CN211200465U

CN211200465U - Pavement structure for manhole cover of sidewalk

Info

Publication number: CN211200465U
Application number: CN201921140296.1U
Authority: CN
Inventors: 冯羽
Original assignee: Architecture Design and Research Institute of Tongji University Group Co Ltd
Current assignee: Architecture Design and Research Institute of Tongji University Group Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-08-07
Anticipated expiration: 2029-07-19

Abstract

The utility model relates to a structure of mating formation for people moving walkways well lid, including fixing frame (1) on people moving walkways well lid (5) to and frame (1) sliding connection's inside casing (2), frame (1) and inside casing (2) slide closed back and agree with the people moving walkways mutually, guarantee well lid (5) and open completely after inside casing (2) are opened completely. Compared with the prior art, the utility model discloses a three section ball formula sliding rail connection frame and inside casing have solved the potential safety hazard that the well lid exists between pavement and roadway, can be when need not opening the well lid, maintain the normal form of pavement, guarantee pedestrian's safety, have maintained holistic visual landscape effect, when the well lid is opened to needs and is overhauld, also can realize rapidly, and simple structure makes things convenient for easy to go.

Description

Pavement structure for manhole cover of sidewalk

Technical Field

The utility model belongs to the technical field of the municipal design construction and specifically relates to a structure of mating formation for people moving walkways well lid is related to.

Background

The manhole cover is widely applied to public land such as urban roads, squares, parks and the like, and comprises rainwater, sewage, gas, electric power and other road pipeline facilities, and the manhole cover can effectively avoid the traditional manhole cover from causing streets and highlights in square vision, so that the whole visual landscape effect is better. At present, part of manhole covers are arranged between sidewalks and roadways due to historical reasons, so that in practical application, the attractiveness and safety of roads are affected.

At present, municipal manhole cover construction is not standard in the processes of partially building roads and reconstructing roads, and partial manhole covers are just positioned between a roadway and a sidewalk, so that at present, in the road construction process, a processing scheme adopted usually surrounds the periphery of the manhole covers to pave curbstones in a concave shape on the roadway. This practice affects the aesthetics of the street from the present point of view, and in fact creates a certain safety risk due to the sudden changes in the sidewalk.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structure of mating formation for people moving walkways well lid in order to overcome the defect that above-mentioned prior art exists.

The purpose of the utility model can be realized through the following technical scheme:

the utility model provides a structure of mating formation for people moving walkways well lid, is including fixing the frame on people moving walkways well lid to and the inside casing with frame sliding connection, frame and inside casing slip are agreed with the people moving walkways after closed, the inside casing is opened the back completely and is guaranteed that the well lid is opened completely.

Furthermore, the outer frame and the inner frame are connected in a sliding mode through three ball type sliding rails, and the inner walls of the two sides of the outer frame and the outer walls of the two sides of the inner frame are provided with three ball type sliding rails which are matched with each other.

Furthermore, the inner sides of the three-section ball type sliding rails on the inner walls of the two sides of the outer frame are provided with stainless steel isolation plates, so that the pollution of the sliding rails in the powder filling process is avoided, and the service life is further influenced.

Further, the stainless steel separator plate has a thickness of 5 mm.

Furthermore, the three-section ball type sliding rail is anchored on the inner walls of the two sides of the outer frame and the outer walls of the two sides of the inner frame.

Furthermore, the length of the three-section ball type slide rail ensures that the well lid can be completely opened after the inner frame is pulled out.

Furthermore, kerbstones are arranged at the edges of the sidewalks, critical panels are arranged on the pulling opening sides of the inner frames, the heights of the critical panels are matched with the exposed heights of the kerbstones of the sidewalks, and the widths of the critical panels comprise the widths of the slide rails on two sides, so that no gap is formed in the direction of the street-approaching roadway, and daily rainwater and other water bodies are prevented from being discharged into the well cover from the direction of the roadway.

Furthermore, two corners of the top of the inner frame are provided with lifting holes convenient for pulling the inner frame.

Further, the width of the outer frame is larger than the diameter of the well lid.

Furthermore, the length of the inner frame is the length of the manhole cover invading into the sidewalk.

The invention connects the outer well cover frame and the inner well cover frame through the existing three-section ball type sliding rail. Wherein the well lid frame is open frame structure, and is open towards the roadway direction, sets up three section ball formula slide rail set spare at frame inner wall and inside casing outer wall. In order to strengthen the stability under outdoor environment, two sets of slide rails are respectively arranged on two sides of the well cover, when the well cover needs to be opened for maintenance, the lifting holes at the top of the inner frame are pulled out in an outward parallel mode through the normally-equipped pull hooks for maintenance, the inner frame slides to a roadway along the direction of the slide rails, and the well cover at the original junction of the whole well cover is ensured to be opened, so that the maintenance is convenient.

Compared with the prior art, the utility model discloses a three section ball formula sliding rail connection frame and inside casing have solved the potential safety hazard that the well lid exists between pavement and roadway, can be when need not opening the well lid, maintain the normal form of pavement, guarantee pedestrian's safety, have maintained holistic visual landscape effect, when the well lid is opened to needs and is overhauld, also can realize rapidly, and simple structure makes things convenient for easy to go.

Drawings

Fig. 1 is a schematic diagram of an outer frame of a paving structure for a manhole cover of a sidewalk of the present invention;

fig. 2 is a schematic view of an inner frame of the paving structure for the manhole cover of the sidewalk of the present invention;

fig. 3 is a schematic plan view of the inner frame of the pavement structure for the manhole cover of the sidewalk of the present invention being closed;

fig. 4 is a schematic cross-sectional view illustrating the inner frame of the pavement structure for the manhole cover of the sidewalk of the present invention being closed;

fig. 5 is a schematic plan view illustrating the inner frame of the pavement structure for the manhole cover of the sidewalk according to the present invention being pulled open;

fig. 6 is the utility model relates to a section schematic diagram that structure inside casing of mating formation that is used for people moving walkways well lid pulled open.

The reference numbers in the figures indicate:

1. the device comprises an outer frame, 2, an inner frame, 3, a sidewalk, 4, a roadway, 5, a well cover, 6, three-section ball type sliding rails, 7, a critical panel, 8, lifting holes, 9 and a stainless steel isolation plate.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Examples

The pavement structure for the sidewalk well lid comprises an outer frame 1 (shown in figure 1) fixed on a sidewalk well lid 5 and an inner frame 2 connected with the outer frame 1 in a sliding mode, the outer frame 1 and the inner frame 2 are matched with a sidewalk after being closed in a sliding mode, and the inner frame 2 is completely opened to ensure that the well lid 5 is completely opened. The outer frame 1 and the inner frame 2 are connected in a sliding mode through three ball type sliding rails 6, and the inner walls of the two sides of the outer frame 1 and the outer walls of the two sides of the inner frame 2 are provided with three ball type sliding rails 6 which are matched with each other. The stainless steel isolation plates 9 are arranged on the inner sides of the three-section ball type sliding rails 6 on the inner walls of the two sides of the outer frame 1, so that pollution to the sliding rails in the powder filling process is avoided, and the service life is influenced. The stainless steel separator plate 9 has a thickness of 5 mm. The three-section ball type slide rail 6 is anchored on the inner walls of the two sides of the outer frame 1 and the outer walls of the two sides of the inner frame 2. As shown in fig. 5-6, the length of the three-section ball-type slide rail 6 ensures that the manhole cover 5 can be completely opened after the inner frame 2 is pulled out. The width of the outer frame 1 is larger than the diameter of the well lid 5. The length of the inner frame 2 is the length of the manhole cover 5 invading the sidewalk 3.

As shown in fig. 2, the critical panel 7 is arranged on the pulling open side of the inner frame 2, the height of the critical panel is matched with the exposed height of the curbstone on the sidewalk 3, and the width of the critical panel comprises the width of the slide rails on two sides, so that no gap is formed in the direction of the street-approaching roadway 4, and daily rainwater and other water bodies are prevented from being discharged into the manhole cover 5 from the direction of the roadway 4. Two corners of the top of the inner frame 2 are provided with lifting holes 8 which are convenient for pulling the inner frame 2.

As shown in fig. 5-6, the well lid outer frame 1 and the well lid inner frame 2 are connected by the existing three-section ball type slide rail. Wherein well lid frame 1 is open frame structure, and is open towards 4 directions on the roadway, sets up three section ball formula slide rails 6 at frame 1 inner wall and inside casing 2 outer walls. In order to strengthen the stability under outdoor environment, two sets of three-section ball type sliding rails 6 are arranged on two sides respectively, when the maintenance is required to be opened, the lifting holes 8 at the tops of the inner frames 2 are pulled out in an outward parallel mode through the normally-equipped pull hooks, the inner frames 2 slide to the roadway along the directions of the three-section ball type sliding rails 6, and the whole well cover 5 is ensured to be opened, so that the maintenance is convenient.

The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.

Claims

1. The utility model provides a structure of mating formation for people moving walkways well lid, its characterized in that, including fixing frame (1) on people moving walkways well lid (5) to and frame (1) sliding connection's inside casing (2), frame (1) and inside casing (2) slide to agree with the people moving walkways after closed, guarantee well lid (5) and open completely after inside casing (2) are opened completely.

2. The pavement structure for the manhole cover of the sidewalk according to claim 1, wherein the outer frame (1) and the inner frame (2) are slidably connected through three-section ball type slide rails (6), and the inner walls on two sides of the outer frame (1) and the outer walls on two sides of the inner frame (2) are provided with three-section ball type slide rails (6) which are matched with each other.

3. The pavement structure for the manhole cover of the sidewalk according to claim 2, wherein stainless steel isolation plates (9) are arranged on the inner sides of the three-section ball type sliding rails (6) on the inner walls of the two sides of the outer frame (1).

4. Pavement structure for manhole covers, according to claim 3, characterized in that said stainless steel insulating panels (9) have a thickness of 5 mm.

5. The pavement structure for the manhole cover of the sidewalk according to claim 2, wherein the three-section ball-type sliding rail (6) is anchored on the inner walls of two sides of the outer frame (1) and the outer walls of two sides of the inner frame (2).

6. The pavement structure for manhole covers of sidewalks according to claim 2, characterized in that the length of the three-section ball-type slide rail (6) ensures that the manhole cover (5) can be completely opened after the inner frame (2) is pulled out.

7. Pavement structure for manhole covers according to claim 1, characterized in that the sidewalk edge is provided with kerbstones, the inner frame (2) pulling open side is provided with critical panels (7) having a height matching the height of the kerbstones of the sidewalk (3).

8. The pavement structure for the manhole cover of the sidewalk according to claim 1, wherein lifting holes (8) facilitating pulling of the inner frame (2) are formed at two corners of the top of the inner frame (2).

9. Pavement structure for manhole covers of sidewalks according to claim 1, characterized in that the width of said outer frame (1) is greater than the diameter of the manhole cover (5).

10. Pavement structure for manhole covers for walkways according to claim 1, characterized in that the length of the inner frame (2) is the length of the manhole cover (5) intruding into the walkway (3).