Spliced modularized manhole well

Abstract

The utility model discloses a splicing modularization manhole well which comprises well lid plates, side cover plates, connecting assemblies and supporting rod assemblies, a plurality of well lid plates are connected through the connecting assemblies to form a well lid, a plurality of side cover plates are connected through the connecting assemblies to form side covers, the well lid and the side covers are connected through the side connecting assemblies, and the side covers are connected through the side connecting assemblies. One end of each central supporting rod is arranged at the connecting position between the side cover plates through a connecting assembly, the other end of each central supporting rod is arranged at the connecting position between the opposite side cover plates, a plurality of bottom supporting rods are arranged at the bottom of the manhole well, and the two ends of each bottom supporting rod are arranged at the bottom connecting position between the side cover plates. According to the manhole well, the manhole cover plate and the side cover plate are spliced, a manhole with the needed size can be formed according to the actual requirement, and through connection of the connecting assembly, the production cost is low, assembling is convenient and fast, and application and popularization are easy; and through supporting and reinforcing of the supporting rods, the large manhole well also has good firmness, and the use safety is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality monitoring field especially relates to a spliced modular manhole. BACKGROUND

[0002] Manhole, also called manhole. Commonly seen have cable manhole, communication manhole etc. On power, for the convenience of overhauling, threading, excavate a vertical passageway every interval that can go down. In construction, cable manhole is used to overhaul, thread or lengthen cable to make cable head. Manhole in ordinary well lid is generally built with bricks or poured with concrete, and has long construction period, low construction precision, single function and cannot be reused, and it is time-consuming and laborious to maintain and replace.

[0003] In order to solve the problems in the background art, the utility model provides a spliced modular manhole. UTILITY MODEL CONTENT

[0004] The utility model aims at the defects of prior art, and provides a spliced modular manhole.

[0005] In order to realize the above object, the utility model adopts the following technical scheme:

[0006] A spliced modular manhole, including well lid plate, side cover plate, connecting assembly and support rod assembly, a plurality of well lid plates are connected into a well lid through the connecting assembly, a plurality of side cover plates are connected into a side cover through the connecting assembly, the well lid and the side cover are connected through the side connecting assembly, one end of the central support rod is arranged at the connecting position between the side cover plates through the connecting assembly, and the other end is arranged at the connecting position between the opposite side cover plates, a plurality of bottom support rods are arranged at the bottom of the manhole, and the two ends of the bottom support rod are arranged at the bottom connecting position between the side cover plates.

[0007] Further, the connecting assembly includes an inner connecting plate, an outer connecting plate and a connecting bolt, the inner connecting plate is arranged at the inner side surface of the well lid plate and the side cover plate, the outer connecting plate is arranged at the outer side surface of the well lid plate and the side cover plate, and the connecting bolt connects and fixes the corresponding inner connecting plate and outer connecting plate. Further, the side connecting assembly includes an inner L-shaped connecting plate, an outer L-shaped connecting plate and a connecting bolt, the inner L-shaped connecting plate is arranged at the edge of the inner side surface of the well lid plate and the side cover plate, the outer L-shaped connecting plate is arranged at the edge of the outer side surface of the well lid plate and the side cover plate, and the connecting bolt connects and fixes the corresponding inner L-shaped connecting plate and outer L-shaped connecting plate.

[0008] Further, the plurality of bottom support rods are crossed to form a cross structure.

[0009] Further, the four corners of the outer side of the side cover plate are provided with corner pieces.

[0010] Further, the outer side of the side cover plate is provided with a plurality of reinforcing beads.

[0011] Further, the reinforcing beams are arranged in a grid pattern.

[0012] Further, the central support rod is fixed at both ends of the bottom support rod by bolts.

[0013] The manhole well is formed by splicing the well cover plate and the side cover plate, and the required size of the manhole well can be combined according to actual requirements, and the production cost is low, the assembly is convenient, and the manhole well is easy to use and promote. The large manhole well has good firmness and high safety in use through the support and reinforcement of the support rods. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structure diagram of a spliced modular manhole well provided by the utility model;

[0015] Figure 2 is an internal structure diagram of a spliced modular manhole well provided by the utility model.

[0016] 1, well cover plate, 2, bottom support rod, 3, inner connecting plate, 4, connecting bolt, 5, outer L-shaped connecting plate, 6, central support rod, 7, side cover plate, 8, outer connecting plate, 9, corner piece, 10, reinforcing beam, 11, inner L-shaped connecting plate. DETAILED DESCRIPTION

[0017] The specific scheme of the utility model is further described in combination with the drawings.

[0018] As shown in the drawings, a spliced modular manhole well includes a well cover plate 1, a side cover plate 7, a connecting assembly, and a support rod assembly. A plurality of well cover plates 1 are connected into a well cover through the connecting assembly, and a plurality of side cover plates 7 are connected into a side cover through the connecting assembly. The well cover and the side cover are connected through a side connecting assembly. A central support rod 6 is arranged at a connection between the side cover plates 7 at one end through the connecting assembly, and is arranged at a connection between the opposite side cover plates 7 at the other end. A plurality of bottom support rods 2 are arranged at the bottom of the manhole well. The bottom support rods 2 are arranged at the bottom connection between the side cover plates 7 at both ends. The manhole well is modularized and split through the cover plates, and is connected through a unified connecting piece. The production is convenient, the assembly is convenient, and the manhole well can be expanded according to the actual size. At the same time, as shown in the drawings, the well cover plate 1 and the well cover plate 1 can be the same size or different widths for adaptive adjustment and assembly.

[0019] The connecting assembly comprises inner connecting plates 3, outer connecting plates 8 and connecting bolts 4, the inner connecting plates 3 are arranged on the inner sides of the manhole cover plate 1 and the side cover plate 7, the outer connecting plates 8 are arranged on the outer sides of the manhole cover plate 1 and the side cover plate 7, and the connecting bolts 4 connect and fix the corresponding inner connecting plates 3 and outer connecting plates 8. Through the cooperation of the inner and outer connecting plates 8, the connection is firm, and the disassembly and assembly are convenient. The side connecting assembly comprises inner L-shaped connecting plates 11, outer L-shaped connecting plates 5 and connecting bolts 4, the inner L-shaped connecting plates 11 are arranged on the edges of the inner sides of the manhole cover plate 1 and the side cover plate 7, the outer L-shaped connecting plates 5 are arranged on the edges of the outer sides of the manhole cover plate 1 and the side cover plate 7, and the connecting bolts 4 connect and fix the corresponding inner L-shaped connecting plates 11 and outer L-shaped connecting plates 5. Through the cooperation of the inner and outer connecting plates 8, the connection is firm, and the disassembly and assembly are convenient, and the edges and corners are wrapped more firmly and connected more stably through the L-shaped arrangement.

[0020] The plurality of bottom support rods 2 are crossed in a cross structure, so that the manhole bottom part of a larger manhole can be stably supported and is not easy to deform. The central support rod 6 is fixed at both ends of the bottom support rod 2 through bolts.

[0021] The four corners of the outer side of the side cover plate 7 are provided with corner pieces 9, the corner pieces 9 make the connection and positioning more rapid and firm.

[0022] The outer side of the side cover plate 7 is provided with a plurality of reinforcing ribs 10. The reinforcing ribs 10 are arranged in a grid format, so that the firmness is greatly increased.

[0023] It should be noted that the above is only a preferred embodiment of the present application and the technical principle applied. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and those skilled in the art can make various obvious changes, re-adjustments and substitutions without departing from the protection scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments, and can include more other equivalent embodiments without departing from the concept of the present application, and the scope of the present application is determined by the scope of the appended claims.

Claims

1. A spliced modular manhole well characterized by, The manhole cover includes a cover plate, a side cover plate, a connecting assembly and a support rod assembly. A plurality of cover plates are connected by the connecting assembly to form a cover. A plurality of side cover plates are connected by the connecting assembly to form a side cover. The cover and the side cover are connected by a side connecting assembly. A central support rod has one end connected to a connecting position between the side cover plates and the other end connected to a connecting position between the opposite side cover plates. A plurality of bottom support rods are arranged at the bottom of the manhole. The two ends of the bottom support rods are connected to the bottom connecting positions between the side cover plates.

2. A modular manhole well according to claim 1, wherein, The connecting assembly includes an inner connecting plate, an outer connecting plate and a connecting bolt. The inner connecting plate is arranged on the inner side of the cover plate and the side cover plate. The outer connecting plate is arranged on the outer side of the cover plate and the side cover plate. The connecting bolt connects and fixes the corresponding inner connecting plate and outer connecting plate.

3. A modular manhole well according to claim 1, wherein, The side connecting assembly includes an inner L-shaped connecting plate, an outer L-shaped connecting plate and a connecting bolt. The inner L-shaped connecting plate is arranged on the edge of the inner side of the cover plate and the side cover plate. The outer L-shaped connecting plate is arranged on the edge of the outer side of the cover plate and the side cover plate. The connecting bolt connects and fixes the corresponding inner L-shaped connecting plate and outer L-shaped connecting plate.

4. A modular manhole well according to claim 1, wherein, The plurality of bottom support rods are arranged in a cross structure.

5. A modular manhole well according to claim 1, wherein, The four corners of the outer side of the side cover plate are provided with corner pieces.

6. A modular manhole well according to claim 1, wherein, The outer side of the side cover plate is provided with a plurality of reinforcing ribs.

7. A spliced modular manhole according to claim 6, wherein, The reinforcing ribs are arranged in a grid pattern.

8. A modular manhole well according to claim 1, wherein, The two ends of the central support rod and the bottom support rod are fixed by bolts.

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