Seepage-proofing structure of expansion joint water-stop belt

Abstract

The utility model relates to the technical field of expansion joint waterproof structures, in particular to an expansion joint waterstop anti-seepage structure which comprises a first building body and a second building body. An expansion joint is arranged between the first building body and the second building body; a first hook piece and a second hook piece are correspondingly arranged at the opposite ends of the first building body and the second building body respectively, and connecting steel bars are installed in the first hook piece and the second hook piece in an embedded mode. The drainage channels are formed in the opposite ends of the first building body and the second building body, the flow dividing baffles are arranged in the two drainage channels, the water stop belt bodies are arranged at the bottoms of the flow dividing baffles, and under the action of the flow dividing baffles and the water stop belt bodies, rainwater can be divided into the drainage channels, so that the rainwater drainage effect is improved. Therefore, rainwater is prevented from making contact with the connecting steel bars, the connecting steel bars are prevented from being rusted and corroded, and the service life of the first building body and the second building body (road building) is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of expansion joint waterproof structures, in particular to an expansion joint waterstop anti-seepage structure. Background Art

[0002] A building expansion joint, also known as a building expansion joint, is a structural joint installed at appropriate locations along the construction joint of a building or structure to prevent cracks or damage due to temperature fluctuations (thermal expansion and contraction). An expansion joint separates building components above the foundation, such as walls, floors, and roofs, into two separate sections, allowing the building or structure to expand and contract horizontally along its length.

[0003] At present, the expansion joints of existing highway buildings lack corresponding anti-seepage structures, which makes it easy for rainwater to enter the expansion joints of highway buildings, causing the connecting steel bars inside the expansion joints of highway buildings to rust and corrode, thereby affecting the service life of highway buildings.

[0004] Therefore, an anti-seepage structure of an expansion joint waterstop is proposed. Utility Model Content

[0005] The utility model aims to provide an anti-seepage structure of an expansion joint water stop.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] An expansion joint waterstop anti-seepage structure, comprising:

[0008] The first building, the second building;

[0009] An expansion joint is provided between the first building body and the second building body;

[0010] A first hook and a second hook are respectively provided at opposite ends of the first building and the second building, and connecting steel bars are embedded in the first hook and the second hook;

[0011] Drainage channels are provided at opposite ends of the first building body and the second building body, diversion baffles are provided inside the two drainage channels, and a waterstop body is provided at the bottom of the diversion baffles.

[0012] Preferably, springs are fixed to both ends of the diverter baffle, and one end of the spring away from the diverter baffle is fixed inside the drainage channel.

[0013] Preferably, the diversion baffle and the waterstop body are located above the connecting steel bars.

[0014] Preferably, the width of the diverter baffle and the waterstop body is greater than the width of the connecting steel bar.

[0015] Preferably, a receiving sleeve is provided at one end of the first building body close to the second building body, and a receiving plate is provided at one end of the second building body close to the first building body, and the receiving plate is movably arranged inside the receiving sleeve;

[0016] The receiving plate and the receiving sleeve are both provided with leakage holes.

[0017] Preferably, an installation cavity is provided inside the receiving plate, a sediment filter is provided in the installation cavity, and two ends of the sediment filter are respectively connected to the first building body and the second building body;

[0018] The sediment filter is in a relaxed state under normal conditions.

[0019] Preferably, a first sliding groove is provided at the bottom of the receiving sleeve, a first sliding block is installed in the first sliding groove, and a first supporting bar connected to the first building body is connected to the bottom of the first sliding block;

[0020] A second sliding groove is provided at the bottom of the receiving plate, a second sliding block is installed in the second sliding groove, and a second supporting bar connected to the second building body is connected to the bottom of the second sliding block.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] The utility model provides drainage channels at opposite ends of the first building body and the second building body, and diversion baffles are provided inside the two drainage channels, and a waterstop body is provided at the bottom of the diversion baffles. Under the action of the diversion baffles and the waterstop body, rainwater can be diverted to the inside of the drainage channel, thereby preventing rainwater from contacting the connecting steel bars, preventing the connecting steel bars from rusting and corroding, and prolonging the service life of the first building body and the second building body (highway construction);

[0023] In addition, springs are fixed at both ends of the diversion baffle, and the end of the spring away from the diversion baffle is fixed inside the drainage channel. When the first building body and the second building body are subjected to thermal expansion and contraction, the spring will also deform accordingly according to the thermal expansion and contraction changes of the first building and the second building, thereby ensuring the connection stability of the diversion baffle and the waterstop body inside the drainage channel, thereby improving the working efficiency of the diversion baffle and the waterstop body.

[0024] Since the receiving plate is movably arranged inside the receiving sleeve, the receiving plate and the receiving sleeve cooperate to protect the diverter baffle and the waterstop body, thereby preventing the diverter baffle and the waterstop body from being crushed or hit by foreign objects, thereby improving the safety of the diverter baffle and the waterstop body and further improving the working efficiency of the diverter baffle and the waterstop body;

[0025] Since an installation cavity is provided inside the receiving plate, a sediment filter is provided in the installation cavity, and the two ends of the sediment filter are respectively connected to the first building body and the second building body. Under the action of the sediment filter, sediment in rainwater can be filtered to prevent sediment from entering the drainage channel, thereby improving the drainage efficiency of the drainage channel;

[0026] Since a first slide groove is provided at the bottom of the receiving sleeve, a first slider is installed in the first slide groove, the bottom of the first slider is connected to a first support bar connected to the first building body, a second slide groove is provided at the bottom of the receiving plate, a second slider is installed in the second slide groove, and the bottom of the second slider is connected to a second support bar connected to the second building body, with the cooperation of the first support bar and the second support bar, the structural strength of the receiving sleeve and the receiving plate can be improved respectively, and the protection effect of the diversion baffle and the water stop belt body can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 For this utility model Figure 1 A magnified view of middle A;

[0029] Figure 3 This is a schematic diagram of the structure of the receiving sleeve and receiving plate in the present utility model;

[0030] Figure 4 It is a schematic diagram of the cross-sectional structure of the receiving sleeve and the receiving plate in the present utility model.

[0031] In the figure: 1. First building body; 2. Second building body; 3. First hook; 4. Second hook; 5. Connecting steel bar; 6. Drainage channel; 7. Diverter baffle; 8. Spring; 9. Socket sleeve; 10. Socket plate; 11. First chute; 12. First slider; 13. First support bar; 14. Second chute; 15. Second slider; 16. Second support bar; 17. Mounting cavity; 18. Sediment filter. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0034] Example 1:

[0035] See also Figure 1 、 Figure 2 , the utility model provides a technical solution: in order to achieve the above-mentioned purpose, the utility model provides the following technical solution: an expansion joint waterstop anti-seepage structure, comprising: a first building body 1 and a second building body 2; an expansion joint is arranged between the first building body 1 and the second building body 2; a first hook 3 and a second hook 4 are respectively arranged at opposite ends of the first building body 1 and the second building, and a connecting steel bar 5 is embedded in the first hook 3 and the second hook 4; a drainage channel 6 is opened at the opposite ends of the first building body 1 and the second building body 2, and a diversion baffle 7 is arranged inside the two drainage channels 6, and a waterstop body is arranged at the bottom of the diversion baffle 7, and a spring 8 is fixed at both ends of the diversion baffle 7, and the end of the spring 8 away from the diversion baffle 7 is fixed inside the drainage channel 6, the diversion baffle 7 and the waterstop body are located above the connecting steel bar 5, and the width of the diversion baffle 7 and the waterstop body is greater than the width of the connecting steel bar 5.

[0036] Specifically, the utility model provides drainage channels 6 at opposite ends of the first building body 1 and the second building body 2, and diverter baffles 7 are provided inside the two drainage channels 6. A waterstop body is provided at the bottom of the diverter baffles 7. Under the action of the diverter baffles 7 and the waterstop body, rainwater can be diverted to the inside of the drainage channels 6, thereby preventing rainwater from contacting the connecting steel bars 5, preventing the connecting steel bars 5 from rusting and corroding, and improving the service life of the first building body 1 and the second building body 2 (highway buildings);

[0037] In addition, springs 8 are fixed at both ends of the diverter baffle 7, and the end of the spring 8 away from the diverter baffle 7 is fixed inside the drainage channel 6. When the first building body 1 and the second building body 2 are subjected to thermal expansion and contraction, the spring 8 will also deform accordingly according to the thermal expansion and contraction changes of the first building body 1 and the second building body 2, thereby ensuring the connection stability of the diverter baffle 7 and the waterstop body inside the drainage channel 6, thereby improving the working efficiency of the diverter baffle 7 and the waterstop body.

[0038] Example 2:

[0039] See also Figure 1 、 Figure 3 、 Figure 4The utility model provides a technical solution: an expansion joint water stop anti-seepage structure, the first building body 1 is provided with a socket sleeve 9 at one end close to the second building body 2, and the second building body 2 is provided with a socket plate 10 at one end close to the first building body 1, and the socket plate 10 is movably arranged inside the socket sleeve 9; the socket plate 10 and the socket sleeve 9 are both provided with leakage holes, and an installation cavity 17 is opened inside the socket plate 10, and a sediment filter 18 is arranged in the installation cavity 17, and the sediment filter 18 is connected to the first building body 1 and the second building body 2 at both ends; the sediment filter 18 is in a relaxed state under normal conditions. A first slide groove 11 is opened at the bottom of the socket sleeve 9, and a first slider 12 is installed in the first slide groove 11, and the bottom of the first slider 12 is connected to a first support bar 13 connected to the first building body 1; a second slide groove 14 is opened at the bottom of the socket plate 10, and a second slider 15 is installed in the second slide groove 14, and the bottom of the second slider 15 is connected to a second support bar 16 connected to the second building body 2.

[0040] Specifically, since the receiving plate 10 is movably arranged inside the receiving sleeve 9, the receiving plate 10 and the receiving sleeve 9 cooperate to protect the diverter baffle 7 and the waterstop body, thereby preventing the diverter baffle 7 and the waterstop body from being crushed or hit by foreign objects, thereby improving the safety of the diverter baffle 7 and the waterstop body, and further improving the working efficiency of the diverter baffle 7 and the waterstop body;

[0041] Since the receiving plate 10 has an installation cavity 17 formed inside, a sediment filter 18 is provided in the installation cavity 17. The two ends of the sediment filter 18 are respectively connected to the first building body 1 and the second building body 2. Under the action of the sediment filter 18, sediment in rainwater can be filtered to prevent sediment from entering the drainage channel 6, thereby improving the drainage efficiency of the drainage channel 6.

[0042] Since a first slide groove 11 is provided at the bottom of the receiving sleeve 9, a first slider 12 is installed in the first slide groove 11, the bottom of the first slider 12 is connected to a first support bar 13 connected to the first building body 1, a second slide groove 14 is provided at the bottom of the receiving plate 10, a second slider 15 is installed in the second slide groove 14, and the bottom of the second slider 15 is connected to a second support bar 16 connected to the second building body 2, with the cooperation of the first support bar 13 and the second support bar 16, the structural strength of the receiving sleeve 9 and the receiving plate 10 can be improved respectively, and the protection effect of the diversion baffle 7 and the water stop belt body can be further improved.

[0043] Working principle:

[0044] First, drainage channels 6 are provided at opposite ends of the first building body 1 and the second building body 2. Diversion baffles 7 are provided inside the two drainage channels 6, and a waterstop body is provided at the bottom of the diversion baffles 7. Under the action of the diversion baffles 7 and the waterstop body, rainwater can be diverted to the inside of the drainage channels 6, thereby preventing rainwater from contacting the connecting steel bars 5 and preventing the connecting steel bars 5 from rusting and corroding, thereby improving the service life of the first building body 1 and the second building body 2 (highway buildings);

[0045] In addition, springs 8 are fixed at both ends of the diverter baffle 7. The end of the spring 8 away from the diverter baffle 7 is fixed inside the drainage channel 6. When the first building body 1 and the second building body 2 are subjected to thermal expansion and contraction, the spring 8 will also deform accordingly according to the thermal expansion and contraction changes of the first building body 1 and the second building body 2, thereby ensuring the connection stability of the diverter baffle 7 and the waterstop body inside the drainage channel 6, thereby improving the working efficiency of the diverter baffle 7 and the waterstop body;

[0046] Secondly, since the receiving plate 10 is movably arranged inside the receiving sleeve 9, the receiving plate 10 and the receiving sleeve 9 cooperate to protect the diverter baffle 7 and the waterstop body, thereby preventing the diverter baffle 7 and the waterstop body from being crushed or hit by foreign objects, thereby improving the safety of the diverter baffle 7 and the waterstop body, and further improving the working efficiency of the diverter baffle 7 and the waterstop body;

[0047] Since the receiving plate 10 has an installation cavity 17 formed inside, a sediment filter 18 is provided in the installation cavity 17. The two ends of the sediment filter 18 are respectively connected to the first building body 1 and the second building body 2. Under the action of the sediment filter 18, sediment in rainwater can be filtered to prevent sediment from entering the drainage channel 6, thereby improving the drainage efficiency of the drainage channel 6.

[0048] Since a first slide groove 11 is provided at the bottom of the receiving sleeve 9, a first slider 12 is installed in the first slide groove 11, the bottom of the first slider 12 is connected to a first support bar 13 connected to the first building body 1, a second slide groove 14 is provided at the bottom of the receiving plate 10, a second slider 15 is installed in the second slide groove 14, and the bottom of the second slider 15 is connected to a second support bar 16 connected to the second building body 2, with the cooperation of the first support bar 13 and the second support bar 16, the structural strength of the receiving sleeve 9 and the receiving plate 10 can be improved respectively, and the protection effect of the diversion baffle 7 and the water stop belt body can be further improved.

[0049] In the description of the present invention, it should be understood that the terms "center", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the scope of protection of the present invention.

[0050] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An expansion joint waterstop anti-seepage structure, characterized in that: include: A first building (1), a second building (2); An expansion joint is provided between the first building body (1) and the second building body (2); A first hook (3) and a second hook (4) are respectively provided at opposite ends of the first building (1) and the second building, and a connecting steel bar (5) is embedded in the first hook (3) and the second hook (4); Drainage channels (6) are provided at opposite ends of the first building body (1) and the second building body (2), diversion baffles (7) are provided inside the two drainage channels (6), and a waterstop body is provided at the bottom of the diversion baffles (7).

2. The anti-seepage structure of the expansion joint waterstop according to claim 1, characterized in that: Springs (8) are fixed at both ends of the diversion baffle (7), and one end of the spring (8) away from the diversion baffle (7) is fixed inside the drainage channel (6).

3. The anti-seepage structure of the expansion joint waterstop according to claim 1, characterized in that: The diversion baffle (7) and the water stop strip body are located above the connecting steel bar (5).

4. The anti-seepage structure of the expansion joint waterstop according to claim 1, characterized in that: The width of the diversion baffle (7) and the water stop strip body is greater than the width of the connecting steel bar (5).

5. The anti-seepage structure of the expansion joint waterstop according to claim 1, characterized in that: A receiving sleeve (9) is provided at one end of the first building body (1) close to the second building body (2), and a receiving plate (10) is provided at one end of the second building body (2) close to the first building body (1), wherein the receiving plate (10) is movably arranged inside the receiving sleeve (9); The receiving plate (10) and the receiving sleeve (9) are both provided with leakage holes.

6. The anti-seepage structure of the expansion joint waterstop according to claim 5, characterized in that: An installation cavity (17) is provided inside the receiving plate (10), a sediment filter (18) is provided in the installation cavity (17), and two ends of the sediment filter (18) are respectively connected to the first building body (1) and the second building body (2); The sediment filter (18) is in a relaxed state under normal conditions.

7. The anti-seepage structure of the expansion joint waterstop according to claim 5, characterized in that: The bottom of the receiving sleeve (9) is provided with a first sliding groove (11), a first sliding block (12) is installed in the first sliding groove (11), and the bottom of the first sliding block (12) is connected to a first supporting bar (13) connected to the first building body (1); A second slide groove (14) is provided at the bottom of the receiving plate (10), a second slider (15) is installed in the second slide groove (14), and a second support bar (16) connected to the second building body (2) is connected to the bottom of the second slider (15).

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