CN220102678U - Support frame for engineering survey and drawing total powerstation - Google Patents

Abstract

The utility model relates to the technical field of total station support, and discloses a support frame for an engineering surveying and mapping total station, which comprises a base, wherein two sides of the upper end of the base are fixedly connected with guide telescopic rods, the middle parts of the two guide telescopic rods are fixedly sleeved with fixing plates, the center of the upper ends of the fixing plates are rotatably connected with first rotating shafts, the upper ends of the first rotating shafts are fixedly connected with knobs, the upper ends of the knobs are fixedly connected with lifting threaded rods, the outer wall thread sleeves of the lifting threaded rods are sleeved with thread sleeves, the upper ends of the two guide telescopic rods and the thread sleeves are fixedly connected with rotating boxes, and the center of the inner wall of the lower end of each rotating box is rotatably connected with a second rotating shaft. According to the utility model, the protective cover is arranged on the support frame, so that the joint of the total station main body and the mounting seat can be effectively protected, the service life is prolonged, and the operation personnel can more conveniently use the total station main body under the combined action of the height adjustment and the horizontal angle adjustment.

Description

Support frame for engineering survey and drawing total powerstation

Technical Field

The utility model relates to the technical field of total station support, in particular to a support frame for an engineering surveying and mapping total station.

Background

The total station, namely the short for total station type electronic tacheometer, is a high-precision surveying instrument, and can measure data such as horizontal angle, right angle, distance altitude difference and the like through the total station, and is usually needed to be used together with a supporting frame.

On the job site, the dust can be very much, and the junction of total powerstation and support frame needs to clear up with clean cloth often, and the dust is piled up too much, and total powerstation can be insecure with the connection of support frame, influences measurement accuracy, can appear blocking the dead phenomenon and lead to the total powerstation unable to fix on the support frame even, can not measure to the regulation operation of most equipment on the market is complicated at present, and the regulation efficiency of equipment is lower, consequently, the skilled person provides a engineering survey and drawing support frame for total powerstation, in order to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the support frame for the engineering surveying and mapping total station, which can effectively protect the joint of the total station main body and the mounting seat by arranging the protective cover on the support frame, prolongs the service life, and ensures that an operator is more convenient to use under the combined action of height adjustment and horizontal angle adjustment without integrally moving the support frame to adjust the angle position, thereby saving time and labor, simultaneously being simple to operate and convenient for the operator to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a support frame for engineering survey and drawing total powerstation, includes the base, the equal fixedly connected with direction telescopic link in upper end both sides of base, two the fixed cover in middle part of direction telescopic link is equipped with the fixed plate, fixed plate upper end center department rotation is connected with first axis of rotation, the upper end fixedly connected with knob of first axis of rotation, the upper end fixedly connected with lift threaded rod of knob, the outer wall thread bush of lift threaded rod is equipped with the screw sleeve, two the upper end fixedly connected with of direction telescopic link and screw sleeve rotates the box, the lower extreme inner wall center department rotation of rotating the box is connected with the second axis of rotation, the upper end fixedly connected with rolling disc of second axis of rotation, the upper end center department fixedly connected with mount pad of rolling disc, the upper end center department fixedly provided with mounting groove of mount pad, the lower extreme inner wall both sides fixedly provided with constant head tank of mounting groove, the inside block of mounting groove is provided with the installation piece, the upper end fixedly provided with total powerstation main part;

the upper end of the rotating box is provided with a rotating shaft in a rotating way, the upper end of the outer wall of the rotating shaft is fixedly sleeved with a protective cover, the front and rear parts of one side, far away from the rotating shaft, of the lower end of the protective cover are fixedly connected with fixing blocks, the middle parts of one side, far away from the second rotating shaft, of the two fixing blocks are fixedly provided with fixing grooves, the front and rear parts of one side, far away from the rotating shaft, of the upper end of the rotating box are fixedly provided with connecting grooves, the inner wall of each connecting groove is fixedly provided with a pulling groove, the inner parts of the two pulling grooves are fixedly provided with pulling rods, the outer walls of the two pulling rods are movably sleeved with reset springs, one ends, close to the rotating shaft, of the two pulling rods are fixedly connected with fixing chucks, and one ends, far away from the rotating shaft, of the two pulling rods penetrate through the rotating box and are fixedly connected with pulling plates;

through above-mentioned technical scheme, can effectively protect the junction of total powerstation main part and mount pad through being provided with the visor on this support frame, increase life to through under the combined action of altitude mixture control and horizontal angle regulation, make operating personnel more convenient when using.

Further, a supporting groove is fixedly formed in the middle of the inner wall of the lower end of the rotating box, supporting sliding blocks are fixedly connected to two sides of the lower end of the rotating disc, and the lower ends of the two supporting sliding blocks are slidably arranged in the supporting groove;

through above-mentioned technical scheme, through being equipped with supporting slot and supporting slider for the rolling disc is more stable when driving total powerstation main part and rotate.

Further, connecting rods are fixedly connected to the positions, close to the upper parts, of the outer walls of the two guiding telescopic rods, and the two connecting rods are fixedly connected with the threaded sleeves;

through above-mentioned technical scheme, through being equipped with the connecting rod, and then link together the flexible end of screw sleeve and two direction telescopic links to can make the screw sleeve drive the box and stabilize the lift and remove.

Further, positioning blocks are fixedly connected to two sides of the lower end of the mounting block, the two positioning blocks are arranged in the corresponding positioning grooves in a clamping mode, and the mounting block is fixedly connected with the mounting seat through the threaded fit of the fixing bolt and the fixing nut;

through above-mentioned technical scheme, through being equipped with locating piece and constant head tank, and then cooperation fixing bolt and fixation nut can be with total powerstation main part stable fixed on the mount pad.

Further, the two fixing blocks are arranged in the corresponding connecting grooves in a clamping manner, and the two fixing clamping heads are arranged in the corresponding fixing grooves in a clamping manner;

through above-mentioned technical scheme, through all setting up two fixed blocks at corresponding spread groove block to with two fixed dops all at corresponding fixed inslot block setting, and then can carry out closely closed with rotation box and visor.

Further, a fastening groove is fixedly formed in the middle of the outer wall of the rotating disc, fastening threaded rods are connected in the middle of the front end and the rear end of the rotating box in a threaded manner, and opposite ends of the two fastening threaded rods penetrate through the rotating box and are clamped with the fastening groove;

through above-mentioned technical scheme, through being equipped with fastening groove and fastening threaded rod, and then after the total powerstation main part rotates suitable region, in order to prevent that it from taking place to deviate, can control its tip card through rotating fastening threaded rod and go into the fastening inslot and jack-up rolling disc to make the total powerstation main part be in steady state.

Further, two ends of the two reset springs are respectively fixedly connected to the inner walls of the opposite sides of the fixed clamping head and the pulling groove;

through above-mentioned technical scheme, through carrying out effective restriction to reset spring, can reach the restriction removal to pulling pole and fixed dop, and then reach the purpose that control protection box carries out effective opening and shutting.

Further, pedal plates are fixedly connected to the lower parts of the two sides of the base, and fixed anchors are fixedly connected to the front and rear parts of the lower ends of the two pedal plates;

through above-mentioned technical scheme, through being equipped with pedal and anchor to place this support frame stability in work area.

The utility model has the following beneficial effects:

1. when the support frame for the engineering surveying and mapping total station is used, the corresponding fixed clamping head is separated from the fixed groove by pulling the pulling plate outwards through the pulling rod, the rotating box can be opened from the rotating box through the rotating shaft, the total station main body is clamped into the mounting groove and the locating groove through the mounting block and the locating block at the moment, meanwhile, the total station main body is fixed on the mounting seat under the threaded fit of the fixing bolt and the fixing nut, the total station main body is taken down from the mounting seat after the use is finished, the protective cover and the rotating box are closed, and further, the dustproof effect is achieved on the joint of the total station main body and the mounting seat, and the influence on the measurement precision due to the fact that the connection is unstable is prevented.

2. According to the support frame for the engineering surveying and mapping total station, the lifting threaded rod is driven to rotate through the rotating knob, and the threaded sleeve is controlled to stably lift and move under the action of the guiding telescopic rod and the connecting rod, so that the total station main body is adjusted to a proper height, the rotating disc can be controlled to rotate under the action of the second rotating shaft, the supporting sliding block and the supporting groove, and then the total station main body is adjusted in a horizontal angle, and after the total station main body rotates to a proper area, in order to prevent deviation, the end part of the total station main body can be controlled to be clamped into the fastening groove and tightly props against the rotating disc through the rotating fastening threaded rod, so that the total station main body is in a stable state.

3. According to the support frame for the engineering surveying and mapping total station, the protective cover is arranged on the support frame, so that the joint of the total station main body and the mounting seat can be effectively protected, the service life is prolonged, and under the combined action of height adjustment and horizontal angle adjustment, operators can more conveniently use the support frame without integrally moving the support frame to adjust the angle position, time and labor are saved, and meanwhile, the support frame is easy to operate and convenient to use.

Drawings

Fig. 1 is an axial schematic view of a support frame for an engineering surveying and mapping total station;

fig. 2 is a schematic view of a partial front section of a support frame for an engineering surveying and mapping total station according to the present utility model;

FIG. 3 is a schematic front view of a rotary box and a protective cover of a support frame for engineering surveying and mapping total station;

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

fig. 5 is a schematic plan view of a rotating box of a support frame for engineering surveying and mapping total station according to the present utility model;

fig. 6 is a schematic view of a rotary box and a protective cover of a support frame for engineering surveying and mapping total station according to the present utility model.

Legend description:

1. a base; 2. a guiding telescopic rod; 3. a fixing plate; 4. a first rotation shaft; 5. a knob; 6. lifting the threaded rod; 7. a threaded sleeve; 8. a connecting rod; 9. rotating the box; 10. a second rotation shaft; 11. a support groove; 12. a support slider; 13. a rotating disc; 14. a fastening groove; 15. a mounting base; 16. a mounting groove; 17. a positioning groove; 18. a mounting block; 19. a positioning block; 20. a fixing bolt; 21. a fixing nut; 22. a rotating shaft; 23. a protective cover; 24. a fixed block; 25. a fixing groove; 26. a connecting groove; 27. pulling the groove; 28. pulling the rod; 29. a return spring; 30. fixing the clamping head; 31. pulling a plate; 32. fastening a threaded rod; 33. a pedal; 34. fixing anchors; 35. a total station body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the support frame for the engineering surveying and mapping total station comprises a base 1, wherein guide telescopic rods 2 are fixedly connected to two sides of the upper end of the base 1, a fixing plate 3 is fixedly sleeved in the middle of each guide telescopic rod 2, a first rotating shaft 4 is fixedly connected to the center of the upper end of each fixing plate 3, a knob 5 is fixedly connected to the upper end of each first rotating shaft 4, a lifting threaded rod 6 is fixedly connected to the upper end of each knob 5, a threaded sleeve 7 is sleeved on the outer wall of each lifting threaded rod 6 in a threaded manner, a second rotating shaft 10 is fixedly connected to the center of the inner wall of the lower end of each guide telescopic rod 2 and the corresponding threaded sleeve 7 in a rotating manner, a rotating disc 13 is fixedly connected to the center of the lower end of each rotating box 9 in a rotating manner, a mounting seat 15 is fixedly connected to the center of the upper end of each rotating disc 13, a mounting groove 16 is fixedly formed in the center of the upper end of each mounting seat 15, a positioning groove 17 is fixedly formed in two sides of the inner wall of the lower end of each mounting groove 16, a mounting block 18 is fixedly clamped in the inside of each mounting groove 16, and a total station main body 35 is fixedly arranged at the upper end of each mounting block 18;

the upper end one side rotation of rotating box 9 is provided with pivot 22, the visor 23 has been fixedly cup jointed to the outer wall upper end of pivot 22, the lower extreme of visor 23 is kept away from one side of pivot 22 and is all fixedly connected with fixed block 24 around, fixed slot 25 has all been fixedly seted up at one side middle part that two fixed blocks 24 kept away from second axis of rotation 10, the upper end of rotating box 9 is kept away from one side of pivot 22 and is all fixedly seted up spread groove 26 around, pulling groove 27 has all been fixedly seted up to one side that the inner wall of two spread grooves 26 kept away from second axis of rotation 10, the inside of two pulling grooves 27 is all fixedly provided with pulling rod 28, the outer wall of two pulling rod 28 all movable sleeve is equipped with reset spring 29, the one end that is close to pivot 22 of two pulling rod 28 is all fixedly connected with chuck 30, the one end that two pulling rod 28 kept away from pivot 22 all runs through rotating box 9 and fixedly connected with arm 31.

The middle part of the inner wall of the lower end of the rotating box 9 is fixedly provided with a supporting groove 11, both sides of the lower end of the rotating disc 13 are fixedly connected with supporting slide blocks 12, the lower ends of the two supporting slide blocks 12 are slidably arranged in the supporting groove 11, the rotating disc 13 is more stable when the total station main body 35 is driven to rotate by being provided with the supporting groove 11 and the supporting slide blocks 12, the connecting rods 8 are fixedly connected to the upper parts of the outer walls of the two guiding telescopic rods 2, the two connecting rods 8 are fixedly connected with the threaded sleeves 7, the threaded sleeves 7 are connected with the telescopic ends of the two guiding telescopic rods 2 by the connecting rods 8, the threaded sleeves 7 can drive the rotating box 9 to stably lift and move, the two sides of the lower end of the mounting block 18 are fixedly connected with positioning blocks 19, the two positioning blocks 19 are clamped and arranged in the corresponding positioning grooves 17, the mounting block 18 is fixedly connected with the mounting seat 15 through the threaded fit of the fixing bolt 20 and the fixing nut 21, the positioning block 19 and the positioning groove 17 are arranged, the total station main body 35 can be stably fixed on the mounting seat 15 through the fit of the fixing bolt 20 and the fixing nut 21, the two fixing blocks 24 are arranged in the corresponding connecting grooves 26 in a clamping manner, the two fixing chucks 30 are arranged in the corresponding fixing grooves 25 in a clamping manner, the rotating box 9 and the protective cover 23 can be tightly closed, the fastening grooves 14 are fixedly arranged in the middle of the outer wall of the rotating disc 13, the fastening threaded rods 32 are connected in the middle of the front end and the rear end of the rotating box 9 in a threaded manner, the opposite ends of the two fastening threaded rods 32 penetrate through the rotating box 9 and are arranged in a clamping manner with the fastening grooves 14, through being equipped with fastening groove 14 and fastening threaded rod 32, and then after total powerstation main part 35 rotates suitable region, in order to prevent that it from taking place to deviate from, can control its tip card through rotating fastening threaded rod 32 and go into fastening groove 14 in and jack-up rolling disc 13, thereby make total powerstation main part 35 be in steady state, the both ends of two reset springs 29 are fixed connection respectively on the relative one side inner wall of fixed dop 30 and pulling groove 27, through carrying out effective restriction to reset spring 29, can reach the restriction removal to pulling rod 28 and fixed dop 30, and then reach the purpose that control protection box carries out effective opening and shutting, the both sides of base 1 are all fixedly connected with pedal 33 near lower department, the lower extreme of two pedals 33 is all fixedly connected with anchor 34 near front and back department, through being equipped with pedal 33 and anchor 34, in order to place this support frame stability in the work region.

Working principle: when the support frame is used, the fixed anchor 34 is inserted into the ground through the pedal 33, the stability of the support frame is improved, the corresponding fixed clamping head 30 is separated from the fixed groove 25 through the pulling rod 28 by pulling the pulling plate 31 outwards, the rotating box 9 can be opened from the rotating box 9 through the rotating shaft 22, the total station main body 35 is clamped into the mounting groove 16 and the positioning groove 17 through the mounting block 18 and the positioning block 19 respectively, meanwhile, the total station main body 35 is fixed on the mounting seat 15 under the threaded fit of the fixing bolt 20 and the fixing nut 21, after the installation is finished, the lifting threaded rod 6 is driven to rotate through the rotating knob 5, the threaded sleeve 7 is controlled to stably lift under the action of the guiding telescopic rod 2 and the connecting rod 8, so that the height of the total station main body 35 is adjusted, after adjusting to suitable height, under the effect of via second axis of rotation 10, support slider 12 and supporting groove 11, can control rotating disk 13 and rotate, and then carry out horizontal angle and adjust to total powerstation main part 35, after total powerstation main part 35 rotates suitable region, in order to prevent that it from taking place to deviate, can control its tip card through rotation fastening threaded rod 32 and go into fastening groove 14 and jack-up rotating disk 13, thereby make total powerstation main part 35 be in steady state, take off total powerstation main part 35 from mount pad 15 after the use, and with visor 23 and rotation box 9 closure, and then can play dirt-proof effect to the junction of total powerstation main part 35 and mount pad 15, prevent that the unstable condition of connection from appearing and influence measurement accuracy.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a support frame for engineering survey and drawing total powerstation, includes base (1), its characterized in that: the automatic positioning device comprises a base (1), a fixing plate (3) and a fixing base, wherein the two sides of the upper end of the base are fixedly connected with a guiding telescopic rod (2), the fixing plate (3) is fixedly sleeved in the middle of the guiding telescopic rod (2), a first rotating shaft (4) is rotationally connected to the center of the upper end of the fixing plate (3), a knob (5) is fixedly connected to the upper end of the first rotating shaft (4), a lifting threaded rod (6) is fixedly connected to the upper end of the knob (5), a threaded sleeve (7) is sleeved on the outer wall of the lifting threaded rod (6), a rotating box (9) is fixedly connected to the upper ends of the guiding telescopic rod (2) and the threaded sleeve (7), a second rotating shaft (10) is rotationally connected to the center of the lower inner wall of the rotating box (9), a mounting seat (15) is fixedly connected to the center of the upper end of the second rotating shaft (10), a mounting groove (16) is fixedly formed in the center of the upper end of the first rotating shaft, a mounting block (16) is fixedly arranged on the inner wall of the lower end of the mounting groove (16), and a positioning block (18) is fixedly arranged on the inner wall of the lower end of the mounting seat (16), and a positioning block (18) is fixedly arranged on the inner side of the mounting station;

the utility model discloses a rotary box, including rotating box (9), connecting box (9), pulling groove (26) have all been offered to the upper end of the outer wall of rotating box (9), two pulling groove (26) have all been offered to the inner wall of connecting groove (26) one side of keeping away from second axis of rotation (10) all fixed, two pulling groove (27) have all been provided with pulling rod (28) in the inside of pulling groove (27) all fixed, two the equal movable sleeve of outer wall of pulling rod (28) is equipped with reset spring (29), two the one end that is close to rotating shaft (22) of pulling rod (28) all is fixedly connected with fixed chuck (30), two one end that pulling rod (28) kept away from rotating box (22) all is fixed in the front and back department, two pulling rod (28) keep away from rotating box (9) and all be fixedly connected with pulling plate (31).

2. The support frame for engineering survey total powerstation of claim 1, wherein: the support groove (11) has been offered in the lower extreme inner wall middle part of rotating box (9) is fixed, the lower extreme both sides of rolling disc (13) are all fixedly connected with support slider (12), two the lower extreme of support slider (12) is all in the setting of supporting groove (11) sliding.

3. The support frame for engineering survey total powerstation of claim 1, wherein: the upper parts of the outer walls of the two guiding telescopic rods (2) are fixedly connected with connecting rods (8), and the two connecting rods (8) are fixedly connected with threaded sleeves (7).

4. The support frame for engineering survey total powerstation of claim 1, wherein: the lower extreme both sides of installation piece (18) are all fixedly connected with locating piece (19), two locating piece (19) all are in corresponding constant head tank (17) interior block setting, installation piece (18) are through fixing bolt (20) and fixation nut (21) screw thread fit and mount pad (15) fixed connection.

5. The support frame for engineering survey total powerstation of claim 1, wherein: the two fixing blocks (24) are arranged in the corresponding connecting grooves (26) in a clamping mode, and the two fixing chucks (30) are arranged in the corresponding fixing grooves (25) in a clamping mode.

6. The support frame for engineering survey total powerstation of claim 1, wherein: the outer wall middle part of rolling disc (13) is fixed to be offered fastening groove (14), the equal threaded connection in front and back end middle part of rolling box (9) has fastening threaded rod (32), two the relative one end of fastening threaded rod (32) all runs through rolling box (9) and sets up with fastening groove (14) block.

7. The support frame for engineering survey total powerstation of claim 1, wherein: two ends of the two return springs (29) are respectively and fixedly connected to the inner walls of the opposite sides of the fixed clamping head (30) and the pulling groove (27).

8. The support frame for engineering survey total powerstation of claim 1, wherein: the base is characterized in that pedal plates (33) are fixedly connected to the lower portions of two sides of the base (1), and fixed anchors (34) are fixedly connected to the front and rear portions of the lower ends of the pedal plates (33).