CN218088720U - Be used for high-efficient measuring device of superelevation mound lifting control point - Google Patents
Be used for high-efficient measuring device of superelevation mound lifting control point Download PDFInfo
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- CN218088720U CN218088720U CN202222596759.3U CN202222596759U CN218088720U CN 218088720 U CN218088720 U CN 218088720U CN 202222596759 U CN202222596759 U CN 202222596759U CN 218088720 U CN218088720 U CN 218088720U
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Abstract
The utility model provides a be used for superelevation mound lifting control point high-efficient measuring device, including setting up the mount on pier stud seat, the mount includes two risers of parallel arrangement, the inboard of riser is equipped with the spout, it is equipped with the slip unit to slide between two risers, the top of riser is equipped with the apron, be equipped with the hoist engine on the apron, the slip unit includes the backup pad, the both sides of backup pad are equipped with C type cardboard respectively, the outside of C type cardboard is equipped with first gyro wheel, first gyro wheel and spout sliding connection, be equipped with the prism subassembly in the backup pad, prism subassembly one side ear is equipped with the couple, the couple passes through steel cable and hoist engine and connects, one side of mount still is equipped with the rigid coupling board, the rigid coupling board passes through inserted bar and column connection, the bottom of mount is connected with the bottom plate through the lock pin, the bottom plate passes through adjustment unit and pier stud seat and connects. The utility model discloses reduced the staff and made a round trip to walk about inconvenience at different measuring points, can improve the measuring efficiency of superelevation pier stud by a wide margin, measured precision height is effectual.
Description
Technical Field
The utility model belongs to the technical field of the construction measurement control and specifically relates to a be used for superelevation mound lifting control point high-efficient measuring device is related to.
Background
The modern bridge engineering is mostly concerned with super-high piers (tower) columns, which are generally located in deep channel canyons or across rivers, lakes and seas. During the initial height measurement process of the pier column, the instrument setting station and the rearview control point are generally positioned on the same equal height surface, and the generated difference is not obvious. However, as the height of the pier (tower) column increases, the height is influenced by geographical conditions, measurement environment, methods and other factors, and a certain angle difference exists between the rear-view orientation and the field front-view orientation in the measurement process, so that the electromagnetic wave propagation path has a large difference and the sight line is influenced by refraction in the atmosphere to different degrees, and the measurement error is too large. The magnitude of the measurement error can affect the three-dimensional coordinates of the nodes, and the positional change of the three-dimensional coordinates of each node of the tall tower can affect the distribution of forces within the structure.
For the aspect of measurement and control, there is a great difference in measurement and control of the rearview orientation and the forecourt tower, both from the size of the elevation angle and the depression angle and from the aspect of the sight propagation path, because the signal-to-noise ratio error of the optical signal in the atmospheric transmission is related to the natural environment during ranging, such as weather cloudy and sunny, the transparency of the atmosphere, the interference of stray light, and the like.
Chinese patent document CN 113501404A describes an ultrahigh construction elevator and a wall attaching method for the ultrahigh construction elevator, but the structure is relatively complex, and the perpendicularity of the device bottom and the ground when the device bottom is fixedly connected cannot be guaranteed, and during the lifting process, because of the manufacturing accuracy of the components, the whole moving accuracy cannot be adjusted as required, and the use has defects.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be used for superelevation mound lifting control point high-efficient measuring device, solve department mirror personnel and need accomplish the rear view after directional, go on measuring step that brings again to the scene loaded down with trivial details, measurement of efficiency is low, and the relatively poor problem of precision because sight difference in height and measuring time difference lead to when facing the measurement.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a be used for high-efficient measuring device of superelevation mound lifting control point, including setting up the mount on the pier stud seat, the mount includes two risers of parallel arrangement, the inboard of riser is equipped with the spout, it is equipped with the slip unit to slide between two risers, the top of riser is equipped with the apron, be equipped with the hoist engine on the apron, the slip unit includes the backup pad, the both sides of backup pad are equipped with C type cardboard respectively, the outside of C type cardboard is equipped with first gyro wheel, first gyro wheel and spout sliding connection, be equipped with prism assembly in the backup pad, prism assembly one side ear is equipped with the couple, the couple passes through the steel cable and the hoist engine is connected, one side of mount still is equipped with solid fixed plate, the solid fixed plate passes through inserted bar and column connection, the bottom of mount is connected with the bottom plate through the locking screw, the bottom plate passes through adjustment unit and the pier stud seat is connected.
In the preferred scheme, the mount includes the fixed block, is provided with a plurality of third through-holes on the fixed block, evenly is equipped with a plurality of second through-holes and first screw hole on the bottom plate, and the lock pin is worn to establish in the third through-hole, lock pin and first screw hole threaded connection, pier stud seat include a plurality of preset holes that evenly set up, be equipped with pre-buried swivel nut in the preset hole, and the adjustment unit includes four screw rods, screw rod and pre-buried swivel nut threaded connection, and the upper portion of screw rod is worn to establish in the second through-hole.
In the preferred scheme, four screw rods are connected through an X-shaped frame, four round sleeves are arranged on the X-shaped frame, first through holes are formed in the round sleeves, the screw rods penetrate through the first through holes, a curing layer is further arranged between the bottom plate and the pier stud seat, and a leveling platform for leveling is arranged in the middle of the bottom plate.
In the preferred scheme, the bottom of spout is equipped with dodges the mouth, one side that is close to the column on the riser is equipped with a plurality of second screw holes, rigid coupling board both sides are equipped with fourth through-hole and fifth through-hole respectively, the lock nail is worn to establish in the fourth through-hole, fourth through-hole and second screw hole threaded connection, be equipped with the inserted bar in the fifth through-hole, the inserted bar is inserted and is established in the column, the inserted bar is worn to establish in the fifth through-hole, the both sides of inserted bar are equipped with leading-in tip respectively and revolve wrong portion, leading-in tip is located the column.
In the preferred scheme, the apron includes the plate body, and the bottom symmetry of plate body is equipped with the square frame, and threaded connection has the lock nail on the lateral wall of square frame, is equipped with the sixth through-hole on the plate body, and the upper portion of slip unit is equipped with the couple, and the steel cable is worn to establish in the sixth through-hole, and the tip and the couple of steel cable are connected.
In the preferred scheme, be equipped with a plurality of fourth screw holes in the backup pad, the fourth screw hole passes through the lock pin and connects with prism subassembly, the both sides of backup pad parallel are equipped with two waist round holes respectively, the cavity height phase-match of backup pad thickness and C type cardboard, be equipped with the seventh through-hole on the C type cardboard, the both ends of C type cardboard are equipped with the baffle, the C type cardboard passes through the lock pin and connects with the backup pad, the lock pin is worn to establish respectively in seventh through-hole and waist round hole, the lock pin passes through the nut with the backup pad locking, one side of waist round hole is equipped with the third screw hole, the third screw hole is connected with first L template through the lock pin, the symmetry is equipped with two eighth through-holes on the first L template, threaded connection has the push rod on the first L template, the push rod both sides are equipped with disc and rotor head respectively, the rotor head is located the one side that is close to the baffle.
In the preferred scheme, one side that the backup pad is close to solid fishplate bar is equipped with the counterweight plate, be equipped with the breach in the backup pad, breach one side is equipped with the step, be equipped with a plurality of seventh screw holes on the step, the last epitaxial plate that is equipped with of counterweight plate, be equipped with a plurality of ninth through-holes on the epitaxial plate, the epitaxial plate passes through the lock pin and is connected with the backup pad, still be equipped with the sixth screw hole on the epitaxial plate, couple and sixth screw hole threaded connection, the bottom parallel of backup pad is equipped with two recesses, be equipped with two stiffening ribs on the epitaxial plate, the top surface of stiffening rib and the distance phase-match between the distance between step and the recess between the epitaxial plate ground.
In the preferred scheme, the supporting plate is provided with fifth threaded holes respectively for measurement, a limiting unit is arranged in each fifth threaded hole and comprises a round rod, the round rod is in threaded connection with the fifth threaded holes, a nut is sleeved on the round rod, a second roller is arranged on one side of the round rod in a rotating mode, first limiting rings are arranged on two sides of the second roller respectively, and the second roller is in sliding connection with the outer side wall of the fixing frame.
The utility model has the advantages that: the utility model has the advantages of being simple in structure and reliable, convenient operation, this device can be along with the increase of pier stud height at the in-process of construction, and the control point freely goes up and down, has reduced the input of measurement personnel equipment, has improved measurement work efficiency.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of FIG. 1;
FIG. 3 is a schematic top view of FIG. 1;
FIG. 4 is a schematic left side view of FIG. 1;
fig. 5 is a first state of the explosion structure of the present invention;
fig. 6 is a schematic diagram of the explosion structure of the present invention in state two;
fig. 7 is an exploded view of the sliding unit mounted on the fixing frame of the present invention;
fig. 8 is a schematic diagram of an explosion structure state one of the sliding unit of the present invention;
fig. 9 is a schematic diagram of an explosion structure of the sliding unit of the present invention in state two;
FIG. 10 is a schematic view of the present invention during installation of the support plate to the first roller and the C-clamp;
fig. 11 is an enlarged schematic view at a of fig. 10.
In the figure: a pier base 1; presetting a hole 101; embedding a threaded sleeve 102; a fixed frame 2; a fixed block 201; a third through hole 202; a chute 203; an avoidance port 204; a second threaded hole 205; a riser 206; a tower column 3; a fixed connection plate 4; a fourth through-hole 401; a fifth through hole 402; an adjustment unit 5; a screw 501; an X-shaped frame 502; a round sleeve 503; a first via 504; curing the layer 505; a hoist 6; a slide unit 7; a support plate 701; a lumbar circular hole 702; a C-shaped clamping plate 703; a seventh via 704; a baffle 705; a third threaded hole 706; a first L-shaped plate 707; a push rod 708; a disk 709; a rotating head 710; an eighth via hole 711; a follower frame 712; a first roller 713; a fourth threaded hole 714; a fifth threaded hole 715; a weight plate 716; an extension plate 717; a ninth via 718; a sixth threaded hole 719; a notch 720; a step 721; a seventh threaded hole 722; reinforcing ribs 723; a recess 724; an eighth threaded hole 725; a guide bar 726; a prism assembly 8; a nut 9; a base plate 10; a second through hole 1001; a first threaded hole 1002; a leveling table 1003; a lock pin 11; an insert rod 12; a lead-in prong 1201; a screw portion 1202; a cover plate 13; a plate body 1301; a block 1302; a sixth through hole 1303; a hook 14; a wire rope 15; a limit unit 16; a round bar 1601; a first stop collar 1602; a second roller 1603; an outer support sliding unit 17; a second L-shaped plate 1701; a tenth via 1702; a mounting hole 1703; an adjustment plate 1704; a ninth screw hole 1705; a via 1706; a support column 1707; a ball 1708; an adjustment lever 1709; a positive thread 1710; a second stop collar 1711; a hexagonal groove 1712; reverse threads 1713.
Detailed Description
As shown in fig. 1-11, a high-efficiency measuring device for a superelevation pier lifting control point comprises a fixing frame 2 arranged on a pier stud seat 1, wherein the fixing frame 2 comprises two vertical plates 206 arranged in parallel, sliding grooves 203 are formed in the inner sides of the vertical plates 206, a sliding unit 7 is slidably arranged between the two vertical plates 206, a cover plate 13 is arranged on the top of each vertical plate 206, a winch 6 is arranged on the cover plate 13, the sliding unit 7 comprises a supporting plate 701, C-shaped clamping plates 703 are respectively arranged on two sides of the supporting plate 701, first rollers 713 are arranged on the outer sides of the C-shaped clamping plates 703, the first rollers 713 are slidably connected with the sliding grooves 203, prism assemblies 8 are arranged on the supporting plate 701, hooks 14 are arranged on one side ears of the prism assemblies 8, the hooks 14 are connected with the winch 6 through steel cables 15, a fixing plate 4 is further arranged on one side of the fixing frame 2, the fixing plate 4 is connected with a tower stud 3 through insertion rods 12, the bottom of the fixing frame 2 is connected with a bottom plate 10 through locking nails 11, and the bottom plate 10 is connected with the pier stud seat 1 through an adjusting unit 5. By this structure, so that pier stud seat 1 provides stable basis for mount 2 as the support of bottom, mount 2 utilizes sliding element 7 to guarantee simultaneously that prism subassembly 8 can adjust according to the needs of measuring point, thereby guide the construction of the pier stud of opposite side, hoist engine 6 provides stable traction force for sliding element 7, the whole simple operation, the construction is high-efficient, adjusting element 5 can install with the help of pier stud seat 1 and take one's place, thereby guarantee the plane degree of bottom plate 10 through self structure, also guaranteed the straightness that hangs down of mount 2 in the installation, guarantee the precision height of reciprocating of sliding element 7 and prism subassembly 8.
In the preferred scheme, the fixing frame 2 includes a fixing block 201, a plurality of third through holes 202 are arranged on the fixing block 201, a plurality of second through holes 1001 and a plurality of first threaded holes 1002 are evenly arranged on the bottom plate 10, the locking nails 11 penetrate through the third through holes 202, the locking nails 11 are in threaded connection with the first threaded holes 1002, the pier stud base 1 includes a plurality of preset holes 101 which are evenly arranged, the preset holes 101 are internally provided with embedded thread sleeves 102, the adjusting unit 5 includes four screw rods 501, the screw rods 501 are in threaded connection with the embedded thread sleeves 102, and the upper portions of the screw rods 501 penetrate through the second through holes 1001. With the structure, the four screws 501 of the adjusting unit 5 are stably connected with the pier stud base 1, so that the position of the bottom plate 10 can be adjusted through the nuts 9, and the position accuracy of the bottom plate 10 is ensured.
In a preferable scheme, four screws 501 are connected through an X-shaped frame 502, four round sleeves 503 are arranged on the X-shaped frame 502, first through holes 504 are arranged on the round sleeves 503, the screws 501 penetrate through the first through holes 504, a curing layer 505 is further arranged between the bottom plate 10 and the pier stud base 1, and a leveling platform 1003 for leveling is arranged in the middle of the bottom plate 10. According to the structure, in the pouring process, the four screw rods 501 are guaranteed to form a whole, the load is uniformly distributed after being stressed at any point, the positions among the four screw rods 501 are kept relatively stable, the stress of each point of the concrete in the concrete vibrating process is uncertain, so that the direction of each screw rod 501 is not well guaranteed to be absolutely perpendicular to the horizontal plane, the steps added for guaranteeing that the screw rods 501 are completely perpendicular to the horizontal reference plane bring complexity and uneconomic construction, the whole benefit is also influenced, the normal control on the screw rods 501 is guaranteed, even if the screw rods 501 incline, the screw rods 501 located at four corner points of an X-shaped frame are also synchronously inclined, convenience is brought to the installation of the bottom plate 10 in the later period, the flatness of the bottom plate 10 can be adjusted only by respectively adjusting nuts on each screw rod 501, the level gauge is placed on the level table 1003, the adjustment is convenient and quick, the plane of the level table 1003 meets the reference requirement after being processed by a machine tool, after the flatness of the bottom plate 10 is adjusted in place, the solidified layer 505 adopts the concrete, the top surface between the bottom plate 10, the debugging joint unit 5 and the pier base seat 1 is guaranteed to be absolutely stable in the pouring.
In a preferable scheme, an avoiding opening 204 is formed in the bottom of the sliding groove 203, a plurality of second threaded holes 205 are formed in one side, close to the tower column 3, of the vertical plate 206, fourth through holes 401 and fifth through holes 402 are formed in two sides of the fixed connection plate 4 respectively, the locking nails 11 penetrate through the fourth through holes 401, the fourth through holes 401 are in threaded connection with the second threaded holes 205, insertion rods 12 are arranged in the fifth through holes 402, the insertion rods 12 are inserted into the tower column 3, the insertion rods 12 penetrate through the fifth through holes 402, leading-in sharp heads 1201 and screwing portions 1202 are formed in two sides of the insertion rods 12 respectively, and the leading-in sharp heads 1201 are located in the tower column 3. According to the structure, in the installation process of the fixing frame 2, after the vertical plate 206 is installed, the first roller 713 and the C-shaped plate can be installed into the sliding groove 203 through the avoiding opening 204, and after the whole measurement is completed, the disassembly is more convenient, the avoiding opening 204 ensures that the follow-up frame 712 smoothly enters the sliding groove 203, and because the sliding groove 203 on one side of the vertical plate 206 is made of a square steel pipe and a through groove is formed in one side of the square steel pipe, the T-shaped sliding groove is formed by matching the square steel pipe, the width of the through groove in the width of the connecting part of the top of the follow-up frame 712 and the C-shaped plate 703 is matched, the deflection movement of the follow-up frame 712 is limited, the position of the first roller 713 is always in the middle of the sliding groove 203, the whole movement is accurate and efficient, before the concrete tower is not solidified, the fixing plate 4 is installed on the vertical plate 206 firstly, then the inserting rod 12 is installed in the fixing plate 4, the inserting rod 1202 can be firmly inserted into the tower column 3 through the matching of the screwing part and the leading-in tip 1201, and the inserting rod 12 is provided with the external thread. Thereby increasing the contact area with the concrete and ensuring that the whole stress is more stable.
In a preferable scheme, the cover plate 13 comprises a plate body 1301, the bottom of the plate body 1301 is symmetrically provided with a square frame 1302, the side wall of the square frame 1302 is in threaded connection with a locking nail 11, the plate body 1301 is provided with a sixth through hole 1303, the upper part of the sliding unit 7 is provided with a hook 14, a steel cable 15 penetrates through the sixth through hole 1303, and the end part of the steel cable 15 is connected with the hook 14. From this structure to make the installation of apron more convenient high-efficient, and through adjustment staple 11, can fix square frame 1302 and riser 206 from a plurality of directions, plate body 1301 provides stable basis for hoist 6, when having guaranteed that steel cable 15 drives couple 14 in the sixth through-hole 1303, the point of application of force of steel cable 15 is relatively fixed, thereby has avoided sliding unit 7 atress unstability.
In a preferred scheme, a plurality of fourth threaded holes 714 are formed in a supporting plate 701, the fourth threaded holes 714 are connected with a prism assembly 8 through locking screws 11, two waist-shaped circular holes 702 are formed in two sides of the supporting plate 701 respectively in parallel, the thickness of the supporting plate 701 is matched with the height of a cavity of a C-shaped clamping plate 703, a seventh through hole 704 is formed in the C-shaped clamping plate 703, baffles 705 are arranged at two ends of the C-shaped clamping plate 703, the C-shaped clamping plate 703 is connected with the supporting plate 701 through the locking screws 11, the locking screws 11 are respectively arranged in the seventh through hole 704 and the waist-shaped circular holes 702 in a penetrating mode, the supporting plate 701 is locked by the locking screws 11 through nuts 9, a third threaded hole 706 is formed in one side of the waist-shaped circular holes 702, the third threaded hole 706 is connected with a first L-shaped plate 707 through the locking screws 11, two eighth through holes 711 are symmetrically formed in the first L-shaped plate 707, push rods 708 are in threaded connection with the first L-shaped plate 707, discs 709 and rotating heads 710 are respectively arranged on two sides of the push rods 708, and the rotating heads 710 are located on one side close to the baffles 705. From this structure to make when installation backup pad 701, can change the position of baffle 705 through push rod 708, thereby with the firm inside wall that leans on at spout 203 of first gyro wheel 713, waist round hole 702 provides the scope of change for C type cardboard 703, the quick high efficiency of integral erection, and set up two parallel waist round holes 702 and can guarantee the accuracy of position when C type cardboard 703 is installed.
In a preferable scheme, a counterweight plate 716 is arranged on one side, close to the fixing plate 4, of the supporting plate 701, a notch 720 is formed in the supporting plate 701, a step 721 is arranged on one side of the notch 720, a plurality of seventh threaded holes 722 are formed in the step 721, an extension plate 717 is not arranged on the counterweight plate 716, a plurality of ninth through holes 718 are formed in the extension plate 717, the extension plate 717 is connected with the supporting plate 701 through a locking nail 11, a sixth threaded hole 719 is further formed in the extension plate 717, a hook 14 is in threaded connection with the sixth threaded hole 719, two grooves 724 are formed in the bottom of the supporting plate 701 in parallel, two reinforcing ribs 723 are formed in the extension plate 717, and the distance between the top surfaces of the reinforcing ribs 723 and the ground of the extension plate 717 is matched with the distance between the step 721 and the grooves 724. From this structure, so that the weight plate 716 can keep the backup pad 701 can resist the moment that comes from prism subassembly 8, recess 724 cooperation step 721 can carry out stable centre gripping to weight plate 716, the installation accuracy is high, it is more stable to guarantee backup pad 701 atress, and whole support the influence of toppling that brings by outside wind-force after rising, cooperate the overall stable structure who forms relative restraint between first gyro wheel 713 and mount 2, it is accurate high-efficient to remove, and the installation of joining in marriage middle plate 716 has increased the contact surface that connects with backup pad 701 through epitaxial plate 717, the integral erection intensity is higher.
In the preferred scheme, the supporting plate 701 is measured to be provided with a fifth threaded hole 715 respectively, a limiting unit 16 is arranged in the fifth threaded hole 715, the limiting unit 16 comprises a round rod 1601, the round rod 1601 is in threaded connection with the fifth threaded hole 715, a nut 9 is sleeved on the round rod 1601, a second roller 1603 is rotatably arranged on one side of the round rod 1601, first limiting rings 1602 are arranged on two sides of the second roller 1603 respectively, and the second roller 1603 is in sliding connection with the outer side wall of the fixing frame 2. With the structure, the second roller 1603 of the single limiting power supply 16 can play a role in auxiliary limiting, and can play a role in guiding and fool-proofing.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and equivalents including technical features in the technical solutions described in the claims. I.e., equivalent alterations and modifications within the scope of the invention, are also intended to be covered by the scope of this invention.
Claims (8)
1. The utility model provides a be used for high-efficient measuring device of superelevation mound lifting control point, characterized by: including setting up mount (2) on pier stud seat (1), mount (2) are including two risers (206) of parallel arrangement, the inboard of riser (206) is equipped with spout (203), it has sliding element (7) to slide between two risers (206), the top of riser (206) is equipped with apron (13), be equipped with hoist engine (6) on apron (13), sliding element (7) are including backup pad (701), the both sides of backup pad (701) are equipped with C type cardboard (703) respectively, the outside of C type cardboard (703) is equipped with first gyro wheel (713), first gyro wheel (713) and spout (203) sliding connection, be equipped with prism subassembly (8) on backup pad (701), prism subassembly (8) one side ear is equipped with couple (14), couple (14) are connected through steel cable (15) and hoist engine (6), one side of mount (2) still is equipped with solid fishplate bar (4), solid plate bar (4) are connected with pier stud (3) through inserted bar (12), the bottom of mount (2) is connected with bottom plate (10) through locking pin (11), bottom plate (10) and adjustment post seat (1) are connected through adjustment unit (5).
2. The efficient measuring device for the lifting control point of the ultrahigh pier as claimed in claim 1, wherein: mount (2) are including fixed block (201), be provided with a plurality of third through-holes (202) on fixed block (201), evenly be equipped with a plurality of second through-holes (1001) and first screw hole (1002) on bottom plate (10), peg (11) are worn to establish in third through-hole (202), peg (11) and first screw hole (1002) threaded connection, pier stud seat (1) are equipped with pre-buried swivel nut (102) including a plurality of holes (101) of predetermineeing of evenly setting in hole (101), adjustment unit (5) are including four screw rods (501), screw rod (501) and pre-buried swivel nut (102) threaded connection, the upper portion of screw rod (501) is worn to establish in second through-hole (1001).
3. The efficient measuring device for the lifting control point of the ultrahigh pier as claimed in claim 2, wherein: four screw rods (501) are connected through an X-shaped frame (502), four round sleeves (503) are arranged on the X-shaped frame (502), first through holes (504) are formed in the round sleeves (503), the screw rods (501) penetrate through the first through holes (504), a curing layer (505) is further arranged between the bottom plate (10) and the pier stud seat (1), and a leveling platform (1003) used for leveling is arranged in the middle of the bottom plate (10).
4. The efficient measuring device for the lifting control point of the ultrahigh pier as claimed in claim 1, wherein: the bottom of spout (203) is equipped with dodges mouth (204), one side that is close to column (3) on riser (206) is equipped with a plurality of second screw holes (205), rigid coupling board (4) both sides are equipped with fourth through-hole (401) and fifth through-hole (402) respectively, lock nail (11) are worn to establish in fourth through-hole (401), fourth through-hole (401) and second screw hole (205) threaded connection, be equipped with in fifth through-hole (402) inserted bar (12), inserted bar (12) are inserted and are established in column (3), inserted bar (12) are worn to establish in fifth through-hole (402), the both sides of inserted bar (12) are equipped with leading-in prong (1201) and twist portion (1202) respectively, leading-in prong (1201) are located column (3).
5. The efficient measuring device for the lifting control point of the ultrahigh pier as claimed in claim 1, wherein: apron (13) are including plate body (1301), and the bottom symmetry of plate body (1301) is equipped with square frame (1302), and threaded connection has lock pin (11) on the lateral wall of square frame (1302), is equipped with sixth through-hole (1303) on plate body (1301), and the upper portion of sliding unit (7) is equipped with couple (14), and in sixth through-hole (1303) was worn to establish in steel cable (15), the tip and the couple (14) of steel cable (15) were connected.
6. The efficient measuring device for the lifting control point of the ultrahigh pier as claimed in claim 1, wherein: be equipped with a plurality of fourth screw holes (714) on backup pad (701), fourth screw hole (714) are connected through lock nail (11) and prism subassembly (8), the both sides of backup pad (701) are parallel respectively and are equipped with two waist round hole (702), the thickness of backup pad (701) and the cavity height phase-match of C type cardboard (703), be equipped with seventh through-hole (704) on C type cardboard (703), the both ends of C type cardboard (703) are equipped with baffle (706), C type cardboard (703) are connected through lock nail (11) and backup pad (701), lock nail (11) are worn to establish respectively in seventh through-hole (704) and waist round hole (702), lock nail (11) are through nut (9) with backup pad (701) locking, one side of waist round hole (702) is equipped with third screw hole (706), third screw hole (706) are connected with first L template (707) through lock nail (11), symmetry is equipped with two eighth through-hole (711) on first L (707), threaded connection has push rod (707) on first L (708), push rod (707) and baffle (708) rotate one side (710) are equipped with push rod (705) head (708 respectively.
7. The efficient measuring device for the lifting control point of the ultrahigh pier as claimed in claim 1, wherein: one side that backup pad (701) is close to solid fishplate bar (4) is equipped with counterweight plate (716), be equipped with breach (720) in backup pad (701), breach (720) one side is equipped with step (721), be equipped with a plurality of seventh screw hole (722) on step (721), be not equipped with extension board (717) on counterweight plate (716), be equipped with a plurality of ninth through-holes (718) on extension board (717), extension board (717) are connected through lock nail (11) and backup pad (701), still be equipped with sixth screw hole (719) on extension board (717), couple (14) and sixth screw hole (719) threaded connection, the bottom parallel of backup pad (701) is equipped with two recesses (724), be equipped with two stiffening ribs (721) on extension board (717), the distance between the top surface of stiffening rib (723) and extension board (717) ground and the distance phase-match between step (723) and recess (724).
8. The efficient measuring device for the lifting control point of the ultrahigh pier as claimed in claim 1, wherein: the survey of backup pad (701) is equipped with fifth screw hole (715) respectively, be equipped with spacing unit (16) in fifth screw hole (715), spacing unit (16) include pole (1601), pole (1601) and fifth screw hole (715) threaded connection, the cover is equipped with nut (9) on pole (1601), pole (1601) one side is rotated and is equipped with second gyro wheel (1603), the both sides of second gyro wheel (1603) are equipped with first spacing ring (1602) respectively, the lateral wall sliding connection of second gyro wheel (1603) and mount (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222596759.3U CN218088720U (en) | 2022-09-29 | 2022-09-29 | Be used for high-efficient measuring device of superelevation mound lifting control point |
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| CN202222596759.3U CN218088720U (en) | 2022-09-29 | 2022-09-29 | Be used for high-efficient measuring device of superelevation mound lifting control point |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115576071A (en) * | 2022-09-29 | 2023-01-06 | 中交第二航务工程局有限公司 | Attached lifting control point measuring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115576071A (en) * | 2022-09-29 | 2023-01-06 | 中交第二航务工程局有限公司 | Attached lifting control point measuring device |
| CN115576071B (en) * | 2022-09-29 | 2024-01-16 | 中交第二航务工程局有限公司 | Attached lifting control point measuring device |
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