Auxiliary positioning device suitable for measuring equipment

Abstract

The auxiliary positioning device suitable for the measuring equipment comprises a connecting threaded rod and a supporting column, a supporting assembly is arranged on the outer wall of the bottom of the supporting column, the connecting threaded rod is fixedly installed on the outer wall of the top of the supporting column, and a placing plate is fixedly installed on the outer wall of the top of the connecting threaded rod. A first guide frame, a second guide frame, a locking cylinder, a telescopic rod, a clamping plate and a moving block are arranged, after a measuring head body is placed at the top of a placement plate, a matching column can be in close fit with the inner walls of the first guide frame and the second guide frame under the pushing of a spring on a mounting plate, and then the telescopic rod drives the moving block to slide oppositely; the measuring head main bodies with different sizes are clamped and fixed through the clamping plate; according to the utility model, the measuring head main bodies with different sizes can be fixed, meanwhile, the lower pressing plate, the matching head and the spiral groove are arranged, after the conical positioning column is inserted into soil, the lower pressing plate can be pressed to enable the matching head to be matched with the spiral groove, and the conical positioning column rotates to be conveniently inserted into the soil.

Description

Technical Field

[0001] The utility model relates to the technical field of measurement, in particular to an auxiliary positioning device suitable for measuring equipment. Background Art

[0002] Nowadays, people are becoming more and more proficient in the application of different scientific and technological technologies, and in many production processes, precision instruments are also needed for measurement. When mining in mining areas, it is often necessary to use relevant measuring devices for accurate measurement to ensure high efficiency during mining. When using measuring equipment, users need to use support devices to ensure its stability and then perform measurements.

[0003] After searching, the Chinese patent publication number CN211010629U discloses a measuring head positioning structure for mining measurement, including a supporting mechanism, a threaded block and a measuring head body, a rotating wheel is arranged above the supporting mechanism, and a connecting plate is fixed above the rotating wheel, the threaded block is located above the connecting plate, and a connecting groove is arranged outside the threaded block, and the measuring head body is located outside the connecting groove.

[0004] The above patent has the following shortcomings: when in use, the measuring head body is fixed to the top by a threaded block, and supported and measured by a supporting mechanism. When this structure is set, the size of the threaded block is fixed, and only a measuring head body of a fixed size can be installed. When other types of equipment are required for measurement, it is impossible to adapt to multiple structures.

[0005] To this end, an auxiliary positioning device suitable for measuring equipment is proposed. Utility Model Content

[0006] In view of this, the embodiments of the present utility model hope to provide an auxiliary positioning device suitable for measuring equipment to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the embodiment of the utility model is achieved as follows: it includes a connecting threaded rod and a support column, the bottom outer wall of the support column is provided with a supporting assembly, the connecting threaded rod is fixedly installed on the top outer wall of the support column, the top outer wall of the connecting threaded rod is fixedly installed with a placement plate, the outer side wall of the placement plate is fixedly installed with a guide frame 1, the inner side wall of the guide frame 1 is slidably connected with a guide frame 2, the outer side wall of the guide frame 1 is fixedly installed with a positioning pin, the other end of the positioning pin is movably connected with the guide frame 2, the guide frame 1 and the inner wall of the guide frame 2 are slidably connected with a moving block, the top outer wall of the moving block is fixedly installed with a clamping plate, the inner wall of the connecting threaded rod is rotatably connected with a telescopic rod, the other end of the telescopic rod is rotatably connected to the bottom of the moving block, and the outer side wall of the connecting threaded rod is connected with a locking cylinder through a thread.

[0008] In some embodiments, the support assembly includes a support leg, a sliding block, and a connecting frame. The sliding block is slidably connected to the inner side wall of the support column, and the support leg is rotatably connected between the outer walls on the opposite side of the sliding block. An internal groove is opened inside the support leg, and the connecting frame is rotatably connected to the inner wall of the support column. The internal groove and the inner wall of the connecting frame are slidably connected by a matching rod, and a conical positioning column is installed at the lower end of the support leg.

[0009] In some embodiments, the inner wall of the support leg is vertically slidably connected to a lower pressure plate, a mating head is fixedly installed on the outer side wall of the lower pressure plate, a spiral groove is opened on the inner wall of the conical positioning column, the spiral groove cooperates with the mating head, and the upper end of the conical positioning column is movably connected to the inner wall of the support leg.

[0010] In some embodiments, the inner cavity of the top plate of the lower pressure plate is provided with multiple extension plates in a circular sliding manner, and the side ends of the multiple extension plates are provided with sliding blocks, and the inner cavity of the top plate is provided with sliding grooves adapted to the sliding blocks, a circular accommodating cavity is provided at the axis center of the top plate, and a return spring is fixed in the circular accommodating cavity, a foot circle is fixed to the upper end of the return spring, and the axis center of the foot circle is on the same vertical axis as the axis center of the circular accommodating cavity, the foot circle is movably connected to the corresponding extension plates through a plurality of movable rods, a support member is fixed in the circular accommodating cavity, and the support member is located on the inner side of the return spring.

[0011] In some embodiments, a mounting plate is slidably connected to the inner wall of the moving block, a matching column is rotatably connected to the inner wall of the mounting plate, and a spring is fixedly installed between the mounting plate and the inner wall of the moving block.

[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0013] 1. An auxiliary positioning device suitable for measuring equipment, which is provided with a guide frame 1, a guide frame 2, a locking cylinder, a telescopic rod, a clamping plate, and a moving block. After placing the measuring head body on the top of the placement plate, the locking cylinder is rotated so that the telescopic rod drives the moving block to slide toward each other, and the measuring head bodies of different sizes are clamped and fixed by the clamping plate;

[0014] 2. An auxiliary positioning device suitable for measuring equipment, which is provided with support legs, a connecting frame, a matching rod, and a conical positioning column. When in use, the support legs can be rotated so that the connecting frame rotates to the horizontal direction under the cooperation of the matching rod, and the conical positioning column is inserted into the soil. The support legs, the connecting frame and the support column jointly realize triangular support to ensure stability;

[0015] 3. An auxiliary positioning device suitable for measuring equipment, which is provided with a lower pressing plate, a matching head and a spiral groove. After the conical positioning column is inserted into the soil, the lower pressing plate can be pressed so that the matching head and the spiral groove are matched, and the conical positioning column rotates, which is convenient for insertion into the soil and fixing;

[0016] 4. An auxiliary positioning device suitable for measuring equipment is provided with a foot-operated round block, an extension plate, a movable rod, a support column and a reset spring. When stepping on the lower pressure plate, the extension plate extends outward to expand the support range for the bottom of the operator's foot, so that the operator's foot can step on the lower pressure plate more stably, and at the same time, it can avoid local excessive force when stepping on it, which may cause discomfort to the human body.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions 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 work.

[0019] Figure 1 It is the overall structure diagram of the utility model;

[0020] Figure 2 This is the external structure diagram of the placement board of the utility model;

[0021] Figure 3 This is an exploded structural diagram of the mobile block of the utility model;

[0022] Figure 4 This is an external structural diagram of the guide frame 1 and the guide frame 2 of the utility model;

[0023] Figure 5 This is a structural diagram of the support assembly of the utility model;

[0024] Figure 6 This is a cross-sectional structural diagram of the support leg of the utility model;

[0025] Figure 7 The cross-sectional structure diagram of the lower pressure plate provided with an extension plate, a support column, a foot-operated round block, and a return spring;

[0026] Figure 8 for Figure 7 Top view of the structure.

[0027] Reference numerals:

[0028] 1. Placement plate; 2. Connecting threaded rod; 3. Locking cylinder; 4. Support column; 5. Support leg; 6. Clamping plate; 7. Moving block; 8. Guide frame 1; 9. Guide frame 2; 10. Telescopic rod; 11. Spring; 12. Mounting plate; 13. Matching column; 14. Sliding block; 15. Internal groove; 16. Connecting frame; 17. Matching rod; 18. Lower pressure plate; 181. Top plate; 182. Foot-operated round block; 183. Extension plate; 184. Movable rod; 185. Support member; 186. Reset spring; 19. Conical positioning column; 20. Matching head; 21. Spiral groove; 22. Positioning pin. DETAILED DESCRIPTION

[0029] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0030] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings. Example

[0032] like Figure 1-6As shown, an auxiliary positioning device suitable for measuring equipment includes a connecting threaded rod 2 and a support column 4, wherein the bottom outer wall of the support column 4 is provided with a supporting assembly, the connecting threaded rod 2 is welded to the top outer wall of the support column 4, the top outer wall of the connecting threaded rod 2 is welded with a placement plate 1, the outer side wall of the placement plate 1 is welded with a guide frame 8, the inner side wall of the guide frame 8 is slidably connected with a guide frame 2 9, the outer side wall of the guide frame 8 is welded with a positioning pin 22, the other end of the positioning pin 22 is movably connected to the guide frame 2 9, the guide frame 8 is slidably connected to the inner wall of the guide frame 2 9 with a moving block 7, the top outer wall of the moving block 7 is welded with a clamping plate 6, the inner wall of the connecting threaded rod 2 is rotatably connected with a telescopic rod 10, the other end of the telescopic rod 10 is rotatably connected to the bottom of the moving block 7, and the outer side wall of the connecting threaded rod 2 is connected with a locking cylinder 3 through a thread;

[0033] When in use, different measuring head bodies are placed on the top of the placement plate 1, and the positioning pin 22 is pulled out to adjust the length of the guide frame 1 8 and the guide frame 2 9. Then the user can rotate the locking cylinder 3 so that the locking cylinder 3 moves upward to squeeze the telescopic rod 10 so that the telescopic rod 10 drives the moving block 7 to slide toward each other, and the measuring head bodies of different sizes are clamped and fixed through the clamping plate 6 to adapt to different measuring head bodies.

[0034] The support assembly includes a support leg 5, a sliding block 14, and a connecting frame 16. The sliding block 14 is slidably connected to the inner side wall of the support column 4. The support leg 5 is rotatably connected between the outer walls on the opposite side of the sliding block 14. An internal groove 15 is provided inside the support leg 5. The connecting frame 16 is rotatably connected to the inner wall of the support column 4. A matching rod 17 is slidably connected between the internal groove 15 and the inner wall of the connecting frame 16. A conical positioning column 19 is installed at the lower end of the support leg 5.

[0035] When in use, the support leg 5 can be rotated, and with the cooperation of the internal groove 15 and the matching rod 17 on the inner wall of the connecting frame 16, the connecting frame 16 also rotates to the horizontal direction, and the conical positioning column 19 at the lower end of the support leg 5 is inserted into the soil. The support leg 5, the connecting frame 16 and the support column 4 jointly realize triangular support to ensure stability.

[0036] In this embodiment: when in use, the support leg 5 is rotated, and the connecting frame 16 is also rotated to the horizontal direction under the cooperation of the internal groove 15 and the matching rod 17 on the inner wall of the connecting frame 16, and the conical positioning column 19 on the support leg 5 is inserted into the soil. The support leg 5, the connecting frame 16 and the support column 4 jointly realize triangular support, and then different measuring head bodies are placed on the top of the placement plate 1, and the positioning pin 22 is pulled out to adjust the length of the guide frame 1 8 and the guide frame 2 9. The locking cylinder 3 can be rotated to make the locking cylinder 3 move upward to squeeze the telescopic rod 10 so that the telescopic rod 10 drives the moving block 7 to slide toward each other. The matching column 13 can be pushed by the spring 11 on the mounting plate 12 to cooperate closely with the inner walls of the guide frame 1 8 and the guide frame 2 9 to realize lateral movement, and the measuring head bodies of different sizes are clamped and fixed by the clamping plate 6 to adapt to different measuring head bodies.

[0037] The inner wall of the moving block 7 is slidably connected to a mounting plate 12, the inner wall of the mounting plate 12 is rotatably connected to a matching column 13, and a spring 11 is welded between the mounting plate 12 and the inner wall of the moving block 7;

[0038] When the moving block 7 moves, the matching column 13 can be closely matched with the inner walls of the guide frame 1 8 and the guide frame 2 9 under the push of the spring 11 on the mounting plate 12 to achieve lateral movement. Example

[0039] An auxiliary positioning device suitable for measuring equipment, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 1-8 As shown, the inner wall of the support leg 5 is vertically slidably connected with a lower pressing plate 18, the outer side wall of the lower pressing plate 18 is fixedly mounted with a mating head 20, the inner wall of the conical positioning column 19 is provided with a spiral groove 21, the spiral groove 21 is matched with the mating head 20, and the upper end of the conical positioning column 19 is movably connected with the inner wall of the support leg 5;

[0040] In this embodiment: after the support leg 5 rotates to drive the conical positioning column 19 to be inserted into the soil, the user can press down the lower pressing plate 18 so that the mating head 20 cooperates with the spiral groove 21 to drive the conical positioning column 19 to rotate, thereby facilitating the insertion of the conical positioning column 19 into the soil.

[0041] The inner cavity of the top plate 181 of the lower pressure plate 18 is provided with a plurality of extension plates 183 in a circular sliding manner, and the side ends of the plurality of extension plates 183 are provided with sliders, and the inner cavity of the top plate 181 is provided with sliding grooves adapted to the sliders, and a circular accommodating cavity is provided at the axis of the top plate 181, and a return spring 186 is fixed in the circular accommodating cavity, and a foot-operated round block 182 is fixed at the upper end of the return spring 186, and the axis of the foot-operated round block 182 and the axis of the circular accommodating cavity are on the same vertical axis, and the foot-operated round block 182 is movably connected with the corresponding extension plate 183 through a plurality of movable rods 184, and a support member 185 is fixed in the circular accommodating cavity, and the support member 185 is located on the inner side of the return spring 186;

[0042] When the foot exerts downward force and steps on the foot-operated circular plate 182, the foot-operated circular plate 182 will cause the compression return spring 186 to move, and the extension plate 183 can be driven to move outward through the movable rod 184. When the upper end of the foot-operated circular plate 182 is flush with the upper end of the top plate 181, the lower end of the foot-operated circular plate 182 contacts the upper end of the support member 185 to form a support. The outward extension of the extension plate 184 expands the support range for the bottom of the operator's foot, making it more stable for the operator to step on the lower pressure plate 18, while also avoiding local excessive force when stepping on it and causing discomfort to the human body. After the foot is removed, the return spring 186 restores the components to their original positions.

[0043] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An auxiliary positioning device suitable for measuring equipment, comprising a connecting threaded rod (2) and a supporting column (4), characterized in that: The bottom outer wall of the support column (4) is provided with a support assembly, the connecting threaded rod (2) is fixedly mounted on the top outer wall of the support column (4), a placement plate (1) is fixedly mounted on the top outer wall of the connecting threaded rod (2), a guide frame 1 (8) is fixedly mounted on the outer side wall of the placement plate (1), the inner side wall of the guide frame 1 (8) is slidably connected to a guide frame 2 (9), a positioning pin (22) is fixedly mounted on the outer side wall of the guide frame 1 (8), the other end of the positioning pin (22) is movably connected to the guide frame 2 (9), a moving block (7) is slidably connected to the inner wall of the guide frame 1 (8) and the guide frame 2 (9), a clamping plate (6) is fixedly mounted on the top outer wall of the moving block (7), the inner wall of the connecting threaded rod (2) is rotatably connected to a telescopic rod (10), the other end of the telescopic rod (10) is rotatably connected to the bottom of the moving block (7), and the outer side wall of the connecting threaded rod (2) is connected to a locking cylinder (3) through a thread.

2. The auxiliary positioning device suitable for measuring equipment according to claim 1, characterized in that: The support assembly comprises a support leg (5), a sliding block (14), and a connecting frame (16); the sliding block (14) is slidably connected to the inner side wall of the support column (4); the support leg (5) is rotatably connected between the outer walls on the opposite side of the sliding block (14); an internal groove (15) is provided inside the support leg (5); the connecting frame (16) is rotatably connected to the inner wall of the support column (4); a matching rod (17) is slidably connected between the internal groove (15) and the inner wall of the connecting frame (16); and a conical positioning column (19) is installed at the lower end of the support leg (5).

3. The auxiliary positioning device suitable for measuring equipment according to claim 2, characterized in that: The inner wall of the support leg (5) is vertically slidably connected to a lower pressure plate (18), and a mating head (20) is fixedly mounted on the outer side wall of the lower pressure plate (18). A spiral groove (21) is formed on the inner wall of the conical positioning column (19), and the spiral groove (21) is matched with the mating head (20). The upper end of the conical positioning column (19) is movably connected to the inner wall of the support leg (5).

4. The auxiliary positioning device suitable for measuring equipment according to claim 3, characterized in that: The inner cavity of the top plate (181) of the lower pressure plate (18) is provided with a plurality of extension plates (183) in a circular sliding manner, and the side ends of the plurality of extension plates (183) are provided with sliders, and the inner cavity of the top plate (181) is provided with sliding grooves adapted to the sliders, and a circular accommodating cavity is provided at the axis of the top plate (181), and a return spring (186) is fixed in the circular accommodating cavity, and a foot-operated round block (182) is fixed at the upper end of the return spring (186), and the axis of the foot-operated round block (182) and the axis of the circular accommodating cavity are on the same vertical axis, and the foot-operated round block (182) is movably connected to the corresponding extension plate (183) through a plurality of movable rods (184), and a support member (185) is fixed in the circular accommodating cavity, and the support member (185) is located on the inner side of the return spring (186).

5. The auxiliary positioning device suitable for measuring equipment according to claim 1, characterized in that: The inner wall of the moving block (7) is slidably connected to a mounting plate (12), the inner wall of the mounting plate (12) is rotatably connected to a matching column (13), and a spring (11) is fixedly mounted between the mounting plate (12) and the inner wall of the moving block (7).

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