Multifunctional manhole inspection well

Abstract

The utility model discloses a multifunctional manhole inspection well which comprises a top cover, side plates and a bottom cover and further comprises a hydraulic rod, the side plates are connected into a rectangular ring shape through buckles, the top cover and the bottom cover are connected with the side plates connected into the rectangular ring shape through bolts, the two ends of the hydraulic rod are connected with the top cover and the side plates respectively, and the hydraulic rod is connected with the bottom cover. A movable hanging assembly is arranged on the inner side of the top cover. The manhole inspection well is fixed in a double mode of side edge limiting and buckle limiting and is convenient and firm to assemble, the top cover is opened easily and smoothly through the arrangement of the hydraulic rod, and the lifting ring is arranged in the manhole inspection well, so that a worker can hang equipment such as cables and electric wires conveniently during inspection, and the operation experience feeling is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field, especially to a multifunctional manhole inspection well. BACKGROUND

[0002] Manhole, also called manhole well. Commonly seen are cable manhole, communication manhole, etc. In order to facilitate maintenance and threading, a vertical passage for people is excavated every interval. In construction, cable manhole is used for maintenance, threading or lengthening cable to make cable head. Manhole well in ordinary well cover is generally bricklaying or concrete pouring, with long construction period, low construction precision, single function and cannot be reused, which is time-consuming and laborious to maintain and replace.

[0003] Patent CN201811216193.9 discloses an integrated manhole, including side plates, a bottom plate and a well cover, the side plates are connected through male and female buckles, the side plates are inserted with the bottom plate, and the side plates are connected with the well cover. The side plates are provided with a reserved hole for installing a power support and a cable preset position, and the inner side of the side plate and the upper side of the bottom plate are both provided with a reinforcing surface. The structure of the side plate is simple to connect, not firm enough, and has poor sealing performance and single function.

[0004] In order to solve the problems in the background art, the utility model provides a multifunctional manhole inspection well. UTILITY MODEL CONTENT

[0005] The utility model aims at the defects of prior art, and provides a multifunctional manhole inspection well.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A multifunctional manhole inspection well, including a top cover, side plates and a bottom cover, further comprising a hydraulic rod, the side plates are connected into a rectangular ring through buckles, the top cover and the bottom cover are connected with the side plates connected into a rectangular ring through bolts, two ends of the hydraulic rod are connected with the top cover and the side plates respectively, and the inner side of the top cover is provided with a movable suspension assembly.

[0008] Further, the movable suspension assembly comprises a sliding rail, a sliding block and a lifting ring, the sliding rail is fixed in the center of the inner side of the top cover, the sliding block is movably arranged on the sliding rail, and the lifting ring is fixedly connected with the sliding block. Further, the sliding block is provided with 1-3, and each sliding block is connected with a lifting ring.

[0009] Further, the side plates are fixed with connecting pieces on both sides, and the top cover is rotatably connected with the upper parts of the connecting pieces through a rotating shaft.

[0010] Further, the side plates are provided with protrusions on both sides, the protrusions of two adjacent side plates are combined into an integral piece, and the buckle is clamped on the outer side of the integral piece.

[0011] Further, the connecting piece is fixedly connected with the side plate through a connecting base.

[0012] Further, the convex block is a trapezoidal shape on the outside of the whole piece.

[0013] Further, the side plate is provided with a convex strip and a groove on both sides, and adjacent side plates are inserted and limited through the convex strip and the groove.

[0014] Further, the hydraulic rod comprises two groups.

[0015] The manhole inspection well is fixed through the double modes of side edge limiting and buckle limiting, is convenient and firm to assemble, the top cover is easily and smoothly opened through the arrangement of the hydraulic rod, the inside is provided with a lifting ring, and the experience of personnel during equipment operation such as cable and wire suspension is strong. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a multifunctional manhole inspection well structure provided by the utility model;

[0017] Figure 2 is a multifunctional manhole inspection well internal structure provided by the utility model Figure One ;

[0018] Figure 3 is a multifunctional manhole inspection well internal structure provided by the utility model Figure Two ;

[0019] Figure 4 is a multifunctional manhole inspection well internal structure provided by the utility model Figure Three .

[0020] 1, top cover, 2, side plate, 3, buckle, 4, connecting piece, 5, bolt, 6, bottom cover, 7, hydraulic rod, 8, sliding rail, 9, sliding block, 10, lifting ring, 11, rotating shaft, 12, connecting base, 13, convex block, 14, convex strip, 15, groove. DETAILED DESCRIPTION

[0021] The specific scheme of the utility model is further described in combination with the drawings.

[0022] As shown in the figure, a multifunctional manhole inspection well comprises a top cover 1, side plates 2 and a bottom cover 6, further comprises a hydraulic rod 7, the side plates 2 are connected into a rectangular ring through buckles 3, the top cover 1 and the bottom cover 6 are connected with the side plates 2 connected into a rectangular ring through bolts 5, both ends of the hydraulic rod 7 are connected with the top cover 1 and the side plates 2 respectively, and the inside of the top cover 1 is provided with a movable suspension assembly.

[0023] The mobile suspension assembly comprises a slide rail 8, a slide block 9 and a lifting ring 10, the slide rail 8 is fixed in the center of the inner side of the top cover 1, the slide block 9 is movably arranged on the slide rail 8, and the lifting ring 10 is fixedly connected with the slide block 9. The mobile suspension assembly is convenient for suspending cables, wires and other equipment when personnel check the hole.

[0024] The side plates 2 are fixed with connecting pieces 4 on both sides, and the top cover 1 is rotatably connected with the upper parts of the connecting pieces 4 through rotating shafts 11. The connecting pieces 4 are fixedly connected with the side plates 2 through connecting bases 12. When the hydraulic rod 7 lifts the top cover 1, it is in a rotary manner and will not fall off.

[0025] The hydraulic rod 7 comprises two groups, such as Figure 2 The hydraulic rod 7 is arranged on both sides of the top cover 1 and is fixed on the side plates 2 on both sides.

[0026] The side plates 2 are fixed with connecting pieces 4 on both sides, and the top cover 1 is rotatably connected with the upper parts of the connecting pieces 4 through rotating shafts 11. The connecting pieces 4 are fixedly connected with the side plates 2 through connecting bases 12. When the hydraulic rod 7 lifts the top cover 1, it is in a rotary manner and will not fall off.

[0027] The side plates 2 are fixed with connecting pieces 4 on both sides, and the top cover 1 is rotatably connected with the upper parts of the connecting pieces 4 through rotating shafts 11. The connecting pieces 4 are fixedly connected with the side plates 2 through connecting bases 12. When the hydraulic rod 7 lifts the top cover 1, it is in a rotary manner and will not fall off.

[0028] The side plates 2 are fixed with connecting pieces 4 on both sides, and the top cover 1 is rotatably connected with the upper parts of the connecting pieces 4 through rotating shafts 11. The connecting pieces 4 are fixedly connected with the side plates 2 through connecting bases 12. When the hydraulic rod 7 lifts the top cover 1, it is in a rotary manner and will not fall off.

[0029] 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 various obvious changes, re-adjustments and substitutions can be made without departing from the scope of the present application. Therefore, although the present application has been described in detail through the above embodiments, the present application is not limited to the above embodiments, and more other equivalent embodiments can be included 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 multi-functional manhole inspection chamber comprising a top cover, side panels and a base cover, characterised in that, Also include hydraulic rod, the side plate between through buckle connection into rectangular ring shape, the top cover and bottom cover through bolt and connection into rectangular ring shape side plate connection, the hydraulic rod both ends are connected with top cover and side plate respectively, the inside of top cover is equipped with movable suspension assembly.

2. The multi-functional manhole inspection well according to claim 1, wherein, The movable suspension assembly includes a slide rail, a sliding block, and a lifting ring, the slide rail is fixed on the inside of the top cover, the sliding block is movably arranged on the slide rail, and the lifting ring is fixedly connected with the sliding block.

3. The multi-functional manhole inspection well according to claim 2, wherein, The sliding block is provided with 1-3, and each sliding block is connected with the lifting ring.

4. The multi-functional manhole inspection well according to claim 1, wherein, The side plate is fixed with a connecting piece on both sides, and the top cover is rotatably connected with the upper part of the connecting piece through a rotating shaft.

5. The multi-functional manhole inspection well according to claim 4, wherein, The side plate is provided with a protrusion on both sides, and the protrusions of two adjacent side plates are combined into an integral part, and the buckle is clamped on the outside of the integral part.

6. A multi-functional manhole inspection chamber according to claim 5, wherein, The connecting piece is fixedly connected with the side plate through a connecting base.

7. The multi-functional manhole inspection chamber according to claim 5, wherein, The outside of the integral part combined by the protrusions is trapezoidal.

8. The multi-functional manhole inspection well according to claim 1, wherein, The side plate is provided with a protrusion and a groove on both sides respectively, and the adjacent side plates are inserted and limited through the protrusion and the groove.

9. The multi-functional manhole inspection well of claim 1, wherein, The hydraulic rod includes two groups.

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