CN219414292U - Engineering surveying instrument positioner - Google Patents

Abstract

The utility model discloses an engineering surveying instrument positioning device, which relates to the technical field of surveying instrument positioning and comprises a fixing assembly, wherein the fixing assembly comprises a fixing bottom plate, a reinforcing member is fixedly arranged at the top of the fixing bottom plate, a connecting bolt is connected with the inside of the reinforcing member in a threaded manner, a fixing plate is fixedly arranged at the top of the fixing bottom plate, and a base is fixedly arranged outside the fixing plate. The fixed plate is fixedly arranged at the top of the fixed bottom plate, the base is fixedly arranged outside the fixed plate, the spring is fixedly arranged outside the base, the sliding plate is slidably arranged at the top of the fixed bottom plate, the protection pad is fixedly connected outside the sliding plate, and the elastic force of the spring pushes the sliding plate to slide during working, so that the sliding plate can fix a surveying instrument, the protection pad can prevent the sliding plate from damaging the surveying instrument due to extrusion, friction is increased, better fixing effect is achieved on the surveying instrument, the principle is simple, and the structure is reliable.

Description

Engineering surveying instrument positioner

Technical Field

The utility model belongs to the technical field of mapping instrument positioning, and particularly relates to an engineering mapping instrument positioning device.

Background

The surveying instrument is a mechanical device frequently used in engineering construction, and is an instrument for various aspects of orientation, ranging, angle measurement, height measurement, mapping, photogrammetry and the like which are required by measurement work in planning design, construction and operation management stages in engineering construction. The surveying instrument is generally used outdoors, but external topography is complicated, and the supporting point of surveying instrument support frame needs to be adjusted repeatedly when using to make the surveying instrument be located horizontal position, therefore current surveying instrument has the inconvenient problem of use. The following problems exist in the prior art:

the existing engineering surveying instrument positioning device is not accurate enough in positioning, the fixing assembly is not perfect enough, and the engineering surveying instrument positioning device is easy to separate from the position in the use process, so that errors occur in engineering surveying.

The existing engineering surveying instrument positioning device has the defects that the structure of an adjusting assembly is complex, the adjusting assembly is not easy to install and use, the angle adjustment is inconvenient to measure during use, the adjustment difficulty is high, the measuring time is greatly wasted, and the working efficiency is reduced.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an engineering surveying instrument positioner, includes fixed subassembly, fixed subassembly includes PMKD, PMKD's top fixed mounting has the reinforcement, the inside threaded connection of reinforcement has connecting bolt, PMKD's top fixed mounting has the fixed plate, the outside fixed mounting of fixed plate has the base, the inside threaded connection of base has connecting screw, the outside fixed mounting of base has the spring, PMKD's top slidable mounting has the sliding plate, the outside of sliding plate is provided with the protection pad, the externally mounted of protection pad has the surveying instrument.

The technical scheme of the utility model is further improved as follows: the bottom of fixed bottom plate fixedly connected with adjusting part, adjusting part is including adjusting bottom plate, adjusting bottom plate's top fixedly connected with sleeve, telescopic inside sliding connection has flexible spherical shell pole, the outside roll connection of flexible spherical shell pole has first ball head pole.

The technical scheme of the utility model is further improved as follows: the top of the adjusting bottom plate is fixedly connected with a fixed spherical shell rod, and the outer part of the fixed spherical shell rod is connected with a second spherical head rod in a rolling way.

The technical scheme of the utility model is further improved as follows: the bottom of adjusting the bottom plate fixedly connected with locating component, locating component includes the roof, the outside of roof rotates and is connected with branch, the inside rotation of roof and branch is connected with the dwang.

The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with montant of roof, the outside sliding connection of montant has circular slider, the outside sliding connection of branch has square slider.

The technical scheme of the utility model is further improved as follows: the outside of circular slider and square slider all fixedly connected with otic placode, the outside of otic placode rotates and is connected with the connecting rod, the inside of otic placode and connecting rod rotates and is connected with the pin.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides an engineering surveying instrument positioning device, which is characterized in that under the combined action of a base, a spring, a protection pad and a sliding plate, the base is fixedly arranged outside a fixed plate, the spring is fixedly arranged outside the base, the sliding plate is slidably arranged at the top of a fixed bottom plate, the protection pad is fixedly connected outside the sliding plate, and the elastic force of the spring pushes the sliding plate to slide during working, so that the sliding plate can fix a surveying instrument, the protection pad can prevent the sliding plate from damaging the surveying instrument due to extrusion, friction is increased, a better fixing effect is achieved on the surveying instrument, the principle is simple, and the structure is reliable.

2. The utility model provides an engineering surveying instrument positioning device, which is characterized in that under the combined action of a first ball head rod, a telescopic ball shell rod, a sleeve, a second ball head rod and a fixed ball shell rod, the sleeve and the fixed ball shell rod are fixedly connected to the top of an adjusting bottom plate, the telescopic ball shell rod is slidably connected to the inside of the sleeve, the first ball head rod is in rolling connection with the outside of the telescopic ball shell rod, the second ball head rod is in rolling connection with the outside of the fixed ball shell rod, and when the length of the telescopic ball shell rod is changed, the first ball head rod and the second ball head rod follow swing to drive a fixed plate to incline, so that the aim that a surveying instrument can be used at any time is fulfilled, the structure is simple, the operation is easy, and the surveying instrument can be skillfully operated in a short time.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of a fixing assembly according to the present utility model;

FIG. 4 is a schematic view of the structure of the adjusting assembly of the present utility model;

FIG. 5 is a schematic view of a positioning assembly according to the present utility model;

in the figure: 1. a mapping instrument; 2. a fixing assembly; 21. a fixing plate; 22. a base; 23. a spring; 24. a reinforcement; 25. a protective pad; 26. a sliding plate; 27. a connecting bolt; 28. a fixed bottom plate; 29. a connecting screw; 3. an adjustment assembly; 31. a first ball head stem; 32. a telescopic spherical shell rod; 33. a sleeve; 34. a second ball head stem; 35. fixing the spherical shell rod; 36. adjusting the bottom plate; 4. a positioning assembly; 41. a top plate; 42. a rotating lever; 43. a circular slider; 44. a support rod; 45. square slide block; 46. a connecting rod; 47. a vertical rod; 48. ear plates; 49. and (5) a pin.

Description of the embodiments

The utility model is further illustrated by the following examples:

1. as shown in fig. 1-5, the utility model provides an engineering surveying instrument positioning device, which comprises a fixing assembly 2, wherein the fixing assembly 2 comprises a fixing bottom plate 28, a reinforcing member 24 is fixedly arranged at the top of the fixing bottom plate 28, a connecting bolt 27 is connected with the inside of the reinforcing member 24 in a threaded manner, a fixing plate 21 is fixedly arranged at the top of the fixing bottom plate 28, a base 22 is fixedly arranged at the outside of the fixing plate 21, a connecting screw 29 is connected with the inside of the base 22 in a threaded manner, a spring 23 is fixedly arranged at the outside of the base 22, a sliding plate 26 is slidably arranged at the top of the fixing bottom plate 28, a protection pad 25 is arranged at the outside of the sliding plate 26, and the surveying instrument 1 is arranged at the outside of the protection pad 25. When the anti-collision device is used, the fixing plate 21 is fixed, the elastic force of the spring 23 pushes the sliding plate 26 to slide, so that the sliding plate 26 plays a role in fixing the surveying and mapping instrument 1, the protection pad 25 can prevent the sliding plate 26 from damaging the surveying and mapping instrument 1 by extrusion, and the service life of the surveying and mapping instrument 1 is prolonged.

2. As shown in fig. 1-5, the bottom of the fixed bottom plate 28 is fixedly connected with an adjusting component 3, the adjusting component 3 comprises an adjusting bottom plate 36, the top of the adjusting bottom plate 36 is fixedly connected with a sleeve 33, the inside of the sleeve 33 is slidably connected with a telescopic spherical shell rod 32, the outside of the telescopic spherical shell rod 32 is in rolling connection with a first spherical head rod 31, the top of the adjusting bottom plate 36 is fixedly connected with a fixed spherical shell rod 35, and the outside of the fixed spherical shell rod 35 is in rolling connection with a second spherical head rod 34. The length of the telescopic spherical shell rod 32 is changed, and the first spherical head rod 31 and the second spherical head rod 34 follow swing to drive the fixed plate 21 to incline, so that the aim that the surveying and mapping instrument 1 can be used for adjusting the angle at any time is fulfilled, the structure is simple, the operation is easy, and the skilled operation can be realized in a short time.

3. As shown in fig. 1-5, the bottom of the adjusting bottom plate 36 is fixedly connected with a positioning assembly 4, the positioning assembly 4 comprises a top plate 41, a supporting rod 44 is rotatably connected to the outer portion of the top plate 41, a rotating rod 42 is rotatably connected to the inner portions of the top plate 41 and the supporting rod 44, a vertical rod 47 is fixedly connected to the bottom of the top plate 41, a round sliding block 43 is slidably connected to the outer portion of the vertical rod 47, a square sliding block 45 is slidably connected to the outer portion of the supporting rod 44, an ear plate 48 is fixedly connected to the outer portions of the round sliding block 43 and the square sliding block 45, a connecting rod 46 is rotatably connected to the outer portion of the ear plate 48, and a pin 49 is rotatably connected to the inner portion of the connecting rod 46. The rotating rod 42 can rotate to facilitate the folding and unfolding of the supporting rod 44, the supporting rod 44 can be contracted when not in use, the space area is reduced, and the space utilization rate is improved.

The working principle of the engineering surveying instrument positioning device is specifically described below.

As shown in fig. 1-5, the fixed plate 21 is fixedly installed at the top of the fixed bottom plate 28, the base 22 is fixedly installed at the outside of the fixed plate 21, the spring 23 is fixedly installed at the outside of the base 22, the sliding plate 26 is slidably installed at the top of the fixed bottom plate 28, the protection pad 25 is fixedly connected at the outside of the sliding plate 26, the elastic force of the spring 23 pushes the sliding plate 26 to slide during operation, thereby the sliding plate 26 plays a role in fixing the surveying instrument 1, the protection pad 25 can prevent the sliding plate 26 from damaging the surveying instrument 1 by extrusion and increasing friction, plays a better role in fixing the surveying instrument 1, has simple principle and reliable structure, the sleeve 33 and the fixed spherical shell rod 35 are fixedly connected at the top of the adjusting bottom plate 36, the telescopic spherical shell rod 32 is slidably connected at the inside of the sleeve 33, the first ball head rod 31 is connected outside the telescopic ball shell rod 32 in a rolling way, the second ball head rod 34 is connected outside the fixed ball shell rod 35 in a rolling way, when the length of the telescopic ball shell rod 32 is changed, the first ball head rod 31 and the second ball head rod 34 follow swing to drive the fixed plate 21 to incline, so that the purpose that the surveying and mapping instrument 1 can be used at any time by adjusting the angle is achieved, the structure is simple, the operation is easy, the operation can be performed in a short time, the rotating rod 42 is connected inside the top plate 41 and the supporting rod 44 in a rotating way, the vertical rod 47 is fixedly connected at the bottom of the top plate 41, the supporting rod 44 and the top plate 41 are rotated through the rotating rod 42, the telescopic ball shell rod is convenient to use and shrink, the supporting rod 44 can be opened to play a positioning role during use, the space area can be reduced during use, and the space utilization rate can be improved.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. Engineering surveying instrument positioner, including fixed subassembly (2), its characterized in that: fixed subassembly (2) are including fixed baseplate (28), the top fixed mounting of fixed baseplate (28) has reinforcement (24), the inside threaded connection of reinforcement (24) has connecting bolt (27), the top fixed mounting of fixed baseplate (28) has fixed plate (21), the outside fixed mounting of fixed plate (21) has base (22), the inside threaded connection of base (22) has connecting screw (29), the outside fixed mounting of base (22) has spring (23), the top slidable mounting of fixed baseplate (28) has sliding plate (26), the outside of sliding plate (26) is provided with protection pad (25), the externally mounted of protection pad (25) has surveying instrument (1).

2. An engineering survey instrument positioning apparatus according to claim 1, wherein: the bottom fixedly connected with adjusting part (3) of fixed baseplate (28), adjusting part (3) are including adjusting bottom plate (36), the top fixedly connected with sleeve (33) of adjusting bottom plate (36), the inside sliding connection of sleeve (33) has flexible spherical shell pole (32), the outside roll connection of flexible spherical shell pole (32) has first spherical head pole (31).

3. An engineering survey instrument positioning apparatus according to claim 2, wherein: the top of the adjusting bottom plate (36) is fixedly connected with a fixed spherical shell rod (35), and a second spherical head rod (34) is connected to the outside of the fixed spherical shell rod (35) in a rolling mode.

4. An engineering survey instrument positioning apparatus according to claim 2, wherein: the bottom of adjusting bottom plate (36) fixedly connected with locating component (4), locating component (4) are including roof (41), the outside of roof (41) rotates and is connected with branch (44), the inside rotation of roof (41) and branch (44) is connected with dwang (42).

5. The engineering survey instrument positioning apparatus of claim 4, wherein: the bottom of roof (41) fixedly connected with montant (47), the outside sliding connection of montant (47) has circular slider (43), the outside sliding connection of branch (44) has square slider (45).

6. The engineering survey instrument positioning apparatus of claim 5, wherein: the novel sliding block is characterized in that the outer parts of the round sliding block (43) and the square sliding block (45) are fixedly connected with an ear plate (48), a connecting rod (46) is rotatably connected to the outer part of the ear plate (48), and a pin (49) is rotatably connected to the inner parts of the ear plate (48) and the connecting rod (46).