CN217980258U

CN217980258U - Steel construction flame retardant coating applies paint thickness measurement device with a brush

Info

Publication number: CN217980258U
Application number: CN202222343466.4U
Authority: CN
Inventors: 李鹏
Original assignee: Tianjin Suncity Testing Co ltd
Current assignee: Tianjin Suncity Testing Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-06
Anticipated expiration: 2032-09-01

Abstract

The utility model provides a steel structure fire-proof layer brushing thickness measuring device, which comprises a coating thickness gauge main body, a connecting wire and a probe, wherein two ends of the connecting wire are respectively connected with the coating thickness gauge main body and the probe; the coating calibrator is characterized in that a back plate is arranged on the coating calibrator body, a rotating sleeve is rotatably mounted on the back plate, a positioning rod capable of axially sliding along the rotating sleeve is arranged on the rotating sleeve, a rotating groove capable of being matched with the rotating sleeve in a rotating mode is formed in the back plate, a reel used for winding a connecting wire is arranged at one end, extending out of the rotating groove, of the rotating sleeve, and a clamping ring used for positioning a probe is arranged on the reel. The utility model provides a steel construction flame retardant coating applies paint thickness measurement device with a brush, simple structure, easily operation and use through setting up the backplate in coating calibrator main part to set up the reel that is used for the rolling connecting wire on the backplate, can realize taking in the spacing of connecting wire, prevent that connecting wire and probe from damaging because of scattering in disorder.

Description

Steel construction flame retardant coating applies paint thickness measurement device with a brush

Technical Field

The utility model belongs to coating side thickness field especially relates to a steel construction flame retardant coating applies paint thickness measurement device with a brush.

Background

In engineering construction, different coatings are usually required to be coated on the surface of a metal material such as steel to play roles of protection, insulation, decoration, fire prevention and the like, and in order to ensure that the coating can play the expected role, the coating usually needs to reach a certain thickness. The coating thickness gauge is a detection device for measuring the thickness of a coating layer commonly used, and the common coating thickness gauge comprises a coating thickness gauge main body, a connecting wire and a probe.

The utility model discloses a current application number is CN 202121605032.6's utility model discloses a steel construction flame retardant coating detection device it includes organism, connecting wire and probe, the connecting wire both ends respectively with organism and probe fixed connection, set firmly the calibration plate on the probe terminal surface, the calibration plate surface is the cambered surface, the concave surface of calibration plate is the probe dorsad, has seted up the hole of stepping down on the calibration plate. Meanwhile, the steel structure fire-proof layer detection device also discloses a connecting wire accommodating structure, a rotatable accommodating shaft is arranged in the accommodating groove, and the connecting wire is wound on the accommodating shaft to realize the accommodating, but the device has the problem of inconvenient use, firstly, the connecting wire is inconvenient to wind, the accommodating shaft needs to be rotated for many times to realize the accommodating of the connecting wire, and the connecting wire cannot be conveniently wound on the accommodating shaft; secondly, after the connecting wire winding, the probe can no longer be used for detecting, detects at every turn and all needs the pull out to detect after the connecting wire, leads to this kind of device to detect and use inconvenient, can not adapt to user's multiple detection demand well.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a steel construction flame retardant coating applies paint thickness measurement device with a brush to solve the current inconvenient problem of device use.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

a steel structure fire-proof layer brushing thickness measuring device comprises a coating thickness gauge main body, a connecting wire and a probe, wherein two ends of the connecting wire are respectively connected with the coating thickness gauge main body and the probe; the coating thickness gauge main body is provided with a back plate, a rotating sleeve is rotatably mounted on the back plate, a positioning rod capable of axially sliding along the rotating sleeve is arranged on the rotating sleeve, a rotating groove capable of being in rotating fit with the rotating sleeve is formed in the back plate, a reel used for winding a connecting wire is arranged at one end, extending out of the rotating groove, of the rotating sleeve, and a clamping ring used for positioning a probe is arranged on the reel; the one end that the locating lever stretched into the rotation groove is equipped with joint portion, and the other end is equipped with handle spare, joint portion is regular polygon structure, the position that corresponds the rotation groove on the backplate is equipped with can with joint portion complex draw-in groove, the draw-in groove communicates with the rotation groove.

Furthermore, one end of the rotating sleeve, which extends into the rotating groove, is provided with an annular protruding part, an annular groove which can be in running fit with the protruding part is arranged on the back plate corresponding to the rotating groove, and the rotating groove is communicated with the annular groove.

Furthermore, the cross section of the positioning rod is rectangular, and a rectangular hole which can be in sliding fit with the positioning rod is formed in the rotating sleeve.

Furthermore, the positioning rod and the rotating sleeve are coaxially arranged.

Furthermore, an anti-skid sleeve is arranged on the clamping portion.

Furthermore, the reel is provided with an annular accommodating groove for accommodating the connecting wire.

Furthermore, the rotating sleeve is provided with a limiting block for limiting the positioning rod, the positioning rod is provided with a strip-shaped groove matched with the limiting block, and the length direction of the strip-shaped groove is the same as the sliding direction of the positioning rod.

Furthermore, the clamping portion is of a regular quadrilateral structure.

Compared with the prior art, steel construction flame retardant coating apply paint thickness measuring device with a brush have following advantage:

the utility model provides a steel construction flame retardant coating applies paint thickness measurement device with a brush, simple structure, easily operation and use through setting up the backplate in coating calibrator main part to set up the reel that is used for the rolling connecting wire on the backplate, can realize taking in spacing of connecting wire, prevent that connecting wire and probe from damaging because of scattering in disorder, be favorable to improving the security of this kind of measuring device in the in-service use process, prolong this kind of measuring device's life. In addition, through set up the locating lever on rotating the cover, utilize joint portion on the locating lever and the draw-in groove cooperation on the backplate, can also realize the spacing fixed to the reel, not only can further prevent the in disorder of connecting wire, through the position of adjusting the snap ring on the reel, the operating personnel of still being convenient for uses this kind of measuring device to measure moreover, has reduced this kind of measuring device's the use degree of difficulty, is favorable to improving this kind of measuring device's suitability.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a steel structure fire-proof layer painting thickness measuring device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of one side of a back plate in the steel structure fire-proof layer painting thickness measuring device according to the embodiment of the present invention;

fig. 3 is an exploded view of a back plate in the steel structure fire-proof layer painting thickness measuring device according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a rotating sleeve in the steel structure fire-proof layer painting thickness measuring device according to the embodiment of the present invention;

FIG. 5 is an exploded view of a positioning rod of the device for measuring thickness of a steel structure coated with a fire-proof layer according to an embodiment of the present invention;

fig. 6 is a sectional view of a steel structure fire barrier applies paint with a brush thickness measuring device middle and back plate according to an embodiment of the present invention.

Description of reference numerals:

1. a coating thickness gauge main body; 2. a back plate; 3. a snap ring; 4. a reel; 5. an annular accommodating groove; 6. assembling a plate; 7. a handle member; 8. rotating the sleeve; 9. a connecting wire; 10. a boss portion; 11. positioning a rod; 12. a rotating groove; 13. a card slot; 14. a rectangular hole; 15. a limiting block; 16. a strip-shaped groove; 17. a clamping part; 18. an anti-slip sleeve; 19. a front plate; 20. a back plate; 21. an annular groove.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

A steel structure fire-proof layer brushing thickness measuring device is shown in figures 1 to 6 and comprises a coating thickness gauge main body 1, a connecting line 9 and a probe (not shown in the figures), wherein two ends of the connecting line 9 are respectively connected with the coating thickness gauge main body 1 and the probe. Wherein, coating calibrator main part 1, connecting wire 9 and probe are prior art, the utility model discloses an innovation lies in having carried out redesign to measuring device overall structure, especially sets up backplate 2 at coating calibrator main part 1 to set up the structure that is used for rolling connecting wire 9 on backplate 2, and do not relate to the improvement to coating calibrator main part 1, connecting wire 9 and probe, consequently no longer give unnecessary details here.

Specifically, a back plate 2 is arranged on a coating thickness gauge main body 1, a rotating sleeve 8 is rotatably arranged on the back plate 2, a positioning rod 11 capable of axially sliding along the rotating sleeve 8 is arranged on the rotating sleeve 8, a rotating groove 12 capable of being in rotating fit with the rotating sleeve 8 is arranged on the back plate 2, a reel 4 used for winding a connecting wire 9 is arranged at one end of the rotating sleeve 8 extending out of the rotating groove 12, and a clamping ring 3 used for positioning a probe is arranged on the reel 4; one end of the positioning rod 11 extending into the rotating groove 12 is provided with a clamping portion 17, the other end of the positioning rod is provided with a handle piece 7, the clamping portion 17 is of a regular polygon structure, a clamping groove 13 capable of being matched with the clamping portion 17 is formed in the position, corresponding to the rotating groove 12, of the back plate 2, and the clamping groove 13 is communicated with the rotating groove 12.

Optionally, the reel 4 may be installed and fixed on the rotating sleeve 8, for example, fixed on the rotating sleeve 8 by adhesive, and those skilled in the art may also select other ways to install and fix the reel 4 according to actual needs, so as to realize that the reel 4 rotates on the back plate 2 through the rotating sleeve 8.

When in actual use, operating personnel can twine connecting wire 9 on reel 4, and it is more simple and convenient to operate, is favorable to realizing accomodating connecting wire 9 fast, avoids connecting wire 9 in disorder, ensures that this kind of measuring device connecting wire 9 is difficult for taking place to damage when accomodating. Wherein, after operating personnel twined connecting wire 9, can also insert the snap ring 3 with the probe in, utilize snap ring 3 to realize spacing fixed to the probe, and then realize accomodating connecting wire 9 and probe's synchronization. Meanwhile, an operator can slide the positioning rod 11 along the rotating sleeve 8, so that the clamping portion 17 of the positioning rod 11 is inserted into the clamping groove 13, and the clamping portion 17 is matched with the clamping groove 13, so that the rotating sleeve 8 and the reel 4 can be limited and fixed, and the connecting wire 9 is prevented from being scattered due to rotation of the rotary table. In addition, when operating personnel need take off probe and connecting wire 9 and measure, operating personnel then can take off the probe earlier, then along rotating 8 slip locating levers 11 of cover, make 11 joint portions 17 of locating lever and draw-in groove 13 separation back, can remove the fixed of rotating 8 of cover and reel 4, later rotate 4 not hard up connecting wire 9 of reel again, can be more convenient take off connecting wire 9 and measure, reduced this kind of measuring device's the operation degree of difficulty.

Optionally, an annular accommodating groove 5 for accommodating the connecting wire 9 can be further arranged on the reel 4, so that the connecting wire 9 can be accommodated in a limited manner, and the connecting wire 9 is prevented from being scattered.

Through set up reel 4 on backplate 2 to set up snap ring 3 on reel 4, can realize accomodating of connecting wire 9 and probe, prevent the damage that connecting wire 9 and probe scatter and lead to, the measuring device's of being convenient for arrangement with accomodate is favorable to improving the security of this kind of measuring device in the in-service use process, prolongs this kind of measuring device's life.

In the practical application process, an assembly plate 6 for installing the snap ring 3 is fixed on one side of the reel 4 close to the back plate 2, the snap ring 3 can be fixed on the assembly plate 6 through adhesive adhesion, the snap ring 3 is arranged close to the top of the coating thickness gauge main body 1, and a person skilled in the art can select other modes to install the snap ring 3 on the reel 4 according to the actual needs. Specifically, snap ring 3 is C type structure, and other structures compare, C type structure's snap ring 3 more are favorable to realizing pressing from both sides tight fixed to the probe, and when the probe mounting back on snap ring 3, even operating personnel do not take off the probe, also can realize applying paint the measurement of thickness with a brush to the steel construction flame retardant coating, can directly press close to the steel construction with this kind of measuring device top to make the probe and the steel construction contact on the snap ring 3, can realize detecting.

Furthermore, the measuring device can have at least three measuring positions for facilitating the measurement and reading. Exemplarily, joint portion 17 is positive quadrangle, and draw-in groove 13 is also positive quadrangle to realize rotating the spacing of back reel 4 to 90, through adopting positive quadrangle joint portion 17, can form four measuring positions on this kind of measuring device, be the upper and lower both ends and the left and right sides of coating calibrator respectively, remove the one side that connecting wire 9 and coating calibrator are connected, can also have three measuring position to be used for measuring, improved the suitability of this kind of measuring device to different measurement demands. Those skilled in the art can select the clamping portion 17 with other regular polygon structures according to actual needs, for example, a regular pentagon or a regular hexagon, and a plurality of measurement positions can be formed to meet different measurement requirements.

In the actual use process, an operator can firstly draw out the positioning rod 11 along the rotating sleeve 8, relieve the limitation of the positioning rod 11 on the rotating sleeve 8 and the reel 4, then rotate the reel 4 for 90 degrees, rotate the probe to the side surface of the coating thickness gauge, and then limit and fix the rotating sleeve 8 and the reel 4 again by using the positioning rod 11; at this moment, the probe is located the left side or the right side of coating calibrator main part 1, and operating personnel can directly measure the contact of probe and steel construction on the snap ring 3, and not only the operation is more simple and convenient, and the operating personnel of being convenient for moreover reads the data of coating calibrator main part 1. Wherein, it should be noted that, the surplus of certain length need be reserved to connecting

wire

9 and 1 junction of coating calibrator main part, and the reel 4 of being convenient for rotates the position of adjusting the probe, and the length that technical staff in the field can be according to actual need adjusts the surplus to when satisfying reel 4 rotation adjustment probe, can not influence connecting wire 9 and coating calibrator main part 1 be connected.

Through set up locating lever 11 on rotating cover 8, and set up joint portion 17 and be used for spacing rotating cover 8 and the carousel rotation on locating lever 11, operating personnel adjusts reel 4 through rotating in the actual measurement process, can also realize the adjustment to the probe position on snap ring 3, thereby make this kind of measuring device can directly be used for measuring the fire prevention coating thickness, operating personnel need not to take off connecting wire 9 and probe again, the use degree of difficulty of this kind of measuring device has been reduced, be favorable to improving this kind of measuring device's suitability.

Optionally, one end of the rotating sleeve 8 extending into the rotating groove 12 is provided with an annular protruding portion 10, a position on the back plate 2 corresponding to the rotating groove 12 is provided with an annular groove 21 capable of being rotationally matched with the protruding portion 10, and the rotating groove 12 is communicated with the annular groove 21. For example, to achieve the assembly of the rotating sleeve 8, the back plate 2 may be a split structure, the back plate 2 includes a front plate 19 and a back plate 20, the rotating groove 12 and the annular groove 21 are both disposed on the front plate 19, and the engaging groove 13 is disposed on the back plate 20. During assembly, the rotating sleeve 8 can be assembled on the front plate 19 firstly, the limiting of the rotating sleeve 8 is realized by utilizing the matching of the convex part 10 on the rotating sleeve 8 and the annular groove 21, and then the rear plate 20 is fixed on the front plate 19 through adhesive bonding, so that the installation of the rotating sleeve 8 on the back plate 2 can be realized.

Through set up annular bellying 10 on rotating sleeve 8, utilize annular bellying 10 and annular groove 21 cooperation, be favorable to improving the stability of rotating sleeve 8 when rotating on backplate 2, ensure that reel 4 and rotating sleeve 8 can be stable rotate on backplate 2, realize accomodating connecting wire 9.

In the practical application process, the back plate 2 can also be detachably arranged on the coating thickness gauge main body 1. For example, the back plate 2 may be fixed to the coating thickness gauge main body 1 by screws, and those skilled in the art may also mount the back plate 2 by other ways to achieve detachable mounting of the back plate 2 on the coating thickness gauge main body 1. Through setting up detachable backplate 2, be favorable to reducing this kind of measuring device's assembly and maintenance degree of difficulty.

Optionally, the handle part 7 is detachably mounted on the positioning rod 11, for example, the handle part 7 may be in threaded connection with the positioning rod 11, a thread groove is formed in the handle part 7, an external thread capable of being matched with the thread groove is formed in the positioning rod 11, and a person skilled in the art may select other modes to mount the handle part 7 according to actual needs, so as to achieve the detachable mounting of the handle part 7. Through setting up detachable handle spare 7, be favorable to reducing the assembly degree of difficulty of locating lever 11, be convenient for subsequent maintenance and change are favorable to reducing this kind of measuring device's the maintenance degree of difficulty.

In addition, the cross section of the positioning rod 11 can be rectangular, a rectangular hole 14 capable of being in sliding fit with the positioning rod 11 is formed in the rotating sleeve 8, and the positioning rod 11 and the rotating sleeve 8 are coaxially arranged, so that the positioning rod 11 can stably slide along the axial direction of the rotating sleeve 8, and the positioning rod 11 can limit the rotation of the rotating sleeve 8.

Optionally, the clamping portion 17 is provided with an anti-slip sleeve 18, the anti-slip sleeve 18 may be a rubber sleeve and is fixed on the clamping portion 17 by an adhesive, and the anti-slip sleeve 18 may also be provided with a plurality of anti-slip protrusions at intervals to improve the anti-slip performance of the anti-slip sleeve 18. Through set up antiskid cover 18 on joint portion 17, be favorable to improving the stability when joint portion 17 cooperates with draw-in groove 13, and then be favorable to improving the spacing effect of locating lever 11 to rotating sleeve 8 and reel 4.

In practical application process, for avoiding locating lever 11 to deviate from rotating sleeve 8, can set up stopper 15 that is used for spacing locating lever 11 on rotating sleeve 8, be equipped with on the locating lever 11 can with stopper 15 complex bar groove 16, the length direction in bar groove 16 is the same with the slip direction of locating lever 11. Exemplarily, stopper 15 can correspond and set up two, and all fix on rotating sleeve 8, through stopper 15 and the cooperation of bar groove 16, can realize spacing to locating lever 11, prevents that locating lever 11 from deviating from rotating sleeve 8, and the operating personnel of being convenient for slide adjusting locating lever 11 makes joint portion 17 on locating lever 11 insert or deviate from draw-in groove 13, is favorable to reducing the operation degree of difficulty of locating lever 11, improves the convenience that this kind of measuring device used.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steel construction flame retardant coating applies paint thickness measurement device with a brush, includes coating calibrator main part (1), connecting wire (9) and probe, connecting wire (9) both ends respectively with coating calibrator main part (1) with the probe connection, its characterized in that: the coating thickness gauge comprises a coating thickness gauge main body (1), a back plate (2) is arranged on the coating thickness gauge main body (1), a rotating sleeve (8) is rotatably arranged on the back plate (2), a positioning rod (11) capable of axially sliding along the rotating sleeve (8) is arranged on the rotating sleeve (8), a rotating groove (12) capable of being in rotating fit with the rotating sleeve (8) is arranged on the back plate (2), a reel (4) used for winding a connecting wire (9) is arranged at one end, extending out of the rotating groove (12), of the rotating sleeve (8), and a clamping ring (3) used for positioning a probe is arranged on the reel (4); one end of the positioning rod (11) extending into the rotating groove (12) is provided with a clamping portion (17), the other end of the positioning rod is provided with a handle piece (7), the clamping portion (17) is of a regular polygon structure, a clamping groove (13) capable of being matched with the clamping portion (17) is formed in the position, corresponding to the rotating groove (12), of the back plate (2), and the clamping groove (13) is communicated with the rotating groove (12).

2. The steel structure fire-proof layer painting thickness measuring device according to claim 1, characterized in that: the one end that rotates cover (8) and stretch into rotation groove (12) is equipped with annular bellying (10), the position that corresponds rotation groove (12) on backplate (2) is equipped with can with bellying (10) normal running fit's annular groove (21), rotation groove (12) and annular groove (21) intercommunication.

3. The steel structure fire-proof layer painting thickness measuring device according to claim 1, characterized in that: the cross section of the positioning rod (11) is rectangular, and a rectangular hole (14) which can be in sliding fit with the positioning rod (11) is formed in the rotating sleeve (8).

4. The steel structure fire-proof layer painting thickness measuring device according to claim 1, characterized in that: the positioning rod (11) and the rotating sleeve (8) are coaxially arranged.

5. The steel structure fire-proof layer painting thickness measuring device according to claim 1, characterized in that: and the clamping part (17) is provided with an anti-skidding sleeve (18).

6. The steel structure fire-proof layer painting thickness measuring device according to claim 1, characterized in that: and an annular accommodating groove (5) for accommodating the connecting wire (9) is formed in the reel (4).

7. The steel structure fire-proof layer painting thickness measuring device according to claim 1, characterized in that: the rotating sleeve (8) is provided with a limiting block (15) used for limiting the positioning rod (11), the positioning rod (11) is provided with a strip-shaped groove (16) capable of being matched with the limiting block (15), and the length direction of the strip-shaped groove (16) is the same as the sliding direction of the positioning rod (11).

8. The steel structure fire-proof layer painting thickness measuring device according to claim 1, characterized in that: the clamping portion (17) is of a regular quadrilateral structure.