Anti-settlement structure and observation device
By setting up deformable brackets and observation devices below the gas pipeline, the problem of the pipeline being pulled out due to ground settlement during construction in soft soil areas is solved, and the anti-settlement buffer and settlement volume of the pipeline are realized, which improves construction safety and pipeline Service life.
Patent Information
- Application Number
- CN202420933259.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-30
AI Technical Summary
During construction in soft soil areas, gas pipelines are pulled out due to ground settlement, and the prior art is difficult to effectively prevent such accidents.
An anti-settlement structure is designed, including a deformable bracket and an observation device. The bracket is arranged under the pipeline to compensate for the displacement caused by settlement, avoid the pipeline being pulled out, and the settlement amount is recorded through the observation piles and slide rods, with an early warning.
It effectively avoids the situation where the pipeline is pulled out due to ground settlement. At the same time, it provides settlement recording and early warning functions through intuitive rulers and signal triggers, which improves construction safety and the service life of the pipeline.
Smart Images
Figure CN222277656U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gas pipelines, in particular to an anti-settling structure and an observation device. Background Art
[0002] In the construction process, there are large areas of soft soil with backfill. Buildings are generally reinforced with pile foundations, so the buildings have relatively small settlement. However, the outdoor backfill has a larger settlement due to the lower soft soil under the self-weight pressure of the backfill. When the landform changes naturally or a construction unit is constructing directly under the gas pipeline, it will cause the gas pipeline near the construction point to sink, causing the pipeline to be broken due to settlement. Utility Model Content
[0003] In view of the deficiencies in the prior art, the first purpose of the utility model is to provide an anti-settling structure to prevent the pipeline from being broken when the ground settles.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] An anti-settling structure comprises a main body, one side of which is provided with a slot for accommodating a pipe, and the other side of which is fixed with a deformable bracket.
[0006] Compared with the prior art, the utility model has the following beneficial effects:
[0007] When the ground settles, external force acts downward on the pipeline, tending to pull the pipeline. Since a deformable bracket is fixed on the back of the main body, the bracket deforms at this time to compensate for the displacement required by the pipeline, thereby preventing the pipeline from being broken.
[0008] Furthermore, the main body includes two sections and one end of the two sections are perpendicular and fixed to each other, and the main body is arranged at the positive corner / negative corner of the foundation.
[0009] Furthermore, the anti-settling structure can also be applied to overhead pipelines, and similarly to buried pipelines, it can play a good anti-settling buffering role.
[0010] Furthermore, the main body includes two arc plates, one end of which is fixedly connected.
[0011] Furthermore, a plurality of brackets are provided and each bracket is perpendicular to the body connected thereto.
[0012] Furthermore, each bracket is provided with a spike portion at one end away from the body.
[0013] Furthermore, the foundation is made of concrete and is stepped, the surface of the foundation is covered with a cushioning layer, and the bracket is inserted into the cushioning layer.
[0014] Another object of the utility model is to propose an observation device, including any one of the above-mentioned anti-settling structures, and also including an observation pile, wherein a sliding rod is vertically slidably connected to the observation pile, and the sliding rod is fixedly connected to the main body by a rope, and a ruler is arranged on the observation pile.
[0015] On the one hand, since it has the above-mentioned anti-subsidence structure, when the ground subsides, the deformation of the bracket can prevent the pipeline from being broken; on the other hand, when subsidence occurs, the downward movement of the main body drives the sliding rod downward, and by observing the corresponding positions of the sliding rod and the ruler, the amount of subsidence can be intuitively displayed.
[0016] Furthermore, the sliding rod is vertically elastically connected to the observation pile through an elastic member.
[0017] Furthermore, the observation pile is provided with a first hole and a second hole which are coaxial and have successively decreasing diameters, the rod portion of the sliding rod passes through the second hole and can slide along it, and the elastic member is located between the head of the sliding rod and the top of the second hole.
[0018] Furthermore, a signal trigger is provided on the observation device so that when the ground sinks to the warning line, the information is triggered to the electronic equipment of the inspection staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 Schematic diagram of the structure of the anti-settling structure in some embodiments;
[0020] Figure 2 Another structural schematic diagram of the anti-settling structure in some of the embodiments;
[0021] Figure 3 It is a working schematic diagram of the anti-settlement structure and the observation device;
[0022] Figure 4 is a cross-sectional view of the observation device;
[0023] Figure 5 It is a schematic diagram of another implementation of the anti-settling structure in some of the embodiments.
[0024] In the above drawings:
[0025] 1. Main body; 101. Slot; 2. Bracket; 3. Foundation; 4. Cushion layer; 5. Observation pile; 6. Sliding rod; 7. Elastic part; 8. Ground; 9. Rope. DETAILED DESCRIPTION
[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments; the structures described in the various embodiments can be freely combined without any conflict in structure or principle.
[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0028] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply 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 a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0029] The following is a description of some embodiments of the present invention in conjunction with the accompanying drawings:
[0030] like Figures 1 to 3 As shown, the utility model proposes an anti-settling structure, including: a main body 1, one side of which is provided with a slot 101 for accommodating a pipe. Exemplarily, the slot 101 is arc-shaped to facilitate accommodating the pipe; the other side of the main body 1 is fixedly provided with a deformable bracket 2.
[0031] When the ground 8 sinks, external force acts downward on the pipeline, tending to pull the pipeline. Since the two ends of the pipeline are usually fixedly connected to other structures, the pipeline is easily broken at this time. In this solution, an anti-sinking structure is installed under the pipeline, and a deformable bracket 2 is fixed on the back of the main body 1. At this time, the bracket 2 generates deformation to compensate for the displacement required for the pipeline to avoid the pipeline being broken.
[0032] In some other embodiments, the body 1 includes two sections and one end of each section is perpendicular and fixed to each other. The body 1 is arranged at the positive corner / negative corner of the foundation 3. A card slot 101 is provided on one side of the body 1 at both ends, and a bracket 2 is fixed on the other side. It should be noted that due to the different positions of the two bodies 1, the two anti-settling structures are not exactly the same. Specifically, the bracket 2 of the anti-settling structure located at the positive corner is located on the inner side of the corresponding body 1 (such as Figure 1 and Figure 3 As shown), the dustproof structure bracket 2 located at the dark corner is located on the outside of the corresponding body 1 (as shown Figure 2 and Figure 3 As shown), when the pipeline is subjected to downward and leftward forces, the bracket 2 can play a good buffering and supporting role.
[0033] Furthermore, in order to facilitate the installation of the anti-settling structure, the foundation 3 is made of concrete and is stepped, the surface of the foundation 3 is covered with a cushioning layer 4, and the bracket 2 is inserted into the cushioning layer 4.
[0034] Furthermore, if Figure 5 As shown, the anti-settlement structure is set at the corners of the buildings to prevent the pipeline from being broken when settlement occurs.
[0035] Furthermore, the body 1 is configured as two arc plates, one end of which is fixedly connected. The body 1 has a simple structure and is easy to manufacture.
[0036] Furthermore, in order to improve the buffering performance of the anti-settling structure, a plurality of brackets 2 are provided and each bracket 2 is perpendicular to the main body 1 connected thereto.
[0037] Furthermore, a spike portion (not shown in the figure) is provided at one end of the bracket 2 away from the main body 1 , so as to facilitate the insertion of the bracket 2 into the cushion layer 4 .
[0038] Furthermore, the anti-settling structure can also be applied to overhead pipelines, and similarly to buried pipelines, it can play a good anti-settling buffering role.
[0039] The utility model also proposes an observation device, including any one of the above-mentioned anti-settling structures, such as Figure 3 and Figure 4 As shown, it also includes an observation pile 5, in which a slide rod 6 is vertically slidably connected. The slide rod 6 is fixedly connected to the main body 1 through a rope 9. A ruler is provided on the observation pile. In order to facilitate the observation of the position of the slide rod 6, the outer wall of the observation pile 5 is partially set to transparent glass or film, etc.
[0040] On the one hand, since it has the above-mentioned anti-subsidence structure, when the ground 8 subsides, the deformation of the bracket 2 can prevent the pipeline from being broken; on the other hand, when subsidence occurs, the main body 1 moves downward to drive the slide bar 6 downward, and by observing the corresponding positions of the slide bar 6 and the ruler, the amount of subsidence can be intuitively displayed.
[0041] Furthermore, if Figure 5 As shown, the slide bar 6 is vertically elastically connected to the observation pile 5 through the elastic member 7. When the ground 8 sinks and presses down the body 1, the elastic member 7 can also play a buffering role to enhance the overall buffering effect.
[0042] Furthermore, if Figure 5 As shown, the observation pile 5 is provided with a first hole and a second hole which are coaxial and have successively decreasing diameters, the rod portion of the slide rod 6 passes through the second hole and can slide along it, and the elastic member 7 is located between the head of the slide rod 6 and the top of the second hole. The observation pile 5 and the slide rod 6 have simple structures and are easy to assemble.
[0043] Furthermore, a signal trigger is provided on the observation device. The structure and working principle of the signal trigger itself are existing technologies and will not be described in detail here. The signal trigger is communicatively connected to the electronic equipment (mobile phone / watch, etc.) of the inspection staff. During the non-inspection stage, when the ground sinks to the warning line, the signal trigger triggers information to the inspection staff's mobile phone to remind them, which can prevent the pipeline from breaking in advance.
Claims
1. An anti-settling structure, characterized in that: include: A main body (1), wherein a slot (101) capable of accommodating a pipe is provided on one side of the main body (1), and a deformable bracket (2) is fixedly provided on the other side of the main body (1).
2. The anti-settling structure according to claim 1, characterized in that: The main body (1) comprises two sections, one end of which is perpendicular to and fixed to each other, and the main body (1) is arranged at the positive corner / negative corner of the foundation (3).
3. The anti-settling structure according to claim 2, characterized in that: The main body (1) comprises two arc plates, one end of which is fixedly connected.
4. An anti-settling structure according to claim 2 or 3, characterized in that: A plurality of the brackets (2) are provided, and each of the brackets (2) is perpendicular to the body (1) connected thereto.
5. The anti-settling structure according to claim 4, characterized in that: Each bracket (2) is provided with a spike portion at one end facing away from the body (1).
6. An anti-settling structure according to claim 2 or 3, characterized in that: The foundation (3) is made of concrete and is stepped. The surface of the foundation (3) is covered with a cushioning layer (4), and the support (2) is inserted into the cushioning layer (4).
7. An observation device, characterized in that: It comprises an anti-settlement structure as claimed in any one of claims 1 to 5, and also comprises an observation pile (5), wherein a sliding rod (6) is vertically slidably connected inside the observation pile (5), and the sliding rod (6) is fixedly connected to the main body (1) by a rope (9), and a scale is arranged on the observation pile (5).
8. An observation device according to claim 7, characterized in that: The sliding rod (6) is vertically elastically connected to the observation pile (5) via an elastic member (7).
9. An observation device according to claim 8, characterized in that: The observation pile (5) is provided with a first hole and a second hole which are coaxial and have successively decreasing diameters, the rod portion of the sliding rod (6) passes through the second hole and can slide along the second hole, and the elastic member (7) is located between the head of the sliding rod (6) and the top end of the second hole.
10. An observation device according to claim 7, characterized in that: The observation device is provided with a signal trigger so that when the ground sinks to the warning line, the trigger information is sent to the electronic equipment of the inspection staff.