CN217680264U - Expansion joint system for ground rubber - Google Patents
Expansion joint system for ground rubber Download PDFInfo
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- CN217680264U CN217680264U CN202221618639.2U CN202221618639U CN217680264U CN 217680264 U CN217680264 U CN 217680264U CN 202221618639 U CN202221618639 U CN 202221618639U CN 217680264 U CN217680264 U CN 217680264U
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Abstract
The utility model provides a ground expansion joint system is glued to ground, include: a member system structure located at the lower end of the ground finish layer, the member system structure having edge protectors attached to the left and right sides thereof; the hard rubber plate is positioned at the lower end of the ground finished layer, the left end and the right end of the hard rubber plate are fixedly attached with edge protection strips, and the lower end of the hard rubber plate is attached with a connecting plate; the foam plastic block is positioned in the component system structure, and a thick rock wool plate is bonded in a groove at the lower end of the foam plastic block; the support frame is located thick rock wool board lower extreme, the laminating of support frame upper end surface has the foamed plastic piece. The utility model provides a deformed steel of current expansion joint component generally only install in ground shallow level structure, and the component system of the too big expansion joint of long-time load takes place to warp easily, influences the problem of expansion joint component system stability.
Description
Technical Field
The utility model relates to a ground expansion joint field, concretely relates to ground rubber ground expansion joint system.
Background
The expansion joint is a structural joint arranged along the length direction of the ground to prevent the structure from cracking or damaging due to the change of the climate and temperature of the building components, the ground expansion joint is usually filled with elastic materials, but the structural steel of the existing expansion joint components is generally only installed in the ground shallow-level structure, and the component system of the expansion joint which is loaded with overlarge expansion joints for a long time is easy to deform, thereby affecting the stability of the expansion joint component system.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, a ground rubber expansion joint system is provided so as to solve the problem that the structural member system of the expansion joint member which is loaded too large for a long time is easy to deform and influence the stability of the expansion joint member system because the deformed steel of the existing expansion joint member is generally only installed in a ground shallow layer structure.
In order to realize the above purpose, provide a ground rubber ground expansion joint system, include:
a member system structure located at a lower end of the ground finish layer, the member system structure having edge protectors attached to left and right sides thereof;
the hard rubber plate is positioned at the lower end of the ground finished layer, the left end and the right end of the hard rubber plate are fixedly attached with edge protection strips, and the lower end of the hard rubber plate is attached with a connecting plate;
the foam plastic block is positioned in the component system structure, and a thick rock wool plate is bonded in a groove at the lower end of the foam plastic block;
the support frame is located thick rock wool board lower extreme, the laminating of support frame upper end surface has the foam plastic piece.
Further, a filling slot is arranged inside the ground finishing layer; and the filling gap is positioned at the upper end of the hard rubber plate, the filling gap is filled with structural adhesive, and the lower end of the ground finishing layer is paved with a leveling layer.
Furthermore, a concrete surface layer is laid at the lower end of the leveling layer, a cement mortar channel is laid in the middle of the concrete surface layer, and a hard rubber plate is fixed between the leveling layer and the concrete surface layer.
Furthermore, the connecting plate is fixedly penetrated into the leveling layer and the concrete surface layer through expansion bolts, and ribs are bonded at the lower end of the middle part of the connecting plate; and the ribs are embedded in the upper surface of the foam block.
Furthermore, a felt is bonded at the side end of the thick rock wool plate, and a supporting plate is connected to the middle part of the upper surface of the supporting frame; and the support strip plate is positioned at the lower end of the thick rock wool plate, and the extension part of the lower end of the hard rubber plate is pressed with a connecting plate.
Furthermore, a connecting frame is fixed inside the lower end of the support frame through a short screw, the support frame is fixed with the extended end of the lower end of the foam plastic block through an expansion screw, and the component system structure is composed of a hard rubber plate, the foam plastic block and the support frame.
The beneficial effects of the utility model reside in that, the utility model discloses a terra cotta ground expansion joint system utilizes the ebonite board, foamed plastic piece and support frame constitute the overall structure of component system, install in terra cotta ground expansion joint, it is fixed mutually with ground with the linkage plate of ebonite board lower extreme through expansion bolts, make the ebonite board fix in the ground shallow layer, be convenient for undertake great load, the component system emergence of avoiding of rubber slab self is out of shape, it is located the ebonite board lower extreme to support the foamed plastic piece through the support frame, make the foamed plastic piece carry out elastic expansion, be convenient for better closely laminate with the ground expansion joint, be convenient for the more stable ground expansion joint that is located of component system, improve component system stability, the problem that influences expansion joint component system stability is solved.
Drawings
Fig. 1 is a schematic view of a section structure of a land rubber ground expansion joint system connected to the ground.
Fig. 2 is a schematic view of a sectional structure of an expansion joint system of a rubber-covered ground according to an embodiment of the present invention.
Fig. 3 is the utility model discloses thick rock wool board and foam plastic piece overlook connection structure sketch map.
1. A surface finish layer; 11. structural adhesive; 12. filling the seams; 13. leveling layer; 14. a cement mortar path; 15. a concrete surface layer; 2. a component system structure; 21. an expansion bolt; 22. a rib; 23. edge protecting strips; 24. a connection plate; 3. a hard rubber plate; 4. a foam plastic block; 5. thick rock wool boards; 51. a felt; 6. a support frame; 61. an expansion screw; 62. a short screw; 63. carrying out batten supporting; 64. a connecting frame.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can be implemented or applied by other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
Fig. 1 is the utility model discloses a section structure schematic diagram is connected with ground to the ground rubber ground expansion joint system, fig. 2 is the utility model discloses a section structure schematic diagram, fig. 3 are of ground rubber ground expansion joint system the utility model discloses a thick rock wool board and foamed plastic piece overlook the connection structure schematic diagram.
Referring to fig. 1 to 3, the utility model provides a terra cement ground expansion joint system, include: a structural member system structure 2, a hard rubber plate 3, a foam plastic block 4 and a support frame 6.
The structural member system structure 2 is located at the lower end of the finished floor layer 1, and edge protectors 23 are attached to the left and right sides of the structural member system structure 2.
The hard rubber plate 3 is positioned at the lower end of the ground finish layer 1, the left end and the right end of the hard rubber plate 3 are fixedly attached with edge protection strips 23, and the lower end of the hard rubber plate 3 is attached with a connecting plate 24.
And the foam plastic block 4 is positioned inside the component system structure 2, and a thick rock wool plate 5 is bonded in a groove at the lower end of the foam plastic block 4.
And the support frame 6 is positioned at the lower end of the thick rock wool plate 5, and the surface of the upper end of the support frame 6 is attached with the foam plastic block 4.
The special-shaped steel of the existing expansion joint member is generally only installed in a ground shallow layer structure, and a member system of the expansion joint which is loaded too large for a long time is easy to deform, so that the stability of the expansion joint member system is influenced. Therefore, the utility model discloses a ground rubber ground expansion joint system utilizes the hard rubber slab, foam plastic piece and support frame constitute the overall structure of component system, install in ground rubber ground expansion joint, it is fixed mutually with ground with the linkage plate of hard rubber slab lower extreme through expansion bolts, make the hard rubber slab fix in the ground shallow layer, be convenient for undertake great load, the component system takes place to warp is avoided to the hardness of rubber slab self, it is located hard rubber slab lower extreme to support the foam plastic piece through the support frame, it is flexible to make the foam plastic piece carry out elasticity, be convenient for better closely laminate with ground expansion joint, be convenient for the component system more stable be located ground expansion joint, improve expansion joint component system stability, the problem of influence component system stability has been solved.
A filling slot 12 is arranged inside the ground finishing layer 1; and the filling gap 12 is located at the upper end of the hard rubber plate 3, the structural adhesive 11 is filled in the filling gap 12, and the leveling layer 13 is laid at the lower end of the ground finishing layer 1.
Two groups of filling seams 12 in the ground finished layer 1 are filled by the structural adhesive 11, so that the filling seams 12 generated by ground adhesive ground expansion joints can be conveniently and quickly filled. The surface of the floor finish layer 1 may be coated with marble, tile, etc.
The lower end of the leveling layer 13 is paved with a concrete surface layer 15, the middle part of the concrete surface layer 15 is paved with a cement mortar channel 14, and a hard rubber plate 3 is fixed between the leveling layer 13 and the concrete surface layer 15.
Screed-coat 13, concrete top layer 15 are the shallow layer on ground, make hard rubber plate 3 fix between screed-coat 13 and concrete top layer 15, are convenient for undertake the load, avoid expansion joint member system to take place to warp through the hardness of hard rubber plate 3 self.
The connecting plate 24 is fixed in the leveling layer 13 and the concrete surface layer 15 through the expansion bolt 21, and the lower end of the middle part of the connecting plate 24 is adhered with a rib 22; and the ribs 22 are embedded in the upper surface of the foam plastics block 4.
The expansion bolts 21 firmly fix the connector plates 24 and the hard rubber plates 3. The side is convenient for play the guard bar 23 that the bonding agent binded about hard rubber plate 3, and convenient effectual protection hard rubber plate 3 avoids hard rubber plate 3 edge to receive the extrusion to take place to damage.
The side end of the thick rock wool plate 5 is bonded with a felt 51, and the middle part of the upper surface of the support frame 6 is connected with a batten plate 63; and the supporting strip plate 63 is positioned at the lower end of the thick rock wool plate 5, and the extension part of the lower end of the hard rubber plate 3 is pressed with the connecting plate 24.
The felt 51 plays a role in water resistance and moisture resistance, wraps the front end and the rear end of the thick rock wool board 5 and the contact end of the ground layer, and avoids water inflow of the thick rock wool board 5, so that the sound insulation and heat preservation effects of the thick rock wool board 5 are affected. The batten plate 63 is convenient for supporting and jacking the thick rock wool boards 5.
The inner part of the lower end of the support frame 6 is fixed with a connecting frame 64 through a short screw 62, the support frame 6 is fixed with the extended end of the lower end of the foam plastic block 4 through an expansion screw 61, and the component system structure 2 consists of a hard rubber plate 3, the foam plastic block 4 and the support frame 6.
The supporting frame 6 and the connecting frame 64 form a finished bottom supporting structure, so that the supporting structure has excellent stability, the whole pressure of the component system structure 2 is conveniently supported, and the component system structure 2 is more stably positioned in the ground expansion joint.
The utility model discloses a ground is glued ground expansion joint system can effectively solve the problem that influences expansion joint component system stability, is convenient for undertake great load, and the more stable ground expansion joint that is located of the component system of being convenient for improves expansion joint component system stability, is applicable to ground and glues ground expansion joint system.
Claims (6)
1. The utility model provides a ground rubber ground expansion joint system which characterized in that includes:
a structural member system structure (2) located at the lower end of the ground finish layer (1), wherein the left and right sides of the structural member system structure (2) are adhered with edge protection strips (23);
the hard rubber plate (3) is positioned at the lower end of the ground finish layer (1), the left end and the right end of the hard rubber plate (3) are fixedly attached with edge protection strips (23), and the lower end of the hard rubber plate (3) is attached with a connecting plate (24);
the foam plastic block (4) is positioned inside the component system structure (2), and a thick rock wool plate (5) is bonded in a groove at the lower end of the foam plastic block (4);
and the support frame (6) is positioned at the lower end of the thick rock wool board (5), and the surface of the upper end of the support frame (6) is attached with a foam plastic block (4).
2. A terranean floor expansion joint system according to claim 1, wherein the floor completion layer (1) is provided with a filling slit (12) inside; and the filling gap (12) is positioned at the upper end of the hard rubber plate (3), the structural adhesive (11) is filled in the filling gap (12), and the leveling layer (13) is laid at the lower end of the ground finishing layer (1).
3. A rubber floor expansion joint system according to claim 2, characterized in that the lower end of the leveling layer (13) is laid with a concrete surface layer (15), the middle of the concrete surface layer (15) is laid with a cement mortar channel (14), and a hard rubber plate (3) is fixed between the leveling layer (13) and the concrete surface layer (15).
4. The expansion joint system for the ground floor according to claim 1, wherein the connection plate (24) is fixed in the leveling layer (13) and the concrete surface layer (15) by the expansion bolts (21) in a penetrating way, and the lower end of the middle part of the connection plate (24) is adhered with a rib (22); and the ribs (22) are embedded in the upper surface of the foam plastic block (4).
5. The system for expansion joint of ground rubber according to claim 1, wherein the thick rock wool board (5) is bonded with a felt (51) at the side end, and a batten board (63) is connected with the middle part of the upper surface of the supporting frame (6); and the supporting strip plate (63) is positioned at the lower end of the thick rock wool plate (5), and the extension part of the lower end of the hard rubber plate (3) is pressed with a connecting plate (24).
6. The expansion joint system for the ground with the rubber according to claim 1, wherein the inner part of the lower end of the support frame (6) is fixed with a connecting frame (64) through a short screw rod (62), the support frame (6) is fixed with the extended end of the lower end of the foam plastic block (4) through an expansion screw (61), and the component system structure (2) is composed of a hard rubber plate (3), the foam plastic block (4) and the support frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221618639.2U CN217680264U (en) | 2022-06-27 | 2022-06-27 | Expansion joint system for ground rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221618639.2U CN217680264U (en) | 2022-06-27 | 2022-06-27 | Expansion joint system for ground rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217680264U true CN217680264U (en) | 2022-10-28 |
Family
ID=83713921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221618639.2U Active CN217680264U (en) | 2022-06-27 | 2022-06-27 | Expansion joint system for ground rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217680264U (en) |
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2022
- 2022-06-27 CN CN202221618639.2U patent/CN217680264U/en active Active
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