Rock-soil foundation detection equipment

Abstract

The utility model relates to the technical field of geotechnical engineering, and discloses a geotechnical foundation detection device which comprises a protective shell, a detection device body is installed in the protective shell, a protective cover plate is installed on the top of the protective shell, and handles are arranged on the two sides of the protective shell. According to the rock-soil foundation detection equipment, the protection shell and the protection cover plate are installed on the detection equipment body, the detection equipment body can be effectively prevented from being impacted, extruded and other physical damage in the transportation, installation and use processes, and therefore the service life of the equipment is prolonged; when the protective shell is detached from the protective cover plate and is far away from the fixing plate, the fixing plate can be pushed by resilience force of the reset spring and drives the clamping block to be separated from the interior of the clamping groove, the detachable design of the protective shell and the protective cover plate can simplify the installation and detachment process of the protective shell, operation difficulty and time cost are reduced, and maintenance is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of geotechnical engineering, especially to a rock foundation detection equipment. BACKGROUND

[0002] The rock foundation is the basis of the building, and its stability and bearing capacity directly affect the safety and stability of the building. Through the professional rock foundation detection equipment, the foundation can be surveyed and tested in detail to understand the key information such as the soil quality, bearing capacity and deformation characteristics of the foundation. These information is crucial to ensure the safety of the project, and can help engineers fully consider the actual situation of the foundation in the design stage to avoid engineering accidents caused by foundation problems.

[0003] In the use process of the traditional rock foundation detection equipment, the main body of the detection equipment is generally installed with a protective shell, but the display screen is exposed for a long time, which not only easily suffers from the invasion of dust, water vapor and other pollutants on the construction site, but also often faces the risk of direct impact, extrusion and other physical damage, which easily causes scratches and cracks on the surface of the display screen, affects its normal display function, and also causes internal circuit failure, thereby shortening the service life of the entire equipment. SUMMARY

[0004] The technical problem to be solved by the utility model is that the display screen of the rock foundation detection equipment in the prior art is exposed for a long time, which is easily subjected to physical damage such as impact and extrusion, and shortens the service life of the equipment. Therefore, the utility model provides a rock foundation detection equipment.

[0005] In order to achieve the above purpose, the following technical scheme is adopted in the present application: a rock foundation detection equipment, comprising a protective shell, a detection equipment main body installed inside the protective shell, a protective cover plate installed on the top of the protective shell, handles arranged on both sides of the protective shell, a key arranged on the top of the detection equipment main body, first housings fixed on both sides of the protective cover plate, second housings fixed on both sides of the protective shell, a screw rod threadedly connected inside the second housing, a knob fixed to one end of the screw rod, a limit block fixed to the other end of the screw rod, the limit block being in an oval shape, fixed plates slidingly connected to both sides inside the second housing, a clamping block fixed to the top of the fixed plate, and clamping grooves arranged at both ends of the first housing and matched with the clamping block.

[0006] Preferably, guide rods are fixed to both sides inside the second housing, and through grooves are arranged on the surface of the fixed plate and matched with the guide rods.

[0007] Preferably, reset springs are fixed to both sides inside the second housing, and the other end of the reset spring is fixed to the fixed plate.

[0008] Preferably, the maximum diameter and the minimum diameter of the limiting block are greater than the diameter of the card block inserted into the card slot.

[0009] Preferably, the surface of the screw rod is provided with a gasket, and the gasket is made of rubber material.

[0010] Preferably, the protective cover plate is made of polycarbonate material.

[0011] Preferably, the bottom of the protective shell is fixed with a support foot pad at four corners, and the bottom of the protective shell is provided with a storage groove, and the support foot frame is rotatably connected to the inside of the storage groove through a rotating shaft.

[0012] The technical effects and advantages of the present application are as follows:

[0013] In the present application, the protective shell and the protective cover plate are installed on the detection equipment main body, which can effectively prevent the detection equipment main body from being impacted, extruded and other physical damages during transportation, installation and use, thereby prolonging the service life of the equipment, and the screw rod and the knob fixed thereto can be rotated by twisting the knob, and the fixed plate is pushed by the rebounding force of the reset spring, and the clamping block is separated from the inside of the clamping groove. The detachable design of the protective shell and the protective cover plate can simplify the installation and disassembly process of the protective shell, reduce the operation difficulty and time cost, and facilitate maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view structural schematic diagram of the present application;

[0015] Figure 2 It is a detection equipment main body structure schematic diagram of the present application;

[0016] Figure 3 It is a shell internal structure schematic diagram of the present application;

[0017] Figure 4 It is a protective shell rear end structure schematic diagram of the present application.

[0018] Legend: 1, protective shell; 2, detection equipment main body; 3, protective cover plate; 4, handle; 5, key; 6, first shell; 7, second shell; 8, screw rod; 9, knob; 10, limiting block; 11, fixed plate; 12, clamping block; 13, clamping groove; 14, guide rod; 15, through groove; 16, reset spring; 17, gasket; 18, support foot pad; 19, storage groove; 20, support foot frame. DETAILED DESCRIPTION

[0019] The utility model will be further explained in detail in combination with the drawings and the preferred embodiment, these drawings are all simplified schematic diagram, only with the schematic way the basic structure of the utility model is shown, therefore it only shows the related structure of the utility model.

[0020] Referring to Figures 1-4 As shown in the utility model provides a technical scheme: a kind of geotechnical foundation detection equipment, detection equipment main body 2 is installed in the inside of protective shell 1, protective cover plate 3 is installed at the top of protective shell 1, handle 4 is provided at the both sides of protective shell 1, key 5 is provided at the top of detection equipment main body 2, first shell 6 is fixed at the both sides of protective cover plate 3, second shell 7 is fixed at the both sides of protective shell 1, screw rod 8 is threadedly connected in the inside of second shell 7, knob 9 is fixed at one end of screw rod 8, limit block 10 is fixed at the other end of screw rod 8, the shape of limit block 10 is oval, fixed plate 11 is slidably connected at the both sides in the inside of second shell 7, clamping block 12 is fixed at the top of fixed plate 11, clamping groove 13 for cooperating with clamping block 12 is formed at the both ends of first shell 6, reset spring 16 is fixed at the both sides in the inside of second shell 7, the other end of reset spring 16 is fixed with fixed plate 11, by installing protective shell 1 and protective cover plate 3 on detection equipment main body 2, physical damage such as impact, extrusion of detection equipment main body 2 during transportation, installation and use can be effectively prevented, so as to prolong the service life of equipment, meanwhile, by screwing knob 9, screw rod 8 and knob 9 fixed therewith are rotated and away from fixed plate 11, at this time, fixed plate 11 is pushed by the resilience of reset spring 16, and clamping block 12 is driven to disengage from the inside of clamping groove 13, the detachable design of protective shell 1 and protective cover plate 3 can simplify the installation and disassembly process of protective shell 1, reduce operation difficulty and time cost, and facilitate maintenance.

[0021] Referring to Figure 3 As shown in the utility model provides a technical scheme: a kind of geotechnical foundation detection equipment, detection equipment main body 2 is installed in the inside of protective shell 1, protective cover plate 3 is installed at the top of protective shell 1, handle 4 is provided at the both sides of protective shell 1, key 5 is provided at the top of detection equipment main body 2, first shell 6 is fixed at the both sides of protective cover plate 3, second shell 7 is fixed at the both sides of protective shell 1, screw rod 8 is threadedly connected in the inside of second shell 7, knob 9 is fixed at one end of screw rod 8, limit block 10 is fixed at the other end of screw rod 8, the shape of limit block 10 is oval, fixed plate 11 is slidably connected at the both sides in the inside of second shell 7, clamping block 12 is fixed at the top of fixed plate 11, clamping groove 13 for cooperating with clamping block 12 is formed at the both ends of first shell 6, reset spring 16 is fixed at the both sides in the inside of second shell 7, the other end of reset spring 16 is fixed with fixed plate 11, by installing protective shell 1 and protective cover plate 3 on detection equipment main body 2, physical damage such as impact, extrusion of detection equipment main body 2 during transportation, installation and use can be effectively prevented, so as to prolong the service life of equipment, meanwhile, by screwing knob 9, screw rod 8 and knob 9 fixed therewith are rotated and away from fixed plate 11, at this time, fixed plate 11 is pushed by the resilience of reset spring 16, and clamping block 12 is driven to disengage from the inside of clamping groove 13, the detachable design of protective shell 1 and protective cover plate 3 can simplify the installation and disassembly process of protective shell 1, reduce operation difficulty and time cost, and facilitate maintenance.

[0022] Referring to Figure 3As shown in the embodiment: the surface of the screw rod 8 is provided with a gasket 17, the material of the gasket 17 is rubber material, by setting the gasket 17, and using the characteristics of the rubber material, the firmness between the screw rod 8 and the second shell 7 is stronger, and loosening is prevented.

[0023] Referring to Figure 2 As shown in the embodiment: the material of the protective cover plate 3 is polycarbonate material, by using polycarbonate material for the protective cover plate 3, using its high transparency, strong impact resistance characteristics, can effectively protect the detection equipment body 2, while maintaining good transparency and strength, will not affect the operator observation.

[0024] Referring to Figure 4 As shown in the embodiment: the four corners of the bottom of the protective shell 1 are fixed with support foot pads 18, the bottom of the protective shell 1 is provided with a receiving groove 19, the inside of the receiving groove 19 is rotatably connected with a support foot frame 20 through a rotating shaft, by setting the support foot pad 18 and the support foot frame 20, the detection equipment body 2 can be placed parallel or inclined, so that the operator can observe in different environments.

[0025] Working principle: the user can effectively prevent the detection equipment body 2 from being impacted, extruded and other physical damage during transportation, installation and use by installing the protective shell 1 and the protective cover plate 3 on the detection equipment body 2, thereby prolonging the service life of the equipment, and the screw rod 8 and the knob 9 can be rotated away from the fixed plate 11 by rotating the knob 9, at this time the fixed plate 11 is pushed by the rebound force of the reset spring 16, and the clamping block 12 is separated from the inside of the clamping groove 13, the detachable design of the protective shell 1 and the protective cover plate 3 can simplify the installation and disassembly process of the protective shell 1, reduce the operation difficulty and time cost, and be convenient for maintenance, the movement track of the fixed plate 11 can be limited by setting the guide rod 14 and the through slot 15 structure, and the inclination phenomenon is avoided, the difference between the maximum diameter and the minimum diameter of the limiting block 10 is designed to be greater than the diameter of the clamping block 12 inserted into the inside of the clamping groove 13, which can ensure the movement distance of the fixed plate 11, the clamping block 12 can be completely taken away from the inside of the clamping groove 13, and the clamping phenomenon is avoided, the firmness between the screw rod 8 and the second shell 7 is stronger by setting the gasket 17 and using the characteristics of the rubber material, and loosening is prevented, the detection equipment body 2 can be placed parallel or inclined by setting the support foot pad 18 and the support foot frame 20, so that the operator can observe in different environments.

[0026] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An apparatus for geotechnical investigation comprising a protective casing (1), characterised in that: The inside of the protective shell (1) is provided with a detection equipment body (2), the top of the protective shell (1) is provided with a protective cover plate (3), both sides of the protective shell (1) are provided with handles (4), the top of the detection equipment body (2) is provided with a key (5), both sides of the protective cover plate (3) are fixedly provided with first housings (6), both sides of the protective shell (1) are fixedly provided with second housings (7), the inside of the second housing (7) is threadedly connected with a screw rod (8), one end of the screw rod (8) is fixedly provided with a knob (9), the other end of the screw rod (8) is fixedly provided with a limiting block (10), the limiting block (10) is in an elliptical shape, both sides of the inside of the second housing (7) are slidably connected with fixed plates (11), the top of the fixed plate (11) is fixedly provided with clamping blocks (12), both ends of the first housing (6) are provided with clamping grooves (13) matched with the clamping blocks (12).

2. The rock foundation detecting apparatus according to claim 1, characterized by: Both sides of the inside of the second housing (7) are fixedly provided with guide rods (14), the surface of the fixed plate (11) is provided with through grooves (15) matched with the guide rods (14).

3. The rock foundation detecting apparatus according to claim 1, characterized by: Both sides of the inside of the second housing (7) are fixedly provided with return springs (16), the other end of the return spring (16) is fixedly connected with the fixed plate (11).

4. The rock foundation detecting apparatus according to claim 1, characterized by: The difference between the maximum diameter and the minimum diameter of the limiting block (10) is greater than the diameter of the clamping block (12) inserted into the clamping groove (13).

5. The rock foundation detecting apparatus according to claim 1, characterized by: The surface of the screw rod (8) is provided with a gasket (17), the material of the gasket (17) is rubber.

6. The rock foundation detecting apparatus according to claim 1, characterized by: The material of the protective cover plate (3) is polycarbonate.

7. The rock foundation detecting apparatus according to claim 1, characterized by: The bottom of the protective shell (1) is fixedly provided with support foot pads (18), the bottom of the protective shell (1) is provided with a receiving groove (19), the inside of the receiving groove (19) is rotatably connected with a support foot frame (20) through a rotating shaft.

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