CN203701522U - Reservation tool for bay joint - Google Patents
Reservation tool for bay joint Download PDFInfo
- Publication number
- CN203701522U CN203701522U CN201420046800.2U CN201420046800U CN203701522U CN 203701522 U CN203701522 U CN 203701522U CN 201420046800 U CN201420046800 U CN 201420046800U CN 203701522 U CN203701522 U CN 203701522U
- Authority
- CN
- China
- Prior art keywords
- sides
- parting seam
- protection edge
- protection
- steel tape
- 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 - Lifetime
Links
- 239000004677 Nylon Substances 0.000 claims description 21
- 229920001778 nylon Polymers 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model discloses a reservation tool for a bay joint. The reservation tool is characterized by comprising two body plates, a force transmitting piece and a force transmitting sleeve. The two body plates are arranged back to back and connected through connecting components. Square gratings are arranged on the long sides of the body plates, the sides, connected with the body plates, of the square gratings are protection sides, and the protection sides are perpendicular to the body plates. The two sides, connected with the protection sides, of the square gratings are bent inwards. The force transmitting piece penetrates through the two body plates and then is connected with the force transmitting sleeve in a sleeved mode. The force transmitting piece is in parallel with the protection sides. The reservation tool is simple in structure and can protect the edges of the bay joint and help the two sides of the bay joint to be stressed evenly, uneven settlement happens on the two sides of a floor is prevented, and the reservation tool is worthy of being popularized.
Description
Technical field
The utility model relates to architectural construction technical field, refers to that especially a kind of parting seam reserves instrument.
Background technology
Parting seam is inevitable constuction joint in ground construction.The traditional concrete floor way of China is not taked any safeguard measure at parting seam place; after concrete final set is shunk; parting seam can open, and easily makes the concrete breakage at parting seam or constuction joint place when now fork truck or other loading toolses are walked on terrace, and is difficult to repair.In addition, in tradition, the load transmission at floor divided seam place, ground completes by round steel and PE pipe, but in practice of construction, cannot allow all biography vertical rods of 60 centimeters long parallel, and therefore load transmission goes wrong, and crack easily appears around in parting seam.The load transmission system not had, easily causes the Earth cave of parting seam both sides, and terrace need to be overhauled again.The problems referred to above need technological improvement to be solved.
Summary of the invention
The purpose of this utility model is to provide one can protect parting seam edge, and actuating system evenly transmits load, prevents that the reserved instrument of parting seam of differential settlement from appearring in terrace both sides.
For realizing the purpose of this utility model, intend by the following technical solutions:
The reserved instrument of a kind of parting seam, is characterized in that: comprise two main boards, steel tape and power transmission sleeve, two main boards are set up dorsad, are connected by link; The long limit of described main board is provided with square grid, and the limit that square grid is connected with main board is protection edge, protection edge vertical body plate, and two limits that described square grid is connected with protection edge curve inwardly; Described steel tape is socketed power transmission sleeve through after two main boards, and steel tape is parallel with protection edge.When use, main board vertical ground is placed, steel tape and protection edge level, the stressed main surface of whole square grid becomes the structure of inclination, when stressed, can increase lifting surface area, prevent that this product is out of shape breaking-up because of overvoltage, protection edge wraps up parting seam edge, prevent edge break, cause being difficult to repairing.The setting of power transmission sleeve can limit the up and down space of steel tape, can prevent differential settlement.
Further, described steel tape is rhombus.Because the four edges of rhombus all equates, the steel tape of rhombus in use, can guarantee the stressed Two-way in same level direction, prevents from being subject to force unbalance, causes sedimentation irregular.
Further, described protection edge inner side is provided with reinforcing rib.Reinforcing rib provides support to protection edge, increases the intensity of protection edge, also can provide stronger protection for the edge of parting seam.
Further, described link is nylon nut and nylon bolt, and the position that two main boards are corresponding is porose, and nylon nut is connected two main boards with nylon bolt through hole.Nylon nut and nylon bolt easily flick while being subject to outside powerful extruding while use.In the time of construction, the utility model is embedded in concrete structure, and when concrete shrinkage, nylon bolt flicks, and two main boards separately, so can guarantee that parting seam edge flushes, and on main board, each several part is stressed evenly, prevents that bolt place from suffering larger extruding.
When the utility model uses, this product is first laid on to parting seam place, ground, steel tape and protection edge level, main board vertical ground.When concreting, on protection edge, absolute altitude and concrete floor flush, and square grid curves inwardly, can with concrete continuous anchoring, and provide protection for parting seam edge.Steel tape four limits of rhombus equate, can guarantee both sides stress equalization in same level, prevent differential settlement, and the setting of power transmission sleeve also can be strengthened this effect.The setting of reinforcing rib, can increase the compressive strength of protection edge, and square grid curves inwardly, and can increase the lifting surface area of this product, prevents from damaging because pressure is excessive.Two main boards are connected with nylon nut by nylon bolt, and it greatly easily flicks because of pressure, so can guarantee that main board is not easy distortion, the neat in edge of parting seam.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is that the utility model embodiment uses view.
The specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with drawings and Examples.
In conjunction with Fig. 1 and Fig. 2, the utility model relates to the reserved instrument of a kind of parting seam, comprises that two main boards 1, steel tape 2 and 3, two main boards 1 of power transmission sleeve set up dorsad, is connected by link 4; On two long limits of main board 1, be equipped with square grid 5, the limit that square grid 5 is connected with main board 1 is protection edge 6, and protection edge 6 inner sides are provided with reinforcing rib 7, protection edge 6 vertical body plates 1, and two limits that described square grid 5 is connected with protection edge 6 curve inwardly; Described steel tape 2 is rhombus, and through the two rear socket power transmission of main board 1 sleeves 3, and steel tape 2 is parallel with protection edge 6, and steel tape 2 increases gradually from the inward at both ends thickness that stretches out main board 1, to meet parting seam stressed larger requirement the closer to edge, gap; Link 4 is that the position of nylon nut 41 and 42, two main board 1 correspondences of nylon bolt is porose, and nylon nut 41 is connected two main boards 1 with nylon bolt 42 through hole.
In above-mentioned design, the steel tape 2 of rhombus can guarantee the stressed Two-way in same level direction, prevents from being subject to force unbalance, cause sedimentation irregular, and the setting of power transmission sleeve 3 also can be strengthened this effect.7 of reinforcing ribs provide support to protection edge 6, increase the intensity of protection edge 6, also can provide stronger protection for the edge of parting seam.Nylon nut 41 and nylon bolt 42 easily flick while being subject to outside powerful extruding while use.In the time of construction, the utility model is embedded in concrete structure, while being squeezed, nylon nut 41 and nylon bolt 42 flick, and two main boards 1 separately, so can guarantee that parting seam edge flushes, on main board 1, each several part is stressed evenly, prevents that junction from suffering larger extruding.When concrete use, as shown in Figure 2, A position is concrete floor, and B position is parting seam, main board 1 vertical ground is placed, steel tape 2 and protection edge 6 levels, the stressed main surface of whole square grid 5 becomes the structure of inclination, can increase lifting surface area, prevent that this product is out of shape breaking-up because of overvoltage, 6 parcel parting seam edges of protection edge, prevent edge break, cause being difficult to repairing.The utility model is simple in structure, can protect the concrete at parting seam edge, helps parting seam both sides uniform stressed, prevents that differential settlement from appearring in terrace both sides, is worthy to be popularized.
Claims (4)
1. the reserved instrument of parting seam, is characterized in that: comprise two main boards, steel tape and power transmission sleeve, two main boards are set up dorsad, are connected by link; The long limit of described main board is provided with square grid, and the limit that square grid is connected with main board is protection edge, protection edge vertical body plate, and two limits that described square grid is connected with protection edge curve inwardly; Described steel tape is socketed power transmission sleeve through after two main boards, and steel tape is parallel with protection edge.
2. the reserved instrument of a kind of parting seam according to claim 1, is characterized in that: described steel tape is rhombus.
3. the reserved instrument of a kind of parting seam according to claim 2, is characterized in that: described protection edge inner side is provided with reinforcing rib.
4. the reserved instrument of a kind of parting seam according to claim 3, is characterized in that: described link is nylon nut and nylon bolt, and the position that two main boards are corresponding is porose, and nylon nut is connected two main boards with nylon bolt through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046800.2U CN203701522U (en) | 2014-01-24 | 2014-01-24 | Reservation tool for bay joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046800.2U CN203701522U (en) | 2014-01-24 | 2014-01-24 | Reservation tool for bay joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203701522U true CN203701522U (en) | 2014-07-09 |
Family
ID=51051978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420046800.2U Expired - Lifetime CN203701522U (en) | 2014-01-24 | 2014-01-24 | Reservation tool for bay joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203701522U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288312A (en) * | 2017-06-29 | 2017-10-24 | 中交航局第四工程有限公司 | Ultra-flat terrace construction technology after one improvement |
| CN108049540A (en) * | 2017-11-30 | 2018-05-18 | 中建六局第三建筑工程有限公司 | More super flat anticracking one-pass molding load bearing heat preserving floor construction engineering methods in temperature control cold chain storehouse |
| CN108049542A (en) * | 2017-11-30 | 2018-05-18 | 中建六局第三建筑工程有限公司 | The super flat wear-resisting load bearing heat preserving cold chain storehouse level ground of anticracking of large area |
| CN110295733A (en) * | 2019-08-01 | 2019-10-01 | 北京城建六建设集团有限公司 | Ground heating ground cushion partitioning slot mold, separating crack structure and its construction method |
-
2014
- 2014-01-24 CN CN201420046800.2U patent/CN203701522U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288312A (en) * | 2017-06-29 | 2017-10-24 | 中交航局第四工程有限公司 | Ultra-flat terrace construction technology after one improvement |
| CN108049540A (en) * | 2017-11-30 | 2018-05-18 | 中建六局第三建筑工程有限公司 | More super flat anticracking one-pass molding load bearing heat preserving floor construction engineering methods in temperature control cold chain storehouse |
| CN108049542A (en) * | 2017-11-30 | 2018-05-18 | 中建六局第三建筑工程有限公司 | The super flat wear-resisting load bearing heat preserving cold chain storehouse level ground of anticracking of large area |
| CN108049540B (en) * | 2017-11-30 | 2019-10-18 | 中建六局第三建筑工程有限公司 | The super flat anticracking one-pass molding load bearing heat preserving floor construction engineering method in more temperature control cold chains library |
| CN108049542B (en) * | 2017-11-30 | 2019-10-18 | 中建六局第三建筑工程有限公司 | The super flat anticracking wear-resisting load bearing heat preserving cold chain library level ground of large area |
| CN110295733A (en) * | 2019-08-01 | 2019-10-01 | 北京城建六建设集团有限公司 | Ground heating ground cushion partitioning slot mold, separating crack structure and its construction method |
| CN110295733B (en) * | 2019-08-01 | 2024-01-23 | 北京城建六建设集团有限公司 | Partition seam die, partition seam structure and construction method of partition seam die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Zheng Peizhen Document name: Notice of Termination of Patent Rights |
|
| DD01 | Delivery of document by public notice |