CN218455148U

CN218455148U - On-spot mapping device of building engineering cost

Info

Publication number: CN218455148U
Application number: CN202222349988.5U
Authority: CN
Inventors: 胡跃军; 吴凌隆; 梁铭健; 乔明宇
Original assignee: Guangdong Longyue Construction Engineering Co ltd
Current assignee: Guangdong Longyue Construction Engineering Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-02-07
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses an on-spot mapping device of building engineering cost relates to building engineering survey and drawing field, include: the lubricating component is fixedly connected with the surveying and mapping theodolite and is in switching connection with the lens rotating shaft; one side of survey and drawing theodolite is provided with the oil feeding subassembly, the oil feeding subassembly includes batch oil tank, pump machine assembly and defeated oil pipe, batch oil tank and survey and drawing theodolite rigid coupling, the batch oil tank passes through pump machine assembly and defeated oil pipe rigid coupling, defeated oil pipe and lubricated subassembly rigid coupling. The utility model discloses at the in-process that the camera lens swing carried out the survey and drawing, make the camera lens drive the camera lens pivot through the swing camera lens and rotate, the camera lens pivot drives the pivot shaft pad then and rotates for the fluting just in time with lead to the oil port coincide, lubricating oil can be smooth this moment flow in the lubricated intracavity portion of pivot and smooth lubrication of carrying out the camera lens pivot through the fluting, slow down the use wearing and tearing of camera lens moving part, promote the life of camera lens moving part.

Description

On-spot mapping device of building engineering cost

Technical Field

The utility model relates to a building engineering survey and drawing field specifically is a building engineering cost on-the-spot mapping device.

Background

Theodolite is a measuring instrument for measuring horizontal angle and vertical angle designed according to the angle measuring principle, and is divided into two types, namely optical theodolite and electronic theodolite, the most commonly used electronic theodolite is a surveying and mapping device commonly used in construction sites of building engineering.

Because the camera lens of theodolite is the camera lens of looking into far away, but the camera lens is connected the moving part and is relative movable with the theodolite, needs often to swing, therefore the camera lens is easy wearing and tearing the moving part of camera lens after long-time the use, but the camera lens does not produce great damage, consequently need the camera lens assembly of change when maintenance or maintenance theodolite camera lens, leads to the camera lens to be wasted, has also increased unnecessary replacement cost or cost of maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the theodolite lens aims to solve the problems that a lens assembly with a movable part is replaced and the lens is wasted due to the fact that the movable part is damaged and maintained in the conventional theodolite lens, and redundant replacement cost or maintenance cost is generated.

In order to achieve the above purpose, the utility model provides a following technical scheme: an on-site construction cost mapping device, comprising:

the surveying and mapping theodolite is internally provided with a lens, a lens seat and a lens rotating shaft, wherein the lens seat is sleeved outside the lens, and the lens seat is fixedly connected with the lens rotating shaft;

the lubricating component is fixedly connected with the surveying and mapping theodolite and is in switching connection with the lens rotating shaft;

one side of survey and drawing theodolite is provided with the oil feeding subassembly, the oil feeding subassembly includes batch oil tank, pump machine assembly and defeated oil pipe, batch oil tank and survey and drawing theodolite rigid coupling, the batch oil tank passes through pump machine assembly and defeated oil pipe rigid coupling, defeated oil pipe and lubricated subassembly rigid coupling.

As the utility model discloses further scheme again: be equipped with the fixing base in the lubricated subassembly, be equipped with the lubricated chamber of pivot in the fixing base, the oiling mouth that the defeated oil pipe of holding was seted up to the inside of fixing base, the logical oil mouth with the oiling mouth intercommunication is seted up to the inside in the lubricated chamber of pivot, the outside cover of camera lens pivot is equipped with the pivot shaft bearing, the fluting has been seted up to the inside of pivot shaft bearing, the switching of the lubricated chamber of pivot shaft bearing and pivot, fluting and logical hydraulic fluid port looks adaptation.

As a further aspect of the present invention: the outside cover of camera lens pivot is equipped with second oil blanket circle, second oil blanket circle holding chamber has been seted up to the inside in the lubricated chamber of pivot, second oil blanket circle and second oil blanket circle holding chamber looks adaptation.

As the utility model discloses further scheme again: first oil blanket circle holding chamber has been seted up to the inside of fixing base, one side of lubricating assembly is provided with first oil blanket circle, first oil blanket circle holding chamber and first oil blanket circle looks adaptation.

As a further aspect of the present invention: and an oil filling port is arranged on one side of the oil storage tank.

As a further aspect of the present invention: the first oil seal gasket and the second oil seal gasket are both made of silica gel.

As a further aspect of the present invention: and one side of the oil filling port is in threaded connection with a cover.

Compared with the prior art, the beneficial effects of the utility model are that: at the in-process that the survey and drawing was carried out in the camera lens swing, make the camera lens drive the camera lens pivot through the swing camera lens and rotate, the camera lens pivot drives the pivot shaft pad then and rotates for the fluting just in time with logical oil mouth coincide, lubricating oil can be smooth at this moment flow in the lubricated intracavity portion of pivot and smooth the lubrication of carrying out the camera lens pivot through the fluting, slows down the use wearing and tearing of camera lens moving part, promotes the life of camera lens moving part.

1. The lubricating oil can smoothly flow into the rotating shaft lubricating cavity through the open slot and smoothly lubricate the rotating shaft of the lens, so that the abrasion degree of the lens during swinging is reduced, the service life of the lens is effectively prolonged, and the maintenance cost of the surveying and mapping theodolite is reduced;

2. because the lens is in the state that the edge of the rotating shaft pad is attached to the oil through opening in the naturally placed state, the lubricating oil can not lubricate the lens in the naturally placed state of the lens, the loss of the lubricating oil is effectively reduced, the waste is reduced, and the use cost of the lubricating oil is saved.

Drawings

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

fig. 2 is a schematic structural diagram of the lens (11) and the lubricating assembly (3) of the present invention;

fig. 3 is a schematic view of the split structure of the lens (11) and the lubricating assembly (3) according to the present invention;

fig. 4 is a schematic structural view of the lubricating assembly (3) of the present invention;

in the figure: 1. surveying and mapping theodolite; 11. a lens; 12. a lens mount; 13. a lens rotating shaft; 2. an oil supply assembly; 21. an oil storage tank; 22. a pump assembly; 23. an oil delivery pipe; 3. a lubrication assembly; 31. a fixed seat; 32. a rotating shaft lubrication cavity; 33. a rotating shaft pad; 34. grooving; 35. an oil filling port; 36. an oil through hole; 37. a first oil seal gasket accommodating cavity; 38. a second oil seal gasket accommodating cavity; 4. a first oil seal gasket; 5. a second oil seal gasket.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1 to 4, in an embodiment of the present invention, an on-site mapping apparatus for construction cost includes:

the surveying and mapping theodolite 1 is internally provided with a lens 11, a lens seat 12 and a lens rotating shaft 13, wherein the lens seat 12 is sleeved outside the lens 11, and the lens seat 12 is fixedly connected with the lens rotating shaft 13;

the lubricating component 3 is fixedly connected with the surveying and mapping theodolite 1, and the lubricating component 3 is connected with the lens rotating shaft 13 in a switching mode;

one side of survey and drawing theodolite 1 is provided with oil feeding component 2, oil feeding component 2 includes batch oil tank 21, pump machine assembly 22 and defeated oil pipe 23,

batch oil tank

21 and 1 rigid coupling of survey and drawing theodolite, batch oil tank 21 passes through pump machine assembly 22 and defeated oil pipe 23 rigid coupling, defeated oil pipe 23 and lubricated subassembly 3 rigid coupling, one side of batch oil tank 21 is provided with the oil filler point, one side spiral shell of oil filler point connects with the flap, pump machine assembly 22 and external power supply work, fill up lubricating oil to batch oil tank 21 inside through the oil filler point, then connect the power of pump machine assembly 22 and make pump machine assembly 22 work and deliver the lubricating oil of batch oil tank 21 inside to lubricated subassembly 3 inside through defeated oil pipe 23 pumpingly.

As the utility model discloses further scheme again: the lubricating component 3 is internally provided with a fixed seat 31, the fixed seat 31 is internally provided with a rotating shaft lubricating cavity 32, the inside of the fixed seat 31 is provided with an oil filling port 35 for accommodating the oil conveying pipe 23, the inside of the rotating shaft lubricating cavity 32 is provided with an oil through port 36 communicated with the oil filling port 35, the outer side of the lens rotating shaft 13 is sleeved with a rotating shaft pad 33, the inside of the rotating shaft pad 33 is provided with a notch 34, the rotating shaft pad 33 is switched with the rotating shaft lubricating cavity 32, the notch 34 is matched with the oil through port 36, because the lens base 12 is sleeved outside the lens 11 and the lens base 12 is fixedly connected with the lens rotating shaft 13, the lens rotating shaft 13 fixedly connected with the lens base 12 can be driven in the process of rotating the lens 11, so that the lens rotating shaft 13 and the lens 11 synchronously rotate, because the outer side of the rotating shaft 13 is sleeved with the rotating shaft pad 33 with the notch 34, and the inside of the rotating shaft lubricating cavity 32 is provided with the oil through port 36 communicated with the oil filling port 35, the rotating shaft pad 33 is switched with the rotating shaft lubricating cavity 32, and lubricating oil can flow into the lubricating shaft lubricating cavity 32 smoothly through the lubricating port 36, and the lubricating oil can not flow into the rotating shaft 32 through the lubricating port 36, and the lubricating oil can flow into the lubricating cavity, and the lubricating oil can not flow into the lubricating shaft 32.

As a further aspect of the present invention: the outside cover of camera lens pivot 13 is equipped with second oil blanket circle 5, and second oil blanket circle holding chamber 38 has been seted up to the inside in lubricated chamber 32 of pivot, and second oil blanket circle 5 and second oil blanket circle holding chamber 38 looks adaptation, second oil blanket circle 5 can carry out the lubricated chamber 32 of camera lens pivot 13 rotatable axle and seal, avoids lubricating oil to escape to one side that camera lens pivot 13 is close to lens mount 12 from the lubricated chamber 32 of pivot.

As a further aspect of the present invention: first oil blanket circle holding chamber 37 has been seted up to fixing base 31's inside, and one side of lubricated subassembly 3 is provided with first oil blanket circle 4, and first oil blanket circle holding chamber 37 and first oil blanket circle 4 looks adaptation, first oil blanket circle 4 can carry out lubricated subassembly 3's closure, avoids lubricating oil to escape from lubricated subassembly 3.

As a further aspect of the present invention: the first oil seal gasket 4 and the second oil seal gasket 5 are both made of silica gel, and the silica gel has the characteristics of good ductility and good corrosion resistance, so that the silica gel is suitable for being used as an oil seal gasket.

The utility model discloses a theory of operation is: when the lens lubricating device works, firstly, lubricating oil is filled into the oil storage tank 21 through the oil filling port, then the power supply of the pump assembly 22 is connected to enable the pump assembly 22 to work to pump the lubricating oil in the oil storage tank 21 into the lubricating component 3 through the oil conveying pipe 23, because the lens base 12 is sleeved outside the lens 11 and the lens base 12 is fixedly connected with the lens rotating shaft 13, the lens rotating shaft 13 fixedly connected with the lens base 12 can be driven in the process of rotating the lens 11, the lens rotating shaft 13 and the lens 11 synchronously rotate, because the rotating shaft 13 is sleeved with the rotating shaft pad 33 with the notch 34, the rotating shaft lubricating cavity 32 is internally provided with the oil through port 36 communicated with the oil filling port 35, the rotating shaft pad 33 is switched with the rotating shaft lubricating cavity 32, when the lubricating oil is input into the rotating shaft lubricating cavity 32 through the oil filling port 35 and the oil through port 36, if the notch 34 is just overlapped with the oil through port 36, the lubricating oil can smoothly flow into the rotating shaft lubricating cavity 32 through the notch 34, and the lubricating oil can smoothly flow into the rotating shaft lubricating oil through the rotating shaft 11, and the lubricating oil can not flow into the rotating shaft 11, and the lubricating oil can smoothly enter the rotating shaft 13, therefore, when the lubricating oil is in the rotating shaft 11, the lubricating oil can smoothly, the lens 11, the lubricating oil can smoothly flows into the lubricating shaft 11, the lubricating oil can smoothly, the lubricating shaft pad can smoothly enter the lubricating shaft 13, the lubricating shaft 11, and the lubricating oil can smoothly, the lubricating shaft pad can smoothly, the lubricating shaft 11, the lubricating shaft pad can smoothly, the lubricating oil can smoothly enter the lubricating shaft 11, and the lens can smoothly, the lubricating oil can smoothly enter the lens can smoothly, the lubricating oil can smoothly when the lubricating oil can smoothly enter the lubricating shaft pad 33 can smoothly, the lubricating oil can smoothly when the lubricating oil can smoothly enter the lubricating shaft 11, the problem of abnormal sound when the lens 11 swings is avoided.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A construction project cost field mapping apparatus comprising:

the surveying and mapping theodolite comprises a surveying and mapping theodolite (1), wherein a lens (11), a lens seat (12) and a lens rotating shaft (13) are arranged in the surveying and mapping theodolite (1), the lens seat (12) is sleeved outside the lens (11), and the lens seat (12) is fixedly connected with the lens rotating shaft (13);

the lubricating component (3) is fixedly connected with the surveying and mapping theodolite (1), and the lubricating component (3) is connected with the lens rotating shaft (13) in a switching mode;

its characterized in that, one side of survey and drawing theodolite (1) is provided with oil feeding component (2), oil feeding component (2) are including batch oil tank (21), pump machine assembly (22) and defeated oil pipe (23), batch oil tank (21) and survey and drawing theodolite (1) rigid coupling, batch oil tank (21) are through pump machine assembly (22) and defeated oil pipe (23) rigid coupling, defeated oil pipe (23) and lubricated subassembly (3) rigid coupling.

2. The on-spot mapping device of building engineering cost of claim 1, characterized in that is equipped with fixing base (31) in lubricating component (3), be equipped with the lubricated chamber of pivot (32) in fixing base (31), oil filler point (35) of holding defeated oil pipe (23) are seted up to the inside of fixing base (31), logical oil mouth (36) with oil filler point (35) intercommunication are seted up to the inside of the lubricated chamber of pivot (32), the outside cover of camera lens pivot (13) is equipped with pivot shaft pad (33), fluting (34) have been seted up to the inside of pivot shaft pad (33), pivot shaft pad (33) and the lubricated chamber of pivot (32) switching, fluting (34) and logical oil filler point (36) looks adaptation.

3. The construction engineering cost on-site surveying and mapping device of claim 2, wherein a second oil seal gasket (5) is sleeved outside the lens rotating shaft (13), a second oil seal gasket accommodating cavity (38) is formed in the rotating shaft lubricating cavity (32), and the second oil seal gasket (5) is matched with the second oil seal gasket accommodating cavity (38).

4. The construction cost on-site surveying and mapping device according to claim 3, wherein a first oil seal gasket accommodating cavity (37) is formed in the fixing seat (31), a first oil seal gasket (4) is arranged on one side of the lubricating assembly (3), and the first oil seal gasket accommodating cavity (37) is matched with the first oil seal gasket (4).

5. A construction cost on-site surveying and mapping device according to claim 4, characterized in that an oil filling opening is provided at one side of the oil storage tank (21).

6. A construction cost on-site mapping device according to claim 5, characterized in that the first oil seal gasket (4) and the second oil seal gasket (5) are made of silica gel.

7. A construction cost on-site surveying and mapping apparatus according to claim 6, wherein a cap is screw-coupled to one side of the oil filling port.