CN216196643U - Flexible overlap joint subassembly between template and concreted - Google Patents
Flexible overlap joint subassembly between template and concreted Download PDFInfo
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- CN216196643U CN216196643U CN202122561465.2U CN202122561465U CN216196643U CN 216196643 U CN216196643 U CN 216196643U CN 202122561465 U CN202122561465 U CN 202122561465U CN 216196643 U CN216196643 U CN 216196643U
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- lap joint
- poured concrete
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Abstract
The utility model discloses a flexible lap joint assembly between a template and poured concrete, which comprises an assembly body, a flexible adjusting mechanism and an expansion mounting bolt, wherein the upper end and the lower end of the interior of the assembly body are respectively provided with the flexible adjusting mechanism, the flexible adjusting mechanism is particularly composed of a flexible spring, a connecting rod, a retaining buckle, a tail buckle and a rotary adjusting jackscrew, the left end of the flexible adjusting mechanism is connected with the flexible spring, the right end of the flexible spring is connected with the connecting rod, the tail buckle is welded at the tail end of the connecting rod, a spacer body penetrates through the interior of the flexible adjusting mechanism, the rotary adjusting jackscrew penetrates through the spacer body, and the retaining buckle is arranged on the inner side wall of the flexible adjusting mechanism. The flexibility degree of the flexible lap joint assembly can be freely adjusted according to different building requirements or intervals, the practicability is improved, quick and stable installation can be carried out, and the construction efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of building construction components, in particular to a flexible lap joint component between a template and poured concrete.
Background
In the process of concrete pouring construction using a steel form, the steel form needs to be matched and lapped with the previously poured concrete to complete the next pouring. But unable fixed connection between the two, and cast in advance concrete end position can have the unevenness condition of different degree more, and steel form rigidity is great, often can appear the lap joint after with cast in advance concrete overlap joint, has the phenomenon that the overlap joint is not tight, leads to concrete quality defects such as seam position to appear leaking thick liquid, wrong platform easily, influences the roof beam body pleasing to the eye, has the potential safety hazard. Various attempts have been made to address this deficiency.
Patent number CN206000175U discloses a flexible overlap joint subassembly between template and the concreted structure, this subassembly is including connecting in the template shrouding of template outer end, the outer end of template panel stretches out the template shrouding outer and form T type structure with the template shrouding, there is the regulation supporting component template side of template panel outer end, the laminating degree of overlap joint is guaranteed through adjusting the supporting component after the surface that the template panel pasted in the concrete forms flexible overlap joint, thereby avoid appearing leaking thick liquid, concrete quality defects such as wrong platform.
The flexible lap joint component between the formwork and the poured concrete has the following defects: 1. the flexibility of the flexible lapping assembly can not be freely adjusted according to different building requirements or intervals, so that the practicability is reduced; 2. the quick and stable installation can not be carried out, and the construction efficiency is reduced. To this end, we propose a flexible lap joint assembly between the formwork and the poured concrete.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a flexible lap joint assembly between a template and poured concrete, which can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a flexible overlap joint subassembly between template and the concreted, includes the subassembly body, still includes flexible adjustment mechanism and inflation construction bolt, flexible adjustment mechanism is all installed to the inside upper and lower extreme of subassembly, flexible adjustment mechanism specifically detains, the tail is detained and is transferred the jackscrew soon by flexible spring, connecting rod, fender and constitute, flexible adjustment mechanism left end is connected with flexible spring, the connecting rod is installed in the connection of flexible spring right-hand member, the welding of connecting rod tail end has the tail to detain, flexible adjustment mechanism is inside to run through has the body that separates, it transfers the jackscrew soon to run through to install on the body to separate, be provided with on the flexible adjustment mechanism inside wall and keep off the knot.
Furthermore, a screw rod is installed on the expansion installation bolt, a nut is welded at the upper end of the screw rod, an expansion sleeve is installed on the screw rod in a penetrating and embedding mode, an extrusion nut is installed on the screw rod in a rotating mode, and a screwing nut is installed at the lower end of the screw rod in a rotating mode; the expansion mounting bolt can rapidly and stably install the flexible lap joint assembly, and construction efficiency is improved.
Furthermore, the right end inside the component body is a tailstock, the upper side and the lower side of the tailstock are both provided with adjusting cavities, the center inside the component body is provided with three air pressure flexible mechanisms, two ends of the component body are both welded and provided with connecting mounting plates, the connecting mounting plates are conducted and provided with a plurality of bolt holes, and the bolt holes are penetrated and provided with expansion mounting bolts; the connecting and mounting plate is used for stably attaching the template or poured concrete, and is convenient to stably mount.
Further, a pneumatic cylinder is mounted on the pneumatic flexible mechanism, a pneumatic rod is movably embedded in the pneumatic cylinder, a pneumatic piston is mounted at the tail end of the pneumatic rod, and the pneumatic piston is movably arranged in the pneumatic cylinder; the air pressure flexible mechanism is used for flexibly buffering and offsetting extrusion force generated between the template and the poured concrete, and prevents the building from being extruded and deformed to cause damage.
Furthermore, a rotary adjusting jackscrew is arranged in the adjusting cavity, the left end of the flexible spring is connected to the connecting and mounting plate, and the left end of the assembly body is connected to the side wall of the connecting and mounting plate through a flexible rubber cover; the adjusting cavity is convenient for constructors to adjust the screwing of the screwing jackscrew, so that the flexibility of the flexible lapping assembly is changed.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model is provided with a flexible adjusting mechanism, connecting and mounting plates at two ends of a flexible lap joint component are respectively mounted on a template and poured concrete through expansion mounting bolts, when the flexibility of the flexible lap joint component needs to be adjusted, a constructor uses a nut wrench to stretch into an adjusting cavity at a tailstock of a component body and screws a rotary adjusting jackscrew inwards, so that the rotary adjusting jackscrew extrudes a connecting rod in the flexible adjusting mechanism, the connecting rod extrudes a flexible spring, the flexible spring can be contracted to a certain degree due to the fixed distance between the template and the poured concrete, the contraction degree of the flexible spring is also certain, when the contraction degree of the flexible spring is increased, the flexibility is reduced, otherwise, when the contraction degree of the flexible spring is reduced, the flexibility is increased, the flexible lap joint component can be freely adjusted according to building requirements, and is convenient to lap joint, make the roof beam body pleasing to the eye, can not produce wrong platform phenomenon because of the building extrusion force, so, can freely adjust the flexibility degree of flexible overlap joint subassembly according to the building demand or the interval of difference, improved the practicality.
2. According to the utility model, by arranging the expansion mounting bolt, when the flexible lap joint assembly is mounted, a constructor firstly drills a drilled hole on the template and the surface wall of the poured concrete, plugs the expansion mounting bolt into the drilled hole, screws the extrusion nut on the expansion mounting bolt by using a nut wrench, so that the extrusion nut extrudes the expansion sleeve, expands the expansion sleeve to be stable in the drilled hole, screws off the screwing nut, respectively attaches the connecting mounting plates at two ends of the assembly body to the template and the surface wall of the poured concrete, enables the screw rod on the expansion mounting bolt to penetrate through the bolt hole, and screws on the screwing nut to be mounted on the screw rod on the expansion mounting bolt, so that the flexible lap joint assembly is fixedly mounted, and the mounting stability is increased, so that the rapid and stable mounting can be carried out, and the construction efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall construction of a flexible lap joint assembly between a formwork and poured concrete according to the utility model;
FIG. 2 is a schematic diagram of the assembly of a flexible overlapping assembly between a form and poured concrete according to the present invention;
FIG. 3 is a schematic view of a flexible adjustment mechanism of a flexible overlapping assembly between a formwork and poured concrete according to the present invention;
FIG. 4 is a schematic view of a pneumatic compliance mechanism of a compliance patch assembly between a form and poured concrete according to the present invention;
FIG. 5 is a schematic view of an expansion installation bolt structure of a flexible lap joint assembly between a formwork and poured concrete according to the present invention.
In the figure: 1. bolt holes; 2. connecting the mounting plate; 3. an assembly body; 4. a flexible adjustment mechanism; 5. a spacer; 6. a tailstock; 7. an adjustment chamber; 8. an air pressure flexible mechanism; 9. a flexible spring; 10. a connecting rod; 11. blocking and buckling; 12. a tail buckle; 13. adjusting the jackscrew in a rotating manner; 14. a pneumatic rod; 15. an air pressure cylinder; 16. a pneumatic piston; 17. an expansion mounting bolt; 18. screwing the nut; 19. extruding the nut; 20. an expansion sleeve; 21. a screw; 22. a nut; 23. a flexible rubber cover.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-5, a flexible overlapping assembly between a formwork and poured concrete comprises an assembly body 3, and further comprises a flexible adjusting mechanism 4 and an expansion mounting bolt 17, wherein the flexible adjusting mechanism 4 is installed at the upper end and the lower end inside the assembly body 3, the flexible adjusting mechanism 4 specifically comprises a flexible spring 9, a connecting rod 10, a retaining buckle 11, a tail buckle 12 and a rotary adjusting jackscrew 13, the left end of the flexible adjusting mechanism 4 is connected with the flexible spring 9, the right end of the flexible spring 9 is connected with the connecting rod 10, the tail buckle 12 is welded at the tail end of the connecting rod 10, a separation body 5 penetrates through the inside of the flexible adjusting mechanism 4, the rotary adjusting jackscrew 13 penetrates through the separation body 5, and the retaining buckle 11 is arranged on the inner side wall of the flexible adjusting mechanism 4.
The expansion installation bolt 17 is provided with a screw rod 21, the upper end of the screw rod 21 is welded with a nut 22, the screw rod 21 is provided with an expansion sleeve 20 by penetrating through an embedding sleeve, an extrusion nut 19 is rotatably installed on the screw rod 21, and a screwing nut 18 is rotatably installed at the lower end of the screw rod 21; the expansion mounting bolt 17 can rapidly and stably install the flexible lap joint assembly, and construction efficiency is improved.
The right end in the assembly body 3 is a tailstock 6, the upper side and the lower side of the tailstock 6 are both provided with an adjusting cavity 7, the center in the assembly body 3 is provided with three air pressure flexible mechanisms 8, two ends of the assembly body 3 are both welded and provided with connecting mounting plates 2, the connecting mounting plates 2 are communicated and provided with a plurality of bolt holes 1, and the bolt holes 1 are provided with expansion mounting bolts 17 in a penetrating manner; the connecting and mounting plate 2 is used for stably attaching the template or poured concrete, and is convenient to stably mount.
The pneumatic flexible mechanism 8 is provided with a pneumatic cylinder 15, a pneumatic rod 14 is movably embedded in the pneumatic cylinder 15, a pneumatic piston 16 is installed at the tail end of the pneumatic rod 14, and the pneumatic piston 16 moves in the pneumatic cylinder 15; the air pressure flexible mechanism 8 is used for flexibly buffering and offsetting extrusion force generated between the template and the poured concrete, and prevents the building from being extruded and deformed to cause damage.
A rotary adjusting jackscrew 13 is arranged in the adjusting cavity 7, the left end of the flexible spring 9 is connected to the connecting and mounting plate 2, and the left end of the assembly body 3 is connected to the side wall of the connecting and mounting plate 2 through a flexible rubber cover 23; the adjusting cavity 7 facilitates the constructor to adjust the screwing of the screwing jackscrew 13, so that the flexibility of the flexible lapping assembly is changed.
It should be noted that, the utility model is a flexible overlapping assembly between a formwork and poured concrete, when in operation, the connecting mounting plates 2 at two ends of the flexible overlapping assembly are respectively mounted on the formwork and the poured concrete through expansion mounting bolts 17 by the aid of the flexible adjusting mechanism 4, when the flexibility of the flexible overlapping assembly needs to be adjusted, a constructor extends into the adjusting cavity 7 at the tailstock 6 of the assembly body 3 by using a nut wrench to screw the screwing jackscrew 13 inwards, so that the screwing jackscrew 13 extrudes the connecting rod 10 in the flexible adjusting mechanism 4, the connecting rod 10 extrudes the flexible spring 9, and the flexible spring 9 can be contracted to a certain degree due to the fixed distance between the formwork and the poured concrete, the contraction degree of the flexible spring 9 is also certain, when the contraction degree of the flexible spring 9 is increased, the flexibility is reduced, otherwise, when the contraction degree of the flexible spring 9 is reduced, the flexibility is increased, the flexible lap joint can be freely adjusted according to building requirements, the lap joint is convenient, the beam body is attractive, the phenomenon of slab staggering caused by building extrusion force is avoided, the flexibility of the flexible lap joint assembly can be freely adjusted according to different building requirements or intervals, and the practicability is improved; by arranging the expansion mounting bolt 17, when the flexible lap joint assembly is installed, a constructor firstly drills a drilled hole on the template and the surface wall of the poured concrete, plugs the expansion mounting bolt 17 into the drilled hole, uses a nut wrench to screw the expansion mounting bolt 17 to extrude the nut 19, so that the extrusion nut 19 extrudes the expansion sleeve 20, the expansion sleeve 20 is expanded and fixed in the drill hole, the screwing nut 18 is unscrewed, then the connecting and mounting plates 2 at the two ends of the assembly body 3 are respectively attached to the surface walls of the template and the poured concrete, so that the screw 21 on the expansion mounting bolt 17 penetrates through the bolt hole 1, and then the tightening nut 18 is tightened and mounted on the screw 21 of the expansion mounting bolt 17, so that the flexible lap joint assembly is fixedly mounted, the installation like this has increased firm power, so, can carry out the installation of quick firm, has improved the efficiency of construction.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A flexible lap joint assembly between a formwork and poured concrete comprises an assembly body (3), it is characterized by also comprising a flexible adjusting mechanism (4) and an expansion mounting bolt (17), the upper end and the lower end in the component body (3) are both provided with a flexible adjusting mechanism (4), the flexible adjusting mechanism (4) is composed of a flexible spring (9), a connecting rod (10), a stop buckle (11), a tail buckle (12) and a rotary adjusting jackscrew (13), the left end of the flexible adjusting mechanism (4) is connected with a flexible spring (9), the right end of the flexible spring (9) is connected with a connecting rod (10), a tail buckle (12) is welded at the tail end of the connecting rod (10), a partition body (5) penetrates through the interior of the flexible adjusting mechanism (4), the separation body (5) is provided with a rotary adjusting jackscrew (13) in a penetrating way, and the inner side wall of the flexible adjusting mechanism (4) is provided with a retaining buckle (11).
2. A flexible lap joint assembly between a formwork and poured concrete according to claim 1, wherein: install screw rod (21) on inflation construction bolt (17), the welding of screw rod (21) upper end has nut (22), run through on screw rod (21) and inlay the cover and install inflation cover (20), it has extrusion nut (19) to rotate on screw rod (21), screw rod (21) lower extreme rotation is installed and is screwed nut (18).
3. A flexible lap joint assembly between a formwork and poured concrete according to claim 1, wherein: the inside right-hand member of the component body (3) is tailstock (6), regulation chamber (7) have all been seted up to downside on tailstock (6), three atmospheric pressure flexible mechanism (8) are installed at the inside center of the component body (3), the equal welded mounting in component body (3) both ends has connection mounting panel (2), switch on connection mounting panel (2) and set up a plurality of bolt holes (1), installation inflation construction bolt (17) is run through in bolt hole (1).
4. A flexible lap joint assembly between a formwork and poured concrete according to claim 3, wherein: install pneumatic cylinder (15) on atmospheric pressure flexible mechanism (8), pneumatic cylinder (15) internalization is inlayed and is had pneumatic rod (14), pneumatic piston (16) are installed to pneumatic rod (14) tail end, pneumatic piston (16) activity is in pneumatic cylinder (15).
5. A flexible lap joint assembly between a formwork and poured concrete according to claim 3, wherein: adjust chamber (7) interior installation and adjust jackscrew (13) soon, flexible spring (9) left end is connected in connection mounting panel (2), the subassembly body (3) left end is connected on connection mounting panel (2) lateral wall through flexible rubber cover (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122561465.2U CN216196643U (en) | 2021-10-25 | 2021-10-25 | Flexible overlap joint subassembly between template and concreted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122561465.2U CN216196643U (en) | 2021-10-25 | 2021-10-25 | Flexible overlap joint subassembly between template and concreted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216196643U true CN216196643U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122561465.2U Active CN216196643U (en) | 2021-10-25 | 2021-10-25 | Flexible overlap joint subassembly between template and concreted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216196643U (en) |
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2021
- 2021-10-25 CN CN202122561465.2U patent/CN216196643U/en active Active
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