CN213653519U

CN213653519U - Safety protection net frame for underground pipeline

Info

Publication number: CN213653519U
Application number: CN202021746824.0U
Authority: CN
Inventors: 喻建宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-07-09
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses an underground pipeline safety protection net rack, which comprises a frame body, wherein the frame body is accommodated in an underground pipeline and is arranged below a well cover, the frame body is a circular frame body, a protective net is arranged inside the circular frame body, the protective net is of a net structure, the shape of the protective net is matched with the frame body, and the protective net is uniformly distributed inside the frame body; the support body outside is provided with fixed subassembly, and fixed subassembly is including solid fixed ring and fixed hook, and solid fixed ring's one end links to each other with the support body, and the other end can be dismantled with the fixed hook and be connected, and the one end of fixed hook links to each other with solid fixed ring, and the other end links to each other with the underground piping inner wall is fixed. The utility model discloses an underground pipeline safety protection rack, simple structure, design benefit, simple to operate adopts the solid fixed ring of telescopic, and the commonality is strong, and the protection network adopts the steel wire to weave and establish the rubber sleeve at steel wire outside cover, in reinforcing protection network life, has also avoided the protection network to the injury of human body.

Description

Safety protection net frame for underground pipeline

Technical Field

The utility model relates to a safety protection rack especially relates to an use safety protection rack in underground piping.

Background

At present, with the rapid development of economy and society, various inspection wells on roads are increasing, including inspection wells for drainage systems and electric cables, and inspection wells for telecommunication networks, gas equipment and other equipment. The common inspection well cover consists of a movable cover body and a lining fixed on the road surface, wherein the movable cover body can be opened or closed and is level and smooth with the road surface, so that the smoothness of pedestrians and vehicles is ensured. The inspection well cover is generally made of cast iron and has the characteristic of strong impact resistance, but the cast iron has higher economic value and is often the object of illegal theft; especially, some inspection well covers in remote positions are often stolen and difficult to redistribute and install in time, which poses danger to pedestrians and traveling vehicles.

In addition, when a storm occurs, in order to prevent the street from entering a river due to the storm, municipal or cleaning personnel open the drainage manhole cover to drain water, and set several warning signs around the opened manhole cover or be attended by a special person. However, the warning board is light and placed on the ground, so that the warning board can easily roll to other places under the influence of external wind power or other external force, and potential safety hazards are caused; in addition, the caretaker may easily fall into the drainage well or the vehicle may collide with the drainage well due to the carelessness or convenience in the toilet.

In conclusion, it is necessary to design an underground pipeline protection net which is convenient to install and can protect pedestrians and driving safety.

SUMMERY OF THE UTILITY MODEL

The utility model provides an underground piping safety protection rack has the structure firm, simple to operate, effect that the commonality is strong. The specific technical scheme is as follows:

a safety protection net rack for underground pipelines comprises a rack body, wherein the rack body is accommodated in the underground pipelines and arranged below a well cover, the rack body is a circular frame body, a protection net is arranged inside the circular frame body, the protection net is of a net structure, the shape of the protection net is matched with that of the rack body, and the protection net is uniformly distributed inside the rack body; the support body outside is provided with fixed subassembly, and fixed subassembly is including solid fixed ring and fixed hook, and solid fixed ring's one end links to each other with the support body, and the other end can be dismantled with the fixed hook and be connected, and the one end of fixed hook links to each other with solid fixed ring, and the other end links to each other with the underground piping inner wall is fixed.

Further, a warning layer is arranged on the frame body, and red paint is coated on the warning layer.

Further, the protective net comprises a plurality of protective lines which are arranged in a criss-cross manner to form the protective net; the protection line includes intensity line and flexible cover, and flexible cover is established in the intensity line outside.

Furthermore, the strength wire is made of a steel wire rope, and the flexible sleeve is made of rubber.

Further, the fixing ring comprises a telescopic end and a connecting end, the telescopic end is a hollow pipe body, the connecting end is a circular ring, and the telescopic end is fixedly connected with the connecting end; the fixed assembly further comprises an elastic component, one end of the elastic component is connected with the telescopic end, and the other end of the elastic component is fixedly connected with the frame body.

Furthermore, the side of support body is provided with the blind hole, and elastomeric element's one end links to each other with the blind hole bottom is fixed, and elastomeric element's the other end is fixed to be set up in the inside of flexible end and is close to solid fixed ring's one end, and flexible end holding is in the blind hole, and flexible end can remove in the blind hole.

Furthermore, the fixing assembly further comprises a fixing column, the fixing column is fixedly arranged in the blind hole, the elastic component is a spring, the spring is sleeved on the outer side of the fixing column, and the spring and the fixing column are contained in the telescopic end.

Further, the fixed hook includes couple and stiff end, and the one end and the fixed linking to each other of underground piping inner wall of stiff end, the other end of stiff end link to each other with the one end of couple, and the other end and the fixed end of couple form an opening, and solid fixed ring can get into in the couple through the opening to realize solid fixed ring and couple being connected.

Furthermore, the fixed hook also comprises a stop tongue and an elastic element, wherein one end of the stop tongue is hinged with the fixed end, and the other end of the stop tongue can abut against one end of the hook, which is far away from the fixed end; one end of the elastic element is connected with the stopping tongue, the other end of the elastic element is connected with the fixed end, and the elastic element can enable the stopping tongue to be always abutted against the hook under the action of no external force, so that the hook is kept in a normally closed state, and the fixing ring is prevented from falling off.

Furthermore, the elastic element is a torsion spring, the stop tongue is hinged to the fixed end through a pin shaft, the torsion spring is sleeved on the pin shaft, one end of the torsion spring is connected with the stop tongue, and the other end of the torsion spring is connected with the fixed end.

The utility model discloses an underground pipeline safety protection rack, simple structure, design benefit, simple to operate adopts the solid fixed ring of telescopic, and the commonality is strong, and the protection network adopts the steel wire to weave and establish the rubber sleeve at steel wire outside cover, in reinforcing protection network life, has also avoided the protection network to the injury of human body. In addition, the warning words are arranged on the frame body, so that the probability of being stolen can be greatly reduced.

The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a schematic view of the installation of the safety protection net rack for underground pipeline of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a cross-sectional view of the safety protection net frame for underground pipeline of the present invention;

fig. 4 is an enlarged view of a portion B of fig. 3.

Detailed Description

In order to better understand the purpose, function and specific design scheme of the present invention, the following description will be made in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, the utility model discloses an underground piping safety protection rack includes support body 1, and support body 1 holding just sets up in underground piping 2 in the below of well lid 3, and support body 1 is inside to be provided with protection network 4, and support body 1 outside is provided with fixed subassembly 5, and the one end of fixed subassembly 5 links to each other with 2 inner walls of underground piping, and the other end links to each other with support body 1.

Specifically, as shown in fig. 1, the frame body 1 of the present embodiment is a circular frame body, and it should be understood that the shape of the frame body 1 is not limited to a circle, and may be a common structure such as a rectangle, a polygon, and the like. The inside of circular frame body is provided with protection network 4, and protection network 4 is network structure, and protection network 4's shape and support body 1 phase-match, the equipartition is inside support body 1, and the shape of net with can be rectangle, triangle-shaped, common shapes such as polygon, as long as do not influence the normal circulation of water can.

Preferably, be provided with the warning layer on the support body 1, the warning layer is recessed or the protruding warning poster that forms, and the poster can be "life safety protection rack", and the warning layer equipartition is on the support body 1 is surperficial, and is preferred, and red paint of warning layer coating to make the warning layer more striking, thereby warn the people of stealing, reduce the utility model discloses the probability of being stolen.

The protection net 4 includes a plurality of protection lines arranged in a criss-cross manner to form the protection net 4. The protection line includes intensity line and flexible cover, and flexible cover is established in the intensity line outside. The intensity line can adopt wire rope, and wire rope's intensity is high, work is steady, difficult sudden whole root rupture, and reliable operation is particularly suitable the utility model discloses a service environment. The flexible sleeve of this embodiment adopts rubber to make, and rubber has fine wearability, very high elasticity, breaking strength and elongation, when promoting this wire rope's life, can also protect the people not reined in the injury by wire rope.

As shown in fig. 2, the fixing assembly 5 includes a fixing ring 51 and a fixing hook 52, one end of the fixing ring 51 is connected to the frame body 1, the other end is detachably connected to the fixing hook 52, one end of the fixing hook 52 is connected to the fixing ring 51, and the other end is fixedly connected to the inner wall of the underground pipe 2. The fixing ring 51 comprises a telescopic end 511 and a connecting end 512, the telescopic end 511 is a hollow pipe body, the connecting end 512 is a circular ring, and the telescopic end 511 is fixedly connected with the connecting end 512; the fixing assembly 5 further comprises an elastic component, one end of the elastic component is connected with the telescopic end 511, and the other end of the elastic component is fixedly connected with the frame body 1.

Specifically, as shown in fig. 3 and 4, a blind hole is formed in a side edge of the frame body 1, one end of the elastic member is fixedly connected to the bottom of the blind hole, the other end of the elastic member is fixedly disposed inside the telescopic end 511 and close to one end of the fixing ring 51, the telescopic end 511 is accommodated in the blind hole, and the telescopic end 511 is movable in the blind hole. Preferably, the fixing assembly 5 further includes a fixing column 513, the fixing column 513 is fixedly disposed in the blind hole, the elastic component is a spring, the spring is sleeved outside the fixing column 513, the spring and the fixing column 513 are accommodated in the telescopic end 511, and thus, the fixing column 513 can increase the bearing capacity of the fixing ring 51.

The fixed hook 52 comprises a hook 521 and a fixed end 522, one end of the fixed end 522 is fixedly connected with the inner wall of the underground pipeline 2, the other end of the fixed end 522 is connected with one end of the hook 521, the other end of the hook 521 and the fixed end 522 form an opening, and the fixed ring 51 can enter the hook 521 through the opening to realize the connection of the fixed ring 51 and the hook 521. Preferably, the fixing hook 52 further includes a stopping tongue 523 and an elastic element, one end of the stopping tongue 523 is hinged to the fixing end 522, and the other end of the stopping tongue 523 can abut against one end of the hook 521 far away from the fixing end 522, so as to close the opening formed by the hook 521 and the fixing end 522 and prevent the fixing ring 51 from falling off. One end of the elastic element is connected with the stop tongue 523, the other end of the elastic element is connected with the fixed end 522, and the elastic element can enable the stop tongue 523 to be always abutted against the hook 521 under the condition of no external force, so that the hook 521 is kept in a normally closed state. The elastic element of this embodiment is a torsion spring, the stopping tongue 523 is hinged to the fixed end 522 through a pin, the torsion spring is sleeved on the pin, and one end of the torsion spring is connected to the stopping tongue 523 and the other end is connected to the fixed end 522.

The utility model discloses when the installation, at first beat the fixed orifices on 2 inner walls of underground pipeline of well lid 3 below, the stiff end 522 of fixed hook 52 inserts the fixed orifices and fixes, then will fix solid fixed ring 51 lock joint in fixed hook 52 in order to realize connecting. Because solid fixed ring 51 can stretch out and draw back for support body 1, consequently, the utility model discloses an underground pipeline 2 of the adaptable different diameters of safety protection net rack.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A safety protection net rack for underground pipelines is characterized by comprising a rack body, wherein the rack body is accommodated in an underground pipeline and is arranged below a well cover, the rack body is a circular frame body, a protection net is arranged inside the circular frame body, the protection net is of a net structure, the shape of the protection net is matched with that of the rack body, and the protection net is uniformly distributed inside the rack body; the support body outside is provided with fixed subassembly, and fixed subassembly is including solid fixed ring and fixed hook, and solid fixed ring's one end links to each other with the support body, and the other end can be dismantled with the fixed hook and be connected, and the one end of fixed hook links to each other with solid fixed ring, and the other end links to each other with the underground piping inner wall is fixed.

2. The underground pipeline safety net according to claim 1, wherein the frame body is provided with a warning layer, and red paint is coated on the warning layer.

3. The underground pipeline safety protection net rack of claim 1, wherein the protection net comprises protection wires, and a plurality of protection wires are arranged in a criss-cross manner to form the protection net; the protection line includes intensity line and flexible cover, and flexible cover is established in the intensity line outside.

4. The underground pipeline safety net according to claim 3, wherein the strength wires are steel wires and the flexible sleeve is made of rubber.

5. The underground pipeline safety protection net rack of claim 1, wherein the fixing ring comprises a telescopic end and a connecting end, the telescopic end is a hollow pipe body, the connecting end is a circular ring, and the telescopic end is fixedly connected with the connecting end; the fixed assembly further comprises an elastic component, one end of the elastic component is connected with the telescopic end, and the other end of the elastic component is fixedly connected with the frame body.

6. The underground pipeline safety net rack of claim 5, wherein the frame body has a blind hole at a side thereof, one end of the elastic member is fixedly connected to a bottom of the blind hole, the other end of the elastic member is fixedly disposed inside the telescopic end and close to one end of the fixing ring, the telescopic end is received in the blind hole, and the telescopic end is movable in the blind hole.

7. The underground pipeline safety net rack of claim 6, wherein the fixing assembly further comprises a fixing post fixedly disposed in the blind hole, the elastic member is a spring, the spring is sleeved outside the fixing post, and the spring and the fixing post are accommodated in the telescopic end.

8. The underground pipeline safety net rack according to claim 1, wherein the fixing hook comprises a hook and a fixing end, one end of the fixing end is fixedly connected with the inner wall of the underground pipeline, the other end of the fixing end is connected with one end of the hook, the other end of the hook and the fixing end form an opening, and the fixing ring can enter the hook through the opening to realize the connection of the fixing ring and the hook.

9. The underground pipeline safety net rack of claim 8, wherein the fixing hook further comprises a stopping tongue and an elastic element, one end of the stopping tongue is hinged to the fixing end, and the other end of the stopping tongue can abut against one end of the hook far away from the fixing end; one end of the elastic element is connected with the stopping tongue, the other end of the elastic element is connected with the fixed end, and the elastic element can enable the stopping tongue to be always abutted against the hook under the action of no external force, so that the hook is kept in a normally closed state, and the fixing ring is prevented from falling off.

10. The underground pipeline safety net according to claim 9, wherein the elastic element is a torsion spring, the stopping tongue is hinged to the fixed end through a pin, the torsion spring is sleeved on the pin, and one end of the torsion spring is connected to the stopping tongue and the other end is connected to the fixed end.