Roof deformation joint structure

Abstract

The utility model provides a roof deformation joint structure, relates to the technical field of roof protection structures, and aims to solve the problems that most roof deformation joint structures are insufficient in waterproof performance, complex in construction process and high in technical requirements on constructors, and roof deformation joints are easy to damage in the using process. Comprising a structure carrying seat, a bearing support plate, a bearing support plate, a bearing bracket and a shielding panel, the number of the structure carrying seats is two. The bearing supporting plates are arranged on the two sides of the structural bearing base through the assembling side grooves. The bearing support plate is arranged between the two groups of structural carrying seats through the assembling side grooves; the bearing bracket is fixedly mounted at the bottom of the bearing support plate; the shielding panel is arranged at the top of the bearing support plate; an adjusting bolt is rotated to drive a screw hole support to support a threaded supporting column to move, the threaded supporting column is matched with a threaded clamping block to push and pull a waterproof cushion layer, the tensioning state of the waterproof cushion layer can be adjusted, the waterproof cushion layer is tightly attached to a bearing supporting plate, and the situation of accumulated water leakage is prevented.

Description

Technical Field

[0001] This utility model belongs to the technical field of roof protection structures, and more specifically, it relates to a roof expansion joint structure. Background Technology

[0002] As the top covering structure of a building, the roof must withstand not only the erosion of various natural environments, but also the loads from the building itself and external forces. During long-term use, due to factors such as temperature changes, material aging, and earthquakes, the roof structure is prone to deformation. To solve the problem of roof deformation, existing technologies generally use roof expansion joint structures to ensure the overall performance and waterproofing effect of the roof. Roof expansion joint structures mainly include expansion joints, settlement joints, and seismic joints. Their main function is to allow the roof to undergo a certain displacement when subjected to loads and temperature changes, thereby avoiding roof damage caused by excessive deformation.

[0003] Based on the above, most roof expansion joint structures currently lack sufficient waterproofing performance. Due to the presence of gaps at the roof expansion joints, rainwater can easily seep in, affecting the building's functionality and safety. Construction is complex, and the existing roof expansion joint structure construction process is relatively complicated, requiring high technical skills from construction personnel. Quality problems are prone to occur during construction, resulting in high maintenance costs. Roof expansion joints are also easily damaged during use, requiring regular inspection and maintenance, which increases the building's operating costs. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a roof expansion joint structure that solves the problem of insufficient waterproofing performance in most roof expansion joint structures. At roof expansion joints, the presence of gaps easily leads to rainwater infiltration, affecting the building's functionality and safety. Construction is complex, with existing roof expansion joint structures requiring highly skilled workers and prone to quality issues during construction. Maintenance costs are high, and roof expansion joints are easily damaged during use, necessitating regular inspection and maintenance, thus increasing the building's operating costs.

[0005] This utility model discloses a roof expansion joint structure, achieved through the following specific technical means:

[0006] A roof expansion joint structure, designed to improve the safety of construction work, mainly consists of the following parts:

[0007] Structural base, load-bearing support plate, load-bearing bracket, and shielding panel;

[0008] The structural carrier is provided in two sets, with assembly side grooves on the sides of the structural carrier; the load-bearing support plate is set on both sides of the structural carrier through the assembly side grooves, and an assembly column and a locking column are fixedly set on the top of the load-bearing support plate, with a positioning opening through the side of the locking column; the load-bearing support plate is set between the two sets of structural carriers through the assembly side grooves, with assembly support grooves on both sides of the load-bearing support plate, load-bearing blocks fixedly set at the bottom of both sides of the load-bearing support plate, a fixing slot on the top of the load-bearing support plate, and a rotating support groove through the top of the load-bearing support plate; the load-bearing bracket is fixedly installed at the bottom of the load-bearing support plate, with sliding support grooves on both sides of the load-bearing bracket, and a rotating support hole through the side of the load-bearing bracket, with an adjusting bolt rotatably set inside the rotating support hole, and a screw hole bracket slidably fitted onto the load-bearing bracket; the shielding panel is set on the top of the load-bearing support plate.

[0009] Furthermore, the side of the assembly side groove is also provided with a positioning support groove and a locking opening; the positioning support groove is opened on the side of the assembly side groove, and the locking opening is opened through the side of the assembly side groove.

[0010] Furthermore, the side of the bearing plate is also provided with a waterproof pad, an installation opening and a fixing hole; the waterproof pad is provided on the top of the bearing plate, the two ends of the waterproof pad are provided with installation openings, and the middle of the waterproof pad is provided with a fixing hole.

[0011] Furthermore, the side of the load-bearing support plate is also provided with a locking groove and a locking bolt; the locking groove is opened through both ends of the side of the load-bearing support plate; the locking bolt is set inside the locking groove through a threaded structure.

[0012] Furthermore, the bottom of the screw hole bracket is also provided with a positioning support block, a threaded support column, and a threaded clamping block; the positioning support block is fixedly installed at the bottom of the screw hole bracket, the threaded support column is fixedly installed at the bottom of the positioning support block, and the threaded clamping block is sleeved on the outside of the threaded support column.

[0013] Furthermore, the side of the shielding panel is also provided with a detachable support plate and a snap-on support column; the detachable support plate is fixedly installed at both ends of the side of the shielding panel; the snap-on support column is fixedly installed on the side of the shielding panel.

[0014] The roof expansion joint structure provided by this utility model has the following beneficial effects:

[0015] This utility model comprises a load-bearing support block, a load-bearing frame, an assembly block, and a load-bearing slider. A structural carrier is installed inside the expansion joint on the roof. The structural carrier positions and supports the load-bearing plate and the load-bearing plate via assembly side grooves and positioning grooves. The load-bearing plate, in conjunction with the load-bearing plate, clamps and supports the waterproofing layer. The load-bearing bracket, in conjunction with threaded supports, seals and tensions the waterproofing layer, ensuring it adheres tightly to the side of the load-bearing plate. The load-bearing plate, in conjunction with a shielding panel, shields and supports the expansion joint. When the expansion joint structure shifts due to thermal expansion and contraction, causing tension changes in the waterproofing layer, rotating the adjusting bolt moves the threaded support bracket. The threaded support, in conjunction with the threaded clamping block, pushes and pulls the waterproofing layer, adjusting its tension to ensure a tight fit between the waterproofing layer and the load-bearing plate, preventing water accumulation and leakage. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall component assembly of the expansion joint structure of this utility model;

[0017] Figure 2 This is a structural diagram illustrating the assembly and disassembly of the structural carrier components of this utility model.

[0018] Figure 3 This is a structural diagram showing the assembly and disassembly of the load-bearing support plate of this utility model.

[0019] Figure 4 This is a structural diagram illustrating the assembly and disassembly of the load-bearing support plate as a whole component of this utility model;

[0020] Figure 5 This is a structural diagram showing the assembly and disassembly of the overall components of the bearing support of this utility model;

[0021] Figure 6 This is a structural diagram illustrating the assembly and disassembly of the shielding panel components of this utility model.

[0022] Figure label:

[0023] 1. Structural carrier;

[0024] 101. Assembly side groove; 102. Positioning support groove; 103. Locking opening;

[0025] 2. Load-bearing support plate;

[0026] 201. Assemble the support column; 202. Lock the support column; 203. Position the opening; 204. Waterproof padding; 205. Install the opening; 206. Fix the support hole;

[0027] 3. Load-bearing support plate;

[0028] 301. Assembly support groove; 302. Load-bearing support block; 303. Locking support groove; 304. Locking bolt; 305. Fixing slot; 306. Rotating support groove;

[0029] 4. Support frame;

[0030] 401. Sliding support groove; 402. Rotary support hole; 403. Adjusting bolt; 404. Threaded hole bracket; 405. Positioning support block; 406. Threaded support column; 407. Threaded clamping block;

[0031] 5. Covering panel;

[0032] 501. Disassemble and assemble the support plate; 502. Install the support column. Detailed Implementation

[0033] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0034] Example 1: As Figures 1 to 6 As shown, the present invention provides a roof expansion joint structure, including a structural base 1, a load-bearing support plate 2, a load-bearing support plate 3, a load-bearing bracket 4, and a shielding panel 5.

[0035] Two sets of structural carriers 1 are provided, and the side of the structural carrier 1 has an assembly side groove 101. The load-bearing support plate 2 is set on both sides of the structural carrier 1 through the assembly side groove 101. The top of the load-bearing support plate 2 is fixedly provided with an assembly column 201 and a locking column 202. The side of the locking column 202 has a positioning opening 203. The load-bearing support plate 3 is set between the two sets of structural carriers 1 through the assembly side groove 101. The load-bearing support plate 3 has an assembly support groove 301 on both sides. The bottom of the load-bearing support plate 3 is fixed on both sides. A load-bearing support block 302 is provided, a fixed slot 305 is provided on the top of the load-bearing support plate 3, and a rotating support slot 306 is provided through the top of the load-bearing support plate 3; a load-bearing bracket 4 is fixedly installed at the bottom of the load-bearing support plate 3, a sliding support slot 401 is provided on both sides of the load-bearing bracket 4, a rotating support hole 402 is provided through the side of the load-bearing bracket 4, an adjusting bolt 403 is rotatably provided inside the rotating support hole 402, and a screw hole bracket 404 is slidably fitted on the load-bearing bracket 4; a shielding panel 5 is provided on the top of the load-bearing support plate 3.

[0036] Example 2: Figures 2 to 6As shown, the bottom of the screw hole bracket 404 is also provided with a positioning support block 405, a threaded support column 406, and a threaded clamping block 407; the positioning support block 405 is fixedly installed at the bottom of the screw hole bracket 404, the threaded support column 406 is fixedly installed at the bottom of the positioning support block 405, and the threaded clamping block 407 is sleeved on the outside of the threaded support column 406; the side of the shielding panel 5 is also provided with a disassembly support plate 501 and a clamping support column 502; the disassembly support plate 501 is fixedly installed at both ends of the side of the shielding panel 5; the clamping support column 502 is fixedly installed on the side of the shielding panel 5; the disassembly support plate 501 and the clamping support column 502 make it easy for the shielding panel 5 to be fixedly clamped to the top of the load-bearing support plate 3.

[0037] Example 3: Figures 2 to 5 As shown, the side of the assembly side groove 101 is also provided with a positioning support groove 102 and a locking opening 103; the positioning support groove 102 is opened on the side of the assembly side groove 101, and the locking opening 103 is opened through the side of the assembly side groove 101.

[0038] The side of the load-bearing support plate 2 is also provided with a waterproof pad 204, an installation opening 205, and a fixing support hole 206; the waterproof pad 204 is provided on the top of the load-bearing support plate 2, the two ends of the waterproof pad 204 are provided with the installation opening 205, and the middle of the waterproof pad 204 is provided with the fixing support hole 206; the side of the load-bearing support plate 3 is also provided with a locking groove 303 and a locking bolt 304; the locking groove 303 is provided at both ends of the side of the load-bearing support plate 3; the locking bolt 304 is provided inside the locking groove 303 by means of a threaded structure; the closed component can be fixed and locked by the positioning groove 102 and the locking opening 103.

[0039] The specific usage and function of this embodiment are as follows: In use, the structural carrier 1 is set inside the expansion joint opened on the roof. The structural carrier 1 positions and supports the bearing plate 2 and the load-bearing plate 3 through the assembly side groove 101 and the positioning support groove 102. The bearing plate 2 and the load-bearing plate 3 clamp and support the waterproof pad 204. The bearing bracket 4 and the threaded support column 406 seal and tension the waterproof pad 204, so that the waterproof pad 204 is tightly attached to the side of the bearing plate 2. The load-bearing plate 3 and the shielding panel 4 shield and support the expansion joint.

Claims

1. A roof deformation joint structure mainly comprising the following parts: a structural carrier (1), a load-bearing support plate (2), a load-bearing support plate (3), a load-bearing support (4) and a shielding panel (5); The structural carrier (1) is provided with two groups, and the structural carrier (1) is provided with an assembly side groove (101) on the side; the bearing support plate (2) is arranged on the two sides of the structural carrier (1) through the assembly side groove (101), and the bearing support plate (2) is fixedly provided with an assembly support column (201) and a locking support column (202) on the top, and the locking support column (202) is provided with a positioning hole (203) penetrating through the side; characterized in that, The load-bearing support plate (3) is arranged between the two groups of structural carriers (1) through the assembly side groove (101), the assembly side groove (101) is provided with an assembly support groove (301) on both sides, a load-bearing support block (302) is fixedly arranged at the bottom of the load-bearing support plate (3), a fixed clamping groove (305) is arranged at the top of the load-bearing support plate (3), and a rotating support groove (306) is arranged at the top of the load-bearing support plate (3); the load-bearing support (4) is fixedly installed at the bottom of the load-bearing support plate (3), the load-bearing support (4) is provided with a sliding support groove (401) on both sides, a rotating support hole (402) is arranged on the side of the load-bearing support (4), an adjusting bolt (403) is arranged in the rotating support hole (402), and a threaded hole support (404) is arranged on the load-bearing support (4).

2. A roof deformation joint structure according to claim 1, wherein The assembly side groove (101) is further provided with a positioning support groove (102) and a locking hole (103); the positioning support groove (102) is arranged on the side of the assembly side groove (101), and the locking hole (103) is arranged on the side of the assembly side groove (101).

3. A roof deformation joint structure according to claim 1, wherein The load-bearing support plate (2) is further provided with a waterproof pad (204), a mounting hole (205) and a fixed support hole (206); the waterproof pad (204) is arranged at the top of the load-bearing support plate (2), the mounting hole (205) is arranged at both ends of the waterproof pad (204), and the fixed support hole (206) is arranged in the middle of the waterproof pad (204).

4. A roof deformation joint structure according to claim 1, wherein The load-bearing support plate (3) is further provided with a locking support groove (303) and a locking bolt (304); the locking support groove (303) is arranged at both ends of the load-bearing support plate (3); and the locking bolt (304) is arranged in the locking support groove (303) through a threaded structure.

5. A roof deformation joint structure according to claim 1, wherein The threaded hole support (404) is further provided with a positioning support block (405), a threaded support column (406) and a threaded clamping block (407); the positioning support block (405) is fixedly arranged at the bottom of the threaded hole support (404), the threaded support column (406) is fixedly installed at the bottom of the positioning support block (405), and the threaded clamping block (407) is arranged outside the threaded support column (406).

6. A roof deformation joint structure according to claim 1, wherein The shielding panel (5) is further provided with a dismounting support plate (501) and a clamping support column (502); the dismounting support plate (501) is fixedly arranged at both ends of the shielding panel (5); and the clamping support column (502) is fixedly arranged on the side of the shielding panel (5).

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