CN212274937U

CN212274937U - Prison and use straightness detection device that hangs down

Info

Publication number: CN212274937U
Application number: CN202021294449.0U
Authority: CN
Inventors: 陈磊; 魏留建; 侯俊彦; 林静煜
Original assignee: Guangdong Yueyuan Engineering Consulting Co ltd
Current assignee: Guangdong Yueyuan Engineering Consulting Co ltd
Priority date: 2020-07-04
Filing date: 2020-07-04
Publication date: 2021-01-01
Anticipated expiration: 2030-07-04

Abstract

The utility model relates to a prison reason is with straightness detection device that hangs down, the on-line screen storage device comprises a base, still including setting up the connection stock on the base and setting up in the circular line box at connection stock top through coupling assembling, the horizontal line wheel that rotates in the circular line box, the line wheel is convoluteed there is the cotton rope, the one end that the line wheel was kept away from to the cotton rope is provided with the plumb bob, fix through fastening assembly between line wheel and the circular line box, connect the equal vertical connecting rod that is provided with in the two outside that the stock is relative, two connecting rod sliding connection have same deep bead, the deep bead is the font, the central point of deep bead puts and the central point of plumb bob. The utility model discloses a set up the deep bead, block strong wind, reduce measuring error.

Description

Prison and use straightness detection device that hangs down

Technical Field

The utility model belongs to the technical field of straightness check out test set that hangs down, especially, relate to a prison with straightness detection device that hangs down.

Background

In some building construction, it is crucial to guarantee the perpendicularity of the building facility, and if the perpendicularity of the building facility does not meet the design requirements, the aesthetic property is affected, and the performance of the building facility in all aspects is also affected, so that the perpendicularity detection needs to be carried out on the building facility in the construction, construction and acceptance processes.

The current chinese patent with publication number CN208333485U discloses a perpendicularity detection device for project supervision, belonging to the technical field of project supervision tools. A perpendicularity detection device for project supervision comprises a plumb bob, a support rod and a round wire box hinged to one end of the support rod; a rotating wheel for winding the thread rope is arranged in the circular wire box, and a coil spring fixed with the inner wall of the circular wire box is arranged at the center of the rotating wheel; one end of the thread rope extends out of the outlet of the round thread box and is connected with the thread hammer; the bracing piece includes that canned paragraph and tip articulate has the flexible section of circle line box, and the canned paragraph sets up the mounting other end for one end and sets up flexible section square tube, and flexible section is the square bar of cartridge in the square tube, for transition fit between square bar and the square tube, and the up end of square tube sets up fastening bolt. The utility model discloses can be applicable to the straightness's that hangs down measurement of different objects to can improve measuring work efficiency. The utility model has simple structure and is convenient to carry; convenient to use, measure accurately, performance is good.

The above technical solution has the following disadvantages: when measuring the straightness that hangs down of building, because the plumb bob has certain volume, if blow when blowing up the strong wind in the measuring environment, the plumb bob is blown easily for the straightness measurement that hangs down produces the error.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a manage with straightness detection device that hangs down, through setting up the deep bead, block strong wind, reduce measuring error.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a straightness detection device that hangs down for prison reason, includes the base, still including set up in connect stock on the base and set up in through coupling assembling in the circular line box at connect the stock top, the horizontal line wheel that rotates in the circular line box, the line wheel is convoluteed there is the cotton rope, the cotton rope is kept away from the one end of line wheel is provided with the plumb bob, the line wheel with fix through fastening components between the circular line box, the equal vertical connecting rod that is provided with in two relative outsides of connect stock, two connecting rod sliding connection has same deep bead, the deep bead is the font, the central point of deep bead put with the central point of plumb bob puts and is located same vertical line, the deep bead with fix through the mounting between the connecting rod.

Through adopting above-mentioned technical scheme, when needs are measured the straightness that hangs down of building, rotate the line wheel, and the height of the regulation plumb bob that corresponds, then fix line wheel through fastening assembly, because the plumb bob has certain weight, make the cotton rope between circular line box and the plumb bob taut, be the state of tightening, when measuring the environment and blowing up strong wind, the height of the regulation deep bead that corresponds, make the height of deep bead the same with the height of plumb bob, and make the plumb bob be located the deep bead inboard, make the deep bead shelter from the plumb bob, reduce the swing of plumb bob, thereby reduce measuring error.

The utility model discloses further set up to: the fixing piece comprises a fixing screw rod with threads penetrating through the wind shield, the length direction of the fixing screw rod is perpendicular to that of the connecting rod, and the end part of the fixing screw rod is abutted to the outer side of the connecting rod.

Through adopting above-mentioned technical scheme, after the height of having adjusted the deep bead, rotatory clamping screw makes clamping screw tip and the outside butt of connecting rod to fix the deep bead.

The utility model discloses further set up to: the level rotates in the circular line box has the pivot, line wheel key-type connection in the pivot outside, fastening components including connect in the dwang of pivot one end, set up in a plurality of jacks and the slip in the circular line box outside are worn to locate the dwang and with the complex inserted bar is pegged graft to the jack, the dwang is L shape setting, the dwang is located the circular line box outside, a plurality of jack circumference arrange in the pivot is all around.

Through adopting above-mentioned technical scheme, the setting of pivot is convenient for the installation of line wheel, and when rotating the dwang, the dwang can drive the pivot and rotate to drive line wheel rotation, when needs fix line wheel, with the inserted bar insert correspond the position in the jack can.

The utility model discloses further set up to: the connecting long rod comprises a vertical long rod arranged at the top of the base and a long rod connected to the hollow rod, the long rod is arranged on the upper end of the hollow rod in a sliding mode, the long rod is fixed to the hollow rod through a locking assembly, the connecting rod is arranged on two opposite sides of the hollow rod, and the connecting assembly is arranged at the top of the long rod.

Through adopting above-mentioned technical scheme, through adjusting the length that the stock stretches out the hollow pole, the height at stock top in the adjustable to adjust the height of circular line box, and then can measure the building of co-altitude.

The utility model discloses further set up to: locking Assembly including set up in the bar hole in the hollow rod outside, set up perpendicularly in go up the stock outside and be close to lower tip locking screw and threaded connection in the lock nut in the locking screw outside, the length direction in bar hole with the length direction of hollow rod is parallel, locking screw slides and wears to locate the bar hole.

Through adopting above-mentioned technical scheme, when last stock removed in hollow pole, locking screw slided in the bar downthehole, when needs were fixed last stock, screwed up lock nut, made lock nut tip and the butt in the hollow pole outside.

The utility model discloses further set up to: coupling assembling including the level set up in go up the connecting block at stock top, set up in the connecting plate of connecting block one end, set up in the connecting plate is kept away from two sets of connecting strips of connecting block one side, set up in the waist shape hole of connecting strip, slide and wear to locate two same horizon bar between the waist shape hole, wear to locate the articulated ear seat in the horizon bar outside, set up in the horizon bar outside is close to two sets of screw thread portion and the threaded connection in the horizon bar outside two sets of coupling nut, two coupling nut is located two respectively one side that the connecting strip was kept away from each other, the horizon bar with articulated ear seat rotates to be connected.

Through adopting above-mentioned technical scheme, the horizontal pole of accessible regulation is at the downthehole position of waist shape to the position of the circular line box of level adjustment can provide certain convenience to measuring, when needs are fixed the horizontal pole, screws up two sets of coupling nut, makes coupling nut tip and connecting strip outside butt.

The utility model discloses further set up to: the plumb bob is detachably connected with the wire rope, the lower end of the wire rope is connected with a connecting ring, and a connecting buckle matched with the connecting ring in a buckling mode is arranged at the top of the plumb bob.

Through adopting above-mentioned technical scheme, when needs are convoluteed the cotton rope back to in the circular wire box, can pull down the plumb bob to light is convoluteed the line rope.

The utility model discloses further set up to: the position that the base bottom is close to four turnings all is provided with the universal wheel.

Through adopting above-mentioned technical scheme, the setting of universal wheel is convenient for promote the base, is convenient for measure the straightness that hangs down of different regions.

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

1. when the verticality of a building needs to be measured, the wire wheel is rotated, the height of the plumb bob is correspondingly adjusted, then the wire wheel is fixed through the fastening assembly, and due to the fact that the plumb bob has certain weight, a wire rope between the circular wire box and the plumb bob is tensioned and is in a tight state;

2. the height of the top of the upper long rod can be adjusted by adjusting the length of the upper long rod extending out of the hollow rod, so that the height of the round wire box can be adjusted, and further, buildings with different heights can be measured; the position of horizontal pole in waist shape downthehole can be adjusted to the accessible to the position of the circular line box of horizontal adjustment can provide certain convenience to measuring.

Drawings

FIG. 1 is a schematic view of a perpendicularity detection device for supervision;

fig. 2 is a schematic view of a circular line box of the squareness detecting device for supervision.

In the figure, 1, a base; 2. connecting a long rod; 3. a circular wire box; 4. a rotating shaft; 5. a wire wheel; 6. a cord; 7. a plumb bob; 8. rotating the rod; 9. inserting a rod; 10. a jack; 11. a hollow shaft; 12. a long rod is arranged; 13. a strip-shaped hole; 14. locking the screw rod; 15. locking the nut; 16. a connecting rod; 17. a wind deflector; 18. fixing the screw rod; 19. connecting blocks; 20. a connecting plate; 21. a connecting strip; 22. a waist-shaped hole; 23. a horizontal bar; 24. a hinged ear mount; 25. a threaded portion; 26. a connecting nut; 27. a connecting ring; 28. a connecting buckle; 29. a universal wheel.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a straightness detection device that hangs down is used in supervision, including base 1, connecting rod 2 and circular line box 3, connecting rod 2 is vertical to be set up in the middle part position of base 1 top surface, and connecting rod 2 tops are provided with coupling assembling, and connecting rod 2 is connected with circular line box 3 through coupling assembling, and circular line box 3 is located directly over the base 1.

Referring to fig. 1 and 2, circular line box 3 is located the one side of connecting 2 top positions of stock, and circular line box 3 is cylindricly, and its axis is horizontal straight line, and circular line box 3 is the cavity setting, and the level rotates in the circular line box 3 has pivot 4, and the axis of pivot 4 coincides with the axis of circular line box 3. The fixed cover in 4 outsides of pivot is equipped with line wheel 5, and line wheel 5 is located circular line box 3. The cotton rope 6 is fixed on the outer side of the wire wheel 5, the cotton rope 6 is wound on the outer side of the wire wheel 5, a round hole (not shown) for the cotton rope 6 to stretch out is formed in the bottom of the round wire box 3, a plumb bob 7 is detachably connected to the bottom of the cotton rope 6, the plumb bob 7 is located right below the round wire box 3, and the plumb bob 7 is made of metal materials. Because plumb bob 7 has certain weight for cotton rope 6 between circular line box 3 and plumb bob 7 is taut, is the state of tightening, and survey crew's accessible is observed cotton rope 6 and is parallel with the measured wall, with this straightness that hangs down of measuring the wall.

In order to fix line wheel 5, fix through fastening components between line wheel 5 and the circular line box 3, fastening components includes dwang 8, inserted bar 9 and a plurality of jack 10, and circular line box 3 is run through to 4 one end in the pivot to stretch out the circular line box 3 outside, dwang 8 is fixed in 4 tip of this pivot, and dwang 8 is the setting of L shape. The peg 9 slides and wears to locate dwang 8, and peg 9 is the level setting, and a plurality of jacks 10 are seted up in one side that circular line box 3 is close to dwang 8, and jack 10 circumference is arranged around pivot 4, and peg 9 and jack 10 cooperation of pegging graft. When rotating dwang 8, dwang 8 can drive pivot 4 and rotate to drive line wheel 5 and rotate, when needs fix line wheel 5, can in inserting the jack 10 of corresponding position with inserted bar 9.

Referring to fig. 1, the long connecting rod 2 includes a hollow rod 11 and an upper long rod 12, the hollow rod 11 is vertically fixed at the middle position of the top surface of the base 1, the hollow rod 11 is a hollow setting, the upper end part of the hollow rod is an opening setting, the upper long rod 12 is slidably arranged on the hollow rod 11, and the upper position of the upper long rod 12 extends out of the top of the hollow rod 11. The cross-section of hollow rod 11 and last long rod 12 is square, and coupling assembling sets up in last long rod 12 top, and fixes through locking Assembly between hollow rod 11 and the last long rod 12. Locking Assembly includes bar hole 13, locking screw 14 and lock nut 15, and bar hole 13 is seted up in hollow pole 11 one side, bar hole 13 and the inside intercommunication of hollow pole 11, and the length direction in bar hole 13 is parallel with the length direction of hollow pole 11, and bar hole 13 runs through hollow pole 11 upper end. Locking screw 14 vertical fixation is in the bottom position of last stock 12 one side, and locking screw 14 slides and wears to locate in bar hole 13, and locking screw 14's diameter is less than the distance between the relative both sides wall of bar hole 13, and locking screw 14 keeps away from the tip of last stock 12 and stretches out bar hole 13. The locking nut 15 is in threaded connection with the outer side of the locking screw 14, the locking nut 15 is located on the outer side of the hollow rod 11, and the end portion of the locking nut 15 is abutted to the outer side of the hollow rod 11. Through the arrangement, the height of the top of the upper long rod 12 can be adjusted by adjusting the length of the upper long rod 12 extending out of the hollow rod 11, so that the height of the round wire box 3 is adjusted, and the round wire box is further suitable for measuring the verticality of buildings with different heights; when the upper long rod 12 needs to be fixed, the lock nut 15 is tightened so that the end of the lock nut 15 abuts against the outside of the hollow rod 11.

Referring to fig. 1 and 2, connecting rods 16 are vertically fixed on two opposite side walls of the hollow rod 11, a same group of wind shields 17 are connected between the two groups of connecting rods 16, the wind shields 17 are located under the circular wire box 3, the central positions of the wind shields 17 and the central position of the plumb bob 7 are located on the same vertical line, the cross sections of the wind shields 17 are in a shape like a Chinese character 'ji', and the two groups of connecting rods 16 are respectively penetrated and arranged at two end parts of the wind shields 17 in a sliding mode. After the plumb bob 7 is adjusted to a proper position, the plumb bob 7 is positioned in the wind shield 17, so that the wind shield 17 shields the plumb bob 7, the swing of the plumb bob 7 is reduced, and the measurement error is reduced. The deep bead 17 is fixed with two sets of connecting rods 16 respectively through two sets of mountings, and the mounting is clamping screw 18, and clamping screw 18 thread is worn to locate deep bead 17 and is close to the position of connecting rod 16, and clamping screw 18 is the level setting, and the 18 tip of clamping screw and the 16 outside butt of connecting rod.

Coupling assembling includes connecting block 19, connecting plate 20, two sets of connecting strip 21 and two sets of waist shape hole 22, connecting block 19 is fixed in last stock 12 top, connecting block 19 is the level setting, connecting plate 20 is vertical to be fixed in the connecting block 19 and keeps away from the one end of last stock 12, two sets of connecting strip 21 equal horizontal fixation in connecting plate 20 keep away from one side of connecting block 19, the length direction of connecting strip 21 is parallel with the length direction of connecting block 19, the connecting strip 21 department that corresponds is seted up to two sets of waist shape hole 22 levels, the length direction in waist shape hole 22 is parallel with the length direction of connecting strip 21, waist shape hole 22 runs through the both sides wall that connecting strip 21 is.

Referring to fig. 2, the connecting assembly further includes a horizontal rod 23, a hinge lug 24, two sets of screw threads 25 and two sets of connecting nuts 26, the horizontal rod 23 is horizontally disposed between the two sets of connecting strips 21, the horizontal rod 23 is slidably connected in the two sets of waist-shaped holes 22, the length direction of the horizontal rod 23 is perpendicular to the length direction of the waist-shaped holes 22, and the horizontal rod 23 can slide in the length direction of the waist-shaped holes 22. The hinged ear seat 24 is connected to the bottom of the horizontal rod 23, the horizontal rod 23 penetrates through the hinged ear seat 24 and is rotatably connected with the hinged ear seat 24, and the round wire box 3 is fixed to the bottom of the hinged ear seat 24. Two sets of screw thread portions 25 are respectively opened at positions of the horizontal rod 23 close to the two end portions, the positions of the screw thread portions 25 correspond to the positions of the connecting bars 21, the connecting nut 26 is connected with the horizontal rod 23 through the screw thread portions 25, the two sets of connecting nuts 26 are respectively positioned at one side of the two sets of connecting bars 21 away from each other, and the end portions of the connecting nut 26 are abutted to the outer sides of the connecting bars 21 at the corresponding positions. The position of the round wire box 3 is horizontally adjusted by adjusting the position of the horizontal rod 23 in the waist-shaped hole 22, thereby providing certain convenience for measurement; within the moving range of the circular wire box 3, the plumb bob 7 is always positioned directly above the wind deflector 17.

In order to realize the detachable connection of the plumb bob 7 and the wire rope 6, a round connecting ring 27 is fixed at the bottom of the wire rope 6, a connecting buckle 28 is fixed at the top of the plumb bob 7, and the connecting buckle 28 is buckled on the connecting ring 27. After the measurement is finished, the plumb bob 7 can be detached, so that the wire rope 6 can be wound more easily.

Referring to fig. 1, in order to facilitate pushing the base 1, universal wheels 29 are mounted on the bottom of the base 1 near the four corners thereof.

The implementation principle of the embodiment is as follows: when the verticality of a building needs to be measured, the device is arranged at a corresponding position, the length of the upper long rod 12 extending out of the hollow rod 11 is correspondingly adjusted according to the height of the building so as to adjust the height of the circular wire box 3, then the locking nut 15 is screwed, the end part of the locking nut 15 is abutted against the outer side of the hollow rod 11, and therefore the upper long rod 12 is fixed; rotate pivot 4 through dwang 8, pivot 4 drive line wheel 5 rotates to down transfer plumb bob 7, adjust plumb bob 7 to suitable high back, the height of corresponding regulation deep bead 17 makes plumb bob 7 be located deep bead 17, thereby reduces measuring error.

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 a manage and use straightness detection device that hangs down, includes base (1), its characterized in that: also comprises a long connecting rod (2) arranged on the base (1) and a round wire box (3) arranged at the top of the long connecting rod (2) through a connecting component, a wire wheel (5) is horizontally rotated in the round wire box (3), a wire rope (6) is wound on the wire wheel (5), a plumb bob (7) is arranged at one end of the thread rope (6) far away from the thread wheel (5), the wire wheel (5) and the round wire box (3) are fixed through a fastening component, connecting rods (16) are vertically arranged on two opposite outer sides of the long connecting rod (2), the two connecting rods (16) are connected with the same wind shield (17) in a sliding way, the wind shield (17) is in a shape of Chinese character 'ji', the central position of the wind shield (17) and the central position of the plumb bob (7) are positioned on the same vertical line, the wind shield (17) and the connecting rod (16) are fixed through a fixing piece.

2. The verticality detection device for proctoring according to claim 1, wherein: the fixing piece comprises a fixing screw rod (18) with threads penetrating through the wind shield (17), the length direction of the fixing screw rod (18) is perpendicular to that of the connecting rod (16), and the end part of the fixing screw rod (18) is abutted to the outer side of the connecting rod (16).

3. The verticality detection device for proctoring according to claim 1, wherein: the level rotates in circular line box (3) has pivot (4), line wheel (5) key-type connection in pivot (4) outside, fastening components including connect in dwang (8), seting up of pivot (4) one end a plurality of jacks (10) and the slip of circular line box (3) outside are worn to locate dwang (8) and with jack (10) grafting complex inserted bar (9), dwang (8) are the setting of L shape, dwang (8) are located circular line box (3) outside, a plurality of jack (10) circumference arrange in pivot (4) are all around.

4. The verticality detection device for proctoring according to claim 1, wherein: connect stock (2) including vertical set up in hollow pole (11) at base (1) top and connect in go up stock (12) of hollow pole (11) top, go up stock (12) and slide and wear to locate hollow pole (11) upper end, go up stock (12) with fix through locking Assembly between hollow pole (11), two connecting rod (16) set up in the both sides that hollow pole (11) are relative, coupling assembling set up in go up stock (12) top.

5. The verticality detection device for proctoring according to claim 4, wherein: locking Assembly including set up in bar hole (13) in hollow pole (11) outside, set up perpendicularly in go up stock (12) outside and be close to locking screw (14) and the threaded connection of lower tip in the locking nut (15) in the locking screw (14) outside, the length direction in bar hole (13) with the length direction of hollow pole (11) is parallel, locking screw (14) slide to wear to locate bar hole (13).

6. The verticality detection device for proctoring according to claim 4, wherein: the connecting component comprises a connecting block (19) horizontally arranged at the top of the upper long rod (12), a connecting plate (20) arranged at one end of the connecting block (19), two groups of connecting strips (21) arranged at one side of the connecting plate (20) far away from the connecting block (19), waist-shaped holes (22) arranged on the connecting strips (21), the same horizontal rod (23) slidably arranged between the two waist-shaped holes (22), a hinged lug seat (24) arranged on the outer side of the horizontal rod (23), two groups of thread parts (25) arranged on the outer side of the horizontal rod (23) and close to the two end parts of the horizontal rod, and two groups of connecting nuts (26) in threaded connection with the outer side of the horizontal rod (23), the two connecting nuts (26) are respectively positioned on one side of the two connecting strips (21) which are far away from each other, and the horizontal rod (23) is rotationally connected with the hinged lug seat (24).

7. The verticality detection device for proctoring according to claim 1, wherein: the plumb bob (7) is detachably connected with the wire rope (6), the lower end of the wire rope (6) is connected with a connecting ring (27), and a connecting buckle (28) matched with the connecting ring (27) in a buckling mode is arranged at the top of the plumb bob (7).

8. The verticality detection device for proctoring according to claim 1, wherein: the bottom of the base (1) is provided with universal wheels (29) at positions close to the four corners.