CN218440971U

CN218440971U - Protection device is used in municipal administration water supply and drainage pipeline excavation

Info

Publication number: CN218440971U
Application number: CN202222444128.XU
Authority: CN
Inventors: 王祚立; 鲁杰; 陈琦; 刘俊; 王凯林; 罗强; 韩习习
Original assignee: Qingdao Huishui Environmental Protection Technology Co ltd
Current assignee: Qingdao Huishui Environmental Protection Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-02-03
Anticipated expiration: 2032-09-15

Abstract

The utility model relates to a municipal administration drainage pipe excavates and uses protection device technical field specifically discloses a municipal administration drainage pipe excavates and uses protection device, the fixer that sets up including the symmetry, the equal rigid coupling of tip of fixer has the connecting plate, it has a plurality of connecting holes to open on the connecting plate, be equipped with the screw in the connecting hole, the one end that the connecting hole was kept away from to the fixer all is equipped with the spread groove, can dismantle in the spread groove and be connected with the protection shield, the protection device installation that traditional drainage pipe excavation was used has been solved to this device and the more complicated problem of dismantlement.

Description

Protection device is used in municipal administration water supply and drainage pipeline excavation

Technical Field

The application relates to a protection device technical field is used in municipal administration water supply and drainage pipeline excavation specifically discloses a protection device is used in municipal administration water supply and drainage pipeline excavation.

Background

In the long-term use process of the drainage pipeline, due to geological changes and changes of ground bearing objects, damage of the drainage pipeline occurs sometimes, in order to ensure normal use of the drainage pipeline, the underground drainage pipeline needs to be replaced or protected, therefore, the ground needs to be excavated, and the underground drainage pipeline leaks out;

the Chinese publication No. CN217027377U discloses a protection device for pretreatment of a seriously collapsed drainage pipeline, which comprises an upper support and a lower support which are detachably connected, wherein the upper support and the lower support enclose a protection cavity. The inner wall of the lower supporting piece is provided with an anti-skid piece, the upper supporting piece and the lower supporting piece are connected through a connecting buckle, and the patent is a protection device for preprocessing a drainage pipeline;

however, in the comparison document, compared with the mode of protecting the drainage pipeline through the upper support member and the lower support member, the installation and the disassembly after completion are complicated, and in view of the above, the inventor provides a protection device for the municipal water supply and drainage pipeline excavation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem that traditional drainage pipe excavation was used protection device installation and dismantlement are more complicated.

In order to achieve the above object, the present invention provides the following basic scheme:

a protection device for excavation of municipal water supply and drainage pipelines comprises symmetrically arranged fixators, wherein connecting plates are fixedly connected to the ends of the fixators, a plurality of connecting holes are formed in the connecting plates, screws are arranged in the connecting holes, connecting grooves are formed in the ends, far away from the connecting holes, of the fixators, and protection plates are detachably connected in the connecting grooves;

the principle and the effect of the basic scheme are as follows:

1. compared with the prior art, this device simple structure thinks about ingeniously, and to drainage pipe's protection device when this device is drainage pipe excavation, stop drainage pipe through the protection shield and be damaged, the equal rigid coupling of tip that has set up the fixer has the connecting plate, it has a plurality of connecting holes to open on the connecting plate, be equipped with the screw in the connecting hole, utilize connecting plate, connecting hole and screw to strengthen the connection of fixer for this device is fixed in drainage pipe's top, is used for protecting drainage pipe, has solved the more complicated problem of protection device installation and dismantlement that traditional drainage pipe excavation was used through the design of screw, connecting plate.

Furthermore, be equipped with the opening on the tie point, articulated in the opening have a connection ball, and the one end of spring is installed on connecting the ball. The angle of the spring can be adjusted.

Further, the protection plate is a transparent protection plate. The drain pipe below can be observed through the protection plate.

Furthermore, both ends of the protection plate can be detachably connected with blocking blocks. The protection board is prevented from falling off.

Furthermore, a groove is formed in the joint of the blocking block and the protection plate, and the end of the protection plate is inserted into the groove. The connection of the stop block and the protection plate is realized.

Further, the size of the blocking block is larger than that of the protective plate. The falling off of the protection board is avoided.

Further, the screw is an expansion screw. So that the connection of the connecting plates is more stable.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram illustrating a protection device for municipal water supply and drainage pipeline excavation according to an embodiment of the application;

FIG. 2 shows an installation front view of a protection device for municipal water supply and drainage pipeline excavation proposed by the embodiment of the application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the device comprises a fixer 1, a screw 2, a connecting plate 3, a protective plate 4, a stop block 5, a connecting point 6, a spring 7, a fixing plate 8, a drainage pipeline 9 and a mounting groove 10.

Examples are shown in fig. 1 and 2:

the utility model provides a protection device is used in municipal administration water supply and drainage pipeline excavation, including fixer 1 that the symmetry set up, the equal rigid coupling of tip of fixer 1 has connecting plate 3, and it has a plurality of connecting holes to open on connecting plate 3, is equipped with screw 2 in the connecting hole, and screw 2 adopts expansion screw 2 for the connection of connecting plate 3 is more stable, and the one end that connecting hole was kept away from to fixer 1 all is equipped with the spread groove, can dismantle in the spread groove and be connected with protection shield 4.

The inner side of the fixer 1 is provided with a connecting point 6, the connecting point 6 is hinged with a spring 7, and the end part of the spring 7 is provided with a fixing plate 8 which can be contacted with a drainage pipeline 9.

Specifically, the method comprises the following steps: the tie point 6 is provided with an opening, a connecting ball is hinged in the opening, and one end of the spring 7 is arranged on the connecting ball. The angle of the spring 7 can be adjusted, and the protective plate 4 is a transparent protective plate 4. The drainage pipeline 9 below can be observed through the protection plate 4, and both ends of the protection plate 4 can be detachably connected with the blocking blocks 5. The protection plate 4 is prevented from falling off, and as shown in fig. 2, the size of the stopper 5 is larger than that of the protection plate 4. Avoid droing of protection shield 4, it is specific: the joint of the stop block 5 and the protection plate 4 is provided with a groove, and the end part of the protection plate 4 is inserted into the groove. The connection of the blocking piece 5 and the protection plate 4 is realized.

The specific implementation process comprises the following steps:

in the first step, as shown in fig. 2, after the drainage pipeline 9 is excavated, the drainage pipeline 9 is gradually exposed, and then the drainage pipeline 9 is replaced and maintained, in the process, as shown in fig. 2, the drainage pipeline 9 is gradually exposed, and then if the machine excavation is continuously adopted, the drainage pipeline 9 is damaged for the second time, so that the device is provided.

The second step, link together connecting plate 3 and the terminal surface in the groove that has dug, hereinafter be referred to as mounting groove 10 for short, this moment, inflation screw 2 is squeezed into, fixed fixer 1, two fixers 1 install respectively and set up two terminal surfaces in the groove of digging, then select suitable protection shield 4 according to the width of this mounting groove 10, and then installation protection shield 4, protection shield 4 adopts the form of inserting the spread groove, after inserting the spread groove, installation stopper avoids protection shield 4 to drop, this kind of setting only needs to change the mounting groove 10 that the size of protection shield 4 just can be applicable to different drainage pipe 9, there is not too many device of non-change.

Thirdly, after the protection plate 4 is installed, the position of the spring 7 is changed by hand, so that the fixing plate 8 is in contact with the drainage pipeline 9, after the device is installed, the device is completely positioned above the drainage pipeline 9, then corresponding machinery is continuously adopted to continuously excavate the periphery of the drainage pipeline 9, the protection plate 4 can protect the drainage pipeline 9 from being damaged by collision of the machinery, and the spring 7 and the fixing plate 8 are arranged to improve the stability of the fixator 1.

The device solves the problem that the traditional protection device for excavating the drainage pipeline 9 is complex to install and disassemble.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a municipal administration water supply and drainage pipeline excavation uses protection device which characterized in that: the device comprises symmetrically arranged fixators, wherein the end parts of the fixators are fixedly connected with connecting plates, the connecting plates are provided with a plurality of connecting holes, screws are arranged in the connecting holes, one ends of the fixators, which are far away from the connecting holes, are provided with connecting grooves, and a protective plate is detachably connected in the connecting grooves;

the inner side of the fixer is provided with a connecting point, the connecting point is hinged with a spring, and the end part of the spring is provided with a fixing plate which can be in contact with a drainage pipeline.

2. The excavation protecting device for the municipal water supply and drainage pipeline according to claim 1, wherein an opening is formed in the connecting point, a connecting ball is hinged in the opening, and one end of the spring is mounted on the connecting ball.

3. The municipal water supply and drainage pipeline excavation protective device according to claim 1, wherein the protective plate is a transparent protective plate.

4. The municipal water supply and drainage pipeline excavation protecting device according to claim 1, wherein both ends of the protecting plate are detachably connected with blocking blocks.

5. The excavation protecting device for the municipal water supply and drainage pipeline according to claim 4, wherein a groove is formed at the joint of the blocking block and the protecting plate, and the end of the protecting plate is inserted into the groove.

6. The municipal water supply and drainage pipeline excavation protecting device according to claim 4, wherein the size of the blocking block is larger than that of the protecting plate.

7. The municipal water supply and drainage pipeline excavation protecting device according to claim 1, wherein the screw is an expansion screw.