CN216201893U - Tripod for engineering survey and drawing - Google Patents
Tripod for engineering survey and drawing Download PDFInfo
- Publication number
- CN216201893U CN216201893U CN202122639707.5U CN202122639707U CN216201893U CN 216201893 U CN216201893 U CN 216201893U CN 202122639707 U CN202122639707 U CN 202122639707U CN 216201893 U CN216201893 U CN 216201893U
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- seat
- tripod
- mount pad
- measuring instrument
- place
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- 238000013507 mapping Methods 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The application discloses tripod for engineering survey and drawing belongs to mapping engineering technical field, and its technical scheme main points include mount pad, bracing piece and a plurality of auxiliary rod, the vertical setting of bracing piece is on the mount pad, the bracing piece is located the mount pad below, and is a plurality of auxiliary rod one end all articulates on the bracing piece, be provided with on the mount pad and place the seat, it is provided with the groove of sliding on the seat to place, the inslot cunning that slides is provided with two sliding blocks, be provided with drive assembly on placing the seat, drive assembly orders about two sliding blocks and is close to each other or keep away from each other two all be provided with the grip block on the sliding block, two the grip block is used for pressing from both sides the measuring instrument tightly to fix on placing the measuring instrument, and this application has the effect of conveniently installing on the tripod, the staff's operation of being convenient for.
Description
Technical Field
This application belongs to mapping engineering technical field, and more specifically it relates to a tripod for engineering survey and drawing that says so.
Background
Surveying and mapping, which is to measure, collect and map the shape, size, spatial position and attributes of natural geographic elements or surface artificial facilities. In the measuring process, in order to make the data collected by surveying and mapping more accurate, a tripod is usually used to support the measuring instrument for measurement, so that the measuring instrument can be guaranteed to be absolutely static during measurement, and the measuring accuracy of the measuring instrument can be guaranteed.
At present, the utility model discloses a chinese utility model patent that bulletin number is CN207049559U discloses a tripod for civil engineering survey and drawing, including supporting round platform, supporting leg and telescopic link, it is connected with the supporting leg through the bearing to support the round platform bottom, supporting leg outer wall both ends are equipped with the slide rail, be equipped with the telescopic link in the slide rail, the telescopic link bottom is folded paper through the spring and is connected with the sharp foot, the sharp foot right-hand member is equipped with the foot and steps on, the mounting is installed to telescopic link lower extreme outer wall, the mounting right side is equipped with the knob, the knob passes through the pinhole and is connected with the mounting, the supporting leg front end is equipped with fixed the knot, fixed knot quantity specifically is two, connects through the belt between two fixed knots.
Similar to the above, in the prior art, when a traditional tripod is used for fixing a measuring instrument, the traditional tripod is usually locked by bolts, and the measuring instrument is troublesome to install on the tripod and is inconvenient for workers to operate.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the tripod for engineering surveying and mapping, which has the advantages that the installation process of the measuring instrument on the tripod is more convenient, and the tripod is convenient for workers to operate.
In order to achieve the purpose, the utility model provides the following technical scheme: including mount pad, bracing piece and a plurality of auxiliary rod, the vertical setting of bracing piece is on the mount pad, the bracing piece is located the mount pad below, and is a plurality of auxiliary rod one end all articulates on the bracing piece, be provided with on the mount pad and place the seat, it is provided with the groove of sliding on the seat to place, the inslot cunning that slides is provided with two sliding blocks that slide, it is provided with drive assembly on the seat to place, drive assembly orders about two sliding blocks and is close to each other or keep away from each other two all be provided with the pinch-off blades on the sliding block, two the pinch-off blades are used for pressing from both sides the tight fixing on placing the seat with measuring instrument.
Through adopting above-mentioned technical scheme, when the staff need use measuring instrument to measure, need install measuring instrument on placing the seat, at first, place the tripod subaerial earlier, the staff holds measuring instrument after that, place measuring instrument on placing the seat, and order about drive assembly simultaneously, make drive assembly order about two sliding blocks and be close to the removal each other, thereby drive two clamp plates and press from both sides measuring instrument clamp and fix on placing the seat, thereby accomplish the installation to measuring instrument, it need not to adopt the bolt lock to attach, make things convenient for the staff to operate.
The utility model is further configured to: the drive assembly comprises a screw rod and a hand turning part, the screw rod is rotatably arranged on the placing seat, the screw rod is rotatably connected with two sliding blocks through forward threads and reverse threads respectively, the hand turning part is arranged on the screw rod, and the hand turning part drives the screw rod to rotate.
Through adopting above-mentioned technical scheme, when the staff places measuring instrument on placing the seat, staff's hand is placed on hand portion, through rotating hand portion for the lead screw rotates on placing the seat, thereby orders about lead screw and two sliding blocks forward threaded connection and reverse threaded connection respectively, orders about two sliding blocks and is close to each other in the sliding groove and slides, thereby orders about two clamp plates and presss from both sides tight the fixing on placing the seat with measuring instrument, its simple structure, and it is convenient to drive.
The utility model is further configured to: the hand turning part comprises a plurality of connecting rods and a plurality of rotating rings, one end of each connecting rod is connected with the corresponding lead screw, and the other end of each connecting rod is connected with the corresponding rotating ring.
Through adopting above-mentioned technical scheme, when the staff need order about the lead screw and take place to rotate, staff's hand directly places on the swivel becket, orders about the swivel becket and rotates for the swivel becket rotates and drives the connecting rod and take place to rotate, thereby orders about the lead screw and takes place to rotate, its simple structure makes things convenient for staff's operation.
The utility model is further configured to: the placing seat is provided with an annular strip, the mounting seat is provided with an annular groove for the rotation of the annular strip to slide, the mounting seat is provided with a threaded hole, the threaded hole is communicated with the annular groove, a tightening rod is rotatably connected in the threaded hole in a threaded manner, and the tightening rod is abutted to the annular strip.
Through adopting above-mentioned technical scheme, when the staff need measure the equidirectional not of same position, the staff rotates the pole of supporting, make the pole of supporting keep away from annular strip and contactless, promote after that and place the seat, make annular strip rotation slide in the ring channel, thereby place seat rotation and drive the measuring instrument rotation, adjust to suitable position after, rotate the pole of supporting, it is fixed with annular strip looks butt to make the pole of supporting, and then make the measuring instrument can 360 degrees horizontal rotations, change the direction of measuring instrument in a flexible way, high convenience and high speed, need not to move whole tripod, time saving and labor saving.
The utility model is further configured to: the abutting rod is a butterfly screw.
Through adopting above-mentioned technical scheme, support the tight pole and be butterfly screw rod, when people use the tight pole of support to carry out fixed mounting, the staff as long as with the hand directly rotate the tight pole can, need not to operate the tight pole of support with the help of external appurtenance, it makes to be more convenient to placing the fixed of seat.
The utility model is further configured to: and a plurality of balls are arranged on one side of the annular strip, which faces the annular groove, at intervals and are in rolling contact with the inner wall of the annular groove.
Through adopting above-mentioned technical scheme, a plurality of balls and ring channel inner wall rolling contact can reduce the frictional force between annular strip and the ring channel for when changing the direction of measuring instrument, place that the seat can the pivoted more smooth and easy.
The utility model is further configured to: the opposite side walls of the placing seat are provided with operating rods, and the operating rods are used for placing and fixing hands of workers.
Through adopting above-mentioned technical scheme, when the staff need order about to place the seat and rotate, the both hands can be placed on the action bars, orders about through the action bars to place the seat and rotate for it is more convenient to the rotation of placing the seat.
The utility model is further configured to: the operating rod is hinged with the placing seat.
Through adopting above-mentioned technical scheme, the action bars with place the seat and articulate each other and be in the same place, when need not to use the action bars, can fold the action bars to the installation pole direction, avoid the action bars to cause the hindrance to staff's work.
In summary, the utility model has the following advantages:
1. when a worker needs to use the measuring instrument to measure, the measuring instrument needs to be installed on the placing seat, firstly, the tripod is placed on the ground, then the worker holds the measuring instrument by hand, the measuring instrument is placed on the placing seat, and simultaneously the driving assembly is driven, so that the driving assembly drives the two sliding blocks to move close to each other, the two clamping plates are driven to clamp and fix the measuring instrument on the placing seat, and the installation of the measuring instrument is finished without adopting a bolt lock, and the operation of the worker is facilitated;
2. when a worker places the measuring instrument on the placing seat, the hand of the worker is placed on the hand rotating part, the lead screw is rotated on the placing seat by rotating the hand rotating part, so that the lead screw is driven to be in forward threaded connection and reverse threaded connection with the two sliding blocks respectively, the two sliding blocks are driven to mutually approach and slide in the sliding groove, and the two clamping plates are driven to clamp and fix the measuring instrument on the placing seat;
3. when the staff need order about the lead screw and take place to rotate, staff's hand directly places on the swivel becket, orders about the swivel becket rotation for the swivel becket rotates and drives the connecting rod and take place to rotate, thereby orders about the lead screw and takes place to rotate, and its simple structure makes things convenient for the staff operation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an exploded view of the present embodiment;
fig. 3 is an enlarged view of a portion a in fig. 2.
Description of reference numerals: 1. a mounting seat; 2. a support bar; 3. an auxiliary lever; 4. a limiting rod; 5. a placing seat; 6. a sliding groove; 7. a sliding block; 8. a drive assembly; 801. a screw rod; 802. a hand-turning part; 8021. a connecting rod; 8022. a rotating ring; 9. a clamping plate; 10. an annular strip; 11. an annular groove; 12. a threaded hole; 13. a tightening rod; 14. a ball bearing; 15. an operating lever; 16. and (4) sliding sleeves.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A tripod for engineering surveying and mapping is shown in figures 1 and 2 and comprises a mounting seat 1, a supporting rod 2 vertically arranged on the lower surface of the mounting seat 1 and a plurality of auxiliary rods 3 hinged on the peripheral wall of the supporting rod 2, a sliding sleeve 16 which slides along the axial direction of the supporting rod 2 is sleeved on the circumferential side wall of the supporting rod 2, a plurality of limiting rods 4 are hinged on the circumferential side wall of the sliding sleeve 16, the other ends of the limiting rods 4 far away from the supporting rod 2 are hinged on the corresponding auxiliary rods 3, a placing seat 5 is arranged on the upper surface of the mounting seat 1, a sliding groove 6 is arranged on the upper surface of the placing seat 5, two sliding blocks 7 are placed in the sliding groove 6 in a sliding way, a driving component 8 for driving the two sliding blocks 7 to be close to or away from each other is arranged on the placing seat 5, clamping plates 9 are arranged on the upper surfaces of the two sliding blocks 7, and the measuring instrument is clamped and fixed on the placing seat 5 through the two clamping plates 9. In this embodiment, there are three auxiliary rods 3.
Referring to fig. 1 and 2, the driving assembly 8 includes a screw 801 rotatably mounted on the placing base 5 and a hand-turning portion 802 fixedly connected to one end of the screw 801, and the screw 801 is rotatably connected to the two sliding blocks 7 by forward and reverse threads, respectively.
The staff orders about hand portion 802 and rotates for hand portion 802 rotates and drives lead screw 801 and rotates on placing seat 5, thereby orders about lead screw 801 and two sliding block 7 forward threaded connection and reverse threaded connection respectively, orders about two sliding block 7 and is close to each other in sliding groove 6 and slides, makes two clamp plates 9 press from both sides measuring instrument clamp and fixes on placing seat 5, and simple structure is comparatively convenient to measuring instrument's fixed.
Referring to fig. 2 and 3, the hand rotating part 802 includes a plurality of connecting rods 8021 and a rotating ring 8022, one end of each of the plurality of connecting rods 8021 is connected to the outer sidewall of the screw 801, and the other end of each of the plurality of connecting rods 8021 is connected to the inner sidewall of the rotating ring 8022.
The staff's hand is directly placed and is rotated on swivel 8022 for swivel 8022 rotates and orders about a plurality of connecting rods 8021 and drive lead screw 801 and take place to rotate, thereby makes sliding block 7 slide in groove 6 and installs measuring instrument, and it need not with the help of external instrument, and is comparatively convenient to measuring instrument's installation.
Referring to fig. 2, an annular strip 10 is installed on the lower surface of the placing seat 5, an annular groove 11 for the annular strip 10 to rotate and slide is formed in the upper surface of the installing seat 1, a threaded hole 12 communicated with the annular groove 11 is formed in the side wall of the installing seat 1, a tightening rod 13 is rotatably connected in the threaded hole 12 in a threaded manner, one end, facing the annular groove 11, of the tightening rod 13 is in butt joint with the side wall of the annular strip 10, and the tightening rod 13 is a butterfly screw.
When the direction of measuring instrument needs to change, the staff rotates support pole 13, avoid support pole 13 and annular strip 10 lateral wall to contact, promote after that and place seat 5, make annular strip 10 rotation slide in ring channel 11, thereby make and place seat 5 rotation and drive the measuring instrument rotation, make the direction of measuring instrument adjust after the suitable angle, rotate support pole 13, make support pole 13 and annular strip 10 looks butt fixed, and then make the measuring instrument can 360 degrees horizontal rotations, change the direction of measuring instrument in a flexible way, and is convenient and fast, support pole 13 is the butterfly screw rod simultaneously, when operating support pole 13, need not to contact external instrument, directly can install with the hand, it further improves the convenience of adjusting the measuring instrument direction.
Referring to fig. 2, a plurality of balls 14 are mounted on the lower surface of the ring-shaped strip 10 at intervals in rolling contact with the inner wall of the ring-shaped groove 11.
Through a plurality of balls 14 and the rolling contact of the inner wall of the annular groove 11, the friction force between the annular strip 10 and the annular groove 11 can be reduced, so that when a measuring instrument is changed, the placing seat 5 can rotate more smoothly.
Referring to fig. 1, opposite side walls of the placing seat 5 are hinged with corresponding operating rods 15, and the hands of the worker can be placed and fixed on the operating rods 15.
Order about through action bars 15 and place seat 5 and rotate for it is more convenient to place the rotation of seat 5, simultaneously, when action bars 15 did not have the use, fold action bars 15 to the installation pole direction, make action bars 15 can be packed up, avoid action bars 15 to cause the hindrance to staff's work.
The working process and the beneficial effects of the utility model are as follows: when the staff need use measuring instrument to measure the engineering, open auxiliary rod 3 earlier, make the tripod place subaerial at needs measuring, the staff holds measuring instrument after that, place measuring instrument on placing seat 5, and order about drive assembly 8, make drive assembly 8 order about two sliding block 7 and be close to each other and remove, thereby drive two clamp plates 9 and press from both sides measuring instrument clamp and fix on placing seat 5, and then accomplish the installation to measuring instrument, it avoids adopting the bolt lock to attach, make the staff operation more convenient.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a tripod for engineering survey and drawing which characterized in that: including mount pad (1), bracing piece (2) and a plurality of auxiliary rod (3), the vertical setting of bracing piece (2) is on mount pad (1), bracing piece (2) are located mount pad (1) below, and are a plurality of auxiliary rod (3) one end all articulates on bracing piece (2), be provided with on mount pad (1) and place seat (5), it is provided with sliding groove (6) on seat (5) to place, sliding groove (6) internal slipping is provided with two sliding block (7), it is provided with drive assembly (8) on seat (5) to place, drive assembly (8) order about two sliding block (7) and are close to each other or keep away from each other two all be provided with clamp plate (9) on sliding block (7), two clamp plate (9) are used for pressing from both sides the tight fixing of measuring instrument on placing seat (5).
2. A tripod for engineering surveying and mapping according to claim 1, wherein: drive assembly (8) include lead screw (801) and hand portion (802) of changeing, lead screw (801) rotate to set up on placing seat (5), just lead screw (801) are connected with two sliding block (7) forward screw thread rotation respectively and are connected with reverse screw thread rotation, hand portion (802) of changeing sets up on lead screw (801), hand portion (802) of changeing orders about lead screw (801) and rotates.
3. A tripod for engineering surveying and mapping according to claim 2, wherein: the hand rotating part (802) comprises a plurality of connecting rods (8021) and a rotating ring (8022), one end of each connecting rod (8021) is connected with the screw rod (801), and the other end of each connecting rod (8021) is connected with the rotating ring (8022).
4. A tripod for engineering surveying and mapping according to claim 1, wherein: place and be provided with annular strip (10) on seat (5), be provided with on mount pad (1) and supply annular strip (10) rotation ring channel (11) that slide, be provided with screw hole (12) on mount pad (1), screw hole (12) are linked together with ring channel (11), screw hole (12) internal thread rotates and is connected with and supports tight pole (13), support tight pole (13) and annular strip (10) looks butt.
5. A tripod for engineering surveying and mapping according to claim 4, wherein: the abutting rod (13) is a butterfly screw.
6. A tripod for engineering surveying and mapping according to claim 5, wherein: a plurality of balls (14) are arranged on one side, facing the annular groove (11), of the annular strip (10) at intervals, and the balls (14) are in rolling contact with the inner wall of the annular groove (11).
7. A tripod for engineering surveying and mapping according to claim 6, wherein: the opposite side walls of the placing seat (5) are provided with operating rods (15), and the operating rods (15) are used for placing and fixing the hands of workers.
8. A tripod for engineering surveying and mapping according to claim 7, wherein: the operating rod (15) is hinged with the placing seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122639707.5U CN216201893U (en) | 2021-11-01 | 2021-11-01 | Tripod for engineering survey and drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122639707.5U CN216201893U (en) | 2021-11-01 | 2021-11-01 | Tripod for engineering survey and drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216201893U true CN216201893U (en) | 2022-04-05 |
Family
ID=80897118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122639707.5U Expired - Fee Related CN216201893U (en) | 2021-11-01 | 2021-11-01 | Tripod for engineering survey and drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216201893U (en) |
-
2021
- 2021-11-01 CN CN202122639707.5U patent/CN216201893U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |
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| CF01 | Termination of patent right due to non-payment of annual fee |