CN210689598U

CN210689598U - Engineering survey surveyor's level strutting arrangement

Info

Publication number: CN210689598U
Application number: CN201922101318.XU
Authority: CN
Inventors: 徐晓涛
Original assignee: Henan Huiteng Surveying And Mapping Service Co Ltd
Current assignee: Henan Huiteng Surveying And Mapping Service Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-06-05
Anticipated expiration: 2029-11-28

Abstract

The utility model relates to an engineering survey surveyor's level strutting arrangement belongs to engineering survey technical field, and it includes bracing piece, fixing base and fixing bolt, and the bracing piece is the hollow tube, is provided with the telescopic link in the bracing piece, telescopic link outer wall and bracing piece inner wall butt, and threaded connection has positioning bolt on the bracing piece outer wall, and positioning bolt passes the bracing piece outer wall, positioning bolt one end and the outer wall butt of telescopic link, the utility model discloses the effect that quick adjustment surveyor's level height and use are simple and convenient has.

Description

Engineering survey surveyor's level strutting arrangement

Technical Field

The utility model belongs to the technical field of the engineering survey's technique and specifically relates to a level supporting device is measured to engineering.

Background

At present, in the steady progress of Chinese construction, the construction of building engineering needs elevation, the elevation represents the height of each part of a building, is the vertical height of a certain part of the building relative to a reference surface (zero point of the elevation), and is the basis of vertical positioning, a level needs to be fixed on a supporting device by the elevation, and whether the supporting device is used conveniently influences the engineering construction progress.

The current chinese patent that can refer to publication number CN207197519U discloses an engineering survey surveyor's level strutting arrangement, including engineering survey surveyor's level, regulation base, unable adjustment base and bracing piece, engineering survey surveyor's level lower part has the regulation base, adjusts and is provided with unable adjustment base under the base, and unable adjustment base connects the bracing piece, adjusts the surveyor's level through adjusting the base.

The above prior art solutions have the following drawbacks: the engineering level gauge can be adjusted only by the adjusting base, the adjusting base has small capacity, and the measurement and adjustment at higher positions cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an engineering survey surveyor's level strutting arrangement reaches the high and simple and convenient effect of use of quick adjustment surveyor's level.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: including bracing piece, fixing base and fixing bolt, the bracing piece is the hollow tube, is provided with the telescopic link in the bracing piece, and threaded connection has positioning bolt on the bracing piece outer wall with bracing piece inner wall butt, positioning bolt passes the bracing piece outer wall, positioning bolt one end and the outer wall butt of telescopic link.

Through adopting above-mentioned technical scheme, the telescopic link can slide in the bracing piece, has reached the effect of extension bracing piece, uses fixing bolt to advance the relative position of fixed stay pole and telescopic link, adjusts the length after-fixing of bracing piece, can measure higher object.

The utility model discloses further set up to: the bottom end of the telescopic rod is provided with a universal foot.

Through adopting above-mentioned technical scheme, universal foot has increased the area of contact of telescopic link with ground, has increased the frictional force between telescopic link and the ground, prevents that the telescopic link from sliding relative ground in measurement process, has improved measured data's accuracy.

The utility model discloses further set up to: the fixed surface of the fixing base is rotatably connected with a supporting rod, a connecting mechanism is arranged between the supporting rod and the fixing base, the connecting mechanism comprises a fixing rod, a pull hook and a pull groove, the top end of the fixing rod is fixedly connected with the lower surface of the fixing base, the pull groove is formed in the fixing rod, the bottom end of the pull groove is rotatably connected with the pull rod, the pull hook is fixedly connected to the other end of the pull rod, a fixed pull ring is arranged on the supporting rod, and.

Through adopting above-mentioned technical scheme, pull rod and drag hook on the dead lever can be connected with the fixed pull ring on the bracing piece, reach the effect of position between the fixed support bar, pull rod and draw groove can be accomodate to the draw groove. Can guarantee the stability of bracing piece and can save space again, save space when improving measured data's accuracy.

The utility model discloses further set up to: the bottom end of the outer wall of the telescopic rod is provided with a plug pin sleeve, the outer wall of the plug pin sleeve is provided with a slot, and an inserting rod is arranged in the slot.

Through adopting above-mentioned technical scheme, smooth when the measuring place, the bracing piece may slide, causes measured data inaccurate, inserts the inserted bar in the soil, can prevent that the bracing piece from sliding, has improved the data accuracy.

The utility model discloses further set up to: the inserted bar is L type, and the vertical part of inserted bar is the pole, and the horizontal part is for carrying the arm-tie, and the upper surface connection of pole carries arm-tie one end, and the slot is the U type, and the inserted bar outer wall is with slot inner wall butt.

Through adopting above-mentioned technical scheme, if it is harder to measure place soil property, the inserted bar is difficult for extracting, carries the arm-tie to provide the handle for the inserted bar, makes things convenient for the inserted bar to extract, and U type slot can prevent that the inserted bar from moving upwards during the use, and U type slot can place and carry the arm-tie after the use, with the pole shrink in the bolt cover.

The utility model discloses further set up to: one end of the lifting plate, which is not connected with the lifting plate, is provided with a lifting ring.

By adopting the technical scheme, the lifting ring can rotate on the lifting plate, the space between fingers and the ground is enlarged when the lifting plate is lifted, and the inserted rod inserted into the ground is conveniently pulled out.

The utility model discloses further set up to: the lifting seat is arranged above the fixed seat and comprises a lifting top plate, a lifting bottom plate, a fixed shaft, a sliding shaft, a lifting rod and an adjusting bolt, and the lifting top plate and the lifting bottom plate are rotatably connected through the fixed shaft, the sliding shaft, the lifting rod and the adjusting bolt.

Through adopting above-mentioned technical scheme, when needs are at the not co-altitude measurement of same position, need not readjust telescopic link and bracing piece, only need rotate adjusting bolt, thereby change the measurement height of the distance regulation spirit level between fixed axle and the sliding shaft. When only need alternate measurement angle and need not adjust the measurement height, use the carousel just can accomplish, need not adjust whole support frame, simple and convenient swift increased measuring speed.

The utility model discloses further set up to: rotating connection has the carousel between lift seat and the fixing base, and the carousel includes commentaries on classics board, rotor and lower flitch, and the upper rotating plate is fixed at lift seat lower surface, and the lower flitch is fixed at the fixing base upper surface, goes up the commentaries on classics board and passes through rotor swivelling joint with lower flitch.

Through adopting above-mentioned technical scheme, when only need alternate measurement angle and need not adjust the height of measurement, use the carousel just can accomplish, need not adjust whole support frame, simple and convenient swift increased measuring speed.

To sum up, the utility model discloses a beneficial technological effect does:

1. the mutual position between the supporting rod and the telescopic rod is adjusted, the adjusting bolt is rotated to change the height of the lifting seat, the measuring height of the level is determined, different measuring heights can be met, and meanwhile, if the height at the same position is only required to be finely adjusted, only the lifting seat is required to be adjusted;

2. the universal pins, the inserted link and the fixed link can fix the support rod, so that the stability of the support rod is ensured, and the accuracy of measured data is ensured;

3. when measuring at the same high different directions in same position, if adjust whole support frame, waste time and energy and can destroy measured data's contrast reference, the setting of carousel can be when simple quick satisfying these regulations, when having guaranteed the reference, shortened measuring time.

Drawings

Fig. 1 is a schematic view of the overall structure of an engineering surveying level supporting device of the present invention;

FIG. 2 is a schematic structural view of the fixing base, the turntable and the lifting base of the present invention;

FIG. 3 is a view showing the connection relationship between the support rod and the fixing base;

FIG. 4 is an enlarged view of a portion A of FIG. 1;

fig. 5 is a schematic view of the display turntable according to the present invention.

In the figure, 1, a support rod; 11. fixing a pull ring; 12. positioning the bolt; 2. a telescopic rod; 21. a universal foot; 22. a plug sleeve; 23. inserting a rod; 231. a round bar; 232. pulling up the ring; 233. a slot; 234. lifting the plate; 3. a fixed seat; 31. fixing the rod; 311. a pull rod; 312. pulling a hook; 313. groove drawing; 32. a turntable; 321. an upper rotating plate; 322. a rotor; 323. a lower rotating plate; 33. a lifting seat; 331. a fixed shaft; 332. a sliding shaft; 333. a sliding plate; 334. a sliding groove; 335. a rotating shaft; 336. adjusting the bolt; 337. a lifting rod; 338. lifting the top plate; 339. a lifting bottom plate; 4. fixing the bolt; 5. and rotating the head.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 5, for the utility model discloses an engineering survey spirit level strutting arrangement, including bracing piece 1, telescopic link 2 and fixing base 3, fixing base 3 is the rectangular plate, and fixed surface is connected with carousel 32 on the fixing base 3, and carousel 32 includes upper rotating plate 321, rotor 322 and lower rotating plate 323, and upper rotating plate 321 uses rotor 322 swivelling joint with lower rotating plate 323. The angle between the level supporting device and the level can be adjusted by the aid of the rotary disc, and the visual field can be adjusted simply, conveniently and quickly under the condition that the whole level supporting device is not moved.

Referring to fig. 1 and 2, a lifting seat 33 is fixedly connected to an upper surface of the rotary table 32, a sliding plate 333 is vertically connected to an upper surface of the lifting base plate 339 and one end of a lower surface of the lifting top plate 338, the sliding plate 333 is symmetrically arranged on the upper surface of the lifting base plate 339 and the lower surface of the lifting top plate 338, a fixing shaft 331 is fixedly connected to the other end of the lifting base plate 339, the fixing shaft 331 and the sliding plate 333 are vertically arranged, a sliding groove 334 is formed in one end of the fixing shaft, a sliding shaft 332 is arranged in the sliding groove 334, the sliding shaft 332 is arranged in parallel with the fixing shaft 331 and can slide in the sliding groove 334, lifting rods 337 are respectively arranged at two ends of the fixing shaft 331 and the sliding shaft 332, the center positions of the lifting rods 337 are. An adjusting bolt 336 is arranged between the fixed shaft 331 and the sliding shaft 332, the axis line of the adjusting bolt 336 is positioned on the connecting line between the centers of the fixed shaft 331 and the sliding shaft 332, the adjusting bolt 336 is rotated to adjust the distance between the fixed shaft 331 and the sliding shaft 332 and change the included angle between the lifting rods 337, the smaller the included angle is, the larger the distance between the lifting top plate 338 and the lifting bottom plate 339 is, the fixing bolt 4 is connected to the upper surface of the lifting top plate 338, the fixing bolt 4 is connected with a level gauge, and the purpose of adjusting the level gauge is achieved by rotating the fixing bolt 4.

Referring to fig. 3, a fixing rod 31 is arranged at the center of the lower surface of the fixing base 3, the cross section of the fixing rod 31 is circular, a pulling groove 313 is formed in the circumferential side wall of the fixing rod 31, the pulling groove 313 is equidistantly distributed on the circumferential side wall of the fixing rod 31, a pulling rod 311 is arranged in the pulling groove 313, a rotating head 5 is arranged at one end of the pulling rod 311, one end of the rotating head 5 is arranged in the pulling groove 313, one end of the rotating head 311 is connected with the pulling rod.

Fixedly connected with rotating head 5 on the 3 lower surfaces of fixing base, the distribution angle of rotating head 5 at the 3 lower surfaces of fixing base is the same with the distribution angle of kerve 313 on dead lever 31, 5 one ends of rotating head are connected on the 3 upper surfaces of fixing base, one end sets up and is connected with bracing piece 1, bracing piece 1 is hollow pole, be provided with fixed pull ring 11 on the bracing piece 1, fixed pull ring 11 sets up the same angle with pull rod 311, and fixed pull ring 11 is perpendicular with 1 circumference lateral wall of bracing piece, drag hook 312 uses the angle that opens and shuts of adjusting support bar 1 with the pull ring cooperation, and can fixed support bar 1, prevent that bracing piece 1.

Referring to fig. 1 and 3, a telescopic rod 2 is arranged in a support rod 1, the telescopic rod 2 can slide in the support rod 1, a positioning bolt 12 is arranged on the support rod 1, the positioning bolt 12 penetrates through the side wall of the support rod 1, and after the relative position of the support rod 1 and the telescopic rod 2 is adjusted, the positioning bolt 12 is rotated to fix the relative position of the support rod 1 and the telescopic rod 2.

The end of the supporting rod 1 is provided with a universal foot 21, the axial lead of the universal foot 21 coincides with the axial lead of the telescopic rod 2, the telescopic rod 2 which is not connected with the universal foot can only have a small part to contact the ground after being unfolded by a certain angle, and the bottom surface of the universal foot can be in full contact with the ground when the telescopic rod 2 inclines, so that the stability of the supporting device is improved.

Referring to fig. 1 and 4, be provided with bolt cover 22 on telescopic link 2, bolt cover 22 sets up at 2 circumference lateral walls of telescopic link, be located 2 bottom ends of telescopic link, be provided with slot 233 on bolt cover 22, and the circular port has been seted up on the bottom surface, be provided with inserted bar 23 in bolt cover 22, the inserted bar includes round bar 231, draw and rise ring 232, slot 233 and carry and rise board 234, round bar 231 is the cylinder that the bottom is the circular cone, can pass the circular port on bolt cover 22 bottom surface, round bar 231 top is connected with and carries and rise board 234, round bar 231 connects perpendicularly and carries and to rise board 234 lower surface, it is the rectangular plate to carry and to rise board 234, it keeps away from to connect round bar (231) one end setting and is connected with and draws and rise ring 232 to carry board 224, it sets up on the lateral wall of carrying the vacant one end of. The round bar 231 is inserted into the ground in use and then rotated to place the pull plate 234 at the bottom of the slot 233 and the pull plate 234 is placed at the top of the slot 233 in non-use. The bolt sleeve 22 is matched with the inserting rod 23, the lifting plate 224 and the lifting ring 222 for use, so that the level supporting device can be fixed on smooth and soft soil, and the accuracy of measured data is ensured.

The implementation principle of the embodiment is as follows: the fixing base 3 is provided with the turntable 32, the turntable 32 is provided with the lifting seat 33, the upper surface of the top plate of the lifting seat 33 is provided with the fixing bolt 4, the fixing bolt 4 is fixedly connected with the level gauge, and the height and the angle of the level gauge can be adjusted through the lifting seat 33 and the turntable 32 respectively, so that the fixing base is simple, convenient and quick. 3 lower surfaces of fixing base set up and are connected with dead lever 31 and bracing piece 1, pull rod 311 and drag hook 312 in the dead lever 31 can the fixed pull ring 11 on the joint support pole 1, it is different when bracing piece 1 opens the angle, drag hook 312 can select the fixed pull ring 11 of difference on the bracing piece 1, fix bracing piece 1, be provided with telescopic link 2 in the bracing piece 1, telescopic link 2 can be on a large scale adjust the spirit level height, the universal foot 21 that 2 bottoms of telescopic link and circumference lateral wall set up, inserted bar 23 and carry and draw board 234 can prevent that whole strutting arrangement from sliding or sinking, the accuracy of data has been guaranteed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an engineering survey spirit level strutting arrangement, includes bracing piece (1), fixing base (3) and fixing bolt (4), its characterized in that: the supporting rod (1) is a hollow tube, a telescopic rod (2) is arranged in the supporting rod (1), the outer wall of the telescopic rod (2) is abutted to the inner wall of the supporting rod (1), a positioning bolt (12) is connected to the outer wall of the supporting rod (1) through threads, the positioning bolt (12) penetrates through the outer wall of the supporting rod (1), and one end of the positioning bolt (12) is abutted to the outer wall of the telescopic rod (2).

2. An engineering level gauge support device according to claim 1, wherein: the bottom end of the telescopic rod (2) is fixedly connected with a universal foot (21).

3. An engineering level gauge support device according to claim 1, wherein: the lower surface of the fixing seat (3) is rotatably connected with a supporting rod (1), a connecting mechanism is arranged between the supporting rod (1) and the fixing seat (3), the connecting mechanism comprises a fixing rod (31), a pull rod (311), a drag hook (312) and a pull groove (313), the top end of the fixing rod (31) is fixedly connected with the lower surface of the fixing seat (3), the pull groove (313) is formed in the fixing rod (31), the inner bottom end of the pull groove (313) is rotatably connected with the pull rod (311), the other end of the pull rod (311) is fixedly connected with the drag hook (312), a fixing pull ring (11) is arranged on the supporting rod (1), and the fixing pull ring (11).

4. An engineering level gauge support device according to claim 1, wherein: the telescopic rod is characterized in that a plug pin sleeve (22) is arranged at the bottom end of the outer wall of the telescopic rod (2), a slot (233) is formed in the outer wall of the plug pin sleeve (22), and a plug rod (23) is arranged in the slot (233).

5. An engineering level gauge support device according to claim 4, wherein: the inserted bar (23) is L-shaped, the vertical part of the inserted bar (23) is a round bar (231), the horizontal part is a lifting plate (234), the upper surface of the round bar (231) is connected with one end of the lifting plate (234), the slot (233) is U-shaped, and the outer wall of the inserted bar (23) is abutted to the inner wall of the slot (233).

6. An engineering level gauge support device according to claim 5, wherein: and a pulling ring (232) is arranged at one end of the pulling plate (234) far away from the connecting round rod (231).

7. An engineering level gauge support device according to claim 1, wherein: the lifting seat (33) is arranged above the fixed seat (3), the lifting seat (33) comprises a lifting top plate (338), a lifting bottom plate (339), a fixed shaft (331), a sliding shaft (332), a lifting rod (337) and an adjusting bolt (336), and the lifting top plate (338) is rotatably connected with the lifting bottom plate (339) through the fixed shaft (331), the sliding shaft (332), the lifting rod (337) and the adjusting bolt (336).

8. An engineering level gauge support device according to claim 7, wherein: rotating connection has carousel (32) between lift seat (33) and fixing base (3), and carousel (32) are including last commentaries on classics board (321), rotor (322) and lower commentaries on classics board (323), and last commentaries on classics board (321) are fixed at lift seat (33) lower surface, and lower commentaries on classics board (323) are fixed at fixing base (3) upper surface, goes up commentaries on classics board (321) and passes through rotor (322) swivelling joint with lower commentaries on classics board (323).