CN209874068U - A can unblock type quick connector for assembled component - Google Patents
A can unblock type quick connector for assembled component Download PDFInfo
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- CN209874068U CN209874068U CN201920494929.2U CN201920494929U CN209874068U CN 209874068 U CN209874068 U CN 209874068U CN 201920494929 U CN201920494929 U CN 201920494929U CN 209874068 U CN209874068 U CN 209874068U
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- steel bar
- trigger
- tenon
- quick connector
- slot
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Abstract
An unlocking type quick connecting piece for an assembly type member comprises an upper member and a lower member which are connected, wherein the lower member is provided with a shell, a slot is formed in the shell, and the upper member is provided with a tenon matched with the slot; the shell is internally provided with a sliding chute, a steel bar, a trigger and an unlocking device, the steel bar is connected in the sliding chute in a sliding manner, one end of the steel bar is connected with the unlocking device, and one end of the steel bar connected with the unlocking device is abutted against the trigger; the sliding groove is communicated with the slot; compared with the prior art, the upper component and the lower component are detachably connected, so that the components can be conveniently mounted and dismounted and reused, and meanwhile, the large components can be prefabricated in advance in a sectional mode, the construction progress is accelerated, and the construction efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the architectural equipment, especially, relate to a but unblock type quick connect spare for assembled component.
Background
Concrete structures can be divided into two categories, namely cast-in-place concrete structures and fabricated concrete structures according to construction modes, wherein the cast-in-place concrete structures need to support templates, bind reinforcing steel bars and pour concrete on construction sites, the concrete is maintained and demolded under certain conditions, and the like.
For prefabricated structures, the form of fabricated frame structures is one of the most common, and the main connecting points are between beams and columns. The connection modes of the connecting device are various, such as post-cast integral connection, steel bar or embedded part welding connection, bolt connection, prestress splicing, mixed connection among different modes and the like.
The fabricated concrete structure refers to a structure system, an external maintenance system, an internal installation system, etc. which are manufactured in advance in a factory or a construction site, and discrete prefabricated parts are connected into a whole through connection means such as steel bar sleeve grouting connection, steel bar grout anchor lap joint, etc. to form a reliable building structure. Because the fabricated concrete structure has poorer earthquake resistance and waterproof performance compared with a cast-in-place concrete structure, the fabricated concrete structure is in the valley of the building market for a long time in China. However, with the economic development of China, the labor price is greatly increased, the requirements of China on energy conservation and emission reduction are continuously improved, and the assembled structure gradually gets rid of the market valley. The prefabricated component of assembled structure can be made at the mill and process, so the assembled structure has high quality, industrialization level height, can effectively practice thrift the labour under the condition that present labour price rises by a wide margin to reduce engineering cost, and the assembled structure can effectively avoid the building site raise dust, reduce the wet operation of building site, material saving, reduce construction waste. Fabricated structures have been widely used for many years in many seismic high-intensity countries, particularly countries with advanced levels of building technology, such as the united states, japan, europe, and the like.
Compared with a cast-in-place concrete structure, the prefabricated structure has poor earthquake-resistant and water-proof performance because the prefabricated components of the prefabricated structure are formed by connecting the connecting nodes, and compared with the traditional building method, the prefabricated building has more connecting interfaces and seams. According to research, the damage form of the fabricated structure in the earthquake is mainly the component connection damage, and the damage of the precast beam and the precast column is small, so that the connecting piece in the fabricated concrete structure is a weak link of the fabricated structure.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome the defect among the above-mentioned prior art, provide a convenient to detach, connect stably, but be convenient for installation be used for the unblock type quick connecting piece of assembled component.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an unlocking type quick connecting piece for an assembly type member comprises an upper member and a lower member which are connected, wherein the lower member is provided with a shell, a slot is formed in the shell, and the upper member is provided with a tenon matched with the slot; the shell is internally provided with a sliding chute, a steel bar, a trigger and an unlocking device, the steel bar is connected in the sliding chute in a sliding manner, one end of the steel bar is connected with the unlocking device, and one end of the steel bar connected with the unlocking device is abutted against the trigger; the sliding groove is communicated with the slot.
As an optimal scheme of the utility model, the tenon bottom forms the slope form, slot bottom and tenon looks adaptation.
As an optimized scheme of the utility model, be equipped with the through-hole on the tenon, through-hole and spout looks adaptation, and the through-hole internal diameter is unanimous with the spout internal diameter.
As an optimized scheme of the utility model, rod iron and spout level set up, and the relative both sides of spout intercommunication slot.
As an optimized scheme of the utility model, the trigger is located the spout, and the trigger is located between unlocking ware and the rod iron.
As an optimized proposal of the utility model, the trigger is connected with the steel bar and is internally provided with a spring.
As an optimal scheme of the utility model, the ware that unlocks includes that pivot and steel wire bundle are rolled up, and the steel wire bundle is rolled up and is located the pivot, and the steel wire bundle is rolled up and is linked to each other with the rod iron.
As an optimized scheme of the utility model, still be equipped with the gag lever post that is used for locking the pivot on the casing.
As a preferred scheme of the utility model, the casing bottom is embedded in the lower part component, casing top and side and lower part component parallel and level.
As an optimized proposal of the utility model, the upper component is provided with a main rib which is connected with the tenon.
The utility model has the advantages that: through with upper portion component and detachable connection of lower part component for the installation and the dismantlement and the reuse of the component of being convenient for can form the prefabricated in advance of sectional type to large-scale component in advance simultaneously, accelerate the progress of construction, improve the efficiency of construction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the utility model;
FIG. 3 is a cross-sectional view of the housing;
FIG. 4 is a schematic structural view of the housing;
FIG. 5 is a schematic view of the release lever in connection with the stopper rod;
FIG. 6 is a schematic view of the tenon structure;
FIG. 7 is a schematic diagram of a flip-flop;
reference numbers in the figures: the steel wire bundle locking device comprises an upper component 1, main ribs 1-1, a lower component 2, a shell 3, a sliding groove 3-1, a steel bar 3-2, a trigger 3-3, an unlocking device 3-4, a rotating shaft 3-5, a steel wire bundle coil 3-6, a limiting rod 3-7, a slot 4, a tenon 5 and a through hole 5-1.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, an unlockable quick connector for a fabricated member comprises an upper member 1 and a lower member 2 which are connected, a housing 2 and a tenon 5 are positioned between the upper member 1 and the lower member 2, the lower member 2 is provided with the housing 3, the upper member 2 is provided with the tenon 5, and the housing 3 is connected with the tenon 5.
The upper component 1 can be provided with a plurality of shells 3, the shells 3 are positioned on the same straight line, the orientations of the shells 3 are the same, the lower component 2 is provided with tenons 5 with the same number as the shells 3, the tenons 5 face the lower component, and the tenons 5 are positioned on the same straight line.
The shell 3 is provided with the slot 4, the tenon 5 is inserted into the slot 4, and the size of the tenon 5 is consistent with that of the slot 4, so that the tenon 5 is tightly attached to the slot 4, and the tenon 5 and the slot 4 have better stability after being connected; the shell 3 is internally provided with a chute 3-1, a steel bar 3-2, a trigger 3-3 and an unlocking device 3-4, the steel bar 3-2 is connected in the chute 3-1 in a sliding way, one end of the steel bar 3-2 is connected with the unlocking device 3-4, one end of the steel bar 3-2 connected with the unlocking device 3-4 is connected with the trigger 3-3, and the steel bar 3-2 is made of a hard material.
The sliding groove 3-1 is communicated with the slot 4, the size of the sliding groove 3-1 is consistent with that of the steel bar 3-2, so that the steel bar 3-2 has better stability when sliding in the sliding groove 3-1, and meanwhile, the steel bar 3-2 is attached to the inner wall of the sliding groove 3-1 and has certain friction, and the steel bar 3-2 is prevented from slightly sliding in the sliding groove 3-1.
The upper member 1 and the lower member 2 are used as connectors required to be matched, the shell 3 and the main rib of the lower member 2 are fixedly connected through welding or sleeving, the effect of stress transmission is achieved, and the lower member 2 and the shell 3 are integrated in the production process in a factory.
Tenon 5 bottom forms the slope form, slot 4 bottom and 5 looks adaptations of tenon, and tenon 5 of slope form has certain guide effect in the installation for when tenon 5 lies in slot 4 and connects, tenon 5 slides to slot 4 bottom along the inclined plane under the effect of slope, makes and has better contact nature between tenon 5 and the slot 4, also makes tenon 5 have better stability when connecting in casing 3 simultaneously.
The tenon 5 is provided with a through hole 5-1, the through hole 5-1 is communicated with two opposite side surfaces of the tenon 5, the through hole 5-1 is matched with the sliding groove 3-1, the inner diameter of the through hole 5-1 is consistent with that of the sliding groove 3-1, the through hole 5-1 is horizontally arranged, the through hole 5-1 is communicated with the sliding groove 3-1, after the steel bar 3-2 penetrates through the through hole 5-1, the outer wall of the steel bar 3-2 is abutted against the inner wall of the through hole 5-1, the tenon 5 is locked under the action of the steel bar 3-2, and therefore locking between the upper component 1 and the lower component 2 is achieved.
The steel bar 3-2 and the sliding groove 3-1 are horizontally arranged, so that the steel bar 3-2 and the sliding groove 3-1 cannot slide relatively, the sliding groove 3-1 is communicated with two opposite sides of the slot 4, so that the steel bar 3-2 penetrates through the tenon 5 when the steel bar 3-2 is matched with the tenon 5, and the steel bar 3-2 and the tenon 5 have better contact area and stability.
The trigger 3-3 is located in the sliding groove 3-1, the trigger 3-3 is located between the unlocking device 3-4 and the steel bar 3-2, the trigger 3-3 is located at one end of the sliding groove 3-1, the top of the trigger 3-3 is fixedly connected with the steel bar 3-2, the telescopic head of the trigger 3-3 and the steel bar 3-2 are integrally formed, a spring is arranged in the trigger 3-3, and when the steel bar 3-2 is located at an initial position, the top of the steel bar 3-2 is located in the slot 4.
After the trigger 3-3 is acted by the falling of the tenon 5, the steel bar 3-2 is jacked back under the action of the tenon 5, the trigger 3-3 is pressed by the steel bar 3-2, the trigger 3-3 can be automatically ejected after being pressed, the steel bar 3-2 moves along the chute 3-1, the ejection distance of the trigger 3-3 after being pressed is larger than the initial distance of the trigger 3-3, the steel bar 3-2 passes through the slot 4 under the action of the elastic force of the trigger 3-3, the trigger 3-3 is shortened by pulling the unlocking device 3-4 backwards, thereby driving the steel bar 3-2 to be recovered, the trigger 3-3 is similar to a ball-point pen pressing head in structure, the trigger 3-3 pushes the steel bar 3-2 to move along the chute 3-1 after being pressed, and the steel bar 3-2 penetrates through the slot 4 by the pushing force of the pressed trigger 3-3.
The unlocking device 3-4 comprises a rotating shaft 3-5 and a steel wire bundle coil 3-6, the steel wire bundle coil 3-6 is positioned on the rotating shaft 3-5, the rotating shaft 3-5 is rotatably connected to the shell 2, the steel wire bundle coil 3-6 is connected with the steel rod 3-2, the steel wire bundle coil 3-6 is arranged on the surface of the rotating shaft 3-5 in a binding mode, the steel wire bundle coil 3-6 is wound and unwound by rotating the rotating shaft 3-5, the steel wire bundle coil 3-6 is used for pulling back the steel rod 3-2, the steel rod 3-2 is separated from the tenon 5, the tenon 5 is separated from the shell 3, and the upper component 1 is separated from the lower component 2.
The shell 3 is also provided with a limiting rod 3-7 used for locking the rotating shaft 3-5, the limiting rod 3-7 is used for locking the rotating shaft 3-5 and preventing the rotating shaft 3-5 from moving, after the tenon 5 is locked by the steel bar 3-2, the limiting rod 3-7 is connected with the rotating shaft 3-5 to limit the rotation of the rotating shaft 3-5, so that the steel wire bundle coil 3-6 is locked and the steel bar 3-2 is prevented from accidentally sliding, better connection performance is achieved between the steel bar 3-2 and the tenon 5, the bottom of the shell 3 is embedded in the lower component 2, the top of the shell 3 is flush with the side edge of the lower component 2, and when the upper component 1 is connected with the lower component 2, a better contact area is achieved between the upper component 1 and the lower component 2.
The upper component 1 is provided with the main ribs 1-1, and the main ribs 1-1 are connected with the tenon 5, so that the strength of the tenon 5 on the upper component 1 is improved, and the tenon 5 and the upper component 1 have better stability.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the steel wire bundle comprises an upper component 1, a main rib 1-1, a lower component 2, a shell 3, a sliding chute 3-1, a steel bar 3-2, a trigger 3-3, an unlocking device 3-4, a rotating shaft 3-5, a steel wire bundle coil 3-6, a limiting rod 3-7, a slot 4, a tenon 5, a through hole 5-1 and other terms, but the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. An unlocking type quick connecting piece for an assembled member comprises an upper member (1) and a lower member (2) which are connected, and is characterized in that a shell (3) is arranged on the lower member (2), a slot (4) is formed in the shell (3), and a tenon (5) matched with the slot (4) is arranged on the upper member (1); a sliding groove (3-1), a steel bar (3-2), a trigger (3-3) and an unlocking device (3-4) are arranged in the shell (3), the steel bar (3-2) is connected in the sliding groove (3-1) in a sliding mode, one end of the steel bar (3-2) is connected with the unlocking device (3-4), and one end of the steel bar (3-2) connected with the unlocking device (3-4) is abutted to the trigger (3-3); the sliding groove (3-1) is communicated with the slot (4).
2. An unlockable quick connector for a fabricated structure according to claim 1, characterized in that the bottom of the tenon (5) is formed to be inclined, and the bottom of the slot (4) is matched with the tenon (5).
3. An unlockable quick connector for a fabricated component according to claim 2, wherein the tenon (5) is provided with a through hole (5-1), the through hole (5-1) is matched with the sliding groove (3-1), and the inner diameter of the through hole (5-1) is consistent with that of the sliding groove (3-1).
4. An unlockable quick connector for a fabricated component according to claim 1, wherein the steel bar (3-2) and the runner (3-1) are horizontally disposed, and the runner (3-1) communicates with opposite sides of the socket (4).
5. An unlockable quick connector for a fabricated component according to claim 1, characterized in that the trigger (3-3) is located inside the chute (3-1) and the trigger (3-3) is located between the unlocker (3-4) and the steel bar (3-2).
6. An unlockable quick connector for a fabricated component according to claim 5, characterized in that the trigger (3-3) is connected to the steel bar (3-2), and a spring is provided in the trigger (3-3).
7. An unlockable quick connector for a fabricated component according to claim 5, characterized in that the unlocker (3-4) comprises a rotating shaft (3-5) and a tendon reel (3-6), the tendon reel (3-6) being located on the rotating shaft (3-5), and the tendon reel (3-6) being connected to the steel rod (3-2).
8. An unlockable quick connector for a fabricated component according to claim 1, characterized in that the housing (3) is further provided with a limit lever (3-7) for locking the rotating shaft (3-5).
9. An unlockable quick connector for a fabricated component according to claim 8, characterized in that the bottom of the housing (3) is embedded in the lower component (2), and the top and the sides of the housing (3) are flush with the lower component (2).
10. An unlockable quick connector for a fabricated section according to claim 1, characterized in that the upper section (1) is provided with a main rib (1-1), and the main rib (1-1) is connected with the tenon (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920494929.2U CN209874068U (en) | 2019-04-12 | 2019-04-12 | A can unblock type quick connector for assembled component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920494929.2U CN209874068U (en) | 2019-04-12 | 2019-04-12 | A can unblock type quick connector for assembled component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209874068U true CN209874068U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920494929.2U Active CN209874068U (en) | 2019-04-12 | 2019-04-12 | A can unblock type quick connector for assembled component |
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| Country | Link |
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| CN (1) | CN209874068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853751A (en) * | 2019-04-12 | 2019-06-07 | 浙江交工集团股份有限公司 | It is a kind of to solve lock Quick connection part for prefabricated member |
-
2019
- 2019-04-12 CN CN201920494929.2U patent/CN209874068U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853751A (en) * | 2019-04-12 | 2019-06-07 | 浙江交工集团股份有限公司 | It is a kind of to solve lock Quick connection part for prefabricated member |
| CN109853751B (en) * | 2019-04-12 | 2024-02-02 | 浙江交工集团股份有限公司 | Unlocking type quick connector for assembly type component |
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