A compartment seam

Abstract

The present application relates to the technical field of partition seams, and discloses a partition seam, comprising an outer annular plate, an inner annular plate and a fastener, wherein the fastener is used to connect the outer annular plate and the inner annular plate, and the outer annular plate is provided with a stop strip, and the stop strip is inclined toward the side away from the inner annular plate. The outer annular plate and the inner annular plate of the present application are both sleeved on a column, and asphalt is poured on the side of the inner annular plate away from the outer annular plate so that the asphalt can be fixed to the inner annular plate, and asphalt is poured on the side of the outer annular plate away from the inner annular plate so that the asphalt can be fixed to the outer annular plate, so that the asphalt can be laid on the column, avoiding cracking when laying asphalt near the column; by inclining the stop strip toward the side away from the inner annular plate, the asphalt can be fixed to the stop strip, so that the asphalt can be more stably connected to the outer annular plate, thereby increasing the structural strength of the connection between the asphalt and the outer annular plate.

Description

Technical Field

[0001] The present application relates to the technical field of compartment seams, and in particular to a compartment seam. Background Art

[0002] A split joint is a cut made in a building wall, creating one or more vertical or horizontal slits. These cuts divide the wall into several relatively independent sections, allowing for flexible expansion and contraction during temperature fluctuations, reducing the risk of cracking. Split joints are primarily used on roads, where asphalt is typically laid on both sides of the split joint to secure it.

[0003] In the related art, the partition seam includes an outer ring plate, an inner ring plate and fasteners, the fasteners are used to connect the outer ring plate and the inner ring plate, the inner ring plate is sleeved on the column, and the outer ring plate is sleeved outside the inner ring plate.

[0004] Since the asphalt is laid on the side of the outer annular plate away from the inner annular plate, the connection structure between the asphalt and the outer annular plate is not strong enough, which may cause the asphalt and the outer annular plate to separate, resulting in cracks and damage to the road surface. Summary of the Invention

[0005] In order to improve the problem of poor connection strength between asphalt and outer annular plate, the present application provides a compartment seam.

[0006] The present application provides a compartment seam, which adopts the following technical solution:

[0007] A compartment seam comprises an outer annular plate, an inner annular plate and a fastener, wherein the fastener is used to connect the outer annular plate and the inner annular plate; a stop strip is provided on the outer annular plate, and the stop strip is inclined toward a side away from the inner annular plate.

[0008] By adopting the above technical solution, the outer annular plate and the inner annular plate are both mounted on the column, and asphalt is poured on the side of the inner annular plate away from the outer annular plate so that the asphalt can be fixed to the inner annular plate. Asphalt is poured on the side of the outer annular plate away from the inner annular plate so that the asphalt can be fixed to the outer annular plate, so that the asphalt can be laid on the column, avoiding cracking when laying asphalt near the column; by tilting the stop strip toward the side away from the inner annular plate, the asphalt can be fixed on the stop strip, allowing the asphalt to be more stably connected to the outer annular plate, thereby increasing the structural strength of the connection between the asphalt and the outer annular plate.

[0009] Optionally, two fixing plates are further included, and the fasteners are used to connect the two fixing plates. A plurality of connecting plates are provided on the fixing plates, and the plurality of connecting plates are distributed along the length direction of the fixing plates.

[0010] By adopting the above technical solution, a connecting plate is set on the fixed plate, and multiple connecting plates are distributed along the length direction of the fixed plate, so that the connecting plate and the asphalt can be in better contact, so that the asphalt is fixed on the fixed plate through the connecting plate, thereby enhancing the structural strength of the connection between the asphalt and the fixed plate and reducing the possibility of separation between the asphalt and the fixed plate.

[0011] Optionally, a protective cover is provided on the connecting plate, and a protective groove for inserting the connecting plate is opened on the protective cover.

[0012] By adopting the above technical solution, the connecting plate is located in the protective groove, so that the protective cover can protect the connecting plate, making it less likely for the connecting plate to rust or be damaged during transportation, further improving the quality of the connecting plate during use, and allowing the asphalt to be better fixed on the connecting plate.

[0013] Optionally, a stop block is provided on the stop strip, and the length direction of the stop block and the length direction of the stop strip are perpendicular to each other.

[0014] By adopting the above technical solution, the stop block is set on the stop strip, and the length direction of the stop block and the length direction of the stop strip are perpendicular to each other, so that the stop block increases the contact area between the stop strip and the asphalt, allowing the asphalt to be better fixed on the stop strip.

[0015] Optionally, a through hole is provided on the outer annular plate for inserting the fixing plate, a receiving groove is provided on the hole wall of the through hole, a receiving spring is provided in the receiving groove, a receiving bar is provided on the receiving spring, and the receiving spring drives the receiving bar to seal the through hole.

[0016] By adopting the above technical solution, the staff drives the accommodating bar to move so that the accommodating bar does not block the perforation, and then the staff inserts the fixed plate into the perforation. At this time, the accommodating spring drives the accommodating bar to move, so that the accommodating bar abuts the fixed plate, so that the accommodating bar restricts the asphalt from passing through the perforation; when the asphalt drives the fixed plate to move, the fixed plate can squeeze the accommodating spring, so that the fixed plate moves in the perforation, so that the fixed plate and the outer annular plate can be changed in a small range, and the two fixed plates can produce relative movement, reducing the situation where the asphalt is difficult to move the fixed plate and cause problems in the compartment seam.

[0017] Optionally, an operating hole communicating with the accommodating groove is opened on the outer annular plate, and an operating bar is provided on the accommodating bar, and the operating bar slides in the operating hole.

[0018] By adopting the above technical solution, the operating bar slides in the operating hole, and the staff can directly slide the operating bar, allowing the operating bar to drive the accommodating bar to move, so that the accommodating bar can not block the perforation, so that the staff can place the fixed plate in the perforation, and then the staff releases the operating bar, allowing the accommodating spring to drive the accommodating bar to abut the fixed plate; the operating bar drives the accommodating bar to move, so that the staff can quickly install the fixed plate.

[0019] Optionally, a limiting plate is provided on the outer annular plate, and the limiting plate is used to block the operating hole and the through hole. The limiting plate is provided with a placement groove for inserting the fixing plate.

[0020] By adopting the above technical solution, the operating holes and perforations are blocked by the limiting plates, making it difficult for external asphalt to pass through the operating holes and perforations, further enhancing the sealing effect of the outer annular plate on the asphalt, and preventing asphalt from entering between the outer annular plate and the inner annular plate through the perforations or operating holes.

[0021] Optionally, a movable hole connected to the placement slot is opened on the limit plate, and a movable bar is slidably connected to the movable hole. When the fixed plate is inserted into the through hole and the limit plate blocks the through hole, the fixed plate pushes the movable bar to protrude from the limit plate.

[0022] By adopting the above technical solution, when the fixed plate is inserted into the through hole, the fixed plate pushes the movable bar to move in the movable hole, so that the movable bar protrudes from the limiting plate. At this time, the staff can know that the fixed plate has been inserted into place, avoiding the situation where the staff fails to insert the fixed plate into the through hole, causing the fixed plate and the outer annular plate to loosen.

[0023] Optionally, there are multiple perforations, and a linkage bar is provided on the moving bar, and the linkage bar is located on the moving path of the operating bar; when the moving bar is located in the placement groove, the linkage bar limits the movement of the operating bar; when the moving bar protrudes from the limit plate, the linkage bar is not on the moving path of the operating bar.

[0024] By adopting the above technical solution, since there are multiple through-holes, the staff can decide whether to insert the fixed plate into the through-hole according to the needs; when the fixed plate is inserted into the through-hole, the fixed plate allows the movable bar to disengage from the placement slot, and the movable bar protrudes from the limit plate, so that the movable bar drives the linkage bar to move, so that the linkage bar is not in the moving path of the operating bar, so that the fixed plate can move toward the direction of the accommodating bar; when the fixed plate is not inserted into the through-hole and the limit plate blocks the through-hole, the staff slides the movable bar so that the movable bar is in the placement slot, so that the movable bar is in the moving path of the operating bar, and the movable bar limits the movement of the operating bar, so that the accommodating bar cannot move, thereby avoiding asphalt squeezing the accommodating bar through the through-hole.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. The fixing plate is set on the outer annular plate. Both the outer annular plate and the inner annular plate are sleeved on the column. Asphalt is poured on the side of the inner annular plate away from the outer annular plate so that the asphalt can be fixed to the inner annular plate. Asphalt is poured on the side of the outer annular plate away from the inner annular plate so that the asphalt can be fixed to the outer annular plate, so that the asphalt can be laid on the column, avoiding cracking when laying asphalt near the column; the stop strip is tilted toward the side away from the inner annular plate so that the asphalt can be fixed on the stop strip, so that the asphalt can be more stably connected to the outer annular plate, thereby increasing the structural strength of the connection between the asphalt and the outer annular plate.

[0027] 2. The staff drives the accommodating bar to move so that the accommodating bar does not block the perforation, and then the staff inserts the fixed plate into the perforation. At this time, the accommodating spring drives the accommodating bar to move so that the accommodating bar abuts the fixed plate, so that the accommodating bar restricts the asphalt from passing through the perforation; when the asphalt drives the fixed plate to move, the fixed plate can squeeze the accommodating spring, allowing the fixed plate to move in the perforation, so that the fixed plate and the outer annular plate can be changed in a small range, and the two fixed plates can produce relative movement, reducing the situation where the asphalt is difficult to move the fixed plate and cause problems in the compartment seam. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a structural diagram of Example 1;

[0029] Figure 2 yes Figure 1 A magnified schematic diagram of part A;

[0030] Figure 3 is an exploded schematic diagram highlighting the connecting plate in Example 1;

[0031] Figure 4 is a schematic structural diagram of Example 2;

[0032] Figure 5 It is along Figure 4 Partial cross-sectional view of the midline BB;

[0033] Figure 6 It is an exploded schematic diagram highlighting the limiting plate in Example 2.

[0034] Figure markings: 1. Outer annular plate; 11. Stop strip; 111. Stop block; 12. Perforation; 13. Accommodating groove; 131. Accommodating spring; 132. Accommodating strip; 133. Operating strip; 14. Operating hole; 15. Groove; 2. Inner annular plate; 21. Reinforcing rib; 22. Support strip; 23. Support rod; 3. Fixing plate; 31. Bending plate; 311. Bending hole; 32. Connecting plate; 33. Protective cover; 331. Protective groove; 34. Slot; 4. Fastener; 41. Fastening bolt; 42. Fastening nut; 5. Limiting plate; 51. Placement groove; 52. Moving hole; 521. Moving strip; 53. Linkage hole; 531. Linkage strip. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-6 This application is described in further detail.

[0036] Example 1

[0037] This embodiment discloses a compartment seam. Figure 1 and Figure 2 A compartment seam includes an outer annular plate 1, an inner annular plate 2, multiple fixing plates 3, and a fastener 4. The fastener 4 includes a fastening bolt 41 and a fastening nut 42. The fastening bolt 41 passes through the two fixing plates 3 and is threadedly connected to the fastening nut 42, allowing the two fixing plates 3 to move within a small range. The fastening bolt 41 passes through the outer annular plate 1 and the inner annular plate 2 and is bolted to the fastening nut 42, allowing the outer annular plate 1 and the inner annular plate 2 to move within a small range.

[0038] Reference Figure 2 A bent plate 31 is integrally formed on the surface of the fixed plate 3. The bent plate 31 is inclined toward the ground and away from the other fixed plate 3. A plurality of bent holes 311 are formed on the surface of the bent plate 31. The plurality of bent holes 311 are arranged in an array along the length of the bent plate 31, and the bent holes 311 allow asphalt to pass through.

[0039] Reference Figure 2 and Figure 3 Multiple fixing plates 3 are welded to the outside of the outer annular plate 1. Multiple connecting plates 32 are fixedly connected to the surface of each fixing plate 3 facing away from the other fixing plates 3. These connecting plates 32 are arranged in an array along the length of each fixing plate 3 and are made of metal. A protective cover 33 is provided on each fixing plate 3. The surface of the protective cover 33 defines a protective groove 331 for the connecting plates 32 to be inserted. The protective cover 33 fits over the connecting plates 32 to prevent them from rusting and other problems.

[0040] Reference Figure 2A plurality of stop bars 11 are stamped and formed on the surface of the outer annular plate 1 away from the inner annular plate 2. The plurality of stop bars 11 are arranged in an array along the circumference of the outer annular plate 1. The stop bars 11 are inclined between the direction toward the ground and the direction away from the inner annular plate 2. Two stop blocks 111 are integrally formed on the surface of the stop bars 11, and the length direction of the stop blocks 111 is perpendicular to the length of the stop bars 11.

[0041] Reference Figure 2 Two reinforcing ribs 21 are integrally formed on the surface of the inner annular plate 2 facing away from the outer annular plate 1. Ribs 21 extend along the circumference of the inner annular plate 2. Multiple support bars 22 are fixedly connected to the fixing plate 3, the outer annular plate 1, and the inner annular plate 2. The retaining bars 11 are designed to be inserted into the ground. Multiple support rods 23 are fixedly connected to the outer annular plate 1. The support rods 23 pass through the inner annular plate 2 and are inserted into the columns. These support rods 23 secure the outer annular plate 1, the inner annular plate 2, and the columns to one another.

[0042] The implementation principle of Example 1 is: by fixing the asphalt on the connecting plate 32, the stop strip 11 and the inner annular plate 2, the asphalt can drive the fixing plate 3, the inner annular plate 2 or the outer annular plate 1 to move in a small range.

[0043] Example 2

[0044] Reference Figure 4 and Figure 5 The difference between this embodiment and embodiment 1 is that a plurality of through holes 12 are provided on the outer surface of the outer annular plate 1, the plurality of through holes 12 are distributed in a circumferential array along the outer annular plate 1, and the through holes 12 are for inserting two fixing plates 3.

[0045] Reference Figure 5 Two receiving grooves 13 are defined in the wall of the through-hole 12, oriented opposite each other along the axis of the through-hole 12. A receiving spring 131 is fixedly connected to the bottom wall of the receiving groove 13. A receiving bar 132 is fixedly connected to the surface of the receiving spring 131 away from the bottom wall of the receiving groove 13. The receiving spring 131 drives the receiving bar 132 out of the receiving groove 13. When the receiving bar 132 is located within the through-hole 12, the receiving spring 131 is compressed. At this time, a portion of the receiving bar 132 is located within the receiving groove 13, a portion of the receiving bar 132 is located within the through-hole 12, and one receiving bar 132 can abut against another receiving bar 132.

[0046] Reference Figure 5 A slot 34 is provided on the surface of the fixed plate 3 for inserting the accommodating strip 132. When the accommodating strip 132 is inserted into the slot 34, the fixed plate 3 can be pre-fixed on the outer annular plate 1, and the accommodating spring 131 is in a compressed state at this time.

[0047] Reference Figure 5 An operating hole 14 is formed on the inner surface of the outer annular plate 1, communicating with the through-hole 12. Operating hole 14 extends along the circumference of the outer annular plate 1. An operating bar 133 is fixedly connected to the surface of the receiving bar 132. Operating bar 133 slides within operating hole 14 and protrudes from the hole. A worker can move operating bar 133 to prevent the receiving bar 132 from completely blocking the through-hole 12, facilitating insertion of the fixing plate 3 into the through-hole 12.

[0048] Reference Figure 5 A groove 15 is defined on the inner side of the outer annular plate 1, connecting the through-hole 12 and the operating hole 14. A retaining plate 5 is positioned within the groove 15 and secured thereto by welding. The retaining plate 5 has a placement slot 51 for the fixing plate 3 to be inserted into, extending along the length of the retaining plate 5. When the fixing plate 3 is inserted into the through-hole 12 and the retaining plate 5 is welded to the groove 15, the fixing plate 3 is positioned within the placement slot 51.

[0049] Reference Figure 5 A movable hole 52 connected to the placement slot 51 is provided on the surface of the limiting plate 5. A movable bar 521 is slidably connected in the movable hole 52, and the movable bar 521 can be inserted into the placement slot 51. A linkage hole 53 is provided on the surface of the limiting plate 5, and the linkage hole 53 is connected to the movable hole 52. A linkage bar 531 is fixedly connected to the surface of the movable bar 521, and the linkage bar 531 slides in the linkage hole 53, and the linkage bar 531 can be inserted into the operating hole 14. When the linkage bar 531 is inserted into the operating hole 14, the linkage bar 531 is located on the sliding path of the operating bar 133. At this time, the linkage bar 531 restricts the sliding of the operating bar 133, making it difficult for the accommodating bar 132 to move toward the direction of the accommodating spring 131.

[0050] Reference Figure 5 and Figure 6 When the fixed plate 3 is inserted into the through-hole 12 and the limiting plate 5 is located in the groove 15, the fixed plate 3 pushes the movable bar 521 to protrude from the limiting plate 5. At this time, the movable bar 521 is separated from the placement groove 51, and the movable bar 521 drives the linkage bar 531 to separate from the operating hole 14. At this time, the linkage bar 531 is not in the sliding path of the operating bar 133, so that the accommodating bar 132 can move, allowing the asphalt to drive the fixed plate 3 to move.

[0051] Reference Figure 5 and Figure 6 When the fixing plate 3 is not inserted into the through-hole 12 and the limiting plate 5 is located in the groove 15, the movable bar 521 is located in the placement groove 51. At this time, the linkage bar 531 is located in the operating hole 14. The linkage bar 531 is located on the sliding path of the operating bar 133. At this time, the linkage bar 531 restricts the sliding of the operating bar 133, making it difficult for the accommodating bar 132 to move toward the direction of the accommodating spring 131.

[0052] The implementation principle of Example 2 is as follows: the staff pulls the operating bar 133 to insert the fixed plate 3 into the through-hole 12. At this time, the accommodating spring 131 drives the accommodating bar 132 to be inserted into the slot 34. Then the limiting plate 5 is placed in the groove 15, and the fixed plate 3 pushes the moving bar 521 to protrude from the limiting plate 5. Finally, the staff welds the limiting plate 5 to the outer annular plate 1.

[0053] Unless otherwise defined, the technical or scientific terms used in this application shall have the usual meanings understood by persons of ordinary skill in the field to which this application belongs. The words "first", "second", "third" and similar terms used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "one" or "a" do not indicate a quantity limitation, but rather indicate the existence of at least one. Words such as "include" or "comprise" mean that the elements or objects appearing before "include" or "comprises" cover the elements or objects listed after "include" or "comprises" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0054] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the design concept of the present application should be included in the scope of protection of the present application.

Claims

1. A compartment seam, comprising an outer annular plate (1), an inner annular plate (2) and a fastener (4), wherein the fastener (4) is used to connect the outer annular plate (1) and the inner annular plate (2), and is characterized in that: A stop bar (11) is provided on the outer annular plate (1), and the stop bar (11) is inclined toward a side away from the inner annular plate (2); It also includes two fixing plates (3), the fastener (4) is used to connect the two fixing plates (3), the fixing plates (3) are provided with a plurality of connecting plates (32), and the plurality of connecting plates (32) are distributed along the length direction of the fixing plates (3); The outer annular plate (1) is provided with a through hole (12) for inserting the fixing plate (3), a receiving groove (13) is provided on the hole wall of the through hole (12), a receiving spring (131) is provided in the receiving groove (13), a receiving bar (132) is provided on the receiving spring (131), and the receiving spring (131) drives the receiving bar (132) to block the through hole (12); An operating hole (14) communicating with the accommodating groove (13) is provided on the outer annular plate (1); an operating bar (133) is provided on the accommodating bar (132); and the operating bar (133) slides in the operating hole (14); A limiting plate (5) is provided on the outer annular plate (1), and the limiting plate (5) is used to block the operating hole (14) and the through hole (12). The limiting plate (5) is provided with a placement groove (51) for inserting the fixing plate (3); The limiting plate (5) is provided with a movable hole (52) connected to the placement groove (51), and a movable bar (521) is slidably connected to the movable hole (52). When the fixed plate (3) is inserted into the through hole (12) and the limiting plate (5) blocks the through hole (12), the fixed plate (3) pushes the movable bar (521) to protrude from the limiting plate (5); A plurality of through holes (12) are provided, and a linkage bar (531) is provided on the moving bar (521), and the linkage bar (531) is located on the moving path of the operating bar (133); when the moving bar (521) is located in the placement groove (51), the linkage bar (531) limits the movement of the operating bar (133); when the moving bar (521) protrudes from the limiting plate (5), the linkage bar (531) is not located on the moving path of the operating bar (133).

2. A compartment seam according to claim 1, characterized in that: A protective cover (33) is provided on the connecting plate (32), and a protective groove (331) for inserting the connecting plate (32) is provided on the protective cover (33).

3. The compartment seam according to claim 1, characterized in that: A stop block (111) is provided on the stop strip (11), and the length direction of the stop block (111) and the length direction of the stop strip (11) are perpendicular to each other.

Images