and two and are connected, and cast cushion block 14 is set in attaching nut 13 external surface.
Compared to prior art, three sections of energy-saving environment-protecting type sealing up screw of reusable edible of the present utility model, two turnover screw rod 11 detachable two ends being connected to waterproofing screw 10 respectively, this structure adopts syllogic design, be connected between turnover screw rod 11 with waterproofing screw 10 by attaching nut 13, make to extend two turnover screw rods 11 outside wall and attaching nut 13 to disassemble from middle screw rod and reuse, not only reach energy-conserving and environment-protective, the effect reduced the wastage, and have enough to meet the need screw rod 11 and attaching nut 13 easy disengaging body of wall under the setting of cast cushion block 14, damage can not be caused again to body of wall, ensure that the safety of construction, simultaneously, waterproofing screw 10 sets up cast cushion block 14 with the joint of turnover screw rod 11, not only improve the tensile strength of this screw rod, security performance is reliable, dock conveniently between the two, if cast cushion block 14 extends outside wall, turnover of also detachably getting off uses, and reaches the effect of environmental protection and energy saving further.The utility model has simple operation, convenient disassembly, reusable, tensile strength is large, security performance is high, cost is low and applicable production in enormous quantities.
Consult Fig. 4 further, in the present embodiment, cast cushion block 14 is the trapezoidal truncated conical shape of hollow, waterproofing screw 10 bayonet tube type cushion block 14 osculum end is also fixing with attaching nut 13 adaptation, and the internal diameter of cast cushion block 14 osculum end equals the external diameter of waterproofing screw 10, attaching nut 13 bayonet tube type cushion block 14 big opening end portion, and the internal diameter in cast cushion block 14 big opening end portion is greater than the external diameter of attaching nut 13.The inner chamber of cast cushion block 14 is slightly wider than attaching nut 13, so just facilitates the movement of attaching nut 13 in unloading process, with reduce attaching nut 13 extract out time, to the damage that body of wall causes.
In the present embodiment, waterproofing screw 10 two ends also offer separates protruding 102, separate protruding 102 to offer near the first external thread structure 101, separation protruding 102 and attaching nut 13 support the osculum end surfaces externally and internally at cast cushion block 14 respectively, and cast cushion block 14 is fixed.The cast cushion block 14 that is set to separating protruding 102 serves positioning action, to ensure that attaching nut 13 is in the position of comparatively easily extracting out.
In the present embodiment, this sealing up screw also comprises guard ring 15, guard ring 15 is annulus lamella shape, the internal diameter of guard ring 15 equals the external diameter of waterproofing screw 10, the external diameter of guard ring 15 equals the external diameter of cast cushion block 14 osculum end, and guard ring 15 is clamped in cast cushion block 14 and separates between protruding 102.The cast cushion block 14 that is set to of guard ring 15 serves cushioning effect with supporting of separation protruding 102, avoids cast cushion block 14 and is out of shape in extrusion process.
In the present embodiment, two turnover screw rods 11 are also provided with and are convenient to have enough to meet the need the pull bar valve that screw rod 11 detaches body of wall, turnover screw rod 11 one end is provided with second external thread structure 111 suitable with attaching nut 13, and the other end is provided with three external thread structure 112 suitable with pull bar valve.The setting of the 3rd external thread structure 112 is mainly convenient has enough to meet the need separating of screw rod 11; certainly; the utility model is not limited to the setting of above-mentioned 3rd external thread structure 112; as long as the vibrational power flow that screw rod 11 detaches conveniently can be had enough to meet the need; all belong to simple deformation and the conversion of this programme, protection domain of the present utility model should be fallen into.
Advantage of the present utility model is:
1, the utility model has simple operation, convenient disassembly, reusable, tensile strength is large, security performance is high, cost is low and applicable production in enormous quantities;
2, the inner chamber of cast cushion block 14 is slightly wider than attaching nut 13, so just facilitates the movement of attaching nut 13 in unloading process, with reduce attaching nut 13 extract out time, to the damage that body of wall causes;
3, the cast cushion block 14 that is set to separating protruding 102 serves positioning action, to ensure that attaching nut 13 is in the position of comparatively easily extracting out;
4, the cast cushion block 14 that is set to of guard ring 15 serves cushioning effect with supporting of separation protruding 102, avoids cast cushion block 14 and is out of shape in extrusion process.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. three sections of energy-saving environment-protecting type sealing up screw of reusable edible, is characterized in that, comprise a waterproofing screw, two turnover screw rods, attaching nut, cast cushion block and sealing piece; Described sealing piece adopts carbon-dioxide arc welding mode to be welded on the centre position of waterproofing screw; the two ends of described waterproofing screw offer the first external thread structure respectively; one end of described two turnover screw rods offers second external thread structure identical with waterproofing screw respectively; described attaching nut's inner surface offers and the first external thread structure and the suitable female thread structure of the second external thread structure; the two ends of described waterproofing screw are had enough to meet the need screw rod respectively by attaching nut and two and are connected, and described cast cushion block is set in attaching nut's external surface.
2. three sections of energy-saving environment-protecting type sealing up screw of reusable edible according to claim 1, it is characterized in that, described cast cushion block is the trapezoidal truncated conical shape of hollow, described waterproofing screw bayonet tube type cushion block osculum end is also fixing with attaching nut's adaptation, and the internal diameter of cast cushion block osculum end equals the external diameter of waterproofing screw, described attaching nut's bayonet tube type cushion block big opening end portion, and the internal diameter in cast cushion block big opening end portion is greater than the external diameter of attaching nut.
3. three sections of energy-saving environment-protecting type sealing up screw of reusable edible according to claim 2, it is characterized in that, described waterproofing screw two ends also offer separates projection, described separation projection is offered near the first external thread structure, described separation projection and attaching nut support respectively after the osculum end surfaces externally and internally of cast cushion block, and described cast cushion block is fixed.
4. three sections of energy-saving environment-protecting type sealing up screw of reusable edible according to claim 3, it is characterized in that, this sealing up screw also comprises guard ring, described guard ring is annulus lamella shape, the internal diameter of described guard ring equals the external diameter of waterproofing screw, the external diameter of described guard ring equals the external diameter of cast cushion block osculum end, and described guard ring is clamped in cast cushion block and separates between projection.
5. three sections of energy-saving environment-protecting type sealing up screw of reusable edible according to claim 4, it is characterized in that, described two turnover screw rods are also provided with and are convenient to have enough to meet the need the pull bar valve that screw rod detaches body of wall, described turnover screw rod one end is provided with second external thread structure suitable with attaching nut, and the other end is provided with three external thread structure suitable with pull bar valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596162.6U CN205036083U (en) | 2015-08-10 | 2015-08-10 | But energy -concerving and environment -protective formula stagnant water screw rod of cyclic utilization's three -section |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596162.6U CN205036083U (en) | 2015-08-10 | 2015-08-10 | But energy -concerving and environment -protective formula stagnant water screw rod of cyclic utilization's three -section |
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| CN205036083U true CN205036083U (en) | 2016-02-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113792A (en) * | 2015-08-10 | 2015-12-02 | 周清山 | Recyclable three-section energy-saving environment-friendly water stopping screw and mounting and demounting method thereof |
-
2015
- 2015-08-10 CN CN201520596162.6U patent/CN205036083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113792A (en) * | 2015-08-10 | 2015-12-02 | 周清山 | Recyclable three-section energy-saving environment-friendly water stopping screw and mounting and demounting method thereof |
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