CN211783271U

CN211783271U - Cylinder buckle formula deformation measurement appearance of various wall thicknesses of light convenient measurable

Info

Publication number: CN211783271U
Application number: CN201922234284.1U
Authority: CN
Inventors: 李相缘; 毛琼; 邓妍; 钟乐; 季云
Original assignee: Fifth Construction Engineering Co of Guangxi Construction Engineering Group
Current assignee: Fifth Construction Engineering Co of Guangxi Construction Engineering Group
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-27
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a drum buckle formula deformation measuring apparatu of convenient measurable all kinds of wall thicknesses of light, including connecting wire, determinand, first device and second device are formed by base steel sheet, side steel sheet, upper steel sheet and lower steel sheet welding, the pointer is installed through the gim peg to the upper end of base steel sheet has all been glued the protractor and has been installed to the gim peg, and has seted up the through wires hole on the pointer, and the intermediate position department of pointer has seted up the scale and has observed the hole, and the lower extreme welding of pointer has the fastener, be close to bottom third position on two side steel sheets in the first device and set up the round hole, be provided with the bearing in the round hole, pass the steel pipe in the bearing, the connecting wire is followed fastener and the through wires hole on the steel. The utility model discloses, measurement accuracy is high, the ann tears the convenience open, can use in the deformation degree and the deformation position of the quick convenient measurement drum of any different diameters, the nonstandard drum equipment of different length.

Description

Cylinder buckle formula deformation measurement appearance of various wall thicknesses of light convenient measurable

Technical Field

The utility model relates to the technical field, specifically be a drum buckle formula deformation measuring apparatu of convenient all kinds of wall thicknesses of light.

Background

The prior factory building equipment is mainly standard equipment produced by a factory, and only needs to be transported to a site for direct positioning and installation, but along with the large-scale development of the factory building, the inconvenience of leading production, equipment creation and transportation by science and technology, the manufacture and installation of various non-standard equipment are infinite. The non-standard cylinder is cut, processed, welded and hoisted on a construction site, and the measurement of the longitudinal deformation degree of the cylinder is a great problem.

The existing measuring instruments such as a total station, a vernier caliper, a hanging hammer, a tape measure and the like have certain disadvantages, for example, the total station can only measure a linear distance, the hanging hammer can only measure verticality through gravity, the tape measure can only measure a certain specification length, the vernier caliper can only measure the hole inner diameter without concave and convex, and the deformation degree of a non-standard cylinder cannot be measured, so that the existing measuring instruments cannot meet the requirement of measuring the deformation degree of non-standard cylinder equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drum buckle formula deformation measurement appearance of convenient measurable all kinds of wall thicknesses of light, it is high to possess measurement accuracy, it is convenient to ann tear open, can apply to any different diameters, the deformation degree and the deformation position's of quick convenient measurement drum in the nonstandard drum equipment of different length advantage, solve the total powerstation that uses at present, slide caliper, hang the mallet, measuring instrument such as tape measure all has certain drawback, can only measure linear distance if the total powerstation, it passes through the gravity measurement straightness that hangs down to hang the mallet, certain specification length can only be measured to the tape measure, slide caliper can only measure not have unsmooth hole internal diameter, all can't survey nonstandard drum deformation, it can not satisfy the problem of measuring the deformation degree of nonstandard drum equipment.

In order to achieve the above object, the utility model provides a following technical scheme: a light, convenient and fast cylinder buckling type deformation measuring instrument capable of measuring various wall thicknesses comprises a connecting line, an object to be measured, a first device and a second device, the first device and the second device are respectively formed by welding a bottom edge steel plate, a side edge steel plate, an upper edge steel plate and a lower edge steel plate, the side steel plates are welded on two sides of one end face of the bottom steel plate, the upper steel plate and the lower steel plate are welded on the other end face of the bottom steel plate, the upper ends of the bottom steel plates are respectively glued with a protractor and are provided with pointers through fixing bolts, the upper end of the pointer is provided with a threading hole, the middle position of the pointer is provided with a scale observation hole, the lower end of the pointer is welded with a wire clamp, round holes are formed in the two side steel plates in the first device, the positions, close to one third of the bottom, of the two side steel plates, bearings are arranged in the round holes, steel pipes penetrate through the bearings, and the connecting lines sequentially penetrate through the wire clamps and the threading holes in the two pointers from the steel pipes.

Preferably, the bearing is connected with one of the side steel plates on the first device and welded with a rotating handle, and the rotating handle is positioned outside the first device.

Preferably, the bottom of the protractor is in bolted connection with the pointer and the bottom steel plate through a fixing bolt, and the protractor is provided with scales.

Preferably, a threaded rod is installed on the lower steel plate in a threaded mode, and the object to be measured is located between the top end of the threaded rod and the upper steel plate.

Preferably, one end of the connecting wire, which is far away from the steel pipe, is provided with a wire head, and the wire head is pressed and fixed on the fixing bolt.

Preferably, the middle part of the lower steel plate in the first device and the second device is provided with a bolt hole, and the thread of the threaded rod is arranged in the bolt hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses drum buckle formula deformation measurement appearance of light convenient measurable all kinds of wall thicknesses is in the use, fixes two devices at the outer wall of surveyed drum with upper steel sheet, lower steel sheet and threaded rod, ensures that two devices all are located the same coordinate axis of testee, pulls out the connecting wire from the steel pipe of first device to loop through fastener, through wires hole, the connecting wire is stretched according to being surveyed drum length, until the connecting wire is drawn to the second device, from threading holes, fastener department in proper order in the second device, and fix with the gim peg; finally, the length of the connecting wire is controlled through the rotating handle in the first device, the rotating handle is turned over after the connecting wire is in a horizontal stretched state, the connecting wire is reversely buckled to the side steel plate, a steel wire is fixed, the measuring precision is high, the mounting and dismounting are convenient, and the device can be applied to non-standard cylinder equipment with different diameters and different lengths to quickly and conveniently measure the deformation degree and the deformation position of a cylinder.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of a first apparatus of the present invention;

fig. 3 is a schematic structural diagram of a first apparatus of the present invention;

fig. 4 is a schematic structural diagram of the pointer of the present invention.

In the figure: 1. a bottom edge steel plate; 2. a connecting wire; 3. an object to be tested; 4. a bearing; 5. a steel pipe; 6. side steel plates; 7. wire clamps; 8. a pointer; 9. a protractor; 10. a fixing bolt; 11. turning a handle; 12. a threaded rod; 13. an upper steel plate; 14. a lower steel plate; 15. threading holes; 16. a scale observation hole; 17. a first device; 18. a second device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a convenient drum buckle formula of measurable all kinds of wall thicknesses of light warp measuring apparatu, includes connecting wire 2, determinand 3, first device 17 and second device 18, its characterized in that: first device 17 and second device 18 are by base steel sheet 1, side steel sheet 6, last side steel sheet 13 and lower steel sheet 14 welding form, and side steel sheet 6 welds in a terminal surface both sides of base steel sheet 1, last side steel sheet 13 and lower steel sheet 14 weld in another terminal surface of base steel sheet 1, the upper end of base steel sheet 1 all is glued protractor 9 and installs pointer 8 through gim peg 10, gim peg 10 and pointer 8 are used to the bottom of protractor 9, base steel sheet 1 carries out bolted connection, and seted up the scale on the protractor 9, and pointer 8 upper end has seted up through wires hole 15, scale observation hole 16 has been seted up to pointer 8's intermediate position department, the lower extreme welding of pointer 8 has fastener 7.

In the use, threaded rod 12 is installed to lower steel sheet 14 upper thread, and await measuring thing 3 is located between 12 tops of threaded rod and last steel sheet 13, and the middle part of lower steel sheet 14 is provided with the bolt hole in first device 17 and the second device 18, and threaded rod 12 threaded mounting is in the bolt hole, fixes two devices with last steel sheet 13, lower steel sheet 14 and threaded rod 12 on being surveyed the outer wall of drum, ensures that two devices all are located the same coordinate axle of testee 3.

After the two devices are installed, the rhombic threading holes 15 are formed in the upper portions of the pointers 8, so that threading is facilitated, the two devices are guaranteed that the connecting wires 2 are at the same horizontal height, and the connecting wires 2 of the two devices are equidistant to the long edge of the cylinder.

Round holes are formed in the positions, close to one third of the bottom, of the two side steel plates 6 in the first device 17, bearings 4 are arranged in the round holes, steel pipes 5 penetrate through the bearings 4, the bearings 4 are connected with one side steel plate 6 on the first device 17, rotating handles 11 are welded to the bearings 4, and the rotating handles 11 are located outside the first device 17.

The connecting wire 2 sequentially penetrates through the wire clamps 7 and the threading holes 15 on the two pointers 8 from the steel pipe 5, one end, far away from the steel pipe 5, of the connecting wire 2 is provided with a wire head, the wire head is pressed and fixed on the fixing bolt 10, the connecting wire 2 is pulled out of the steel pipe 5 of the first device 17 and sequentially passes through the wire clamps 7 and the threading holes 15, the connecting wire 2 is stretched according to the length of the measured cylinder until the connecting wire 2 is pulled to the second device 18, and the threading holes 15 and the wire clamps 7 are sequentially arranged in the second device 18 and are fixed by the fixing bolt 10; finally, the length of the connecting wire 2 is controlled through the rotating handle 11 in the first device 17, the rotating handle 11 is turned over after the connecting wire 2 is in a horizontal stretched state, and the connecting wire 2 is reversely buckled on the side steel 6 to be fixed.

The measured cylinder with the buckle type deformation measuring instrument installed is rotated for a certain angle, after the device is away from the ground for a certain height H, stabilizing a cylinder to be measured, measuring by using an L-shaped square, horizontally placing the outer side of the cylinder to be measured by using the short side of the L-shaped square, looking at the scales of the joint of the long side and a steel wire, sequentially measuring according to the long side of the cylinder and recording data as J, fixedly connecting the two devices with the outer wall of the cylinder, moving a pointer at the position of the protractor, slightly moving the angle and ensuring that the scales of the two sides of the two devices are consistent, measuring again and recording the data as J, by analogy, the deformation degree of the measured cylinder is measured by the micro-angle deviation of a fixed point, after the deformation degree of the outer wall of a certain point of the measured cylinder is measured, taking down the device, changing points for measurement, and S, ensuring that the deformation degree of the outer wall of the measured cylinder is measured, and recording a series of data as C;

transversely comparing and analyzing each group of data, detecting M data from J, transversely comparing and analyzing the M data, observing the difference of the M data, marking different points at the position of the detected cylinder,

and in the C groups of data, if the measured data result percentage is consistent with the distance Q from the threading hole in the pointer to the outer wall of the measured cylinder, the analysis shows that W, M data in the S are consistent, and the measured cylinder has no deformation.

If the partial data B are not equal, the analysis will be performed by: when B is larger than Q, the distance between the point B of the measured cylinder and the normal value is larger, which indicates that the measured cylinder is concave; when B is less than Q, the point B of the measured cylinder is less than the normal value, which indicates that the measured cylinder is convex.

The device has the advantages of high measurement precision, convenience in mounting and dismounting, capability of being applied to non-standard cylinder equipment with different diameters and different lengths to quickly and conveniently measure the deformation degree and the deformation position of the cylinder, high measurement precision, convenience in mounting and dismounting, and capability of being applied to non-standard cylinder equipment with different diameters and different lengths to quickly and conveniently measure the deformation degree and the deformation position of the cylinder.

The working principle is as follows: the measured cylinder with the buckle type deformation measuring instrument installed is rotated for a certain angle, after the device is away from the ground for a certain height H, stabilizing a cylinder to be measured, measuring by using an L-shaped square, horizontally placing the outer side of the cylinder to be measured by using the short side of the L-shaped square, looking at the scales of the joint of the long side and a steel wire, sequentially measuring according to the long side of the cylinder and recording data as J, fixedly connecting two devices with the outer wall of the cylinder, moving a pointer at the position of a protractor, slightly moving the angle and ensuring that the scales of the two sides of the two devices are consistent, measuring S again and recording data as J, by analogy, the deformation degree of the measured cylinder is measured by the micro-angle deviation of a fixed point, after the deformation degree of the outer wall of a certain point of the measured cylinder is measured, taking down the device, changing points for measurement, and S, ensuring that the deformation degree of the outer wall of the measured cylinder is measured, and recording a series of data as C;

transversely comparing and analyzing each group of data, detecting M data from J, transversely comparing and analyzing the M data, observing the difference of the M data, and marking different points at the position of the detected cylinder;

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a convenient drum buckle formula of measurable all kinds of wall thicknesses of light warp measuring apparatu, includes connecting wire (2), determinand (3), first device (17) and second device (18), its characterized in that: the first device (17) and the second device (18) are formed by welding a bottom edge steel plate (1), a side edge steel plate (6), an upper edge steel plate (13) and a lower edge steel plate (14), the side edge steel plate (6) is welded on two sides of one end face of the bottom edge steel plate (1), the upper edge steel plate (13) and the lower edge steel plate (14) are welded on the other end face of the bottom edge steel plate (1), the upper end of the bottom edge steel plate (1) is glued with a protractor (9) and is provided with a pointer (8) through a fixing bolt (10), the upper end of the pointer (8) is provided with a threading hole (15), a scale observation hole (16) is formed in the middle position of the pointer (8), a wire clamp (7) is welded at the lower end of the pointer (8), round holes are formed in two side edge steel plates (6) in the first device (17) close to one, the steel pipe (5) penetrates through the bearing (4), and the connecting wire (2) sequentially penetrates through the wire clamps (7) and the threading holes (15) on the two pointers (8) from the steel pipe (5).

2. The light, convenient and measurable cylinder buckling type deformation measuring instrument of various wall thicknesses according to claim 1, characterized in that: the bearing (4) is connected with one of the side steel plates (6) on the first device (17) and welded with a rotating handle (11), and the rotating handle (11) is positioned outside the first device (17).

3. The light, convenient and measurable cylinder buckling type deformation measuring instrument of various wall thicknesses according to claim 1, characterized in that: the bottom of the protractor (9) is in bolted connection with the pointer (8) and the bottom edge steel plate (1) through a fixing bolt (10), and scales are arranged on the protractor (9).

4. The light, convenient and measurable cylinder buckling type deformation measuring instrument of various wall thicknesses according to claim 1, characterized in that: the lower steel plate (14) is provided with a threaded rod (12) in a threaded manner, and the object to be measured (3) is positioned between the top end of the threaded rod (12) and the upper steel plate (13).

5. The light, convenient and measurable cylinder buckling type deformation measuring instrument of various wall thicknesses according to claim 1, characterized in that: and one end of the connecting wire (2) far away from the steel pipe (5) is provided with a wire end, and the wire end is pressed and fixed on the fixing bolt (10).

6. The light, convenient and measurable cylinder buckling type deformation measuring instrument of various wall thicknesses according to claim 1, characterized in that: the middle parts of the lower steel plates (14) in the first device (17) and the second device (18) are provided with bolt holes, and the threaded rods (12) are installed in the bolt holes in a threaded mode.