CN112594517A - Surveying and mapping instrument support frame applicable to different terrains for engineering surveying and mapping - Google Patents
Surveying and mapping instrument support frame applicable to different terrains for engineering surveying and mapping Download PDFInfo
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- CN112594517A CN112594517A CN202011426718.9A CN202011426718A CN112594517A CN 112594517 A CN112594517 A CN 112594517A CN 202011426718 A CN202011426718 A CN 202011426718A CN 112594517 A CN112594517 A CN 112594517A
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- surveying
- bottom end
- fixedly connected
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
Abstract
The invention relates to the technical field of support frames, in particular to a surveying instrument support frame applicable to engineering surveying and mapping of different terrains, which comprises a support device main body, wherein the support device main body comprises a support box, a first fixing plate is fixedly installed at the bottom end of the support box, extension plates are fixedly installed on two sides of the first fixing plate, a first installation plate is fixedly installed at the bottom end inside the support box, a first bearing is fixedly installed inside the support box on one side of the first installation plate, and a vertical screw rod is fixedly connected to the top end of the first bearing. According to the tripod, the first fixing plate, the extension plates, the supporting plates and the supporting plates are arranged, the cross section area of the first fixing plate is larger, the contact area of the supporting box and the ground is further increased by the two extension plates, and the problem that the supporting legs of the tripod can possibly sink into mud and influence the surveying and mapping accuracy due to the fact that the ground is uneven or meets some muddy road surfaces in the conventional surveying and mapping instrument tripod is solved.
Description
Technical Field
The invention relates to the technical field of support frames, in particular to a surveying and mapping instrument support frame applicable to engineering surveying and mapping of different terrains.
Background
Surveying instruments, which are simply instruments and devices for data acquisition, processing, output and the like designed and manufactured for surveying and mapping operations; surveying instrument generally all places when using and measures on the surveying instrument support frame, traditional surveying instrument support frame all adopts the triangulation strut structure, planning design in engineering construction, construction and management stage carry out the required various orientation of usefulness of measurement work, the range finding, the angle of measurement, the height finding, the instrument in aspects such as mapping and photogrammetry, to the surveying instrument, be one of the indispensable precision instruments on the construction site, can assist constructor to measure the construction site, and obtain accurate numerical value, we know that the construction environment on general construction site is very complicated, and operating environment is comparatively abominable, bring some influences to the use of surveying instrument, the people familiar with the operation all know.
Current surveying instrument all adopts the tripod to erect, through corresponding regulation, reaches the best survey angle, often because the unevenness on ground, perhaps meet some muddy road surface, the effect of erectting the tripod just is not obvious, because the landing leg of tripod can be sunken into in the mud, influences the precision of survey and drawing, and the height of the regulation of being not convenient for, consequently, need design the engineering for the survey and drawing surveying instrument support frame of an applicable different topography in order to solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a surveying instrument support frame applicable to engineering surveying and mapping of different terrains, and aims to solve the problems that the existing surveying instruments in the background technology are erected by using tripods, the optimal surveying and mapping angle is achieved through corresponding adjustment, the effect of erecting the tripods is not obvious due to the fact that the ground is uneven or a muddy road is met, and the surveying and mapping accuracy is influenced due to the fact that supporting legs of the tripods can be sunken into mud.
In order to achieve the purpose, the invention provides the following technical scheme: a surveying instrument support frame applicable to different terrains for engineering surveying and mapping comprises a support device main body, wherein the support device main body comprises a support box, a first fixed plate is fixedly arranged at the bottom end of the support box, extension plates are fixedly arranged on two sides of the first fixed plate, a first mounting plate is fixedly arranged at the bottom end inside the support box, a first bearing is fixedly arranged inside the first mounting plate, a first lateral support box, a vertical screw rod is fixedly connected to the top end of the first bearing, a second mounting plate is fixedly arranged on the inner wall of the support box, a second bearing is fixedly arranged at the bottom end of the second mounting plate, the top end of the vertical screw rod is fixedly connected with the bottom end of the second bearing, a first bevel gear is fixedly arranged on the surface of the vertical screw rod at the top end of the first bearing, and a second bevel gear is meshed with one side of the first bevel gear, one side of the first mounting plate is provided with a connecting rod in a penetrating manner, one end of the connecting rod is fixedly connected with one side of the second bevel gear, the other end of the connecting rod extends to the outer side of the supporting box, the other end of the connecting rod is fixedly connected with a crank, a movable sleeve block is arranged on the surface of the vertical lead screw in a threaded manner, supporting plates are fixedly arranged on two sides of the movable sleeve block, first sliding grooves are formed in two sides of the inner part of the supporting box, first sliding blocks are slidably arranged in the first sliding grooves, one side of each supporting plate is fixedly connected with one side of each first sliding block, a supporting plate is fixedly connected to the top end of each supporting plate, a first connecting plate is fixedly arranged at the top end of each supporting plate, a second sliding block is slidably arranged in the first sliding grooves, two sides of the first connecting plate are fixedly connected with the second sliding blocks, and a movable block is fixedly, the top end of the movable block is fixedly provided with an installation platform.
Preferably, the two sides of the supporting box are both provided with extending components, each extending component comprises a fixed hollow block, one side of each fixed hollow block is fixedly connected with one side of the supporting box, one side inside each fixed hollow block is fixedly connected with a first spring, one end of each first spring is fixedly connected with a connecting block, the top end of one side of each connecting block is provided with a through groove, a supporting rod is installed inside each through groove in a penetrating manner, the bottom end of each supporting rod is integrally connected with a pointed end block, the top end and the bottom end of each connecting block are fixedly provided with limiting components, each limiting component comprises a mounting groove, the mounting grooves are respectively formed in the top end and the bottom end of each connecting block, each mounting groove is internally and fixedly connected with a second spring, one end of each second spring is fixedly provided with a second connecting plate, and one end of each second, the spacing groove has all been seted up with the bottom on the top of fixed hollow piece, one side fixed mounting of connecting block has fixed subassembly, fixed subassembly includes the diaphragm, one side of diaphragm and one side fixed connection of connecting block, the bottom integration of diaphragm is connected with the riser, the joint pole is inserted and installed to one side of riser, the joint groove has been seted up to one side of branch, the control block is installed in the one end integration of joint pole.
Preferably, the cross-sectional area of the bottom end of the first fixing plate is larger than that of the bottom end of the support box.
Preferably, the inside both sides of mounting groove are fixed mounting all have the second fixed plate, the second sliding tray has all been seted up to one side that the second fixed plate is close to each other, the inside all slidable mounting of second sliding tray has the third sliding block, the both sides of second connecting plate all with third sliding block fixed connection.
Preferably, the number of the limiting grooves is eight, and the limiting grooves are evenly distributed at the top end and the bottom end of the fixed hollow block.
Preferably, the diameter of the clamping rod is 1mm smaller than that of the clamping groove, and the length of the clamping rod is greater than that of the transverse plate.
Preferably, the fixed surface of joint pole installs and extends the piece, the surface of joint pole cup joints and installs the third spring, the one end of third spring and the one side fixed connection who extends the piece, the other end of third spring and one side fixed connection of riser.
Preferably, the number of the clamping grooves is six, and the clamping grooves are uniformly distributed on one side of the support rod.
Compared with the prior art, the invention has the beneficial effects that:
1. through being provided with first fixed plate, the extension board, backup pad and extension board, the backup pad drives the extension board and removes, thereby the lift of movable block has been realized, the cross-sectional area of first fixed plate is great, and two extension boards can further increase the area of contact of supporting box and ground, the stability of supporting box has also been improved when making the movable block be convenient for go up and down, current surveying instrument has been solved and has all adopted the tripod to erect, often because the unevenness on ground, perhaps meet some muddy road surfaces, can lead to the landing leg of tripod can be sunken into in the mud, influence the problem of the precision of survey and drawing.
2. Through being provided with first sliding tray and second sliding block, the movable block is at the in-process that goes up and down, and the second sliding block can remove in first sliding tray, makes the movable block can the steady movement, has improved the stationarity when the movable block removes, through being provided with second fixed plate, second sliding tray and third sliding block, when the second connecting plate removes, the third sliding block slides in the second sliding tray, can not be crooked when making the stopper remove to the staff of being convenient for operates the stopper.
3. Through being provided with fixed hollow block, first spring, connecting block, logical groove, branch and most advanced piece, after branch was fixed, two branches played the effect of auxiliary stay to lead to the supporting box to take place to empty the phenomenon when the supporting box is in subaerial uneven.
4. Through being provided with fixed subassembly, the one end of joint pole is in joint inslot portion, make branch fixed, when meetting muddy road surface, adjust the height of branch, make most advanced piece insert in soil, the joint pole inserts in another joint groove, thereby branch after will adjusting is fixed, most advanced piece inserts back in soil, fixed effect has been played, the stability of strutting arrangement main part when using has further been improved, make the strutting arrangement main part can use to different topography, the limitation of strutting arrangement main part has been reduced.
Drawings
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is an enlarged schematic front sectional view of the support box structure of the present invention;
FIG. 3 is a schematic bottom cross-sectional view of the structure A-A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged front sectional view of the extension assembly of the present invention;
FIG. 5 is an enlarged partial cross-sectional view of the structure of FIG. 4B according to the present invention;
fig. 6 is a partial enlarged cross-sectional view of the structure at C in fig. 4 according to the present invention.
In the figure: 100. a support device main body; 110. a support box; 111. a first fixing plate; 112. an extension plate; 113. a first mounting plate; 114. a first bearing; 115. a vertical screw rod; 116. a second mounting plate; 117. a second bearing; 118. a first bevel gear; 119. a second bevel gear; 120. a connecting rod; 121. a crank; 122. moving the sleeve block; 123. a support plate; 124. a first sliding groove; 125. a first slider; 126. a support plate; 127. a first connecting plate; 128. a second slider; 129. a movable block; 130. an installation table; 200. an extension assembly; 210. fixing the hollow block; 211. a first spring; 212. connecting blocks; 213. a through groove; 214. a strut; 215. a tip block; 300. a limiting component; 310. mounting grooves; 311. a second spring; 312. a second connecting plate; 313. a limiting block; 314. a limiting groove; 315. a second fixing plate; 316. a second sliding groove; 317. a third slider; 400. a fixing assembly; 410. a transverse plate; 411. a vertical plate; 412. a clamping and connecting rod; 413. a clamping groove; 414. a control block; 415. an extension block; 416. and a third spring.
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. 1-6, an embodiment of the present invention is shown:
a surveying instrument support frame applicable to engineering surveying and mapping of different terrains comprises a support device main body 100, the support device main body 100 comprises a support box 110, a first fixing plate 111 is fixedly installed at the bottom end of the support box 110, extension plates 112 are fixedly installed on two sides of the first fixing plate 111, a first mounting plate 113 is fixedly installed at the bottom end inside the support box 110, a first bearing 114 is fixedly installed inside the support box 110 on one side of the first mounting plate 113, a vertical screw rod 115 is fixedly connected to the top end of the first bearing 114, a second mounting plate 116 is fixedly installed on the inner wall of the support box 110, a second bearing 117 is fixedly installed at the bottom end of the second mounting plate 116, the top end of the vertical screw rod 115 is fixedly connected with the bottom end of the second bearing 117, a first bevel gear 118 is fixedly installed on the surface of the vertical screw rod 115 at the top end of the first bearing 114, and a second bevel gear 119 is, a connecting rod 120 is installed on one side of the first installation plate 113 in a penetrating manner, one end of the connecting rod 120 is fixedly connected with one side of the second bevel gear 119, the other end of the connecting rod 120 extends to the outer side of the support box 110, a crank 121 is fixedly connected to the other end of the connecting rod 120, a movable sleeve 122 is installed on the surface of the vertical screw 115 in a threaded manner, support plates 123 are fixedly installed on both sides of the movable sleeve 122, first sliding grooves 124 are respectively formed on both sides of the interior of the support box 110, first sliding blocks 125 are slidably installed in the first sliding grooves 124, one side of each support plate 123 is fixedly connected with one side of each first sliding block 125, a support plate 126 is fixedly connected to the top end of each support plate 123, a first connection plate 127 is fixedly installed on the top end of each support plate 126, second sliding blocks 128 are slidably installed in the interior of each first sliding groove 124, both sides of each first connection plate 127 are fixedly connected with each, the top fixed mounting of movable block 129 has mount table 130, wave crank 121, make connecting rod 120 rotate, thereby make first bevel gear 118 operate, and then make removal sleeve 122 remove on vertical lead screw 115, when removing sleeve 122 and removing, make backup pad 123 drive extension board 126 and remove, thereby realized the lift of movable block 129, the cross-sectional area of first fixed plate 111 is great, and two extension boards 112 can further increase the area of contact of supporting box 110 with ground, also improved the stability of supporting box 110 when making movable block 129 be convenient for go up and down, current surveying instrument has been solved and has all adopted the tripod to erect, often because the unevenness on ground, or meet some muddy road surfaces, can lead to the landing leg of tripod probably sunken into mud, influence the problem of the precision of survey and drawing.
Further, the extension assemblies 200 are mounted on both sides of the support box 110, each extension assembly 200 includes a fixed hollow block 210, one side of each fixed hollow block 210 is fixedly connected with one side of the support box 110, one side of each fixed hollow block 210 is fixedly connected with a first spring 211, one end of each first spring 211 is fixedly connected with a connecting block 212, the top end of one side of each connecting block 212 is provided with a through groove 213, a supporting rod 214 is installed inside each through groove 213 in a penetrating manner, the bottom end of each supporting rod 214 is integrally connected with a pointed end block 215, the top end and the bottom end of each connecting block 212 are fixedly mounted with a limiting assembly 300, each limiting assembly 300 includes a mounting groove 310, the mounting grooves 310 are respectively arranged at the top end and the bottom end of each connecting block 212, the inside of each mounting groove 310 is fixedly connected with a second spring 311, one end of each second spring 311 is fixedly mounted with, the top end and the bottom end of the fixed hollow block 210 are both provided with a limiting groove 314, one side of the connecting block 212 is fixedly provided with a fixing component 400, the fixing component 400 comprises a transverse plate 410, one side of the transverse plate 410 is fixedly connected with one side of the connecting block 212, the bottom end of the transverse plate 410 is integrally connected with a vertical plate 411, one side of the vertical plate 411 is inserted and provided with a clamping rod 412, one side of the support rod 214 is provided with a clamping groove 413, one end of the clamping rod 412 is integrally provided with a control block 414, the limiting block 313 is pressed to move towards the direction of mutual approach, the limiting block 313 is separated from the limiting of the limiting groove 314, the extending length of the connecting block 212 is adjusted to clamp the limiting block 313 into the other limiting groove 314, the force of the second spring 311 acts on the second connecting plate 312 to enable the limiting block 313 to be stably positioned in the limiting groove 314, so as to fix the, one end of the clamping bar 412 is positioned in the clamping groove 413, so that the supporting rods 214 are fixed, and the two supporting rods 214 play a role of auxiliary support, so as to prevent the supporting box 110 from falling when the supporting box 110 is positioned on uneven ground.
Further, the cross-sectional area of the bottom end of the first fixing plate 111 is larger than that of the bottom end of the support box 110, and the cross-sectional area of the first fixing plate 111 is larger, so that the stability of the support box 110 is improved.
Furthermore, both sides of the inside of the mounting groove 310 are fixedly provided with a second fixing plate 315, one side of the second fixing plate 315 close to each other is provided with a second sliding groove 316, the inside of the second sliding groove 316 is slidably provided with a third sliding block 317, both sides of the second connecting plate 312 are fixedly connected with the third sliding block 317, and when the second connecting plate 312 moves, the third sliding block 317 slides in the second sliding groove 316, so that the limiting block 313 does not incline when moving, thereby facilitating the operation of the limiting block 313 by a worker.
Further, the quantity of spacing groove 314 is eight, and evenly distributed is at the top and the bottom of fixed hollow block 210, blocks into arbitrary one spacing groove 314 with stopper 313, has played the effect of adjusting connecting block 212 to make branch 214's horizontal position change, make the staff can adjust branch 214's position, convenient to use to appointed topography.
Further, the diameter of clamping rod 412 is 1mm less than the diameter of clamping groove 413, and the length of clamping rod 412 is greater than the length of diaphragm 410, makes the clearance between clamping rod 412 and clamping groove 413 less to it is comparatively stable when clamping rod 412 gets one end to be in clamping groove 413, thereby has improved the stability of branch 214.
Furthermore, extension block 415 is fixedly installed on the surface of clamping rod 412, third spring 416 is installed on the surface of clamping rod 412 in a sleeved mode, one end of third spring 416 is fixedly connected with one side of extension block 415, the other end of third spring 416 is fixedly connected with one side of vertical plate 411, and the elastic force of third spring 416 acts on extension block 415, so that clamping rod 412 is automatically inserted into another clamping groove 413, clamping groove 413 cannot be easily pulled out, and the stability of supporting rod 214 is further improved.
Further, the number of the clamping grooves 413 is six, the clamping grooves are evenly distributed on one side of the supporting rod 214, when a muddy road surface is met, the clamping rod 412 is pulled out towards one side, one end of the clamping rod 412 is pulled out of the clamping groove 413, the height of the supporting rod 214 is adjusted again, the tip block 215 is inserted into soil, then the clamping rod 412 is released, the elastic force of the third spring 416 acts on the extending block 415, the clamping rod 412 is automatically inserted into the other clamping groove 413, the clamping groove 413 cannot be easily pulled out, the adjusted supporting rod 214 is fixed, the tip block 215 is inserted into the soil, the fixing effect is achieved, the stability of the supporting device main body 100 in use is further improved, the supporting device main body 100 can be used for different terrains, and the limitation of the supporting device main body 100 is reduced.
The working principle is as follows: during the use, wave crank 121, make connecting rod 120 rotate, thereby make first bevel gear 118 move, and then make and remove collets 122 and remove on vertical lead screw 115, when removing collets 122 and removing, make backup pad 123 drive extension board 126 and remove, thereby the lift of movable block 129 has been realized, the cross-sectional area of first fixed plate 111 is great, and two extension boards 112 can further increase the area of contact of supporting box 110 with ground, make movable block 129 also improve the stability of supporting box 110 when being convenient for go up and down, current surveying instrument has been solved and has all adopted the tripod to erect, often because the unevenness on ground, or meet some muddy road surface, can lead to during the landing leg of tripod can sunken mud, influence the problem of the precision of survey and drawing. Referring to fig. 2, during the process of moving the movable block 129 up and down, the second sliding block 128 will move in the first sliding groove 124, so that the movable block 129 can move smoothly, and the smoothness of the movement of the movable block 129 is improved.
The limiting block 313 is pressed to move the limiting block 313 towards the direction close to each other, the limiting blocks 313 are separated from the limiting of the limiting grooves 314, the extending length of the connecting block 212 is adjusted, the limiting blocks 313 are clamped into the other limiting groove 314, the force of the second spring 311 acts on the second connecting plate 312, the limiting blocks 313 are stably positioned in the limiting grooves 314, the adjusted connecting block 212 is fixed, the horizontal position of the supporting rod 214 is not changed, one end of the clamping rod 412 is positioned in the clamping groove 413, the supporting rod 214 is fixed, the two supporting rods 214 play a role of auxiliary support, the phenomenon that the supporting box 110 is inclined when the supporting box 110 is positioned on uneven ground is avoided, the limiting blocks 313 are clamped into any one limiting groove 314, the effect of adjusting the connecting block 212 is achieved, the horizontal position of the supporting rod 214 is changed, and a worker can adjust the position of the supporting rod 214 according to the designated terrain, convenient to use, when running into muddy road surface, pull out joint pole 412 to one side, make the one end of joint pole 412 extract from joint groove 413, the height of branch 214 of readjustment, make tip piece 215 insert in the soil, then, release joint pole 412, because the elasticity of third spring 416 acts on extension piece 415, make joint pole 412 insert another joint groove 413 by oneself, and can not pull out joint groove 413 easily, thereby branch 214 after will adjusting is fixed, tip piece 215 inserts in the soil, fixed effect has been played, the stability of strutting arrangement main part 100 when using has further been improved, make strutting arrangement main part 100 can use to different topography, the limitation of strutting arrangement main part 100 has been reduced.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides an engineering of applicable different topography is surveyor's appearance support frame for survey and drawing, includes strutting arrangement main part (100), its characterized in that: the supporting device main body (100) comprises a supporting box (110), a first fixing plate (111) is fixedly mounted at the bottom end of the supporting box (110), extension plates (112) are fixedly mounted on both sides of the first fixing plate (111), a first mounting plate (113) is fixedly mounted at the bottom end of the inside of the supporting box (110), a first bearing (114) is fixedly mounted inside the side supporting box (110) of the first mounting plate (113), a vertical lead screw (115) is fixedly connected to the top end of the first bearing (114), a second mounting plate (116) is fixedly mounted on the inner wall of the supporting box (110), a second bearing (117) is fixedly mounted at the bottom end of the second mounting plate (116), the top end of the vertical lead screw (115) is fixedly connected with the bottom end of the second bearing (117), and a first bevel gear (118) is fixedly mounted on the surface of the vertical lead screw (115) at the top end of the first bearing (114), a second bevel gear (119) is mounted on one side of the first bevel gear (118) in a meshed manner, a connecting rod (120) is mounted on one side of the first mounting plate (113) in a penetrating manner, one end of the connecting rod (120) is fixedly connected with one side of the second bevel gear (119), the other end of the connecting rod (120) extends to the outer side of the supporting box (110), a crank (121) is fixedly connected to the other end of the connecting rod (120), a movable sleeve block (122) is mounted on the surface of the vertical screw rod (115) in a threaded manner, supporting plates (123) are fixedly mounted on two sides of the movable sleeve block (122), first sliding grooves (124) are formed in two sides of the inside of the supporting box (110), first sliding blocks (125) are slidably mounted inside the first sliding grooves (124), and one sides of the supporting plates (123) are fixedly connected with one side of the first sliding blocks (125), the top end fixedly connected with extension board (126) of backup pad (123), the top fixed mounting of extension board (126) has first connecting plate (127), the inside slidable mounting of first sliding tray (124) has second sliding block (128), the both sides of first connecting plate (127) all with second sliding block (128) fixed connection, the top fixed phase of first connecting plate (127) even has movable block (129), the top fixed mounting of movable block (129) has mount table (130).
2. The surveying instrument support frame applicable to different terrains for engineering surveying and mapping according to claim 1, characterized in that: the supporting box is characterized in that the extending assemblies (200) are mounted on two sides of the supporting box (110), each extending assembly (200) comprises a fixed hollow block (210), one side of each fixed hollow block (210) is fixedly connected with one side of the supporting box (110), one side of the inside of each fixed hollow block (210) is fixedly connected with a first spring (211), one end of each first spring (211) is fixedly connected with a connecting block (212), the top end of one side of each connecting block (212) is provided with a through groove (213), a supporting rod (214) is installed inside each through groove (213), the bottom end of each supporting rod (214) is integrally connected with a pointed end block (215), the top end and the bottom end of each connecting block (212) are fixedly provided with a limiting assembly (300), each limiting assembly (300) comprises a mounting groove (310), and the mounting grooves (310) are respectively arranged at the top end and the bottom end of each, a second spring (311) is fixedly connected inside the mounting groove (310), a second connecting plate (312) is fixedly mounted at one end of the second spring (311), one end of the second connecting plate (312) is integrally provided with a limit block (313), the top end and the bottom end of the fixed hollow block (210) are both provided with limit grooves (314), one side of the connecting block (212) is fixedly provided with a fixing component (400), the fixing component (400) comprises a transverse plate (410), one side of the transverse plate (410) is fixedly connected with one side of the connecting block (212), the bottom end of the transverse plate (410) is integrally connected with a vertical plate (411), one side of the vertical plate (411) is inserted and installed with a clamping rod (412), a clamping groove (413) is formed in one side of the support rod (214), and a control block (414) is integrally installed at one end of the clamping rod (412).
3. The surveying instrument support frame applicable to different terrains for engineering surveying and mapping according to claim 1, characterized in that: the cross-sectional area of the bottom end of the first fixing plate (111) is larger than that of the bottom end of the support box (110).
4. The surveying instrument support frame applicable to different terrains for engineering surveying and mapping according to claim 2, characterized in that: the utility model discloses a mounting groove (310) is including mounting groove (310), mounting groove (310) inside both sides fixed mounting all have second fixed plate (315), second sliding tray (316) have all been seted up to one side that second fixed plate (315) are close to each other, the inside all slidable mounting of second sliding tray (316) has third sliding block (317), the both sides of second connecting plate (312) all with third sliding block (317) fixed connection.
5. The surveying instrument support frame applicable to different terrains for engineering surveying and mapping according to claim 2, characterized in that: the number of the limiting grooves (314) is eight, and the limiting grooves are uniformly distributed at the top end and the bottom end of the fixed hollow block (210).
6. The surveying instrument support frame applicable to different terrains for engineering surveying and mapping according to claim 2, characterized in that: the diameter of the clamping rod (412) is 1mm smaller than that of the clamping groove (413), and the length of the clamping rod (412) is larger than that of the transverse plate (410).
7. The surveying instrument support frame applicable to different terrains for engineering surveying and mapping according to claim 2, characterized in that: the surface fixed mounting of joint pole (412) has extension piece (415), the surface cup joint of joint pole (412) installs third spring (416), the one end of third spring (416) and the one side fixed connection who extends piece (415), the other end of third spring (416) and one side fixed connection of riser (411).
8. The surveying instrument support frame applicable to different terrains for engineering surveying and mapping according to claim 2, characterized in that: the number of the clamping grooves (413) is six, and the clamping grooves are uniformly distributed on one side of the supporting rod (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011426718.9A CN112594517A (en) | 2020-12-09 | 2020-12-09 | Surveying and mapping instrument support frame applicable to different terrains for engineering surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011426718.9A CN112594517A (en) | 2020-12-09 | 2020-12-09 | Surveying and mapping instrument support frame applicable to different terrains for engineering surveying and mapping |
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| Publication Number | Publication Date |
|---|---|
| CN112594517A true CN112594517A (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011426718.9A Withdrawn CN112594517A (en) | 2020-12-09 | 2020-12-09 | Surveying and mapping instrument support frame applicable to different terrains for engineering surveying and mapping |
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| CN (1) | CN112594517A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115681725A (en) * | 2022-12-19 | 2023-02-03 | 山东省地质测绘院 | Equipment supporting device for geological engineering investigation |
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2020
- 2020-12-09 CN CN202011426718.9A patent/CN112594517A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115681725A (en) * | 2022-12-19 | 2023-02-03 | 山东省地质测绘院 | Equipment supporting device for geological engineering investigation |
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Application publication date: 20210402 |