CN113818698A - Precast concrete component butt joint system - Google Patents
Precast concrete component butt joint system Download PDFInfo
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- CN113818698A CN113818698A CN202111251098.4A CN202111251098A CN113818698A CN 113818698 A CN113818698 A CN 113818698A CN 202111251098 A CN202111251098 A CN 202111251098A CN 113818698 A CN113818698 A CN 113818698A
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- butt joint
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a concrete building prefabricated member butt joint system in the technical field of building construction, which comprises a butt joint base and a prefabricated member matched with the butt joint base, wherein the bottom of the butt joint base is provided with a hidden bottom wheel, a group of butt joint door plates are connected in the butt joint base in a sliding manner, installation cavities are formed in the butt joint door plates, a butt joint supporting plate is connected in the installation cavities in a sliding manner, a plurality of groups of butt joint lead screws are installed in the installation cavities, the butt joint lead screws penetrate through the butt joint supporting plate to be matched with the butt joint supporting plate in a threaded manner, a plurality of groups of installation cylinders are fixedly connected to the inner wall of the installation cavities, a plurality of groups of butt joint cylinders are connected in the installation cylinders in a rotating manner, adjusting wheels are connected in the butt joint cylinders in a rotating manner coaxially, gear rings are fixedly connected to the end parts of the rotating cylinders for driving the adjusting wheels to rotate, the butt joint cylinders are positioned in a vertical row and are driven by the same group of external chains, the rotating cylinders are positioned in the vertical row and are driven by the same group of internal chains, the same group, the butt joint precision is ensured, the manual back and forth adjustment is not needed, the butt joint is rapid and simple, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a butt joint system for prefabricated members of a concrete building.
Background
The concrete prefabricated member is a concrete product processed and produced in a factory in a standardized and mechanized mode, for building construction, the factory has a relatively stable production environment, meanwhile, the quality and the process of a building component are better controlled through mechanized production, and the concrete prefabricated member is widely applied to building construction at present, and the construction efficiency is obviously improved particularly in application of low-rise buildings.
The concrete prefabricated parts for wall construction are butted through the anchoring ribs and the connecting sleeves, the anchoring parts on the prefabricated parts below are inserted into the connecting sleeves on the prefabricated parts above the prefabricated parts, and after the prefabricated parts are butted, grouting is performed into the connecting sleeves through grouting ports reserved on the connecting sleeves through grouting pumps, so that the butting work of the adjacent prefabricated parts is completed;
the existing prefabricated member is usually long in length of the anchoring rib extending out of the prefabricated member in the butt joint process, and the uppermost end of the anchoring rib is easy to incline relative to the end part of the anchoring rib extending out of the prefabricated member; the lowering position of the prefabricated member needs to be adjusted repeatedly by multiple persons, the butt joint difficulty of the prefabricated member is high, and the efficiency is low; the weight of prefab is great, if can't realize during the prefab butt joint accurate grafting of anchor muscle very easily with the anchor muscle bending, later stage need straighten the anchor muscle of bending again, has seriously influenced the butt joint efficiency of prefab when having increased butt joint work load.
Based on the above, the invention designs a concrete building prefabricated part butt joint system to solve the problems.
Disclosure of Invention
The invention aims to provide a butt joint system for precast concrete building components, which aims to solve the problems that the length of an anchoring rib extending out of a precast component is long, and the uppermost end of the anchoring rib is easy to incline relative to the end part of the anchoring rib extending out of the precast component; the lowering position of the prefabricated member needs to be adjusted repeatedly by multiple persons, the butt joint difficulty of the prefabricated member is high, and the efficiency is low; the weight of prefab is great, if can't realize during the prefab butt joint accurate grafting of anchor muscle very easily with the anchor muscle bending, later stage need straighten the anchor muscle of bending again, has seriously influenced the problem of the butt joint efficiency of prefab when having increased butt joint work load.
In order to achieve the purpose, the invention provides the following technical scheme:
a butt joint system for precast concrete structures comprises a butt joint base and precast members matched with the butt joint base, the bottom of the butt joint base is provided with a hidden bottom wheel, a group of butt joint door plates are connected in the butt joint base in a sliding way, the butt-joint door plate is internally provided with a mounting cavity, the mounting cavity is internally and slidably connected with a butt-joint supporting plate, a plurality of groups of butt-joint lead screws are arranged in the mounting cavity, the butt-joint screw rod passes through the butt-joint supporting plate to be matched with the screw thread of the butt-joint screw rod, the inner wall of the mounting cavity is fixedly connected with a plurality of groups of mounting cylinders, a plurality of pairs of butt-joint barrels are rotatably connected in the mounting barrel, adjusting wheels are rotatably connected in the butt-joint barrels, a rotating cylinder is coaxially and rotatably connected in the butting cylinder, a gear ring is fixedly connected at the end part of the rotating cylinder and used for driving the adjusting wheel to rotate, the butt joint cylinders are positioned in a vertical row and are driven by the same group of outer chains, and the rotating cylinders are positioned in a vertical row and are driven by the same group of inner chains.
Preferably, the hidden bottom wheel comprises a hidden ground groove formed in the bottom of the butt joint base, a movable wheel carrier is rotatably mounted in the hidden ground groove, the middle of the movable wheel carrier, which is located at the same row position, jointly penetrates and is rotatably connected with a synchronizing rod, one end of the hidden ground groove is jointly communicated with a end part through groove, and a synchronous push plate is mounted in the end part through groove and used for driving the synchronizing rod to move.
Preferably, a middle connecting rod is fixedly connected between the movable wheel carriers, the middle connecting rod penetrates through the synchronizing rod to be in running fit with the synchronizing rod, and the tail end of each movable wheel carrier is rotatably connected with a traveling wheel.
Preferably, hide the geosyncline and be located butt joint base inboard one side and seted up the curved groove of stepping down, and the synchronizing bar in it is the crank lever that has the bent handle portion, the bent handle portion width is greater than the curved groove width of stepping down, for the slope receipts attitude under the removal wheel carrier original state, the bent handle portion is located the position that the curved groove of stepping down is close to one end.
Preferably, a movable pushing cylinder is fixedly installed in the end part through groove, the output end of the movable pushing cylinder abuts against a synchronous pushing plate, and the synchronous pushing plate is connected with the end part through groove in a sliding mode.
Preferably, an inner sliding groove is formed in the top of the butt joint base, the butt joint door plate is located in the inner sliding groove and is in sliding fit with the inner sliding groove, installation inner holes are formed in the inner sliding groove and the inner side wall of the butt joint door plate, a horizontal pushing cylinder is fixedly installed in the installation inner holes and is fixedly connected with the inner sliding groove through one end of the installation inner hole, and a movable end is fixedly connected with the butt joint door plate.
Preferably, the rear side of the butt-joint door plate is fixedly connected with a protective cover plate, the protective cover plate is positioned at the top of the butt-joint base and is in sliding fit with the butt-joint base, and reinforcing ribs are fixedly connected between the protective cover plate and the butt-joint door plate.
Preferably, the side wall of the installation cavity is provided with a communicating slide way, the side wall of the butt joint supporting plate is fixedly connected with a supporting arm, the supporting arm penetrates through the communicating slide way to be in sliding fit with the communicating slide way, the inner side of the bottom of the butt joint base is provided with a drawing groove, the supporting arm is located at the front end of the butt joint door plate and is matched with the drawing groove, a supporting oblique arm is connected between the supporting arm and the butt joint supporting plate, the inner side of the butt joint supporting plate is provided with a through groove, and the inner chain and the outer chain are located in the through groove.
Preferably, a limiting ring is arranged in the installation barrel, an outer convex ring is fixedly connected to the outer side of the butt joint barrel, the outer convex ring is located in the limiting ring and is in running fit with the limiting ring, a pinion is fixedly connected to the outer side of a wheel shaft of the adjusting wheel, the gear ring is meshed with the pinion, the end part of the rotating barrel exceeds the end part of the butt joint barrel, the diameter of the end part of the rotating barrel is smaller than that of the butt joint barrel, an inner chain wheel and an outer chain wheel are fixedly connected to the end part of the rotating barrel and the end part of the butt joint barrel respectively, a plurality of groups of reversing motors and roller motors are fixedly mounted at the top and the bottom in the installation cavity respectively, the output end of each reversing motor is in outer chain transmission with the outer chain wheel through a large chain wheel, and the output end of each roller motor is in inner chain transmission with the inner chain wheel through a small chain wheel.
Preferably, the prefabricated member comprises a plurality of butt joint holes and butt joint grooves which are formed in the bottom of the prefabricated member, grouting grooves are formed in the tops of the butt joint grooves, and grouting holes are communicated with the outer walls of the grouting grooves. .
Compared with the prior art, the invention has the beneficial effects that:
the device is moved to a place where the prefabricated member needs to be butted, then the prefabricated member is hoisted to be positioned between the butted door plates at two sides, the prefabricated member is clamped between the butted door plates through synchronous inward movement of the butted door plates, the bottom of the prefabricated member is supported by the butted supporting plate, and the butted cylinder is synchronously driven to rotate through the outer chain during butting, so that the change direction of the inner adjusting wheel is in a vertical state, the adjusting wheel is driven to rotate actively under the action of the inner chain driving the rotating cylinder, and the inner side of the inner chain contacting the prefabricated member is acted on to ensure that the prefabricated member can be transversely adjusted, thereby ensuring the butting precision, avoiding the need of back and forth adjustment by manpower, realizing quick and simple butting and improving the production efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic side-view and bottom-view structural view of the present invention;
FIG. 2 is a schematic bottom view of a preform according to the present invention;
FIG. 3 is a bottom elevation view of the present invention;
FIG. 4 is a side elevation view in half section of the present invention;
FIG. 5 is a schematic side view of a stepped profile of the present invention;
FIG. 6 is a top view step-cut schematic of the present invention;
FIG. 7 is an enlarged view of part A of the present invention;
FIG. 8 is a schematic side half-section view of a docking station according to the present invention;
FIG. 9 is an enlarged, semi-sectional view of portion B of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. butting a base; 2. butting the door plates; 3. a mounting cavity; 4. butting supporting plates; 5. butting a lead screw; 6. mounting the cylinder; 7. a docking barrel; 8. an adjustment wheel; 9. a rotating cylinder; 10. a ring gear; 11. an outer chain; 12. an inner chain; 13. hiding the geosyncline; 14. moving the wheel carrier; 15. a synchronization lever; 16. an end through groove; 17. a synchronous push plate; 18. a middle connecting rod; 19. a traveling wheel; 20. yielding the bent groove; 21. a crank portion; 22. moving the pushing cylinder; 23. an inner chute; 24. a horizontal pushing cylinder; 25. a protective cover plate; 26. reinforcing ribs; 27. the slideway is communicated; 28. a bracket arm; 29. drawing out the groove; 30. a supporting oblique arm; 31. a through groove; 32. an outer convex ring; 33. a pinion gear; 34. an inner sprocket; 35. an outer sprocket; 36. a commutation motor; 37. a roller motor; 38. a large sprocket; 39. a small sprocket; 40. a prefabricated member; 41. a butt joint hole; 42. a butt joint groove; 43. grouting grooves; 44. and (7) grouting holes.
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.
Referring to fig. 1-9, the present invention provides a technical solution:
a butt joint system for concrete building prefabricated members comprises a butt joint base 1 and a prefabricated member 40 matched with the butt joint base, the bottom of the butt joint base 1 is provided with a hidden bottom wheel, a group of butt joint door plates 2 are connected in the butt joint base 1 in a sliding way, a mounting cavity 3 is arranged in the butt door plate 2, a butt supporting plate 4 is connected in the mounting cavity 3 in a sliding way, a plurality of groups of butt lead screws 5 are arranged in the mounting cavity 3, the butt-joint screw 5 passes through the butt-joint supporting plate 4 to be matched with the screw thread, the inner wall of the installation cavity 3 is fixedly connected with a plurality of groups of installation cylinders 6, a plurality of groups of butt-joint cylinders 7 are rotationally connected in the installation cylinders 6, an adjusting wheel 8 is rotationally connected in the butt joint cylinder 7, a rotating cylinder 9 is coaxially and rotationally connected in the butt joint cylinder 7, a gear ring 10 is fixedly connected at the end part of the rotating cylinder 9 and used for driving the adjusting wheel 8 to rotate, the butt-joint barrels 7 are positioned in a vertical row and are driven by the same group of outer chains 11, and the rotating barrels 9 are positioned in a vertical row and are driven by the same group of inner chains 12.
The invention expands the hidden bottom wheel, moves the device to the place where the prefabricated member needs to be butted, retracts the hidden bottom wheel to lead the bottom surface to be completely grounded, increases the stability, the butted door plates 2 are in a completely outward opening state at the moment, the prefabricated member 40 is convenient to hoist, then the hoisted prefabricated member 40 is positioned between the butted door plates 2 at two sides, the prefabricated member 40 is clamped between the butted door plates 2 by synchronously moving the butted door plates 2 inwards, the bottom of the prefabricated member 40 is supported by the butted supporting plate 4, when the prefabricated member is butted, the butted cylinder 7 is synchronously driven by the outer chain 11 to rotate, the direction of the inner adjusting wheel 8 is changed to be in a vertical state, thereby the adjusting wheel 8 is driven to actively rotate under the action of the rotating cylinder 9 driven by the inner chain 12, the prefabricated member 40 contacted with the inner side of the inner chain can be transversely adjusted, thereby ensuring the butting precision, needing no manual force to be adjusted back and forth, the butting is fast and convenient, the production efficiency is improved; when the position of the prefabricated member 40 does not need to be adjusted, the internal adjusting wheel 8 is in a transverse state, and can actively adapt to the butt joint and downward movement of the prefabricated member 40, so that the abrasion is reduced.
When the device needs to be moved, the movable push cylinder 22 is opened through a control switch on a handle, the output end of the movable push cylinder is retracted, the synchronous push plate 17 is driven to move inwards, each synchronous rod 15 is driven to move backwards, the movable wheel carrier 14 is driven to rotate and open until the movable wheel carrier is located at a vertical position and is close to the side wall of the groove, the walking wheel 19 lands at the moment, the device can be pushed to move, and the device is convenient to use; when the movable wheel frame 14 rotates, the synchronous rod 15 is rotationally connected with the movable wheel frame 14 through the middle connecting rod 18, so that the movable wheel frame 14 can be driven to rotate and adapt to the movement of the movable wheel frame.
In order to adapt to the position of the withdrawing groove 29, an abdicating bent groove 20 is formed in one side, located on the inner side of the butt joint base 1, of the hidden ground groove 13, in order to synchronously drive all the movable wheel carriers 14 to open and withdraw, a crank portion 21 is arranged in the middle of the synchronizing rod 15 to adapt to the withdrawing groove 29 and meet the requirement of synchronous driving, the width of the crank portion 21 is larger than that of the abdicating bent groove 20, and the crank portion 21 is located at a position, close to one end, of the abdicating bent groove 20 and provides enough backward moving space.
When the butt door plate 2 is connected to the prefabricated member 40 and is positioned in the prefabricated member, the horizontal pushing cylinder 24 can be connected, the output end of the horizontal pushing cylinder extends to drive the butt door plate 2 to synchronously move towards the middle in the inner sliding groove 23 so as to clamp the prefabricated member 40, and the hoisting machine can be unhooked after clamping without waiting for the completion of butt joint, so that the production efficiency is improved;
mounting inner holes are formed in the inner sliding grooves 23 and the inner side walls of the butt door plates 2, and a horizontal pushing cylinder 24 is fixedly mounted in each mounting inner hole, so that the internal mounting space is saved; when butt joint door plant 2, the inside synchronous motion of protective cover plate 25 of its rear side seals inner chute 23 top all the time, avoids outside debris to get into inside, plays the balanced effect of bearing simultaneously, and the outside deformation of butt joint door plant 2 is avoided to a certain extent.
Wherein, through being equipped with overhanging trailing arm 28, make things convenient for the bottom of bearing prefab 40, the centre gripping of cooperation butt joint door plant 2 is spacing, can steadily drive and the vertical steady decline of prefab 40 under the effect of butt joint lead screw 5, avoid the butt joint crooked lead to the butt joint muscle to buckle and influence butt joint intensity, through being equipped with out groove 29, make trailing arm 28 can move down until the bottom all the time, prefab 40 docks completely and meets with ground this moment, and can make the trailing arm 28 get into in the groove 29 of taking out through the removal to both sides of butt joint door plant 2 this moment, thereby break away from prefab 40 bottom, then put aside whole device, work such as follow-up butt joint grout of being convenient for. The supporting strength of the butt-joint supporting plate 4 and the bracket arm 28 is enhanced by the supporting inclined arm 30.
When the direction of the regulating wheel 8 needs to be adjusted to adapt to the butt joint position, all outer chain wheels 35 in the same row are driven by a reversing motor 36 through a large chain wheel 38 through an outer chain 11 to synchronously rotate, so that the butt joint cylinder 7 is driven to rotate for 90 degrees, the regulating wheel 8 is changed from horizontal to vertical, and therefore, the transverse moving force can be provided through the rotation of the regulating wheel 8, and the prefabricated members 40 clamped between all the regulating wheels 8 are transversely moved and regulated; when the docking barrel 7 rotates, the rotating barrel 9 inside the docking barrel rotates cooperatively.
After adjustment is completed, all the rotating cylinders 9 in the same row are driven to rotate through the roller motor 37, so that the adjusting wheel 8 is driven to rotate actively through the meshing of the gear ring 10 and the pinion 33, and the prefabricated part 40 is driven to move transversely through the friction force between the prefabricated part 40 and the adjusting wheel; the chain drives butted at the rear ends of the rotating cylinder 9 and the butting cylinder 7 are not in the same plane, so that the reversing of the butting cylinder 7 and the driving of the rotating cylinder 9 are not influenced mutually, all the adjusting wheels 8 can be driven to rotate actively in a synchronous mode while realizing synchronous reversing, the internal structures and the control pieces are greatly reduced, and the use is simple and convenient. When the butt pallet 4 moves up and down, the inner chain 12 and the outer chain 11 are not affected by each other because the inner chain and the outer chain are located in the through groove 31.
In order to better match with a butt joint device, the bottom of the prefabricated member 40 is provided with the butt joint groove 42, and the supporting arm 28 is connected with the butt joint groove 42 in a matching manner, so that the prefabricated member 40 can be accurately butted, the subsequent adjustment amount is reduced, the use is convenient, and meanwhile, the supporting arm 28 is matched to enable the prefabricated member 40 to be withdrawn after falling to the ground; after the prefabricated member 40 is butted with the ground, the grouting groove 43 is filled with grout, the grout hole 44 is filled with grout after overflowing, a connecting column connected with the ground is formed after the grout hole is solidified inside, the connection stability and strength are enhanced, and the prefabricated member is connected with the ground into a whole.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The butt joint system for the precast concrete structures is characterized by comprising a butt joint base (1) and a precast member (40) matched with the butt joint base, wherein a hidden bottom wheel is arranged at the bottom of the butt joint base (1), a group of butt joint door plates (2) are connected in the butt joint base (1) in a sliding mode, an installation cavity (3) is formed in each butt joint door plate (2), a butt joint supporting plate (4) is connected in the installation cavity (3) in the sliding mode, a plurality of groups of butt joint lead screws (5) are installed in the installation cavity (3), the butt joint lead screws (5) penetrate through the butt joint supporting plates (4) to be in threaded fit with the butt joint supporting plates, a plurality of groups of installation cylinders (6) are fixedly connected to the inner wall of the installation cavity (3), a plurality of groups of butt joint cylinders (7) are rotatably connected in the installation cylinders (6), adjusting wheels (8) are rotatably connected in the butt joint cylinders (7) in a coaxial mode, rotating cylinders (9) are connected in the butt joint cylinders (7) in a coaxial mode, the end part of the rotating cylinder (9) is fixedly connected with a gear ring (10) which is used for driving the adjusting wheel (8) to rotate, the butt joint cylinder (7) is located in a vertical row and is driven by an outer chain (11) in the same group, and the rotating cylinder (9) is located in a vertical row and is driven by an inner chain (12) in the same group.
2. A concrete building preform docking system as claimed in claim 1, wherein: hide return pulley including the hidden geosyncline (13) of seting up bottom docking base (1), hide geosyncline (13) internal rotation and install and remove wheel carrier (14), it runs through rotation jointly to be connected with synchronizing bar (15) to remove the middle part that wheel carrier (14) are located with arranging the position, hide geosyncline (13) one end and communicate jointly and have tip to lead to groove (16), tip is led to and is installed synchronous push pedal (17) in groove (16) and is used for driving synchronizing bar (15) and remove.
3. A concrete building preform docking system as claimed in claim 2, wherein: a middle connecting rod (18) is fixedly connected between the movable wheel carriers (14), the middle connecting rod (18) penetrates through the synchronizing rod (15) to be in rotating fit with the synchronizing rod, and the tail end of each movable wheel carrier (14) is rotatably connected with a traveling wheel (19).
4. A concrete building preform docking system as claimed in claim 2, wherein: hide geosyncline (13) and be located butt joint base (1) inboard one side and seted up bent groove (20) of stepping down, and synchronizing bar (15) in it is the crank rod that has crank portion (21), crank portion (21) width is greater than bent groove (20) width of stepping down, for the slope receipts attitude under the removal wheel carrier (14) original state, crank portion (21) are located bent groove (20) of stepping down and are close to the position of one end.
5. A concrete building preform docking system as claimed in claim 4, wherein: the end part through groove (16) is internally and fixedly provided with a movable pushing cylinder (22), the output end of the movable pushing cylinder (22) is abutted against a synchronous pushing plate (17), and the synchronous pushing plate (17) is in sliding connection with the end part through groove (16).
6. A concrete building preform docking system as claimed in claim 1, wherein: interior spout (23) have been seted up at butt joint base (1) top, butt joint door plant (2) are located interior spout (23) and sliding fit with it, the installation hole has all been seted up to interior spout (23) and butt joint door plant (2) inside wall, the downthehole fixed mounting of installation has flat push cylinder (24), flat push cylinder (24) are through installation hole one end and interior spout (23) fixed connection, expansion end and butt joint door plant (2) fixed connection.
7. A concrete building preform docking system as claimed in claim 1, wherein: the butt joint door plant (2) rear side fixedly connected with protection apron (25), protection apron (25) are located butt joint base (1) top and sliding fit with it, fixedly connected with strengthening rib (26) between protection apron (25) and butt joint door plant (2).
8. A concrete building preform docking system as claimed in claim 1, wherein: the utility model discloses a butt joint door plant, including installation cavity (3), butt joint layer board (4), bracket arm (28) pass intercommunication slide (27) and sliding fit with it, withdrawal groove (29) have been seted up to butt joint base (1) bottom inboard, bracket arm (28) are located butt joint door plant (2) front end department and are taken out groove (29) cooperation, be connected with between bracket arm (28) and butt joint layer board (4) and support sloping arm (30), butt joint layer board (4) inboard has been seted up and has been run through groove (31), inner chain (12) and outer chain (11) are located and run through in groove (31).
9. A concrete building preform docking system as claimed in claim 1, wherein: a limiting ring is arranged in the mounting cylinder (6), an outer convex ring (32) is fixedly connected outside the butt-joint cylinder (7), the outer convex ring (32) is positioned in the limiting ring and is in running fit with the limiting ring, a pinion (33) is fixedly connected outside the wheel shaft of the adjusting wheel (8), the gear ring (10) is meshed with the pinion (33), the end part of the rotating cylinder (9) exceeds the end part of the butt joint cylinder (7) and the diameter of the rotating cylinder is smaller than that of the butt joint cylinder (7), the end parts of the rotating cylinder (9) and the butt joint cylinder (7) are respectively fixedly connected with an inner chain wheel (34) and an outer chain wheel (35), a plurality of groups of reversing motors (36) and roller motors (37) are respectively and fixedly arranged at the top and the bottom in the mounting cavity (3), the output end of the reversing motor (36) is in transmission with an outer chain wheel (35) through an outer chain (11) through a large chain wheel (38), the output end of the roller motor (37) is in transmission with the inner chain wheel (34) through the inner chain (12) through the small chain wheel (39).
10. A concrete building preform docking system as claimed in claim 1, wherein: the prefabricated member (40) comprises a plurality of butt joint holes (41) and butt joint grooves (42) which are formed in the bottom of the prefabricated member, grouting grooves (43) are formed in the top of the butt joint grooves (42), and grouting holes (44) are communicated with the outer walls of the grouting grooves (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111251098.4A CN113818698A (en) | 2021-10-27 | 2021-10-27 | Precast concrete component butt joint system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111251098.4A CN113818698A (en) | 2021-10-27 | 2021-10-27 | Precast concrete component butt joint system |
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| CN113818698A true CN113818698A (en) | 2021-12-21 |
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| CN202111251098.4A Pending CN113818698A (en) | 2021-10-27 | 2021-10-27 | Precast concrete component butt joint system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575488A (en) * | 2022-03-09 | 2022-06-03 | 鲁振兴 | Can be to assembled building wall body of concatenation interface adjustment |
Citations (9)
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| CN113123611A (en) * | 2021-04-28 | 2021-07-16 | 肖尧 | Method for mounting and reinforcing fabricated concrete prefabricated part |
| CN214306326U (en) * | 2020-12-25 | 2021-09-28 | 兴化市发斯特食品科技有限公司 | Novel letter sorting equipment in vegetables processing |
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| CN114575488A (en) * | 2022-03-09 | 2022-06-03 | 鲁振兴 | Can be to assembled building wall body of concatenation interface adjustment |
| CN114575488B (en) * | 2022-03-09 | 2024-05-03 | 广东贝林建筑设计有限公司 | Assembled building wall capable of adjusting splicing interfaces |
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Application publication date: 20211221 |