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CN-224210791-U - Handheld fluorescent code spraying device for steel member

CN224210791UCN 224210791 UCN224210791 UCN 224210791UCN-224210791-U

Abstract

The utility model discloses a handheld fluorescent code spraying device for a steel member, which mainly comprises a code spraying machine and two guide pieces, wherein the code spraying machine is used for carrying out invisible code spraying marking on the steel member, so that the steel member is subjected to character marking, the appearance of the steel member is prevented from being influenced, meanwhile, the code spraying machine is guided by the two guide pieces which are oppositely arranged at the two sides of the shell of the code spraying machine, the code spraying machine is used for spraying codes along a preset route, and the two guide pieces are rotatably arranged on the two surfaces of the shell, so that the guide pieces can guide the code spraying machine at different reference planes, and the code spraying machine is further applicable to steel members with more structures.

Inventors

  • LIU YANG
  • Huo Jianjiang
  • LIU BINGBING
  • Wen Zhengjin
  • LONG XIANG
  • ZOU WEI

Assignees

  • 中铁十二局集团有限公司
  • 中铁十二局集团市政工程有限公司

Dates

Publication Date
20260508
Application Date
20250429

Claims (10)

  1. 1. A handheld fluorescent code-spraying device for steel members, comprising: The code spraying machine (1) comprises a shell (11) and a hand-held grip (12), wherein the hand-held grip (12) is arranged on the lower surface of the shell (11), and The two guide pieces (2) comprise rotating rods (21) and rotating bases (22), the two rotating bases (22) are respectively and oppositely arranged on the surfaces of two sides of the shell (11), a plurality of guide balls (23) are respectively arranged at one end of each rotating rod (21), the other ends of the guide balls are respectively arranged on the two rotating bases (22), and the two rotating bases (22) can respectively rotate around directions perpendicular to the surfaces of two sides of the shell (11).
  2. 2. The device of claim 1, wherein the rotary base (22) comprises a rotary bearing base (221) and a rotary column (222), the two rotary bearing bases (221) are respectively arranged on two opposite side surfaces of the shell (11), the rotary plane of the rotary bearing base (221) is parallel to the two side surfaces of the shell (11), one rotary end is rotatably arranged on the rotary bearing base (221), and one ends of the two rotary rods (21) are respectively arranged on the rotary column (222) and are close to the other ends of the rotary column (222).
  3. 3. The device for handheld fluorescence code spraying of steel members according to claim 2, wherein the rotating rod (21) comprises a rod body (211) and a connecting plate (212), one end of the rod body (211) is arranged on one side surface of the connecting plate (212) and perpendicular to the connecting plate (212), the other end of the rod body (211) slidably penetrates through the rotating column (222), and a plurality of guide balls (23) are sequentially arranged at intervals along the extending directions of two adjacent sides of the side surface of the connecting plate (212).
  4. 4. The device for handheld fluorescence code spraying of steel members according to claim 3, wherein the rotating column (222) is provided with a plug hole (222 a) penetrating through the column body, the axis of the plug hole (222 a) is intersected with the axis of the rotating column (222) and perpendicular to each other, and one end of the rotating rod (21) can be inserted into the plug hole (222 a) in a relatively sliding manner.
  5. 5. The device for handheld fluorescence code spraying of steel members according to claim 4, further comprising a fixing rod (3), wherein a fixing hole (222 b) is formed in the upper end face of the rotating column (222) along the extending direction of the axis, the fixing hole (222 b) penetrates through the inserting hole (222 a), the rotating rod (21) is provided with a first connecting hole (211 a) and a second connecting hole (211 b) penetrating through the rod body (211), and the axes of the first connecting hole (211 a) and the second connecting hole (211 b) are intersected with the axis of the rod body (211) and perpendicular to the axis.
  6. 6. The hand-held fluorescent code-spraying device for steel members according to claim 5, further comprising a positioning rod (4), wherein a first positioning hole (211 c) is arranged at one end of the rod body (211) far away from the connecting plate (212), and two second positioning holes (111) are arranged on the shell (11); When the rotating column (222) drives the rotating rod (21) to rotate towards the code spraying direction or perpendicular to the code spraying direction, the positioning rod (4) sequentially passes through the first positioning hole (211 c) and one of the second positioning holes (111) or the first positioning hole (211 c) and the other second positioning hole (111) respectively.
  7. 7. A hand-held fluorescent code-spraying device for steel components as claimed in claim 6, wherein one end of the locating rod (4) is respectively in threaded connection with two second locating holes (111).
  8. 8. The handheld fluorescence code spraying device for steel members, as set forth in claim 7, characterized in that the lower surface of the connecting plate (212) is attached to the surface of the housing (11), a plurality of fixing plates (213) are disposed on the side surface of the connecting plate (212) facing the rotating column (222), the lower side surface of the fixing plates (213) is attached to the surface of the housing (11), and the fixing plates (213) are sequentially disposed at intervals along the extending direction of the intersecting line of the connecting plate (212) and the housing (11) through bolting.
  9. 9. The handheld fluorescent code spraying device for steel members according to claim 1, further comprising two lamp holders (5), wherein the two lamp holders (5) are oppositely arranged on two sides of the shell (11), the opposite side surfaces of the lamp holders (5) and the shell (11) are parallel to each other, and a developing lamp (6) is arranged on the side surface of the lamp holders (5) facing the code spraying device; The upper end and the lower extreme of lamp stand (5) orientation the side of casing (11) all are equipped with perpendicular sliding lug (7) of this side, same two of lamp stand (5) sliding lug (7) set up relatively in the upside and the downside of casing (11), and respectively with upside and downside surface sliding connection of casing (11), and the slip direction orientation spouts the direction of sign indicating number.
  10. 10. The handheld fluorescence code spraying device for the steel member, which is characterized in that sliding rails (8) are arranged on the lower sides of the side faces of the sliding protruding blocks (7) facing the shell (11), the sliding rails (8) are paved along the code spraying direction, sliding blocks (9) are arranged on rail bodies of the sliding rails (8), and the sliding protruding blocks (7) are connected with the sliding rails (8) on the lower sides of the sliding protruding blocks through the sliding blocks (9).

Description

Handheld fluorescent code spraying device for steel member Technical Field The utility model relates to the technical field of steel member marking, in particular to a handheld fluorescent code spraying device for a steel member. Background The steel member mainly refers to steel members such as beams, columns and plates, and because the steel members are numerous in steel structure engineering and are often similar in shape, confusion and errors are easy to generate, the character marks can clearly distinguish different members, misuse and incorrect installation caused by the similarity of the members are avoided, the influence of human factors on the engineering is reduced, and the accuracy and the reliability of the engineering are improved, wherein the character marks of the steel member are usually mechanically carved, electrically etched or manually carved, so that the cost is higher, and the efficiency is lower. In the prior art, a part of steel members are not marked by characters and only are related information registered on a purchase file or a list, so that when the steel members are subjected to on-site construction, a constructor is difficult to identify the steel members, therefore, the steel members which are not marked by characters are usually marked by marking pens and the like, so that the constructor can quickly identify the steel members, however, after the construction is completed, the part of steel members are leaked outside, marked by marking forms such as marking pens and the like, the attractiveness of a building is affected, and if the marking of the marking pens is required to be clear, the difficulty is also high, and meanwhile, the marking is carried out by using the marking pens, because the marked steel members cannot be identified only by marking personnel due to the lack of a unified marking management system, and the construction is unfavorable to be unfolded. Therefore, the invisible code spraying marking can be carried out on the equipment by using the code spraying machine, and then the ultraviolet lamp is used for irradiating the light corresponding to the fluorescent spraying material, so that the character marking can be identified and the appearance cannot be influenced, however, the method still has some problems to be improved: 1. When using the ink jet numbering machine to mark, if the area that the steel member spouted the sign indicating number is less, the leading wheel of ink jet numbering machine can not place completely and spouts the sign indicating number region, can lead to the ink jet numbering machine to spout the sign indicating number according to spouting the sign indicating number direction and carry out stable, and then lead to spouting the sign indicating number effect relatively poor. 2. When spouting the sign indicating number, can't directly perceivedly observe spouting the sign indicating number effect, and then probably lead to spouting the sign indicating number effect relatively poor and when need spouting the sign indicating number again, can't stop in time to consume fluorescent ink material, make the cost improve. Therefore, a code spraying device is needed to improve the above problems. Disclosure of utility model The utility model aims to provide a handheld fluorescent code spraying device for a steel member, which is used for improving the technical problems. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The handheld fluorescent code spraying device for the steel member comprises a code spraying machine, two guide pieces and two guide pieces, wherein the code spraying machine comprises a shell and a handheld grip, the handheld grip is arranged on the lower surface of the shell, the two guide pieces comprise rotating rods and rotating bases, the two rotating bases are respectively and oppositely arranged on the two side surfaces of the shell, one end of each of the two rotating rods is provided with a plurality of guide balls, the other end of each of the two rotating rods is respectively arranged on the two rotating bases, and the two rotating bases can respectively rotate around directions perpendicular to the two side surfaces of the shell. In some embodiments, the rotating base comprises a rotating bearing base and a rotating column, the two rotating bearing bases are respectively arranged on two opposite side surfaces of the shell, a rotating plane of the rotating bearing base is parallel to two side surfaces of the shell, one rotating end of the rotating bearing base is rotatably arranged on the rotating bearing base, one ends of the two rotating rods are respectively arranged on the rotating column and are close to the other ends of the rotating column. In some embodiments, the rotating rod comprises a rod body and a connecting plate, one end of the rod body is arranged on one side surface of the connecting plate and perpendicular to the connecting plate, the other end