CN218001051U

CN218001051U - Angle detecting instrument for engineering survey

Info

Publication number: CN218001051U
Application number: CN202220772168.4U
Authority: CN
Inventors: 王奕; 张俊明; 陈利; 周怡; 秦红钰
Original assignee: Puxin International Engineering Consulting Co ltd
Current assignee: Puxin International Engineering Consulting Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-12-09
Anticipated expiration: 2032-04-06

Abstract

The utility model relates to an angle detection appearance is used in engineering survey, the measuring instrument comprises an instrument, spacing dish is worn to be equipped with in the slip of instrument bottom, it is connected with the supporting legs to rotate on the periphery wall of spacing dish, the bottom of spacing dish is equipped with spacing subassembly, spacing subassembly is injectd the angle of supporting legs. The utility model relates to a technical field of detector. The utility model discloses rotate the supporting legs through spacing subassembly when using the device, adjust the supporting legs to suitable angle as required to through the position of supporting legs behind the fixed adjustment of spacing subassembly, this device can adjust the supporting legs of detector base to suitable angle as required and use, has enlarged the accommodation of detector base to the topography, has made things convenient for setting up of detector.

Description

Angle detecting instrument for engineering survey

Technical Field

The utility model belongs to the technical field of the technique of detector and specifically relates to an engineering survey uses angle detection appearance is related to.

Background

The total station, namely the total station type electronic distance meter, is a kind of light, machine, electricity high-tech measuring instrument that is an integrative surveying and mapping instrument system of the horizontal angle, vertical angle, distance (slope, flat distance), altitude difference measurement function, compare with optical theodolite the electronic theodolite changes the optical scale into the photoelectric scanning scale, replace the manual optical micrometering reading with automatic recording and display reading, make the angle measurement operation simple, and can avoid the production of reading error, because it is once to put the instrument and can finish all measurement work on the station, so called the total station, is used in precision engineering measurement or deformation monitoring field such as the large-scale building on the ground and underground tunnel construction, etc. extensively.

An instrument of common use in engineering survey during total powerstation, use the base to support the total powerstation in the position of setting for generally when carrying out the use of total powerstation, then carry out data monitoring to measuring position, the total powerstation base generally comprises the supporting legs that rotate the setting on a spacing dish and the spacing dish, directly rotates the supporting legs when using, make the supporting legs expand to suitable angle and support the total powerstation and place, the expansion angle of base supporting legs is fixed, can only adapt to the topography of specific range, the erection of inconvenient total powerstation.

SUMMERY OF THE UTILITY MODEL

According to the not enough of prior art existence, the utility model aims at providing an engineering is surveyed and is used angle detection appearance has the effect that makes things convenient for the total powerstation to erect.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an angle detection appearance for engineering survey, includes the instrument, spacing dish is worn to be equipped with in the instrument bottom slides, it is connected with the supporting legs to rotate on the periphery wall of spacing dish, the bottom of spacing dish is equipped with spacing subassembly, spacing subassembly is injectd the angle of supporting legs.

Through adopting above-mentioned technical scheme, rotate the supporting legs through spacing subassembly when using the device, adjust the supporting legs to suitable angle as required to through the position of supporting legs behind the fixed adjustment of spacing subassembly, this device can be used the supporting legs of detector base to suitable angle as required, has enlarged the accommodation of detector base to the topography, has made things convenient for the erection of detector.

The present invention may be further configured in a preferred embodiment as: spacing subassembly includes square pipe, the top of square pipe and the bottom central point of spacing dish put department fixed connection, the cover is equipped with the spacing ring on the periphery wall of square pipe, be equipped with soft ring between the periphery wall of spacing ring and square pipe, the periphery wall of soft ring and the inner wall fixed connection of spacing ring, and interference fit between the periphery wall of the inner wall of soft ring and square pipe, a plurality of recesses have been seted up on the periphery wall of spacing ring, every all rotate in the recess and wear to be equipped with the bracing piece, and every bracing piece is located the outer one end of corresponding recess and all is connected with the supporting legs rotation that corresponds, the spacing ring bottom is equipped with locating component.

Through adopting above-mentioned technical scheme, the angle of the position adjustment connecting rod through the spacing ring and the angle of pulling supporting legs rotation adjustment supporting legs, thereby the angle of the fixed supporting legs in position through the fixed spacing ring of locating component at last, after the position adjustment of spacing ring is good, through the position of the temporary fixed spacing ring of frictional force between soft pad and the side pipe, made things convenient for the position adjustment of spacing ring.

The present invention may be further configured in a preferred embodiment as: the locating component comprises a locating ring, a limiting groove is formed in the bottom end of the limiting ring, a plurality of sliding grooves are formed in the locating ring, the locating ring is sleeved on the peripheral wall of the square pipe below the limiting ring in a sliding mode, a plurality of limiting blocks are arranged between the locating ring and the limiting ring, one end of each limiting ring is inserted into the limiting groove, each limiting block is arranged at the bottom end of each limiting block, and the protruding blocks of each limiting block are inserted into the corresponding sliding grooves.

Through adopting above-mentioned technical scheme, promote the holding ring and push the stopper into the spacing inslot to crowd stopper to square pipe through the spacing ring, the position of the fixed spacing ring of frictional force between the periphery wall through stopper and square pipe at last has made things convenient for the rigidity of spacing ring.

The present invention in a preferred embodiment can be further configured to: locating component includes two spacing, every spacing all comprises elastic strip and tooth piece, the draw-in groove has all been seted up, two to the position department that the spacing corresponds two spacing tooth pieces spacing establish relatively with the top side of holding ring, and the bottom of every spacing all with the top fixed connection of holding ring, every the tooth piece of spacing all inserts in the tooth's socket that corresponds.

Through adopting above-mentioned technical scheme, drive the tooth piece of spacing simultaneously and insert the draw-in groove when promoting the holding ring, link together holding ring and spacing ring through the block between spacing and the spacing ring, made things convenient for the pulling of spacing ring by the holding ring.

The present invention may be further configured in a preferred embodiment as: the supporting leg is provided with a limiting rod in a threaded penetrating mode, wherein the end, far away from the limiting disc, of the supporting leg is provided with a conical shape in a penetrating mode, and the end, located outside the supporting leg, of the limiting rod is provided with a conical shape in a penetrating mode.

By adopting the technical scheme, the whole length of the supporting leg is adjusted through the movement of the limiting rod in the supporting leg, the length of the supporting leg can be adjusted as required, and the supporting of the supporting leg on the total station is facilitated.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the device is used, the supporting legs are rotated through the limiting assembly, the supporting legs are adjusted to proper angles as required, and the positions of the rear supporting legs are fixed and adjusted through the limiting assembly;

2. the angle of the connecting rod is adjusted through the position of the limiting ring, the supporting leg is pulled to rotate to adjust the angle of the supporting leg, the supporting leg is fixed through the position of the positioning assembly for fixing the limiting ring, and the position of the limiting ring is temporarily fixed through the friction force between the soft pad and the square pipe after the position of the limiting ring is adjusted, so that the position adjustment of the limiting ring is facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an enlarged schematic view of the structure at C in FIG. 1;

FIG. 3 is a schematic view of the inner structure of the stop collar shown in FIG. 2;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is an enlarged schematic structural diagram at B in fig. 3 according to the present embodiment.

In the figure, 1, instrument; 2. a limiting disc; 3. supporting legs; 4. a limiting component; 41. a square tube; 42. a limiting ring; 43. a soft ring; 44. a groove; 45. a support bar; 5. a positioning assembly; 51. a positioning ring; 52. a limiting groove; 53. a chute; 54. a limiting block; 55. a limiting frame; 56. a card slot; 6. a limiting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1-5, the utility model discloses an angle detector for engineering survey, including instrument 1, spacing dish 2 is worn to be equipped with in the slip of instrument 1 bottom, rotates on spacing dish 2's the periphery wall and is connected with supporting legs 3. The supporting leg 3 is kept away from the one end spiral of spacing dish 2 and is worn to be equipped with gag lever post 6, and the gag lever post 6 is located the outer one end shape of supporting leg 3 and is the conical setting. The whole length of the supporting leg 3 is adjusted through the movement of the limiting rod 6 in the supporting leg 3, and the length of the supporting leg 3 can be adjusted according to the requirement.

The bottom of spacing dish 2 is equipped with spacing subassembly 4, and the angle of supporting legs 3 is injectd to spacing subassembly 4. Spacing subassembly 4 includes square pipe 41, square pipe 41's top and spacing dish 2's bottom central point put department fixed connection, the cover is equipped with spacing ring 42 on square pipe 41's the periphery wall, be equipped with soft ring 43 between spacing ring 42 and the periphery wall of square pipe 41, the periphery wall of soft ring 43 and spacing ring 42's inner wall fixed connection, and interference fit between the inner wall of soft ring 43 and square pipe 41's the periphery wall, a plurality of recesses 44 have been seted up on spacing ring 42's the periphery wall, bracing piece 45 is worn to be equipped with in every recess 44 all to rotate, and every bracing piece 45 is located and corresponds the outer one end of recess 44 and all rotate with the supporting legs 3 that correspond and be connected.

The bottom end of the limiting ring 42 is provided with a positioning component 5. Locating component 5 includes holding ring 51 and two spacing 55, spacing groove 52 has been seted up to spacing ring 42's bottom, spacing groove 52 is round platform shape setting, a plurality of spouts 53 have been seted up in holding ring 51, holding ring 51 slip cover is established and is located the periphery wall of spacing ring 42 below square pipe 41, be equipped with a plurality of stoppers 54 between holding ring 51 and the spacing ring 42, and the one end of every spacing ring 42 all inserts in the spacing groove 52, one side that every stopper 54 is close to square pipe 41 is the wave setting, the bottom of every stopper 54 all is equipped with the lug, and the lug of every stopper 54 all inserts in the spout 53 that corresponds. Promote holding ring 51 and push away stopper 54 in the spacing groove 52, and crowd stopper 54 to square pipe 41 through spacing ring 42, the position of the fixed spacing ring 42 of frictional force between stopper 54 and the square pipe 41 periphery wall at last, every spacing frame 55 all comprises elastic strip and tooth piece, draw-in groove 56 has all been seted up to the position department that spacing ring 42 corresponds two spacing frame 55 tooth pieces, two spacing frame 55 establish relatively with holding ring 51's top side, and every spacing frame 55's bottom all with holding ring 51's top fixed connection, every spacing frame 55's tooth piece all inserts in the tooth's socket that corresponds. When the positioning ring 51 is pushed, the tooth blocks of the limiting frame 55 are driven to be inserted into the clamping grooves 56, and the positioning ring 51 is connected with the limiting ring 42 through the clamping between the limiting frame 55 and the limiting ring 42.

The angle of the connecting rod is adjusted through the position of the limiting ring 42, the supporting leg 3 is pulled to rotate to adjust the angle of the supporting leg 3, finally, the position of the limiting ring 42 is fixed through the positioning component 5, so that the angle of the supporting leg 3 is fixed, and after the position of the limiting ring 42 is adjusted, the position of the limiting ring 42 is temporarily fixed through the friction force between the soft cushion and the square pipe 41.

When the device is used, the supporting legs 3 are rotated through the limiting component 4, the supporting legs 3 are adjusted to proper angles as required, the positions of the supporting legs 3 after adjustment are fixed through the limiting component 4, and the device can adjust the supporting legs 3 of the detector base to proper angles as required for use.

The implementation principle of the above embodiment is as follows: when the device is used, the device is placed at a proper position, the unfolding angle of the supporting leg 3 is adjusted according to the ground placing condition of the instrument 1, the limiting ring 42 is pushed to pull the supporting bar 45 to rotate, the supporting leg 3 is pulled to rotate through the rotation of the supporting bar 45, the angle of the supporting leg 3 is adjusted, and the limiting bar 6 can be stably placed on the ground.

The position of the limiting ring 42 is temporarily fixed by the friction force between the soft ring 43 and the outer wall of the square tube 41 while the position of the limiting ring 42 is adjusted, then the limiting ring 42 and the positioning ring 51 are pressed to push the limiting block 54 into the limiting groove 52, the limiting block 54 is pushed to the outer wall of the square tube 41 by the inner wall of the limiting groove 52, and the position of the positioning ring 51 on the square tube 41 is fixed by the friction force generated when the square tube 41 and the limiting block 54 are mutually pressed.

The elastic strip of the limiting frame 55 is deformed along the inclined plane of the tooth block of the limiting frame 55 by the limiting ring 42 while pushing the locating ring 51, and finally when the tooth block of the limiting frame 55 is aligned to the clamping groove 56, the elastic strip of the limiting frame 55 is restored to be pushed into the corresponding clamping groove 56, and the limiting ring 42 and the locating ring 51 are connected into a whole by clamping between the limiting frame 55 and the limiting ring 42, so that the position of the limiting ring 42 is fixed, and the angle of the supporting foot 3 is fixed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides an angle detection appearance for engineering survey, includes instrument (1), instrument (1) bottom slides and wears to be equipped with spacing dish (2), its characterized in that: the supporting legs (3) are rotatably connected to the outer peripheral wall of the limiting disc (2), a limiting component (4) is arranged at the bottom end of the limiting disc (2), and the limiting component (4) limits the angle of the supporting legs (3).

2. The angle detector for engineering surveying of claim 1, wherein: spacing subassembly (4) are including square pipe (41), the top of square pipe (41) and the bottom central point of spacing dish (2) put a fixed connection, the cover is equipped with spacing ring (42) on the periphery wall of square pipe (41), be equipped with soft ring (43) between the periphery wall of spacing ring (42) and square pipe (41), the inner wall fixed connection of periphery wall and spacing ring (42) of soft ring (43), and interference fit between the periphery wall of the inner wall of soft ring (43) and square pipe (41), a plurality of recesses (44) have been seted up on the periphery wall of spacing ring (42), every all rotate in recess (44) and wear to be equipped with bracing piece (45), and every bracing piece (45) are located corresponding recess (44) outer one end and all rotate with supporting legs (3) that correspond and are connected, spacing ring (42) bottom is equipped with locating component (5).

3. The angle detector for engineering surveying of claim 2, wherein: locating component (5) are including holding ring (51), spacing groove (52) have been seted up to the bottom of spacing ring (42), a plurality of spouts (53) have been seted up in holding ring (51), holding ring (51) slip cover is established and is managed (41) and be located the periphery wall of spacing ring (42) below in the side, be equipped with a plurality of stoppers (54) between holding ring (51) and spacing ring (42), and the one end of every spacing ring (42) all inserts in spacing groove (52), every the bottom of stopper (54) all is equipped with the lug, and the lug of every stopper (54) all inserts in corresponding spout (53).

4. The angle detector for engineering survey according to claim 3, wherein: locating component (5) include two spacing (55), every spacing (55) all comprise elastic strip and tooth piece, draw-in groove (56) have all been seted up, two to the position department that spacing (42) correspond two spacing (55) tooth pieces spacing (55) are established relatively with the top side of holding ring (51), and the bottom of every spacing (55) all with the top fixed connection of holding ring (51), every the tooth piece of spacing (55) all inserts in the tooth's socket that corresponds.

5. The angle detector for engineering surveying of claim 1, wherein: the supporting leg is characterized in that a limiting rod (6) penetrates through the supporting leg (3) in a spiral mode, wherein the end, far away from the limiting disc (2), of the supporting leg (3), and the limiting rod (6) is located at the outer end of the supporting leg (3) and is in a conical shape.