Architectural design site surveying device

Abstract

The utility model provides an architectural design site surveying device which solves the technical problems that in the design of an inner pipe and an outer pipe of an existing site surveying device, soil drilling is prone to being blocked, damage is prone to occurring, and the overall strength is low. The device is provided with a motor, a drill rod and a drill bit, a power output shaft of the motor is coaxially connected with one end of the drill rod, the other end of the drill rod is coaxially connected with the drill bit, an access port is formed in a rod body of the drill rod, a storage cavity is formed in the rod body of the drill rod and communicated with the access port, and a sliding door is installed at the access port. A first electric cylinder is transversely installed in the storage cavity, and a telescopic rod of the first electric cylinder is connected with the pointed-end piece. Under the action of extension or retraction of the telescopic rod of the first electric cylinder, the pointed-end piece extends out of or retracts into the inlet / outlet; a second electric cylinder is longitudinally installed in the storage cavity, and a telescopic rod of the second electric cylinder is connected with the sliding door. Under the action of extension or retraction of the telescopic rod of the second electric cylinder, the sliding door blocks or opens the entrance / exit; the method can be widely applied to the surveying technical field.

Description

Technical Field

[0001] The present application relates to the field of survey technology, and in particular to a construction design on-site survey device. Background Art

[0002] Before construction, the soil at the construction site must first be geologically surveyed to ensure the safety and feasibility of the building. Geological surveys can help engineers and architects understand the potential geological conditions of the building. Simple shallow soil surveys will be conducted before the survey. Usually, shallow soil surveys include measuring the physical properties of the soil, such as soil density, viscosity, moisture, etc., as well as measuring the inorganic and organic matter content in the soil. These indicators can help engineers understand the basic characteristics of the soil and provide a reference for building design. In addition, shallow soil surveys can also help engineers evaluate the environmental impact of the soil, such as the soil moisture content and groundwater level, so that appropriate protective measures can be taken.

[0003] The invention with publication number CN117168880A discloses a field survey device for architectural design, which includes a handheld earth-drilling machine and an inner tube arranged at the bottom of the handheld earth-drilling machine, wherein a supporting component, a dividing component arranged on the supporting component, and a fixing component arranged on the dividing component are arranged in an annular array at the bottom of the inner tube; the supporting component includes a rotating component arranged on the side wall of the inner tube, a limiting component arranged on the rotating component, and a supporting component arranged on one side of the rotating component; when the outer tube is taken out, four supporting blades support and limit the bottom of the cut soil, so that when the soil containing a sand layer in the middle of the inner tube is taken out, the soil below the sand layer in the tube will not fall due to insufficient adhesion between the sand layer and the soil, resulting in failure of soil taking, so that the soil at the surveyed depth can be completely taken out.

[0004] However, the design of the inner and outer tubes of the on-site survey device has certain drawbacks. On the one hand, the bottom of the design is a hollow tubular plane structure, which is easily obstructed when drilling downward, which is time-consuming and labor-intensive. On the other hand, the bottom of the design is provided with supporting components and cutting components, which have many components and are relatively delicate and easily damaged. Third, the design reduces the overall strength of the inner and outer tubes, which is not conducive to resisting the squeezing force of the surrounding soil during the downward drilling process. Summary of the invention

[0005] The purpose of the utility model is to solve the deficiencies of the above-mentioned technology and provide a construction design on-site survey device, which is more convenient for drilling soil and taking samples.

[0006] To this end, the utility model provides a construction design on-site survey device, which is provided with a motor, a drill rod and a drill bit, the power output shaft of the motor is coaxially connected to one end of the drill rod, and the other end of the drill rod is coaxially connected to the drill bit; an inlet and an outlet are provided on the rod body of the drill rod, a storage cavity is opened in the rod body of the drill rod, the storage cavity is connected to the inlet and the outlet, and a sliding door is installed at the inlet and the outlet; a first electric cylinder is horizontally installed in the storage cavity, and the telescopic rod of the first electric cylinder is connected to a pointed piece; under the action of extension or retraction of the telescopic rod of the first electric cylinder, the pointed piece extends or retracts to the inlet and the outlet; a second electric cylinder is longitudinally installed in the storage cavity, and the telescopic rod of the second electric cylinder is connected to the sliding door; under the action of extension or retraction of the telescopic rod of the second electric cylinder, the sliding door blocks or opens the inlet and the outlet.

[0007] Preferably, a longitudinal partition is provided in the storage cavity, and the telescopic rod of the first electric cylinder passes through the longitudinal partition and is connected to the pointed piece.

[0008] Preferably, a transverse partition is provided in the storage cavity, and the telescopic rod of the second electric cylinder passes through the transverse partition and is connected to the sliding door.

[0009] Preferably, the pointed member is a box structure with an open top, and the pointed protrusion faces the inlet and outlet.

[0010] Preferably, a guide groove is longitudinally provided on the cavity wall of the storage cavity, and when the inlet and outlet are opened, the sliding door enters the guide groove driven by the telescopic rod of the second electric cylinder.

[0011] Preferably, the blades of the drill bit are arranged tilted, with the same tilting direction, and are higher than the shaft of the drill rod.

[0012] Preferably, the motor is a forward and reverse motor.

[0013] Preferably, the storage cavity is located close to the bottom of the drill rod.

[0014] The beneficial effects of the utility model are as follows: the utility model provides a construction design on-site survey device, a storage cavity is provided in the rod body of the drill rod, the storage cavity is provided with an inlet and outlet, and a first electric cylinder and a second electric cylinder are installed in the storage cavity; the rod body is inserted, and the pointed piece is extended from the inlet and outlet by the first electric cylinder, and is continuously inserted into the soil, and the loose soil falls into the storage cavity from the inlet and outlet under the drive of the pointed piece; after the sampling is completed, the inlet and outlet are closed by the second electric cylinder by pushing the sliding door. The bottom of the drill rod of the utility model is connected to a drill bit, and the drill bit is used to drill downwards into the soil, which saves time and effort; on the other hand, the utility model only uses the rod body of the drill rod as a supporting component, and has fewer components and is not easily damaged; thirdly, only a storage cavity is provided inside the rod body of the drill rod, and the overall strength is relatively high, which is conducive to resisting the squeezing force of the surrounding soil during the downward drilling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 for Figure 1 The structural diagram of the right view shown;

[0018] Figure 3 for Figure 1 The structural schematic diagram of the AA cross-sectional view shown is a cross-sectional view of a portion of the drill pipe located in the storage cavity;

[0019] Figure 4 It is a longitudinal partial cross-sectional view of the drill rod located in the storage cavity.

[0020] Markings in the figure: 1. Motor, 2. Drill rod, 3. Drill bit, 4. Inlet and outlet, 5. Storage cavity, 6. Sliding door, 7. First electric cylinder, 8. Pointed piece, 9. Second electric cylinder, 10. Longitudinal partition, 11. Transverse partition, 12. Guide groove, 13. Blade, 14. Pointed protrusion, 15. Handle, 16. Operating table. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application. The methods used in the present utility model are conventional methods unless otherwise specified; the raw materials and devices used are conventional commercial products unless otherwise specified.

[0022] Depend on Figure 1-Figure 4As shown, the utility model provides a construction design on-site survey device, which is provided with a motor 1, a drill rod 2, and a drill bit 3, the power output shaft of the motor 1 is coaxially connected to one end of the drill rod 2, and the other end of the drill rod 2 is coaxially connected to the drill bit 3; an inlet and outlet 4 is provided on the rod body of the drill rod 2, a storage chamber 5 is opened in the rod body of the drill rod 2, the storage chamber 5 is communicated with the inlet and outlet 4, and a sliding door 6 is installed at the inlet and outlet 4; a first electric cylinder 7 is transversely installed in the storage chamber 5, and the telescopic rod of the first electric cylinder 7 is connected to a pointed piece 8; under the action of the extension or retraction of the telescopic rod of the first electric cylinder 7, the pointed piece 8 extends out or retracts into the inlet and outlet 4; a second electric cylinder 9 is longitudinally installed in the storage chamber 5, and the telescopic rod of the second electric cylinder 9 is connected to the sliding door 6; under the action of the extension or retraction of the telescopic rod of the second electric cylinder 9, the sliding door 6 blocks or opens the inlet and outlet 4.

[0023] As a preferred embodiment, a longitudinal partition 10 is provided in the storage cavity 5, and the telescopic rod of the first electric cylinder 7 passes through the longitudinal partition 10 and is connected to the pointed piece 8. The longitudinal partition 10 completely separates the first electric cylinder 7 from the pointed piece 8 to prevent soil from corroding and contaminating the first electric cylinder 7.

[0024] As a preferred embodiment, a transverse partition 11 is provided in the storage cavity 5, and the telescopic rod of the second electric cylinder 9 passes through the transverse partition 11 and is connected to the sliding door 6. The transverse partition 11 completely separates the second electric cylinder 9 from the sliding door 6 to prevent soil from corroding and contaminating the second electric cylinder 9.

[0025] As a preferred embodiment, the pointed piece 8 is a box structure with an open top, and its pointed protrusion 14 faces the inlet and outlet 4. The pointed piece 8 extends out of the inlet and outlet 4 under the action of the first electric cylinder 7, and the pointed protrusion 14 continuously inserts into the nearby soil, and the soil falls off and is stored in the pointed piece 8 of the box structure.

[0026] As a preferred embodiment, a guide groove 12 is longitudinally provided in the wall of the storage cavity 5, and when the inlet and outlet 4 are opened, the sliding door 6 enters the guide groove 12 driven by the telescopic rod of the second electric cylinder 9. The guide groove 12 is provided, and under the action of the second electric cylinder 9, the process of the sliding door 6 opening or closing the inlet and outlet 4 is more stable and reliable.

[0027] As a preferred embodiment, the blade 13 of the drill bit 3 is tilted, with the same tilting direction and higher than the rod body of the drill rod 2. The drill bit 3 drives the drill rod 2 to drill into the soil, and the soil drilled at the bottom of the drill bit 3 is continuously pushed upward along the rod body of the drill rod 2. On the one hand, the soil near the rod body of the drill rod 2 is looser, and the pointed piece 8 extends out of the inlet and outlet 4, making it easier to insert; on the other hand, the soil drilling process is more time-saving and labor-saving.

[0028] As a preferred embodiment, the motor 1 is a forward and reverse motor 1; after the forward motor 1 completes the soil drilling and sampling process, the motor 1 is reversed to pull the shaft and the drill bit 3 out of the soil, saving time and effort.

[0029] As a preferred embodiment, the storage chamber 5 is located close to the bottom of the drill rod 2, which is more conducive to obtaining deeper soil samples according to actual conditions.

[0030] When the utility model is used, the handle 15 is held by hand, and the drill bit 3 is vertically aligned with the drilling position on the ground; the motor 1 is started, and the drill bit 3 drills the soil downward, and the drill rod 2 enters the soil under the drive of the drill bit 3; after reaching the predetermined position, the second electric cylinder 9 is started, and the telescopic rod of the second electric cylinder 9 is retracted, the sliding door 6 is pulled open, and the inlet and outlet 4 is opened; then the first electric cylinder 7 is started, and under the action of the continuous extension and retraction of the telescopic rod of the first electric cylinder 7, the pointed piece 8 passes through the inlet and outlet 4 and continuously inserts into the soil to loosen the soil. Driven by the pointed piece 8, it falls into the storage chamber 5 from the inlet and outlet 4; after the sampling is completed, the pointed piece 8 retracts into the storage chamber 5, and the first electric cylinder 7 is closed; the second electric cylinder 9 is started, the telescopic rod of the second electric cylinder 9 is extended, and the sliding door 6 is pushed to close the inlet and outlet 4; the drill rod 2 is rotated in the opposite direction, and the drill rod 2 together with the drill bit 3 are pulled out of the ground; the second electric cylinder 9 is started, the telescopic rod of the second electric cylinder 9 is retracted, the sliding door 6 is pulled open, the inlet and outlet 4 is opened, and the operator takes out the sample from the storage chamber 5, completing the entire sampling process.

[0031] The utility model provides a construction design on-site survey device, wherein the bottom of a drill rod 2 is connected to a drill bit 3, and the drill bit 3 is used to drill downward into the soil, which saves time and effort; on the other hand, the utility model only uses the rod body of the drill rod 2 as a supporting component, so there are fewer components and it is not easy to be damaged; thirdly, only a storage cavity 5 is provided inside the rod body of the drill rod 2, so the overall strength is relatively high, which is beneficial for resisting the squeezing force of the surrounding soil during the downward drilling process.

[0032] It should be noted that:

[0033] 1. As Figure 1 As shown, the utility model is conventionally provided with a handle 15 and an operating platform 16 .

[0034] 2. The first electric cylinder 7 and the second electric cylinder 9 can be powered by a battery arranged in the storage chamber 5, or can be connected to an external power source through a wire that passes longitudinally through the drill rod 2 (coinciding with the central axis).

[0035] 3. To start or shut down the first electric cylinder 7 and the second electric cylinder 9, the intelligent control device (such as PLC) of the operating table 16 is electrically connected to the first electric cylinder 7 and the second electric cylinder 9 through a control line that passes longitudinally through the drill rod 2 (coinciding with the central axis) to control them, or is conventionally controlled through a wireless network.

[0036] In the description of the present utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "middle", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 a limitation on the present utility model. It should be noted that in the above-mentioned embodiments, the "first", "second" and "third" do not represent an absolute distinction in structure and / or function, nor do they represent a sequential execution order, but are merely for the convenience of description.

[0037] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A construction design on-site survey device, comprising a motor (1), a drill rod (2), and a drill bit (3), wherein a power output shaft of the motor (1) is coaxially connected to one end of the drill rod (2), and the other end of the drill rod (2) is coaxially connected to the drill bit (3), characterized in that: The drill rod (2) is provided with an inlet and outlet (4), the drill rod (2) is provided with a storage cavity (5), the storage cavity (5) is connected to the inlet and outlet (4), and a sliding door (6) is installed at the inlet and outlet (4); A first electric cylinder (7) is transversely installed in the storage cavity (5), and a telescopic rod of the first electric cylinder (7) is connected to a pointed piece (8); when the telescopic rod of the first electric cylinder (7) is extended or retracted, the pointed piece (8) extends or retracts into the inlet and outlet (4); A second electric cylinder (9) is longitudinally installed in the storage cavity (5), and a telescopic rod of the second electric cylinder (9) is connected to the sliding door (6); when the telescopic rod of the second electric cylinder (9) is extended or retracted, the sliding door (6) blocks or opens the inlet and outlet (4).

2. The construction design on-site survey device according to claim 1, characterized in that: A longitudinal partition (10) is provided in the storage cavity (5), and the telescopic rod of the first electric cylinder (7) passes through the longitudinal partition (10) and is connected to the pointed piece (8).

3. The construction design on-site survey device according to claim 1, characterized in that: A transverse partition (11) is provided in the storage cavity (5), and the telescopic rod of the second electric cylinder (9) passes through the transverse partition (11) and is connected to the sliding door (6).

4. The construction design on-site survey device according to claim 1, characterized in that: The pointed piece (8) is a box structure with an open top, and its pointed protrusion (14) faces the inlet and outlet (4).

5. The construction design on-site survey device according to claim 1, characterized in that: A guide groove (12) is longitudinally provided on the wall of the storage cavity (5); when the inlet and outlet (4) are opened, the sliding door (6) enters the guide groove (12) driven by the telescopic rod of the second electric cylinder (9).

6. The construction design on-site survey device according to claim 1, characterized in that: The blade (13) of the drill bit (3) is arranged tilted, with the same tilting direction, and is higher than the rod body of the drill rod (2).

7. The construction design on-site survey device according to claim 1, characterized in that: The motor (1) is a forward and reverse motor (1).

8. A construction design on-site survey device according to any one of claims 1 to 7, characterized in that: The storage cavity (5) is located close to the bottom of the drill rod (2).

Images