Roof deformation joint waterproof structure

Abstract

The utility model discloses a roof deformation joint waterproof structure, and relates to the roof waterproof technical field, the roof deformation joint waterproof structure comprises two base plates and a deformation joint, the two base plates are symmetrically arranged on two sides of the deformation joint, the upper surfaces of the two base plates are both inclined, the upper surfaces of the two base plates are both provided with mounting plates through bolt thread locking, and the mounting plates are connected with the deformation joint through bolts. A water stop belt is fixedly arranged between the two mounting plates, a water baffle is arranged above the two mounting plates, first vertical rods are fixedly arranged on the upper surfaces of the mounting plates, second vertical rods are fixedly arranged at the two ends of the lower surface of the water baffle, and limiting mechanisms are arranged between the two first vertical rods and the corresponding second vertical rods. The two first vertical rods are connected with the corresponding second vertical rods in a limiting mode through limiting mechanisms. According to the waterproof structure, the water baffle can be efficiently disassembled and assembled, the water baffle can be independently replaced when damaged, and the whole waterproof structure does not need to be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of roof waterproofing, in particular to a roof deformation joint waterproofing structure. Background Art

[0002] Deformation joints are a general term for expansion joints, settlement joints and seismic joints. Buildings often deform under the influence of external factors, causing cracks or even breakage. Deformation joints are structural joints reserved for this situation. In order to prevent water leakage from deformation joints, a waterproof structure needs to be set above the deformation joints.

[0003] The traditional roof expansion joint waterproof structure is usually an integrated structure, directly connected to the roof. Since the water retaining plate in the waterproof structure is easily damaged by the sun and rain all year round, and since the waterproof structure is an integrated structure, when the water retaining plate is damaged, the entire waterproof structure can only be replaced, which not only wastes materials but also is cumbersome to operate. Utility Model Content

[0004] In view of the above problems existing in the existing roof expansion joint waterproof structure, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a roof expansion joint waterproof structure, which solves the problem that the roof expansion joint waterproof structure in the prior art is usually an integrated structure, directly connected to the roof, and the water retaining plate in the waterproof structure is easily damaged by the sun and rain all year round. Since the waterproof structure is integrated, when the water retaining plate is damaged, the entire waterproof structure can only be replaced, which not only wastes materials but also makes the operation cumbersome.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A roof expansion joint waterproof structure comprises a base plate and an expansion joint, wherein the two base plates are symmetrically arranged on both sides of the expansion joint, the upper surfaces of the two base plates are inclined, the upper surfaces of the two base plates are provided with mounting plates through bolt thread locking, a waterstop is fixedly arranged between the two mounting plates, a water retaining plate is arranged above the two mounting plates, a first vertical rod is fixedly arranged on the upper surface of the mounting plate, and second vertical rods are fixedly arranged at both ends of the lower surface of the water retaining plate, a limiting mechanism is arranged between the two first vertical rods and the corresponding second vertical rods, and the two first vertical rods are limitedly connected to the corresponding second vertical rods through the limiting mechanism.

[0008] Preferably, the limiting mechanism includes a wedge block and a stop sleeve, the wedge block is fixedly arranged at the lower end of the second vertical rod, the upper end side wall of the first vertical rod is provided with a wedge groove, the wedge block is clamped with the corresponding wedge groove, the stop sleeve is movably sleeved on the outer wall of the second vertical rod, and the lower end of the stop sleeve extends to the outside of the wedge groove.

[0009] Preferably, the surface of the water retaining plate is coated with epoxy zinc-rich primer.

[0010] Preferably, a fixing ring is fixedly sleeved on the upper end of the second vertical rod, connecting rods are movably sleeved inside both sides of the fixing ring, the lower end of the connecting rod is fixedly connected to the retaining sleeve, and a retaining ring is fixedly arranged between the upper ends of the two connecting rods.

[0011] Preferably, a spring is movably sleeved on the rod wall of the connecting rod, and two ends of the spring are fixedly connected to the corresponding stop sleeve and the fixing ring respectively.

[0012] Preferably, the outer wall of the retaining sleeve is provided with anti-slip textures.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] The utility model can pull the retaining sleeve to move away from the front side of the wedge block, thus releasing the limit on the wedge block, and then pulling the wedge block out of the wedge groove, thus realizing separation of the first vertical rod and the second vertical rod, and realizing separate disassembly of the water retaining plate, that is, being able to replace the water retaining plate separately when it is damaged, without replacing the entire waterproof structure, which can not only save materials but also improve replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 This is a structural schematic diagram of a roof expansion joint waterproof structure proposed by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the middle part A is enlarged;

[0018] Figure 3 for Figure 2 A three-dimensional diagram of the connection structure between the second vertical rod and the wedge block.

[0019] Description of reference numerals:

[0020] 1. Base plate; 2. Mounting plate; 3. Water stop; 4. Water retaining plate; 5. First vertical rod; 6. Second vertical rod; 7. Wedge block; 8. Fixed ring; 9. Connecting rod; 10. Retaining sleeve; 11. Retaining ring; 12. Spring. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] The utility model embodiment discloses a roof deformation joint waterproof structure.

[0023] Reference Figure 1-3 A roof expansion joint waterproof structure comprises a base plate 1 and an expansion joint 13, wherein two base plates 1 are symmetrically arranged on both sides of the expansion joint 13, and the upper surfaces of the two base plates 1 are inclined, and the upper surfaces of the two base plates 1 are provided with mounting plates 2 by bolt thread locking, and a water stop strip 3 is fixedly arranged between the two mounting plates 2, and a water retaining plate 4 is arranged above the two mounting plates 2, and the surface of the water retaining plate 4 is coated with an epoxy zinc-rich primer to improve the anti-corrosion performance of the water retaining plate 4, and a first vertical rod 5 is fixedly arranged on the upper surface of the mounting plate 2, and a second vertical rod 6 is fixedly arranged at both ends of the lower surface of the water retaining plate 4.

[0024] Reference Figure 1-3 A limiting mechanism is arranged between the two first vertical rods 5 and the corresponding second vertical rods 6. The two first vertical rods 5 are connected with the corresponding second vertical rods 6 through the limiting mechanism. The limiting mechanism includes a wedge block 7 and a stopper sleeve 10. The wedge block 7 is fixedly arranged at the lower end of the second vertical rod 6. A wedge groove is opened on the upper end side wall of the first vertical rod 5. The wedge block 7 is clamped with the corresponding wedge groove. The stopper sleeve 10 is movably sleeved on the outer wall of the second vertical rod 6, and the lower end of the stopper sleeve 10 extends to the outside of the wedge groove.

[0025] Reference Figure 1-3 The upper end of the second vertical rod 6 is fixedly sleeved with a fixing ring 8, and connecting rods 9 are movably sleeved inside the two sides of the fixing ring 8. The lower end of the connecting rod 9 is fixedly connected to the blocking sleeve 10, and a blocking ring 11 is fixedly arranged between the upper ends of the two connecting rods 9, which can limit the blocking sleeve 10. The rod wall of the connecting rod 9 is movably sleeved with a spring 12, and the two ends of the spring 12 are respectively fixedly connected to the corresponding blocking sleeve 10 and the fixing ring 8, which is convenient for resetting the blocking sleeve 10. The outer wall of the blocking sleeve 10 is provided with anti-slip texture to increase the friction between the hand and the blocking sleeve 10 and try to prevent slipping during pulling.

[0026] In the utility model, when the water retaining plate 4 is aged and damaged, the retaining sleeve 10 is pulled upward to move the retaining sleeve 10 away from the front side of the wedge block 7, that is, the limit on the wedge block 7 is released, and the wedge block 7 can be pulled out of the wedge groove, that is, the first vertical rod 5 and the second vertical rod 6 are separated, that is, the water retaining plate 4 is disassembled separately, that is, the water retaining plate 4 can be replaced separately when it is damaged, without replacing the entire waterproof structure, which can not only save materials but also improve replacement efficiency.

[0027] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A roof expansion joint waterproof structure, comprising a base plate (1) and an expansion joint (13), characterized in that: The two base plates (1) are symmetrically arranged on both sides of the deformation joint (13); the upper surfaces of the two base plates (1) are inclined; the upper surfaces of the two base plates (1) are provided with mounting plates (2) by means of bolt thread locking; a water stop strip (3) is fixedly arranged between the two mounting plates (2); a water retaining plate (4) is arranged above the two mounting plates (2); a first vertical rod (5) is fixedly arranged on the upper surface of the mounting plate (2); second vertical rods (6) are fixedly arranged at both ends of the lower surface of the water retaining plate (4); a limiting mechanism is arranged between the two first vertical rods (5) and the corresponding second vertical rods (6); and the two first vertical rods (5) are connected to the corresponding second vertical rods (6) by means of the limiting mechanism.

2. The roof expansion joint waterproof structure according to claim 1, characterized in that: The limiting mechanism comprises a wedge block (7) and a stop sleeve (10), wherein the wedge block (7) is fixedly arranged at the lower end of the second vertical rod (6), a wedge groove is provided on the upper end side wall of the first vertical rod (5), the wedge block (7) is engaged with the corresponding wedge groove, and the stop sleeve (10) is movably sleeved on the outer wall of the second vertical rod (6), and the lower end of the stop sleeve (10) extends to the outer side of the wedge groove.

3. The roof expansion joint waterproof structure according to claim 1, characterized in that: The surface of the water retaining plate (4) is coated with epoxy zinc-rich primer.

4. The roof expansion joint waterproof structure according to claim 2, characterized in that: A fixing ring (8) is fixedly sleeved on the upper end of the second vertical rod (6), connecting rods (9) are movably sleeved inside both sides of the fixing ring (8), the lower end of the connecting rod (9) is fixedly connected to a stopper sleeve (10), and a stopper ring (11) is fixedly arranged between the upper ends of the two connecting rods (9).

5. The roof expansion joint waterproof structure according to claim 4, characterized in that: A spring (12) is movably sleeved on the rod wall of the connecting rod (9), and two ends of the spring (12) are respectively fixedly connected to the corresponding stop sleeve (10) and the fixing ring (8).

6. The roof expansion joint waterproof structure according to claim 2, characterized in that: The outer wall of the retaining sleeve (10) is provided with anti-slip patterns.

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