CN205400058U - Movable pin formula coupling assembling - Google Patents
Movable pin formula coupling assembling Download PDFInfo
- Publication number
- CN205400058U CN205400058U CN201620138914.9U CN201620138914U CN205400058U CN 205400058 U CN205400058 U CN 205400058U CN 201620138914 U CN201620138914 U CN 201620138914U CN 205400058 U CN205400058 U CN 205400058U
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- China
- Prior art keywords
- pin
- hole
- mandrel
- connects assembly
- formula according
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Abstract
The utility model discloses a movable pin formula coupling assembling, coupling assembling includes that one end is provided with the dabber of fixed part, the other end of dabber is provided with the pinhole, still is provided with the fixed pin of cooperation cartridge in the pinhole, the pinhole link up to the through -hole of opposite side for the one side from the dabber, the central line of pinhole with the central line of dabber is perpendicular, the pinhole is the hourglass hopper -shaped through -hole that the big one end of one end is little, the fixed pin is frustum form fixed pin. The utility model discloses a set up dabber and fixed pin clearance fit, simple structure, the connection that not only can satisfy between the template is fixed, can adapt to the trompil shape of various templates moreover, has greatly reduced the technical difficulty and the cost of template trompil.
Description
Technical field
This utility model relates to assembling fixed network, and particularly a kind of template connects assembly.
Background technology
It is a kind of new connected mode that template connects, and is frequently utilized for the occasions such as casting concrete building structure construction, completed knocked down products, has the requirement in different structure, intensity in different fields, as the fixed handle of connector, is wherein important ingredient.
Building template is necessary construction equipment in casting concrete building structure construction.Traditional building template mainly has plank sheathing and steel form；Plastic building template occurs in recent years, and substitutes plank sheathing and steel form gradually, be increasingly widely applied.
In practice of construction process, it is necessary to be attached fixing by multiple building plastic formworks, it is combined into the formwork for placing of casting concrete structure required form, size.At present, be generally adopted the connection that the connectors such as iron nail, bolt, fixture carry out between building plastic formwork and fix, generally require by instruments such as hammer, spanner, pliers, therefore template installation, dismantle cumbersome, time-consuming.Additionally the connecting portion of plastic formwork opens waist-shaped hole more, but opens waist-shaped hole shape and then need special hole making drill, adds the cost of perforate.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides one that plastic formwork conveniently carries out screens, and the convenient active pin formula connecting assembly dismounting connects assembly.
This utility model solves its technical problem and be the technical scheme is that
A kind of active pin formula connects assembly, and described connection assembly includes one end and is provided with the mandrel of fixed part, and the other end of described mandrel is provided with pin-and-hole, is additionally provided with and coordinates the steady pin being inserted in pin-and-hole.
Preferably, described pin-and-hole is the through through hole to opposite side from the side of mandrel.
Preferably, the central axis of the centrage of described pin-and-hole and described mandrel.
Preferably, described pin-and-hole is the funnel-form through hole that big one end, one end is little, and described steady pin is frustum steady pin.
Preferably, described pin-and-hole is internally provided with female thread, is provided with the external screw thread with this screw-internal thread fit in the middle part of described steady pin.
Preferably, described pin-and-hole is arranged on the side of mandrel and passes one groove structure of formation from the side of mandrel, and described steady pin can snap in pin-and-hole from this groove structure.
Preferably, the cross section of described mandrel is circle, ellipse, tetragon, hexagon or dodecagon.
Preferably, described steady pin end is additionally provided with and is easy to the bracelet that steady pin takes out.
The beneficial effects of the utility model are: this utility model is by arranging mandrel and steady pin clearance fit, simple in construction, the connection that can not only meet between template is fixed, and adapts to the hole shape of various template, significantly reduces technical difficulty and the cost of template perforate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the schematic diagram that this utility model is real；
Fig. 2 is the schematic diagram of this utility model embodiment 1；
Fig. 3 is the partial sectional view of this utility model embodiment 1；
Fig. 4 is the schematic diagram of this utility model embodiment 2；
Fig. 5 is the schematic diagram of this utility model embodiment 3；
Fig. 6 is the schematic diagram of this utility model embodiment 4.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art the content disclosed by this specification can understand other advantages of the present utility model and effect easily.
Fig. 1, Fig. 2 and Fig. 3 one active pin formula of consulting connects assembly, is provided with the mandrel 1 of fixed part 2 including one end, and the other end of described mandrel 1 is provided with pin-and-hole 3, is additionally provided with and coordinates the steady pin 4 being inserted in pin-and-hole 3.
Described pin-and-hole 3 is from the through through hole to opposite side in the side of mandrel 1, it is preferable that described pin-and-hole 3 is the funnel-form through hole 31 that big one end, one end is little, and described steady pin 4 is frustum steady pin 41.So, steady pin is that a chock inserts in through hole, forms the obstacle of adjacent forms connecting portion in the direction being perpendicular to mandrel centrage, thus realizing the fixing connection of template.
With reference to Fig. 2, as this utility model preferred embodiment, pin-and-hole 3 is internally provided with female thread, and steady pin 4 is provided with external screw thread, and internal and external threads is mutually twisted and makes steady pin be connected with pin-and-hole to fix.By arranging internal and external threads, it is possible to prevent bearing pin play back and forth in pin-and-hole, thus improving the stability of connecting portion.
In this utility model, as embodiment 2, referring to Fig. 4, described pin-and-hole 3 is arranged on the side of mandrel 1 and passes one groove structure 5 of formation from the side of mandrel 1, and described steady pin 4 can snap in pin-and-hole 3 from this groove structure 5.
In this utility model, as embodiment 3, referring to Fig. 5, described steady pin 4 end is additionally provided with is easy to the bracelet 42 that steady pin takes out.
In this utility model, as embodiment 4, referring to Fig. 6, the cross section of described mandrel 1 is tetragon and dodecagonal mandrel, matches with the connecting hole of template respectively.
The fixing section of mandrel of the present utility model adopts removable pin to fix, thus mandrel shape can be any, and the shape of the connecting hole of template correspondingly also can be any, such as the Kong Junke of the easily processing such as circular port, quadrilateral hole, or dodecagonal apertures.This utility model specifically avoid the waist type connecting hole set by existing plastic formwork, had both met the requirement of quick dismounting, and had reduced again the cost of perforate, have significantly high practical value.
What finally illustrate is, above example is only limited in order to technical scheme to be described, although the present invention being described in detail with reference to preferred embodiment, but it will be understood by those within the art that, technical scheme can be modified or equivalent replacement, without deviating from objective and the scope of the technical program, it all should be encompassed in scope of the presently claimed invention.
Claims (8)
1. an active pin formula connects assembly, it is characterised in that: described connection assembly includes one end and is provided with the mandrel of fixed part, and the other end of described mandrel is provided with pin-and-hole, is additionally provided with and coordinates the steady pin being inserted in pin-and-hole.
2. a kind of active pin formula according to claim 1 connects assembly, it is characterised in that: described pin-and-hole is the through through hole to opposite side from the side of mandrel.
3. a kind of active pin formula according to claim 2 connects assembly, it is characterised in that: the central axis of the centrage of described pin-and-hole and described mandrel.
4. a kind of active pin formula according to any one of claim 1-3 connects assembly, it is characterised in that: described pin-and-hole is the funnel-form through hole that big one end, one end is little, and described steady pin is frustum steady pin.
5. a kind of active pin formula according to any one of claim 1-3 connects assembly, it is characterised in that: described pin-and-hole is internally provided with female thread, is provided with the external screw thread with this screw-internal thread fit in the middle part of described steady pin.
6. a kind of active pin formula according to any one of claim 1-3 connects assembly, it is characterised in that: described pin-and-hole is arranged on the side of mandrel and passes one groove structure of formation from the side of mandrel, and described steady pin can snap in pin-and-hole from this groove structure.
7. a kind of active pin formula according to claim 1 connects assembly, it is characterised in that: the cross section of described mandrel is circle, ellipse, tetragon, hexagon or dodecagon.
8. a kind of active pin formula according to any one of claim 1-3 connects assembly, it is characterised in that: described steady pin end is additionally provided with is easy to the bracelet that steady pin takes out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620138914.9U CN205400058U (en) | 2016-02-24 | 2016-02-24 | Movable pin formula coupling assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620138914.9U CN205400058U (en) | 2016-02-24 | 2016-02-24 | Movable pin formula coupling assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400058U true CN205400058U (en) | 2016-07-27 |
Family
ID=56445937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620138914.9U Expired - Fee Related CN205400058U (en) | 2016-02-24 | 2016-02-24 | Movable pin formula coupling assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268992A (en) * | 2017-06-22 | 2017-10-20 | 河池市森机械有限责任公司 | Building template connection method |
| CN107640521A (en) * | 2017-09-22 | 2018-01-30 | 中建八局第二建设有限公司 | A kind of high stability tilting construction material carriage |
-
2016
- 2016-02-24 CN CN201620138914.9U patent/CN205400058U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268992A (en) * | 2017-06-22 | 2017-10-20 | 河池市森机械有限责任公司 | Building template connection method |
| CN107268992B (en) * | 2017-06-22 | 2019-03-26 | 河池市一森机械有限责任公司 | Building template connection method |
| CN107640521A (en) * | 2017-09-22 | 2018-01-30 | 中建八局第二建设有限公司 | A kind of high stability tilting construction material carriage |
| CN107640521B (en) * | 2017-09-22 | 2023-05-16 | 中建八局第二建设有限公司 | High-stability inclined building material conveying frame |
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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: 20160727 Termination date: 20180224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |