CN219825522U

CN219825522U - Improved generation collapse prevention device

Info

Publication number: CN219825522U
Application number: CN202321163787.4U
Authority: CN
Inventors: 宋婉婉
Original assignee: Haotai Engineering Construction Group Co ltd
Current assignee: Haotai Engineering Construction Group Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-13
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to the technical field of municipal construction, in particular to an improved collapse prevention device which comprises a collapse prevention plate, a supporting frame and municipal pipelines, wherein the collapse prevention supporting structure comprises a protection cover, a pushing plate and protection sleeves, the two protection sleeves are fixedly arranged on the inner sides of the supporting frame, the outer sides of the two pushing plates are fixedly connected with one end of a push rod, the other ends of the two push rods are fixedly connected with the protection cover, and the two push rods are movably connected with sealing rings on the outer sides of the protection sleeves. According to the improved slump-proof device, the ground can form pressure to act on the two pushing plates, the supporting and extruding structures on the two sides are utilized to support and protect the whole municipal pipeline, the firmness above the municipal pipeline is improved, the phenomenon that the side face of the slump-proof device is extruded to deform due to the fact that the pressure of the ground is reduced, and finally the actual use effect of a slump-proof mechanism for municipal construction is enhanced.

Description

Improved generation collapse prevention device

Technical Field

The utility model relates to the technical field of municipal construction, in particular to an improved collapse preventing device.

Background

Municipal infrastructure refers to various buildings, structures, equipment, etc. that are set up in urban areas, within the scope of town planning construction, and provide paid or gratuitous public products and services to residents based on government responsibilities and obligations. Various public infrastructure constructions matched with urban life all belong to municipal engineering category, and municipal water supply and drainage pipelines are buried in the ground generally, and in order to improve the compressive property of the municipal water supply and drainage pipelines, semicircular plates are arranged on the upper sides of the municipal water supply and drainage pipelines generally.

For example, the authorized bulletin number CN216379846U is named as a slump preventing mechanism for municipal construction, although the inserted link is buried in the ground, one end of the anchor rod is inserted into the insertion hole on the inserted link, then two nuts on the anchor rod are screwed to make the two nuts fit with the inserted link, the connection of the inserted link and the anchor rod is completed, the anchor rod and the inserted link are buried in the ground together, thus expanding the supporting range of the inserted link, reducing the probability of skewing the inserted link, namely reducing the probability of displacement of a semicircular plate, but still existing slump preventing mechanisms for municipal construction still exist, because the vertical inserted link is adopted to assist in supporting the semicircular plate to reduce the skew, the diameter and occupied area of the inserted link are relatively small, and the slump preventing mechanism for municipal construction needs to be buried under the ground, the soil and the foundation under the ground are both extruded upwards, so that the slender inserted link is difficult to effectively protect the municipal pipeline inside the slump preventing mechanism, and finally the pressure of the ground is poor in the slump preventing mechanism for municipal construction, and the slump preventing effect is poor.

Meanwhile, the conventional anti-slump mechanism for municipal construction utilizes the inserted bars to fix the semicircular plates at the ground, but the actual length of the inserted bars is not adjustable, the situation under the ground of the municipal construction is sometimes very complicated, more sand and stone or soft soil possibly exist in the use environment of the anti-slump mechanism for municipal construction, so that the positions where the inserted bars are inserted are difficult to form effective support, and finally the fixed installation of the anti-slump mechanism for municipal construction is very easy to limit.

Disclosure of Invention

The utility model aims to solve the problems that the existing slump-proof mechanism for municipal construction is poor in use effect and easy to install and limit, and provides an improved slump-proof device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an improved generation collapse prevention device, includes collapse prevention board, support frame and municipal pipeline, collapse prevention board fixed connection is in the top of support frame, the inboard of support frame is equipped with collapse prevention bearing structure, collapse prevention bearing structure includes safety cover, push plate and protective sheath, two protective sheath fixed mounting is in the inboard of support frame, the inside slip joint of support frame has the push rod, two the outside of push plate links to each other with the one end fixed of push rod, two the other end fixedly connected with safety cover of push rod, two the outside swing joint of push rod and protective sheath has the sealing washer.

Preferably, a fixed protection mechanism is arranged on the outer side of the municipal pipeline;

the fixed protection mechanism comprises a connecting block, a bolt and a buffer layer;

the buffer layer is fixedly sleeved on the outer side of the municipal pipeline, two connecting blocks are fixedly connected to the top ends of the protective covers, bolts are connected to the inner side threads of the connecting blocks, nuts are connected to the other side threads of the bolts, and the municipal pipeline is movably connected with the protective covers.

Preferably, a plurality of inserted link fixing devices are arranged at the lower end of the supporting frame;

the inserted link fixing device comprises a fixing barrel, a rotating wheel and a fixing drill rod;

the fixed cylinder is fixedly arranged at the lower end of the supporting frame, the rotating wheels are rotatably connected above the fixed cylinders, the lower ends of the rotating wheels penetrate through the fixed cylinders, the lower ends of the rotating wheels are fixedly connected with first bevel gears, the first bevel gears are connected with second bevel gears in a meshed mode, the inner side of each second bevel gear is fixedly sleeved with a threaded rod, one end of each threaded rod is rotatably connected inside the corresponding fixed cylinder through a bearing, the other end of each threaded rod is in threaded sleeve connection with a threaded pipe, the threaded pipes are slidably connected inside the corresponding fixed cylinders, the front ends of the threaded pipes are fixedly connected with fixing drills, the front ends of the fixed cylinders are fixedly connected with limiting blocks, and the fixing drills are movably connected with the limiting blocks.

Preferably, reinforcing structures are arranged above the two supporting frames;

the reinforcing structure comprises a reinforcing steel bar core, an inclined plate and fixing nails;

the reinforcing steel bar cores are fixedly arranged in the supporting frame, one ends of the two inclined plates are fixedly connected to the inner wall of the supporting frame through fixing nails, and the other ends of the two inclined plates are fixedly connected to the lower portion of the collapse preventing plate through fixing nails.

Preferably, a plurality of fixing cylinders are arranged in parallel with the collapse preventing plate, and the fixing cylinders are mutually perpendicular to the supporting frame.

The improved collapse preventing device provided by the utility model has the beneficial effects that: according to the improved slump-proof device, the ground can form pressure to act on the two pushing plates, the supporting and extruding structures on the two sides are utilized to support and protect the whole municipal pipeline, the firmness above the municipal pipeline is improved, the phenomenon that the side face of the slump-proof device is extruded to deform due to the fact that the pressure of the ground is reduced, and finally the actual use effect of a slump-proof mechanism for municipal construction is enhanced.

The threaded rod can promote the screwed pipe that front end screw thread links to each other and extends in the one end of fixed section of thick bamboo, and the fixed borer can be promoted by the screwed pipe and prick the soil inside to both sides and form the support, and the stopper is wanting the motion to the screwed pipe and is spacing, makes the service environment of municipal construction's anti-slump mechanism can adapt to more soil through adjusting the length of fixed borer, and the installation that finally improves municipal construction's anti-slump mechanism is unrestricted.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a schematic top view of FIG. 2;

FIG. 4 is an enlarged cross-sectional view of the portion A of FIG. 2;

FIG. 5 is an enlarged cross-sectional view of the portion B of FIG. 2;

fig. 6 is an enlarged cross-sectional view of the portion C in fig. 2.

In the figure: 1. collapse prevention plate, 2, support frame, 3, municipal pipeline, 4, collapse prevention support structure, 41, protection cover, 42, pushing plate, 43, sealing ring, 44, protection cover, 45, push rod, 5, inserted link fixing device, 51, fixing cylinder, 52, rotating wheel, 53, first bevel gear, 54, second bevel gear, 55, threaded rod, 56, limiting block, 57, threaded pipe, 58, fixing drill rod, 6, fixing protection mechanism, 61, connecting block, 62, nut, 63, bolt, 64, buffer layer, 7, reinforcing structure, 71, reinforcing bar core, 72, oblique plate, 73, fixing nail.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1-6, an improved collapse preventing device comprises a collapse preventing plate 1, a supporting frame 2 and municipal pipelines 3, wherein the collapse preventing plate 1 is fixedly connected above the supporting frame 2, a collapse preventing supporting structure 4 is arranged on the inner side of the supporting frame 2, the collapse preventing supporting structure 4 comprises a protecting cover 41, pushing plates 42 and protecting covers 44, the two protecting covers 44 are fixedly arranged on the inner side of the supporting frame 2, push rods 45 are fixedly clamped in the supporting frame 2 in a sliding manner, the outer sides of the two pushing plates 42 are fixedly connected with one ends of the push rods 45, the other ends of the two push rods 45 are fixedly connected with protecting covers 41, when the collapse preventing supporting structure 4 is buried in soil, the soil can form pressure to act on the two pushing plates 42, then the pushing rods 45 on the inner sides of the two pushing plates 42 can be extruded to slide on the inner sides of the protecting covers 44, the pushing rods 45 can push the two protecting covers 41 to be extruded on two sides of the municipal pipelines 3 to form a supporting structure, the two push rods 45 and the outer side of the protective sleeve 44 are movably connected with a sealing ring 43, the sealing ring 43 is made of rubber, so that soil can be prevented from entering an inner gap between the push rods 45 and the bar protective sleeve 44, a fixed protection mechanism 6 is arranged on the outer side of the municipal pipeline 3, the fixed protection mechanism 6 comprises a connecting block 61, a bolt 63 and a buffer layer 64, the buffer layer 64 is fixedly sleeved on the outer side of the municipal pipeline 3, the buffer layer 64 is made of rubber and can be used for protecting the municipal pipeline 3 inside, the two connecting blocks 61 are fixedly connected with the top ends of the protective sleeves 41, the inner sides of the two connecting blocks 61 are in threaded connection with the bolt 63, the other sides of the bolt 63 are in threaded connection with a nut 62, when the two protective sleeves 1 are combined on the outer wall of the municipal pipeline 3, the two connecting blocks 61 are fixed on the bolt 63 by screwing the nut 62, then the connecting blocks 61 can fix the two protective sleeves 41, the municipal pipeline 3 is movably connected with the protective cover 41;

when two safety covers 1 are combined on the outer wall of municipal pipeline 3, two connecting blocks 61 are fixed by screwing nuts 62 to rotate on bolts 63, then two safety covers 41 are fixed by connecting blocks 61, when anti-collapse supporting structure 4 is buried in soil, the soil can form pressure to act on two pushing plates 42, then two pushing plates 42 can extrude push rods 45 on the inner sides of safety covers 44 to slide, and then push rods 45 can push two safety covers 41 to extrude on two sides of municipal pipeline 3 to form a support, sealing rings 43 are made of rubber and can prevent soil from entering gaps between push rods 45 and the inner sides of bar protecting covers 44, buffer layer 64 is made of rubber and can be used for protecting the municipal pipeline 3 inside, the whole of the municipal pipeline is supported and protected by utilizing supporting extrusion structures on two sides, firmness above municipal pipeline 3 is improved, deformation phenomenon of side extrusion of the anti-collapse device is reduced by pressure intensity of the ground, and finally the effect of the anti-collapse mechanism in actual use of municipal construction is enhanced.

Referring to fig. 1-3 and 5-6, a plurality of inserted rod fixing devices 5 are arranged at the lower end of a supporting frame 2, each inserted rod fixing device 5 comprises a fixing barrel 51, a rotating wheel 52 and a fixing drill rod 58, the plurality of fixing barrels 51 are fixedly arranged at the lower end of the supporting frame 2, the rotating wheel 52 is rotatably connected above the plurality of fixing barrels 51, the lower end of the rotating wheel 52 penetrates through the fixing barrels 51, the lower end of the rotating wheel 52 is fixedly connected with a first bevel gear 53, the first bevel gear 53 is in meshed connection with a second bevel gear 54, the inner side of the second bevel gear 54 is fixedly sleeved with a threaded rod 55, one end of the threaded rod 55 is rotatably connected inside the fixing barrels 51 through a bearing, the other end of the threaded rod 55 is in threaded sleeve 57 in threaded connection with the fixing barrels 57, the threaded pipe 57 is in sliding connection with the fixing barrels 51, when the fixing barrels are installed on loose soil, the rotating wheels 52 drive the first bevel gear 53 at the lower end to rotate, the rotating bevel gear 53 drives the meshed connection second bevel gear 54 to rotate, the two sides of the rotating bevel gear 54 are fixedly connected with the fixing barrels 55 to the threaded pipe 57, the two sides of the threaded rod 55 are fixedly connected with the threaded pipe 57 in threaded connection with the threaded rod 57, and the threaded pipe 55 is fixedly stretched, and the threaded pipe 57 is fixedly connected with the threaded ends of the threaded pipe 55 in advance, and the threaded pipe is fixedly connected with the threaded end of the threaded rod 55 is fixedly connected with the threaded pipe 58, and the threaded end of the threaded pipe is fixedly connected with the threaded stopper, when the threaded pipe is screwed with the threaded end of the threaded rod 55, and the threaded end is screwed to the threaded end of the fixing barrel 55, and the threaded rod is screwed down;

when the soft land is installed, the rotating wheel 52 above the fixed cylinder 51 is screwed, the rotating wheel 52 can drive the first bevel gear 53 at the lower end to rotate, the first bevel gear 53 which rotates can drive the second bevel gear 54 which is in meshed connection to rotate, the second bevel gear 54 which rotates can drive the threaded rods 55 at two sides to rotate in the fixed cylinder 51, the threaded rods 55 can push the threaded pipes 57 which are connected with the front end to extend at one ends of the fixed cylinder 51, the fixed drills 58 can be pushed to two sides by the threaded pipes 57 to be pricked into the soil to form a support, the limiting block 56 limits the movement of the threaded pipes 57, the use environment of the slump-proof mechanism for municipal construction can be adapted to more soil by adjusting the length of the fixed drills, and finally the installation of the slump-proof mechanism for municipal construction is improved without limitation.

Referring to fig. 1-6, a reinforcing structure 7 is arranged above two support frames 2, the reinforcing structure 7 comprises a reinforcing bar core 71, inclined plates 72 and fixing nails 73, a plurality of reinforcing bar cores 71 are fixedly arranged in the support frames 2, the reinforcing bar cores 71 are made of pure metal steel and can enhance the toughness of the support frames 2, one ends of the two inclined plates 72 are fixedly connected to the inner walls of the support frames 2 through the fixing nails 73, the other ends of the two inclined plates 72 are fixedly connected to the lower side of the collapse prevention plates 1 through the fixing nails 73, the stability of the collapse prevention mechanism for municipal construction is improved through the support of the collapse prevention plates 1 by the inclined plates 72, a plurality of fixing cylinders 51 are arranged in parallel with the collapse prevention plates 1, and a plurality of fixing cylinders 51 are perpendicular to the support frames 2.

Working principle:

when the two protection covers 1 are combined on the outer wall of the municipal pipeline 3, the two connection blocks 61 are fixed by screwing nuts 62 to rotate on bolts 63, then the two protection covers 41 are fixed by the connection blocks 61, when the collapse-preventing support structure 4 is buried in soil, the soil can form pressure to act on the two pushing plates 42, then the two pushing plates 42 can extrude the push rods 45 on the inner sides of the protection covers 44 to slide, the push rods 45 can push the two protection covers 41 to extrude on the two sides of the municipal pipeline 3 to form support, the sealing rings 43 are made of rubber so as to prevent soil from entering gaps between the push rods 45 and the inside of the bar protection covers 44, and the buffer layer 64 is made of rubber so as to protect the municipal pipeline 3 inside;

when the soft land is installed, the rotating wheel 52 above the fixed cylinder 51 is screwed, the rotating wheel 52 drives the first bevel gear 53 at the lower end to rotate, the rotating first bevel gear 53 drives the second bevel gear 54 in meshed connection to rotate, the rotating second bevel gear 54 drives the threaded rods 55 at two sides to rotate in the fixed cylinder 51, the threaded rods 55 further drive the threaded pipes 57 connected with the front end to extend at one end of the fixed cylinder 51, the fixed drills 58 are pushed to two sides by the threaded pipes 57 to be pricked into the soil to form a support, and the limiting block 56 limits the movement of the threaded pipes 57;

the toughness of the support frame 2 can be enhanced by adopting the steel bar core 71 to be made of pure metal steel, the other ends of the two inclined plates 72 are fixedly connected below the collapse prevention plate 1 through the fixing nails 73, the inclined plates 72 strengthen the support of the collapse prevention plate 1, and the stability of the collapse prevention mechanism for municipal construction is improved.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides an improved generation collapse prevention device, includes collapse prevention board (1), support frame (2) and municipal pipeline (3), its characterized in that: the anti-collapse plate (1) is fixedly connected above the supporting frame (2), an anti-collapse supporting structure (4) is arranged on the inner side of the supporting frame (2), the anti-collapse supporting structure (4) comprises a protection cover (41), a pushing plate (42) and protection sleeves (44), two protection sleeves (44) are fixedly arranged on the inner side of the supporting frame (2), pushing rods (45) are fixedly connected with the outer sides of the pushing plate (42) and one ends of the pushing rods (45), the protection covers (41) are fixedly connected with the other ends of the pushing rods (45), and sealing rings (43) are movably connected with the outer sides of the pushing rods (45) and the protection sleeves (44).

2. An improved slump-resistant apparatus as claimed in claim 1, wherein: the outer side of the municipal pipeline (3) is provided with a fixed protection mechanism (6);

the fixed protection mechanism (6) comprises a connecting block (61), a bolt (63) and a buffer layer (64);

the buffer layer (64) is fixedly sleeved on the outer side of the municipal pipeline (3), two connecting blocks (61) are fixedly connected to the top ends of the protection covers (41), bolts (63) are connected to the inner sides of the two connecting blocks (61) in a threaded mode, nuts (62) are connected to the other sides of the bolts (63) in a threaded mode, and the municipal pipeline (3) is movably connected with the protection covers (41).

3. An improved slump-resistant apparatus as claimed in claim 1, wherein: the lower end of the supporting frame (2) is provided with a plurality of inserted link fixing devices (5);

the inserted link fixing device (5) comprises a fixing barrel (51), a rotating wheel (52) and a fixing drill rod (58);

the fixed barrel (51) is fixedly arranged at the lower end of the supporting frame (2), the fixed barrels (51) are rotatably connected with rotating wheels (52) above, the lower ends of the rotating wheels (52) penetrate through the fixed barrels (51), the lower ends of the rotating wheels (52) are fixedly connected with first bevel gears (53), the first bevel gears (53) are meshed with second bevel gears (54), threaded rods (55) are fixedly sleeved on the inner side of each second bevel gear (54), one ends of the threaded rods (55) are rotatably connected to the inside of the fixed barrels (51) through bearings, threaded pipes (57) are sleeved on the other ends of the threaded rods (55) in a threaded mode, the threaded pipes (57) are slidably connected to the inside of the fixed barrels (51), the front ends of the threaded pipes (57) are fixedly connected with fixed drills (58), the front ends of the fixed barrels (51) are fixedly connected with limiting blocks (56), and the fixed drills (58) are movably connected with the limiting blocks (56).

4. An improved slump-resistant apparatus as claimed in claim 1, wherein: a reinforcing structure (7) is arranged above the two supporting frames (2);

the reinforcing structure (7) comprises a reinforcing steel bar core (71), an inclined plate (72) and fixing nails (73);

the reinforcing steel bar cores (71) are fixedly arranged in the support frame (2), one ends of the two inclined plates (72) are fixedly connected to the inner wall of the support frame (2) through fixing nails (73), and the other ends of the two inclined plates (72) are fixedly connected to the lower portion of the collapse prevention plate (1) through the fixing nails (73).

5. An improved slump-resistant apparatus as claimed in claim 3, wherein: the fixing cylinders (51) and the collapse preventing plates (1) are arranged in parallel, and the fixing cylinders (51) are perpendicular to the supporting frame (2).