Modular inspection well concrete core filling device

Abstract

The utility model relates to a modular inspection well concrete core filling device, which belongs to the technical field of municipal pipeline construction and comprises a plurality of n-shaped frames, two side plates and a plurality of transverse partition plates. The bottoms of the n-shaped frames are connected with the upper portion of the module inspection well in a matched mode, the two side plates are symmetrically arranged on the n-shaped frames, the transverse partition plates are arranged between the two side plates, and a top feeding port and a bottom discharging port are defined by the two side plates and the transverse partition plates; the n-shaped frame comprises two vertical rods, an upper end screw rod, a first bolt, a second bolt and a lower end screw rod, the upper end screw rod and the lower end screw rod are in threaded connection with the two vertical rods, the vertical rods are in threaded connection with the first bolt and the second bolt, and the side plate is in threaded connection with the first bolt and the second bolt. According to the utility model, concrete is effectively prevented from scattering in the core filling process, materials are saved, and the problems that core filling concrete flows to the surface of a module and a well chamber and is difficult to clean, and labor and time are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal pipeline construction, in particular to a modular inspection well concrete core filling device. Background Art

[0002] Modular inspection wells are inspection wells built with concrete modules, while traditional brick inspection wells and cast-in-place wells have the disadvantages of slow construction progress, clumsy process, high strength, and easy structural settlement. These problems may cause the well body to shift and sink, thus causing common problems in road inspection wells. In order to solve these problems, concrete modular inspection wells came into being. Concrete modular inspection wells are made of raw materials such as sand, stone, cement, fly ash, etc., according to a certain ratio, and are formed by high-frequency vibration and vertical extrusion. They have the characteristics of modularization, chain lock, core injection holes, and different strength grades. After the modular inspection well is built, the module needs to be cored to increase its integrity and strength. In the traditional core-filling method, workers use a hopper to pour concrete. Due to the small module holes, concrete is spilled, resulting in material waste, difficulty in cleaning, etc., and the construction efficiency is relatively low. Utility Model Content

[0003] Therefore, the technical problem to be solved by the utility model is to overcome the defects in the prior art, thereby providing a modular inspection well concrete core filling device.

[0004] A modular inspection well concrete core pouring device comprises: a plurality of door frames, two side plates and a plurality of transverse partitions; the bottom of the door frames is connected with the top of the module inspection well, the two side plates are symmetrically arranged on the plurality of door frames, the plurality of transverse partitions are arranged between the two side plates, and the two side plates and the plurality of transverse partitions surround a feed port at the top and a discharge port at the bottom;

[0005] The door frame includes two uprights, an upper screw rod, a first bolt, a second bolt and a lower screw rod. The upper screw rod and the lower screw rod are threadedly connected to the two uprights, and the uprights are threadedly connected with the first bolt and the second bolt, and the side plates are threadedly connected with the first bolt and the second bolt.

[0006] Furthermore, the device also includes an upper pad and a lower pad, the upper pad is threadedly connected to the first bolt, the lower pad is threadedly connected to the second bolt, and the upper pad and the lower pad are located between the vertical pole and the side plate.

[0007] Furthermore, the side panels are detachably connected to the transverse partition.

[0008] Furthermore, a groove is provided on the side plate, and the transverse partition plate is detachably connected to the groove.

[0009] Furthermore, the shape of the side panel is the same as the shape of the side wall of the module inspection well.

[0010] Furthermore, the side panels are tilted and arranged on a plurality of door frames.

[0011] Furthermore, the length of the first bolt is smaller than the length of the second bolt, and the size of the discharge port is smaller than the size of the feed port.

[0012] Furthermore, the transverse partition is in an inverted trapezoidal shape, and the shape of the groove is adapted to the shape of the transverse partition.

[0013] The technical solution of this utility model has the following advantages:

[0014] 1. The utility model effectively prevents the concrete from spilling during the core pouring process, saves materials, and solves the problems of the concrete pouring flowing onto the module surface and the well chamber, which is difficult to clean and time-consuming;

[0015] 2. The utility model has a simple and detachable structure and can be adapted to circular module inspection wells and square module inspection wells. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the application of the device on a circular module inspection well;

[0018] Figure 2 This is a schematic diagram of the application of the device on a square module inspection well;

[0019] Figure 3 It is the structural diagram of the door frame;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the device;

[0021] Figure 5 is a schematic diagram of the structure of the side panel;

[0022] Description of reference numerals:

[0023] 1-door frame; 2-side panel; 3-cross partition;

[0024] 11- vertical pole; 12- upper end screw rod; 13- first bolt;

[0025] 14-second bolt; 15-lower end bolt; 16-upper pad;

[0026] 17-lower pad; 21-groove. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0031] See also Figures 1 to 5 A modular inspection well concrete core pouring device comprises: a plurality of door frames 1, two side panels 2 and a plurality of transverse partitions 3; the bottom of the door frame 1 is connected with the top of the module inspection well, the two side panels 2 are symmetrically arranged on the plurality of door frames 1, the plurality of transverse partitions 3 are arranged between the two side panels 2, and the two side panels 2 and the plurality of transverse partitions 3 surround a feed port at the top and a discharge port at the bottom;

[0032] The door frame 1 includes two uprights 11, an upper screw rod 12, a first bolt 13, a second bolt 14 and a lower screw rod 15. The upper screw rod 12 and the lower screw rod 15 are threadedly connected to the two uprights 11. The spacing between the two uprights 11 is adjusted by adjusting the thread matching relationship between the upper screw rod 12 and the lower screw rod 15 and the uprights 11, so as to adapt to modular inspection wells of different sizes. The uprights 11 are threadedly connected with the first bolt 13 and the second bolt 14, and the side panels 2 are threadedly connected with the first bolt 13 and the second bolt 14.

[0033] When in use, first place the door frame 1 above the modular inspection well, fix the door frame 1 and the modular inspection well by adjusting the lower end screw 15, and adjust the upper end screw 12 according to actual needs until the use requirements are met, fix the side panel 2 on the door frame 1 by the first bolt 13 and the second bolt 14, and evenly arrange a plurality of transverse partitions 3 between the two side panels 2 to form a feed port and a discharge port. Concrete enters the device from the feed port, and under the action of the side panels 2 and the transverse partitions 3, the concrete enters the modular inspection well from the discharge port; it effectively prevents the concrete from spilling during the core pouring process, saves materials, and solves the problems of the core pouring concrete flowing to the module surface and the well chamber, being difficult to clean, and being labor-intensive and time-consuming.

[0034] The device also includes an upper pad 16 and a lower pad 17. The upper pad 16 is threadedly connected to the first bolt 13, and the lower pad 17 is threadedly connected to the second bolt 14. The upper pad 16 and the lower pad 17 are located between the vertical pole 11 and the side plate 2. By arranging the upper pad 16 and the lower pad 17, direct contact between the side plate 2 and the first bolt 13 and the second bolt 14 is avoided. At the same time, the upper pad 16 and the lower pad 17 are flexible pads, which can reduce the gap between the side plate 2 and the first bolt 13 and the second bolt 14 to prevent concrete leakage.

[0035] The side plate 2 is detachably connected to the transverse partition 3. A groove 21 is provided on the side plate 2. The transverse partition 3 is detachably connected to the groove 21. The groove 21 can be quickly plugged in and quickly pulled out, thereby increasing the speed of assembly and disassembly.

[0036] The shape of the side panel 2 is the same as the shape of the side wall of the module inspection well, and can be specifically set according to the module inspection well. When the device is applied to a square module inspection well, the side panel 2 is a straight panel, and when the device is applied to a circular module inspection well, the side panel 2 is an arc panel; further, the side panel 2 can be a flexible steel plate, which can be bent according to the usage scenario to adapt to more usage scenarios.

[0037] The side plates 2 are tilted and arranged on a plurality of door frames 1, the length of the first bolts 13 is smaller than the length of the second bolts 14, the size of the discharge port is smaller than the size of the feed port, the diaphragm 3 is an inverted trapezoid, and the shape of the groove 21 is adapted to the shape of the diaphragm 3. This arrangement allows the concrete to flow to the discharge port at a certain tilt angle after entering the device, thereby increasing the flow rate.

[0038] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A modular inspection well concrete core filling device, characterized in that: include: A plurality of door frames (1), two side panels (2) and a plurality of transverse partitions (3); the bottom of the door frame (1) is connected to the top of the module inspection well, the two side panels (2) are symmetrically arranged on the plurality of door frames (1), the plurality of transverse partitions (3) are arranged between the two side panels (2), and the two side panels (2) and the plurality of transverse partitions (3) form a feed inlet at the top and a discharge outlet at the bottom; The door frame (1) comprises two vertical rods (11), an upper screw rod (12), a first bolt (13), a second bolt (14) and a lower screw rod (15); the upper screw rod (12) and the lower screw rod (15) are threadedly connected to the two vertical rods (11); the first bolt (13) and the second bolt (14) are threadedly connected to the vertical rods (11); and the side plate (2) is threadedly connected to the first bolt (13) and the second bolt (14).

2. The device according to claim 1, characterized in that The device further comprises an upper pad (16) and a lower pad (17), wherein the upper pad (16) is threadedly connected to the first bolt (13), and the lower pad (17) is threadedly connected to the second bolt (14), and the upper pad (16) and the lower pad (17) are located between the vertical pole (11) and the side plate (2).

3. The device according to claim 1, characterized in that The side plate (2) and the transverse partition plate (3) are detachably connected.

4. The device according to claim 3, characterized in that The side plate (2) is provided with a groove (21), and the transverse partition plate (3) is detachably connected to the groove (21).

5. The device according to claim 1, characterized in that The shape of the side plate (2) is the same as the shape of the side wall of the module inspection well.

6. The device according to claim 1, characterized in that The side panels (2) are tilted and arranged on a plurality of door frames (1).

7. The device according to claim 6, characterized in that The length of the first bolt (13) is smaller than the length of the second bolt (14), and the size of the discharge port is smaller than the size of the feed port.

8. The device according to claim 4, characterized in that The transverse partition (3) is in the shape of an inverted trapezoid, and the shape of the groove (21) is adapted to the shape of the transverse partition (3).

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