CN215722173U

CN215722173U - Total powerstation is measured to soil

Info

Publication number: CN215722173U
Application number: CN202121890092.7U
Authority: CN
Inventors: 沈黎明; 蒋竹岩; 顾自然
Original assignee: Hangzhou Shiwei Land Information Engineering Co ltd
Current assignee: Hangzhou Shiwei Land Information Engineering Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-02-01
Anticipated expiration: 2031-08-12

Abstract

The utility model belongs to the technical field of surveying instrument and mapping instrument and specifically relates to a total powerstation is measured to soil, and it includes instrument main part, is used for placing the board of placing of measuring the main part, rotates to connect in three landing legs of placing the board, the landing leg is kept away from and is placed board one end and be needle-like setting formation spine portion, its characterized in that: the protective cover is sleeved outside the spine part; the protection casing still includes the coupling assembling that couples together left side cover and right side cover including left side cover and the right side cover that the symmetry set up, left side cover rotates to be connected in the landing leg, right side cover rotates to be connected in the landing leg. When the device works, after the measurement work is finished, the left cover and the right cover are connected through the connecting assembly, so that the sharp part is prevented from stabbing operators during carrying; simultaneously left side cover and right side cover rotate respectively to be connected in the landing leg, therefore left side cover and right cover are difficult for losing.

Description

Total powerstation is measured to soil

Technical Field

The application relates to surveying and mapping instrument's field especially relates to a total powerstation of land survey.

Background

The Total Station, namely the Total Station type Electronic distance meter (Electronic Total Station), is a high-tech measuring instrument integrating light collection, machine and electricity into a whole.

The total powerstation includes the instrument main part, is used for placing the board of placing of measuring the main part, rotates to connect in three landing legs of placing the board, the landing leg is kept away from to place board one end and is the needle-like setting and form spine portion to in inserting soil, in order to avoid spine portion to stab operating personnel simultaneously, often overlap in spine portion and establish the rubber sleeve.

In view of the above-mentioned related art, the inventor believes that the rubber sleeve needs to be separated from the spike portion when performing measurement, which easily causes the rubber sleeve to be lost.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above problems, the present application provides an earth measuring total station.

The application provides a total powerstation for geodetic survey adopts following technical scheme:

the utility model provides a total powerstation for geosurvey, includes the instrument main part, is used for placing the board of placing of measuring the main part, rotates to connect in three landing legs of placing the board, the landing leg is kept away from to place board one end and is the needle-like setting and form spine portion, its characterized in that: the protective cover is sleeved outside the spine part; the protection casing still includes the coupling assembling that couples together left side cover and right side cover including left side cover and the right side cover that the symmetry set up, left side cover rotates to be connected in the landing leg, right side cover rotates to be connected in the landing leg.

By adopting the technical scheme, after the measurement work is finished, the left cover and the right cover are connected through the connecting assembly, so that the operating personnel can be prevented from being stabbed by the sharp part during carrying; simultaneously left side cover and right side cover rotate respectively to be connected in the landing leg, therefore left side cover and right cover are difficult for losing.

Optionally, the device further comprises two sets of first ear plates arranged oppositely, each set comprising two first ear plates; the left cover and the right cover are respectively connected with the two second ear plates; the torsion spring is sleeved on the rotating shaft and comprises two clamping strips, and the two clamping strips are respectively connected to the second ear plate and the first ear plate; the torsional spring is under natural state, and the lateral wall of left side cover and right side cover supports tightly in the landing leg.

Through adopting above-mentioned technical scheme, under the effect of torsional spring, left side cover and right cover rotate towards keeping away from spine portion one end respectively, have reduced the interference degree of spine portion insertion soil's in-process left side cover and right cover.

Optionally, the damping device further comprises a first damping block mounted on the outer side wall of the left cover and a second damping block mounted on the outer side wall of the right cover.

Through adopting above-mentioned technical scheme, after left side cover and right side cover break away from coupling assembling's restriction, under the effect of torsional spring, left side cover and right side cover will support fast tightly in the landing leg lateral wall, and speed is very fast, the impact force is great, easily hinders the landing leg, after setting up first snubber block and second snubber block, can effectively reduce the impact force of left side cover and right side cover to the landing leg.

Optionally, the coupling assembling is including being the bungee of closed setting, the bungee is connected in right side cover lateral wall.

Through adopting above-mentioned technical scheme, after the measurement, pulling stretch cord locates the outside of left side cover and right side cover with the stretch cord cover, accomplishes the fixed to left side cover and right side cover, easy operation.

Optionally, the left side cover lateral wall is provided with a first embedding groove for embedding the elastic rope, the right side cover is provided with a second embedding groove for embedding the elastic rope, and the first embedding groove is communicated with the second embedding groove.

Through adopting above-mentioned technical scheme, the stretch cord inlays to be located first inlay establishes the groove and during the second inlays establishes the groove, can effectively reduce the stretch cord and cover the possibility that breaks away from left side and right side.

Optionally, coupling assembling still including connect in the installation piece of stretch cord, connect in the fixed plate of installation piece, the installation piece is located the second and inlays and establish the groove, wear to be equipped with the bolt on the fixed plate, the landing leg is worn to locate simultaneously by the bolt.

By adopting the technical scheme, when the elastic rope is used for a long time, the fixing plate and the right cover are separated by screwing the bolt, and a new elastic rope is replaced.

Optionally, the clamping device further comprises a clamping block arranged at one end, far away from the installation block, of the elastic rope, and a clamping groove used for fixing the clamping block is formed in the side wall of the first embedding groove.

Through adopting above-mentioned technical scheme, the fixture block inlays establishes to the joint groove in, can improve the fastness of connecting between stretch cord and the left cover.

Optionally, the hanger is used for tensioning the elastic rope and is arranged on the side wall of the supporting leg, and the hanger is positioned at the upper end of the right cover.

Through adopting above-mentioned technical scheme, during the measurement, with the elastic cord hookup in the couple, can effectively reduce the possibility that other objects hung the elastic cord, reduce the potential safety hazard when measuring.

In summary, the present application includes at least one of the following beneficial technical effects: after the measurement work is finished, the left cover and the right cover are connected through the connecting assembly, so that the sharp part is prevented from stabbing operators during carrying; simultaneously left side cover and right side cover rotate respectively to be connected in the landing leg, and left side cover and right side cover are difficult for losing.

Drawings

Fig. 1 is a schematic overall structure diagram of an earth surveying total station according to an embodiment of the present application.

Fig. 2 is a schematic partial structural view of an earth measuring total station according to an embodiment of the present application.

Fig. 3 is a schematic partial structural view of an earth measuring total station according to an embodiment of the present application.

Fig. 4 is a schematic partial structural view of an earth measuring total station according to an embodiment of the present application.

Fig. 5 is a schematic partial structural view of an earth measuring total station according to an embodiment of the present application.

Description of reference numerals: 1. a support leg; 11. a spike portion; 2. an instrument body; 3. placing the plate; 4. a protective cover; 41. a left cover; 411. a first embedding groove; 412. a clamping groove; 42. a right cover; 421. a second embedding groove; 422. mounting grooves; 423. a threaded hole; 5. a first ear plate; 6. a second ear panel; 7. a torsion spring; 71. clamping the strip; 8. a first damper block; 9. a second damper block; 10. a connecting assembly; 101. an elastic cord; 102. a clamping block; 103. mounting blocks; 104. a fixing plate; 12. and (4) hanging hooks.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses total powerstation is measured to soil. Referring to fig. 1, the total station for measuring the soil comprises an instrument main body 2 for surveying and mapping, a placing plate 3 for placing the instrument main body 2, three support legs 1 rotatably connected to one ends of the placing plate 3 far away from the instrument main body 2, and a protective cover 4 mounted on one ends of the support legs 1 far away from the placing plate 3.

Referring to fig. 1 and 2, in order to facilitate the fixing of the leg 1, the end of the leg 1 far away from the placing plate 3 is provided with a spike 11, and the protecting cover 4 comprises a left cover 41 rotatably connected to the leg 1 and a right cover 42 rotatably connected to the leg 1.

Referring to fig. 3, the supporting leg 1 is cylindrical, and further includes four first ear plates 5, two pairs of the first ear plates 5 are divided into two groups, the two groups of the first ear plates 5 are distributed on two sides of the supporting leg 1 in the radial direction, a rotating shaft is fixedly connected between the two first ear plates 5 of each group, and a second ear plate 6 is rotatably connected to the rotating shaft.

Referring to fig. 3, 4 and 5, the two second ear plates 6 are respectively and fixedly connected to the upper end surfaces of the left cover 41 and the right cover 42, the torsion spring 7 is sleeved on the rotating shaft, the torsion spring 7 includes two clamping strips 71, and the two clamping strips 71 are respectively clamped to the second ear plates 6 and the first ear plates 5 far away from the second ear plates 6.

Referring to fig. 2, 4 and 5, in the torsion spring 7, in a natural state, the outer side wall of the left cover 41 abuts against the side wall of the leg 1, and the outer side wall of the right cover 42 abuts against the outer side wall of the leg 1. The side wall of the left cover 41 far away from the end of the right cover 42 is provided with a first shock absorption block 8, and the side wall of the right cover 42 far away from the end of the left cover 41 is provided with a second shock absorption block 9.

Referring to fig. 4 and 5, the protection cover 4 further includes a connection assembly 10 for fixing the left cover 41 and the right cover 42 together, the outer side wall of the left cover 41 is provided with a first embedding groove 411, the first embedding groove 411 extends in the circumferential direction of the left cover 41, the outer side wall of the right cover 42 is provided with a second embedding groove 421 communicated with the first embedding groove 411, the second embedding groove 421 extends in the circumferential direction of the right cover 42, and the right cover 42 is far away from one end of the left cover 41 and provided with a mounting groove 422 communicated with the second embedding groove 421. The connecting assembly 10 comprises an installation block 103 embedded in the installation groove 422 and a fixing plate 104 fixedly connected to the embedding block, a bolt penetrates through the fixing plate 104, a threaded hole 423 for screwing the bolt is formed in the side wall of the right cover 42, and the bolt is screwed in the threaded hole 423.

Referring to fig. 4 and 5, the connecting assembly 10 further includes an elastic cord 101 penetrating through the mounting block 103, the elastic cord 101 is in a closed configuration, the connecting assembly further includes a latch 102 mounted on the elastic cord 101, and a latch groove 412 for inserting the latch 102 is disposed on a side wall of the first latch groove 412 away from the right cover 42.

Referring to fig. 2, a hook 12 for hooking the elastic cord 101 is installed on the leg 1, and the hook 12 is installed on the upper end of the right cover 42.

The implementation principle of an earth surveying total station in the embodiment of the application is as follows:

firstly, in the conveying process, the left cover 41 and the right cover 42 are rotated, so that the left cover 41 is abutted against the right cover 42.

Secondly, the elastic rope 101 is pulled to enable the elastic rope 101 to be embedded in the first embedding groove 411 and the second embedding groove 421, and the fixture block 102 is embedded in the clamping groove 412.

Thirdly, when measuring, pulling stretch cord 101 for fixture block 102 breaks away from joint groove 412, and left side cover 41 and right side cover 42 keep away from each other, and first snubber block 8 and second snubber block 9 support tightly in landing leg 1 lateral wall respectively.

Fourthly, the elastic rope 101 is hooked on the hook 12.

And fifthly, when the elasticity of the elastic rope 101 is reduced, screwing the bolt to separate the fixing plate 104 from the supporting leg 1, and replacing the elastic rope 101 of the wire.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a geodetic surveying total powerstation, includes instrument main part (2), is used for placing board (3) of measuring the main part, rotates to connect in three landing legs (1) of placing board (3), landing leg (1) are kept away from and are placed board (3) one end and be needle-like setting formation spine portion (11), its characterized in that: the protective cover (4) is sleeved outside the spine part (11); protection casing (4) are including left side cover (41) and right side cover (42) that the symmetry set up, still include coupling assembling (10) that couple together left side cover (41) and right side cover (42), left side cover (41) rotate to be connected in landing leg (1), right side cover (42) rotate to be connected in landing leg (1).

2. The earth measuring total station of claim 1, wherein: the ear plate fixing device also comprises two groups of first ear plates (5) which are oppositely arranged, wherein each group comprises two first ear plates (5); the device also comprises a rotating shaft fixedly arranged between the two first ear plates (5) and a second ear plate (6) rotatably connected to the rotating shaft, wherein the left cover (41) and the right cover (42) are respectively connected to the two second ear plates (6); the torsion spring (7) is sleeved on the rotating shaft, the torsion spring (7) comprises two clamping strips (71), and the two clamping strips (71) are respectively connected to the second ear plate (6) and the first ear plate (5); the outer side walls of the left cover (41) and the right cover (42) of the torsion spring (7) are tightly propped against the supporting leg (1) in a natural state.

3. The earth measuring total station of claim 2, wherein: the damping device also comprises a first damping block (8) arranged on the outer side wall of the left cover (41) and a second damping block (9) arranged on the outer side wall of the right cover (42).

4. The earth measuring total station of claim 2, wherein: the connecting assembly (10) comprises an elastic rope (101) which is arranged in a closed mode, and the elastic rope (101) is connected to the outer side wall of the right cover (42).

5. The earth measuring total station of claim 4, wherein: the first groove (411) of establishing of inlaying that is used for inlaying the stretch cord (101) is seted up to left side cover (41) lateral wall, right side cover (42) are seted up and are used for inlaying the second of establishing stretch cord (101) and inlay groove (421), first inlay groove (411) of establishing and communicate in the second inlays and establish groove (421).

6. The earth measuring total station of claim 5, wherein: coupling assembling (10) still including connect in installation piece (103) of stretch cord (101), connect in fixed plate (104) of installation piece (103), installation piece (103) are located the second and inlay and establish groove (421), wear to be equipped with the bolt on fixed plate (104), the landing leg (1) is worn to locate simultaneously by the bolt.

7. The earth measuring total station of claim 6, wherein: the elastic rope is characterized by further comprising a clamping block (102) arranged at one end, far away from the installation block (103), of the elastic rope (101), and a clamping groove (412) used for fixing the clamping block (102) is formed in the side wall of the first embedding groove (411).

8. The earth measuring total station of claim 4, wherein: still include and be used for couple (12) with stretch cord (101) tensioning, couple (12) are installed in landing leg (1) lateral wall, couple (12) are located right cover (42) upper end.