CN214332167U - Surveying instrument adjusting device for engineering - Google Patents

Abstract

The utility model discloses a surveying instrument adjusting device for engineering relates to surveying instrument technical field. The utility model discloses a circular shape support plate, the adjustable supporting component of three and ground contact is installed to even on one side of support plate, the side structure that the support plate deviates from supporting component has and is square supporting shoe, the supporting shoe is kept away from the supporting component tip and is installed the worm wheel through the bearing, the supporting shoe wherein the top of two opposite flanks all constructs the carrier block, the carrier block passes through the bearing and installs the worm with worm wheel meshing. The utility model discloses a supporting component and the cooperation of universal spirit level can be guaranteed the utility model discloses can be steady place on the bottom surface, at the cooperation of cooperation worm wheel, worm and threaded rod one, can adjust the motion piece and reciprocate with fixed subassembly when rotating the runner for can be to highly adjusting when using surveying instrument to observe, reduce the operation degree of difficulty.

Description

Surveying instrument adjusting device for engineering

Technical Field

The utility model relates to a surveying instrument equipment technical field, concretely relates to surveying instrument adjusting device for engineering.

Background

Surveying instrument is for data acquisition, processing, output etc. instrument of surveying and mapping operation design and manufacturing, planning design in engineering construction, construction and management stage carry out the required instrument in aspects such as the required usefulness of measurement work, the range finding, the angle of measurement, the height finding, mapping and photogrammetry, and surveying instrument support is the supporting platform who is used for supporting surveying instrument and makes its steady work, be the essential important appurtenance of surveying instrument, its wide application in engineering construction field, because the construction relates to environmental condition complicacy changeable, the used support of surveying instrument must guarantee that surveying instrument can accomplish the survey and drawing under different environmental conditions under its assistance.

At present, current surveying instrument adjusting device is mostly the tripod and supports for surveying instrument's high most is fixed, recalibrates after the angle that can only change between the tripod when needs height-adjusting, adjusts loaded down with trivial details, can't adjust when observing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that current surveying instrument adjusting device altitude mixture control is difficult and can't adjust when observing, the utility model provides a surveying instrument adjusting device for engineering.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a surveying instrument adjusting device for engineering, includes the circular shape support plate, even install three adjustable supporting component with ground contact on the side of support plate, the side structure that the support plate deviates from supporting component has and is square supporting shoe, the supporting shoe is kept away from the supporting component tip and is installed the worm wheel through the bearing, the supporting shoe wherein the top of two relative sides all is constructed the installation piece, the worm that meshes with the worm wheel is installed through the bearing to the installation piece, the runner is installed to the end of worm, the center of worm wheel is constructed the screw thread that runs through the worm wheel, the worm wheel is installed threaded rod one through the screw thread, the top fixed mounting of threaded rod has the motion piece, install a plurality of guide bars between motion piece and the support plate relative side, the fixed subassembly that is used for fixed surveying instrument is installed through the bearing on the side that the support plate was kept away from to the motion piece, and the support plate is provided with a universal level gauge.

Further, fixed subassembly includes the carrier block, the bottom surface of carrier block is constructed have with bearing complex installation axle, be constructed the guide way that the cross-section is the T type on the relative both sides face of carrier block, two clamp splices are installed through the guide way to the carrier block, the fixed block is installed through the bolt in the side of carrier block, adjusting bolt is installed through the bearing to the clamp splice, be constructed on the fixed block with adjusting bolt complex screw hole.

Furthermore, the side surface of the bearing block close to the motion block is provided with universal balls which are respectively abutted against the motion block in an array.

Further, the guide rod comprises a loop bar arranged on the top surface of the carrier plate and a sliding rod arranged on the bottom surface of the motion block.

Further, the supporting component is including being the array and fixing the threaded rod two at the slope of support plate bottom surface, threaded rod two sets are equipped with adjustable end and are conical rotary rod, be constructed with on the rotary rod and be polygonal atress piece and be used for the touch multitouch of contradicting with ground.

Furthermore, an avoiding hole for avoiding a first threaded rod is formed in the supporting block, and a guide block matched with the avoiding hole is installed at the tail end of the first threaded rod.

The utility model has the advantages as follows:

1. the utility model discloses a supporting component and the cooperation of universal spirit level can be guaranteed the utility model discloses can be steady place on the bottom surface, at the cooperation of cooperation worm wheel, worm and threaded rod one, can adjust the motion piece and reciprocate with fixed subassembly when rotating the runner for can be to highly adjusting when using surveying instrument to observe, reduce the operation degree of difficulty.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view of the present invention taken along line a-a of fig. 2;

reference numerals: 1. a carrier plate; 2. a support assembly; 201. a second threaded rod; 202. rotating the rod; 203. a stress block; 204. a contact block; 3. a support block; 301. mounting blocks; 302. avoiding holes; 4. a worm gear; 5. a worm; 6. a first threaded rod; 7. a motion block; 8. a guide bar; 801. a loop bar; 802. a slide bar; 9. a fixing assembly; 901. a bearing block; 902. installing a shaft; 903. a guide groove; 904. a clamping block; 905. a fixed block; 906. adjusting the bolt; 10. a rotating wheel; 11. a universal level; 12. a universal ball; 13. and a guide block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, fig. 2 and fig. 3, an adjusting device for engineering surveying and mapping instrument comprises a circular support plate 1, three adjustable support components 2 contacting with the ground are uniformly installed on one side surface of the support plate 1, wherein the support components 2 can make the utility model fixed on the bottom surface, a square support block 3 is constructed on the side surface of the support plate 1 departing from the support components 2, a worm wheel 4 is installed on the end part of the support block 3 far away from the support components 2 through a bearing, i.e. a convex block fixed with the inner side of the bearing is constructed on the worm wheel 4, the bearing is simultaneously fixed in the top of the support block 3, if necessary, the bearing can be matched with a bolt for fixing, an installation block 301 is constructed on the top of two opposite side surfaces of the support block 3, a worm 5 meshed with the worm wheel 4 is installed on the installation block 301 through a bearing, a rotating wheel 10 is installed at the end of the worm 5, the worm 5 can be driven to rotate by rotating the rotating wheel 10, the worm wheel 4 can rotate on the bearing, the center of the worm wheel 4 is provided with a thread which runs through the worm wheel 4, the worm wheel 4 is provided with a first threaded rod 6 through the thread, the first threaded rod 6 can move up and down under the action of the thread when the worm wheel 4 rotates, the top of the first threaded rod 6 is fixedly provided with a moving block 7, a plurality of guide rods 8 are arranged between the moving block 7 and the opposite side surfaces of the support plate 1, the side surface of the moving block 7, which is far away from the support plate 1, is provided with a fixing component 9 for fixing a surveying and mapping instrument through the bearing, wherein the fixing component 9 is used for fixing the surveying and mapping instrument, and the support plate 1 is provided with a universal level meter 11. the utility model can ensure that the utility model can be stably placed on the bottom surface through the matching of the support component 2 and the universal level meter 11, and then the matching of the worm wheel 4, the worm 5 and the first threaded rod 6 can adjust the moving block 7 and the fixing component 9 to move up and down when the rotating wheel 10, the height can be adjusted when the surveying and mapping instrument is used for observation, and the operation difficulty is reduced.

As shown in fig. 1, 2 and 3, in some embodiments, the fixing assembly 9 includes a bearing block 901, a bottom surface of the bearing block 901 is configured with a mounting shaft 902 matched with a bearing, two opposite side surfaces of the bearing block 901 are configured with guide grooves 903 with T-shaped cross sections, the bearing block 901 is mounted with two clamping blocks 904 through the guide grooves 903, a bottom of the clamping block 904 is configured with a T-shaped portion matched with the guide grooves 903, a side surface of the bearing block 901 is mounted with a fixing block 905 through a bolt, the clamping block 904 is mounted with an adjusting bolt 906 through a bearing, the fixing block 905 is configured with a threaded hole matched with the adjusting bolt 906, and the clamping blocks 904 are pushed to approach each other through rotating the adjusting bolt 906 to fix the surveying and mapping instrument.

As shown in fig. 1 and 3, in some embodiments, the side of the bearing block 901 close to the motion block 7 is installed with an array of universal balls 12 respectively abutting on the motion block 7, wherein the universal balls 12 can ensure to a certain extent that the fixing assembly 9 does not shake greatly when rotating.

As shown in fig. 1 and 3, in some embodiments, the guide bar 8 includes a sleeve bar 801 mounted on the top surface of the carrier plate 1 and a sliding bar 802 mounted on the bottom surface of the motion block 7, and the motion block 7 is ensured to move only in the vertical direction by the cooperation of the sleeve bar 801 and the sliding bar 802.

As shown in fig. 1, 2 and 3, in some embodiments, the supporting component 2 includes a second threaded rod 201 that is an inclined rod fixed to the bottom surface of the supporting plate 1 in an array, the second threaded rod 201 is sleeved with a tapered rotating rod 202 that has an adjustable end, and is inserted into the soil through a tapered portion to realize the effect of supporting and fixing, a force-bearing block 203 that is polygonal and a collision block 204 that is used for colliding with the ground are configured on the rotating rod 202, the force-bearing block 203 is held by hand to rotate, the position of the rotating rod 202 is adjusted, and the bubble of the universal level 11 is located in a circle even if the utility model discloses stable placing on the ground, the tapered portion of the rotating rod 202 needs to be sleeved with a protective cover when being transported.

As shown in fig. 1, 2 and 3, in some embodiments, the support block 3 is configured with an avoidance hole 302 for avoiding the threaded rod one 6, and the end of the threaded rod one 6 is provided with a guide block 13 matched with the avoidance hole 302, so that the worm wheel 4 is prevented from swinging greatly when the threaded rod one 6 is rotated to adjust the threaded rod one 6, which can not affect the use of the surveying and mapping instrument.

Claims (6)

1. The utility model provides a surveying instrument adjusting device for engineering, includes circular shape support plate (1), its characterized in that, even install three adjustable supporting component (2) with ground contact on the side of support plate (1), the side structure that support plate (1) deviates from supporting component (2) has and is square supporting shoe (3), supporting shoe (3) are kept away from supporting component (2) tip and are installed worm wheel (4) through the bearing, supporting shoe (3) wherein the top of two relative sides all is constructed and is installed piece (301), install piece (301) through the bearing install with worm wheel (4) meshing worm (5), runner (10) are installed to the end of worm (5), the center of worm wheel (4) is constructed and is had the screw thread that runs through worm wheel (4), worm wheel (4) install one (6) through the screw thread, the top fixed mounting of threaded rod (6) has motion piece (7), install a plurality of guide bars (8) between motion piece (7) and support plate (1) opposite flank, install fixed subassembly (9) that are used for fixed surveying and mapping instrument through the bearing on the side of support plate (1) is kept away from in motion piece (7), install universal spirit level (11) on support plate (1).

2. The adjusting device for the surveying and mapping instrument for engineering according to claim 1, wherein the fixing assembly (9) comprises a bearing block (901), a mounting shaft (902) matched with a bearing is configured on the bottom surface of the bearing block (901), guide grooves (903) with a T-shaped cross section are configured on two opposite side surfaces of the bearing block (901), two clamping blocks (904) are installed on the bearing block (901) through the guide grooves (903), a fixing block (905) is installed on the side surface of the bearing block (901) through a bolt, an adjusting bolt (906) is installed on the clamping block (904) through a bearing, and a threaded hole matched with the adjusting bolt (906) is configured on the fixing block (905).

3. An adjusting device for engineering surveying and mapping instrument according to claim 2, characterized in that the side of the bearing block (901) close to the moving block (7) is mounted with the universal balls (12) respectively abutting against the moving block (7) in array.

4. An adjusting device for engineering surveying instrument according to claim 1, characterized in that the guiding rod (8) comprises a loop bar (801) mounted on the top surface of the carrier plate (1) and a sliding bar (802) mounted on the bottom surface of the motion block (7).

5. The adjusting device for the engineering surveying and mapping instrument according to claim 1, characterized in that the supporting component (2) comprises a second inclined threaded rod (201) fixed on the bottom surface of the support plate (1) in an array, the second inclined threaded rod (201) is sleeved with an adjustable rotating rod (202) with a conical end, and a force bearing block (203) with a polygonal shape and an abutting block (204) for abutting against the ground are configured on the rotating rod (202).

6. The adjusting device of the surveying and mapping instrument for engineering as claimed in claim 1, wherein the supporting block (3) is configured with an avoiding hole (302) for avoiding the first threaded rod (6), and a guide block (13) matched with the avoiding hole (302) is installed at the end of the first threaded rod (6).

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