CN217028075U - Aluminum mould board expansion joint convenient to change - Google Patents
Aluminum mould board expansion joint convenient to change Download PDFInfo
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- CN217028075U CN217028075U CN202220834831.9U CN202220834831U CN217028075U CN 217028075 U CN217028075 U CN 217028075U CN 202220834831 U CN202220834831 U CN 202220834831U CN 217028075 U CN217028075 U CN 217028075U
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Abstract
The utility model discloses an aluminum template expansion joint convenient to replace, which relates to the technical field of expansion joints and comprises a first concrete beam body and a second concrete beam body, wherein a first mounting seat is fixedly connected inside the first concrete beam body, a second mounting seat is fixedly connected inside the second concrete beam body, the first mounting seat and the second mounting seat are arranged oppositely, when in use, the first mounting seat and the second mounting seat are respectively and fixedly arranged at the joint of the first concrete beam body and the second concrete beam body, a first connecting mechanism is arranged in the first mounting seat through a first countersunk head bolt, a second connecting mechanism is arranged in the second mounting seat through a second countersunk head bolt, when the first connecting mechanism and the second connecting mechanism are damaged, the first connecting mechanism and the second connecting mechanism can be disassembled and replaced by disassembling the first countersunk head bolt and the second countersunk head bolt, thereby can improve the change efficiency at this expansion joint, make this application more do benefit to the use.
Description
Technical Field
The utility model belongs to the technical field of the technique at expansion joint and specifically relates to an aluminium template expansion joint convenient to change is related to.
Background
The expansion joint is a structural joint which is arranged along a proper position of a building or a construction joint direction of the building in order to prevent the structure from generating cracks or damages due to climate temperature changes (thermal expansion and cold contraction). The expansion joint divides the building components above the foundation such as wall, floor and roof (except for wooden roof) into two independent parts, so that the building or structure can horizontally expand and contract along the length direction.
When the installation of current aluminum mould expansion joint, generally all fix the expansion joint through the mode that cement was pour to lead to the expansion joint not convenient to dismantle the change.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an aluminum formwork expansion joint convenient to replace, and aims to effectively solve the problem that the expansion joint is inconvenient to disassemble and replace due to the fact that the expansion joint is generally fixed in a cement pouring mode when the aluminum formwork expansion joint in the prior art is installed.
In order to solve the problems, the utility model adopts the following technical scheme:
an aluminum template expansion joint convenient to replace comprises a first concrete beam body and a second concrete beam body, wherein a first mounting seat is fixedly connected inside the first concrete beam body, a second mounting seat is fixedly connected inside the second concrete beam body, the first mounting seat and the second mounting seat are oppositely arranged, a first connecting mechanism is connected inside the first mounting seat through a first countersunk head bolt, a second connecting mechanism is connected inside the second mounting seat through a second countersunk head bolt, the second connecting mechanism is oppositely arranged with the first connecting mechanism, the second connecting mechanism and the first connecting mechanism are movably inserted with each other, when in use, the first connecting mechanism is installed in the first mounting seat through the first countersunk head bolt, the second connecting mechanism is installed in the second mounting seat through the second countersunk head bolt, when the first connecting mechanism and the second connecting mechanism are damaged, can dismantle and change first coupling mechanism and second coupling mechanism through dismantling first countersunk head bolt and second countersunk head bolt to can improve the change efficiency at this expansion joint.
As a preferable aspect of the present invention, the first mounting seat and the second mounting seat have the same structure, the first mounting seat includes a mounting plate fixedly connected to an inside of the first concrete beam body, a first object placing groove is formed in a side of the mounting plate close to the second mounting seat, the first connecting mechanism is located inside the first object placing groove, a first threaded hole is formed in the mounting plate, the first threaded hole is communicated with the first object placing groove, and the first countersunk head bolt is located inside the first threaded hole.
As a preferable scheme of the present invention, the upper surfaces of the first mounting seat and the second mounting seat are both provided with a second object placing groove and a second threaded hole, the second threaded hole is communicated with the second object placing groove, the interior of the first mounting seat is connected with a protection plate through a third countersunk head bolt, the third countersunk head bolt is located inside the second threaded hole, the protection plate is located on the upper surfaces of the first connecting mechanism and the second connecting mechanism, one end of the protection plate, which is far away from the third countersunk head bolt, is located inside the second mounting seat, and the protection plate is located inside the second object placing groove.
As a preferable scheme of the present invention, the first connecting mechanism and the second connecting mechanism have the same structure, the first connecting mechanism includes a rectangular plate located inside the first object accommodating slot, one side of the rectangular plate close to the second connecting mechanism is uniformly and fixedly connected with inserting teeth, the inserting teeth are inserted into the second connecting mechanism, the rectangular plate is provided with a first countersunk hole penetrating through the rectangular plate, and the first countersunk bolt penetrates through the inside of the first countersunk hole.
As a preferable scheme of the present invention, the first mounting seat and the second mounting seat are both provided with a limiting groove therein, the limiting groove is located below the first object placing groove, the limiting groove is communicated with the first object placing groove, the lower surfaces of the first connecting mechanism and the second connecting mechanism are both fixedly connected with a limiting strip, and the limiting strip is located inside the limiting groove.
As a preferable scheme of the present invention, mounting grooves are formed on both sides of the first mounting seat and the second mounting seat away from the second storage groove, a drainage mechanism is connected between the first mounting seat and the second mounting seat through a bolt, and both ends of the drainage mechanism are located inside the mounting grooves.
As a preferable scheme of the present invention, the drainage mechanism includes a U-shaped plate, two ends of the U-shaped plate are symmetrically and fixedly connected with mounting bars, and the mounting bars are located inside the mounting grooves.
Compared with the prior art, the utility model has the advantages that:
(1) the utility model provides a first mount pad and the second mount pad of this application setting are fixed mounting respectively in the junction of first concrete beam body and second concrete beam body, first coupling mechanism and second coupling mechanism install the inside at first mount pad and second mount pad through first countersunk head bolt and second countersunk head bolt respectively, when first coupling mechanism and second coupling mechanism are damaged, can dismantle and change first coupling mechanism and second coupling mechanism through dismantling first countersunk head bolt and second countersunk head bolt, thereby can improve the change efficiency at this expansion joint, make this application do benefit to the use more.
(2) The first thing groove of putting that this application set up can restrict first coupling mechanism's mounted position, and first screw hole can restrict first countersunk head bolt's mounted position, and the grafting tooth is pegged graft each other with second coupling mechanism, makes the connection site structure at this expansion joint can not cross the sky, and first countersunk head hole is convenient for first countersunk head bolt and is installed, and spacing groove and spacing cooperation can restrict first coupling mechanism and second coupling mechanism's position.
(3) The second that this application set up puts the mounted position that the thing groove can restrict the guard plate, and the second screw hole can restrict the mounted position of third countersunk head bolt, and the guard plate can cover first coupling mechanism and second coupling mechanism, avoids first coupling mechanism and second coupling mechanism directly to expose outside as far as possible, and the position of guard plate can be fixed to third countersunk head bolt, makes the guard plate dismantle the change as required.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a first mounting base structure of the present invention;
fig. 4 is a schematic diagram of a first connection mechanism according to the present invention.
The reference numbers in the figures illustrate:
1. a first concrete beam body; 2. a second concrete beam body; 3. a first mounting seat; 301. mounting a plate; 302. a first storage groove; 303. a first threaded hole; 4. a second mounting seat; 5. a first countersunk head bolt; 6. a first connecting mechanism; 601. a rectangular plate; 602. inserting teeth; 603. a first counterbore; 7. a second countersunk bolt; 8. a second connecting mechanism; 9. a limiting groove; 10. a limiting strip; 11. a second article holding groove; 12. a second threaded hole; 13. a third countersunk head bolt; 14. a protection plate; 15. mounting grooves; 16. a drainage mechanism; 1601. a U-shaped plate; 1602. and (7) mounting the bar.
Detailed Description
The technical solution 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. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The embodiment is as follows:
referring to fig. 1-4, an aluminum formwork expansion joint convenient to replace includes a first concrete beam body 1 and a second concrete beam body 2, a first mounting seat 3 is fixedly connected to the inside of the first concrete beam body 1, a second mounting seat 4 is fixedly connected to the inside of the second concrete beam body 2, the first mounting seat 3 and the second mounting seat 4 are arranged oppositely, a first connecting mechanism 6 is connected to the inside of the first mounting seat 3 through a first countersunk head bolt 5, a second connecting mechanism 8 is connected to the inside of the second mounting seat 4 through a second countersunk head bolt 7, the second connecting mechanism 8 is arranged opposite to the first connecting mechanism 6, and the second connecting mechanism 8 and the first connecting mechanism 6 are movably inserted into each other.
In this embodiment, the first mounting seat 3 and the second mounting seat 4 that set up are fixed mounting respectively in the junction of the first concrete beam body 1 and the second concrete beam body 2, first coupling mechanism 6 and second coupling mechanism 8 are installed in the inside of first mounting seat 3 and second mounting seat 4 through first countersunk head bolt 5 and second countersunk head bolt 7 respectively, when first coupling mechanism 6 and second coupling mechanism 8 are damaged, can dismantle and change first coupling mechanism 6 and second coupling mechanism 8 through dismantling first countersunk head bolt 5 and second countersunk head bolt 7, thereby can improve the change efficiency of this expansion joint, make this application do benefit to the use more.
Referring to fig. 2 and 3, the first mounting base 3 and the second mounting base 4 have the same structure, the first mounting base 3 includes a mounting plate 301 fixedly connected to the inside of the first concrete beam body 1, a first object placing groove 302 is formed in one side of the mounting plate 301 close to the second mounting base 4, the first connecting mechanism 6 is located inside the first object placing groove 302, a first threaded hole 303 is formed in the inside of the mounting plate 301, the first threaded hole 303 is communicated with the first object placing groove 302, and the first countersunk head bolt 5 is located inside the first threaded hole 303.
In this embodiment, the first object placing groove 302 can limit the installation position of the first connecting mechanism 6, the inner diameter of the first threaded hole 303 is matched with the outer diameter of the first countersunk head bolt 5, and the first threaded hole 303 can limit the installation position of the first countersunk head bolt 5.
Referring to fig. 2, fig. 3 and fig. 4, the first connecting mechanism 6 and the second connecting mechanism 8 have the same structure, the first connecting mechanism 6 includes a rectangular plate 601 located inside the first accommodating slot 302, one side of the rectangular plate 601 near the second connecting mechanism 8 is uniformly and fixedly connected with plugging teeth 602, the plugging teeth 602 are plugged with the second connecting mechanism 8, a first countersunk hole 603 penetrating the rectangular plate 601 is formed in the rectangular plate 601, and the first countersunk bolt 5 penetrates through the first countersunk hole 603.
In this embodiment, grafting tooth 602 pegs graft each other with second coupling mechanism 8, makes the connection position structure at this expansion joint can not cross the sky, and the first counter sink 603 of setting is convenient for first counter sink bolt 5 and is installed.
Referring to fig. 2 and 3, the first mounting seat 3 and the second mounting seat 4 are both provided with a limiting groove 9, the limiting groove 9 is located below the first object placing groove 302, the limiting groove 9 is communicated with the first object placing groove 302, the lower surfaces of the first connecting mechanism 6 and the second connecting mechanism 8 are both fixedly connected with a limiting strip 10, and the limiting strip 10 is located inside the limiting groove 9.
In this embodiment, the position of the limiting strip 10 can be limited by the arranged limiting groove 9, and the positions of the first connecting mechanism 6 and the second connecting mechanism 8 can be limited by the matching of the limiting groove 9 and the limiting strip 10.
Referring to fig. 1 and fig. 2, a second object placing groove 11 and a second threaded hole 12 are formed in the upper surfaces of the first mounting seat 3 and the second mounting seat 4, the second threaded hole 12 is communicated with the second object placing groove 11, the inside of the first mounting seat 3 is connected with a protection plate 14 through a third countersunk head bolt 13, the third countersunk head bolt 13 is located inside the second threaded hole 12, the protection plate 14 is located on the upper surfaces of the first connecting mechanism 6 and the second connecting mechanism 8, one end, far away from the third countersunk head bolt 13, of the protection plate 14 is located inside the second mounting seat 4, and the protection plate 14 is located inside the second object placing groove 11.
In this embodiment, the second storage slot 11 can limit the installation position of the protection plate 14, the second threaded hole 12 can limit the installation position of the third countersunk bolt 13, the protection plate 14 can cover the first connection mechanism 6 and the second connection mechanism 8, and the first connection mechanism 6 and the second connection mechanism 8 are prevented from being directly exposed to the outside as much as possible, so that the service lives of the first connection mechanism 6 and the second connection mechanism 8 can be prolonged, the third countersunk bolt 13 can fix the position of the protection plate 14, and the protection plate 14 can be detached and replaced as required.
Referring to fig. 2 and 3, mounting grooves 15 are formed in the first mounting seat 3 and the second mounting seat 4 at the sides far away from the second storage slot 11, a drainage mechanism 16 is connected between the first mounting seat 3 and the second mounting seat 4 through a bolt, and two ends of the drainage mechanism 16 are located inside the mounting grooves 15.
In this embodiment, the installation groove 15 is provided to limit the installation position of the drainage mechanism 16, and the drainage mechanism 16 can discharge the liquid that has permeated downward through the joint between the first connecting mechanism 6 and the second connecting mechanism 8 to the outside.
Referring to fig. 2, the drainage mechanism 16 includes a U-shaped plate 1601, and two ends of the U-shaped plate 1601 are symmetrically and fixedly connected with mounting bars 1602, and the mounting bars 1602 are located inside the mounting slot 15.
In this embodiment, the U-shaped plate 1601 facilitates drainage, and the installation strip 1602 is disposed to cooperate with the installation slot 15 to limit the installation position of the drainage mechanism 16.
The working principle is as follows:
when the expansion joint is used, the first mounting seat 3 and the second mounting seat 4 are fixedly mounted at the connecting position of the first concrete beam body 1 and the second concrete beam body 2 respectively, the first connecting mechanism 6 is mounted in the first mounting seat 3 through the first countersunk head bolt 5, the second connecting mechanism 8 is mounted in the second mounting seat 4 through the second countersunk head bolt 7, and when the first connecting mechanism 6 and the second connecting mechanism 8 are damaged, the first connecting mechanism 6 and the second connecting mechanism 8 can be dismounted and replaced by dismounting the first countersunk head bolt 5 and the second countersunk head bolt 7, so that the replacement efficiency of the expansion joint can be improved, and the expansion joint is more beneficial to use.
The upper surfaces of the first connecting mechanism 6 and the second connecting mechanism 8 are provided with the protection plates 14, and the protection plates 14 can cover the first connecting mechanism 6 and the second connecting mechanism 8, so that the first connecting mechanism 6 and the second connecting mechanism 8 are prevented from being directly exposed to the outside as much as possible, and the service lives of the first connecting mechanism 6 and the second connecting mechanism 8 can be prolonged as much as possible.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to cover the technical scope of the present invention, the technical solutions and the modifications thereof according to the present invention within the technical scope of the present invention.
Claims (7)
1. The utility model provides an aluminum mould board expansion joint convenient to change which characterized in that includes:
the concrete beam comprises a first concrete beam body (1) and a second concrete beam body (2), wherein a first mounting seat (3) is fixedly connected to the inside of the first concrete beam body (1), a second mounting seat (4) is fixedly connected to the inside of the second concrete beam body (2), the first mounting seat (3) and the second mounting seat (4) are arranged oppositely, a first connecting mechanism (6) is connected to the inside of the first mounting seat (3) through a first countersunk head bolt (5), a second connecting mechanism (8) is connected to the inside of the second mounting seat (4) through a second countersunk head bolt (7), the second connecting mechanism (8) and the first connecting mechanism (6) are arranged oppositely, and the second connecting mechanism (8) and the first connecting mechanism (6) are movably spliced with each other.
2. The aluminum mould expansion joint convenient to replace of claim 1, which is characterized in that: first mount pad (3) with second mount pad (4) structure is the same, first mount pad (3) including fixed connection be in mounting panel (301) of first concrete beam body (1) inside, mounting panel (301) are close to one side of second mount pad (4) has been seted up first thing groove (302) of putting, first coupling mechanism (6) are located first inside of putting thing groove (302), first screw hole (303) have been seted up to the inside of mounting panel (301), first screw hole (303) with first thing groove (302) of putting are linked together, first countersunk head bolt (5) are located the inside of first screw hole (303).
3. The aluminum mould expansion joint convenient to replace of claim 1, which is characterized in that: the article placing groove (11) and the second threaded hole (12) are formed in the upper surfaces of the first mounting seat (3) and the second mounting seat (4), the second threaded hole (12) is communicated with the article placing groove (11) through the second threaded hole, a protection plate (14) is connected to the inside of the first mounting seat (3) through a third countersunk head bolt (13), the third countersunk head bolt (13) is located inside the second threaded hole (12), the protection plate (14) is located on the upper surfaces of the first connecting mechanism (6) and the second connecting mechanism (8), one end, far away from the third countersunk head bolt (13), of the protection plate (14) is located inside the second mounting seat (4), and the protection plate (14) is located inside the article placing groove (11).
4. The aluminum mould expansion joint convenient to replace of claim 2, which is characterized in that: the first connecting mechanism (6) is structurally the same as the second connecting mechanism (8), the first connecting mechanism (6) comprises a rectangular plate (601) located inside the first object containing groove (302), one side of the rectangular plate (601) close to the second connecting mechanism (8) is evenly and fixedly connected with inserting teeth (602), the inserting teeth (602) are mutually inserted into the second connecting mechanism (8), a first countersunk hole (603) penetrating through the rectangular plate (601) is formed in the rectangular plate (601), and the first countersunk bolt (5) penetrates through the inside of the first countersunk hole (603).
5. The aluminum mould board expansion joint convenient to change of claim 2, characterized in that: first mount pad (3) with spacing groove (9) have all been seted up to the inside of second mount pad (4), spacing groove (9) are located the first below of putting thing groove (302), spacing groove (9) with first thing groove (302) of putting are linked together, first coupling mechanism (6) with the equal fixedly connected with spacing (10) of lower surface of second coupling mechanism (8), spacing (10) are located the inside of spacing groove (9).
6. The aluminum mould board expansion joint convenient to change of claim 3, characterized in that: first mount pad (3) with keeping away from of second mount pad (4) one side that thing groove (11) were put to the second has all seted up mounting groove (15), first mount pad (3) with there is drainage mechanism (16) through bolted connection between second mount pad (4), the both ends of drainage mechanism (16) all are located the inside of mounting groove (15).
7. The aluminum mould board expansion joint convenient to change of claim 6, characterized in that: drainage mechanism (16) include U-shaped board (1601), the both ends symmetry fixedly connected with mounting strip (1602) of U-shaped board (1601), mounting strip (1602) are located the inside of mounting groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220834831.9U CN217028075U (en) | 2022-04-12 | 2022-04-12 | Aluminum mould board expansion joint convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220834831.9U CN217028075U (en) | 2022-04-12 | 2022-04-12 | Aluminum mould board expansion joint convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217028075U true CN217028075U (en) | 2022-07-22 |
Family
ID=82415776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220834831.9U Active CN217028075U (en) | 2022-04-12 | 2022-04-12 | Aluminum mould board expansion joint convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217028075U (en) |
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2022
- 2022-04-12 CN CN202220834831.9U patent/CN217028075U/en active Active
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