Bolt anti-loose marking device

Abstract

The utility model provides a bolt anti-loosening marking device. The bolt anti-loosening marking device comprises a marking assembly, a holding rod assembly and an energy storage device. The energy storage device is communicated with the holding rod assembly through a hose; the holding rod assembly is communicated with the marking assembly; the marking assembly comprises a first marking part and a second marking part which are symmetrically arranged and are the same in structure, and the first marking part and the second marking part are detachably connected; the side faces of the connecting sides of the first marking part and the second marking part are each provided with a connecting groove and a strip-shaped marking groove. After the first marking component and the second marking component are connected, the two connecting grooves are spliced to form an injection connecting port, and at least part of the injection connecting port is exposed out of the marking assembly; the injection connecting opening is detachably communicated with the holding rod assembly; the two strip-shaped marking grooves are spliced to form a flow guide groove, and the flow guide groove is located in the marking assembly. A sponge piece is detachably connected to the splicing position of the two strip-shaped marking grooves, and the sponge piece extends to the side opposite to the injection connecting opening and extends out of the marking assembly. The device disclosed by the utility model can be used for accurately marking.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical marking, and in particular to a bolt anti-loosening marking device. Background Art

[0002] In the fields of machinery, bolts and other fasteners are needed to securely connect components. However, due to long-term use and equipment vibration, bolts and other fasteners may become loose, causing safety failures or accidents.

[0003] At present, when marking is mainly done by spraying, the painted lines are easy to bend, and the thickness of the sprayed marking lines is uneven, which easily causes problems such as marking deviation. Utility Model Content

[0004] The present application provides a bolt anti-loosening marking device, which is used to solve the technical problems of the spray marking device in the prior art, such as the drawing lines are easy to tilt and bend, and the thickness of the sprayed lines is uneven, which is easy to cause marking deviation.

[0005] The present application provides a bolt anti-loosening marking device, the marking device comprising: a marking assembly, a grip assembly and an energy storage device;

[0006] The energy storage device is connected to the grip assembly via a hose; the grip assembly is connected to the marking assembly;

[0007] The marking assembly comprises a first marking component and a second marking component, the first marking component and the second marking component are symmetrically arranged and have the same structure, and the first marking component and the second marking component are detachably connected;

[0008] A connecting groove and a strip-shaped marking groove are provided on the side surfaces of the connecting sides of the first marking component and the second marking component;

[0009] After the first marking component and the second marking component are connected, the two connection grooves are spliced ​​to form an injection connection port, and at least part of the injection connection port is exposed to the outside of the marking assembly; the injection connection port and the handle assembly are detachably connected;

[0010] The two strip-shaped marking grooves are spliced ​​to form a guide groove, and the guide groove is located in the marking assembly;

[0011] A sponge piece is detachably connected to the joint of the two strip-shaped marking grooves. The sponge piece extends to the side opposite to the injection connection port, and the sponge piece extends outside the marking component.

[0012] In a possible implementation manner, the first marking component and the second marking component are used to fit the side of the marking bolt in a stepped shape, and the stepped structure corresponding to the first stepped shape includes a screw portion matching the screw of the marking bolt and a nut portion matching the nut of the marking bolt;

[0013] The guide groove is located on a side of the marking assembly that is attached to the marking bolt, and the guide groove is in a stepped shape;

[0014] The outer protruding surface of the step structure is provided with a connecting groove, and the connecting groove is connected to the grip assembly;

[0015] The sponge member and the guide groove have the same profile or shape.

[0016] In a possible implementation manner, the first marking component and the second marking component are both provided with magnet grooves on the connection side sides for fitting the marking bolts;

[0017] After the first marking component and the second marking component are connected, the two magnet grooves are spliced ​​to form a magnet installation groove; a magnet is arranged in each magnet groove, and the two magnets clamp the sponge member through magnetic force.

[0018] In a possible implementation manner, sealing grooves are respectively provided on the side surfaces of the first marking component and the second marking component on the connection sides for fitting the marking bolts, and the sealing grooves are located between the guide groove and the outer protruding surface of the stepped structure.

[0019] In a possible implementation manner, the first marking component and the second marking component are further provided with a plurality of first connecting members respectively;

[0020] The plurality of first connecting members are respectively provided with through holes, and connecting bolts are provided in the through holes to achieve detachable connection between the first marking component and the second marking component.

[0021] In a possible implementation manner, the grip assembly includes a conducting member, a grip, a second connecting member and a conduit;

[0022] The conduit is fixedly arranged in the gripping rod and extends to the conducting member and the second connecting member respectively;

[0023] The conducting member is detachably connected to the connecting groove, and the second connecting member is detachably connected with a hose, so that the grip assembly and the energy storage device are connected.

[0024] In a possible implementation manner, the grip assembly includes a solenoid valve controller and a solenoid valve control switch;

[0025] The hose is respectively connected with a solenoid valve and a pressure reducing valve;

[0026] The solenoid valve controller and the solenoid valve control switch are respectively arranged on the grip rod.

[0027] In a possible implementation manner, the hose is further connected to a three-way valve;

[0028] The three-way valve comprises a three-way valve, a first valve port, a second valve port and a third valve port;

[0029] The first valve port and the third valve port are connected to the energy accumulator and the grip assembly respectively through the hose.

[0030] In a possible implementation manner, the energy storage device includes a lifting member and an elastic member;

[0031] The elastic member is arranged in the energy accumulator and is detachably connected to the bottom end of the inner wall of the energy accumulator and the elastic member respectively;

[0032] The lifting member can slide up and down in contact with the inner wall of the energy storage device.

[0033] In a possible implementation manner, the energy storage device further includes a material storage area;

[0034] The storage area is used for storing marking paint.

[0035] The present application provides a bolt anti-loosening marking device, which includes a marking component, a gripping rod component and an energy storage device; the energy storage device and the gripping rod component are connected through a hose; the gripping rod component and the marking component are connected; the marking component includes a first marking component and a second marking component, the first marking component and the second marking component are symmetrically arranged and have the same structure, and the first marking component and the second marking component are detachably connected; a connecting groove and a strip marking groove are provided on the side surfaces of the connecting side of the first marking component and the second marking component; after the first marking component and the second marking component are connected, the two connecting grooves are spliced ​​to form an injection connection port, and at least part of the injection connection port is exposed to the outside of the marking component; the injection connection port and the gripping rod component are detachably connected; the two strip marking grooves are spliced ​​to form a guide groove, and the guide groove is located in the marking component; a sponge piece is detachably connected to the splicing of the two strip marking grooves, and the sponge piece extends to the opposite side of the injection connection port, and the sponge piece extends to the outside of the marking component; the anti-loosening marking device of the present application can achieve the goal that the lines of the marking picture are not easy to tilt or bend, and the thickness of the sprayed lines is uniform, accurate marking is performed, and bolts are prevented from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0037] Figure 1 A schematic diagram of the structure of the bolt anti-loosening marking device provided in this application;

[0038] Figure 2 Schematic diagram of the marking component structure of the bolt anti-loosening marking device provided in this application Figure 1 ;

[0039] Figure 3 Schematic diagram of the marking component structure of the bolt anti-loosening marking device provided in this application Figure 2 ;

[0040] Figure 4 A schematic side cross-sectional view of a marking component of a bolt anti-loosening marking device provided in the present application;

[0041] Figure 5 Schematic diagram of the sponge member and magnet of the bolt anti-loosening marking device provided for this application;

[0042] Figure 6 A schematic diagram of the structure of the grip assembly of the bolt anti-loosening marking device provided in this application;

[0043] Figure 7 A schematic diagram of the energy storage structure of the bolt anti-loosening marking device provided in this application;

[0044] Figure 8 Schematic diagram of the three-way valve structure of the bolt anti-loosening marking device provided in this application.

[0045] Description of reference numerals:

[0046] 1————mark the bolts;

[0047] 11————first marking component;

[0048] 12————second marking component;

[0049] 1101————Strip marker groove;

[0050] 1102————Connecting bolts;

[0051] 1103————through hole;

[0052] 1104————first connecting member;

[0053] 1105————Magnet slot;

[0054] 1106————connection slot;

[0055] 1107————sealing groove;

[0056] 1108————Sponge parts;

[0057] 1109————Magnet;

[0058] 20————grip assembly;

[0059] 201————conducting parts;

[0060] 202————Solenoid valve controller;

[0061] 203————Solenoid valve control switch;

[0062] 204————Holding the club;

[0063] 205————second connecting member;

[0064] 206————catheter;

[0065] 30————Solenoid valve;

[0066] 31————pressure reducing valve;

[0067] 40————three-way valve;

[0068] 401————three-way valve;

[0069] 402————first valve port;

[0070] 403————Second valve port;

[0071] 404————the third valve port;

[0072] 50————Energy storage device;

[0073] 501————Storage area;

[0074] 502————Lifting parts;

[0075] 503————Elastic parts.

[0076] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0077] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0078] In the description of the present application, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0079] In the daily maintenance of bolts, in order to easily identify and monitor whether the bolts are loose, paint is often used to mark the joints, thereby improving the reliability of the bolts. In actual work, it is generally marked by manually painting straight lines on the bolts with paint, but the manual painting method is difficult to standardize when facing large-scale marking, and it is time-consuming and laborious.

[0080] In order to solve this problem, people began to design bolt anti-loosening marking devices, but the traditional anti-loosening marking devices cannot standardize the marking positions, and most of them are sprayed, which is easy to scatter everywhere. In addition, when painting and marking, the lines of the drawings are easy to bend, and the thickness of the sprayed marking lines is uneven, which can easily cause marking deviations and other problems and fail to achieve the effect of good marking.

[0081] The present application provides a bolt anti-loosening marking device, which includes a first marking component and a second marking component. The first marking component and the second marking component are symmetrically arranged and have the same structure. The first marking component and the second marking component are detachably connected; a connecting groove and a strip marking groove are arranged on the side surfaces of the connecting sides of the first marking component and the second marking component; after the first marking component and the second marking component are connected, the two connecting grooves are spliced ​​to form an injection connection port, and at least part of the injection connection port is exposed to the outside of the marking component. The technical means solves the technical problems of the spray marking device in the prior art that the drawing lines are easy to tilt and bend, and the thickness of the sprayed lines is uneven, which is easy to cause marking deviation.

[0082] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0083] Figures 1 to 8 A bolt anti-loosening marking device is provided in an embodiment of the present application. Figure 1 and Figure 4 As shown, the marking device includes: a marking assembly, a grip assembly 20 and an energy storage device 50; the energy storage device 50 and the grip assembly 20 are connected through a hose; the grip assembly 20 and the marking assembly are connected; the marking assembly includes a first marking component 11 and a second marking component 12, the first marking component 11 and the second marking component 12 are symmetrically arranged and have the same structure, and the first marking component 11 and the second marking component 12 are detachably connected; the side surfaces of the connection sides of the first marking component 11 and the second marking component 12 are both provided with a connection groove 1106 and a strip marking groove 1101;

[0084] The marking device comprises a marking assembly, a grip assembly 20 and an accumulator 50; the accumulator 50 is used to store paint for marking, etc., and the accumulator 50 and the grip assembly 20 are connected through a hose; the grip assembly 20 is connected to the marking assembly;

[0085] The marking assembly includes a first marking component 11 and a second marking component 12, which are symmetrically arranged and have the same structure. The first marking component 11 and the second marking component 12 are detachably connected by bolts, latches or clamping. The side surfaces of the connecting sides of the first marking component 11 and the second marking component 12 are both provided with a connecting groove 1106 and a bar marking groove 1101.

[0086] like Figure 4 As shown, after the first marking component 11 and the second marking component 12 are connected, the two connecting grooves 1106 are spliced ​​to form an injection connection port, and at least part of the injection connection port is exposed to the outside of the marking component; the injection connection port and the handle assembly 20 are detachably connected; the two bar marking grooves 1101 are spliced ​​to form a guide groove, and the guide groove is located in the marking component; the splicing of the two bar marking grooves 1101 is detachably connected with a sponge piece 1108, and the sponge piece 1108 extends to the opposite side of the injection connection port, and the sponge piece 1108 extends to the outside of the marking component.

[0087] After the first marking component 11 and the second marking component 12 are spliced ​​and connected, the two connecting grooves 1106 are spliced ​​to form an injection connection port, and at least part of the injection connection port is exposed to the outside of the marking component, or the injection connection port is at least partly located inside the marking component; the injection connection port and the handle assembly 20 are detachably connected, and the injection connection port can be plugged into the handle assembly 20 by plugging, spiraling, etc.; the two bar-shaped marking grooves 1101 are spliced ​​to form a guide groove, and the guide groove is located in the marking component; the splicing of the two bar-shaped marking grooves 1101 is detachably connected to a sponge piece 1108, and the sponge piece 1108 extends to the opposite side of the injection connection port, and the sponge piece 1108 extends outside the marking component; the paint in the guide groove can penetrate into the sponge piece 1108 for marking; wherein, when the sponge piece 1108 is connected to the joint of the two strip marking grooves 1101, the sponge piece 1108 is at least partially connected to the two strip marking grooves 1101, that is, the sponge piece 1108 is at least partially detachably connected to the guide groove, to prevent the paint from clogging in the guide groove when it is injected from the injection connection port, so that the paint can continue to penetrate into the sponge piece 1108 for the subsequent marking process.

[0088] Further, such as Figure 6 As shown, the grip assembly 20 includes a conducting member 201, a grip 201, a second connecting member 205 and a conduit 206; the conduit 206 is fixedly arranged in the grip 201 and extends to the conducting member 201 and the second connecting member 205 respectively; the conducting member 201 is detachably connected to the connecting groove 1106, and the second connecting member 205 is detachably connected with a hose, so that the grip assembly 20 and the energy storage device 50 are connected.

[0089] The handle assembly 20 includes a conducting member 201, a handle 201, a second connecting member 205 and a conduit 206; the conduit 206 is fixedly disposed in the handle 201 and extends to the conducting member 201 and the second connecting member 205 respectively;

[0090] The conducting member 201 is detachably connected to the connecting groove 1106 by means of bolts, clamping, etc., and the second connecting member 205 is detachably connected with a hose, so that the grip assembly 20 and the energy accumulator 50 are connected, and the paint in the energy accumulator 50 can be transported to the marking assembly.

[0091] Further, such as Figure 7 As shown, the energy accumulator 50 includes a lifting member 502 and an elastic member 503; the elastic member 503 is arranged in the energy accumulator 50, and is detachably connected to the bottom end of the inner wall of the energy accumulator 50 and the elastic member 503 respectively; the lifting member 502 can slide up and down in contact with the inner wall side of the energy accumulator 50.

[0092] The energy accumulator 50 includes a lifting member 502 and an elastic member 503; the elastic member 503 is arranged in the energy accumulator 50, and is detachably connected to the bottom end of the inner wall of the energy accumulator 50 and the elastic member 503 respectively; the lifting member 502 can slide up and down in accordance with the inner wall side of the energy accumulator 50, and under the push of the elastic member 503, the lifting member 502 pushes the paint stored in the energy accumulator 50 to the bottle mouth of the energy accumulator 50, and further pushes it into the hose.

[0093] In the specific implementation process, the accumulator 50 stores the paint for marking, and the paint is transported from the accumulator 50 to the marking assembly through the hose and the grip assembly. The paint flows in from the injection connection port, fills the guide groove, and penetrates into the sponge member 1108. The marking assembly and the marking bolt 1 are engaged using the grip assembly, the sponge member 1108 on the marking assembly is in contact with the marking bolt 1, and the marking bolt 1 is marked. After the marking is completed, the paint passage is blocked; wherein, the marking assembly can be fully engaged with the marking bolt 1 to accurately mark the marking bolt 1.

[0094] The embodiment of the present application provides a bolt anti-loosening marking device, which includes a marking component, a gripping rod component and an energy storage device; the energy storage device and the gripping rod component are connected through a hose; the gripping rod component and the marking component are connected; the marking component includes a first marking component and a second marking component, the first marking component and the second marking component are symmetrically arranged and have the same structure, and the first marking component and the second marking component are detachably connected; a connecting groove and a strip marking groove are provided on the side surfaces of the connecting side of the first marking component and the second marking component; after the first marking component and the second marking component are connected, the two connecting grooves are spliced ​​to form an injection connection port, and at least part of the injection connection port is exposed to the outside of the marking component; the injection connection port and the gripping rod component are detachably connected; the two strip marking grooves are spliced ​​to form a guide groove, and the guide groove is located in the marking component; a sponge piece is detachably connected to the splicing of the two strip marking grooves, and the sponge piece extends to the opposite side of the injection connection port, and the sponge piece extends to the outside of the marking component; the marking device provided by the embodiment of the present application can mark the lines of the drawing so that they are not easy to tilt or bend, and the thickness of the sprayed lines is uniform, so as to perform accurate marking and prevent bolts from loosening, etc.

[0095] Based on the above embodiment, Figure 4 and Figure 5 As shown, the first marking component 11 and the second marking component 12 are used to fit the side of the marking bolt 1 and are in a stepped shape. The step structure corresponding to the first step shape includes a screw portion matching the screw of the marking bolt 1 and a nut portion matching the nut of the marking bolt 1; the guide groove is located on the side of the marking component that fits the marking bolt 1, and the guide groove is in a stepped shape; the outer protruding surface of the step structure is provided with a connecting groove 1106, and the connecting groove 1106 is connected to the gripping rod assembly 20; the sponge member 1108 has the same contour or shape as the guide groove.

[0096] The first marking component 11 and the second marking component 12 are used to fit the side of the marking bolt 1 and are in a stepped shape. The step structure corresponding to the first step includes a screw portion that matches the screw of the marking bolt 1 and a nut portion that matches the nut of the marking bolt 1; the guide groove is located on the side of the marking component that fits the marking bolt 1, and the guide groove is in a stepped shape; the outer protruding surface of the step structure is provided with a connecting groove 1106, and the connecting groove 1106 is connected to the gripping rod component 20; the sponge member 1108 has the same contour or shape as the guide groove, so that the marking component and the nut and screw of the marking bolt 1 are fully engaged, and the sponge member 1108 can be used for marking, and the marking can be drawn straight, not bent, and of uniform thickness, and the marking is accurate.

[0097] Further, such as Figure 4 As shown, the first marking component 11 and the second marking component 12 are both provided with magnet grooves 1105 on the side surfaces of the connection sides for fitting the marking bolt 1; after the first marking component 11 and the second marking component 12 are connected, the two magnet grooves 1105 are spliced ​​to form a magnet installation groove; a magnet 1109 is provided in each magnet groove 1105, and the two magnets 1109 clamp the sponge member 1108 through magnetic force.

[0098] Magnet grooves 1105 are provided on the side surfaces of the connection sides for fitting the marking bolts 1 on the first marking component 11 and the second marking component 12; after the first marking component 11 and the second marking component 12 are connected, the two magnet grooves 1105 are spliced ​​to form a magnet installation groove; a magnet 1109 is provided in each magnet groove 1105, and the two magnets 1109 clamp the sponge part 1108 through magnetic force.

[0099] Further, such as Figure 4 As shown, the first marking component 11 and the second marking component 12 are respectively provided with sealing grooves 1107 on the side surfaces of the connection sides for fitting the marking bolt 1, and the sealing grooves 1107 are located between the guide groove and the outer protruding surface of the step structure.

[0100] The first marking component 11 and the second marking component 12 are respectively provided with sealing grooves 1107 on the side surfaces of the connection sides for fitting the marking bolt 1, and the sealing grooves 1107 are located between the guide groove and the outer protruding surface of the step structure. The sealing grooves 1107 prevent the paint from flowing out from the outer protruding surface of the step structure, so that the paint flows into the guide groove, and the paint then penetrates into the sponge part 1108.

[0101] Further, such as Figure 4 As shown, the first marking component 11 and the second marking component 12 are also respectively provided with a plurality of first connecting members 1104; the plurality of first connecting members 1104 are respectively provided with through holes 1103, and connecting bolts 1102 are provided in the through holes 1103 to achieve detachable connection between the first marking component 11 and the second marking component 12.

[0102] A plurality of first connecting members 1104 are respectively provided on the marking component 11 and the second marking component 12; through holes 1103 are respectively provided on the plurality of first connecting members 1104, and connecting bolts 1102 are provided in the through holes 1103 to realize the detachable connection between the first marking component 11 and the second marking component 12. The first marking component 11 and the second marking component 12 are spliced ​​and connected into a marking assembly.

[0103] Further, such as Figure 6 As shown, the handle assembly 20 includes a solenoid valve controller 202 and a solenoid valve control switch 203; the hose is respectively connected to a solenoid valve 30 and a pressure reducing valve 31; the solenoid valve controller 202 and the solenoid valve control switch 203 are respectively arranged on the handle 204.

[0104] The grip assembly 20 includes a solenoid valve controller 202 and a solenoid valve control switch 203; the hose is connected to a solenoid valve 30 and a pressure reducing valve 31 respectively; the solenoid valve controller 202 and the solenoid valve control switch 203 are respectively arranged on the grip 204. During the implementation process, the solenoid valve 30 is opened or closed by the solenoid valve control switch 203 and the solenoid valve controller 202 to inject paint into the marking assembly to perform the marking process.

[0105] Further, such as Figure 8 As shown, a three-way valve 40 is also connected to the hose; the three-way valve 40 includes a three-way valve 401, a first valve port 402, a second valve port 403 and a third valve port 404; the first valve port 402 and the third valve port 404 are connected to the accumulator 403 and the grip assembly 20 respectively through the hose.

[0106] A three-way valve 40 is also connected to the hose; the three-way valve 40 includes a three-way valve 401, a first valve port 402, a second valve port 403 and a third valve port 404; the first valve port 402 and the third valve port 404 are connected to the accumulator 403 and the grip assembly 20 through the hose respectively;

[0107] During the implementation process, the three-way valve 401 is connected to the first valve port 402 and the third valve port 404. If the paint in the accumulator 50 is used up, the three-way valve 401 is connected to the first valve port 402 and the second valve port 403, or the third valve port 404 and the second valve port 403, to add paint to the accumulator 403 from the outside.

[0108] Further, such as Figure 7 As shown, the energy storage device 50 further includes a material storage area 501; the material storage area 501 is used to store marking paint.

[0109] The energy storage device 50 further includes a storage area 501 in which marking paint is stored.

[0110] It should be noted that, for the aforementioned method embodiments, for the sake of simplicity, they are all expressed as a series of action combinations, but those skilled in the art should be aware that the present application is not limited by the described order of actions, because according to the present application, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily required by the present application.

[0111] The various embodiments or implementations in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0112] It should be noted that the phrases "in specific implementation", "in some embodiments", "in this embodiment", "exemplarily" and the like mentioned in the specification indicate that the described embodiment may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing specific features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments that are explicitly or not explicitly described.

[0113] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0114] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0115] In addition, spatially relative terms may be used herein for ease of description, for example, "below", "below", "below", "above", "above", etc., to describe the relationship of one element or feature relative to other elements or features as shown in the figure. Spatially relative terms are intended to include different orientations of the device in use or operation other than the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein may also be interpreted accordingly. In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments. The technical features of the above embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0116] Furthermore, in the description of the present invention, it should be noted that the terms "front", "rear", etc. indicate positions or positional relationships based on the positions or positional relationships, or the positions or positional relationships in which the product of the present invention is usually placed when in use, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0117] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the utility model disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0118] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A bolt anti-loosening marking device, characterized in that: The marking device comprises: a marking assembly, a grip assembly (20) and an energy storage device (50); The energy storage device (50) and the grip assembly (20) are in communication with each other via a hose; the grip assembly (20) and the marking assembly are in communication with each other; The marking assembly comprises a first marking component (11) and a second marking component (12); the first marking component (11) and the second marking component (12) are symmetrically arranged and have the same structure; the first marking component (11) and the second marking component (12) are detachably connected; A connecting groove (1106) and a strip-shaped marking groove (1101) are provided on the side surfaces of the connecting sides of the first marking component (11) and the second marking component (12); After the first marking component (11) and the second marking component (12) are connected, the two connection grooves (1106) are spliced ​​to form an injection connection port, and at least part of the injection connection port is exposed outside the marking component; the injection connection port and the handle assembly (20) are detachably connected; The two strip-shaped marking grooves (1101) are spliced ​​to form a guide groove, and the guide groove is located in the marking component; A sponge piece (1108) is detachably connected to the joint of the two strip-shaped marking grooves (1101), and the sponge piece (1108) extends to the side opposite to the injection connection port, and the sponge piece (1108) extends outside the marking component.

2. The marking device according to claim 1, characterized in that The first marking component (11) and the second marking component (12) are used to fit the side of the marking bolt (1) in a stepped shape, and the stepped structure corresponding to the first stepped shape includes a screw portion matching the screw of the marking bolt (1) and a nut portion matching the nut of the marking bolt (1); The guide groove is located on a side of the marking component that is in contact with the marking bolt (1), and the guide groove is in a stepped shape; The outer protruding surface of the stepped structure is provided with a connecting groove (1106), and the connecting groove (1106) is connected to the grip assembly (20); The sponge member (1108) has the same profile or shape as the guide groove.

3. The marking device according to claim 2, characterized in that The first marking component (11) and the second marking component (12) are both provided with magnet grooves (1105) on the side surfaces of the connection sides for fitting the marking bolt (1); After the first marking component (11) and the second marking component (12) are connected, the two magnet slots (1105) are spliced ​​to form a magnet installation slot; a magnet (1109) is provided in each magnet slot (1105), and the two magnets (1109) clamp the sponge member (1108) through magnetic force.

4. The marking device according to claim 3, characterized in that The first marking component (11) and the second marking component (12) are respectively provided with sealing grooves (1107) on the side surfaces of the connection sides for fitting the marking bolts (1), and the sealing grooves (1107) are located between the guide groove and the outer protruding surface of the stepped structure.

5. The marking device according to claim 4, characterized in that The first marking component (11) and the second marking component (12) are also respectively provided with a plurality of first connecting members (1104); Through holes (1103) are respectively provided on the plurality of first connecting members (1104), and connecting bolts (1102) are provided in the through holes (1103) to achieve detachable connection between the first marking component (11) and the second marking component (12).

6. The marking device according to claim 1, characterized in that The gripping rod assembly (20) comprises a conducting piece (201), a gripping rod (204), a second connecting piece (205) and a conduit (206); The conduit (206) is fixedly disposed in the gripping rod (204), and extends to the conducting member (201) and the second connecting member (205) respectively; The conducting member (201) is detachably connected to the connecting groove (1106), and the second connecting member (205) is detachably connected to a hose, so that the grip assembly (20) and the energy storage device (50) are in communication.

7. The marking device according to claim 6, characterized in that The grip assembly (20) comprises a solenoid valve controller (202) and a solenoid valve control switch (203); The hose is respectively connected to a solenoid valve (30) and a pressure reducing valve (31); The solenoid valve controller (202) and the solenoid valve control switch (203) are respectively arranged on the grip (204).

8. The marking device according to claim 7, characterized in that The hose is also connected to a three-way valve (40); The three-way valve (40) comprises a three-way valve (401), a first valve port (402), a second valve port (403) and a third valve port (404); The first valve port (402) and the third valve port (404) are connected to the energy accumulator (50) and the handle assembly (20) respectively through the hose.

9. The marking device according to claim 1, characterized in that: The energy storage device (50) comprises a lifting member (502) and an elastic member (503); The elastic member (503) is arranged in the energy accumulator (50), and is detachably connected to the bottom end of the inner wall of the energy accumulator (50) and the elastic member (503) respectively; The lifting member (502) can slide up and down in contact with the inner wall of the energy storage device (50).

10. The marking device according to claim 1, characterized in that The energy storage device (50) further includes a material storage area (501); The storage area (501) is used to store marking paint.

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