CN218819422U - Portable total station - Google Patents

Abstract

The utility model discloses a portable total station, relating to the technical field of total stations, comprising a base and a supporting unit; the side surface of the base is provided with a fixing assembly, the upper surface of the base is provided with an installation groove, a connecting block is connected in the installation groove in a sliding mode, and a total station host is arranged on the connecting block; the supporting unit comprises a U-shaped seat, a movable block, a sleeve, a supporting rod, a locking seat, a torsion spring, a limiting column, a sliding rod, a limiting plate I, a sliding seat, a locking hole, an anti-falling plate and a limiting assembly, wherein the U-shaped seat and the like are arranged on the lower surface of the base at equal angles, and the U-shaped seat is movably connected with the movable block. The utility model discloses can dismantle the installation fast to the host computer and the base of total powerstation to be convenient for part the transport to the host computer and the base of total powerstation, and can fold to the supporting leg of base below and accomodate, volume when reducing the transport has effectively increased the convenience of total powerstation transport.

Description

Portable total station

Technical Field

The utility model relates to a total powerstation technical field specifically is a portable total powerstation.

Background

The total station, i.e. the total station type electronic distance measuring instrument, is a high-tech measuring instrument integrating light, machine and electricity into one body, and is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance and flat distance) and height difference measuring functions into one body. The total station is called because the instrument can be arranged once to complete all measurement work on the station. The method is widely applied to the field of precision engineering measurement or deformation monitoring of overground large-scale buildings, underground tunnel construction and the like. When current total powerstation is using, the installation is dismantled comparatively complicacy between the host computer of total powerstation and the base, and for reducing work load, the staff can select the host computer of total powerstation and the base is whole to be transported and removed sometimes, and the below of base has longer supporting leg, is not convenient for accomodate the transport, has increased the difficulty that the total powerstation carried the removal, for this reason, we provide a portable total powerstation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a portable total powerstation, can carry out quick dismantlement installation to the host computer and the base of total powerstation to be convenient for part the transport to the host computer and the base of total powerstation, and can fold to accomodate to the supporting leg of base below, volume when reducing the transport has effectively increased the convenience of total powerstation transport, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a portable total station comprising a base and a support unit;

a base: the side surface of the base is provided with a fixing component, the upper surface of the base is provided with a mounting groove, a connecting block is connected in the mounting groove in a sliding mode, and a total station host is arranged on the connecting block;

a support unit: include U type seat, movable block, sleeve, branch, locking seat, torque spring, spacing post, slide bar, limiting plate one, slide, locking hole, anticreep board and spacing subassembly, angle settings such as U type seat have the movable block at the lower surface of base, swing joint on the U type seat, the movable block is connected with the sleeve, sleeve sliding connection has branch, the one end that branch is located the sleeve is provided with the anticreep board, anticreep board sliding connection sleeve, the equidistance is provided with the locking hole on the branch, locking seat swing joint is on the sleeve, is provided with torque spring and spacing post on the locking seat, torque spring's both ends fixed connection locking seat and sleeve, spacing post sliding connection locking hole, the slide bar sets up the lower surface central point at the base and puts, and the lower extreme of slide bar is provided with limiting plate one, and sliding connection has the slide on the slide bar, swing joint has spacing subassembly between slide and the sleeve.

Drive spacing subassembly through the slide and remove along the slide bar, make the slide remove the lower extreme of slide bar, it is spacing to carry out a pair of slide through the limiting plate, the slide promotes the sleeve through spacing subassembly, the sleeve removes through the movable block, thereby make the sleeve remove the inclined support angle, drive spacing post through the locking seat and remove, the locking seat twists reverse torsion spring, the height that supports as required, stimulate branch, make branch remove along the sleeve, adjust branch and telescopic connection length, it is spacing to carry out through the anticreep board to branch, avoid branch to break away from the sleeve, adjust to suitable height after, loosen the locking seat, under torsion spring's torsion effect, make the locking seat drive spacing post and remove, thereby make spacing post slide into in the locking hole, thereby carry out locking connection to sleeve and branch, drive the connecting block through the total station host computer and remove, make the connecting block slip mounting groove install in, thereby make the total station host computer connect on the total station host computer, it is fixed to lock connecting block and total station host computer through the fixed subassembly, measure through the total station host computer. After the measurement, remove the fixed of fixed subassembly to the connecting block, the total powerstation host computer drives the connecting block roll-off mounting groove to make total powerstation host computer and base separation, drive spacing post through the locking seat and break away from the locking hole, slide branch into in the sleeve, remove the upper end of slide bar to the slide, the slide makes the sleeve be close to each other through spacing subassembly and accomodates, thereby be convenient for remove base, sleeve and branch, effectively improved the convenience that the total powerstation removed.

Furthermore, the limiting assembly comprises a connecting seat and a supporting rod, the connecting seat is respectively arranged on the side surfaces of the sleeve and the sliding seat, and the supporting rod is movably connected between the two connecting seats on the sleeve and the sliding seat. The slide drives the bracing piece through the connecting seat and removes, connects sleeve and slide spacing through connecting seat and bracing piece.

Furthermore, the connecting block and the mounting groove are both trapezoidal. Trapezoidal connecting block and mounting groove have effectively improved convenience and fastness that connecting block and mounting groove are connected.

Further, fixed subassembly includes pivot, baffle, fixture block, cassette, check lock lever, spring and limiting plate two, pivot and cassette all set up in the side of base, and the pivot is connected with the baffle, be provided with the fixture block on the baffle, fixture block sliding connection cassette all is provided with the slide opening on fixture block and the cassette, sliding connection has the check lock lever in the slide opening, the upper end of check lock lever is provided with limiting plate two, has cup jointed the spring on the check lock lever, the both ends difference fixed connection cassette and limiting plate two of spring. After the mounting groove was installed into to the connecting block, drive the check lock lever through two limiting plates and remove, and stretch the spring, it removes to drive the baffle through the pivot, the baffle drives the clamp block and removes, make the fixture block slip joint in the cassette, loosen the extension to two limiting plates, under the spring action of spring, the spring drives the check lock lever through two limiting plates and removes, make in the slide opening of check lock lever sliding connection on fixture block and cassette, thereby make fixture block and cassette carry out locking connection, thereby it is spacing to make the baffle lock the connecting block, make total powerstation host computer fixed connection on the base.

Further, still include the handle, the handle totally two, and two handles set up respectively in the side of base and total powerstation host computer. The base and the total station host computer are convenient to carry and move through the handle.

Furthermore, the anti-skidding mechanism further comprises an anti-skidding seat, wherein the anti-skidding seat is arranged at the lower end of the supporting rod, and anti-skidding teeth are arranged on the lower surface of the anti-skidding seat. The antiskid seat improves antiskid nature through the antiskid tooth of lower surface, improves the stability when branch supports through the antiskid seat, and protects the lower extreme of branch through the antiskid seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. make sleeve and branch accomodate foldingly through locking seat, torque spring, spacing post and locking hole, reduce the volume of sleeve and branch, make the sleeve accomodate foldingly through U type seat, movable block, slide, connecting seat and bracing piece to be convenient for carry sleeve and branch, the space that occupies when effectively reducing sleeve and branch transport and remove, convenience when effectively having improved the total powerstation transport.

2. Be convenient for through fixed subassembly, mounting groove and connecting block to install fast and dismantle total powerstation host computer and base, the staff of being convenient for separately carries the removal through the handle to total powerstation host computer and base to effectively improved the convenience that the total powerstation removed, and be convenient for accomodate the protection alone to the total powerstation host computer.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic view of the local cross-section structure of the present invention.

In the figure: the device comprises a base 1, a supporting unit 2, a 21U-shaped seat, a 22 movable block, a sleeve 23, a support rod 24, a 25 locking seat, a 26 torsion spring, a 27 limit column, a 28 slide rod, a 29 limit plate I, a 210 slide seat, a 211 connecting seat, a 212 support rod, a 213 locking hole, a 214 anti-falling plate, a 3 fixing component, a 31 rotating shaft, a 32 baffle, a 33 clamping block, a 34 clamping seat, a 35 locking rod, a 36 spring, a 37 limit plate II, a 4 total station host, a 5 connecting block, a 6 mounting groove, a 7 handle and an 8 anti-sliding seat.

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.

Referring to fig. 1-4, the present embodiment provides a technical solution: a portable total station comprising a base 1 and a support unit 2;

base 1: the side surface of the base is provided with a fixing component 3, the upper surface of the base 1 is provided with a mounting groove 6, the mounting groove 6 is connected with a connecting block 5 in a sliding manner, and a total station host 4 is arranged on the connecting block 5;

the supporting unit 2: the locking device comprises a U-shaped seat 21, a movable block 22, a sleeve 23, a support rod 24, a locking seat 25, a torsion spring 26, a limiting column 27, a sliding rod 28, a first limiting plate 29, a sliding seat 210, a locking hole 213, an anti-falling plate 214 and a limiting component, wherein the U-shaped seat 21 is arranged on the lower surface of a base 1 at equal angles, the movable block 22 is movably connected onto the U-shaped seat 21, the movable block 22 is connected with the sleeve 23, the sleeve 23 is slidably connected with the support rod 24, the anti-falling plate 214 is arranged at one end of the support rod 24, the anti-falling plate 214 is slidably connected with the sleeve 23, the locking hole 213 is arranged at equal distance on the support rod 24, the locking seat 25 is movably connected onto the sleeve 23, the torsion spring 26 and the limiting column 27 are arranged on the locking seat 25, the locking seat 25 and the sleeve 23 are fixedly connected at two ends of the torsion spring 26, the limiting column 27 is slidably connected with the locking hole 213, the sliding rod 28 is arranged at the central position of the lower surface of the base 1, the limiting plate 29 is arranged at the lower end of the sliding rod 28, the sliding seat 210 is slidably connected with the sliding seat 210, and the limiting component is movably connected between the sliding seat 23.

Drive spacing subassembly through slide 210 and remove along slide bar 28, make slide 210 remove the lower extreme of slide bar 28, it is spacing to slide 210 through limiting plate 29, slide 210 promotes sleeve 23 through spacing subassembly, sleeve 23 removes through movable block 22, thereby make sleeve 23 remove the inclined support angle, it removes to drive spacing post 27 through locking seat 25, locking seat 25 twists reverse torsion spring 26, the height that supports as required, pulling branch 24, make branch 24 remove along sleeve 23, adjust the connection length of branch 24 and sleeve 23, it is spacing to branch 24 through anticreep board 214, avoid branch 24 to break away from sleeve 23, adjust to suitable height after, loosen locking seat 25, under torsion spring 26's torsion effect, make locking seat 25 drive spacing post 27 and remove, thereby make spacing post 27 slide into locking hole 213, thereby carry out locking connection to sleeve 23 and branch 24, drive connecting block 5 through total station host 4 and remove, make connecting block 5 slide and install into mounting groove 6, thereby make total station 4 connect on total station host 4, make total station 4 fix the total station host 4 and fix the total station 4 through fixed subassembly to the total station 4 and measure the total station 4 through the total station host 4. After the measurement, remove fixed subassembly 3 fixed to connecting block 5, total powerstation host computer 4 drives connecting block 5 roll-off mounting groove 6, thereby make total powerstation host computer 4 and base 1 separation, drive spacing post 27 through locking seat 25 and break away from locking hole 213, slide branch 24 in advancing sleeve 23, move slide 210 to the upper end of slide bar 28, slide 210 makes sleeve 23 be close to each other through spacing subassembly and accomodates, thereby be convenient for to base 1, sleeve 23 and branch 24 remove, the convenience that the total powerstation removed has effectively been improved.

The limiting component comprises a connecting seat 211 and a supporting rod 212, the connecting seat 211 is respectively arranged on the side surfaces of the sleeve 23 and the sliding seat 210, and the supporting rod 212 is movably connected between the two connecting seats 211 on the sleeve 23 and the sliding seat 210. The sliding seat 210 drives the supporting rod 212 to move through the connecting seat 211, and the sleeve 23 and the sliding seat 210 are connected and limited through the connecting seat 211 and the supporting rod 212.

The connecting block 5 and the mounting groove 6 are both trapezoidal. Trapezoidal connecting block 5 and mounting groove 6 have effectively improved convenience and fastness that connecting block 5 and mounting groove 6 are connected.

Fixed subassembly 3 includes pivot 31, baffle 32, fixture block 33, cassette 34, locking lever 35, spring 36 and two 37 limiting plates, pivot 31 and cassette 34 all set up the side at base 1, pivot 31 is connected with baffle 32, be provided with fixture block 33 on the baffle 32, fixture block 33 sliding connection cassette 34, all be provided with the slide opening on fixture block 33 and the cassette 34, sliding connection has locking lever 35 in the slide opening, the upper end of locking lever 35 is provided with two 37 limiting plates, spring 36 has been cup jointed on the locking lever 35, fixed connection cassette 34 and two 37 limiting plates are distinguished at the both ends of spring 36. Mounting groove 6 back is installed into to connecting block 5, drive the check lock lever 35 through two limiting plates 37 and remove, and stretch spring 36, it removes to drive baffle 32 through pivot 31, baffle 32 drives fixture block 33 and removes, make fixture block 33 slip joint in cassette 34, loosen the stretch to two limiting plates 37, under spring 36's elastic force effect, spring 36 drives check lock lever 35 through two limiting plates 37 and removes, make check lock lever 35 sliding connection in the slide hole on fixture block 33 and cassette 34, thereby make fixture block 33 and cassette 34 carry out locking connection, thereby it is spacing to make baffle 32 lock connecting block 5, make 4 fixed connection of total powerstation host computer on base 1.

Still include handle 7, handle 7 totally two, and two handles 7 set up respectively in the side of base 1 and total powerstation host computer 4. The base 1 and the total station host machine 4 are convenient to carry and move through the handle 7.

The anti-skidding support rod further comprises an anti-skidding seat 8, the anti-skidding seat 8 is arranged at the lower end of the support rod 24, and anti-skidding teeth are arranged on the lower surface of the anti-skidding seat 8. Anti-skidding nature is improved through the anti-skidding tooth of lower surface to anti-skidding seat 8, improves the stability when branch 24 supports through anti-skidding seat 8, and protects the lower extreme of branch 24 through anti-skidding seat 8.

The utility model provides a pair of portable total powerstation's theory of operation as follows: when the total station is in use, support and connect sleeve 23 through slide 210, connecting seat 211 and bracing piece 212, make sleeve 23 be in the inclined support state, it removes to drive spacing post 27 through locking seat 25, locking seat 25 twists reverse torsion spring 26, the height that supports as required, pulling branch 24, make branch 24 move along sleeve 23, adjust the connection length of branch 24 and sleeve 23, after adjusting to suitable height, loosen locking seat 25, under the torsion effect of torsion spring 26, make locking seat 25 drive spacing post 27 to remove, thereby make spacing post 27 slide into locking hole 213, thereby lock connection sleeve 23 and branch 24, support base 1 through sleeve 23 and branch 24, stability when supporting through antiskid seat 8 improves branch 24, move through handle 7 to instrument host 4, make total station host 4 drive connecting block 5 slide installation in mounting groove 6, drive locking lever 35 through two limiting plates 37 and move, and stretch spring 36, drive baffle 32 to move through pivot 31, drive baffle 33, make fixture block 33 move, make the total station host 4 drive fixture block 33 connect in the slide mounting groove 34 and carry out the fixed connection of clamp block 34 through two spring 37, thereby make total station 34 drive the locking lever 35 and slide and connect the fixture block 34 and carry out the fixed clamp seat 34 and carry out the fixed clamp through the fixed clamp 34, thereby make total station 34 and carry out the fixed clamp on the host 34 and carry out the slide and carry out the lock connection of the host machine through the host machine on the host machine through two spring 36. After the measurement, drive the check lock lever 35 through two limiting plates 37 and remove, make check lock lever 35 break away from the slide opening on fixture block 33 and the cassette 34, thereby make baffle 32 remove the fixed to connecting block 5, make total powerstation host computer 4 drive connecting block 5 through handle 7 and shift out mounting groove 6, thereby make total powerstation host computer 4 and base 1 separate, drive spacing post 27 through locking seat 25 and break away from locking hole 213, slide branch 24 in advancing sleeve 23, move slide 210 along slide bar 28, slide 210 drives sleeve 23 through connecting seat 211 and bracing piece 212 and is close to each other and accomodate, be convenient for bind sleeve 23, thereby respectively to total powerstation host computer 4 through handle 7, base 1, sleeve 23 and branch 24 move, the convenience that the total powerstation removed has effectively been improved.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims (6)

1. A portable total station, characterized in that: comprises a base (1) and a supporting unit (2);

base (1): a fixing component (3) is arranged on the side surface, an installation groove (6) is formed in the upper surface of the base (1), a connecting block (5) is connected in the installation groove (6) in a sliding mode, and a total station host (4) is arranged on the connecting block (5);

support unit (2): comprises a U-shaped seat (21), a movable block (22), a sleeve (23), a support rod (24), a locking seat (25), a torsion spring (26), a limiting post (27), a sliding rod (28), a first limiting plate (29), a sliding seat (210), a locking hole (213), an anti-falling plate (214) and a limiting component, wherein the U-shaped seat (21) is arranged on the lower surface of a base (1) at equal angles, the U-shaped seat (21) is movably connected with the movable block (22), the movable block (22) is connected with the sleeve (23), the sleeve (23) is slidably connected with the support rod (24), one end of the support rod (24) in the sleeve (23) is provided with the anti-falling plate (214), the anti-falling plate (214) is slidably connected with the sleeve (23), the support rod (24) is equidistantly provided with the locking hole (213), the locking seat (25) is movably connected with the sleeve (23), the locking seat (25) is provided with the torsion spring (26) and the limiting post (27), the two ends of the torsion spring (26) are fixedly connected with the locking seat (25) and the sleeve (23), the locking post (27) is arranged at the lower end of the sliding rod (29), and the lower end of the limiting plate (29) is arranged at the center of the lower surface of the limiting plate (29), sliding connection has slide (210) on slide bar (28), swing joint has spacing subassembly between slide (210) and sleeve (23).

2. A portable total station according to claim 1, wherein: the limiting assembly comprises a connecting seat (211) and a supporting rod (212), the connecting seat (211) is respectively arranged on the side faces of the sleeve (23) and the sliding seat (210), and the supporting rod (212) is movably connected between the two connecting seats (211) on the sleeve (23) and the sliding seat (210).

3. A portable total station according to claim 1, wherein: the connecting block (5) and the mounting groove (6) are both trapezoidal.

4. A portable total station according to claim 1, wherein: fixed subassembly (3) include pivot (31), baffle (32), fixture block (33), cassette (34), check lock lever (35), spring (36) and two (37) limiting plates, pivot (31) and cassette (34) all set up the side at base (1), and pivot (31) are connected with baffle (32), be provided with fixture block (33) on baffle (32), fixture block (33) sliding connection cassette (34), all be provided with the slide opening on fixture block (33) and cassette (34), sliding connection has check lock lever (35) in the slide opening, the upper end of check lock lever (35) is provided with two (37) limiting plates, has cup jointed spring (36) on check lock lever (35), the both ends difference fixed connection cassette (34) and two (37) limiting plates of spring (36).

5. A portable total station according to claim 1, characterized in that: still include handle (7), handle (7) are totally two, and two handle (7) set up respectively in the side of base (1) and total powerstation host computer (4).

6. A portable total station according to claim 1, wherein: the anti-skidding type bicycle frame is characterized by further comprising anti-skidding seats (8), wherein the anti-skidding seats (8) are arranged at the lower ends of the supporting rods (24), and anti-skidding teeth are arranged on the lower surfaces of the anti-skidding seats (8).

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