CN216898903U - Civil engineering is auxiliary stand for measurement - Google Patents
Civil engineering is auxiliary stand for measurement Download PDFInfo
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- CN216898903U CN216898903U CN202122465115.6U CN202122465115U CN216898903U CN 216898903 U CN216898903 U CN 216898903U CN 202122465115 U CN202122465115 U CN 202122465115U CN 216898903 U CN216898903 U CN 216898903U
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- 238000005259 measurement Methods 0.000 title claims abstract description 20
- 230000005484 gravity Effects 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 24
- 230000000903 blocking effect Effects 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 238000000034 method Methods 0.000 description 14
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an auxiliary support for civil engineering measurement, which comprises a support base, an adjusting screw rod, a pull support seat, a pull support rod, an adjusting threaded cylinder and a gravity adjusting type support platform device. According to the utility model, the angle of the adjusting ball is adjusted through the gravity of the balancing weight, so that the adjusting platform is driven to rotate, the adjusting platform is adjusted to be in a horizontal state, and meanwhile, the adjusting ball is rapidly fixed through the threaded fit of the adjusting turntable and the T-shaped clamping jaw, so that the adjusting platform is rapidly fixed, the measuring work of workers is effectively facilitated, the adjusting time of the workers is saved, and the device is high in adjusting speed and simple in operation.
Description
Technical Field
The utility model relates to the field of civil engineering related equipment, in particular to an auxiliary support for civil engineering measurement.
Background
Surveying instruments such as a theodolite and a total station are generally adopted to carry out various kinds of work in the aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like in the early stage of engineering construction, a measuring instrument support is used during measurement, the support is mainly used for supporting and stabilizing a machine head installed on the support, and various height requirements and various complex ground conditions are frequently met in the measuring work process, and the support cannot be separated.
The support for the existing civil engineering measuring instrument often adjusts the supporting angle of one side of the support frame according to the situation on site in the measuring process, the traditional method needs to artificially support three supporting legs outwards, but the supporting angles of the three supporting legs are often different, and the auxiliary support is not on the horizontal plane and is easy to topple over, so that the measurement work is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and designs an auxiliary support for civil engineering measurement.
The technical scheme includes that the auxiliary support for civil engineering measurement comprises a support base, an adjusting screw, a bracing seat, a bracing rod and an adjusting threaded cylinder, wherein the adjusting screw is movably mounted at the outer end of the lower surface of the support base, the adjusting screw is uniformly distributed below the support base, the bracing seat is positioned below the support base, one end of the bracing rod is movably connected with the bracing seat, the other end of the bracing rod is movably connected with the adjusting screw, the adjusting threaded cylinder is sleeved on the adjusting screw, the adjusting threaded cylinder is in threaded connection with the adjusting screw, and the auxiliary support further comprises a gravity adjusting type support platform device;
the gravity adjusting type support platform device comprises a rolling ball groove, a T-shaped clamping jaw groove, a fixed blocking cover, a ball-shaped groove, a fixed bolt, an adjusting groove, a fixed bearing, a fixed rotating shaft, an adjusting turntable, an adjusting handle, a T-shaped clamping jaw, an adjusting platform, an adjusting support rod, an adjusting ball, a balancing weight, a connecting rope, a fixing through hole, a fixing screw and a limiting bolt;
the rolling ball groove is arranged at the center of the upper surface of the support base, the T-shaped clamping jaw groove is arranged at one side of the rolling ball groove, the T-shaped clamping jaw grooves are uniformly distributed around the rolling ball groove, the T-shaped clamping jaw groove is communicated with the rolling ball groove, the fixed blocking cover is arranged at the center of the upper surface of the support base, the ball-shaped groove is arranged at the center of the fixed blocking cover, the ball-shaped groove corresponds to the rolling ball groove in size, the fixed blocking cover is fixedly connected with the support base through a fixing bolt, the adjusting groove is arranged at the center of the lower surface of the support base, the adjusting groove is communicated with the T-shaped clamping jaw groove, the fixed bearing is arranged at the center of the upper surface inside the adjusting groove, the fixed rotating shaft is arranged in the fixed bearing, the adjusting turntable is arranged at the lower end of the fixed rotating shaft, the adjusting turntable is arranged in the adjusting groove, and the adjusting handle is arranged on the adjusting turntable, t type jack catch movable mounting is in T type jack catch inslot, T type jack catch and regulation carousel threaded connection, it is located support base top to adjust the platform, adjust branch and install and adjust platform lower surface center department, adjust the ball and install the lower extreme at adjusting branch, it is located roll ball groove and ball-type recess to adjust the ball, adjust ball and roll ball groove and ball-type recess sliding connection, the balancing weight is located and adjusts platform below four corners department, through being connected rope fixed connection between balancing weight and the regulation platform, fixing hole opens in balancing weight side surface below, clamping screw installs at support base outside surface four corners department, spacing bolt thread mounting is on clamping screw.
Preferably, the T-shaped jaw is movably contacted with the adjusting ball.
Preferably, the balancing weight is inserted into the fixing through hole through a fixing screw and is fixed through a limiting bolt.
Preferably, the bracket base is circular.
Preferably, the diameter of the adjusting platform is larger than that of the bracket base.
The auxiliary support for civil engineering measurement manufactured by the technical scheme of the utility model has the following beneficial effects:
this auxiliary stand, gravity through the balancing weight makes the regulation ball carry out angle modulation to drive and adjust the platform and rotate, make and adjust the platform and adjust the horizontality, simultaneously through the screw-thread fit who adjusts carousel and T type jack catch, quick fix the regulation ball, thereby make and adjust the quick fixing of platform, effectual make things convenient for the staff to carry out measurement work, save staff's adjustment time, and the device governing speed is very fast, the operation is comparatively simple.
This auxiliary stand fixes the regulation platform through the screw-thread fit who adjusts carousel and T type jack catch, can make on the one hand adjust the platform and carry out quick fixed, and on the other hand can guarantee again that the regulation platform can not receive external force when fixed to avoid adjusting the condition emergence that the platform took place the skew in fixed process, make and adjust the platform in fixed process, can be in the horizontality constantly, in order to make things convenient for staff's use.
Drawings
FIG. 1 is a schematic structural view of an auxiliary stand for civil engineering measurement according to the present invention;
FIG. 2 is a schematic view of the gravity adjustable support platform assembly of the present invention;
FIG. 3 is an expanded front view of the gravity adjustable support platform assembly of the present invention;
FIG. 4 is a schematic view of the T-shaped jaw of the present invention;
in the figure, 1, a bracket base; 2. adjusting the screw rod; 3. a pulling and supporting seat; 4. a stay bar is pulled; 5. adjusting the threaded cylinder; 6. a rolling ball groove; 7. t-shaped jaw slots; 8. fixing the blocking cover; 9. a spherical groove; 10. fixing the bolt; 11. adjusting the groove; 12. fixing the bearing; 13. fixing the rotating shaft; 14. adjusting the turntable; 15. adjusting the handle; 16. t-shaped clamping jaws; 17. adjusting the platform; 18. adjusting the supporting rod; 19. adjusting the ball; 20. a balancing weight; 21. connecting ropes; 22. a fixing through hole; 23. fixing the screw rod; 24. and a limiting bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an auxiliary support for civil engineering measurement comprises a support base 1, an adjusting screw rod 2, a pull support seat 3, a pull support rod 4 and an adjusting screw thread cylinder 5, wherein the adjusting screw rod 2 is movably arranged at the outer end of the lower surface of the support base 1, the adjusting screw rod 2 is uniformly distributed below the support base 1, the pull support seat 3 is positioned below the support base 1, one end of the pull support rod 4 is movably connected with the pull support seat 3, the other end of the pull support rod 4 is movably connected with the adjusting screw rod 2, the adjusting screw thread cylinder 5 is sleeved on the adjusting screw rod 2, the adjusting screw thread cylinder 5 is in threaded connection with the adjusting screw rod 2, and the auxiliary support further comprises a gravity adjusting type support platform device; the gravity adjusting type support platform device comprises a rolling ball groove 6, a T-shaped jaw groove 7, a fixed baffle cover 8, a ball-shaped groove 9, a fixed bolt 10, an adjusting groove 11, a fixed bearing 12, a fixed rotating shaft 13, an adjusting turntable 14, an adjusting handle 15, a T-shaped jaw 16, an adjusting platform 17, an adjusting support rod 18, an adjusting ball 19, a balancing weight 20, a connecting rope 21, a fixed through hole 22, a fixed screw 23 and a limiting bolt 24; the rolling ball groove 6 is arranged at the center of the upper surface of the bracket base 1, the T-shaped clamping jaw groove 7 is arranged at one side of the rolling ball groove 6, the T-shaped clamping jaw grooves 7 are uniformly distributed around the rolling ball groove 6, the T-shaped clamping jaw groove 7 is communicated with the rolling ball groove 6, the fixed blocking cover 8 is positioned at the center of the upper surface of the bracket base 1, the spherical groove 9 is arranged at the center of the fixed blocking cover 8, the spherical groove 9 corresponds to the rolling ball groove 6 in size, the fixed blocking cover 8 is fixedly connected with the bracket base 1 through a fixing bolt 10, the adjusting groove 11 is arranged at the center of the lower surface of the bracket base 1, the adjusting groove 11 is communicated with the T-shaped clamping jaw groove 7, the fixed bearing 12 is arranged at the center of the upper surface inside the adjusting groove 11, the fixed rotating shaft 13 is arranged in the fixed bearing 12, the adjusting rotary table 14 is arranged at the lower end of the fixed rotating shaft 13, the adjusting rotary table 14 is positioned in the adjusting groove 11, the adjusting rotary table 14 is provided with an adjusting handle 15, t type jack catch 16 movable mounting is in T type jack catch groove 7, T type jack catch 16 and regulation carousel 14 threaded connection, it is located support base 1 top to adjust platform 17, adjust branch 18 and install in adjusting platform 17 lower surface center department, adjust the ball 19 and install the lower extreme at adjusting branch 18, adjust the ball 19 and be located rolling ball groove 6 and ball-type recess 9, adjust ball 19 and rolling ball groove 6 and ball-type recess 9 sliding connection, balancing weight 20 is located and adjusts platform 17 below four corners department, through being connected rope 21 fixed connection between balancing weight 20 and the regulation platform 17, fixing hole 22 opens in balancing weight 20 side surface below, clamping screw 23 installs in support base 1 outside surface four corners department, spacing bolt 24 threaded mounting is on clamping screw 23.
Example (b):
when the device needs to be used, a worker moves the device to a use place manually, the worker pulls open the adjusting screw rods 2 manually at the moment, meanwhile pushes the pull support seat 3 to start to rise through the other hand, so that the pull support seat 3 drives all the adjusting screw rods 2 to carry out angle adjustment simultaneously through the pull support rod 4, and when the pull support rod 4 is close to the horizontal level, the adjusting screw rods 2 are opened completely;
at the moment, according to the actual situation at the measuring site, the worker manually rotates the adjusting threaded cylinders 5 respectively, and the adjusting threaded cylinders 5 are in threaded connection with the adjusting screw rods 2, so that the levelness of the support base 1 is adjusted, the worker visually observes whether the upper surface of the support base 1 is close to the horizontal position or not in the adjusting process, when the support base 1 is close to the horizontal position, the worker stops rotating the adjusting threaded cylinders 5, and the support base 1 is unfolded completely;
at the moment, the worker manually takes down the limit bolts 24 on the four fixing screws 23 respectively, then the balancing weight 20 is taken down from the fixed screw 23 in sequence, so that the balancing weight 20 is suspended in the air by the self gravity, at the same time, the counter weight blocks 20 are controlled to prevent the seed distributing blocks 20 from shaking, and when all the seed distributing blocks 20 are taken down, the support base 1 and the adjusting platform 17 are connected only through the adjusting ball 19, because the gravity of all the balancing weights 20 is the same, and the distance between the balancing weights 20 and the center of the adjusting platform 17 is the same, the downward pulling force applied to the four corners of the adjusting platform 17 is the same, and the downward pulling force provided by the balancing weights 20 gradually adjusts the angle of the adjusting platform 17, meanwhile, the adjusting ball 19 also rotates along with the adjusting ball, and when the adjusting platform 17 stops rotating, the adjusting platform 17 is already in a horizontal state;
at the moment, a worker manually rotates the adjusting handle 15, the adjusting handle 15 drives the adjusting turntable 14 to rotate, the adjusting turntable 14 rotates in the adjusting groove 11 under the action of the fixed bearing 12 and the fixed rotating shaft 13, meanwhile, the adjusting turntable 14 is in threaded connection with the T-shaped clamping jaws 16, so that the T-shaped clamping jaws 16 simultaneously move transversely in the T-shaped clamping jaw grooves 7 in the rotating process of the adjusting turntable 14, the T-shaped clamping jaws 16 gradually extend out of the T-shaped clamping jaw grooves 7 along with the transverse movement of the T-shaped clamping jaws 16 and are inserted into the rolling ball grooves 6, then the T-shaped clamping jaws 16 are in contact with the adjusting balls 19, and the adjusting balls 19 are fixed through the T-shaped clamping jaws 16 through the synchronous movement of the T-shaped clamping jaws 16;
when the worker drives the adjusting turntable 14 to rotate for a certain time through the adjusting handle 15, the rotating resistance is increased, when the worker cannot rotate the adjusting turntable 14, the worker loosens the adjusting handle 15, the adjusting platform 17 is fixed on the support base 1 through the T-shaped clamping jaw 16, and the worker can install a measuring tool on the adjusting platform 17 so as to perform measuring work;
when the device is used, the worker rotates the adjusting handle 15 reversely, so that the adjusting turntable 14 rotates reversely, the T-shaped clamping jaws 16 and the adjusting balls 19 are separated and move back to the T-shaped clamping jaw grooves 7, the worker manually picks up the balancing weights 20 one by one, sleeves the balancing weights 20 on the fixing screw rods 23, and installs the limiting bolts 24 on the fixing screw rods 23, when the worker finishes fixing all the balancing weights 20, the lower surface of the adjusting platform 17 is convenient for the balancing weights 20 to contact, so that the adjusting platform 17 is prevented from shaking, and in the process of retracting the balancing weights 20, the worker can wind the connecting ropes 21 on the balancing weights 20, so that the carrying of the device is prevented from being influenced by the scattering of the connecting ropes 21, when the balancing weights 20 are retracted, the worker can push the pulling support 3 downwards, so that the adjusting screw 2 drives the adjusting threaded barrel 5 to retract, simultaneously the staff adjusts threaded barrel 5 through rotating to make and adjust threaded barrel 5 and contract to same position, in order to make things convenient for the staff to accomodate and carry.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a civil engineering is auxiliary stand for measurement, includes support base (1), adjusting screw (2), draws and props seat (3), draw vaulting pole (4), adjusts threaded section of thick bamboo (5), adjusting screw (2) movable mounting is in support base (1) lower surface outer end, adjusting screw (2) evenly distributed is in support base (1) below, draw and prop seat (3) and be located support base (1) below, one end and the drawing of vaulting pole (4) swing joint of draw vaulting pole (3), the other end and adjusting screw (2) swing joint of draw vaulting pole (4), adjust threaded section of thick bamboo (5) suit on adjusting screw (2), adjust threaded section of thick bamboo (5) and adjusting screw (2) threaded connection, its characterized in that still includes gravity regulation formula support platform device;
the gravity adjusting type support platform device comprises a rolling ball groove (6), a T-shaped clamping jaw groove (7), a fixed blocking cover (8), a ball-shaped groove (9), a fixing bolt (10), an adjusting groove (11), a fixed bearing (12), a fixed rotating shaft (13), an adjusting turntable (14), an adjusting handle (15), a T-shaped clamping jaw (16), an adjusting platform (17), an adjusting support rod (18), an adjusting ball (19), a balancing weight (20), a connecting rope (21), a fixing through hole (22), a fixing screw rod (23) and a limiting bolt (24);
the rolling ball groove (6) is arranged at the center of the upper surface of the support base (1), the T-shaped jaw groove (7) is arranged at one side of the rolling ball groove (6), the T-shaped jaw groove (7) is uniformly distributed around the rolling ball groove (6), the T-shaped jaw groove (7) is communicated with the rolling ball groove (6), the fixed blocking cover (8) is arranged at the center of the upper surface of the support base (1), the ball-shaped groove (9) is arranged at the center of the fixed blocking cover (8), the ball-shaped groove (9) corresponds to the rolling ball groove (6), the fixed blocking cover (8) is fixedly connected with the support base (1) through a fixing bolt (10), the adjusting groove (11) is arranged at the center of the lower surface of the support base (1), the adjusting groove (11) is communicated with the T-shaped jaw groove (7), the fixing bearing (12) is arranged at the center of the inner upper surface of the adjusting groove (11), fixed rotating shaft (13) is installed in fixing bearing (12), adjust carousel (14) and install at fixed rotating shaft (13) lower extreme, it is located adjusts recess (11) to adjust carousel (14), install on adjusting carousel (14) and adjust handle (15), T type jack catch (16) movable mounting is in T type jack catch groove (7), T type jack catch (16) and regulation carousel (14) threaded connection, it is located support base (1) top to adjust platform (17), adjust branch (18) and install in regulation platform (17) lower surface center department, adjust ball (19) and install the lower extreme at adjusting support rod (18), adjust ball (19) and be located rolling ball groove (6) and ball-type recess (9), adjust ball (19) and rolling ball groove (6) and ball-type recess (9) sliding connection, balancing weight (20) are located and adjust platform (17) below four corners department, balancing weight (20) and adjust between the platform (17) through being connected rope (21) fixed connection, fixing hole (22) are opened in balancing weight (20) side surface below, mounting screw (23) are installed in support base (1) outside surface four corners department, stop bolt (24) screw thread is installed on mounting screw (23).
2. An auxiliary stand for civil engineering measurements, according to claim 1, characterised in that the T-shaped jaws (16) are in active contact with an adjusting ball (19).
3. The auxiliary stand for civil engineering measurement according to claim 1, wherein the weight block (20) is inserted into the fixing through hole (22) through a fixing screw (23) and fixed by a limit bolt (24).
4. The auxiliary stand for civil engineering measurement according to claim 1, characterized in that the stand base (1) is circular.
5. An auxiliary stand for civil engineering measurements according to claim 1, characterised in that the diameter of the adjustment platform (17) is greater than the diameter of the stand base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122465115.6U CN216898903U (en) | 2021-10-13 | 2021-10-13 | Civil engineering is auxiliary stand for measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122465115.6U CN216898903U (en) | 2021-10-13 | 2021-10-13 | Civil engineering is auxiliary stand for measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216898903U true CN216898903U (en) | 2022-07-05 |
Family
ID=82195607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122465115.6U Active CN216898903U (en) | 2021-10-13 | 2021-10-13 | Civil engineering is auxiliary stand for measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216898903U (en) |
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2021
- 2021-10-13 CN CN202122465115.6U patent/CN216898903U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240328 Address after: 712099 Deputy No. 141, Team 7, Nan'an Village, Weiyang West Road Office, Qindu District, Xianyang City, Shaanxi Province Patentee after: Xu Jianfeng Country or region after: China Address before: 056000 No. 81 Nonglin Road, Hanshan District, Handan City, Hebei Province Patentee before: Feng Jingjing Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240524 Address after: Room 04, 19th Floor, Unit 1, Building 1, Baoshi Jiayuan, Baoquan West Road, Qindu District, Xianyang City, Shaanxi Province, 712000 Patentee after: Xianyang Xingda Construction and Installation Engineering Co.,Ltd. Country or region after: China Address before: 712099 Deputy No. 141, Team 7, Nan'an Village, Weiyang West Road Office, Qindu District, Xianyang City, Shaanxi Province Patentee before: Xu Jianfeng Country or region before: China |