Adjustable engineering detection tripod

Abstract

The utility model relates to the field of engineering detection devices, and discloses an adjustable engineering detection tripod which comprises a base, a plurality of rotating grooves are formed in the top end of the base, rotating assemblies are arranged in the rotating grooves, the bottom end of the base is rotationally connected with a plurality of rotating supporting feet, and the bottom ends of the rotating supporting feet are slidably connected with adjusting supporting feet. Baffles are arranged at the bottom ends of the adjusting supporting feet and used for being inserted into the ground so as to improve the stability of the adjusting supporting feet. The top end of the mounting plate is used for mounting engineering detection equipment, the bottom end of the mounting plate is fixedly connected with a plurality of fixing sleeves, and the bottom ends of the fixing sleeves are in threaded connection with lead screws. According to the utility model, the rotating block is prevented from rotating after the mounting plate is adjusted, so that the condition that a worker needs to adjust the state of the mounting plate again due to the rotation of the lead screw is prevented, the mounting plate is always in a horizontal state when the equipment is used, and the accuracy of a measurement result of the equipment is further ensured.

Description

Technical Field

[0001] The utility model relates to the field of engineering detection devices, in particular to an adjustable engineering detection tripod. Background Art

[0002] A total station is a modern optical electronic measuring instrument integrating an electronic theodolite, an electro-optical distance measuring instrument and a microprocessor. It can complete measurements such as horizontal angle, vertical angle, distance, elevation difference, etc. at one station, so it is named "total station". When using a total station, attention should be paid to shock protection, instrument cleaning, correct operation, and environmental adaptability to ensure the accuracy of measurement results and the service life of the instrument.

[0003] Existing total stations are usually installed on a matching triangular bracket for use. However, the contact area between the bottom end of the existing triangular bracket and the ground is small. It can be stable when the geology is hard, but when the geology is soft, the bottom of the triangular bracket will become unstable, resulting in inaccurate measurement results of the total station. Moreover, after adjusting the installation for mounting the total station, there is no shielding component for the adjusting knob, which may cause the adjusting knob to be rubbed by the staff, and then the mounting plate needs to be adjusted again. In view of this technical problem, the present application proposes an adjustable engineering detection tripod. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies in the prior art, and propose an adjustable engineering detection tripod. By preventing the rotation block from rotating after adjusting the mounting plate, the rotation of the lead screw is prevented, so that the staff does not need to readjust the state of the mounting plate again, ensuring that the mounting plate is always in a horizontal state during the use of the device, and thus improving the accuracy of the measurement results of the device.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] An adjustable engineering detection tripod, comprising:

[0007] A base, a plurality of rotating grooves are opened at the top end of the base, a rotating assembly is arranged in the rotating grooves, a plurality of rotating support feet are rotatably connected to the bottom end of the base, and an adjusting support foot is slidably connected to the bottom end of the rotating support foot. A baffle is arranged at the bottom end of the adjusting support foot for inserting into the ground to improve the stability of the adjusting support foot;

[0008] A mounting plate, the top end of the mounting plate is used for mounting engineering detection equipment, a plurality of fixed sleeves are fixedly connected to the bottom end of the mounting plate, a lead screw is threadedly connected to the bottom end of the fixed sleeve, a rotating block is fixedly connected to the bottom end of the lead screw, and the rotating block is rotatably connected to the top end of the base.

[0009] Further, the rotating assembly includes a slider slidably connected in the rotating groove. A knob is provided at the top end of the slider. A spring is provided on the adjacent side of the knob and the slider. One end of the spring is connected to the knob, and the other end of the spring is connected to the slider.

[0010] Further, a connecting rod is rotatably connected to the adjacent sides of the baffle and the adjusting foot.

[0011] Further, an adjusting knob is threadedly connected to the side of the bottom end of the rotating foot, and the rotating foot is connected to the adjusting foot through the adjusting knob.

[0012] Further, a magnet is fixedly connected to the outer wall of the bottom end of the rotating foot, and the magnet is used to adsorb the connecting rod.

[0013] Further, a pedal is fixedly connected to the outer periphery of the top end of the baffle, and the pedal is used to facilitate inserting the baffle into the ground.

[0014] Further, a plurality of anti-slip grooves are formed on the outer periphery of the knob, and a plurality of bumps are fixedly connected to the inner periphery of the knob.

[0015] Further, a plurality of grooves are formed on the outer periphery of the rotating block.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, by preventing the rotating block from rotating after adjusting the mounting plate, the rotation of the lead screw is prevented, so that it is not necessary for the staff to readjust the state of the mounting plate, ensuring that the mounting plate is always in a horizontal state during the use of the device, and further improving the accuracy of the measurement results of the device.

[0018] 2. In the utility model, by inserting the baffle into the ground, the contact area between the bottom of the tripod and the ground is increased, ensuring the overall stability of the tripod during use, and avoiding the tripod from tipping over due to unstable contact between the bottom of the tripod and the ground, which may cause damage to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a perspective view of an adjustable engineering detection tripod proposed by the utility model;

[0020] Figure 2 is a schematic structural view of an adjusting foot of an adjustable engineering detection tripod proposed by the utility model;

[0021] Figure 3 is Figure 2 the enlarged view at A in

[0022] Figure 4Structural schematic diagram of a knob of an adjustable engineering detection tripod proposed by the present utility model

[0023] Figure 5 Structural schematic diagram of a fixed sleeve of an adjustable engineering detection tripod proposed by the present utility model

[0024] Figure 6 Structural schematic diagram of a base of an adjustable engineering detection tripod proposed by the present utility model.

[0025] Legend description:

[0026] 1. Base; 2. Rotating support leg; 3. Baffle; 4. Mounting plate; 5. Fixed sleeve; 6. Adjusting support leg; 7. Connecting rod; 8. Magnet; 9. Spring; 10. Lead screw; 11. Knob; 12. Rotating block; 13. Slide block; 14. Rotating groove. Specific implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Refer to Figures 1-3 , an embodiment provided by the present utility model: an adjustable engineering detection tripod, including:

[0029] Base 1, a plurality of rotating grooves 14 are provided at the top end of the base 1, a slider 13 is slidably connected in the rotating groove 14, the slider 13 can slide in the rotating groove 14, a knob 11 is provided at the top end of the slider 13, a plurality of anti-slip grooves are provided on the outer circumference of the knob 11, a plurality of protrusions are fixedly connected to the inner circumference of the knob 11, the size of the protrusions is adapted to the size of the grooves, a spring 9 is provided on the adjacent side of the knob 11 and the slider 13, one end of the spring 9 is connected to the knob 11, and the other end of the spring 9 is connected to the slider 13. By providing the spring 9, after the adjustment is completed, the knob 11 and the rotating block 12 can be disengaged, so as to prevent the rotating block 12 from rotating and causing the lead screw 10 to rotate. A plurality of rotating feet 2 are rotatably connected to the bottom end of the base 1, and an adjusting foot 6 is slidably connected to the bottom end of the rotating foot 2. An adjusting knob is threadedly connected to the side of the bottom end of the rotating foot 2, and the rotating foot 2 is connected to the adjusting foot 6 through the adjusting knob. The adjusting foot 6 can be fixed by the adjusting knob. A magnet 8 is fixedly connected to the outer wall of the bottom end of the rotating foot 2, and the magnet 8 is used to adsorb the connecting rod 7, thereby preventing the baffle 3 from displacing. A baffle 3 is provided at the bottom end of the adjusting foot 6, and the baffle 3 is used to insert into the ground to increase the contact area with the ground to improve the stability of the adjusting foot 6. A pedal is fixedly connected to the outer circumference of the top end of the baffle 3, and the pedal is used to facilitate the staff to step on the baffle 3 into the ground. A connecting rod 7 is rotatably connected to the adjacent side of the baffle 3 and the adjusting foot 6;

[0030] Refer to Figures 4-6 , wherein, an installation plate 4, the top end of the installation plate 4 is used to install engineering detection equipment, a plurality of fixed sleeves 5 are fixedly connected to the bottom end of the installation plate 4, the bottom end of the fixed sleeve 5 is threadedly connected to a lead screw 10, rotating the lead screw 10 can make the fixed sleeve 5 rotate, and thus the installation plate 4 can be adjusted. The bottom end of the lead screw 10 is fixedly connected to a rotating block 12, rotating the rotating block 12 can make the lead screw 10 rotate. A plurality of grooves are provided on the outer circumference of the rotating block 12, and the size of the grooves is adapted to the protrusions. By pressing down the knob 11, the plurality of protrusions are inserted into the plurality of grooves, and it can be realized that the rotating block 12 is driven to rotate by rotating the knob 11. The rotating block 12 is rotatably connected to the top end of the base 1.

[0031] Working principle: First, turn the adjustment knob located on the side at the bottom end of the rotating support leg 2 and adjust the adjustable support leg 6 to an appropriate height. Then, tighten the adjustment knob to fix the adjustable support leg 6. Next, unfold the baffle 3 and step on the baffle 3 into the ground with your foot to increase the contact area with the ground and prevent the tripod from tilting due to loose ground. After that, install the engineering detection equipment on the mounting plate 4. When adjusting the state of the mounting plate 4, first press down the knob 11 so that multiple protrusions on the inner circumference of the knob 11 are inserted into multiple grooves on the outer circumference of the rotating block 12, and then rotate the knob 11. The knob 11 drives the rotating block 12 to rotate. The rotation of the rotating block 12 drives the lead screw 10 at its top to rotate. The rotation of the lead screw 10 causes the fixed sleeve 5 to move up or down, thereby achieving the effect of adjusting the state of the mounting plate 4. When the adjustment is completed, release the knob 11, and the spring 9 at the bottom end of the knob 11 will push the knob 11 upward, causing the knob 11 to disengage from the rotating block 12, thereby preventing the lead screw 10 from rotating.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable engineering inspection tripod, characterized in that, Including: A base (1), at the top of the base (1), a plurality of rotating grooves (14) are provided. A rotating assembly is arranged in the rotating grooves (14). At the bottom of the base (1), a plurality of rotating feet (2) are rotatably connected. And at the bottom of the rotating feet (2), an adjusting foot (6) is slidably connected. At the bottom of the adjusting foot (6), a baffle (3) is provided. The baffle (3) is used to insert into the ground to improve the stability of the adjusting foot (6). A mounting plate (4), the top of the mounting plate (4) is used to mount engineering detection equipment. At the bottom of the mounting plate (4), a plurality of fixed sleeves (5) are fixedly connected. At the bottom of the fixed sleeves (5), a lead screw (10) is threadedly connected. At the bottom of the lead screw (10), a rotating block (12) is fixedly connected. The rotating block (12) is rotatably connected to the top of the base (1).

2. The adjustable engineering inspection tripod according to claim 1, wherein: The rotating assembly includes a slider (13) slidably connected in the rotating groove (14). At the top of the slider (13), a knob (11) is provided. Between the knob (11) and the adjacent side of the slider (13), a spring (9) is provided. One end of the spring (9) is connected to the knob (11), and the other end of the spring (9) is connected to the slider (13).

3. The adjustable engineering inspection tripod according to claim 1, characterized in that: On the adjacent sides of the baffle (3) and the adjusting foot (6), a connecting rod (7) is rotatably connected.

4. The adjustable engineering inspection tripod according to claim 1, wherein: On the side of the bottom of the rotating foot (2), an adjusting knob is threadedly connected. The rotating foot (2) is connected to the adjusting foot (6) through the adjusting knob.

5. An adjustable engineering inspection tripod according to claim 1, characterized in that: On the outer wall of the bottom of the rotating foot (2), a magnet (8) is fixedly connected. The magnet (8) is used to adsorb the connecting rod (7).

6. The adjustable engineering inspection tripod according to claim 1, characterized in that: On the outer periphery of the top of the baffle (3), a pedal is fixedly connected. The pedal is used to facilitate inserting the baffle (3) into the ground.

7. An adjustable engineering inspection tripod according to claim 2, characterized in that: On the outer periphery of the knob (11), a plurality of anti-slip grooves are provided. On the inner periphery of the knob (11), a plurality of bumps are fixedly connected.

8. An adjustable engineering inspection tripod according to claim 1, characterized in that: On the outer periphery of the rotating block (12), a plurality of grooves are provided.

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