CN212534496U - Frame column connection node suitable for prefabricated assembly type building - Google Patents
Frame column connection node suitable for prefabricated assembly type building Download PDFInfo
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- CN212534496U CN212534496U CN202021844360.7U CN202021844360U CN212534496U CN 212534496 U CN212534496 U CN 212534496U CN 202021844360 U CN202021844360 U CN 202021844360U CN 212534496 U CN212534496 U CN 212534496U
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Abstract
The utility model discloses a frame post connected node suitable for prefabricated assembly type structure, including first frame, the bottom laminating of first frame has the second frame, the junction outside of first frame and second frame all laminates there is the riser. This frame post connected node suitable for prefabricated assembly type structure, the rack of both sides is inserted in the draw-in groove on the connecting rod of both sides and is made the connecting rod of both sides pass through the riser with the quick connection of first frame and second frame together, the current frame post connected node suitable for prefabricated assembly type structure of having solved, connection speed is slow, thereby influence connection rate's problem, elasticity through the spring can make the pull rod drive the fixture block and reset and carry on spacingly to the gear, play dual fail-safe's effect, make first frame and second frame attach stable firm, avoid the separation of connected node, the current frame post connected node that is applicable to prefabricated assembly type structure of having solved connects unstably, easily cause the problem of connected node separation.
Description
Technical Field
The utility model relates to a frame post connected node technical field suitable for prefabricated assembly type structure specifically is a frame post connected node suitable for prefabricated assembly type structure.
Background
The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, industrial production, assembly construction, information management and intelligent application, wherein frame column nodes of the prefabricated building need to be connected, but the existing frame column connecting nodes suitable for the prefabricated building are low in connecting speed, so that the connecting speed is influenced, and meanwhile, the problem that the existing frame column connecting nodes suitable for the prefabricated building are unstable in connection and are easy to separate from the connecting nodes is solved.
Disclosure of Invention
An object of the utility model is to provide a frame post connected node suitable for prefabricated assembly type structure to solve the current frame post connected node that is applicable to prefabricated assembly type structure that proposes in the above-mentioned background art, connection speed is slow, thereby influences connection rate's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a frame column connecting node suitable for a prefabricated building comprises a first frame, wherein a second frame is attached to the bottom end of the first frame, vertical plates are attached to the outer sides of the connecting positions of the first frame and the second frame, and connecting mechanisms are mounted on the outer sides of the two vertical plates;
the connecting mechanism comprises a gear, a handle, a rubber ring, a pin shaft, a rack, a groove, a sliding block, a shell, a clamping groove and a connecting rod;
the middle front end of the gear is fixedly connected with a handle, the middle inner walls of the handle and the gear are fixedly connected with rubber rings, the middle inner wall of the rubber ring is attached to the front end outer wall of the pin shaft, the rear end of the pin shaft is fixedly connected to the surface of the middle rear end of the shell, the right end of the shell is fixedly connected in the middle of the left end of the vertical plate, the left side and the right side of the gear are respectively engaged and connected with a rack, the inner wall of the right side below the rack on the right side is provided with a groove, the inner surface of the groove is in clearance fit with the outer wall of the front end of the left side of the sliding block, the right end of the sliding block is fixedly connected with the inner wall of the right end above the shell, the middle outer wall of the rack is in clearance fit with the upper inner wall of the right side of the shell, the upper outer wall of the rack is clamped with the inner surface of the clamping groove, the draw-in groove is seted up at the left side below inner wall of connecting rod, the right side outer wall of connecting rod all laminates with the top inner wall of riser and the below left side inner wall of first frame mutually.
Preferably, the outer wall of the handle is machined with friction grains.
Preferably, lubricating oil is coated at the meshing part of the gear and the rack.
Preferably, the clearance distance between the groove and the sliding block is 0.1-0.2 mm. .
Preferably, the connecting rods are symmetrically distributed on the upper side and the lower side by taking the center line of the vertical plate as the center.
Preferably, the inner sides of the two shells are respectively provided with a limiting mechanism;
the limiting mechanism comprises a clamping block, a pull rod, a spring and an ejector block;
the top outer wall of the fixture block is clamped with the middle tooth phase below the gear, a pull rod is fixedly connected to the middle of the bottom end of the fixture block, the outer wall of the lower portion of the pull rod is in clearance fit with the middle inner wall of the spring and the middle inner wall of the lower portion of the shell, an ejector block is fixedly connected to the upper outer wall of the pull rod, the bottom end of the ejector block is fixedly connected to the top end of the spring, and the bottom end of the spring is fixedly connected to the middle inner wall of the bottom end of the shell.
Compared with the prior art, the beneficial effects of the utility model are that: this frame post connected node suitable for prefabricated assembly type structure has following advantage compared with traditional technique:
the first frame and the second frame are jointed together through the cooperation between the first frame, the second frame, the vertical plates, the gears, the handles, the rubber rings, the pin shafts, the racks, the grooves, the sliding blocks, the shells, the clamping grooves and the connecting rods, the two connecting rods on the two sides respectively penetrate through the two sides of the first frame and the two sides of the second frame and simultaneously penetrate through the two sides of the vertical plates on the two sides, the rotating handle drives the gears to rotate in the shells through the pin shafts, the friction force between the gears and the pin shafts is increased by the rubber rings to prevent the gears from rotating under the external force, the racks on the two sides move outwards through the outer walls of the sliding blocks on the two sides through the grooves on the gears and the racks on the two sides, the racks on the two sides are inserted into the clamping grooves on the connecting rods on the two sides, so that the connecting rods on the two sides rapidly connect the first frame and the second frame through the vertical plates, the connection, the connection speed is slow, thereby affecting the connection speed.
Through first frame, the second frame, the riser, the gear, the handle, the rubber circle, the round pin axle, the rack, a groove, the slider, a housing, the draw-in groove, the connecting rod, the fixture block, the pull rod, cooperation between spring and the kicking block, the pull rod drives the kicking block and moves down and makes the spring compression, otherwise elasticity through the spring can make the pull rod drive the fixture block and reset and carry on spacingly to the gear, play dual fail-safe's effect, make first frame and second frame attach stable firm, avoid the separation of junction node, the frame post connection node connection instability that has solved current being applicable to prefabricated assembly type building, easily cause the problem of junction node separation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the rack, the groove and the slider in fig. 1.
Fig. 3 is a schematic structural view of the latch, the pull rod and the gear in fig. 1.
Fig. 4 is a schematic structural view of the rack, the clamping groove and the connecting rod in fig. 1.
In the figure: 1. the device comprises a first frame, a second frame, a vertical plate, a connecting mechanism, a gear 401, a gear 402, a handle 403, a rubber ring 404, a pin shaft 405, a rack 406, a groove 407, a sliding block 408, a shell 409, a clamping groove 410, a connecting rod 5, a limiting mechanism 501, a clamping block 502, a pull rod 503, a spring 504 and a top block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a frame column connection node suitable for prefabricated building comprises a first frame 1, a second frame 2 is attached to the bottom end of the first frame 1, vertical plates 3 are attached to the outer sides of the connection portion of the first frame 1 and the second frame 2, the vertical plates 3 on two sides enable the connection portion of the first frame 1 and the second frame 2 to be clamped and connected, connecting mechanisms 4 are mounted on the outer sides of the two vertical plates 3, each connecting mechanism 4 comprises a gear 401, a handle 402, a rubber ring 403, a pin 404, a rack 405, a groove 406, a sliding block 407, a shell 408, a clamping groove 409 and a connecting rod 410, the middle front end of the gear 401 is fixedly connected with the handle 402, the gear 401 is driven to rotate by rotating the handle 402, the rubber ring 403 is fixedly connected to the middle inner wall of the handle 402 and the middle inner wall of the gear 401, the middle inner wall of the rubber ring 403 is attached to the outer wall of the front end of the pin 404, the gear 401 is driven to rotate in the, the rubber ring 403 increases the friction between the gear 402 and the pin shaft 404 to prevent the gear 401 from rotating by external force, the rear end of the pin shaft 404 is fixedly connected to the surface of the middle rear end of the shell 408, the right end of the shell 408 is fixedly connected to the middle of the left end of the vertical plate 3, the left side and the right side of the gear 401 are respectively engaged and connected with a rack 405, the lower right side inner wall of the right rack 405 is provided with a groove 406, the inner surface of the groove 406 is in clearance fit with the outer wall of the left front end of the sliding block 407, the racks 405 on the two sides move outwards or inwards through the grooves 406 on the outer walls of the sliding blocks 407 on the two sides by the engagement force between the gear 401 and the racks 405 on the two sides, the right end of the sliding block 407 is fixedly connected to the upper right end inner wall of the shell 408, the middle outer wall of the rack 405 is in clearance fit with the upper right upper inner wall, the right outer wall of connecting rod 410 all laminates with the top inner wall of riser 3 and the below left inner wall of first frame 1, the rack 405 of both sides is inserted in draw-in groove 409 on the connecting rod 410 of both sides and makes the connecting rod 410 of both sides link together first frame 1 and second frame 2 through riser 3, the outer wall processing of handle 402 has the line of rubbing, the line of rubbing has increased the frictional force between hand and the handle 402 and has prevented to take off one's hands, gear 401 and rack 405 meshing department have paintd lubricating oil, it is serious to prevent gear 401 and rack 405 wearing and tearing, the clearance distance between recess 406 and the slider 407 is 0.1-0.2mm, make the recess 406 on the rack 405 can move stably at the outer wall of slider 407, connecting rod 410 all uses the central line of riser 3 to become upper and lower bilateral symmetry distribution as the center, make first frame 1 and second frame 2 connect stably through riser 3.
The inner sides of the two shells 408 are both provided with a limiting mechanism 5, the limiting mechanism 5 comprises a clamping block 501 and a pull rod 502, the upper outer wall of the fixture block 501 is clamped with lower middle teeth of the gear 401, the fixture block 501 is clamped in the teeth on the gear 401 to limit the gear 401 and prevent the gear from rotating, and a double-safety effect is achieved.
When the frame column connecting joint suitable for the prefabricated building is used, firstly, a first frame 1 and a second frame 2 are attached together manually, two connecting rods 410 on two sides respectively penetrate through two sides of the first frame 1 and two sides of the second frame 2 and simultaneously penetrate through two sides of vertical plates 3 on two sides, a rotating handle 402 drives a gear 401 to rotate in a shell 408 through a pin 404, a rubber ring 403 increases friction force between the gear 402 and the pin 404 to prevent the gear 401 from rotating under external force, racks 405 on two sides move outwards through grooves 406 on the outer walls of sliding blocks 407 on two sides by meshing force between the gear 401 and racks 405 on two sides, racks 405 on two sides are inserted into clamping grooves 409 on the connecting rods 410 on two sides to enable the connecting rods 410 on two sides to connect the first frame 1 and the second frame 2 through the vertical plates 3, a pull rod 502 drives an ejector block 504 to move downwards to compress a spring 503, on the contrary, the pull rod 502 can drive the fixture block 501 to reset to limit the gear 401 through the elasticity of the spring 503, so that a double-insurance effect is achieved, and the first frame 1 and the second frame 2 are stably and firmly connected.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A frame column connection node suitable for prefabricated buildings, comprising a first frame (1), characterized in that: a second frame (2) is attached to the bottom end of the first frame (1), vertical plates (3) are attached to the outer sides of the joints of the first frame (1) and the second frame (2), and connecting mechanisms (4) are mounted on the outer sides of the two vertical plates (3);
the connecting mechanism (4) comprises a gear (401), a handle (402), a rubber ring (403), a pin shaft (404), a rack (405), a groove (406), a sliding block (407), a shell (408), a clamping groove (409) and a connecting rod (410);
the middle front end of the gear (401) is fixedly connected with a handle (402), the middle inner walls of the handle (402) and the gear (401) are fixedly connected with a rubber ring (403), the middle inner wall of the rubber ring (403) is attached to the front end outer wall of a pin shaft (404), the rear end of the pin shaft (404) is fixedly connected to the middle rear end surface of the shell (408), the right end of the shell (408) is fixedly connected to the middle of the left end of a vertical plate (3), the left side and the right side of the gear (401) are respectively connected with a rack (405) in a meshing manner, a groove (406) is formed in the lower right side inner wall of the right side rack (405), the inner surface of the groove (406) is in clearance fit with the left side front end outer wall of a sliding block (407), the right end of the sliding block (407) is fixedly connected to the upper right end inner wall of the shell (408), the middle outer wall of the rack (405) is, the top outer wall and draw-in groove (409) internal surface looks joint of rack (405), the left side below inner wall at connecting rod (410) is seted up in draw-in groove (409), the right side outer wall of connecting rod (410) all laminates mutually with the below left side inner wall of the top inner wall of riser (3) and first frame (1).
2. A frame post connecting node suitable for prefabricated structures according to claim 1, wherein: the outer wall of the handle (402) is machined with friction lines.
3. A frame post connecting node suitable for prefabricated structures according to claim 1, wherein: lubricating oil is coated on the meshing part of the gear (401) and the rack (405).
4. A frame post connecting node suitable for prefabricated structures according to claim 1, wherein: the clearance distance between the groove (406) and the sliding block (407) is 0.1-0.2 mm.
5. A frame post connecting node suitable for prefabricated structures according to claim 1, wherein: the connecting rods (410) are symmetrically distributed at the upper side and the lower side by taking the center line of the vertical plate (3) as the center.
6. A frame post connecting node suitable for prefabricated structures according to claim 1, wherein: limiting mechanisms (5) are mounted on the inner sides of the two shells (408);
the limiting mechanism (5) comprises a clamping block (501), a pull rod (502), a spring (503) and an ejector block (504);
tooth looks joint in the middle of the top outer wall of fixture block (501) and the below of gear (401), the rigid coupling has pull rod (502) in the middle of the bottom of fixture block (501), the middle inner wall of the below outer wall of pull rod (502) and spring (503) and the middle inner wall clearance fit in the middle of the below of casing (408), the top outer wall rigid coupling of pull rod (502) has kicking block (504), the bottom of kicking block (504) and the top rigid coupling of spring (503), the bottom of spring (503) and the bottom of casing (408) middle inner wall rigid coupling mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844360.7U CN212534496U (en) | 2020-08-29 | 2020-08-29 | Frame column connection node suitable for prefabricated assembly type building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844360.7U CN212534496U (en) | 2020-08-29 | 2020-08-29 | Frame column connection node suitable for prefabricated assembly type building |
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| Publication Number | Publication Date |
|---|---|
| CN212534496U true CN212534496U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021844360.7U Expired - Fee Related CN212534496U (en) | 2020-08-29 | 2020-08-29 | Frame column connection node suitable for prefabricated assembly type building |
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| CN (1) | CN212534496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558684A (en) * | 2021-07-22 | 2021-10-29 | 中国人民解放军陆军特色医学中心 | Be used for wound experiment model skin fixer |
-
2020
- 2020-08-29 CN CN202021844360.7U patent/CN212534496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558684A (en) * | 2021-07-22 | 2021-10-29 | 中国人民解放军陆军特色医学中心 | Be used for wound experiment model skin fixer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 Termination date: 20210829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |