Anti-leakage structure of wharf surface wearing layer expansion joint

Abstract

The utility model relates to the technical field of wharf surface wearing layer leakage prevention, and discloses a wharf surface wearing layer expansion joint leakage prevention structure which comprises a wharf surface base body and a plurality of C-shaped steel channels used for forming an expansion joint in the wharf surface base body, and every two C-shaped steel channels form a group to be arranged at the top of the wharf surface base body. And each group of C-shaped channel steel is internally provided with an anti-leakage assembly for preventing the wearing layer of the wharf surface base body from leaking. By means of the anti-leakage assembly, in the using process, it can be guaranteed that the C-shaped steel channel is stably installed, loosening and falling are avoided in the using process, water can be prevented from entering a wharf face base body wearing layer along with gaps of a cement layer, and meanwhile the problem that a bearing rubber pad deforms can be avoided; by means of the connecting assembly, the problem that in the using process, a large gap exists between every two adjacent sets of C-shaped steel channels before a cement layer is poured, and consequently the later anti-seepage effect is reduced can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wharf face wearing course anti -leakage technical field, concretely relates to a wharf face wearing course expansion joint anti -leakage structure. BACKGROUND

[0002] When the wharf face of coal bulk cargo wharf is kept clean, if the anti -leakage treatment of expansion joint is not good, then it will lead to coal water from deformation joint seepage flow into the sea, cause environmental pollution, the anti -leakage treatment method of the expansion joint in the wharf face base body of the prior art is generally with the cloth strip that sticks waterproof pitch is handled and fills waterproof pitch and is flat, in the prior art anti -leakage treatment method, due to the poor durability of cloth strip, easy to crack and fall off, thereby the expansion joint appears the problem of leakage.

[0003] To solve the problems existing in the prior art, a kind of expansion joint anti -leakage structure is disclosed in Chinese patent authorized publication No.CN218911804U, the existing device is set in the water absorption part of slide groove section steel, water entering expansion joint and water on waterproof belt are absorbed and handled, and water entering expansion joint is blocked by waterproof belt set in lower layer, to reduce the possibility of water entering expansion joint.The existing device can complete the anti -leakage of expansion joint, but in actual application, since the multiple waterproof belts in the existing device are all suspended, when there is more water in the use scene, the stability of waterproof belt is poor, and since waterproof belt is difficult to absorb too much water, water enters expansion joint through waterproof belt, resulting in greatly discounted anti -permeation effect, and under the premise that waterproof belt is difficult to fully absorb water, water will penetrate into expansion joint along wharf face cement layer, resulting in further reduced anti -permeation effect.In actual application, expansion joint is usually composed of multiple slide groove section steels, and the existing device only connects adjacent slide groove section steels through cement layer, there can be a large gap between adjacent slide groove section steels when placing slide groove section steel, which can cause difficulty in maintaining later anti -permeation operation.Therefore, in view of the drawbacks existing in the existing device, we urgently need to improve a wharf face wearing course expansion joint anti -leakage structure. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a wharf face wearing course expansion joint anti -leakage structure, which can avoid water entering the wharf face base body wearing layer through the gap of cement layer, and can avoid the problem of deformation of supporting rubber pad, and can avoid a large gap between adjacent two groups of C-shaped channel steels before pouring cement layer, to solve the problem of a large gap between adjacent slide groove section steels when installing multiple slide groove section steels, which causes difficulty in maintaining later anti -permeation operation and water easily penetrating into expansion joint along wharf face cement layer.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a wharf surface wearing layer expansion joint anti -seep structure, including wharf surface base body and inside several C channel steel for constituting expansion joint, all C channel steel two two constitute a group and set up in wharf surface base body top, and every group C channel steel all is provided with the anti -seep assembly of avoiding the wearing layer of wharf surface base body to appear seep.

[0006] Preferably, the anti-seep assembly comprises a first rubber waterproof pad, a supporting rubber pad and a plurality of connecting ribs, the plurality of connecting ribs are arranged outside the C-shaped channel steel, the first rubber waterproof pad is arranged on the top of the C-shaped channel steel, the connecting ribs are externally provided with a supporting steel ring for supporting, the connecting ribs and the supporting steel ring are externally provided with a cement layer, the top of the cement layer is provided with an asphalt waterproof layer, the top of the asphalt waterproof layer is provided with a second rubber waterproof pad, and the supporting rubber pad is arranged inside the C-shaped channel of the group of C-shaped channel steels.

[0007] Preferably, the top of the asphalt waterproof layer is provided with an installation groove for installing the second rubber waterproof pad.

[0008] Preferably, the C-shaped channel steel is filled with asphalt mastic, and the asphalt mastic in the C-shaped channel steel can support the supporting rubber pad.

[0009] Preferably, the connecting assembly is arranged between two adjacent C-shaped channel steels for quickly connecting the two adjacent groups of C-shaped channel steels to reduce the installation gap between the two adjacent groups of C-shaped channel steels, the connecting assembly is internally provided with a first mounting seat and a second mounting seat, the first mounting seat and the second mounting seat are respectively arranged at two ends outside a single C-shaped channel steel, the first mounting seat is externally provided with a connecting block, and the second mounting seat is externally movably provided with two locking clamps for clamping the connecting blocks outside the adjacent C-shaped channel steels.

[0010] Preferably, the two locking clamps are rotatably mounted, and the C-shaped channel steel is externally provided with a placing groove at two ends for mounting the first mounting seat and the second mounting seat.

[0011] Preferably, the second mounting seat is externally provided with two groups of first springs, the two groups of first springs are symmetrically arranged outside the second mounting seat, and the two ends of each group of first springs are respectively connected with the outside of a locking clamp and a second mounting seat.

[0012] Compared with the prior art, the utility model provides a wharf surface wearing layer expansion joint anti -seep structure, which has the following beneficial effects:

[0013] 1. The wharf surface wearing layer expansion joint anti-seepage structure, by setting the anti-seepage assembly in each group of C-shaped channel steel to avoid the leakage of the wearing layer of the wharf surface base body, can ensure the stable installation of the C-shaped channel steel in use, avoid the loosening and falling in use, and avoid the deformation of the supporting rubber pad while the water enters the wharf surface base body wearing layer through the gap of the cement layer, and improve the anti-seepage effect.

[0014] 2. The wharf surface wearing layer expansion joint anti-seepage structure, by setting the connecting assembly between the two adjacent C-shaped channel steels, the adjacent two groups of C-shaped channel steels can be quickly butt-jointed to reduce the installation gap between the adjacent two groups of C-shaped channel steels in use, so that the problem of large gap between the adjacent two groups of C-shaped channel steels before pouring the cement layer, resulting in reduced anti-seepage effect in the later period, is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure diagram of the wharf surface wearing layer expansion joint anti-seepage structure Figure One .

[0016] Figure 2 It is a three-dimensional structure diagram of the wharf surface wearing layer expansion joint anti-seepage structure Figure Two .

[0017] Figure 3 It is a three-dimensional structure diagram of the wharf surface wearing layer expansion joint anti-seepage structure Figure One .

[0018] Figure 4 It is a three-dimensional structure diagram of the wharf surface wearing layer expansion joint anti-seepage structure Figure Two .

[0019] Figure 5 It is a three-dimensional structure diagram of the wharf surface wearing layer expansion joint anti-seepage structure Figure One .

[0020] Figure 6 It is a three-dimensional structure diagram of the wharf surface wearing layer expansion joint anti-seepage structure Figure Two .

[0021] In the drawing: 1, wharf surface base body; 2, C-shaped channel steel; 3, anti-seepage assembly; 31, connecting rib; 32, first rubber waterproof pad; 33, supporting steel ring; 34, cement layer; 35, asphalt waterproof layer; 36, second rubber waterproof pad; 37, supporting rubber pad; 4, connecting assembly; 41, first mounting seat; 42, second mounting seat; 43, connecting block; 44, locking clamp; 45, first spring. DETAILED DESCRIPTION

[0022] In order to further understand the features, technical means and specific purposes and functions achieved by the utility model, the utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0023] Embodiment one: please refer to Figures 1-4 The utility model provides a technical scheme: a wharf face wearing layer expansion joint anti -permeation structure, including wharf face base body 1 and inside several C type channel steel 2 for constituting expansion joint, all C type channel steel 2 constitutes a group and is arranged at wharf face base body 1 top, and every group C type channel steel 2 all is provided with the anti -permeation subassembly 3 of avoiding the wearing layer of wharf face base body 1 appears leakage.

[0024] Further, the anti -permeation subassembly 3 includes first rubber waterproof pad 32, support rubber pad 37 and several connecting ribs 31, several connecting ribs 31 are arranged at C type channel steel 2 outside, first rubber waterproof pad 32 is arranged at C type channel steel 2 top, connecting rib 31 outside is provided with the support steel ring 33 for supporting, connecting rib 31 and support steel ring 33 outside are provided with cement layer 34, cement layer 34 top is provided with asphalt waterproof layer 35, asphalt waterproof layer 35 top is provided with second rubber waterproof pad 36, and support rubber pad 37 is arranged in the C type groove inside one group C type channel steel 2. It is convenient to form the downward tension of C type channel steel 2, guarantees the installation stability of C type channel steel 2, avoids the phenomenon of loosening and falling in later period, and water can also avoid entering the wearing layer of wharf face base body 1 along the gap of cement layer 34, causes the problem of reducing waterproof effect.

[0025] Further, two groups of support steel rings 33 are arranged outside each connecting rib 31, and mounting grooves are formed in the top of the asphalt waterproof layer 35 for mounting the second rubber waterproof pad 36, thereby further improving the anti -permeation effect.

[0026] Further, the C type channel steel 2 is filled with asphalt mastic, and the asphalt mastic in the C type channel steel 2 can support the support rubber pad 37, thereby facilitating the buffering of the expansion joint and avoiding the deformation of the support rubber pad 37, which reduces the anti -permeation effect.

[0027] Embodiment two: please refer to Figures 5-6And combined with example one, further get, two groups of adjacent C-shaped channel steel 2 is also provided for the two adjacent groups of C-shaped channel steel 2 are connected to reduce the installation gap between the two adjacent groups of C-shaped channel steel 2 connecting assembly 4, connecting assembly 4 is provided with first mounting seat 41 and second mounting seat 42, first mounting seat 41 and second mounting seat 42 are respectively arranged at both ends of the single C-shaped channel steel 2 outside, first mounting seat 41 outside is provided with connecting block 43, second mounting seat 42 outside is movably provided with two locking clamps 44 for clamping the connecting block 43 outside the adjacent C-shaped channel steel 2. Avoid the existence of larger gap between the two adjacent groups of C-shaped channel steel 2 before the cement layer 34 is not poured, resulting in the problem of reducing the effect of later anti leakage.

[0028] Further, two locking clamps 44 are rotatably mounted, which facilitates the stable locking of the connecting block 43, and the two ends of the C-shaped channel steel 2 are respectively provided with placing grooves for mounting the first mounting seat 41 and the second mounting seat 42, which facilitates the high efficiency of the connection.

[0029] Further, the second mounting seat 42 is further provided with two groups of first springs 45, and the two groups of first springs 45 are symmetrically arranged outside the second mounting seat 42, and each group of first springs 45 is connected with one locking clamp 44 and the second mounting seat 42 outside, which facilitates the convenience of assembling between the groups of C-shaped channel steel 2.

[0030] In actual operation, first, two C-shaped channel steels 2 can be installed on the top of the wharf surface base 1, and then, in order to ensure the installation of two adjacent C-shaped channel steels 2 and avoid the existence of a large gap between the two adjacent C-shaped channel steels 2 before the pouring of the cement layer 34, which can cause the reduction of the anti-seepage effect in the later period, the connecting block 43 outside the adjacent C-shaped channel steel 2 can be inserted into the two locking clamps 44, and in the inserting process, under the action of the first spring 45, the two locking clamps 44 can be rotated to generate a gap, so that the connecting block 43 can be smoothly inserted into the two locking clamps 44, and when the connecting block 43 is separated from the two locking clamps 44, under the rebounding action of the first spring 45, the two locking clamps 44 can be restored to the initial position, thereby clamping and locking the inserted connecting block 43, so as to complete the locking of the connecting block 43 and form a stable connection between the two C-shaped channel steels 2. According to the above method, a plurality of C-shaped channel steels 2 can be connected, and after the connection is completed, in order to ensure the anti-seepage of the wearing layer of the wharf surface base 1 in the later period, the cement layer 34 can be poured on the top of the connecting rib 31 and the wharf surface base 1, and after solidification, under the action of the supporting steel ring 33, a downward tension can be formed on the C-shaped channel steel 2, so as to ensure the stable installation of the C-shaped channel steel 2 and avoid the phenomenon of loosening and falling in the later period. After the cement layer 34 is solidified, the asphalt waterproof layer 35 can be poured on the top of the cement layer 34, so as to avoid the problem that water enters the wearing layer of the wharf surface base 1 through the gap of the cement layer 34 in the subsequent use and cleaning of the wharf surface base 1, thereby reducing the waterproof effect. Then, the second rubber waterproof pad 36 can be installed on the top of the asphalt waterproof layer 35, so as to further improve the anti-seepage effect and avoid the problem of water penetration into the wharf surface base 1, and then, the first rubber waterproof pad 32 can be installed on the top of the C-shaped channel steel 2, so as to slow down the corrosion of water on the top of the C-shaped channel steel 2. After the installation is completed, the supporting rubber pad 37 can be installed in the plurality of C-shaped channel steels 2, so as to form a buffer expansion joint. And the flowable asphalt mastic can be poured into the C-shaped channel steel 2, and after solidification, the supporting rubber pad 37 can be supported, so as to avoid the deformation of the supporting rubber pad 37 and reduce the anti-seepage effect.

[0031] The above embodiments only express one or several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A dock surface wearing layer expansion joint anti-leakage structure, comprising a dock surface base body (1) and several C-shaped channel steels (2) inside the dock surface base body (1) for constituting expansion joints, characterized in that, All C-shaped channel steels (2) are arranged in groups on the top of the wharf surface base (1), and each group of C-shaped channel steels (2) is provided with an anti-leakage assembly (3) for preventing leakage of the wearing layer of the wharf surface base (1); The anti-leakage assembly (3) comprises a first rubber waterproof pad (32), a supporting rubber pad (37) and a plurality of connecting ribs (31), the connecting ribs (31) are arranged outside the C-shaped channel steel (2), the first rubber waterproof pad (32) is arranged on the top of the C-shaped channel steel (2), the connecting ribs (31) are provided with a supporting steel ring (33) outside for support, the connecting ribs (31) and the supporting steel ring (33) are provided with a cement layer (34) outside, the top of the cement layer (34) is provided with an asphalt waterproof layer (35), the top of the asphalt waterproof layer (35) is provided with a second rubber waterproof pad (36), and the supporting rubber pad (37) is arranged inside the C-shaped channel of the group of C-shaped channel steels (2).

2. The anti-leakage structure of the wharf pavement expansion joint according to claim 1, characterized in that: Two groups of supporting steel rings (33) are arranged outside each connecting rib (31), and the top of the asphalt waterproof layer (35) is provided with a mounting groove for mounting the second rubber waterproof pad (36).

3. The anti-leakage structure of the wharf pavement expansion joint according to claim 1, characterized in that: The C-shaped channel steel (2) is filled with asphalt cement, and the asphalt cement in the C-shaped channel steel (2) can support the supporting rubber pad (37).

4. The anti-leakage structure of the wharf pavement expansion joint according to claim 1, characterized in that: Two groups of adjacent C-shaped channel steels (2) are also provided with a connecting assembly (4) for quickly connecting the two groups of adjacent C-shaped channel steels (2) to reduce the installation gap between the two groups of adjacent C-shaped channel steels (2), the connecting assembly (4) is provided with a first mounting seat (41) and a second mounting seat (42), the first mounting seat (41) and the second mounting seat (42) are arranged at two ends outside a single C-shaped channel steel (2) respectively, the first mounting seat (41) is provided with a connecting block (43) outside, and the second mounting seat (42) is movably provided with two locking clamps (44) for clamping the connecting blocks (43) outside the adjacent C-shaped channel steels (2).

5. The anti-leakage structure of the dock surface wearing layer expansion joint according to claim 4, characterized in that: The two locking clamps (44) are rotatably mounted, and the C-shaped channel steel (2) is provided with a placing groove at two ends outside for mounting the first mounting seat (41) and the second mounting seat (42).

6. The anti-leakage structure of the dock surface wearing layer expansion joint according to claim 4, characterized in that: The second mounting seat (42) is further provided with two groups of first springs (45) outside, the two groups of first springs (45) are symmetrically arranged outside the second mounting seat (42), and the two ends of each group of first springs (45) are connected with the outside of a locking clamp (44) and a second mounting seat (42) respectively.

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