CN214224092U - Verticality detection device for highway design - Google Patents

Abstract

The utility model relates to the technical field of highway design, in particular to a verticality detection device for highway design, which comprises a transverse plate, wherein the right end of the bottom surface of the transverse plate is fixedly connected with a vertical plate, the center of the top surface of the transverse plate is provided with an observation through hole vertically penetrating through the transverse plate, the upper end of the center at the left side of the vertical plate is provided with a sliding through hole, the front side and the rear side of the lower end of the inner wall of the observation through hole are both rotatably connected with rotating shafts, two ends of the rotating shafts which are close to each other are rotatably connected with a connecting shaft, the bottom end of the connecting shaft is fixedly connected with a first connecting rod, scales are carved in the center at the left side of the first connecting rod, the right end of the connecting shaft is fixedly connected with a second connecting rod, the bottom end of the first connecting rod and the right end of the second connecting rod are fixedly connected with a curved retaining scale, the inclination angle of a guardrail or a retaining wall can be conveniently measured by the set curved scale, and the measuring device can be more stable, and the influence of external factors on the measurement result is reduced.

Description

Verticality detection device for highway design

Technical Field

The utility model relates to a highway design technical field specifically is a straightness detection device that hangs down for highway design.

Background

Can involve in highway design to the guardrail or the retaining wall of highway both sides design, when carrying out the construction, in order to guarantee pleasing to the eye and guardrail or the retaining wall normal use of highway, need test the straightness that hangs down of guardrail and retaining wall usually, current test mode is generally tested through the plummet. However, the plumb bob can receive external environment's influence when using, and the instability is great to the inclination when guardrail or retaining wall's emergence slope can't accurately be learnt to the plumb bob, thereby the going on of later stage rework not convenient for, for this reason, we provide a straightness detection device that hangs down for highway design.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a straightness detection device that hangs down for highway design possesses stability better to can accurately learn advantages such as inclination when guardrail or retaining wall slope, it is relatively poor to have solved current test mode stability, can't accurately learn the problem at inclination when guardrail or retaining wall slope moreover.

The utility model discloses a straightness detection device that hangs down for highway design, including the diaphragm, the right-hand member fixedly connected with riser of diaphragm bottom surface, the central authorities of diaphragm top surface set up the vertical observation through-hole that runs through the diaphragm, the upper end of riser left side central authorities has seted up the slip through-hole, both sides are all rotated around observation through-hole inner wall lower extreme and are connected with the axis of rotation, two one end rotation connection connecting axle that the axis of rotation is close to each other, connecting axle bottom end fixedly connected with connecting rod No. one, the left central authorities of connecting rod are carved with the scale, connecting axle right-hand member fixedly connected with connecting rod No. two, the bottom of connecting rod No. one and the right-hand member of connecting rod No. two are fixedly connected with curved ruler, the positive upper and lower both ends of curved ruler are all carved with the scale, through the curved ruler that sets up, are convenient for measure the inclination of guardrail or retaining wall, make simultaneously measuring device more stable, reduced external factor to measuring result's influence, establish the scale in the front of bent shape chi and the left side of connecting rod, when the device is carrying out the straightness measurement that hangs down to guardrail and retaining wall, can accurately learn the inclination of guardrail or retaining wall, the going on of the later stage reworking of being convenient for.

The utility model discloses a straightness detection device that hangs down for highway design, wherein the left side of bent shape chi and the left side of a connecting rod all are located same perpendicular with the left side of riser, the top surface of bent shape chi and the top surface of No. two connecting rods all are located same horizontal plane with the bottom surface of diaphragm, and the left side through the bent shape chi of setting and the left side of a connecting rod all are located same perpendicular with the left side of riser, can accurately read out the inclination of guardrail or retaining wall according to the number of degrees of the bent shape chi that the riser left side corresponds, are convenient for rework.

The utility model discloses a hang down straightness detection device for highway design, wherein four counter weight grooves have been seted up in the left side of diaphragm top surface, the balancing weight inslot peg graft has the balancing weight, the right side of diaphragm top surface is inlayed and is had the air level, the top surface of air level and the top surface of diaphragm are located same horizontal plane, the equal fixedly connected with antifriction plate in left side of diaphragm bottom surface and the left side of riser can make the diaphragm keep the level through counter weight groove and the balancing weight that sets up to make things convenient for the data that the staff record corresponds to make things convenient for statistics of and analysis, through the air level that sets up, be convenient for adjust the balancing weight and make the diaphragm keep the level, thereby reduce the error that measured data produced.

The utility model discloses a hang down straightness detection device for highway design, wherein the rotation recess has been seted up on the inside right side of diaphragm, the rotation recess runs through with observing the through-hole, the inside rotor plate that is equipped with of rotation recess, the rotor plate is 8 font, the through-hole of vertical diaphragm top surface and rotor plate top surface of running through is seted up to the central authorities of rotor plate top surface, the inner wall fixedly connected with pivot of rotor plate through-hole, the bottom of pivot is rotated with the central authorities that rotate recess inner wall bottom surface and is connected, through the pivot that sets up, can drive the rotor plate and rotate, can rotate convex lens to the inside right side of rotation recess when not needing to carry out the reading to the scale on the connecting rod, prevents to be polished and influence later stage and use.

The utility model discloses a straightness detection device that hangs down for highway design, wherein the equal fixedly connected with baffle in right side of rotor plate top surface and bottom surface, two the opening opposite direction of baffle, the left side of rotating recess inner wall bottom surface blocks the piece with the equal fixedly connected with in right side of rotating recess inner wall top surface, block piece and baffle looks block, through the piece and the baffle looks block that set up, can restrict the rotation of rotor plate, the rotor plate can guarantee that the line of observation in the convex lens is located the central authorities of observing the through-hole when rotating, reduces the error that produces when surveing.

The utility model discloses a hang down straightness detection device for highway design, wherein the vertical through-hole that runs through the rotor plate is seted up in the left side of rotor plate top surface, fixedly connected with convex lens in the through-hole of rotor plate, the inside central authorities of convex lens are inlayed and are criss-cross observation line, through the convex lens that sets up, can enlarge the scale on the connecting rod, and the staff of being convenient for carries out the reading to the scale on the connecting rod, through the observation line that sets up, and the staff of being convenient for carries out the reading to the scale on the connecting rod, reduces the error of observation result to the rework in the later stage of being convenient for is handled.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bent shape chi that sets up is convenient for measure the inclination of guardrail or retaining wall, makes measuring device more stable simultaneously, has reduced external factor and has set up the scale in the front of bent shape chi and the left side of connecting rod carving, when the device is carrying out the straightness measurement that hangs down to guardrail and retaining wall, can accurately learn the inclination of guardrail or retaining wall, the later stage of being convenient for is reworked goes on.

2. The utility model discloses a counterweight groove and balancing weight that set up, can make the diaphragm keep the level, thereby make things convenient for the data that the staff record corresponds to make statistics of and the analysis, through the air level that sets up, be convenient for adjust the balancing weight and make the diaphragm keep the level, thereby reduce the error that measured data produced, through the pivot that sets up, can drive the rotor plate and rotate, can rotate convex lens to the inside right side of turning groove when need not carry out the reading to the scale on a connecting rod and protect, prevent to be worn out the flower and influence later stage and use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic left-side sectional view of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a transverse plate; 2. a balancing weight; 3. a counterweight groove; 4. observing the through hole; 5. a rotating shaft; 6. a level bubble; 7. a connecting shaft; 8. a curved ruler; 9. a vertical plate; 10. a slide through hole; 11. a first connecting rod; 12. a rotating plate; 13. rotating the groove; 14. a wear plate; 15. a second connecting rod; 16. a rotating shaft; 17. a convex lens; 18. observing a line; 19. a blocking block; 20. and a baffle plate.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the verticality detecting device for road design of the present invention comprises a transverse plate 1, a vertical plate 9 is fixedly connected to the right end of the bottom surface of the transverse plate 1, an observing through hole 4 vertically penetrating through the transverse plate 1 is formed in the center of the top surface of the transverse plate 1, a sliding through hole 10 is formed in the upper end of the center of the left side of the vertical plate 9, rotation shafts 16 are rotatably connected to the front and rear sides of the inner wall lower end of the observing through hole 4, one end of each rotation shaft 16 close to each other is rotatably connected to a connecting shaft 7, a first connecting rod 11 is fixedly connected to the bottom end of the connecting shaft 7, scales are carved in the center of the left side of the first connecting rod 11, a second connecting rod 15 is fixedly connected to the right end of the connecting shaft 7, a curved ruler 8 is fixedly connected to the bottom end of the first connecting rod 11 and the right end of the second connecting rod 15, scales are carved on the upper and lower ends of the front side of the curved ruler 8, through the curved ruler 8, the inclination angle of the guardrail or the retaining wall can be conveniently measured, make simultaneously measuring device more stable, reduced external factor to measuring result's influence, establish the scale in curved shape chi 8 the front and the left side of connecting rod 11, when the device is carrying out the straightness measurement that hangs down to guardrail and retaining wall, can accurately learn the inclination of guardrail or retaining wall, the going on of being convenient for later stage reworking.

The left side of bent shape chi 8 and the left side of connecting rod 11 all are located same perpendicular with the left side of riser 9, the top surface of bent shape chi 8 and the top surface of connecting rod 15 No. two all are located same horizontal plane with the bottom surface of diaphragm 1, the left side of bent shape chi 8 and the left side of connecting rod 11 through setting up all are located same perpendicular with the left side of riser 9, can be according to the accurate inclination of reading out guardrail or retaining wall of bent shape chi 8's that riser 9 left side corresponds degree, be convenient for rework.

Four counter weight grooves 3 have been seted up in the left side of diaphragm 1 top surface, 3 interpolation of counter weight groove have had balancing weight 2, the right side of diaphragm 1 top surface is inlayed and is had air level 6, the top surface of air level 6 and the top surface of diaphragm 1 are located same horizontal plane, the equal fixedly connected with antifriction plate 14 in the left side of diaphragm 1 bottom surface and the left side of riser 9, counter weight groove 3 and balancing weight 2 through setting up, can make diaphragm 1 keep the level, thereby make things convenient for the data that the staff record corresponds to make things convenient for statistics of and analysis, air level 6 through setting up, be convenient for adjust balancing weight 2 and make diaphragm 1 keep the level, thereby reduce the error that measured data produced.

Rotation recess 13 has been seted up on the right side of diaphragm 1 inside, rotation recess 13 runs through with observation through-hole 4 mutually, the inside rotor plate 12 that is equipped with of rotation recess 13, rotor plate 12 is the 8 font, the central authorities of rotor plate 12 top surface set up the vertical through-hole that runs through diaphragm 1 top surface and rotor plate 12 top surface, the inner wall fixedly connected with pivot 5 of rotor plate 12 through-hole, the bottom of pivot 5 rotates with the central authorities that rotate recess 13 inner wall bottom surface and is connected, pivot 5 through the setting, can drive rotor plate 12 and rotate, can rotate convex lens 17 to the inside right side of rotation recess 13 when the scale on connecting rod 11 need not carry out the reading and protect, prevent to be influenced the later stage and use by the frosting.

The baffle plates 20 are fixedly connected to the top face and the right side of the bottom face of the rotating plate 12, the opening directions of the two baffle plates 20 are opposite, the blocking blocks 19 are fixedly connected to the left side of the bottom face of the inner wall of the rotating groove 13 and the right side of the top face of the inner wall of the rotating groove 13, the blocking blocks 19 are clamped with the baffle plates 20, the rotation of the rotating plate 12 can be limited, the rotating plate 12 can ensure that an observation line 18 in the convex lens 17 is located in the center of the observation through hole 4 when rotating, and errors generated during observation are reduced.

The vertical through-hole that runs through rotor plate 12 is seted up in the left side of rotor plate 12 top surface, fixedly connected with convex lens 17 in the through-hole of rotor plate 12, the inside central authorities of convex lens 17 are inlayed and are criss-cross observation line 18, through the convex lens 17 that sets up, can enlarge the scale on connecting rod 11, the staff of being convenient for carries out the reading to the scale on connecting rod 11, through the observation line 18 that sets up, the staff of being convenient for reads the scale on connecting rod 11, reduce the error of observation result, thereby the rework in the later stage of being convenient for is handled.

When using the utility model discloses the time: the device is placed on the upper surface of a guardrail or a retaining wall to be detected, the balancing weight 2 is placed in the balancing groove 3, so that bubbles in the air level 6 are kept at the central position of the air level 6, then the rotating shaft 5 is rotated clockwise, the baffle 20 at the bottom of the rotating plate 12 is clamped with the blocking block 19 at the left side of the bottom of the inner wall of the rotating groove 13, at the moment, the curved ruler 8 can rotate clockwise by taking the connecting shaft 7 as an axis under the action of gravity, the left end of the curved ruler 8 can be contacted with the right surface of the guardrail or the retaining wall, a worker can observe downwards through the observation through hole 4 to read the degree pointed by the center of the observation line 18, the convex lens 17 can amplify the degree on the left side of the first connecting rod 11, the degree can be conveniently read by the worker, the obtained degree is the inclination angle of the guardrail or the retaining wall, meanwhile, the degree pointed by the left side of the front vertical plate 9 of the device can also be observed, and the obtained degree is the inclination angle of the guardrail or the retaining wall, after the inclination angle of the guardrail or the retaining wall is measured, the balancing weight 2 is taken out from the balancing weight groove 3, and then the rotating shaft 5 is rotated anticlockwise, so that the baffle 20 on the top surface of the rotating plate 12 is clamped with the blocking block 19 on the right side of the top surface of the inner wall of the rotating groove 13.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (6)

1. The utility model provides a straightness detection device that hangs down for highway design, includes diaphragm (1), its characterized in that: the right end of the bottom surface of the transverse plate (1) is fixedly connected with a vertical plate (9), the center of the top surface of the transverse plate (1) is provided with an observation through hole (4) which vertically penetrates through the transverse plate (1), a sliding through hole (10) is arranged at the upper end of the center of the left side of the vertical plate (9), the front side and the rear side of the lower end of the inner wall of the observation through hole (4) are respectively and rotatably connected with a rotating shaft (16), one end of each rotating shaft (16) close to each other is rotatably connected with a connecting shaft (7), the bottom end of the connecting shaft (7) is fixedly connected with a first connecting rod (11), the center of the left side of the first connecting rod (11) is carved with scales, connecting axle (7) right-hand member fixedly connected with connecting rod (15) No. two, the bottom of connecting rod (11) and the right-hand member fixedly connected with bent shape chi (8) of connecting rod (15) No. two, the positive upper and lower both ends of bent shape chi (8) are all carved and are equipped with the scale.

2. The verticality detection device for road design according to claim 1, wherein: the left side of bent shape chi (8) and the left side of connecting rod (11) all are located same perpendicular with the left side of riser (9), the top surface of bent shape chi (8) and the top surface of No. two connecting rods (15) all are located same horizontal plane with the bottom surface of diaphragm (1).

3. The verticality detection device for road design according to claim 1, wherein: four counterweight grooves (3) have been seted up in the left side of diaphragm (1) top surface, counterweight groove (3) interpolation has balancing weight (2), inlay on the right side of diaphragm (1) top surface has air level (6), the top surface of air level (6) is located same horizontal plane with the top surface of diaphragm (1), the equal fixedly connected with antifriction plate (14) in the left side of diaphragm (1) bottom surface and the left side of riser (9).

4. The verticality detection device for road design according to claim 1, wherein: rotation recess (13) have been seted up on the inside right side of diaphragm (1), rotation recess (13) runs through with observation through-hole (4) mutually, it is equipped with rotor plate (12) to rotate recess (13) inside, rotor plate (12) are the 8 font, the vertical through-hole that runs through diaphragm (1) top surface and rotor plate (12) top surface is seted up to the central authorities of rotor plate (12) top surface, the inner wall fixedly connected with pivot (5) of rotor plate (12) through-hole, the bottom of pivot (5) rotates with the central authorities that rotate recess (13) inner wall bottom surface and is connected.

5. The verticality detection device for road design according to claim 4, wherein: the equal fixedly connected with baffle (20) in right side of rotor plate (12) top surface and bottom surface, two the opening opposite direction of baffle (20), the left side of rotation recess (13) inner wall bottom surface blocks piece (19) with the equal fixedly connected with in right side of rotation recess (13) inner wall top surface, block piece (19) and baffle (20) looks block.

6. The verticality detection device for road design according to claim 4, wherein: the left side of rotor plate (12) top surface is seted up the vertical through-hole that runs through rotor plate (12), fixedly connected with convex lens (17) in the through-hole of rotor plate (12), the inside central authorities of convex lens (17) are inlayed and are crisscross observation line (18).

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