Pipeline groove supporting structure with monitoring function

Abstract

The utility model relates to the technical field of pipeline grooves, in particular to a pipeline groove supporting structure with a monitoring function, which comprises a steel frame side plate, a diagonal bracing piece, a traction piece and a stress monitoring component, the number of the steel frame side plates is two, the two steel frame side plates are oppositely arranged in a spaced mode, and the length direction of the steel frame side plates is arranged in the length direction of the pipeline groove. The opposite supporting piece is supported between the two steel frame side plates, and the traction piece is arranged at at least one end of each steel frame side plate. The trench supporting structure is used for temporary supporting, so that trench excavation safety is guaranteed, and the problems that foundation trench slope excavation is difficult, and a traditional supporting structure is not economical and convenient are effectively solved; meanwhile, the supporting structure is provided with a stress monitoring assembly, an alarm is given out when steel frame side plates on the two sides are about to be damaged due to overlarge soil side pressure, personnel in the support are reminded to rapidly escape, the casualty risk is reduced, and the construction process is safer and more reliable.

Description

Technical Field

[0001] This utility model belongs to the field of pipeline trench technology, specifically relating to a pipeline trench support structure with monitoring function. Background Technology

[0002] Currently, when installing large outdoor pipelines, trench excavation is required. The conventional construction methods are: one is to use large slope excavation, which will damage the surrounding roads and facilities, and the amount of excavation and backfilling is large, and the construction period is long; the other is to use steel sheet piles and internal bracing support, which has a complex construction process, is subject to many site restrictions, is inconvenient to operate, and greatly increases the cost, causing inconvenience to construction. Utility Model Content

[0003] To address the problems existing in the above-mentioned construction technologies, this utility model provides a pipeline trench support structure with monitoring function, which solves the problem of construction difficulties of existing trench support devices.

[0004] This utility model proposes a pipeline trench support structure with monitoring function, comprising: steel frame side plates, supporting members, traction members, and stress monitoring components; there are two steel frame side plates, which are arranged relatively spaced apart, and the length direction of the steel frame side plates is arranged along the length direction of the pipeline trench; the supporting members are supported between the two steel frame side plates, and the supporting members and the steel frame side plates together form a construction operation chamber; the traction members are disposed at at least one end of the steel frame side plates; the stress monitoring components include sensors, and the sensors are disposed on the steel frame side plates.

[0005] Furthermore, the stress monitoring component also includes an alarm and a processor, which are electrically connected to the sensor.

[0006] Furthermore, the traction component includes ear plates disposed at both ends of the steel frame side plate and a traction rope connected to the ear plates.

[0007] Furthermore, the traction rope includes a steel wire rope.

[0008] Furthermore, the steel frame side panel includes at least two first horizontal bars, multiple second horizontal bars, and multiple uprights; the two first horizontal bars are spaced apart and horizontally arranged along the height direction of the steel frame side panel; the multiple uprights are supported between the two first horizontal bars, and the multiple second horizontal bars are horizontally supported between two adjacent uprights.

[0009] Furthermore, the first crossbar, the second crossbar, and the column are all square steel pipes.

[0010] Furthermore, a sleeve is welded to one side of the column; one end of the supporting member is inserted into the sleeve.

[0011] Furthermore, the ends of the support member and the sleeve are provided with matching through holes, and the pipe trench support structure also includes a pin, which is inserted into the through holes of the support member and the sleeve.

[0012] Furthermore, two sleeves are provided on one side of the column, and the two sleeves are respectively distributed in the middle and top of the column. The distance between the sleeve in the middle and the bottom of the column is greater than the diameter of the pipe to be installed in the pipe trench.

[0013] The beneficial effects of this utility model are as follows: This utility model uses two steel frame side plates and the supporting members between the two steel frame side plates to form a construction operation chamber. The support structure is stable under stress, and the support effect meets the needs of most trench construction. Using this trench support structure for temporary support ensures the safety of trench excavation and effectively solves the problems of difficult slope excavation of foundation trenches and the uneconomical and inconvenient nature of traditional support structures. At the same time, the support structure is equipped with stress monitoring components. When the side plates of the two steel frames are under excessive lateral pressure from the soil and are about to fail, an alarm is triggered, reminding personnel inside the support to evacuate quickly, reducing the risk of casualties and making the construction process safer and more reliable. Furthermore, the support structure can be designed and processed according to the size and burial depth of the installed pipelines, and can be reused repeatedly, greatly saving costs and improving the practicality of the support structure. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of the pipeline trench support structure with monitoring function of this utility model;

[0015] Figure 2 This is a structural schematic diagram of a steel frame side plate of this utility model;

[0016] Figure 3 This is a schematic diagram of the pipeline trench support structure of this utility model under construction conditions.

[0017] In the diagram: 1-Steel frame side plate; 2-Supporting member; 3-Pin; 4-Ear plate; 5-Sensor; 6-Sleeve. Detailed Implementation

[0018] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0019] like Figures 1-3 The pipeline trench support structure with monitoring function shown includes: steel frame side plate 1, bracing member 2, traction member and stress monitoring component.

[0020] There are two steel frame side plates 1, which are arranged at intervals relative to each other, and the length direction of the steel frame side plates 1 is set along the length direction of the pipe trench.

[0021] like Figure 2 As shown, the steel frame side panel 1 includes two first horizontal bars, six second horizontal bars, and three columns; the two first horizontal bars are spaced apart and horizontally arranged along the height direction of the steel frame side panel 1; the three columns are sequentially spaced between the two first horizontal bars along the length direction of the first horizontal bars; multiple second horizontal bars are horizontally supported between two adjacent columns; three second horizontal bars are arranged between two adjacent columns; and the three second horizontal bars are spaced apart along the height direction of the columns.

[0022] The first horizontal bar, the second horizontal bar, and the uprights are all made of square steel tubing. All square steel tubing is connected by welding, meaning that the square steel tubing of the steel frame side panel 1 is welded into a single structure.

[0023] Sleeves 6 are welded to the same side of the two columns at both ends of the first horizontal bar; two sleeves 6 are welded at intervals along the height direction of each column, and the sleeves 6 are also made of square steel pipes. The two sleeves 6 are respectively distributed in the middle and top of the column, and the distance between the sleeve 6 in the middle and the bottom of the column is greater than the diameter of the pipe to be installed in the pipe trench, so that the pipe can pass under the support member 2.

[0024] Two steel frame side plates 1 are positioned opposite each other on the side where sleeves 6 are located. Four support members 2, also made of square steel tubing, are supported within the opposing sleeves 6 of the two steel frame side plates 1. To facilitate a stable connection between the support members 2 and the steel frame side plates 1, matching through holes are provided at the ends of the support members 2 and on the sleeves 6. The pipe trench support structure also includes pins 3, which are inserted into the through holes of the support members 2 and sleeves 6 to fix the support members 2 to the steel frame side plates 1. In some embodiments, the through holes are threaded holes, and the pins 3 are studs.

[0025] The support member 2 and the steel frame side plate 1 together form a construction operation chamber, such as Figure 3 As shown, construction workers are in the construction operation chamber to carry out pipeline connection construction, and the steel frame side plate 1 plays a protective role.

[0026] A traction component is installed at at least one end of the steel frame side plate 1; the stress monitoring assembly includes a sensor 5, an alarm, and a processor, with the sensor 5 installed on the steel frame side plate 1. The alarm and processor are electrically connected to the sensor 5. The alarm may also be installed on the inner side of the steel frame side plate 1. The sensor 5 is installed at the top, middle, and bottom of the column.

[0027] The traction component includes ear plates 4 located at both ends of the side plate 1 of the steel frame and traction ropes connected to the ear plates 4. The traction ropes include steel wire ropes. Figure 3 As shown, an excavator or other equipment is used to connect to a wire rope, which is then connected to the ear plate 4, thereby dragging the support structure to move within the trench.

[0028] In this embodiment, the square steel pipes are all □200×200×12×12 (unit mm) and made of Q235 steel.

[0029] like Figure 3 As shown, during on-site trench construction, after a small slope, the trench is vertically excavated to the construction surface. The steel frame side plate 1 is placed at the bottom of the pipe trench and secured with bracing members 2, forming a temporary support structure. An excavator is used to attach a steel wire rope, which in turn attaches to the lifting rings of the steel frame side plate 1. The pipe to be installed is then lowered into the trench from the upper opening of the support structure. Construction workers can then perform installation operations within the support structure. After completion, the excavator can be used to drag the support structure forward to install the next section of pipe. Throughout the construction process, the support structure can withstand the safety hazards caused by soil collapse at the trench edges. Simultaneously, the installed stress monitoring components detect excessive lateral pressure on the steel frame side plates 1 on both sides, triggering an alarm to alert personnel inside the support structure to evacuate quickly, reducing the risk of injury or death.

[0030] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. A pipe trench support structure with a monitoring function, characterized by, The utility model relates to a pipeline trench support structure, which comprises a steel frame side plate, a bracing piece, a traction piece and a stress monitoring assembly. The stress monitoring assembly further comprises an alarm and a processor, which are electrically connected to the sensor. The traction piece comprises an ear plate arranged at both ends of the steel frame side plate and a traction rope connected to the ear plate. The traction rope comprises a steel wire rope.

2. The pipe trench support structure with a monitoring function according to claim 1, characterized by, The steel frame side plate comprises at least two first horizontal rods, a plurality of second horizontal rods and a plurality of vertical columns.

3. The pipe trench support structure with a monitoring function according to claim 1, characterized by The first horizontal rods, the second horizontal rods and the vertical columns are all square steel pipes.

4. The pipe trench support structure with a monitoring function according to claim 3, characterized by One side of the vertical column is welded with a sleeve.

5. The pipe trench support structure with a monitoring function according to claim 3, characterized by One end of the bracing piece is inserted into the sleeve.

6. The pipe trench support structure with a monitoring function according to claim 5, characterized by The end of the bracing piece and the sleeve are provided with a matching through hole, and the pipeline trench support structure further comprises a bolt inserted into the through hole of the bracing piece and the sleeve.

7. The pipe trench support structure with a monitoring function according to claim 5, characterized by One side of the vertical column is provided with two sleeves, which are respectively arranged at the middle and top of the vertical column. The distance between the sleeve arranged at the middle of the vertical column and the bottom of the vertical column is greater than the diameter of the pipeline to be installed in the pipeline trench.

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