CN220602526U - Tool for detecting verticality of street lamp pole - Google Patents

Abstract

The application provides a street lamp pole straightness detection instrument that hangs down relates to engineering detection technology's field. It comprises the following steps: the device comprises a mounting rod, an abutting mechanism and a detection mechanism; the abutting mechanism is arranged at the top of the mounting rod, and the detection mechanism is arranged in the mounting rod; the detection mechanism comprises an elastic component and a plumb block, wherein a limiting groove extending along the length direction of the installation rod is formed in the installation rod, the plumb block is arranged in the limiting groove and can move along the limiting groove, one end of the elastic component is fixedly connected with the top end of the limiting groove, and the other end of the elastic component is fixedly connected with a vertical center of the plumb block; after the propping mechanism and the side surface of the mounting rod are propped against the side surface of the lamp post, the length direction of the mounting rod can be parallel to the central axis of the lamp post. The method has the advantages of simplicity in operation, accurate result and convenience in detecting a large number of street lamp pole perpendicularity by the detection staff.

Description

Tool for detecting verticality of street lamp pole

Technical Field

The application relates to the field of engineering detection technology, in particular to a tool for detecting perpendicularity of a street lamp post.

Background

The verticality detection of the street lamp post is a necessary detection item in the completion acceptance process of the construction quality of the street lamp, and the detection of the verticality of the street lamp post and the ground plane is carried out by means of a guiding rule and other common verticality detection tools.

Because the common street lamp is generally in a slender truncated cone shape with a thick bottom and a thin top, the side surface of the street lamp is provided with a certain inclination. When the guiding rule is used for detecting the perpendicularity of the street lamp by being clung to the street lamp surface, the obtained result needs to subtract the pre-calculated inclination of the side surface of the round table type street lamp.

Chinese patent publication No. CN219038019U discloses a wall perpendicularity detecting mechanism. This kind of wall body straightness detection mechanism that hangs down includes: the device comprises a mounting rod, a T-shaped round block, a steel wire rope, a falling block and scale marks. A T-shaped round block is fixedly arranged at one end of the guide rod installation rod, a steel wire rope and a falling block connected to the steel wire rope are arranged on the outer side of the T-shaped round block, a scale mark is further processed at one end, close to the steel wire rope, of the installation rod, and the perpendicularity is calculated by observing the position of the steel wire rope on the scale mark during measurement. However, when the verticality of a large number of street lamps needs to be detected simultaneously, the small position deviation reading deviation value of the steel wire rope on the scale line is observed every time, and the pre-calculated inclination of the side surface of the round table type street lamp post is subtracted to obtain the verticality of the measured street lamp, so that the energy of measuring staff is wasted greatly, and the measuring result is easy to make mistakes.

In view of this, it is desirable to provide a tool for detecting the verticality of a street lamp pole.

Disclosure of Invention

In order to conveniently measure a large amount of street lamp verticality, the street lamp that is not perpendicular to the horizontal plane is found rapidly to the measurement personnel of being convenient for, and this application provides a street lamp pole verticality detection tool.

The application provides a street lamp pole straightness detection instrument that hangs down adopts following technical scheme: a tool for detecting perpendicularity of a street lamp post, comprising: the device comprises a mounting rod, an abutting mechanism and a detection mechanism; the abutting mechanism is arranged at the top of the mounting rod, and the detection mechanism is arranged in the mounting rod; the detection mechanism comprises an elastic component and a plumb block, wherein a limiting groove extending along the length direction of the installation rod is formed in the installation rod, the plumb block is arranged in the limiting groove and can move along the limiting groove, one end of the elastic component is fixedly connected with the top end of the limiting groove, and the other end of the elastic component is fixedly connected with a vertical center of the plumb block; after the propping mechanism and the side surface of the mounting rod are propped against the side surface of the lamp post, the length direction of the mounting rod can be parallel to the central axis of the lamp post.

By adopting the technical scheme, before use, a proper length of the mounting rod and a proper length of the abutting mechanism of the lamp post perpendicularity detection tool are selected according to the inclination of the side surface of the circular truncated cone type street lamp; when in measurement, the lamp post verticality detection tool body is vertically held, the abutting mechanism and the bottom end of the mounting post are abutted against the surface of the lamp post, and the length direction of the mounting post can be parallel to the central axis of the lamp post at the interval of the abutting mechanism; when measuring the street lamp pole not perpendicular to the horizontal plane, vertically holding the street lamp pole verticality detection tool body, vertically abutting the abutting mechanism against the surface of the street lamp pole with the bottom end of the installation pole, and enabling the length direction of the installation pole parallel to the central axis of the lamp pole to be not perpendicular to the horizontal plane (i.e. not vertical), so that the plumb blocks in the installation pole extrude the side wall of the limit groove not perpendicular to the horizontal plane (i.e. not vertical) under the action of gravity, and the plumb blocks are supported by the supporting force from the side wall of the limit groove to the elastic component

The pulling force weakens, and then makes elastic deformation of elastomeric element reduce, and the suggestion measurement personnel this street lamp pole straightness that hangs down is unqualified.

Specifically, the detection mechanism comprises a magnetic component, the magnetic component is arranged at the top of the limiting groove, and when the distance between the plumb block and the magnetic component is smaller than a preset distance, the plumb block is attracted by the magnetic component.

Through adopting above-mentioned technical scheme, when measuring and horizontal plane existence non-vertically street lamp pole, vertically hold street lamp pole straightness detection instrument body that hangs down to will support by the mechanism perpendicularly with the installation pole bottom and support the street lamp pole surface, the length direction of the installation pole parallel with street lamp axis is not perpendicular (i.e. not vertical) with the horizontal plane, the plumb bob weakens elastic component's pulling force because of receiving the holding power from spacing groove lateral wall, and then make elastic component's elastic deformation reduce, when making the distance between plumb bob and the magnetic component be less than predetermined distance, the plumb bob will be attracted by the magnetic component, the visual prompt measurement personnel this street lamp pole straightness disqualification.

Specifically, the propping mechanism comprises a propping head and a supporting rod, wherein the supporting rod is arranged inside the mounting rod, and the propping head is arranged at one end of the supporting rod and can prop against a street lamp pole.

Through adopting above-mentioned technical scheme, in use, vertically hold street lamp pole straightness detection instrument body that hangs down to will connect to support on the bracing piece to support the head and support the street lamp pole surface with the installation pole bottom, under the interval of supporting head and partial bracing piece, the length direction of installation pole can be parallel with the axis of lamp pole, thereby also can be parallel with the axis of lamp pole along the length direction of the spacing groove of seting up of installation pole length direction.

Further, the supporting mechanism comprises a supporting rod limiting groove and a movement adjusting assembly, wherein the supporting rod is arranged in the supporting rod limiting groove and can move along the supporting rod limiting groove, and the movement adjusting assembly can control the supporting rod to horizontally move in the supporting rod limiting groove.

Through adopting above-mentioned technical scheme, in use, through adopting spacing groove and removal adjusting part, the flexible adjustment supports the interval distance of mechanism when supporting the street lamp pole, makes the length direction of installation pole parallel with the axis of lamp pole, makes things convenient for measuring personnel to use.

Still further, remove adjusting part includes rack, gear and knob, the rack is located on the bracing piece, the gear with rack assorted, the knob with gear coaxial coupling.

Through adopting above-mentioned technical scheme, in use, through rotatory knob, and then rotatory and knob coaxial coupling's gear, and then be equipped with the bracing piece horizontal migration in bracing piece spacing groove of rack through gear drive, make the length direction of installation pole parallel with the axis of lamp pole, make things convenient for measuring personnel to adjust in a flexible way according to actual demand.

Specifically, the installation pole still includes the spirit level, the spirit level is located the installation pole top, the spirit level is used for measuring the length direction of installation pole with the plane that the length direction of leaning on the mechanism constitutes is perpendicular with the horizontal plane.

Through adopting above-mentioned technical scheme, in use, measurement personnel make this instrument vertically support and lean on the street lamp pole through observing the spirit level of locating the installation pole top, ensure to measure whether the length direction of installation pole and the plane that the length direction of leaning on the mechanism constitutes are perpendicular with the horizontal plane, avoid when measuring the qualified street lamp pole of straightness that hangs down, because measurement personnel do not hold the installation pole perpendicularly, lead to the length direction of installation pole and the plane that the length direction of leaning on the mechanism constitutes not perpendicular (i.e. not vertical) the measurement deviation that produces with the horizontal plane.

Specifically, the mounting rod comprises an observation port and scale marks, the observation port is arranged on the mounting rod, and the observation port is communicated with the limiting groove; the scale marks are processed on the side wall of the observation port.

Through adopting above-mentioned technical scheme, in the measurement, whether can observe the plumb block in the spacing groove through the viewing aperture and remove, make to observe more conveniently.

Further, the plumb block comprises a poking piece, one end of the poking piece is fixedly connected with the plumb block, and the other end of the poking piece extends out through the observation port.

Through adopting above-mentioned technical scheme, in the measurement, through adjusting the plectrum of viewing aperture internal fixation on the plumb bob, and then adjust the deformation degree of plumb bob's position and elastomeric element in the spacing groove, can realize whole detection mechanism's quick reset.

In summary, the present application includes the following beneficial technical effects:

setting a mounting rod, an abutting mechanism and a detection mechanism; the abutting mechanism is arranged at the top of the mounting rod, and the detection mechanism is arranged in the mounting rod; the detection mechanism comprises an elastic component and a plumb block, a limit groove extending along the length direction of the installation rod is formed in the installation rod, the plumb block is arranged in the limit groove and can move along the limit groove, one end of the elastic component is fixedly connected with the top end of the limit groove, and the other end of the elastic component is fixedly connected with a vertical center of the plumb block; after the abutting mechanism and the mounting rod are abutted against the side face of the lamp post, the length direction of the mounting rod can be parallel to the central axis of the lamp post; before use, selecting a proper length of the mounting rod and a proper length of the lamp post perpendicularity detection tool of the abutting mechanism according to the inclination of the side surface of the round table type street lamp; the abutting mechanism is abutted against the surface of the street lamp pole vertically to the bottom end of the mounting pole, and the length direction of the mounting pole can be parallel to the central axis of the street lamp pole at the interval of the abutting mechanism; when measuring the street lamp pole not perpendicular with the horizontal plane, the inside plumb bob of installation pole extrudees the spacing groove lateral wall not perpendicular (i.e. not vertical) with the horizontal plane under the action of gravity, makes elastic component's elastic deformation reduce, and suggestion measurement personnel this street lamp pole straightness that hangs down is unqualified.

Drawings

Fig. 1 is a perspective view of the lamp post verticality detection tool of the present application.

Fig. 2 is a top view of the lamp post verticality detection tool of the present application.

Fig. 3 is a schematic cross-sectional view taken along section line A-A in fig. 2, showing the elastic member and the plumb block.

Reference numerals: 1. a mounting rod; 11. a level gauge; 12. an observation port; 2. an abutment mechanism; 21. a butt joint head; 22. a support rod; 221. a support rod limit groove; 222. a movement adjustment assembly; 2221. a rack; 2222. a gear; 2223. a knob; 3. a detection mechanism; 31. an elastic member; 32. a plumb block; 321. a pulling piece; 33. a limit groove; 34. a magnetic member.

Detailed Description

Fig. 1 is a perspective view of the lamp post verticality detection tool of the present application, and fig. 2 is a plan view of the lamp post verticality detection tool of the present application. Referring to fig. 1 and 2, a lamp post verticality detection tool includes: the device comprises a mounting rod 1, an abutting mechanism 2 and a detecting mechanism 3; the abutting mechanism 2 is arranged at the top of the mounting rod 1, and the detection mechanism 3 is arranged in the mounting rod 1; fig. 3 is a schematic cross-sectional view taken along section line A-A in fig. 2, showing the elastic member and the plumb block. The detection mechanism 3 comprises an elastic component 31 and a plumb block 32, wherein a limiting groove 33 extending along the length direction of the installation rod 1 is formed in the installation rod 1, the plumb block 32 is arranged in the limiting groove 33 and can move along the limiting groove 33, one end of the elastic component 31 is fixedly connected with the top end of the limiting groove 33, and the other end of the elastic component 31 is fixedly connected with the vertical center of the plumb block 32.

Before use, selecting a proper lamp post perpendicularity detection tool for the length of the mounting rod 1 and the length of the abutting mechanism 2 according to the inclination of the side surface of the round table type street lamp, when the tool is used for measuring the perpendicularity of the street lamp post, vertically holding the lamp post perpendicularity detection tool body, vertically abutting the abutting mechanism 2 and the bottom end of the mounting rod 1 against the surface of the street lamp post, and enabling an included angle formed by the length direction of the mounting rod 1 and the surface of the street lamp post to be complementary with the inclination angle of the side surface of the street lamp post at the interval of the abutting mechanism 2, so that the length direction of the mounting rod 1 can be parallel to the central axis of the street lamp post; when measuring the street lamp pole that is not perpendicular with the horizontal plane, hold street lamp pole straightness detection instrument body perpendicularly to will support the mechanism 2 perpendicularly with installation pole 1 bottom and support the street lamp pole surface, the length direction of installation pole 1 parallel with the lamp pole axis also can not be perpendicular with the horizontal plane (i.e. not vertical), and then make plumb piece 32 support on spacing groove 33 lateral wall, receive spacing groove 33 lateral wall's support, make plumb piece 32 weaken the pulling force of elastomeric element 31, thereby make elastomeric element 31 can upwards stimulate plumb piece 32, in addition, can evenly smear lubricating oil in the spacing groove inside, reduce the frictional force that plumb piece 32 received when moving in spacing groove 33.

Referring to fig. 3, in one embodiment, the detection mechanism 3 further includes a magnetic member 34, and the magnetic member 34 is disposed on top of the limit groove 33; when the street lamp pole which is not perpendicular to the horizontal plane (namely not vertical) is measured, the street lamp pole verticality detection tool body is held vertically, the abutting mechanism 2 is abutted against the surface of the street lamp pole vertically to the bottom end of the installation pole 1, the length direction of the installation pole 1 which is parallel to the central axis of the lamp pole is not perpendicular to the horizontal plane (namely not vertical), the plumb block 32 is abutted against the side wall of the limit groove 33, and is supported by the side wall of the limit groove 33, so that the tension of the plumb block 32 to the elastic component 31 is weakened, the elastic component 31 can pull the plumb block 32 upwards, the distance between the plumb block 32 and the magnetic component 34 is shortened, the plumb block 32 is attracted by the magnetic component 34 to move for a longer distance in the limit groove 33, and the observation of a measurer is facilitated.

Referring to fig. 1 and 2, in one embodiment, the abutment mechanism 2 includes an abutment head 21 and a support rod 22, one end of the support rod 22 is connected to the mounting rod 1, the other end of the support rod 22 is connected to the abutment head 21, and the abutment head 21 can abut against a street lamp pole; the propping head 21 can be detachably connected with the supporting rod 22 so as to replace the propping head 21 with different length sizes, so that the change of the length sizes of the propping mechanism 2 is realized, the included angle formed by the propping surface of the mounting rod 1 and the surface of the street lamp rod when propping the street lamp rod can be quickly adjusted, the length direction of the mounting rod 1 can be parallel to the central axis of the lamp rod, and the use of measuring staff is facilitated.

Referring to fig. 2 and 3, in one embodiment, the abutting mechanism 2 may further include a supporting rod limiting groove 221 and a movement adjusting component 222, the supporting rod 22 is disposed in the supporting rod limiting groove 221 and can move along the supporting rod limiting groove 221, the movement adjusting component 222 can control the supporting rod 22 to move horizontally in the supporting rod limiting groove 221, and the supporting rod 22 in the supporting rod limiting groove 221 is adjusted by the movement adjusting component 222, so that the abutting head 21 fixed on the supporting rod 22 is moved, and therefore, when the street lamp pole is abutted, an included angle formed between an abutting surface of the mounting rod 1 and the surface of the street lamp pole is adjusted, the length direction of the mounting rod 1 can be parallel to the central axis of the lamp pole, and convenience is brought to use by a measurer.

Referring to fig. 3, in one embodiment, the movement adjustment assembly 222 includes a rack 2221, a gear 2222, and a knob 2223, the rack 2221 is provided on the support bar 22, the gear 2222 is matched with the rack 2221, and the knob 2223 is coaxially connected with the gear 2222; the knob 2223 is rotated to drive the gear 2222 coaxially connected with the knob 2223, so that the rack 2221 matched with the gear 2222 is driven, the support rod 22 connected with the rack 2221 is driven to move in the support rod limiting groove 221, and further flexible adjustment of an included angle formed between the abutting surface of the mounting rod 1 and the surface of the street lamp rod is realized when the mounting rod abuts against the street lamp rod.

Referring to fig. 1, in one embodiment, the mounting rod 1 further includes a level 11, where the level 11 may be a bubble level, and the level 11 is disposed on top of the mounting rod 1, where the level 11 is responsible for measuring whether a plane formed by a length direction of the mounting rod 1 and a length direction of the abutting mechanism 2 is perpendicular to a horizontal plane, so as to avoid a measurement deviation generated when a measured verticality is qualified when a measurer does not hold the mounting rod 1 vertically because the measurer does not hold the mounting rod 1 vertically, and the plane formed by the length direction of the mounting rod 1 and the length direction of the abutting mechanism 2 is not perpendicular to the horizontal plane (i.e., is not vertical). During measurement, by observing the level 11 arranged at the top of the mounting rod 1, a measurer can ensure that the measurer can vertically hold the tool to be attached to the side surface of the lamp post of the street lamp, and further ensure that the plane formed by the length direction of the mounting rod 1 and the length direction of the abutting mechanism 2 is perpendicular to the horizontal plane, thereby avoiding human errors caused by the fact that the measurer erroneously holds the tool to be attached to the side surface of the lamp post in the measurement process.

Referring to fig. 1, in one embodiment, the mounting rod 1 includes a viewing port 12, the viewing port 12 is opened on the mounting rod 1, and the viewing port 12 is communicated with a limit groove 33; in the measurement, whether the plumb block 32 in the limit groove 33 moves or not can be observed through the observation port 12, so that the observation is more convenient.

Referring to fig. 1 and 2, in one embodiment, the plumb block 32 includes a paddle 321, one end of the paddle 321 is fixedly connected to the plumb block 32, and the other end of the paddle 321 protrudes through the viewing port 12; the position of the plumb block 32 in the limit groove 33 and the deformation degree of the elastic component 31 are further adjusted by adjusting the poking piece 321 fixed on the plumb block 32 in the observation port 12, so that the whole detection mechanism 3 can be reset rapidly.

The working process of the lifting emergency dykes and dams in use is specifically as follows:

before use, the inclination of the side surface of the round table type street lamp obtained in advance is used for calculating: when the tool is used for vertically propping against the side surface of a street lamp pole to enable the length direction of the mounting pole 1 to be parallel to the central axis of the lamp pole, the propping head 21 is propped against the side surface of the lamp pole to be at a distance from the mounting pole 1, and according to the distance, the rotating knob 2223 drives the gear 2222 to rotate, and then drives the rack 2221 matched with the gear 2222 to drive the supporting rod 22 to move in the supporting rod limiting groove 221, and then moves the propping head 21 fixed with the supporting rod 22 to a preset position, so that the size of the propping mechanism 2 is adjusted.

During measurement, the mounting rod 1 is vertically held by observing the level meter 11, and the abutting mechanism 2 vertically abuts against the surface of the street lamp pole with the bottom end of the mounting rod 1, so that a plane formed by the length direction of the mounting rod 1 and the length direction of the abutting mechanism 2 is vertical to a horizontal plane, and measurement errors are avoided; when the central axis of the street lamp pole is not vertical to the horizontal plane, the plane formed by the length direction of the mounting pole 1 and the length direction of the abutting mechanism 2 is not vertical to the horizontal plane (i.e. not vertical), so that the plumb block 32 abuts against the side wall of the limiting groove 33 and is supported by the side wall of the limiting groove 33, the tension of the plumb block 32 to the elastic component 31 is weakened, the elastic component 31 can pull the plumb block 32 upwards, the distance between the plumb block 32 and the magnetic component 34 is shortened, and the plumb block 32 is attracted by the magnetic component 34; and a measurer observes the moving state of the plumb block 32 in the limit groove 33 through the observation port 12 to judge whether the verticality of the street lamp post is qualified.

After the measurement is finished, the position of the plumb block 32 in the limit groove 33 and the deformation degree of the elastic component 31 are adjusted by adjusting the poking piece 321 fixed on the plumb block 32 in the observation port 12, so that the whole detection mechanism 3 is quickly reset, and continuous measurement of a plurality of street lamp poles is facilitated.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a street lamp pole straightness detection instrument that hangs down which characterized in that includes: the device comprises a mounting rod (1), an abutting mechanism (2) and a detection mechanism (3); the abutting mechanism (2) is arranged at the top of the mounting rod (1), and the detection mechanism (3) is arranged in the mounting rod (1); the detection mechanism (3) comprises an elastic component (31) and a plumb block (32), wherein a limiting groove (33) extending along the length direction of the installation rod (1) is formed in the installation rod (1), the plumb block (32) is arranged in the limiting groove (33) and can move along the limiting groove (33), one end of the elastic component (31) is fixedly connected with the top end of the limiting groove (33), and the other end of the elastic component (31) is fixedly connected with the vertical center of the plumb block (32); after the propping mechanism (2) and the mounting rod (1) are propped against the side face of the lamp post, the length direction of the mounting rod (1) can be parallel to the central axis of the lamp post.

2. The tool for detecting the perpendicularity of a street lamp post according to claim 1, wherein: the detection mechanism (3) further comprises a magnetic component (34), the magnetic component (34) is arranged at the top of the limit groove (33), and when the distance between the plumb block (32) and the magnetic component (34) is smaller than a preset distance, the plumb block (32) is attracted by the magnetic component (34).

3. The tool for detecting the perpendicularity of a street lamp post according to claim 1, wherein: the abutting mechanism (2) comprises an abutting head (21) and a supporting rod (22), one end of the supporting rod (22) is connected with the mounting rod (1), the other end of the supporting rod (22) is connected with the abutting head (21), and the abutting head (21) can be abutted to a street lamp pole.

4. A street light pole verticality detection tool according to claim 3, wherein: the supporting mechanism (2) comprises a supporting rod limiting groove (221) and a movement adjusting assembly (222), the supporting rod (22) is arranged in the supporting rod limiting groove (221) and can move along the supporting rod limiting groove (221), and the movement adjusting assembly (222) can control the supporting rod (22) to horizontally move in the supporting rod limiting groove (221).

5. The tool for detecting perpendicularity of a street lamp post according to claim 4, wherein: the movement adjusting assembly (222) comprises a rack (2221), a gear (2222) and a knob (2223), wherein the rack (2221) is arranged on the supporting rod (22), the gear (2222) is matched with the rack (2221), and the knob (2223) is coaxially connected with the gear (2222).

6. The tool for detecting the perpendicularity of a street lamp post according to claim 1, wherein: the mounting rod (1) further comprises a level meter (11), the level meter (11) is arranged at the top of the mounting rod (1), and the level meter (11) is used for measuring whether the length direction of the mounting rod (1) is perpendicular to a plane formed by the length direction of the abutting mechanism (2) or not.

7. The tool for detecting the perpendicularity of a street lamp post according to claim 1, wherein: the mounting rod (1) comprises an observation port (12), the observation port (12) is formed in the mounting rod (1), and the observation port (12) is communicated with the limit groove (33).

8. The tool for detecting perpendicularity of a street lamp post according to claim 7, wherein: the plumb block (32) comprises a poking piece (321), one end of the poking piece (321) is fixedly connected with the plumb block (32), and the other end of the poking piece (321) extends out through the observation port (12).