Practical training platform for drilling deformation equipment

Abstract

The utility model discloses a practical training platform for drilling deformation equipment, and relates to the field of simulation training. According to the technical scheme, the device comprises an instrument pit buried in the ground; the waterproof assembly is laid at the bottom of the inner cavity of the instrument pit; the simulation observation well is fixed on the inner cavity wall of the instrument pit and is used for covering the drilling deformation equipment; the stainless steel expansion pipe codes are uniformly fixed on the inner cavity wall of the instrument pit along the direction of the simulated observation well; and the staircase is fixed on the inner cavity wall of the instrument pit and is used for people to pass up and down in the instrument pit. The instrument pit is buried in the ground, the simulated observation well protection drilling deformation equipment is fixed to the inner wall of the instrument pit, a cable used by the drilling deformation equipment is fixed through the stainless steel pull-explosion pipe code, and installation and working conditions of the internal drilling deformation equipment can be directly checked through the simulated observation well; and various underground sensors can be installed in an instrument pit at the same time to capture parameters such as stratum displacement, inclination and strain in real time.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of simulation training, especially a practical training platform for borehole deformation equipment. BACKGROUND

[0002] The borehole deformation monitoring equipment is a core device in the fields of geological disaster early warning, engineering safety monitoring and geophysical research, which captures parameters such as stratum displacement, inclination and strain in real time through downhole sensors (such as inclinometers and strain gauges) to provide key data support for disaster prevention and control. However, the installation, debugging and operation and maintenance of such equipment have high technical thresholds, and the traditional training mode has the following pain points:

[0003] The traditional training relies on real borehole environment in the field, and the students have limited opportunities for practical operation due to the limitations of site, weather and equipment cost, and there are safety hazards.

[0004] The real borehole equipment cannot be repeatedly disassembled after installation, which cannot meet the training needs of multiple batches and multiple equipment comparison. UTILITY MODEL CONTENT

[0005] (I) Utility model purpose

[0006] Therefore, the purpose of the utility model is to provide a practical training platform for borehole deformation equipment to provide an operation training platform for borehole inclinometers, borehole strain gauges and other deformation equipment according to debugging, and to carry out same-site testing of multiple sets of equipment.

[0007] (II) Technical scheme

[0008] In order to achieve the above technical purpose, the utility model provides a practical training platform for borehole deformation equipment:

[0009] It comprises: an instrument pit buried in the ground; a waterproof assembly laid on the inner cavity bottom of the instrument pit; a simulated observation well fixed on the inner cavity wall of the instrument pit for covering the borehole deformation equipment; a stainless steel pull-out tube code fixed uniformly on the inner cavity wall of the instrument pit along the direction of the simulated observation well; and a staircase fixed on the inner cavity wall of the instrument pit for personnel to pass up and down in the instrument pit.

[0010] Preferably, a landscape pavilion is built on the top of the instrument pit, and the landscape pavilion is used to protect the instrument pit.

[0011] Preferably, an instrument pit cover plate is embedded in the bottom of the landscape pavilion, the upper surface of the instrument pit cover plate is flush with the bottom of the landscape pavilion, and the lower surface of the instrument pit cover plate abuts against the top of the instrument pit.

[0012] Preferably, a drainage pipeline is fixed on the inner cavity wall of the instrument pit.

[0013] Preferably, the waterproof assembly comprises transverse waterproof logs and longitudinal waterproof logs, and the transverse waterproof logs and the longitudinal waterproof logs are staggered.

[0014] Preferably, an observation platform is fixed on the inner wall of the instrument pit, one end of the observation platform extends to the side of the stairs, and the other end of the observation platform extends to the outer surface of the simulated observation well.

[0015] Preferably, the simulated observation well is composed of two half-circular transparent covers which are connected in a concave-convex manner.

[0016] Preferably, the bottom surface of the landscape pavilion is fixed with an outdoor integrated network communication cabinet, and the bottom surface of the landscape pavilion is fixed with a stainless steel wire slot, and the inner cavity of the stainless steel wire slot is in communication with the inner cavity of the outdoor integrated network communication cabinet.

[0017] Preferably, the indoor of the outdoor integrated network communication cabinet is uniformly fixed with cabinet partitions, and the inner wall of the outdoor integrated network communication cabinet is fixed with vertical wire organizers on both sides, and the side surface of the vertical wire organizers is provided with GNSS supports which are fixed in the outdoor integrated network communication cabinet.

[0018] From the above technical solutions, the present application has the following beneficial effects:

[0019] 1: By burying the instrument pit on the ground, and fixing the simulated observation well protection borehole deformation equipment on the inner wall of the instrument pit, the cable used by the borehole deformation equipment is fixed through the stainless steel pull-out tube code, the installation and working condition of the internal borehole deformation equipment can be directly viewed through the simulated observation well, and a plurality of downhole sensors (such as inclinometers, strain gauges) can be installed in the instrument pit at the same time to capture parameters such as stratum displacement, inclination and strain in real time.

[0020] 2: By building the landscape pavilion on the instrument pit, the equipment in the instrument pit can be protected, and internal training can be carried out in rainy and other bad weather. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of the provided drawings.

[0022] Figure 1 The overall structure schematic diagram of the practical training platform for the borehole deformation equipment provided by the present application; Figure 2The utility model provides a kind of for the drilling deformation equipment's practical training platform's front view cross section structure schematic diagram; Figure 3 The utility model provides a kind of for the drilling deformation equipment's practical training platform's burying schematic diagram; Figure 4 The utility model provides a kind of for the drilling deformation equipment's practical training platform's overhead cross section schematic diagram; Figure 5 The utility model provides a kind of for the drilling deformation equipment's practical training platform's simulation observation well overhead cross section structure schematic diagram; Figure 6 The utility model provides a kind of for the drilling deformation equipment's practical training platform's outdoor integrated network communication cabinet cross section structure schematic diagram.

[0023] ILLUSTRATIONS:1, instrument pit;2, waterproof component;21, transverse waterproof sunken wood;22, longitudinal waterproof sunken wood;3, observation platform;4, simulation observation well;5, stainless steel pull tube code;6, staircase;7, landscape pavilion;8, drainage pipeline;9, instrument pit cover plate;10, outdoor integrated network communication cabinet;11, GNSS support;12, cabinet partition;13, vertical wire arrangement device;14, stainless steel wire slot. DETAILED DESCRIPTION

[0024] The following description is merely exemplary in nature and is not intended to limit the disclosure, application and uses. It should be understood that throughout the drawings, the same or similar reference numerals can indicate the same or similar parts or features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and their proportions of the various embodiments of the present disclosure. The specific parts in the specific drawings can be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0025] Embodiment 1, refer to Figures 1-6 A practical training platform for drilling deformation equipment, comprising an instrument pit 1, the bottom of the instrument pit 1 is conical, low in the middle and high on the periphery, the bottom of the instrument pit 1 is elevated and laid with a waterproof component 2, the waterproof component 2 includes transverse waterproof sunken wood 21 and longitudinal waterproof sunken wood 22, the transverse waterproof sunken wood 21 and the longitudinal waterproof sunken wood 22 are staggered, for example, the transverse waterproof sunken wood 21 and the longitudinal waterproof sunken wood 22 are staggered and arranged in a field shape;

[0026] Specifically, the pit wall of the instrument pit 1 is plastered with concrete, half of the pit wall is provided with a simulation observation well 4, and the other pit wall is provided with a staircase 6 and a drainage pipeline 8, the top of the instrument pit 1 is capped with a wooden board and protected by a landscape pavilion 7, the staircase 6 is used for personnel to pass up and down in the instrument pit 1, and the drainage pipeline 8 is used for connecting a water pump to drain water in the instrument pit 1.

[0027] More specifically, the simulation observation well 4 adopts high transparent acrylic organic glass tube, the bottom of the simulation observation well 4 is fixed on the longitudinal waterproof log 22 through the concave groove, the middle of the simulation observation well 4 is uniformly distributed with buckles, the simulation observation well 4 is fixed on the wall of the instrument pit through the buckles, and the top of the simulation observation well 4 is flush with the top of the instrument pit 1.

[0028] For example, the construction method of the instrument pit 1 is as follows: first, compact the fill, the compacting coefficient > 93%, inwardly inclined by 3%; 150 thick, 10-40 mm diameter gravel, M5 mixed mortar ramming; 80 thick C30 concrete; 1 pass of interface agent; 20 thick DSM20 mortar compaction and finishing; the wall of the instrument pit is first built with solid brick wall; 80 thick C20 concrete lamination; 1 pass of interface agent; 40 thick C25 fine stone concrete, finishing as soon as it is built, and the surface is polished after the strength reaches the standard.

[0029] The simulation observation well 4 is uniformly distributed on one side of the wall, and internal installation equipment such as a borehole deformation equipment sensor is installed therein, for example, a student observes the strain response process of a fiber bragg grating sensor (FBG) through the transparent simulation observation well 4.

[0030] Further, the bottom of the landscape pavilion 7 is embedded with an instrument pit cover plate 9, the upper surface of the instrument pit cover plate 9 is flush with the bottom of the landscape pavilion 7, and the lower surface of the instrument pit cover plate 9 abuts against the top of the instrument pit 1.

[0031] The inner cavity wall of the instrument pit 1 is fixed with an observation platform 3, which is arranged at different heights, one end of the observation platform 3 extends to the side of the stairs 6, and the other end of the observation platform 3 extends to the outer surface of the simulation observation well 4, so as to facilitate the installation of equipment at different heights.

[0032] Further, the simulation observation well 4 is composed of two half-circular transparent covers which are connected in a concave-convex manner for easy assembly.

[0033] The bottom surface of the landscape pavilion 7 is fixed with an outdoor integrated network communication cabinet 10, the bottom surface of the landscape pavilion 7 is fixed with a stainless steel wire slot 14, the inner cavity of the stainless steel wire slot 14 is communicated with the inner cavity of the outdoor integrated network communication cabinet 10, and the instrument pit 1 is uniformly fixed with a stainless steel detonating cord code 5 along the direction of the simulation observation well 4 for fixing cables, and the cables enter the network communication cabinet 10 from the stainless steel wire slot 14.

[0034] The inner cavity of the outdoor integrated network communication cabinet 10 is uniformly fixed with a cabinet partition plate 12, the inner wall of the outdoor integrated network communication cabinet 10 is fixed with a vertical wire organizer 13 on both sides, and the side surface of the vertical wire organizer 13 is provided with a GNSS support 11, which is fixed in the outdoor integrated network communication cabinet 10.

[0035] Exemplarily, the cabinet partition 12 is used for installing the data acquisition instrument, the power module and the switch in layers; the vertical wire arrangement device 13 is used for classifying and fixing the RS485, power supply and optical fiber cables; the GNSS support 11 is used for installing the Beidou / GPS dual-mode antenna, and the timing accuracy is less than or equal to 1 ms; the integrated data acquisition, power supply and communication system is achieved, and the effect of supporting multi-device cooperative debugging is achieved; for example, the strong current / weak current cables are separated through the wire arrangement device, and the signal crosstalk is reduced.

[0036] It is worth mentioning that the outdoor integrated network communication cabinet 10 is connected to the ground network, and the ground resistance of the outdoor integrated network communication cabinet 10 is ensured to be not higher than two ohms.

[0037] The exemplary embodiments of the scheme proposed by the present disclosure are described in detail above with reference to the preferred embodiments, however, it can be understood by those skilled in the art that various modifications and changes can be made to the above specific embodiments without departing from the concept of the present disclosure, and various technical features and structures proposed by the present disclosure can be combined without exceeding the protection scope of the present disclosure, and the protection scope of the present disclosure is determined by the appended claims.

Claims

1. A practical training platform for a drilling deformation device, characterized by, It comprises: an instrument pit (1) buried in the ground; a waterproof assembly (2) laid on the bottom of the inner cavity of the instrument pit (1); a simulated observation well (4) fixed on the inner cavity wall of the instrument pit (1) for covering the borehole deformation equipment; a stainless steel detonation tube code (5) fixed uniformly on the inner cavity wall of the instrument pit (1) along the direction of the simulated observation well (4); and a staircase (6) fixed on the inner cavity wall of the instrument pit (1) for personnel to pass up and down in the instrument pit (1). The top of the instrument pit (1) is provided with a landscape pavilion (7) for protecting the instrument pit (1).

2. The practical training platform for drilling deformation equipment according to claim 1, characterized in that, The bottom of the landscape pavilion (7) is embedded with an instrument pit cover plate (9), the upper surface of the instrument pit cover plate (9) is flush with the bottom of the landscape pavilion (7), and the lower surface of the instrument pit cover plate (9) abuts against the top of the instrument pit (1).

3. The practical training platform for drilling deformation equipment according to claim 2, characterized in that, A drainage pipeline (8) is fixed on the inner cavity wall of the instrument pit (1).

4. The practical training platform for drilling deformation equipment according to claim 1, wherein, The waterproof assembly (2) comprises transverse waterproof sunken logs (21) and longitudinal waterproof sunken logs (22), which are arranged alternately.

5. The practical training platform for drilling deformation equipment according to claim 1, characterized in that, An observation platform (3) is fixed on the inner cavity wall of the instrument pit (1), one end of the observation platform (3) extends to the side of the staircase (6), and the other end of the observation platform (3) extends to the outer surface of the simulated observation well (4).

6. The practical training platform for drilling deformation equipment according to claim 1, wherein, The simulated observation well (4) is composed of two half-circular transparent covers which are connected in a concave-convex manner.

7. The practical training platform for drilling deformation equipment according to claim 1, wherein, An outdoor integrated network communication cabinet (10) is fixed on the bottom surface of the landscape pavilion (7), a stainless steel wire slot (14) is fixed on the bottom surface of the landscape pavilion (7), and the inner cavity of the stainless steel wire slot (14) is in communication with the inner cavity of the outdoor integrated network communication cabinet (10).

8. The practical training platform for drilling deformation equipment according to claim 2, wherein, The indoor integrated network communication cabinet (10) is uniformly provided with a cabinet partition plate (12), the inner wall of the outdoor integrated network communication cabinet (10) is provided with vertical wire organizers (13) on both sides, and the side surface of the vertical wire organizers (13) is provided with GNSS supports (11) which are fixed in the outdoor integrated network communication cabinet (10).

9. The practical training platform for drilling deformation equipment according to claim 8, wherein, ​

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