CN113250314A - Assembled building beam column node connection mechanism - Google Patents
Assembled building beam column node connection mechanism Download PDFInfo
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- CN113250314A CN113250314A CN202110614610.0A CN202110614610A CN113250314A CN 113250314 A CN113250314 A CN 113250314A CN 202110614610 A CN202110614610 A CN 202110614610A CN 113250314 A CN113250314 A CN 113250314A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/185—Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- Environmental & Geological Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention belongs to the technical field of building engineering and discloses an assembly type building beam column joint connecting mechanism which comprises a transverse supporting block, a vertical supporting block, a first pin shaft, a first left hinge and a first right hinge, wherein the first pin shaft, the first left hinge and the first right hinge form a hinge structure, triangular plates are fixedly mounted on two sides of the top of the vertical supporting block, and a first buffer mechanism and a second buffer mechanism are arranged in inner cavities of the triangular plates. The invention achieves the purpose of good supporting and fixing effects by arranging the upper ball shaft arm I, the lower ball shaft arm I, the triangular plate and other structures, when the transverse supporting block is inclined under pressure, the triangular plate disperses the received force, meanwhile, the inner part conducts and disperses the force through the upper ball shaft arm I, the spring and other structures, the supporting effect is good, and compared with the prior art, the invention has the advantage of good supporting and fixing effects.
Description
Technical Field
The invention belongs to the technical field of building engineering, and particularly relates to an assembly type building beam column joint connecting mechanism.
Background
The assembly type structure can continuously complete a plurality of or all processes of a project in sequence, thereby reducing the types and the quantity of the engineering machines entering a field, eliminating idle time of process connection, realizing the three-dimensional crossing operation, reducing constructors, improving the work efficiency, reducing the material consumption, reducing the environmental pollution and providing guarantee for green construction. At present, the construction industry of China is mainly cast-in-place construction, the construction mode is low in efficiency, high in cost, poor in field environment, high in management difficulty and large in influence on the surrounding environment, and the environment is greatly advocated to develop green construction and industrialized production construction in China, so that the assembly type building can be vigorously developed, and the assembly type building has wide application prospect.
The utility model discloses a chinese utility model patent that application number is CN201921720980.7 discloses a connected node for connecting assembly type structure beam column, through the form that sets up the bracket, can structurally improve the wholeness of post beam structure system and the bearing capacity of junction, safety and reliability, and for the trade provides a connected mode that can be used to connect assembly type structure beam column, reduce the site operation process, convenient construction promotes the assembly rate, accord with the assembly type engineering requirement of green construction, but this application is rigid support, fixed effect is general relatively.
The utility model discloses a chinese utility model patent that application number is CN202020594958.9 discloses a beam column connected node for assembly type structure, certain rust-resistant effect can be realized to this scheme, the life of extension assembled steel construction building, and the node pour the slot of digging on the surface, can realize protecting and consolidating the node through the mode of pouring the node, the life that not only can prolong the node can also improve the stability of node, the edge of closing plate is pasted and is had joint strip, prevent that foreign matter from influencing the downthehole pin of pin, with this anti-corrosion performance who improves connected node, joint strip daily exposes in the air, still can be corroded needs a better anti-corrosion structure for a long time.
The invention provides an assembly type building beam column joint connecting mechanism aiming at the problems, and solves the problems of poor fixing effect and weak part protection effect in the existing connecting mechanism.
Disclosure of Invention
The invention aims to solve the problems, and provides a beam-column joint connecting mechanism for an assembly type building, which has the advantages of good supporting and fixing effects and good part protection effects.
In order to achieve the purpose, the invention provides the following technical scheme: the assembled building beam column joint connecting mechanism comprises a transverse supporting block, a vertical supporting block, a first pin shaft, a first left hinge and a first right hinge, wherein the first pin shaft, the first left hinge and the first right hinge form a hinge structure, two sides of the top of the vertical supporting block are fixedly provided with a triangular plate, a first buffer mechanism and a second buffer mechanism are arranged in an inner cavity of the triangular plate, the first buffer mechanism comprises a first ball column, the bottom of the first ball column is movably clamped with a first upper ball shaft arm, the bottom of the first upper ball shaft arm is movably sleeved with a first lower ball shaft arm, the outer side of the first upper ball shaft arm is movably sleeved with a first spring, the second buffer mechanism comprises a second ball column, the top of the second ball column is movably sleeved with a second lower ball shaft arm, the top of the second lower ball shaft arm is movably sleeved with a second upper ball shaft arm, the outer side of the second ball shaft arm is movably sleeved with a second spring, four corners of the transverse supporting block are movably sleeved with a fixing plate through hinge structures, a third spring is fixedly connected to the bottom of the left side of the fixed plate; the top of the transverse supporting block is provided with a first pouring hole, the upper ends of two sides of the vertical supporting block are sequentially provided with a limiting groove and a second pouring hole from outside to inside, four corners of the bottom of the transverse supporting block are provided with sliding grooves, an inner cavity of each sliding groove is movably sleeved with a sliding block, the bottom of each sliding block is fixedly connected with a triangular protective shell, a limiting block is fixedly arranged on the right side of the triangular protective shell, and the limiting block is matched with the limiting groove; a third buffer mechanism is further arranged in the cavity of the triangular plate and comprises a third ball column, a left ball shaft arm is movably sleeved at the end part of the third ball column, a right ball shaft arm is movably sleeved at the end part of the left ball shaft arm, the right ball shaft arm is movably sleeved with the third ball column on the other side, a vibration sleeve is movably sleeved at the periphery of the third ball column close to the right ball shaft arm, a third spring is arranged on one side of the vibration sleeve, and the third spring is movably sleeved at the peripheries of the left ball shaft arm and the right ball shaft arm; the spring is in a compressed state in the initial state; a pull rope is fixed on the vibration sleeve, penetrates through the triangular plate and the triangular protection shell and extends to the outside of the triangular protection shell; two sides of the top of the triangular plate are fixedly provided with a left hinge II, the left hinge II is fixedly clamped with a right hinge II through a pin shaft II, and the front of the right hinge II is fixedly provided with a triangular cover; a torsion spring is sleeved on the left hinge II, and the initial position of the triangular cover is in an inclined state under the action of the torsion spring; the triangular cover is provided with a limiting plate, and when the triangular cover reaches a vertical position, the limiting plate is in extrusion contact with the end part of the vibration sleeve and limits the movement of the vibration sleeve.
As a preferable technical scheme of the invention, the two pull ropes are symmetrically arranged at two sides of the vibration sleeve, and the pull ropes, the triangular plate and the triangular protection shell perform relative sealed sliding motion.
As a preferable technical scheme of the invention, the number of the second pouring holes is thirty two, and the second pouring holes are evenly distributed at the bottom of the transverse supporting block and the top of the two sides of the vertical supporting block.
As a preferable technical solution of the present invention, the triangular cover is connected with the inner cavity of the triangular plate in a sealing and sliding manner, and when the triangular cover is at the initial position, the pouring hole is located at the outer side of the triangular cover.
As a preferred technical scheme of the present invention, when the sliding block slides in the sliding groove to allow the limiting block to be clamped into the limiting groove, the triangular plate, the triangular cover and the triangular protective shell form a sealed casting space, and the casting hole is located in the sealed casting space.
As a preferred technical scheme of the invention, the triangular plates fixedly mounted at the tops of two sides of the vertical supporting block are right-angled triangles, the triangular protective shell movably clamped at the bottom of the transverse supporting block is a right-angled triangle, the side length of the triangular protective shell is greater than that of the triangular plates, and the transverse supporting block is fixedly mounted at the top of the triangular plate.
As a preferred technical scheme of the invention, the right end of the pouring hole II is communicated with a rectangular cavity at the bottom of the vertical supporting block, the pouring hole I is a cross-shaped circular tube, and the pouring hole is communicated with an inner cavity of the transverse supporting block and an inner cavity of the vertical supporting block.
As a preferred technical solution of the present invention, the number of the fixing plates is four, the outer side of each fixing plate and the inner sides of the four corners of the transverse supporting block are respectively provided with a circular groove having a diameter value larger than that of the spring III, and two ends of the spring III are respectively fixedly installed in the circular groove on the outer side of the fixing plate and the circular groove on the inner sides of the four corners of the transverse supporting block.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention achieves the purpose of good supporting and fixing effects through the structures such as the upper ball shaft arm I, the lower ball shaft arm I, the triangular plate and the like, when the transverse supporting block is inclined under pressure, the triangular plate disperses the received force, meanwhile, the inner part conducts and disperses the force through the structures such as the upper ball shaft arm I, the spring and the like, and the supporting effect is good; when the cross beam is placed at two ends of the cross support block, the fixed plate is extruded to move towards two sides by taking the first pin shaft as a circle center, the reaction force of the third spring enables the fixed plate to be extruded to be tightly attached to the fixed cross beam, and the limiting effect is achieved while the fixed cross beam is fixed.
2. According to the invention, the purpose of good part protection effect is achieved through the structures such as the triangular protective shell, the pouring hole I and the limiting groove, the triangular cover protects parts inside the triangular plate, the triangular protective shell moves in the sliding groove through the sliding block installed at the top, the limiting block enters the limiting groove to completely fix the triangular protective shell after the crossbeam is installed, pouring is carried out through the pouring hole I at the top, the pouring hole II is connected with the inner cavity of the triangular protective shell and the inner cavity of the pouring hole I, pouring materials can enter the inner cavity of the triangular protective shell, the triangular plate is protected and fixed after the pouring materials are solidified, and triple protection on the parts is finally formed.
3. According to the invention, the third buffer mechanism is arranged, so that on one hand, the third buffer mechanism has a better buffer effect on the external acting force; on the other hand, in the process of pouring through the two pairs of pouring holes I and pouring holes I, the stay cord is pulled to drive the vibration sleeve to move and compress the spring III; the pulling rope is released, the compressed spring III recovers elastic deformation, the vibrating sleeve is pushed to move reversely and impact the triangular plate, so that the triangular plate vibrates, meanwhile, the triangular plate transmits vibration to the transverse supporting block and the vertical supporting block, so that the transverse supporting block and the vertical supporting block vibrate, further, concrete poured in the pouring hole I and the pouring hole II can vibrate, and the poured concrete can better penetrate through the pouring hole I and the pouring hole II to reach a pouring space and be uniformly filled into the pouring space; the stay ropes are repeatedly pulled and released, so that the vibrating sleeve repeatedly impacts the triangular plate, the uniformity of concrete pouring can be effectively improved finally, and the tightness of the device for connecting the cross beam and the stand column is improved; meanwhile, the sealing performance of the triangular plate is improved, and the protection effect of the inner parts of the triangular plate is improved.
4. According to the invention, the torsion spring, the triangular plate, the limiting plate and the like are arranged, the torsion spring, the triangular cover, the limiting plate and the vibration sleeve are mutually matched, the limiting effect of the limiting plate on the vibration sleeve can not pull the vibration sleeve through the pull rope, the concrete is indirectly fed back out of the pouring space and is completely filled in the pouring space, the pouring space is ensured to be filled with enough concrete to protect related components, meanwhile, the situation that excessive concrete is injected into the pouring space by an operator to cause excessive extrusion on the triangular cover is prevented, the triangular plate is in contact with the first buffer mechanism or the second buffer mechanism or the third buffer mechanism in the triangular plate to influence the normal work of the three mechanisms, and the connecting and protecting effects of the device on the beam and the upright column are further ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a pin shaft according to the present invention;
FIG. 3 is an overall cross-sectional view of the present invention;
FIG. 4 is a schematic view of the structure of the triangular plate according to the present invention;
FIG. 5 is a schematic diagram of the spring of the present invention;
FIG. 6 is a schematic diagram of the position relationship of the second position of the pin shaft according to the present invention;
FIG. 7 is an elevational view of the spring of the present invention;
FIG. 8 is a schematic view of the triangular protective shell according to the present invention;
FIG. 9 is a cross-sectional view of the shock sleeve and the right ball pivot arm of the present invention enlarged at A in FIG. 7;
fig. 10 is a schematic view of a position structure of the limiting plate for limiting the vibrating sleeve according to the invention.
In the figure: 1. a cross support block; 2. a vertical supporting block; 3. a set square; 4. a triangular cover; 5. a first spring; 6. a first ball column; 7. an upper ball axle arm I; 8. a first lower ball shaft arm; 9. a second ball column; 10. a second lower ball shaft arm; 11. a second spring; 12. an upper ball shaft arm II; 13. pouring a second hole; 14. a limiting groove; 15. a sliding groove; 16. a triangular protective shell; 17. a limiting block; 18. a slider; 19. pouring a first hole; 20. a first pin shaft; 21. a fixing plate; 22. a third spring; 23. a first left hinge; 24. a first right hinge; 25. a second left hinge; 26. a second right hinge; 27. a second pin shaft; 28. a third ball column; 29. a left ball axle arm; 30. a right ball pivot arm; 31. a vibrating sleeve; 32. a third spring; 33. pulling a rope; 34. a torsion spring; 35. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 8, the invention provides an assembly type building beam-column joint connecting mechanism, which comprises a transverse supporting block 1, a vertical supporting block 2, a first pin shaft 20, a first left hinge 23 and a first right hinge 24, wherein the first pin shaft 20, the first left hinge 23 and the first right hinge 24 form a hinge structure, triangular plates 3 are fixedly arranged on two sides of the top of the vertical supporting block 2, a first buffer mechanism and a second buffer mechanism are arranged in inner cavities of the triangular plates 3, the first buffer mechanism comprises a first ball column 6, an upper ball shaft arm 7 is movably clamped at the bottom of the first ball column 6, a lower ball shaft arm 8 is movably sleeved at the bottom of the upper ball shaft arm 7, and a first spring 5 is movably sleeved at the outer side of the upper ball shaft arm 7; the second buffer mechanism comprises a second ball post 9, a second lower ball shaft arm 10 is movably sleeved on the top of the second ball post 10, a second upper ball shaft arm 12 is movably sleeved on the top of the second lower ball shaft arm 10, a second spring 11 is movably sleeved on the outer side of the second lower ball shaft arm 10, four corners of the transverse supporting block 1 are movably sleeved with a fixing plate 21 through hinge structures, and a third spring 22 is fixedly connected to the left bottom of the fixing plate 21. The first buffer mechanism and the second buffer mechanism are used for effectively buffering and protecting a cross beam connected with the cross support block 1 and an upright post connected with the vertical support block 2, when the cross beam or the upright post is subjected to external acting force, the upper ball shaft arm I7 and the lower ball shaft arm I8 can move relatively to compress or stretch the spring I5, and meanwhile, the upper ball shaft arm II 12 and the lower ball shaft arm II 10 can move relatively to compress or stretch the spring II 11, so that the acting force applied to the cross beam or the upright post is effectively buffered, and the cross beam or the upright post is effectively protected.
Wherein, the top of horizontal support piece 1 has been seted up and has been pour hole 19, the upper end of erecting 2 both sides of supporting shoe has been seted up spacing groove 14 and has been pour hole two 13 from the extroversion in proper order, sliding tray 15 has all been seted up in the four corners of 1 bottom of horizontal support piece, sliding block 18 has been cup jointed in the inner chamber activity of sliding tray 15, sliding block 18's bottom fixedly connected with triangle protective housing 16, the right side fixed mounting of triangle protective housing 16 has stopper 17, the both sides fixed mounting at 3 tops of set-square has left hinge two 25, left hinge two 25 is through round pin axle two 27 and right hinge two 26 fixed joint, the positive fixed mounting of right hinge two 26 has triangular cover 4.
The number of the second pouring holes 13 is thirty two, the second pouring holes 13 are evenly distributed at the bottom of the transverse supporting block 1 and the tops of the two sides of the vertical supporting block 2, the second pouring holes 13 distributed on the transverse supporting block 1 and the vertical supporting block 2 are communicated with the inner cavities of the transverse supporting block 1 and the vertical supporting block 2, and the second pouring holes 13 are arc-shaped channels.
Wherein, 2 both sides top fixed mounting's of vertical support piece set-square 3 is right angled triangle, and the triangle protective housing 16 of the activity joint in 1 bottom of horizontal support piece is right angled triangle, and the length of a side value of triangle protective housing 16 is greater than the length of a side value of set-square 3, and the top fixed mounting of set-square 3 has horizontal support piece 1, and right angled triangle can be tightly attached in the contained angle of horizontal support piece 1 and vertical support piece 2 formation, provides fine supporting effect.
Wherein, the right-hand member intercommunication of pouring hole two 13 has the rectangle chamber of erecting 2 bottoms of supporting shoe, and the shape of pouring hole one 19 is the cross pipe, pours the inner chamber of hole one 19 intercommunication horizontal supporting shoe 1 and erects the inner chamber of supporting shoe 2, and the inner chamber of erecting 2 bottoms of supporting shoe is used for the fixed post, pours the wholeness that the cavity that link up that hole one 19 formed can guarantee the beam column when later stage is pour.
Wherein, the quantity of fixed plate 21 is four, and the circular recess that the diameter value is greater than three 22 diameter values of spring is all seted up to the outside of every fixed plate 21 and the inboard in 1 four corners of horizontal support piece, and the both ends of three 22 springs are fixed mounting respectively in the circular recess in the fixed plate 21 outside and the inboard circular recess in 1 four corners of horizontal support piece, and it is spacing to three 22 springs through the circular recess of seting up to when two circular recess edges were hugged closely, inner space was enough to lay three 22 springs of compressed.
When the device is used for connecting a cross beam and an upright column, firstly, an inner cavity at the bottom of a vertical supporting block 2 is installed at the top of the upright column, one end of the cross beam is immediately placed into one end of a transverse supporting block 1, the cross beam extrudes a fixing plate 21 when the cross beam is placed into the top, when the bottom of the cross beam is contacted with the transverse supporting block, the fixing plate 21 is extruded and fixed to the cross beam under the reaction force of a spring III 22, a triangular plate 3 is installed at an included angle formed by the transverse supporting block 1 and the vertical supporting block 2, the reaction force is provided through an internal spring I5 and a spring II 11 when the stress is applied, and part of the force is transmitted to the triangular plate 3, so that the applied stress is dispersed, and the supporting effect is good;
after the crossbeams on two sides and the upright columns are installed well, the triangular protective shell 16 is extruded towards the center of the vertical supporting block 2 to enable the limiting block 17 to coincide with the limiting groove 14, at the moment, the triangular protective shell 16 cannot move any more, pouring is conducted through a first pouring hole 19 at the top of the transverse supporting block 1, two sides and the bottom of the first pouring hole 19 are communicated with the crossbeams and the upright columns respectively, and the inner cavity of the triangular protective shell 16 is communicated through a second pouring hole 13, sealing protection can be formed on parts inside the triangular plate 3 after pouring, and the service life is prolonged.
Example 2
Because the fluidity of concrete is poor, external mechanical vibration is generally needed to promote the concrete to flow and compact when the concrete is poured; particularly, for the device, after the cross beams and the columns on the two sides are connected with the device, when concrete is poured through the first pouring hole 19 at the top of the cross support block 1, when the inner cavity of the triangular protective shell 16 needs to be uniformly filled with concrete through the first pouring hole 19 and the second pouring hole 13, external mechanical vibration is further needed, and the operation is very inconvenient. Therefore, in order to further solve the above problems, the present device is further improved to provide the device itself with a vibration effect on the poured concrete, so as to improve the effect of concrete pouring.
As shown in fig. 9, a third buffer mechanism is further disposed in the cavity of the triangle 3, the third buffer mechanism includes a third ball stud 28, a left ball stud arm 29 is movably sleeved on an end portion of the third ball stud 28, a right ball stud arm 30 is movably sleeved on an end portion of the left ball stud arm 29, the right ball stud arm 30 is movably sleeved on the third ball stud 28 on the other side, a vibration sleeve 31 is movably sleeved on the periphery of the third ball stud 28 on the side close to the right ball stud arm 30, a third spring 32 is disposed on one side of the vibration sleeve 31, and the third spring 32 is movably sleeved on the peripheries of the left ball stud arm 29 and the right ball stud arm 30; the initial state of the spring III 30 is a compressed state; a pull rope 33 is fixed on the vibration sleeve 31, and the pull rope 33 passes through the triangular plate 3 and the triangular protection shell 16 and extends to the outside of the triangular protection shell 16; through the arrangement of the structure, on one hand, the third buffer mechanism has a better buffer effect on the external acting force of the device; when the transverse supporting block 1 or the vertical supporting block 2 is subjected to external acting force, the acting force is transmitted to the third buffer mechanism through the triangular plate 3, and the left ball shaft arm 29 on the third buffer mechanism is matched with the corresponding extension or shortening of the right ball shaft arm 30 to further enable the spring III 32 to be stretched or compressed, so that the buffer effect is effectively achieved on the external acting force, and the stability of the device is improved; on the other hand, in the process of pouring the device through the first pouring hole 19 and the second pouring hole 13, the pull rope 33 is pulled, so that the pull rope 33 drives the vibration sleeve 31 to move and compress the third spring 32; the pulling rope 33 is released, the compressed spring III 32 recovers elastic deformation, the vibration sleeve 31 is pushed to move reversely and impact the triangular plate 3, the triangular plate 3 vibrates, meanwhile, the triangular plate 3 transmits vibration to the transverse supporting block 1 and the vertical supporting block 2, the transverse supporting block 1 and the vertical supporting block 2 vibrate, and further, concrete poured in the pouring hole I19 and the pouring hole II 13 can vibrate, so that the poured concrete can better penetrate through the pouring hole I19 and the pouring hole II 13 to reach a pouring space and be uniformly filled in the pouring space; the vibrating sleeve 31 repeatedly impacts the triangular plate 3 by repeatedly pulling and releasing the pull rope 33, so that the uniformity of concrete pouring can be effectively improved finally, and the tightness of the device for connecting the cross beam and the upright post is improved; meanwhile, the sealing performance of the set square 3 is improved, and the protection effect of the parts in the set square 3 is improved.
Specifically, the two pull ropes 33 are symmetrically arranged on two sides of the vibration sleeve 31, so that the balance and convenience of compressing the third spring 32 by pulling the vibration sleeve 31 through the two pull ropes 33 are facilitated; stay cord 33 and set-square 3 and the relative sealed sliding motion of triangle protective housing 16 to guarantee at the in-process of pulling stay cord 33, prevent to have the concrete to reveal, improve the whole sealed effect to the concrete of this device.
Example 3
In the process of installing the device, after the triangular protective shell 16 is installed in place, the condition that concrete is poured into the inner cavity of the triangular protective shell can not be observed, and whether the concrete is completely filled in the inner cavity of the triangular protective shell 16 can not be determined so as to isolate the outside and further protect the parts inside the triangular plate 3. Therefore, in order to further solve the above problems, the present device is further improved.
Specifically, the triangular cover 4 is in sliding connection with the inner cavity of the triangular plate 3 in a sealing mode, and when the triangular cover 4 is located at the initial position, the pouring hole II 13 is located on the outer side of the triangular cover 3. Guarantee on the one hand that set-square 3 and triangle lid 4 combine relevant part to form sealed space of pouring, on the other hand, make and pour hole two 13 and be located the outside of triangle lid 3, guarantee at the in-process of pouring, the concrete of pouring only enters into the outside of triangle apron 4, and can not enter into the inside of triangle apron 4, and then prevent that the concrete of pouring from entering into inside the triangle apron 4, first buffer gear and second buffer gear, third buffer gear all pours together, cause the three to lose buffering effect, can't carry out effective protection to crossbeam and the stand of being connected with this device.
Specifically, the limiting block 17 is matched with the limiting groove 14, so that when the sliding block 18 slides in the sliding groove 15 to enable the limiting block 17 to be clamped into the limiting groove 14, the triangular plate 3, the triangular cover 4 and the triangular protective shell 16 form a sealed pouring space, and the pouring hole two 13 is located in the sealed pouring space. So can guarantee that the smooth entering into of concreting space through pouring hole one 19 and pouring hole two 13 of concreting, simultaneously because pouring hole two 13 is located pours the hole space, can prevent that the concrete from entering into inside the triangle apron 4, exert an influence to a buffer gear and second buffer gear, third buffer gear.
As shown in fig. 10, a torsion spring 34 is sleeved on the left hinge two 25, and the initial position of the triangular cover 4 is in an inclined state under the action of the torsion spring 34; a limiting plate 35 is arranged on the triangular cover 4, and when the triangular cover 4 reaches a vertical position, the limiting plate 35 is in pressing contact with the end part of the vibration sleeve 31 and limits the movement of the vibration sleeve 31. Specifically, after the triangular protection shell 16 is installed, so that a sealed pouring space is formed by the triangular plate 3, the triangular cover 4 and the triangular protection shell 16, concrete is poured into the pouring space through the first pouring hole 19 and the second pouring hole 13, the pull rope 33 is repeatedly pulled and released, the pull rope 33 drives the vibrating sleeve 31 to repeatedly impact the triangular plate 3, the triangular plate 3 conducts vibration to the transverse supporting block 1 and the vertical supporting block 2, the transverse supporting block 1 and the vertical supporting block 2 vibrate, further, the concrete poured into the first pouring hole 19 and the second pouring hole 13 vibrates, the poured concrete better penetrates through the first pouring hole 19 and the second pouring hole 13 and uniformly reaches the pouring space, after the pouring space is gradually filled with the concrete with pressure outside, the concrete with pressure presses the triangular cover 4, and the triangular cover 4 rotates under the action of the torsion spring 34, when the triangular cover 4 reaches the vertical position, the pouring space is completely filled with concrete; limiting plate 35 is extruded mutually with the tip of vibrations cover 31 this moment and is pressed the contact and restrict vibrations cover 31 and move, when using again the outside pulling vibrations cover 31 of stay cord 33, because limiting plate 35 is to the restriction of vibrations cover 31 tip, causes unable through stay cord 33 pulling vibrations cover 31, and operating personnel just knows at this moment and has all filled the concrete in the pouring space, accomplishes the pouring work of concrete promptly.
To sum up, through torsion spring 34, the triangular cover 4, the limiting plate 35, vibrations cover 31 mutually support, make with limiting plate 35 to vibrations cover 31's limiting displacement and make through the unable pulling vibrations cover 31 of stay cord 33, indirect feedback is gone out and is pour the space and all fills up and be full of the concrete, when guaranteeing to pour the space and fill sufficient concrete in order to protect relevant parts, prevent that operating personnel from pouring too much concrete in the space, cause the excessive extrusion to triangular cover 4, make first buffer gear or second buffer gear or third buffer gear in triangular plate 4 and the triangular plate 3 contact, influence the three normal work, and then guarantee that this device is connected and protection effect to crossbeam and stand.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. An assembly type building beam column node connecting mechanism comprises a transverse supporting block (1), a vertical supporting block (2), a first pin shaft (20), a first left hinge (23) and a first right hinge (24), wherein the hinge structure is formed by the first pin shaft (20), the first left hinge (23) and the first right hinge (24), triangular plates (3) are fixedly mounted on two sides of the top of the vertical supporting block (2), a first buffer mechanism and a second buffer mechanism are arranged in an inner cavity of each triangular plate (3), the first buffer mechanism comprises a first ball column (6), a first upper ball shaft arm (7) is movably clamped at the bottom of the first ball column (6), a first lower ball shaft arm (8) is movably sleeved at the bottom of the first upper ball shaft arm (7), a first spring (5) is movably sleeved at the outer side of the first upper ball shaft arm (7), the second buffer mechanism comprises a second ball column (9), a second lower ball shaft arm (10) is movably sleeved at the top of the second ball column (9), the top of the lower ball shaft arm II (10) is movably sleeved with an upper ball shaft arm II (12), the outer side of the lower ball shaft arm II (10) is movably sleeved with a spring II (11), four corners of the transverse supporting block (1) are movably sleeved with a fixed plate (21) through hinge structures, and the bottom of the left side of the fixed plate (21) is fixedly connected with a spring III (22);
the top of the transverse supporting block (1) is provided with a first pouring hole (19), the upper ends of two sides of the vertical supporting block (2) are sequentially provided with a limiting groove (14) and a second pouring hole (13) from outside to inside, four corners of the bottom of the transverse supporting block (1) are provided with sliding grooves (15), an inner cavity of each sliding groove (15) is movably sleeved with a sliding block (18), the bottom of each sliding block (18) is fixedly connected with a triangular protective shell (16), a limiting block (17) is fixedly mounted on the right side of each triangular protective shell (16), and each limiting block (17) is matched with the corresponding limiting groove (14);
a third buffer mechanism is further arranged in the cavity of the triangular plate (3), the third buffer mechanism comprises a third ball column (28), a left ball shaft arm (29) is movably sleeved at the end part of the third ball column (28), a right ball shaft arm (30) is movably sleeved at the end part of the left ball shaft arm (29), the right ball shaft arm (30) is movably sleeved with the third ball column (28) at the other side, a vibration sleeve (31) is movably sleeved at the periphery of the third ball column (28) close to the right ball shaft arm (30), a third spring (32) is arranged at one side of the vibration sleeve (31), and the third spring (32) is movably sleeved at the peripheries of the left ball shaft arm (29) and the right ball shaft arm (30); the initial state of the spring III (30) is a compressed state; a pull rope (33) is fixed on the vibration sleeve (31), and the pull rope (33) penetrates through the triangular plate (3) and the triangular protection shell (16) and extends to the outside of the triangular protection shell (16);
two sides of the top of the triangular plate (3) are fixedly provided with a second left hinge (25), the second left hinge (25) is fixedly clamped with a second right hinge (26) through a second pin shaft (27), and the front of the second right hinge (26) is fixedly provided with a triangular cover (4); a torsion spring (34) is sleeved on the left hinge II (25), and the initial position of the triangular cover (4) is in an inclined state under the action of the torsion spring (34); be equipped with limiting plate (35) on triangular cover (4), when triangular cover (4) reached the vertical position, limiting plate (35) with the tip of vibrations cover (31) extrudes the contact mutually and restricts vibrations cover (31) motion.
2. The fabricated building beam-column joint connection mechanism of claim 1, wherein: the quantity of stay cord (33) is two and the symmetry is located vibrations cover (31) both sides, stay cord (33) with set-square (3) with the relative sealed sliding motion of triangle protective housing (16).
3. The fabricated building beam-column joint connection mechanism of claim 1, wherein: the number of the second pouring holes (13) is thirty two, and the second pouring holes (13) are evenly distributed at the bottom of the transverse supporting block (1) and the tops of the two sides of the vertical supporting block (2).
4. The fabricated building beam-column joint connection mechanism of claim 1, wherein: the triangular cover (4) is in sealed sliding connection with the inner cavity of the triangular plate (3), and when the triangular cover (4) is located at the initial position, the pouring hole II (13) is located on the outer side of the triangular cover (3).
5. The fabricated building beam-column joint connection mechanism of claim 1, wherein: sliding block (18) are in slide groove (15) slide and make stopper (17) card income during in spacing groove (14), set-square (3) reach triangular cover (4) triangle protective housing (16) form sealed space of pouring, it is located to pour hole two (13) sealed space of pouring.
6. The fabricated building beam-column joint connection mechanism of claim 1, wherein: set-square (3) of erecting supporting shoe (2) both sides top fixed mounting are right triangle, triangle protective housing (16) of activity joint in horizontal supporting shoe (1) bottom is right triangle, the length of side value of triangle protective housing (16) is greater than the length of side value of set-square (3), the top fixed mounting of set-square (3) has horizontal supporting shoe (1).
7. The fabricated building beam-column joint connection mechanism of claim 1, wherein: the right end of the pouring hole I (13) is communicated with a rectangular cavity at the bottom of the vertical supporting block (2), the pouring hole I (19) is a cross-shaped circular tube, and the pouring hole I (19) is communicated with the inner cavity of the transverse supporting block (1) and the inner cavity of the vertical supporting block (2).
8. The fabricated building beam-column joint connection mechanism of claim 1, wherein: the quantity of fixed plate (21) is four, and every the outside of fixed plate (21) and the inboard in cross bracing piece (1) four corners all offer the circular recess that diameter value is greater than three (22) diameter value of spring, the both ends of three (22) of spring fixed mounting respectively in the circular recess in the fixed plate (21) outside and the circular recess of cross bracing piece (1) four corners inboard.
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