A waterproof connection structure for prefabricated integrated pipe gallery joints

Abstract

This utility model belongs to the field of municipal construction technology, specifically relating to a waterproof connection structure for a prefabricated integrated pipe gallery joint. It includes a left pipe gallery, with a right pipe gallery connected to its right side. The left and right pipe galleries are the same size. A sleeve is fixedly connected to the right side of the left pipe gallery, and a slot is provided on the left side of the right pipe gallery. The sleeve slides into the slot, thereby raising and creating an inclined surface at the connection between the left and right inclined sleeves, preventing water from flowing through the inclined surface. Furthermore, a retaining cover is used to shield and wrap the upper end of the connection. Left and right sealing gaskets seal the lower end of the retaining cover, further enhancing waterproofing. A support sleeve is connected to the left and right support sleeves via left and right connecting ribs, respectively, providing internal support and reinforcement for the left and right pipe galleries, increasing the stability of the installation support and reducing the probability of collapse or denting.

Description

Technical Field

[0001] This utility model relates to the field of municipal construction technology, specifically to a waterproof connection structure for a prefabricated integrated pipe gallery joint. Background Technology

[0002] A pipe gallery is a corridor for pipelines. In chemical and related plants, many pipelines are concentrated together and laid out along the outside of the equipment or plant. They are usually in the air, supported by brackets, forming a corridor-like structure. A few pipe galleries are located underground.

[0003] According to patent authorization announcement number CN111364517A, a prefabricated integrated pipe gallery joint waterproof connection structure is proposed. The joint waterproof connection structure includes an inner sealing strip groove, an outer sealing strip groove, a grouting groove, a grouting hole, an air vent, a prestressed tensioning anchor, and prestressing tendons. For one end face of the pipe gallery, the inner edge and outer edge of the end face are respectively provided with an inner chamfer and an outer chamfer. After two adjacent pipe galleries are spliced, the splice of the two outer chamfers and the two inner chamfers is filled with mortar or sealant to smooth it. Water-swellable sealing strips are provided in the two inner sealing strip grooves and the two outer sealing strip grooves. An annular inflatable rubber ring or concrete is provided in the grouting cavity formed by the splicing of the two grouting grooves. This invention achieves sealing by smoothing the inner and outer chamfered edges, sealing with two water-swellable sealing strips, and filling the grouting cavity with concrete. A total of five waterproof sealing structures can be formed at the joint of the pipe gallery from the outside to the inside, which has good waterproof and water-stopping effects, strong connection, long service life, and convenient installation.

[0004] However, in existing technologies, the joints of prefabricated integrated pipe corridors are mostly covered by objects or sealed with sealant. These waterproofing measures are prone to leakage after long-term use, causing many inconveniences. In addition, the interior of the prefabricated integrated pipe corridor is suspended, which is prone to collapse and depression after long-term use, thus affecting the performance. Utility Model Content

[0005] The purpose of this utility model is to provide a waterproof connection structure for prefabricated integrated pipe gallery joints, which solves the problems of waterproofing of prefabricated integrated pipe gallery joints and support for prefabricated integrated pipe galleries.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated waterproof connection structure for integrated pipe gallery joints, including a left pipe gallery, a right pipe gallery connected to the right side of the left pipe gallery, the left and right pipe galleries being the same size, a sleeve fixedly connected to the right side of the left pipe gallery, a slot provided on the left side of the right pipe gallery, the sleeve being slidably inserted into the slot, assembly mechanisms being provided on the outer sides of the left and right pipe galleries respectively, and support mechanisms being provided inside the left and right pipe galleries.

[0007] Preferably, the assembly mechanism includes a retaining cover, with retaining covers slidably connected to the outer connections of the left and right tube corridors respectively, a left ear plate fixedly connected to the left side of the retaining cover, and a right ear plate fixedly connected to the right side of the retaining cover.

[0008] Preferably, the left ear plate is slidably sleeved on the right side of the left tube gallery, and the right ear plate is slidably sleeved on the left side of the right tube gallery. The right side of the left tube gallery and the left side of the right tube gallery are respectively provided with grooves, and the left sealing gasket and the right sealing gasket are respectively locked and sealed inside the grooves.

[0009] Preferably, the left sealing gasket and the right sealing gasket are the same size. The left sealing gasket is sealed to the lower left side of the cover, and the right sealing gasket is sealed to the lower right side of the cover. A limiting sleeve is fixedly connected to the outer right end of the left tube gallery, and the right side of the limiting sleeve is in close contact with the left side of the left ear plate.

[0010] Preferably, a left oblique sleeve is fixedly connected to the right side of the left pipe gallery, and a right oblique sleeve is fixedly connected to the left side of the right pipe gallery, with the left and right oblique sleeves respectively disposed inside the cover.

[0011] Preferably, the support mechanism includes a support sleeve, with the inner right side of the left tube gallery and the inner left side of the right tube gallery respectively slidably connected to the support sleeve, and a plurality of left connecting ribs fixedly connected to the left side of the support sleeve, and a plurality of right connecting ribs fixedly connected to the right side of the support sleeve.

[0012] Preferably, a left support sleeve is fixedly connected to the left side of the left connecting bar, and a right support sleeve is fixedly connected to the right side of the right connecting bar. The left support sleeve is slidably connected to the left side of the inside of the left pipe gallery, and the right support sleeve is slidably connected to the right side of the inside of the right pipe gallery.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, through the setting of the left and right oblique sleeves, raises and sets the inclined surface at the connection between the left and right oblique sleeves, preventing water from flowing through the inclined surface at the connection between the left and right oblique sleeves. Moreover, the upper end of the connection is covered and wrapped by the snap-fit ​​cover, and the left and right sealing gaskets seal the lower end of the snap-fit ​​cover, thereby increasing the waterproof effect.

[0015] 2. The support sleeve of this utility model is connected to the left support sleeve and the right support sleeve by the left connecting rib and the right connecting rib respectively, so as to support and reinforce the interior of the left pipe gallery and the right pipe gallery respectively, increase the stability of the installation support of the left pipe gallery and the right pipe gallery, and reduce the probability of collapse and dent. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2 This utility model has a partial three-dimensional structure. Figure 1 ;

[0018] Figure 3 This utility model has a partial three-dimensional structure. Figure 2 ;

[0019] Figure 4 This is a partial cross-sectional view of a portion of the structure of this utility model;

[0020] Figure 5 This is a partial sectional view of the overall structure of this utility model.

[0021] In the diagram: 1 Left pipe gallery, 2 Right pipe gallery, 3 Insert sleeve, 4 Slot, 5 Assembly mechanism, 6 Support mechanism, 51 Clip cover, 52 Left ear plate, 53 Right ear plate, 54 Groove, 55 Left sealing gasket, 56 Right sealing gasket, 57 Limiting sleeve, 58 Left oblique sleeve, 59 Right oblique sleeve, 61 Support sleeve, 62 Left connecting rib, 63 Right connecting rib, 64 Left support sleeve, 65 Right support sleeve. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A prefabricated waterproof connection structure for integrated utility tunnel joints includes a left utility tunnel 1, a right utility tunnel 2 connected to the right side of the left utility tunnel 1, the left utility tunnel 1 and the right utility tunnel 2 being the same size, a sleeve 3 fixedly connected to the right side of the left utility tunnel 1, and a slot 4 provided on the left side of the right utility tunnel 2, the sleeve 3 being slidably inserted into the inside of the slot 4, the connection between the sleeve 3 and the slot 4 being slidably inserted to limit the assembly of the left utility tunnel 1 and the right utility tunnel 2, assembly mechanisms 5 being provided on the outer sides of the left utility tunnel 1 and the right utility tunnel 2, and support mechanisms 6 being provided inside the left utility tunnel 1 and the right utility tunnel 2.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5The assembly mechanism 5 includes a retaining cover 51. Retaining covers 51 are slidably connected to the outer connections of the left pipe gallery 1 and the right pipe gallery 2, respectively. The retaining covers 51 protect the assembly connection between the left pipe gallery 1 and the right pipe gallery 2. A left ear plate 52 is fixedly connected to the left side of the retaining cover 51, and a right ear plate 53 is fixedly connected to the right side of the retaining cover 51. The left ear plate 52 and the right ear plate 53 are respectively limited and connected to the left pipe gallery 1 and the right pipe gallery 2 by multiple bolts. The left ear plate 52 is slidably fitted onto the right side of the left pipe gallery 1, and the right ear plate 53 is slidably fitted onto the left side of the right pipe gallery 2. Grooves 54 are respectively provided on the right side of the left pipe gallery 1 and the left side of the right pipe gallery 2, and left sealing gaskets are respectively fitted and sealed inside the grooves 54. The left and right sealing gaskets 55 and 56 are the same size. The left and right sealing gaskets 55 and 56 are rubber gaskets in the prior art. The left sealing gasket 55 is sealed to the lower left side of the cover 51, and the right sealing gasket 56 is sealed to the lower right side of the cover 51. The right side of the outer side of the left tube gallery 1 is fixedly connected to the limiting sleeve 57. The left ear plate 52 is limited by the setting of the limiting sleeve 57. The right side of the limiting sleeve 57 is in close contact with the left side of the left ear plate 52. The right side of the left tube gallery 1 is fixedly connected to the left oblique sleeve 58, and the left side of the right tube gallery 2 is fixedly connected to the right oblique sleeve 59. The left oblique sleeve 58 and the right oblique sleeve 59 are respectively set inside the cover 51.

[0025] Please see Figure 1 , Figure 5 The support mechanism 6 includes a support sleeve 61. The support sleeve 61 is slidably connected to the inner right side of the left pipe gallery 1 and the inner left side of the right pipe gallery 2 respectively. Multiple left connecting ribs 62 are fixedly connected to the left side of the support sleeve 61, and multiple right connecting ribs 63 are fixedly connected to the right side of the support sleeve 61. A left support sleeve 64 is fixedly connected to the left side of the left connecting rib 62, and a right support sleeve 65 is fixedly connected to the right side of the right connecting rib 63. The left support sleeve 64 is slidably connected to the inner left side of the left pipe gallery 1, and the right support sleeve 65 is slidably connected to the inner right side of the right pipe gallery 2.

[0026] The specific implementation process of this utility model is as follows: In use, the sliding sleeve 51 is connected, and then the right side of the left pipe gallery 1 is connected to the left side of the right pipe gallery 2. At the same time, the insert sleeve 3 and the slot 4 are slidably inserted, so that the sleeve 51 can be sleeved on the right side of the left pipe gallery 1 and the left side of the right pipe gallery 2 respectively. Then, the left ear plate 52 and the right ear plate 53 are installed and limited by multiple bolts. Then, the left pipe gallery 1 and the right pipe gallery 2 can be assembled and connected. Then, the sliding sleeve 61 is connected. The left pipe gallery 1 and the right pipe gallery 2 can be supported and limited by the support sleeve 61, the left connecting rib 62, the right connecting rib 63, the left support sleeve 64 and the right support sleeve 65.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prefabricated integrated pipe gallery joint waterproof connection structure, comprising a left pipe gallery (1), characterized in that: The right side of the left pipe gallery (1) is connected to the right pipe gallery (2). The left pipe gallery (1) and the right pipe gallery (2) are the same size. The right side of the left pipe gallery (1) is fixedly connected to the sleeve (3). The left side of the right pipe gallery (2) is provided with a slot (4). The sleeve (3) is slidably inserted into the inside of the slot (4). The left pipe gallery (1) and the right pipe gallery (2) are respectively provided with assembly mechanisms (5) on their outer sides. The left pipe gallery (1) and the right pipe gallery (2) are respectively provided with support mechanisms (6) inside their interiors.

2. The prefabricated integrated pipe gallery joint waterproof connection structure according to claim 1, characterized in that: The assembly mechanism (5) includes a cover (51). The cover (51) is slidably connected to the outer connection of the left tube gallery (1) and the right tube gallery (2). The left ear plate (52) is fixedly connected to the left side of the cover (51), and the right ear plate (53) is fixedly connected to the right side of the cover (51).

3. The waterproof connection structure for a prefabricated integrated pipe gallery joint according to claim 2, characterized in that: The left ear plate (52) is slidably sleeved on the right side of the left tube gallery (1), and the right ear plate (53) is slidably sleeved on the left side of the right tube gallery (2). The right side of the left tube gallery (1) and the left side of the right tube gallery (2) are respectively provided with grooves (54), and the left sealing gasket (55) and the right sealing gasket (56) are respectively locked and sealed inside the grooves (54).

4. The waterproof connection structure for a prefabricated integrated pipe gallery joint according to claim 3, characterized in that: The left sealing gasket (55) and the right sealing gasket (56) are the same size. The left sealing gasket (55) is sealed to the lower left side of the cover (51), and the right sealing gasket (56) is sealed to the lower right side of the cover (51). A limiting sleeve (57) is fixedly connected to the outer right end of the left tube gallery (1). The right side of the limiting sleeve (57) is in close contact with the left side of the left ear plate (52).

5. A prefabricated integrated pipe gallery joint waterproof connection structure according to claim 2, characterized in that: The left pipe gallery (1) is fixedly connected to the right side of the outer side with a left oblique sleeve (58), and the right pipe gallery (2) is fixedly connected to the left side of the outer side with a right oblique sleeve (59). The left oblique sleeve (58) and the right oblique sleeve (59) are respectively located inside the cover (51).

6. The waterproof connection structure for a prefabricated integrated pipe gallery joint according to claim 1, characterized in that: The support mechanism (6) includes a support sleeve (61). The inner right side of the left pipe gallery (1) and the inner left side of the right pipe gallery (2) are respectively slidably connected to the support sleeve (61). Multiple left connecting ribs (62) are fixedly connected to the left side of the support sleeve (61), and multiple right connecting ribs (63) are fixedly connected to the right side of the support sleeve (61).

7. A prefabricated integrated pipe gallery joint waterproof connection structure according to claim 6, characterized in that: The left connecting bar (62) is fixedly connected to the left side of the left support sleeve (64), and the right connecting bar (63) is fixedly connected to the right side of the right support sleeve (65). The left support sleeve (64) is slidably connected to the inside left side of the left pipe gallery (1), and the right support sleeve (65) is slidably connected to the inside right side of the right pipe gallery (2).

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