A self-floating electronic single-point measuring instrument

Abstract

The invention discloses a self-floating electronic single-point measuring instrument, comprising an electronic single-point measuring instrument body, a placing box, a bearing rod, and a connecting and mounting plate. The electronic single-point measuring instrument body is connected and arranged on the bottom side of the placing box, and the top of the placing box is connected and arranged with the bearing rod, one end of the bearing rod is fixedly arranged with the connecting and mounting plate, an adjustment mechanism is arranged in the placing box, and the adjustment mechanism is locked by an auxiliary component, and the auxiliary component ensures the stability of the electronic single-point measuring instrument body after adjustment; the adjustment work of the measuring instrument is mainly achieved by controlling the hand wheel to drive the meshing transmission of the transmission gear and the tooth plate, and then the vertical direction of the measuring instrument is adjusted; the tooth plate is locked by the auxiliary component arranged on the side, so as to ensure the position stability of the measuring instrument after adjustment, and the operation is convenient to meet the actual work needs.

Description

Technical Field

[0001] The invention relates to the technical field of measuring devices, in particular to a self-floating electronic single-point measuring instrument. Background Art

[0002] The self-floating electronic single-point measuring instrument can be divided into two parts according to its structure: the outer buoy and the internal instrument. The outer buoy includes five parts: the guide spear, the instrument compartment plug, the inclinometer assembly suspension rod, the float, and the pressure relief buffer. It is light and hard, with high pressure and high temperature resistance. Its main function is to smoothly transport the internal camera to the non-magnetic drill collar underground and ensure that it is not squeezed and corroded by the drilling fluid, simplifying the inclinometer process and reducing labor intensity. When in use, there is no need to throw the square drill rod or the inclinometer winch, and one person can complete the measurement work.

[0003] The Chinese patent document with the existing announcement number CN214464113U discloses a retractable self-floating electronic single-point measuring instrument, which improves and optimizes the technical problems of the existing measuring instruments of this type that are inconvenient to install, poorly protected, and inconvenient to adjust in length during use. The solution is to set a protective frame to ensure that the measuring instrument body is not damaged by external forces, thereby increasing the reliability of the utility model and extending its service life; by adding an adjustment box, the length of the telescopic rod can be adjusted through a limit hole, so that the utility model has a wider scope of application and more uses, and is suitable for a variety of measurement environments; it can be quickly disassembled for repair or replacement of parts, which is convenient for inspection, repair and maintenance.

[0004] The length adjustment in the above scheme is mainly achieved by inserting pins into different through holes to adjust the length of the telescopic rod and the support seat. Not only is the operation inconvenient, but the adjustment also has no corresponding locking auxiliary parts, which can easily cause instability after adjustment, and needs to be improved and optimized.

[0005] To this end, the present invention proposes a self-floating electronic single-point measuring instrument for solving the above-mentioned problem. Summary of the invention

[0006] The object of the present invention is to provide a self-floating electronic single-point measuring instrument to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a self-floating electronic single-point measuring instrument, comprising an electronic single-point measuring instrument body, a placement box, a bearing rod, and a connecting and mounting plate, wherein the electronic single-point measuring instrument body is connected and arranged on the bottom side of the placement box, and the top of the placement box is connected and arranged with a bearing rod, one end of the bearing rod is fixedly arranged with a connecting and mounting plate, an adjustment mechanism is arranged in the placement box, and the adjustment mechanism is locked by an auxiliary component, and the auxiliary component ensures the stability of the electronic single-point measuring instrument body after adjustment;

[0008] The adjustment mechanism comprises a toothed plate, a transmission gear, a connecting shaft, and a control hand wheel;

[0009] The auxiliary component comprises an L-shaped connecting rod, an anti-skid clamping ring, an external thread fixing ring, a movable head, a locking pressure column, a reset spring, an anti-skid rubber pad, an internal thread locking ring, an annular pressure surface, and a handle.

[0010] Preferably, one end of the tooth plate is fixedly set on the bottom end of the load-bearing rod, and the tooth plate is movably inserted in the placement box, one side of the tooth plate is meshingly connected with a transmission gear, the transmission gear is movably set in the placement box, and the transmission gear is fixedly set on one end of the connecting shaft, the connecting shaft is inserted on one side of the placement box, and a control handwheel is fixedly set on the end.

[0011] Preferably, the meshing transmission between the transmission gear and the toothed plate adjusts the vertical position of the main body of the electronic single-point measuring instrument.

[0012] Preferably, the L-shaped connecting rod is fixedly arranged on one side of the toothed plate, and the L-shaped connecting rod is plugged into the placement box, the anti-slip clamping ring is equidistantly fixedly arranged on the outer wall of the L-shaped connecting rod, the externally threaded fixing ring is fixedly arranged on the placement box, and is arranged at the side position of the L-shaped connecting rod, the movable head is equidistantly and movably arranged in the externally threaded fixing ring, and one end of the movable head extends to the outside of the externally threaded fixing ring, and the other end is fixedly provided with a locking pressure column, and a return spring is fixedly arranged at the connecting end of the movable head and the locking pressure column, one end of the return spring is fixedly arranged in the externally threaded fixing ring, one end of the locking pressure column is fixedly provided with an anti-slip rubber pad, the internally threaded locking ring is threadedly connected to the externally threaded fixing ring, and the inner side wall of one end of the internally threaded locking ring is provided with an annular pressure surface, and the handle is fixedly provided on the outer side wall of the internally threaded locking ring.

[0013] Preferably, the end portion of the movable head extending to the outside of the external threaded fixing ring is configured as a spherical surface, and three groups of movable heads are provided.

[0014] Preferably, the annular pressing surface corresponds to the setting position of the movable head.

[0015] Preferably, the anti-slip clamp is configured in an inverted cone shape, with its large opening facing upward and its small opening fixedly disposed on the side wall of the L-shaped connecting rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The self-floating electronic single-point measuring instrument designed in the present invention mainly adjusts the measuring instrument by controlling the hand wheel to drive the meshing transmission of the transmission gear and the tooth plate, thereby adjusting the vertical direction of the measuring instrument; furthermore, the tooth plate is locked by an auxiliary component arranged on the side thereof, thereby ensuring the position stability of the measuring instrument after adjustment, and the operation is convenient and easy to use, thus meeting actual work needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the left side of the adjustment structure connection of the electronic single-point measuring instrument of the present invention;

[0019] Figure 2 For the present invention Figure 1 A partial enlarged schematic diagram of the structure connection;

[0020] Figure 3 It is a schematic diagram of the right side of the adjustment structure connection of the electronic single-point measuring instrument of the present invention;

[0021] Figure 4 This is a schematic diagram of the internal structure connection of the box body of the present invention;

[0022] Figure 5 For the present invention Figure 4 A partial enlarged schematic diagram of the structural connection.

[0023] In the figure: the electronic single-point measuring instrument main body 1, the placement box 2, the load-bearing rod 3, the connecting mounting plate 4, the adjustment mechanism 5, the toothed plate 501, the transmission gear 502, the connecting shaft 503, the control hand wheel 504, the auxiliary component 6, the L-shaped connecting rod 601, the anti-slip clamping ring 602, the external thread fixing ring 603, the movable head 604, the locking pressure column 605, the reset spring 606, the anti-slip rubber pad 607, the internal thread locking ring 608, the annular pressure surface 609, and the handle 610. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention are described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0025] See also Figures 1 to 5The present invention provides a technical solution: a self-floating electronic single-point measuring instrument, comprising an electronic single-point measuring instrument body 1, a placing box 2, a bearing rod 3, and a connecting mounting plate 4, wherein the electronic single-point measuring instrument body 1 is connected and arranged on the bottom side of the placing box 2, and the top of the placing box 2 is connected and arranged with the bearing rod 3, one end of the bearing rod 3 is fixedly arranged with the connecting mounting plate 4, an adjusting mechanism 5 is arranged in the placing box 2, and the adjusting mechanism 5 is locked by an auxiliary component 6, and the auxiliary component 6 ensures the stability of the electronic single-point measuring instrument body 1 after adjustment;

[0026] The adjustment mechanism 5 includes a toothed plate 501, a transmission gear 502, a connecting shaft 503, and a control handwheel 504; one end of the toothed plate 501 is fixedly arranged at the bottom end of the load-bearing rod 3, and the toothed plate 501 is movably inserted in the placement box 2, one side of the toothed plate 501 is meshingly connected with a transmission gear 502, the transmission gear 502 is movably arranged in the placement box 2, and the transmission gear 502 is fixedly arranged at one end of the connecting shaft 503, the connecting shaft 503 is inserted in one side of the placement box 2, and a control handwheel 504 is fixedly arranged at the end; the meshing transmission of the transmission gear 502 and the toothed plate 501 adjusts the vertical position of the electronic single-point measuring instrument body 1.

[0027] The auxiliary component 6 includes an L-shaped connecting rod 601, an anti-skid snap ring 602, an externally threaded fixing ring 603, a movable head 604, a locking pressure column 605, a return spring 606, an anti-skid rubber pad 607, an internally threaded locking ring 608, an annular pressure surface 609, and a handle 610; the L-shaped connecting rod 601 is fixedly arranged on one side of the toothed plate 501, and the L-shaped connecting rod 601 is inserted and arranged in the placement box 2, the anti-skid snap ring 602 is equidistantly fixed on the outer wall of the L-shaped connecting rod 601, the externally threaded fixing ring 603 is fixedly arranged on the placement box 2, and is arranged at the side position of the L-shaped connecting rod 601, the movable head 604 is equidistantly and movably arranged in the externally threaded fixing ring 603, and one end of the movable head 604 extends to the outside of the externally threaded fixing ring 603, and the other end is fixedly provided with a locking pressure column 605 A return spring 606 is fixedly provided at the connecting end of the movable head 604 and the locking pressure column 605, one end of the return spring 606 is fixedly provided in the external thread fixing ring 603, one end of the locking pressure column 605 is fixedly provided with a non-slip rubber pad 607, an internal thread locking ring 608 is threadedly connected and provided on the external thread fixing ring 603, and an annular pressure surface 609 is provided on the inner side wall of one end of the internal thread locking ring 608, and a handle 610 is fixedly provided on the outer side wall of the internal thread locking ring 608; the end of the movable head 604 extending to the outside of the external thread fixing ring 603 is provided with a spherical surface, and the movable head 604 is provided with three groups; the annular pressure surface 609 corresponds to the setting position of the movable head 604; the non-slip clamping ring 602 is provided with an inverted cone, with its large mouth facing upward and the small mouth fixedly provided on the side wall of the L-shaped connecting rod 601.

[0028] The self-floating electronic single-point measuring instrument designed by the present invention can adjust the measuring instrument by controlling the hand wheel 504 to drive the meshing transmission of the transmission gear 502 and the tooth plate 501, thereby adjusting the vertical direction of the measuring instrument. After the adjustment is completed, it can be locked by the auxiliary component 6 to ensure its stability after adjustment. The internal thread locking ring 608 is directly rotated by the handle 610, so that the annular pressure surface 609 on the inner side of the internal thread locking ring 608 squeezes the movable head 604, and the movable head 604 pushes the locking pressure column 605 to squeeze the L-shaped connecting rod 601. Under the action of the anti-skid rubber pad 607 provided at the extrusion end of the locking pressure column 605 and the anti-skid clamping ring 602 provided on the outer wall of the L-shaped connecting rod 601, the stability of the locking pressure column 605 squeezing and clamping the L-shaped connecting rod 601 is ensured, thereby ensuring the position stability of the tooth plate 501 and the placement box 2 after adjustment, and finally ensuring the working stability of the electronic single-point measuring instrument body 1 after adjustment, and simple operation.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-floating electronic single-point measuring instrument, characterized in that: The electronic single-point measuring instrument comprises a main body (1), a placement box (2), a bearing rod (3), and a connecting and mounting plate (4), wherein the main body (1) of the electronic single-point measuring instrument is connected to the bottom side of the placement box (2), and the top of the placement box (2) is connected to the bearing rod (3), and one end of the bearing rod (3) is fixedly provided with the connecting and mounting plate (4), and an adjustment mechanism (5) is provided in the placement box (2), and the adjustment mechanism (5) is locked by an auxiliary component (6), and the auxiliary component (6) ensures the stability of the main body (1) of the electronic single-point measuring instrument after adjustment; The adjustment mechanism (5) comprises a toothed plate (501), a transmission gear (502), a connecting shaft (503), and a control hand wheel (504); one end of the toothed plate (501) is fixedly arranged at the bottom end of the bearing rod (3), and the toothed plate (501) is movably inserted in the placement box (2); one side of the toothed plate (501) is meshingly connected with a transmission gear (502); the transmission gear (502) is movably arranged in the placement box (2), and the transmission gear (502) is fixedly arranged at one end of the connecting shaft (503); the connecting shaft (503) is inserted in one side of the placement box (2), and a control hand wheel (504) is fixedly arranged at the end; The auxiliary component (6) comprises an L-shaped connecting rod (601), an anti-skid clamping ring (602), an externally threaded fixing ring (603), a movable head (604), a locking pressure column (605), a return spring (606), an anti-skid rubber pad (607), an internally threaded locking ring (608), an annular pressing surface (609), and a handle (610); the L-shaped connecting rod (601) is fixedly arranged on one side of the toothed plate (501), and the L-shaped connecting rod (601) is inserted and arranged in the placement box (2); the anti-skid clamping ring (602) is fixedly arranged at an equal distance on the outer wall of the L-shaped connecting rod (601); the externally threaded fixing ring (603) is fixedly arranged on the placement box (2) and is arranged at a side position of the L-shaped connecting rod (601); the movable head (604) and the like are fixedly arranged on the outer wall of the L-shaped connecting rod (601); The movable head (604) is movably arranged in the external thread fixing ring (603), and one end of the movable head (604) extends to the outside of the external thread fixing ring (603), and the other end is fixedly provided with a locking pressure column (605), and the connecting end of the movable head (604) and the locking pressure column (605) is fixedly provided with a return spring (606), one end of the return spring (606) is fixedly arranged in the external thread fixing ring (603), and one end of the locking pressure column (605) is fixedly provided with an anti-slip rubber pad (607), the internal thread locking ring (608) is threadedly connected to the external thread fixing ring (603), and the inner side wall of one end of the internal thread locking ring (608) is provided with an annular pressure surface (609), and the handle (610) is fixedly provided on the outer side wall of the internal thread locking ring (608).

2. A self-floating electronic single-point measuring instrument according to claim 1, characterized in that: The meshing transmission between the transmission gear (502) and the toothed plate (501) adjusts the vertical position of the electronic single-point measuring instrument body (1).

3. A self-floating electronic single-point measuring instrument according to claim 1, characterized in that: The end of the movable head (604) extending to the outside of the external thread fixing ring (603) is configured as a spherical surface, and three groups of movable heads (604) are provided.

4. A self-floating electronic single-point measuring instrument according to claim 1, characterized in that: The annular pressing surface (609) corresponds to the setting position of the movable head (604).

5. The self-floating electronic single-point measuring instrument according to claim 1, characterized in that: The anti-slip clamp (602) is configured in an inverted cone shape, with its large opening facing upward and its small opening fixedly disposed on the side wall of the L-shaped connecting rod (601).

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