CN210570616U

CN210570616U - Theodolite capable of being quickly and horizontally adjusted

Info

Publication number: CN210570616U
Application number: CN201920954013.0U
Authority: CN
Inventors: 高西平; 邓超
Original assignee: Shaanxi Province Engineering Supervision Co ltd
Current assignee: Shaanxi Province Engineering Supervision Co ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-05-19
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a theodolite that can quick leveling, concretely relates to city planning and construction field's mapping equipment, including the theodolite body, theodolite body bottom is provided with the base, the base bottom is provided with the regulating plate, the regulating plate outside is provided with the spirit level, the regulating plate outside is provided with the dead lever, the dead lever top is provided with leveling device, the regulating plate bottom is provided with connecting device, the connecting device outside is provided with damping device, the connecting device bottom is provided with the fixing base, the fixing base bottom is provided with the tripod. The utility model discloses a be equipped with horizontal adjusting device and bolt, the extrusion wheel can extrude regulating plate one corner downwards, makes the regulating plate take place to incline, and the user can be adjusted the regulating plate to the horizontality through the horizontal gradient who observes the spirit level, and the bolt all can send the sound of "ka" in inserting the recess at every turn to this reminds the user, makes user's level (l) ing more accurate.

Description

Theodolite capable of being quickly and horizontally adjusted

Technical Field

The utility model relates to a mapping equipment in city planning and construction field, more specifically say, the utility model relates to a theodolite that can quick leveling.

Background

In urban planning and construction, surveying and mapping work is indispensable, and the theodolite that survey and mapping trade staff used is the instrument that is used for measuring horizontal angle and vertical angle, designs according to the angle measurement principle, and the most commonly used is the optics theodolite at present. The support of theodolite plays the effect of supporting, stabilizing and location, and the support that current theodolite used is the tripod, and the structure of present tripod is three stabilizer blades that are the straight line, then sets up the tray of fixed theodolite at the stabilizer blade top.

The utility model patent of patent application publication No. CN206095203U discloses a theodolite base, which comprises a lower bottom plate, an upper bottom plate and a theodolite mounting plate which are arranged from bottom to top in sequence; the upper surface of the lower bottom plate is provided with at least three upright posts, the upright posts are uniformly distributed on the lower bottom plate along the circumference, one end of each upright post is connected with the lower bottom plate, the other end of each upright post penetrates through the upper bottom plate, each upright post is provided with an adjusting nut, and the adjusting nuts are in threaded connection with the upright posts; the adjusting nut is positioned below the upper bottom plate; the theodolite mounting plate can rotate around the axis of the mounting boss; the lower surface of the upper bottom plate is provided with a support shaft, and a spring is sleeved on the support shaft; the spring is pressed between the lower bottom plate and the upper bottom plate.

However, when the horizontal degree of the horizontal adjusting device is actually used, the horizontal degree of the horizontal adjusting device needs to be adjusted by one adjusting nut, the adjustment is very troublesome, and the horizontal adjusting device is difficult to operate by one person.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a theodolite that can quick leveling, the utility model discloses a be equipped with leveling device and bolt, the extrusion wheel can extrude regulating plate one corner downwards, makes the regulating plate take place to incline, and the user can be adjusted the regulating plate to the horizontality through the horizontal gradient who observes the spirit level, and the bolt all can send the sound of "clawing" in inserting the recess at every turn to this reminds the user, makes user's leveling more accurate.

In order to achieve the above object, the utility model provides a following technical scheme: a theodolite capable of being quickly and horizontally adjusted comprises a theodolite body, wherein a base is arranged at the bottom of the theodolite body, an adjusting plate is arranged at the bottom of the base, a level is arranged on the outer side of the adjusting plate, a fixing rod is arranged outside the adjusting plate, a horizontal adjusting device is arranged at the top of the fixing rod, a connecting device is arranged at the bottom of the adjusting plate, a damping device is arranged on the outer side of the connecting device, a fixing seat is arranged at the bottom of the connecting device, and a tripod is arranged at the;

the horizontal adjusting device comprises a rotating handle, a ball, a groove, an extrusion wheel and a bearing, wherein one end of the rotating handle penetrates through the fixed rod, the bearing is arranged at the joint of the rotating handle and the fixed rod, the extrusion wheel is arranged at one end of the rotating handle close to the adjusting plate, the extrusion wheel is fixedly connected with the rotating handle through an adhesive, the ball is arranged on the outer side of the rotating handle, the ball is clamped on the rotating handle, the groove is arranged on the surface of the rotating handle, and a bolt is arranged at the top of the groove;

the bolt is clamped with the groove, the bolt is arranged at the top of the inner side of the fixed rod, a sliding groove is formed in the joint of the bolt and the fixed rod, the bolt is in sliding connection with the fixed rod, and a first spring is arranged at the top of the bolt.

In a preferred embodiment, the connecting device comprises a connecting rod and a connector, the connecting rod is fixedly connected to the bottom of the adjusting plate, the connector is fixedly connected to the bottom of the connecting rod and clamped in the middle of the fixing seat, and the connector and the fixing seat are in universal connection.

In a preferred embodiment, the damping device comprises a damping rod, a second spring and an air bag, the damping rod is located between the adjusting plate and the fixing seat, two ends of the damping rod are fixedly connected with the adjusting plate and the fixing seat respectively, the second spring is arranged inside the damping rod, the air bag is arranged outside the damping rod, and the damping rod is made of elastic rubber materials.

In a preferred embodiment, a handle is provided at an end of the stem remote from the squeezing wheel.

In a preferred embodiment, the number of the gradienters is four, and four gradienters are fixed at four corners of the adjusting plate.

In a preferred embodiment, the number of the horizontal adjusting devices is four, and four horizontal adjusting devices are distributed at four corners of the adjusting plate.

In a preferred embodiment, the level is fixed to the adjustment plate by glue.

In a preferred embodiment, a phosphor layer is added inside the level.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with horizontal adjusting device and bolt, the extrusion wheel can extrude the regulating plate one corner downwards, make the regulating plate incline, the user can adjust the regulating plate to the horizontality through the horizontal gradient of observing the spirit level, the bolt all can send "the sound of clawing" in inserting the recess at every turn, remind the user with this, make the more accurate of user's horizontal adjustment, the user can both hands adjust the regulating plate through the turning handle, thereby save time, and the work efficiency is improved, when the extrusion wheel extrudeed with the regulating plate, the ball on the extrusion wheel can be in contact before the regulating plate, thereby reduce the friction loss, and the service life is prolonged;

2. the utility model discloses a be equipped with connecting device, the regulating plate passes through the connecting rod and the connector of bottom and is connected with the fixing base, makes connector accessible connecting rod drive the regulating plate and rotates to arbitrary direction to be convenient for the user carries out the level (l) ing to the regulating plate, shock-absorbing rod and second spring play the support cushioning effect to the regulating plate, and second spring and gasbag can improve the elastic recovery performance of shock-absorbing rod, prolong its life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of a portion B in fig. 2 according to the present invention.

Fig. 4 is a side view of the extrusion wheel of the present invention.

Fig. 5 is a perspective view of the structure of the squeezing wheel and the rotating handle of the present invention.

The reference signs are: the theodolite comprises a theodolite body 1, a base 2, an adjusting plate 3, a level 4, a fixing rod 5, a level adjusting device 6, a rotating handle 61, a ball 62, a groove 63, a squeezing wheel 64, a bearing 65, a connecting device 7, a connecting rod 71, a connecting head 72, a damping device 8, a damping rod 81, a second spring 82, an air bag 83, a fixed seat 9, a tripod 10, a bolt 11 and a first spring 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a theodolite capable of being quickly horizontally adjusted, which comprises a theodolite body 1, wherein a base 2 is arranged at the bottom of the theodolite body 1, an adjusting plate 3 is arranged at the bottom of the base 2, a level 4 is arranged outside the adjusting plate 3, a fixing rod 5 is arranged outside the adjusting plate 3, a horizontal adjusting device 6 is arranged at the top of the fixing rod 5, a connecting device 7 is arranged at the bottom of the adjusting plate 3, a damping device 8 is arranged outside the connecting device 7, a fixing seat 9 is arranged at the bottom of the connecting device 7, and a tripod 10 is arranged at the bottom of the fixing seat 9;

the horizontal adjusting device 6 comprises a rotating handle 61, a ball 62, a groove 63, an extrusion wheel 64 and a bearing 65, wherein one end of the rotating handle 61 penetrates through the fixing rod 5, the bearing 65 is arranged at the joint of the rotating handle 61 and the fixing rod 5, the extrusion wheel 64 is arranged at one end of the rotating handle 61 close to the adjusting plate 3, the extrusion wheel 64 is fixedly connected with the rotating handle 61 through an adhesive, the ball 62 is arranged on the outer side of the rotating handle 61, the ball 62 is clamped on the rotating handle 61, the groove 63 is arranged on the surface of the rotating handle 61, and the top of the groove 63 is provided with a bolt 11;

bolt 11 and recess 63 looks block, bolt 11 sets up at the inboard top of dead lever 5, bolt 11 and dead lever 5 junction are provided with the spout, bolt 11 and dead lever 5 are sliding connection, bolt 11 top is provided with first spring 12.

As shown in fig. 1 to 5, the embodiment specifically is: the user can manually rotate the rotating handle 61, the rotating handle 61 can drive the extrusion wheel 64 with one fixed end to rotate, one corner of the adjusting plate 3 can be downwards extruded by the extrusion wheel 64, the adjusting plate 3 is inclined, the user can adjust the adjusting plate 3 to be in a horizontal state by observing the horizontal inclination of the level gauge 4, when the adjusting plate 3 rotates, the groove 63 arranged on the surface of the adjusting plate can extrude the bolt 11, the bolt 11 can upwards contract and slide, the first spring 12 at the top of the bolt 11 can provide elasticity for the bolt 11, the bolt 11 can be inserted into the groove 63 again, and the bolt 11 can make a 'click' sound when being inserted into the groove 63 every time, so as to remind the user, the user can be reminded of more accurately adjusting the level, when the adjusting plate 3 is adjusted to be in the horizontal state, the user can loosen the rotating handle 61, at the moment, the bolt 11 can be clamped with the groove 63 to fix the rotating handle 61, the extrusion wheel 64 can firmly fix, convenient follow-up use, but and the user both hands adjust adjusting plate 3 through turning handle 61 to save time, improve work efficiency, when extrusion wheel 64 extrudeed with adjusting plate 3, the ball 62 on the extrusion wheel 64 can be prior to adjusting plate 3 contact, thereby reduces the friction loss, improves life.

The connecting device 7 comprises a connecting rod 71 and a connector 72, the connecting rod 71 is fixedly connected to the bottom of the adjusting plate 3, the connector 72 is fixedly connected to the bottom of the connecting rod 71, the connector 72 is clamped in the middle of the fixing seat 9, the connector 72 is in universal connection with the fixing seat 9, the shock absorption device 8 comprises a shock absorption rod 81, a second spring 82 and an air bag 83, the shock absorption rod 81 is located between the adjusting plate 3 and the fixing seat 9, two ends of the shock absorption rod 81 are respectively fixedly connected with the adjusting plate 3 and the fixing seat 9, the second spring 82 is arranged inside the shock absorption rod 81, the air bag 83 is arranged outside the shock absorption rod 81, the shock absorption rod 81 is made of elastic rubber materials, a handle is arranged at one end of the rotating handle 61, which is far away from the extrusion wheel 64, four levels 4 are arranged, and four levels, horizontal adjusting device 6 is four, four horizontal adjusting device 6 distributes in the 3 four corners of regulating plate, spirit level 4 passes through glue to be fixed on regulating plate 3, the inside fluorescent layer that adds of spirit level 4 is convenient for watch on time at light.

As shown in fig. 1, the embodiment specifically includes: regulating plate 3 is connected with fixing base 9 through connecting rod 71 and connector 72 of bottom, makes connector 72 accessible connecting rod 71 drive regulating plate 3 to the rotation of arbitrary direction to be convenient for the user carries out the level (l) ing to regulating plate 3, shock-absorbing rod 81 and second spring 82 play support cushioning effect to regulating plate 3, and second spring 82 and gasbag 83 can improve the elasticity restorability of shock-absorbing rod 81, prolong its life.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, an extrusion wheel 64 extrudes one corner of the adjusting plate 3 downwards to enable the adjusting plate 3 to incline, a user can adjust the adjusting plate 3 to be in a horizontal state by observing the horizontal inclination of a level gauge 4, when the adjusting plate 3 rotates, a groove 63 arranged on the surface of the adjusting plate extrudes a bolt 11, the bolt 11 can upwards contract and slide, a first spring 12 on the top of the bolt 11 can provide elasticity for the bolt 11 to enable the bolt 11 to be inserted into the groove 63 again, and the bolt 11 can make a click sound every time when being inserted into the groove 63, so as to remind the user, the user can adjust the adjusting plate 3 more accurately, when the adjusting plate 3 is adjusted to be in the horizontal state, the user can loosen a rotating handle 61, at the moment, the bolt 11 can be clamped with the groove 63 to fix the rotating handle 61, the extrusion wheel 64 can firmly fix the adjusting plate 3 to be in the horizontal state, and the user can adjust the adjusting plate 3 through the rotating, thereby saving time;

referring to the attached drawing 1 of the specification, the adjusting plate 3 is connected with the fixing seat 9 through the connecting rod 71 and the connecting head 72 at the bottom, so that the connecting head 72 can drive the adjusting plate 3 to rotate in any direction through the connecting rod 71, a user can conveniently horizontally adjust the adjusting plate 3, the damping rod 81 and the second spring 82 play a role in supporting and damping the adjusting plate 3, and the second spring 82 and the air bag 83 can improve the elastic recovery performance of the damping rod 81.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a theodolite that can quick leveling, includes theodolite body (1), its characterized in that: the theodolite comprises a theodolite body (1), and is characterized in that a base (2) is arranged at the bottom of the theodolite body (1), an adjusting plate (3) is arranged at the bottom of the base (2), a level (4) is arranged on the outer side of the adjusting plate (3), a fixing rod (5) is arranged on the outer side of the adjusting plate (3), a level adjusting device (6) is arranged at the top of the fixing rod (5), a connecting device (7) is arranged at the bottom of the adjusting plate (3), a damping device (8) is arranged on the outer side of the connecting device (7), a fixing seat (9) is arranged at the bottom of the;

the horizontal adjusting device (6) comprises a rotating handle (61), a ball (62), a groove (63), an extrusion wheel (64) and a bearing (65), one end of the rotating handle (61) penetrates through the fixing rod (5), the bearing (65) is arranged at the joint of the rotating handle (61) and the fixing rod (5), the extrusion wheel (64) is arranged at one end, close to the adjusting plate (3), of the rotating handle (61), the extrusion wheel (64) is fixedly connected with the rotating handle (61) through an adhesive, the ball (62) is arranged on the outer side of the rotating handle (61), the ball (62) is clamped on the rotating handle (61), the groove (63) is formed in the surface of the rotating handle (61), and a bolt (11) is arranged at the top of the groove (63);

bolt (11) and recess (63) looks block, bolt (11) set up at dead lever (5) inboard top, bolt (11) and dead lever (5) junction are provided with the spout, bolt (11) are sliding connection with dead lever (5), bolt (11) top is provided with first spring (12).

2. A fast level adjustable theodolite according to claim 1, characterized in that: connecting device (7) is including connecting rod (71) and connector (72), connecting rod (71) fixed connection is in regulating plate (3) bottom, connecting rod (71) bottom fixedly connected with connector (72), connector (72) block is in fixing base (9) middle part, connector (72) are universal connection with fixing base (9).

3. A fast level adjustable theodolite according to claim 1, characterized in that: damping device (8) are including shock attenuation pole (81), second spring (82) and gasbag (83), shock attenuation pole (81) are located between regulating plate (3) and fixing base (9), shock attenuation pole (81) both ends respectively with regulating plate (3) and fixing base (9) fixed connection, inside second spring (82) that is provided with of shock attenuation pole (81), shock attenuation pole (81) outside is provided with gasbag (83), shock attenuation pole (81) are made by elastic rubber material.

4. A fast level adjustable theodolite according to claim 1, characterized in that: and a handle is arranged at one end of the rotating handle (61) far away from the squeezing wheel (64).

5. A fast level adjustable theodolite according to claim 1, characterized in that: the number of the gradienters (4) is four, and the four gradienters (4) are fixed at four corners of the adjusting plate (3).

6. A fast level adjustable theodolite according to claim 1, characterized in that: the number of the horizontal adjusting devices (6) is four, and the four horizontal adjusting devices (6) are distributed at four corners of the adjusting plate (3).

7. A fast level adjustable theodolite according to claim 1, characterized in that: the level gauge (4) is fixed on the adjusting plate (3) through glue.

8. A fast level adjustable theodolite according to claim 1, characterized in that: and a fluorescent layer is added in the level (4).