CN214738282U

CN214738282U - Prefabricated frame for installing urban road drainage well cover

Info

Publication number: CN214738282U
Application number: CN202120620131.5U
Authority: CN
Inventors: 孙保奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-16
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a prefabricated frame for installing a manhole cover under urban roads, which comprises a first frame, wherein four sides of the bottom of the first frame are fixedly connected with diagonal rods, the bottom of the diagonal rods is fixedly connected with the top surface of a second frame, two sides of the first frame are provided with first holes, two sides of the surface of the second frame are provided with second holes, namely, the first frame is fixed with the surface of the second frame through the diagonal rods fixedly connected with the four sides of the bottom, so that the first frame forms a frame formed by two circular rings, the second frame is larger than the first frame, when the second frame is embedded, the second frame is deeply embedded, so that the overall stability is increased, namely, the connection with an external structure is increased through the first holes and the second holes arranged on the surfaces of the first frame and the second frame, the overall fixity can be greatly increased, when the prefabricated frame for installing the manhole cover under the urban roads is used, the overall preinstallability of the prefabricated frame is better, the installation convenience that is the same as the sewer well lid becomes good.

Description

Prefabricated frame for installing urban road drainage well cover

Technical Field

The utility model relates to a city capital construction equipment technical field specifically is a prefabricated frame that is used for urban road to descend well lid to install.

Background

The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. The well cover can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like, in China, most of well covers are not tightly attached to the road surface, tires can collide with the well covers when vehicles press the well covers, and the well covers become one of urban noise sources. In the 70 s of the 20 th century, many Japanese people suffered from well lid noise, and required to solve the noisy well lid to local governments. The japanese government then modifies the standards for sewer manholes to change cylindrical manholes to conical manholes with large tops and small bottoms and requires that manhole castings be accurate to millimeters. Therefore, the well cover and the road surface can be tightly attached in a seam-closing manner, so that the noise is avoided, and the difficulty in stealing the well cover is increased.

The patent number CN207260198U discloses a prefabricated frame for installing a manhole cover on an urban road, which relates to a prefabricated frame for installing the manhole cover, aims to solve the problem that the service life required by the reinforcement construction of an inspection well in the prior art is long, the influence is big to the time limit for a project, the maintenance accounts for the way for a long time, and cause destruction to having consolidated inspection shaft easily, it includes the preset frame, a plurality of rings subassembly and a plurality of fixing bolt, the preset frame is the rectangle framework, the up end processing of rectangle framework is fluted, recess tank bottom end face processing has the through-hole, recess and through-hole intercommunication, a plurality of rings subassembly equipartition sets up and install on the up end of rectangle framework, a plurality of fixing bolt are installed on the tank bottom of recess along radial equipartition, the vertical setting of every fixing bolt, be equipped with a fixation nut on every fixing bolt, the utility model is used for municipal environmental engineering field.

However, there are some problems in using the prefabricated frame for installing the manhole cover on the existing urban road: 1. the prefabricated frame of urban road sewer well lid installation on the present market is relatively poor to its holistic preinstallation nature when it uses to lower to its holistic usability, with the installation convenience variation of sewer well lid, 2, its whole of prefabricated frame of urban road sewer well lid installation on the present market lacks the increase that a soft is excessive when daily use, thereby the condition of fracture damage appears easily when permanent use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated frame that is used for urban road sewer manhole cover to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the novel frame comprises a first frame, wherein inclined rods are fixedly connected to four sides of the bottom of the first frame, the bottom of each inclined rod is fixedly connected to the top surface of a second frame, first holes are formed in two sides of the first frame, second holes are formed in two sides of the surface of the second frame, through holes are formed in two sides of the surface of the second frame, bolts are connected to the inner portions of the through holes in a matched mode, and transverse columns are fixedly connected to two sides of the second frame.

Preferably, the bottom of the second frame is fixedly connected with a first shell, the bottom of the inner side of the first shell is fixedly connected with a first connecting block, the bottom of the second frame is fixedly connected with the first shell, and the bottom of the inner side of the first shell is fixedly connected with the first connecting block to increase connection with the outside.

Preferably, the bottom of the first connecting block is connected with a spring in a matching way, the bottom of the spring is connected with a second connecting block in a matching way, and the bottom of the first connecting block is connected with the second connecting block through the spring connected in a matching way, so that a damping connecting measure is formed.

Preferably, second connecting block fixed connection is in second casing inside bottom, second casing top both sides are inlayed and are connected with the rubber strip, and the second connecting block is connected with the second casing promptly, makes its whole connectivity that has, and inlays in second casing top both sides and is connected between the rubber strip of connection and the first casing, effectively carries out the shock attenuation and fixes.

Preferably, the connection is inlayed at rubber strip top in first casing bottom, the internal thread has been seted up to first frame inboard, the inboard fixedly connected with baffle of first frame increases the being connected with the well lid through the internal thread that first frame inboard was seted up, and supports the well lid through the baffle of the inboard fixed connection of first frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model, namely, the first frame is fixed with the surface of the second frame through the diagonal rods fixedly connected with the four sides of the bottom, thereby forming a frame formed by two circular rings, and the second frame is larger than the first frame, when pre-burying, the second frame is deeply buried, thereby increasing the overall stability, namely, the connection with the external structure is increased through the first holes and the second holes arranged on the surfaces of the first frame and the second frame, thereby greatly increasing the overall fixity, the connection with the ground is increased through the transverse columns fixedly connected with the two sides of the second frame, thereby increasing the overall fixing measure, the through holes arranged on the surface of the second frame are connected with the bolts, the bolts can be connected with the external structure, thereby greatly increasing the overall connection, and then the prefabricated frame installed on the urban road sewer well lid has better overall pre-installation performance when in use, therefore, the whole usability of the drainage well cover is higher, and the installation convenience of the drainage well cover is improved.

2. In the utility model, the bottom of the second frame is fixedly connected with the first shell, and the bottom of the inner side of the first shell is fixedly connected with the first connecting block for increasing the connection with the outside, the bottom of the first connecting block is connected with the second connecting block through a spring which is connected in a matching way, thereby forming a shock absorption connecting measure, namely, the second connecting block is connected with the second shell to ensure that the second shell has connectivity as a whole, the rubber strips which are connected in an embedded manner on the two sides of the top of the second shell are connected with the first shell to effectively absorb shock and fix, the connection with the well cover is increased through the internal thread arranged on the inner side of the first frame, and the baffle through the inboard fixed connection of first frame supports the well lid, then its whole of prefabricated frame of urban road sewer well lid installation has a soft surplus increase of rising when daily use to be difficult to the condition of fracture damage when using for a long time.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a first housing according to an embodiment of the present invention;

fig. 3 is a schematic view of a baffle structure according to an embodiment of the present invention.

In the figure: 1. a first frame; 2. a diagonal bar; 3. a second frame; 4. a first hole; 5. a second hole; 6. a through hole; 7. a bolt; 8. a first housing; 9. a first connection block; 10. a spring; 11. a second connecting block; 12. a second housing; 13. a rubber strip; 14. a baffle plate; 15. an internal thread; 16. a transverse column.

Detailed Description

In order to solve the problem conveniently, the embodiment of the utility model provides a prefabricated frame that is used for urban road to descend well lid to install. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-3, the embodiment provides a prefabricated frame for installing a manhole cover on an urban road, which includes a first frame 1, four sides of the bottom of the first frame 1 are fixedly connected with diagonal rods 2, the bottoms of the diagonal rods 2 are fixedly connected to the top surface of a second frame 3, two sides of the first frame 1 are provided with first holes 4, two sides of the surface of the second frame 3 are provided with second holes 5, two sides of the surface of the second frame 3 are provided with through holes 6, the through holes 6 are internally and cooperatively connected with bolts 7, and two sides of the second frame 3 are fixedly connected with transverse posts 16, so that the prefabricated frame for installing the manhole cover on the urban road is better in overall pre-installation performance when in use, thereby being higher in overall usability and better in installation convenience of the manhole cover.

In this embodiment, the first frame 1 is fixed with the surface of the second frame 3 through the diagonal rod 2 fixedly connected with the four sides of the bottom, thereby forming a frame formed by two circular rings, and the second frame 3 is larger than the first frame 1, when embedding, the second frame 3 is deeply embedded, thereby increasing the overall stability, namely, the connectivity with the external structure is increased through the first hole 4 and the second hole 5 arranged on the surfaces of the first frame 1 and the second frame 3, namely, the overall fixity can be greatly increased, the connectivity with the ground is increased through the transverse column 16 fixedly connected with the two sides of the second frame 3, the overall fixing measure is increased, the through hole 6 arranged on the surface of the second frame 3 is connected with the bolt 7, the bolt 7 can be connected with the external structure, and the overall connectivity is greatly increased.

Example 2

Referring to fig. 1-3, a further improvement is made on the basis of embodiment 1: the bottom of the second frame 3 is fixedly connected with a first shell 8, the inner bottom of the first shell 8 is fixedly connected with a first connecting block 9, the bottom of the second frame 3 is fixedly connected with the first shell 8, the inner bottom of the first shell 8 is fixedly connected with the first connecting block 9 to increase the connection with the outside, the bottom of the first connecting block 9 is connected with a spring 10 in a matching way, the bottom of the spring 10 is connected with a second connecting block 11 in a matching way, the bottom of the first connecting block 8 is connected with the second connecting block 11 through the spring 10 in a matching way, so as to form a damping connection measure, the second connecting block 11 is fixedly connected with the inner bottom of the second shell 12, two sides of the top of the second shell 12 are embedded and connected with rubber strips 13, namely, the second connecting block 11 is connected with the second shell 12, so that the whole body has connectivity, and the rubber strips 13 embedded and connected with the two sides of the top of the second shell 12 are connected with the first shell 8, effectively carry out the shock attenuation and fix, the connection is inlayed in the 8 bottoms of first casing in the 13 tops of rubber strip, and internal thread 15 has been seted up to 1 inboard of first frame, and 1 inboard fixedly connected with baffle 14 of first frame increases the being connected with the well lid through the internal thread 15 that 1 inboard of first frame was seted up, and supports the well lid through 1 inboard fixed connection's of first frame baffle 14.

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

Claims

1. A prefabricated frame for urban road sewer manhole cover installation, comprising a first frame (1), characterized in that: the novel frame is characterized in that four sides of the bottom of the first frame (1) are fixedly connected with diagonal rods (2), the bottom of each diagonal rod (2) is fixedly connected to the top surface of the second frame (3), first holes (4) are formed in two sides of the first frame (1), second holes (5) are formed in two sides of the surface of the second frame (3), through holes (6) are formed in two sides of the surface of the second frame (3), bolts (7) are connected to the through holes (6) in an internal matching mode, and transverse columns (16) are fixedly connected to two sides of the second frame (3).

2. The prefabricated frame for urban road sewer manhole cover installation according to claim 1, wherein: the bottom of the second frame (3) is fixedly connected with a first shell (8), and the bottom of the inner side of the first shell (8) is fixedly connected with a first connecting block (9).

3. The prefabricated frame for urban road sewer manhole cover installation according to claim 2, wherein: the bottom of the first connecting block (9) is connected with a spring (10) in a matching mode, and the bottom of the spring (10) is connected with a second connecting block (11) in a matching mode.

4. A prefabricated frame for urban road sewer manhole cover installations according to claim 3, wherein: second connecting block (11) fixed connection is in the inboard bottom of second casing (12), second casing (12) top both sides are inlayed and are connected with rubber strip (13).

5. The prefabricated frame for urban road sewer manhole cover installation according to claim 4, wherein: the top of the rubber strip (13) is embedded and connected to the bottom of the first shell (8), an internal thread (15) is formed in the inner side of the first frame (1), and a baffle (14) is fixedly connected to the inner side of the first frame (1).