Comprehensive pipe gallery steel edge water-stop belt positioning device

Abstract

The utility model discloses a comprehensive pipe gallery steel-edged water-stop belt positioning device, which relates to the technical field of constructional engineering and comprises a fixing part fixedly mounted on a steel-edged water-stop belt. The fixing part is provided with a first fixing plate part and a second fixing plate part; the first fixing plate part and the second fixing plate part are movably connected through a connecting part and are always in a parallel state; the second fixing plate part is stretched and contracted through the connecting part to be far away from or close to the first fixing plate part, so that the fixing part is fixedly connected to different positions of the steel-edged waterstop; according to the device, the structure is optimized, the fixing part and the connecting part form a positioning structure capable of being stretched and compressed, different parts of the steel-edged waterstop can be reinforced and positioned, operation is flexible and easy when the device is used, manpower is saved, the waterproof function of the steel-edged waterstop is enhanced, follow-up maintenance work is reduced, and construction efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a positioning device for a steel-edge waterstop belt of an integrated pipe gallery. Background Art

[0002] An urban underground integrated pipe gallery refers to a public tunnel for pipelines built underground in a city, so that more than two municipal pipelines such as electric power, communication, gas, water supply, heat supply, and drainage can be concentrated and laid in the tunnel, and the original separately laid gas pipelines, rainwater pipes, sewage pipes, high-voltage wires, etc. can be concentrated and laid without interference; due to the variety of pipeline types in the urban underground integrated pipe gallery, its waterproof requirement is extremely high, and the deformation joint of the urban underground integrated pipe gallery is a weak link in waterproofing due to structural reasons. Usually, a waterstop belt needs to be buried at the deformation joint for sealing and water stoppage. In the construction of urban underground integrated pipe galleries, especially in areas with relatively rich underground water resources, the construction quality of the flexible waterstop belt at the deformation joint of the pipe gallery directly affects its structural use function.

[0003] Traditional reinforcement methods usually use side formwork and surrounding scaffolding for positioning and reinforcement. However, during the vibration of concrete pouring, displacement is likely to occur, and the exposed part of the waterstop belt is also extremely vulnerable to damage, thus affecting its structural waterproof function and bringing many inconveniences to the later operation and maintenance of the pipe gallery. Therefore, when installing the waterstop belt, relatively reliable reinforcement measures should be taken to minimize its displacement during the vibration of concrete pouring and also protect the waterstop belt as much as possible.

[0004] Therefore, considering the problem that there is no special device for positioning and reinforcing the steel-edge waterstop belt in the existing technology, and the steel-edge waterstop belt is prone to displacement during use, affecting the waterproof function and increasing the subsequent maintenance work, a device with optimized structure is designed to facilitate the reinforcement and positioning of the steel-edge waterstop belt, avoid its displacement, be quick to operate, and enhance the waterproof function of the steel-edge waterstop belt, thus solving the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a positioning device for a steel-edge waterstop belt of an integrated pipe gallery with an optimized structure, which is convenient for reinforcing and positioning the steel-edge waterstop belt, quick to operate, and enhances the waterproof function of the steel-edge waterstop belt.

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

[0007] A positioning device for a steel-edge waterstop belt of an integrated pipe gallery, comprising:

[0008] A fixing part, which is fixedly installed on the steel-edge waterstop belt;

[0009] The fixing part has a first fixing plate and a second fixing plate;

[0010] One part of the fixed plate and the second part of the fixed plate are movably connected through a connecting part and are always in a parallel state;

[0011] The second part of the fixed plate is stretched and contracted through the connecting part to move away from or close to the first part of the fixed plate, so as to realize that the fixing part is fixedly connected to different positions of the steel edge water stop belt.

[0012] Further, the connecting part includes:

[0013] A first positioning plate and a second positioning plate with the same structure;

[0014] The first positioning plate and the second positioning plate are movably connected in a cross shape through a rotating shaft;

[0015] Both ends of the first positioning plate and the second positioning plate are respectively connected to the first part of the fixed plate and the second part of the fixed plate.

[0016] Further, chutes are provided on the first part of the fixed plate and the second part of the fixed plate;

[0017] One end of the first positioning plate and the second positioning plate is slidably connected in the chute;

[0018] The other ends of the first positioning plate and the second positioning plate are fixedly connected to the first part of the fixed plate and the second part of the fixed plate.

[0019] Further, one end of the first positioning plate and the second positioning plate is slidably connected in the chute through rollers.

[0020] Further, clamping grooves are provided at the bottoms of the first part of the fixed plate and the second part of the fixed plate;

[0021] The clamping grooves are fitted on the protrusions in the middle of the steel edge water stop belt;

[0022] L-shaped mounting parts are formed at both ends of the first part of the fixed plate and the second part of the fixed plate;

[0023] The bottoms of the L-shaped mounting parts are attached to the steel edges on both sides of the steel edge water stop belt and are tightly connected through bolts.

[0024] In the above technical solution, a positioning device for the steel edge water stop belt of an integrated pipe gallery of the present utility model has the following beneficial effects:

[0025] The positioning device for the steel edge water stop belt of the integrated pipe gallery provided by the present utility model has an optimized structure. The fixing part and the connecting part form a positioning structure that can be stretched and compressed, which can reinforce and position different parts of the steel edge water stop belt. When in use, the operation is flexible and simple, saving manpower, enhancing the waterproof function of the steel edge water stop belt, reducing subsequent maintenance work, and further improving the construction efficiency. Description of the Drawings

[0026] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0027] Figure 1 Structural schematic diagram of a positioning device for the steel-edge waterstop belt of an integrated pipe gallery provided by an embodiment of the present utility model;

[0028] Figure 2 Structural schematic diagram of a positioning device for the steel-edge waterstop belt of an integrated pipe gallery provided by an embodiment of the present utility model;

[0029] Figure 3 Structural schematic diagram of a positioning device for the steel-edge waterstop belt of an integrated pipe gallery provided by an embodiment of the present utility model;

[0030] Figure 4 Schematic diagram of the use state of a positioning device for the steel-edge waterstop belt of an integrated pipe gallery provided by an embodiment of the present utility model;

[0031] Figure 5 Cross-sectional view of a part of the fixing plate in a positioning device for the steel-edge waterstop belt of an integrated pipe gallery provided by an embodiment of the present utility model.

[0032] Explanation of reference numerals:

[0033] 1, fixing part; 2, connecting part; 3, roller;

[0034] 11, first part of the fixing plate; 12, second part of the fixing plate; 13, chute; 14, card slot; 15, L-shaped installation part;

[0035] 21, first part of the positioning plate; 22, second part of the positioning plate; 23, rotating shaft. Specific embodiments

[0036] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0037] It should be noted that the terms "bottom", "one end", "the other end", etc. used herein indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present utility model and simplifying the description. Similar expressions are only for the purpose of illustration 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, it should not be construed as a limitation to the present utility model; in addition, the terms "first part" and "second part" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0038] See Figures 1 to 5 as shown in;

[0039] A positioning device for the steel-edge waterstop in an integrated pipe gallery of the present utility model includes:

[0040] A fixing part 1, which is fixedly installed on the steel-edge waterstop;

[0041] The fixing part 1 has a first fixing plate 11 and a second fixing plate 12;

[0042] The first fixing plate 11 and the second fixing plate 12 are movably connected through a connecting part 2 and are always in a parallel state;

[0043] The second fixing plate 12 is stretched and contracted through the connecting part 2 to move away from or close to the first fixing plate 11 so as to realize that the fixing part 1 is fixedly connected to different positions of the steel-edge waterstop.

[0044] Specifically, a positioning device for the steel-edge waterstop in an integrated pipe gallery of the present utility model includes a fixing part 1 and a connecting part 2. The fixing part 1 has a first fixing plate 11 and a second fixing plate 12. The first fixing plate 11 and the second fixing plate 12 have the same structure. The connecting part 2 is connected between the first fixing plate 11 and the second fixing plate 12 and can make the first fixing plate 11 and the second fixing plate 12 movable. The distance between the first fixing plate 11 and the second fixing plate 12 can be adjusted through the connecting part 2. The steel-edge waterstop is fixed at the cement joint. The first fixing plate 11 and the second fixing plate 12 are jointly fixed on the steel-edge waterstop. By stretching and contracting the connecting part 2, the distance between the first fixing plate 11 and the second fixing plate 12 is increased or decreased. At the same time, the first fixing plate 11 and the second fixing plate 12 remain in a parallel state. The shape of the steel-edge waterstop can be trimmed through the first fixing plate 11 and the second fixing plate 12, and the area of the positioning part of the steel-edge waterstop can be adjusted.

[0045] The connecting part 2 includes:

[0046] The first positioning plate 21 and the second positioning plate 22 with the same structure;

[0047] The first positioning plate 21 and the second positioning plate 22 are movably connected in a cross shape through a rotating shaft 23;

[0048] The two ends of the first positioning plate 21 and the second positioning plate 22 are respectively connected to the first fixing plate 11 and the second fixing plate 12.

[0049] Specifically, the connecting part 2 has a first positioning plate 21 and a second positioning plate 22. The first positioning plate 21 and the second positioning plate 22 are cross-mounted. A rotating shaft 23 is provided at the center of the first positioning plate 21 and the second positioning plate 22. The first positioning plate 21 and the second positioning plate 22 rotate through the rotating shaft 23. The two ends of the first positioning plate 21 and the second positioning plate 22 are respectively connected to the first fixing plate 11 and the second fixing plate 12. During use, the first fixing plate 11 or the second fixing plate 12 is pulled or pushed to adjust the crossing angle between the first positioning plate 21 and the second positioning plate 22. For example, when the second fixing plate 12 is pulled upward, the first positioning plate 21 and the second positioning plate 22 are stretched upward, and the angle between the upper and lower parts of the first positioning plate 21 and the second positioning plate 22 becomes smaller, and the distance between the second fixing plate 12 and the first fixing plate 11 becomes larger. When the second fixing plate 12 is pushed downward, the first positioning plate 21 and the second positioning plate 22 are compressed downward, and the angle between the upper and lower parts of the first positioning plate 21 and the second positioning plate 22 becomes larger, and the distance between the second fixing plate 12 and the first fixing plate 11 becomes smaller. When the steel edge waterstop moves in position and is distorted in shape during use, first fix the first fixing plate 11 on the steel edge waterstop, and then stretch the second fixing plate 12 upward to fix the position of the steel edge waterstop to be positioned.

[0050] Chutes 13 are provided on the first fixing plate 11 and the second fixing plate 12;

[0051] One end of the first positioning plate 21 and the second positioning plate 22 is slidably connected in the chute 13;

[0052] The other ends of the first positioning plate 21 and the second positioning plate 22 are fixedly connected to the first fixing plate 11 and the second fixing plate 12.

[0053] One end of the first positioning plate 21 and the second positioning plate 22 is slidably connected in the chute 13 through rollers 3.

[0054] Specifically, sliding grooves 13 are provided on the first fixing plate part 11 and the second fixing plate part 12. One end on the same side of the first positioning plate part 21 and the second positioning plate part 22 is installed with rollers 3, and the rollers 3 are used to slide on the sliding grooves 13. The other end on the same side of the first positioning plate part 21 and the second positioning plate part 22 is fixedly connected to the first fixing plate part 11 and the second fixing plate part 12. When the first fixing plate part 11 or the second fixing plate part 12 is pushed or pulled, the first positioning plate part 21 and the second positioning plate part 22 slide along the sliding grooves 13. For example, when the second fixing plate part 12 is pushed downward, the first positioning plate part 21 and the second positioning plate part 22 slide outward along the sliding grooves 13. When the second fixing plate part 12 is pulled upward, the first positioning plate part 21 and the second positioning plate part 22 slide inward along the sliding grooves 13. Thus, the first fixing plate part 11 and the second fixing plate part 12 are movably connected through the connecting part 2 and the installation position is adjusted; in specific operations, according to the use requirements of the steel edge waterstop, when the position where the steel edge waterstop needs to be fixed is small, the first fixing plate part 11 and the second fixing plate part 12 are in a compressed state (such as Figure 3 ), when the position where the steel edge waterstop needs to be fixed is moderate, the first fixing plate part 11 and the second fixing plate part 12 are in a partially compressed state (such as Figure 2 ), when the position where the steel edge waterstop needs to be fixed is large, the first fixing plate part 11 and the second fixing plate part 12 are in a stretched state (such as Figure 1 ).

[0055] Card slots 14 are provided at the bottoms of the first fixing plate part 11 and the second fixing plate part 12;

[0056] The card slots 14 are fitted into the protrusions in the middle of the steel edge waterstop;

[0057] L-shaped installation parts 15 are formed at both ends of the first fixing plate part 11 and the second fixing plate part 12;

[0058] The bottoms of the L-shaped installation parts 15 are attached to the steel edges on both sides of the steel edge waterstop and are tightly connected through bolts.

[0059] Specifically, the middle part of the existing steel edge waterstop is mostly made of rubber material, and steel plates are installed on both sides of the rubber. The steel edge waterstop is joined with the cement through the steel plates. The rubber section of the steel edge waterstop adopts a non-uniform thickness structure, which is divided into a strong force area and a waterproof area, so that the force on each part is uniform. Thus, the outer surface of the rubber part forms an uneven structure. Card slots 14 are respectively provided on the first fixing plate part 11 and the second fixing plate part 12. When the first fixing plate part 11 is fixed on the steel edge waterstop, the card slot 14 of the first fixing plate part 11 covers the protrusion of the rubber part. Then, the second fixing plate part 12 is pulled upward along the protrusion of the rubber part. During this process, the steel edge waterstop is flattened, and the offset and distorted parts of the steel edge waterstop are trimmed so that it completely covers the cement joint. Then, the second fixing plate part 12 is fixed on the steel plates on both sides of the steel edge waterstop to further ensure the waterproof function of the steel edge waterstop;

[0060] Wherein, since steel plates are installed on both sides of the steel edge waterstop, the positions of the steel plates are lower than those of the rubber in the middle part. L-shaped installation parts 15 are arranged at both ends of the first fixing plate part 11 and the second fixing plate part 12, so that a stepped shape is formed between the middle part and both sides of the first fixing plate part 11 to match the shape of the steel edge waterstop. A clamping groove 14 is arranged in the middle part of the first fixing plate part 11 to cooperate with the rubber protrusion, and L-shaped installation parts 15 are arranged on both sides of the first fixing plate part 11 to cooperate with the steel plates on both sides of the steel edge waterstop. Thus, the L-shaped installation parts 15 can be closely attached to the steel plates, and then fixed by screws, so that the steel edge waterstop and the positioning device can be firmly connected.

[0061] Only some exemplary embodiments of the present invention have been described above by way of illustration. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of the claims of the present invention.

Claims

1. A positioning device for the steel edge waterstop of an integrated pipe gallery, characterized in that Including: A fixing part (1), which is fixedly installed on the steel edge waterstop belt; The fixing part (1) has a first fixing plate (11) and a second fixing plate (12); The first fixing plate (11) and the second fixing plate (12) are movably connected through a connecting part (2) and are always in a parallel state; The second fixing plate (12) is stretched and contracted through the connecting part (2) to move away from or close to the first fixing plate (11), so as to realize that the fixing part (1) is fixedly connected to different positions of the steel edge waterstop belt.

2. The positioning device for the steel edge water stop belt of the comprehensive pipe gallery according to claim 1, wherein, The connecting part (2) includes: A first positioning plate (21) and a second positioning plate (22) with the same structure; The first positioning plate (21) and the second positioning plate (22) are movably connected in a cross shape through a rotating shaft (23); Both ends of the first positioning plate (21) and the second positioning plate (22) are respectively connected to the first fixing plate (11) and the second fixing plate (12).

3. The positioning device for the steel edge waterstop belt of an integrated pipe gallery according to claim 2, characterized in that: Chute grooves (13) are formed on the first fixing plate (11) and the second fixing plate (12); One end of the first positioning plate (21) and the second positioning plate (22) is slidably connected in the chute groove (13); The other ends of the first positioning plate (21) and the second positioning plate (22) are fixedly connected to the first fixing plate (11) and the second fixing plate (12).

4. The positioning device for the steel edge waterstop belt of an integrated pipe gallery according to claim 3, characterized in that: One end of the first positioning plate (21) and the second positioning plate (22) is slidably connected in the chute groove (13) through rollers (3).

5. The positioning device for the steel edge waterstop belt of an integrated pipe gallery according to claim 1, characterized in that: Card slots (14) are formed at the bottoms of the first fixing plate (11) and the second fixing plate (12); The card slots (14) are fitted into the protrusions in the middle of the steel edge waterstop belt; L-shaped mounting parts (15) are formed at both ends of the first fixing plate (11) and the second fixing plate (12); The bottoms of the L-shaped mounting parts (15) are attached to the steel edges on both sides of the steel edge waterstop belt and are tightly connected through bolts.

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