Quick and accurate positioning device convenient to use

Abstract

The utility model relates to the technical field of positioning devices, and discloses a quick and accurate positioning device convenient to use, which comprises a positioning mechanism, a spraying mechanism is fixedly arranged at the upper end of the positioning mechanism through threads, the positioning mechanism comprises a first fixing frame, and a first sliding ruler is slidably arranged on one side of the middle of the first fixing frame. And first scale marks are fixedly arranged on the other side of the first sliding ruler, a second sliding ruler is slidably arranged at the front end of the outer surface of the first sliding ruler, the spraying mechanism comprises a device box, a corrugated pipe is fixedly arranged at the front end of one side of the device box, and a spraying head is fixedly arranged at the output end of the corrugated pipe. According to the utility model, the measuring device and the labeling device are integrally arranged, so that the spraying mechanism can be used for labeling the measured position in time when the measurement is finished, the operation is rapid and convenient, errors are reduced, the whole measuring time can be saved, and the device is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to a fast and accurate positioning device that is convenient to use. Background Technique

[0002] An open-pit mine down-the-hole drill is a device specifically used for drilling holes in open-pit mines. It can perform high-efficiency drilling operations under various geological conditions. Down-the-hole drills are usually used to drill blast holes for rock blasting to extract ores. In addition, down-the-hole drills can also be used in other projects, such as building foundation excavation, water conservancy, power stations, transportation, and national defense construction.

[0003] Before using an open-pit mine down-the-hole drill, it is necessary to locate the drilling site for subsequent drilling work. Traditional positioning devices usually use a laser scanning system to scan the working surface to obtain terrain data, and then calculate the main position of the drill hole. After that, a measuring scale is used to measure the specific size of the drill hole to be drilled, and a marking device is used to mark the position to prevent the position from being confused. Only after all preparations are made can the drilling operation be carried out. The process is relatively complex and takes a lot of time.

[0004] Therefore, the utility model provides a fast and accurate positioning device that is convenient to use to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and a fast and accurate positioning device that is convenient to use is proposed. By integrating the measuring device and the marking device, the device can timely use the spraying mechanism to mark the measured position while the measurement is completed. It is fast and convenient, reduces the generation of errors, and can also save the entire measurement time and is convenient to use.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a fast and accurate positioning device that is convenient to use, including a positioning mechanism. The upper end of the positioning mechanism is fixedly provided with a spraying mechanism through threads. The positioning mechanism includes a first fixing frame. A first sliding scale is slidably arranged at a position on one side of the middle of the first fixing frame. A first scale line is fixedly arranged on the other side of the first sliding scale. A second sliding scale is slidably arranged at the front end position of the outer surface of the first sliding scale;

[0007] The spraying mechanism includes a device box. A bellows is fixedly arranged at a position on the front end of one side of the device box. A nozzle is fixedly arranged at the output end of the bellows. A water pump is fixedly arranged inside the device box;

[0008] Through the above technical solutions, the positioning mechanism is conducive to accurately positioning the drilling position, the spraying mechanism is conducive to marking the drilling position after it is determined, the first fixing frame is conducive to the middle sliding of the first sliding ruler, the first sliding ruler is conducive to cooperating with the second sliding ruler for use, which is conducive to measuring the length and width required for drilling, the first scale line is conducive to measuring the required length, the device box is conducive to the device of pigments, the corrugated pipe is conducive to transporting the internal pigments to the nozzle, and the nozzle is conducive to spraying after pressurizing the pigments in cooperation with the water pump for marking.

[0009] Further, sliding rods are fixedly arranged at both sides of the lower end of the first fixing frame, and a stabilizing plate is fixedly arranged at the lower ends of the two sliding rods;

[0010] Through the above technical solutions, the sliding rods are conducive to cooperating with the lower stabilizing plate for use, which is conducive to adjusting according to the height of the terrain and improving stability.

[0011] Further, a second fixing frame is fixedly arranged at the other side of the middle part of the first fixing frame, and carrying handles are fixedly arranged at both sides of the first fixing frame;

[0012] Through the above technical solutions, the second fixing frame is conducive to the smooth front-back sliding of the second sliding ruler, and the carrying handles are conducive to the taking of the device after use.

[0013] Further, a second scale line is fixedly arranged at the upper front part of the first fixing frame, and sliding grooves are respectively opened at the middle parts of the front ends of the first fixing frame and the second sliding ruler;

[0014] Through the above technical solutions, the second scale line is conducive to measuring the distance, and the sliding grooves are conducive to the sliding adjustment of the position of the first sliding ruler in the middle.

[0015] Further, an observation window is fixedly arranged at the middle part of the front end of the device box, and a sealing plug is snap-fitted at the other side of the upper end of the device box;

[0016] Through the above technical solutions, the observation window is conducive to observing the amount of internal pigments, and the sealing plug is conducive to preventing the leakage of internal pigments.

[0017] Further, an installation box is fixedly arranged at the middle part of the upper end of the first fixing frame;

[0018] Through the above technical solutions, the installation box is conducive to the installation and fixation of the device box.

[0019] Further, a fixing ring is fixedly arranged at the rear end of one side of the device box;

[0020] Through the above technical solutions, the fixing ring is conducive to snap-fitting the nozzle and is conducive to the placement of the nozzle.

[0021] The utility model has the following beneficial effects:

[0022] 1. A fast and accurate positioning device that is convenient to use proposed by the present utility model. Traditional positioning devices usually use a laser scanning system to scan the working surface to obtain terrain data, and then calculate the main positions of the drill holes. After that, a measuring scale is used to measure the specific sizes of the drill holes that need to be made, and then a marking device is used to mark the positions to prevent confusion. Only after all preparations are completed can the drilling operation be carried out. The process is relatively complex and takes a long time. This device integrates the measuring device and the marking device. At the same time as the measurement is completed, the spraying mechanism can be used in a timely manner to mark the measured positions, which is fast and convenient. While reducing the generation of errors, it can also save the entire measurement time and is convenient to use.

[0023] 2. A fast and accurate positioning device that is convenient to use proposed by the present utility model. This device is provided with a positioning mechanism and a spraying mechanism. The positioning mechanism is small in size and is made of lightweight plastic material as a whole, which is convenient to carry and move. By sliding a plurality of sliding rulers inside the positioning mechanism, when the positioning mechanism is placed on the ground to be detected, the length and width can be directly measured by sliding, which is fast and convenient. The spraying mechanism is equipped with paint inside. The paint inside is pressurized and conveyed to the nozzle by a water pump. After the position measurement is completed, the nozzle can be picked up to mark the position, which is fast and convenient and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is an axonometric schematic diagram of the present utility model;

[0025] Figure 2 is a front axonometric schematic diagram of the present utility model;

[0026] Figure 3 is a bottom axonometric schematic diagram of the present utility model;

[0027] Figure 4 is a front sectional schematic diagram of the device box of the present utility model.

[0028] LEGEND DESCRIPTION:

[0029] 1. Positioning mechanism; 2. Spraying mechanism; 101. First fixing frame; 102. First sliding ruler; 103. Second sliding ruler; 104. First scale line; 105. Chute; 106. Second scale line; 107. Second fixing frame; 108. Sliding rod; 109. Stabilizing plate; 110. Hand-held rod; 111. Installation box; 201. Device box; 202. Observation window; 203. Fixed ring; 204. Bellows; 205. Nozzle; 206. Water pump; 207. Sealing plug. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0031] Referring to Figure 1-2 , an embodiment provided by the present utility model: a convenient and fast and accurate positioning device, including a positioning mechanism 1. The positioning mechanism 1 includes a first fixing frame 101. A first sliding ruler 102 is slidably arranged at a position on one side of the middle of the first fixing frame 101. A first scale line 104 is fixedly arranged on the other side of the first sliding ruler 102. A second sliding ruler 103 is slidably arranged at the front end position of the outer surface of the first sliding ruler 102. Sliding rods 108 are fixedly arranged at both lower sides of the first fixing frame 101. A stabilizing plate 109 is fixedly arranged at the lower ends of the two sliding rods 108. A second fixing frame 107 is fixedly arranged at a position on the other side of the middle of the first fixing frame 101. Handle rods 110 are fixedly arranged on both sides of the first fixing frame 101. A second scale line 106 is fixedly arranged at the upper front position of the first fixing frame 101. Chutes 105 are opened at the middle positions of the front ends of the first fixing frame 101 and the second sliding ruler 103. An installation box 111 is fixedly arranged at the middle position of the upper end of the first fixing frame 101.

[0032] The device is provided with a positioning mechanism 1. The positioning mechanism 1 is small in volume and is made of lightweight plastic material as a whole, which is convenient for carrying and moving. By slidably arranging a first sliding ruler 102 and a second sliding ruler 103 inside the positioning mechanism 1, when the positioning mechanism 1 is placed on the ground to be detected, the length and width can be directly measured by sliding, which is fast and convenient. The first fixing frame 101 is beneficial for the first sliding ruler 102 to slide in the middle. The first sliding ruler 102 is beneficial for cooperating with the second sliding ruler 103 to use, which is beneficial for measuring the length and width required for drilling. The first scale line 104 is beneficial for measuring the required length. The sliding rods 108 are beneficial for cooperating with the lower stabilizing plate 109 to use, which is beneficial for adjusting according to the height of the terrain to improve stability. The second fixing frame 107 is beneficial for the second sliding ruler 103 to slide smoothly back and forth. The handle rods 110 are beneficial for taking the device after use. The installation box 111 is beneficial for the installation and fixation of the device box 201.

[0033] Referring to Figure 2-4, at the upper end of the positioning mechanism 1, a spraying mechanism 2 is fixedly arranged through threads. The spraying mechanism 2 includes a device box 201. At the front end position on one side of the device box 201, a corrugated pipe 204 is fixedly arranged. At the output end of the corrugated pipe 204, a spray head 205 is fixedly arranged. Inside the device box 201, a water pump 206 is fixedly arranged. At the middle position on the front end of the device box 201, an observation window 202 is fixedly arranged. At the position on the other side of the upper end of the device box 201, a sealing plug 207 is snap-fitted. At the rear end position on one side of the device box 201, a fixing ring 203 is fixedly arranged.

[0034] This device is also provided with a spraying mechanism 2. Pigment is installed inside the spraying mechanism 2. The water pump 206 pressurizes and transports the internal pigment to the spray head 205. After the position measurement is completed, the spray head 205 can be picked up to mark the position. It is fast, convenient, and easy to use. The device box 201 is beneficial to the installation of the pigment. The corrugated pipe 204 is beneficial to the transportation of the internal pigment to the spray head 205. The observation window 202 is beneficial to observing the amount of the internal pigment. The sealing plug 207 is beneficial to preventing the leakage of the internal pigment. The fixing ring 203 is beneficial to snap-fitting the spray head 205 and is beneficial to the placement of the spray head 205.

[0035] Working principle: Before using this device, first scan the working surface through the laser scanning system to obtain terrain data, and then calculate the main drilling positions. After that, place this device at the main positions. Measure the accurate drilling positions by sliding the first sliding ruler 102 and the second sliding ruler 103. After determination, pick up the spray head 205 and start the water pump 206. The water pump 206 pressurizes and transports the internal pigment to the spray head 205. Then, the measured positions can be marked with the spray head 205. After marking, this device can be lifted by the hand-held rod 110 and moved to the next drilling position.

[0036] 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, for those skilled in the art, they 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. A convenient and fast precise positioning device, comprising a positioning mechanism (1), characterized in that: The upper end of the positioning mechanism (1) is fixedly provided with a spraying mechanism (2) by means of a thread, the positioning mechanism (1) comprises a No. 1 fixing frame (101), a No. 1 sliding ruler (102) is slidably provided at one side of the middle part of the No. 1 fixing frame (101), a No. 1 scale line (104) is fixedly provided at the other side of the No. 1 sliding ruler (102), and a No. 2 sliding ruler (103) is slidably provided at the front end of the outer surface of the No. 1 sliding ruler (102); The spraying mechanism (2) comprises a device box (201), a bellows (204) is fixedly arranged at the front end of one side of the device box (201), a spray head (205) is fixedly arranged at the output end of the bellows (204), and a water pump (206) is fixedly arranged inside the device box (201).

2. A convenient and fast precise positioning device according to claim 1, characterized in that: Sliding rods (108) are fixedly arranged at both sides of the lower end of the first fixing frame (101), and stabilizing plates (109) are fixedly arranged at the lower ends of the two sliding rods (108).

3. A convenient and fast precise positioning device according to claim 1, characterized in that: A second fixing frame (107) is fixedly arranged at the other side of the middle of the first fixing frame (101), and handrails (110) are fixedly arranged on both sides of the first fixing frame (101).

4. A convenient and fast precise positioning device according to claim 1, characterized in that: A second scale mark (106) is fixedly arranged at the upper front end of the first fixing frame (101), and a slide groove (105) is provided at the middle of the front end of the first fixing frame (101) and the second sliding ruler (103).

5. The convenient and quick accurate positioning device according to claim 1, characterized in that: An observation window (202) is fixedly provided at the middle position of the front end of the device box (201), and a sealing plug (207) is clamped and provided at the other side position of the upper end of the device box (201).

6. The convenient and quick accurate positioning device according to claim 1, characterized in that: A mounting box (111) is fixedly arranged at the middle position of the upper end of the No. 1 fixing frame (101).

7. The convenient and fast precise positioning device according to claim 1, characterized in that: A fixing ring (203) is fixedly provided at the rear end of one side of the device box (201).

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