CN215406638U - Assembled expansion joint structure - Google Patents
Assembled expansion joint structure Download PDFInfo
- Publication number
- CN215406638U CN215406638U CN202121723605.5U CN202121723605U CN215406638U CN 215406638 U CN215406638 U CN 215406638U CN 202121723605 U CN202121723605 U CN 202121723605U CN 215406638 U CN215406638 U CN 215406638U
- Authority
- CN
- China
- Prior art keywords
- plate
- connecting plate
- expansion joint
- toothed
- joint structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The application discloses an assembled expansion joint structure, which relates to the technical field of assembled expansion joints and solves the problems that the connection part of the expansion joint has larger gap and is easy to deform after long-term use, and comprises a first support plate, a second support plate is spliced on one side of the first support plate, reinforcing plates are arranged on the lower surfaces of the first support plate and the second support plate, a first toothed connecting plate is arranged on the upper surface of the first support plate, a second toothed connecting plate is spliced on one side of the first toothed connecting plate close to the first support plate, protective cover plates are arranged on the upper surfaces of the first toothed connecting plate and the second toothed connecting plate, the first support plate and the second support plate are spliced with each other and are matched with the first toothed connecting plate, the second toothed connecting plate and the protective cover plates, so that the structure of the connection part of the expansion joint cannot be over-empty, and the outermost protective cover plate cannot easily deform after long-term use, the utility model is more durable.
Description
Technical Field
The utility model belongs to the technical field of the technique at assembled expansion joint and specifically relates to an assembled expansion joint structure is related to.
Background
The expansion joint, which is a building expansion joint, is a structural joint provided at an appropriate position along a building or a construction joint direction of the building in order to prevent a structure from being cracked or damaged due to a change in temperature (thermal expansion or contraction) of the building. The expansion joint divides building components above a foundation such as a wall, a floor and a roof (except a wooden roof) into two independent parts, so that the building or the structure can horizontally expand and contract along the length direction.
The existing assembled expansion joint structure has larger gap at the connection part of the expansion joint when in use, and the connection part of the expansion joint is easy to deform after long-time use.
SUMMERY OF THE UTILITY MODEL
The utility model provides an assembled expansion joint structure, which aims to improve the problem that the connection part of the expansion joint is easy to deform because the gap of the connection part is large and the expansion joint is used for a long time.
The application provides an assembled expansion joint structure adopts following technical scheme:
the utility model provides an assembled expansion joint structure, includes first backup pad, it has the second backup pad to peg graft in one side of first backup pad, the lower surface of first backup pad and second backup pad is provided with the reinforcing plate, and first tooth connecting plate sets up the upper surface of first backup pad, one side that first tooth connecting plate is close to first backup pad is pegged graft and is had the tooth connecting plate of second, the upper surface of first tooth connecting plate and the tooth connecting plate of second is provided with protective cover plate.
By adopting the technical scheme, the first support plate and the second support plate are mutually inserted and matched with the first toothed connecting plate, the second toothed connecting plate and the protective cover plate, so that no gap exists at the connecting part of the expansion joint, and the outermost protective cover plate cannot be easily deformed after long-term use, so that the expansion joint is more durable.
Optionally, the first supporting plate includes a first connecting plate disposed on the upper surface of the reinforcing plate, a U-shaped plugboard is disposed on one side of the first connecting plate close to the second supporting plate, a mounting groove is disposed on the upper surface of the U-shaped plugboard, the first toothed connecting plate and the second toothed connecting plate are disposed inside the mounting groove, and the side wall of the second toothed connecting plate is connected to the side wall of the first connecting plate through a second strong spring.
Through adopting above-mentioned technical scheme, U-shaped plugboard and second backup pad interconnect, the mounting groove can restrict the mounted position of first tooth connecting plate and second tooth connecting plate, and the strong spring of second strengthens being connected between second tooth connecting plate and the first backup pad, makes the seam crossing of this expansion joint more solid.
Optionally, the second support plate includes a second connection plate disposed on the upper surface of the reinforcing plate, a rectangular insertion plate is disposed on one side of the second connection plate close to the first support plate, and an outer wall of the rectangular insertion plate is inserted into an inner wall of the U-shaped insertion plate.
By adopting the technical scheme, the rectangular plug board and the U-shaped plug board are mutually plugged, and the second support plate can be connected with the first support plate.
Optionally, the upper surfaces of the first supporting plate and the second supporting plate are provided with a limiting groove, a water guide groove and a water guide hole, and the limiting groove and the water guide groove are communicated with the inner wall of the water guide hole.
Through adopting above-mentioned technical scheme, mutually support between spacing groove, guiding gutter and the guiding gutter, the orderly discharge of rainwater that the control flows down from protection apron, first backup pad and second backup pad upper surface.
Optionally, the reinforcing plate includes the U-shaped board that sets up in first backup pad bottom, the upper surface of U-shaped board is provided with first mounting panel and second mounting panel.
Through adopting above-mentioned technical scheme, the U-shaped board can strengthen being connected between first backup pad and the second backup pad through first mounting panel and second mounting panel.
Optionally, first area tooth connecting plate is including setting up the first rectangular plate at the mounting groove inner wall, one side that first rectangular plate is close to second area tooth connecting plate evenly is provided with the grafting tooth, the lower surface of first rectangular plate has been seted up and has been put the thing groove, the inner wall of putting the thing groove evenly is provided with first powerful spring, first powerful spring is kept away from first backup pad one end and is connected with the lateral wall of second connecting plate.
Through adopting above-mentioned technical scheme, the grafting tooth is pegged graft each other with the protruding tooth part of second area tooth connecting plate, puts the thing groove and passes through the cooperation of first powerful spring and second backup pad, can restrict the position of first area tooth connecting plate.
Optionally, the upper surface of the first mounting plate is connected to the lower surface of the first connecting plate, and the upper surface of the second mounting plate is connected to the lower surface of the second connecting plate.
Through adopting above-mentioned technical scheme, can restrict the separation distance position of first backup pad and second backup pad.
In summary, the present application includes at least one of the following benefits:
1. the first support plate and the second support plate are mutually inserted and matched with the first toothed connecting plate, the second toothed connecting plate and the protective cover plate, so that no gap exists at the connecting part of the expansion joint, and the outermost protective cover plate cannot be easily deformed after long-term use, so that the expansion joint is more durable.
2. The reinforcing plate can strengthen being connected of first backup pad and second backup pad, makes first backup pad and second backup pad can not excessively separate, strengthens being connected between first backup pad and the second backup pad.
3. Mutually support between spacing groove, guiding gutter and the guiding gutter that sets up, can carry out the rainwater that flows down from protection apron, first backup pad and second backup pad upper surface in order discharging, prevent that there is rainwater to the damage at the seam crossing at expansion joint can accelerate the expansion joint.
Drawings
FIG. 1 is a schematic overall structure diagram of the first embodiment;
fig. 2 is a schematic view of an internal structure of the protective cover plate according to the first embodiment;
fig. 3 is a schematic structural diagram of a first supporting plate according to the embodiment;
FIG. 4 is a schematic structural diagram of a reinforcing plate according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a first toothed connecting plate according to the first embodiment.
Description of reference numerals: 1. a first support plate; 101. a first connecting plate; 102. a U-shaped plugboard; 103. mounting grooves; 2. a second support plate; 201. a second connecting plate; 202. a rectangular plugboard; 3. a reinforcing plate; 301. a U-shaped plate; 302. a first mounting plate; 303. a second mounting plate; 4. a limiting groove; 5. a water chute; 6. a water guide hole; 7. a first toothed connecting plate; 701. a first rectangular plate; 702. inserting and connecting teeth; 703. a storage groove; 8. a second toothed connecting plate; 9. a first strong spring; 10. a second strong spring; 11. a protective cover plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
Example (b):
the embodiment of the application discloses an assembled expansion joint structure, referring to fig. 1, the assembled expansion joint structure comprises a first supporting plate 1, a second supporting plate 2 is inserted into one side of the first supporting plate 1, a reinforcing plate 3 is arranged on the lower surfaces of the first supporting plate 1 and the second supporting plate 2, the reinforcing plate 3 can enhance the connection between the first supporting plate 1 and the second supporting plate 2, so that the first supporting plate 1 and the second supporting plate 2 can not be excessively separated, a first toothed connecting plate 7 is arranged on the upper surface of the first supporting plate 1, a second toothed connecting plate 8 is inserted into one side of the first toothed connecting plate 7, which is close to the first supporting plate 1, a protective cover plate 11 is arranged on the upper surfaces of the first toothed connecting plate 7 and the second toothed connecting plate 8, the first supporting plate 1 and the second supporting plate 2 are inserted into each other and matched with the arranged first toothed connecting plate 7, the second toothed connecting plate 8 and the protective cover plate 11, the connecting part of the expansion joint can not have a gap, and the connecting part of the mutually inserted part of the first supporting plate 1 and the second supporting plate 2 and the connecting part of the first toothed connecting plate 7 and the second toothed connecting plate 8 are arranged at the bottom of the protective cover plate 11, so that the bottom of the protective cover plate 11 can not have a larger gap, the protective cover plate 11 can not be easily deformed after long-term use, and the expansion joint is more durable.
Referring to fig. 1, 2 and 3, the first support plate 1 includes a first connection plate 101 disposed on the upper surface of the reinforcement plate 3, a U-shaped socket plate 102 is disposed on one side of the first connection plate 101 close to the second support plate 2, the U-shaped socket plate 102 can be connected to the second support plate 2, a mounting groove 103 is disposed on the upper surface of the U-shaped socket plate 102, the first toothed connection plate 7 and the second toothed connection plate 8 are disposed inside the mounting groove 103, the mounting groove 103 can limit the mounting positions of the first toothed connection plate 7 and the second toothed connection plate 8, the side wall of the second toothed connection plate 8 is connected to the side wall of the first connection plate 101 through a second strong spring 10, and the second strong spring 10 can strengthen the connection between the second toothed connection plate 8 and the first support plate 1, so that the joint of the expansion joint is more firm.
Referring to fig. 1 and 3, the second support plate 2 includes a second connection plate 201 disposed on the upper surface of the reinforcing plate 3, a rectangular insertion plate 202 is disposed on a side of the second connection plate 201 close to the first support plate 1, and an outer wall of the rectangular insertion plate 202 is inserted into an inner wall of the U-shaped insertion plate 102, so that the second support plate 2 can be connected to the first support plate 1.
Referring to fig. 3, spacing groove 4 has all been seted up to the upper surface of first backup pad 1 and second backup pad 2, guiding gutter 5 and guiding gutter 6, spacing groove 4, guiding gutter 5 is linked together with guiding gutter 6's inner wall, spacing groove 4, mutually support between guiding gutter 5 and the guiding gutter 6, can carry out the orderly discharge from protection apron 11, the rainwater that first backup pad 1 and second backup pad 2 upper surface flow got off, prevent that there is rainwater to the damage of the seam crossing at expansion joint can accelerate the expansion joint.
Referring to fig. 1 and 4, the reinforcing plate 3 includes a U-shaped plate 301 disposed at the bottom of the first support plate 1, a first mounting plate 302 and a second mounting plate 303 are disposed on the upper surface of the U-shaped plate 301, and the U-shaped plate 301 can reinforce the connection between the first support plate 1 and the second support plate 2 by being engaged with the first mounting plate 302 and the second mounting plate 303.
Referring to fig. 1, 3 and 5, the first toothed connecting plate 7 includes a first rectangular plate 701 disposed on the inner wall of the mounting groove 103, one side of the first rectangular plate 701 close to the second toothed connecting plate 8 is uniformly provided with inserting teeth 702, the inserting teeth 702 are inserted into the protruding teeth of the second toothed connecting plate 8, a storage groove 703 is disposed on the lower surface of the first rectangular plate 701, the inner wall of the storage groove 703 is uniformly provided with a first strong spring 9, one end of the first strong spring 9, which is far away from the first supporting plate 1, is connected with the side wall of the second connecting plate 201, the storage groove 703 is matched with the second supporting plate 2 through the first strong spring 9, and the position of the first toothed connecting plate 7 can be limited.
Referring to fig. 3 and 4, the upper surface of the first mounting plate 302 is coupled to the lower surface of the first connecting plate 101, and the upper surface of the second mounting plate 303 is coupled to the lower surface of the second connecting plate 201, so that the positions of the first and second support plates 1 and 2 are controlled.
The implementation principle of an assembled expansion joint structure of this application embodiment is:
the first supporting plate 1 and the second supporting plate 2 are mutually inserted and matched with the arranged first toothed connecting plate 7, the second toothed connecting plate 8 and the protective cover plate 11, so that the structure of the connecting part of the expansion joint cannot be too empty, and the connecting part of the first toothed connecting plate 7 and the second toothed connecting plate 8 and the connecting part of the first supporting plate 1 and the second supporting plate 2 which are mutually inserted are arranged at the bottom of the protective cover plate 11, so that a larger gap cannot exist at the bottom of the protective cover plate 11, and the protective cover plate 11 cannot easily deform after long-term use, so that the expansion joint is more durable, the arranged reinforcing plate 3 can enhance the connection of the first supporting plate 1 and the second supporting plate 2, and the first supporting plate 1 and the second supporting plate 2 cannot be excessively separated.
Mutually support between spacing groove 4, guiding gutter 5 and the guiding gutter 6, can carry out the rainwater that flows down from protection apron 11, first backup pad 1 and 2 upper surfaces of second backup pad in order discharging, prevent that there is rainwater to the seam crossing at expansion joint can accelerate the damage at expansion joint.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. An assembled expansion joint structure, characterized by, includes:
the device comprises a first supporting plate (1), a second supporting plate (2) is inserted into one side of the first supporting plate (1), and reinforcing plates (3) are arranged on the lower surfaces of the first supporting plate (1) and the second supporting plate (2);
the first toothed connecting plate (7) is arranged on the upper surface of the first supporting plate (1), one side, close to the first supporting plate (1), of the first toothed connecting plate (7) is connected with a second toothed connecting plate (8) in an inserting mode, and protective cover plates (11) are arranged on the upper surfaces of the first toothed connecting plate (7) and the second toothed connecting plate (8).
2. The assembled expansion joint structure of claim 1, wherein: the first supporting plate (1) comprises a first connecting plate (101) arranged on the upper surface of the reinforcing plate (3), a U-shaped inserting plate (102) is arranged on one side, close to the second supporting plate (2), of the first connecting plate (101), a mounting groove (103) is formed in the upper surface of the U-shaped inserting plate (102), the first toothed connecting plate (7) and the second toothed connecting plate (8) are located inside the mounting groove (103), and the side wall of the second toothed connecting plate (8) is connected with the side wall of the first connecting plate (101) through a second strong spring (10).
3. The assembled expansion joint structure of claim 1, wherein: the second support plate (2) comprises a second connecting plate (201) arranged on the upper surface of the reinforcing plate (3), a rectangular plug board (202) is arranged on one side, close to the first support plate (1), of the second connecting plate (201), and the outer wall of the rectangular plug board (202) is plugged in the inner wall of the U-shaped plug board (102).
4. The assembled expansion joint structure of claim 1, wherein: limiting groove (4), guiding gutter (5) and guiding hole (6) have all been seted up to the upper surface of first backup pad (1) and second backup pad (2), limiting groove (4), guiding gutter (5) are linked together with the inner wall of guiding hole (6).
5. The assembled expansion joint structure of claim 1, wherein: reinforcing plate (3) are including setting up U shaped plate (301) in first backup pad (1) bottom, the upper surface of U shaped plate (301) is provided with first mounting panel (302) and second mounting panel (303).
6. The assembled expansion joint structure of claim 1, wherein: first take tooth connecting plate (7) is including setting up first rectangular plate (701) at mounting groove (103) inner wall, one side that first rectangular plate (701) are close to second take tooth connecting plate (8) evenly is provided with plug-in teeth (702), the lower surface of first rectangular plate (701) has been seted up and has been put thing groove (703), the inner wall of putting thing groove (703) evenly is provided with first powerful spring (9), first powerful spring (9) are kept away from first backup pad (1) one end and are connected with the lateral wall of second connecting plate (201).
7. The assembled expansion joint structure of claim 5, wherein: the upper surface of the first mounting plate (302) is connected with the lower surface of the first connecting plate (101), and the upper surface of the second mounting plate (303) is connected with the lower surface of the second connecting plate (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121723605.5U CN215406638U (en) | 2021-07-27 | 2021-07-27 | Assembled expansion joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121723605.5U CN215406638U (en) | 2021-07-27 | 2021-07-27 | Assembled expansion joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215406638U true CN215406638U (en) | 2022-01-04 |
Family
ID=79653401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121723605.5U Active CN215406638U (en) | 2021-07-27 | 2021-07-27 | Assembled expansion joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215406638U (en) |
-
2021
- 2021-07-27 CN CN202121723605.5U patent/CN215406638U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109440813A (en) | The prefabricated retaining wall of anatomy insert L-type | |
| BR112013014850B1 (en) | STORAGE COMPOUND, STORAGE TANK AND PERMEABLE STORAGE TANK USING THE SAME | |
| CN208184148U (en) | A kind of modular flooring with elastic card connector | |
| CN215406638U (en) | Assembled expansion joint structure | |
| CN105189875B (en) | Corrugated hollow closed water stop, concrete culvert using same, and construction method therefor | |
| CN205400745U (en) | Smooth type plug -in components | |
| CN105569676A (en) | Slide type inserting part, prefabricated concrete pipe gallery and shield segment | |
| CN110872883B (en) | Assembled wall body of buckle connection | |
| CN206707763U (en) | A kind of pre-buried channel flow component for subway tunnel | |
| CN210917325U (en) | Anti-slide pile with cross beam on pile body | |
| CN213805967U (en) | Building partition wall structure | |
| CN206752512U (en) | A kind of assembled underground communication apparatus installs well | |
| CN113404158B (en) | Assembled shielding chamber | |
| CN206813556U (en) | One kind is laid bricks storage device | |
| CN215380337U (en) | Concatenation formula night light tree pool pad | |
| CN105155737A (en) | Width-adjustable section bar for wall bodies or door bodies of workshop buildings | |
| CN209163058U (en) | The connector and room purlin unit of a kind of main purlin and secondary purlin | |
| CN214143655U (en) | Combined sheet pile and sheet pile wall | |
| CN213741626U (en) | Fixing mechanism and explosion-proof warehouse | |
| CN213063090U (en) | Swimming pool grid | |
| CN210195007U (en) | Roof cover plate structure of storeroom is assembled in combination | |
| CN216892517U (en) | Assembled concrete block barricade | |
| CN214884940U (en) | Waterproof construction of roofing and concrete wall handing-over department | |
| CN220725541U (en) | Support structure for binding water pit reinforcing steel bars | |
| CN211816915U (en) | Light steel corner node of assembled wall body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |