A stainless steel card cleaning bracket

Abstract

The invention belongs to the technical field of stainless steel clamp cleaning, and specifically discloses a stainless steel clamp cleaning bracket, wherein an expansion clamping component A and an expansion clamping component B are arranged on the outer side of the stainless steel clamp body; the expansion clamping component A is inserted into the interior of the stainless steel clamp body to expand and contact the inner wall of the stainless steel clamp body, and the expansion clamping component A and the inner wall of the stainless steel clamp body generate a large friction clamping limit through internal expansion; the expansion clamping component B is inserted into the interior of the stainless steel clamp body to expand and contact the inner wall of the stainless steel clamp body, and the expansion clamping component B and the inner wall of the stainless steel clamp body generate a large friction clamping limit through internal expansion; when the expansion clamping component A is separated from the inner wall of the stainless steel clamp body, the expansion clamping component B clamps the inner wall of the stainless steel clamp body, so that the stainless steel clamp body avoids covering the dead angle generated when cleaning.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel clamp cleaning, in particular to a stainless steel clamp cleaning bracket. Background Art

[0002] According to the definition in GB / T20878-2007, stainless steel cleaning bracket is a steel with stainless and corrosion resistance as its main characteristics, and the chromium content is at least 10.5% and the carbon content is no more than 1.2%. The stainless steel cleaning bracket is the abbreviation of stainless acid-resistant steel. Steel that is resistant to weak corrosive media such as air, steam, water or has stainless properties is called stainless steel cleaning bracket.

[0003] In the prior art, the stainless steel cleaning bracket tube needs to be placed in a cleaning tank for cleaning before the vacuum coating process to remove oil stains and stains on the surface of the stainless steel cleaning bracket tube. However, the existing stainless steel cleaning bracket for placing the stainless steel pipe is usually fixed together by welding, which is not convenient for quick disassembly and assembly of the stainless steel cleaning bracket. When not in use, the stainless steel cleaning bracket cannot be quickly removed, which takes up a lot of space. Therefore, it is necessary to improve the stainless steel clamp cleaning bracket.

[0004] For example, the Chinese patent with the announcement number CN217775088U effectively solves the above problem. However, in the above patent, the plug-in tube contacts the stainless steel clamp during cleaning, and a sanitary dead angle will be generated on the contact surface between the plug-in tube and the stainless steel clamp during cleaning. Summary of the invention

[0005] The object of the present invention is to provide a stainless steel clamp cleaning bracket to solve the problem that a sanitary dead angle is generated on the contact surface between the plug-in tube and the stainless steel clamp during cleaning.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a stainless steel clamp cleaning bracket, comprising a stainless steel clamp body, a telescopic rod A, and a telescopic rod B. The interior of the telescopic rod A is a hollow structure, and the telescopic rod B is embedded in the interior of the telescopic rod A and is slidably connected to the telescopic rod A. An expansion clamping component A and an expansion clamping component B are arranged on the inner side of the stainless steel clamp body; the expansion clamping component A is inserted into the interior of the stainless steel clamp body to expand and contact the inner wall of the stainless steel clamp body, and the internal expansion generates a large friction force between the expansion clamping component A and the inner wall of the stainless steel clamp body. , thereby limiting the position of the stainless steel clip body; the expansion clamping component B is inserted into the interior of the stainless steel clip body to expand and contact the inner wall of the stainless steel clip body. Through internal expansion, the expansion clamping component B and the inner wall of the stainless steel clip body generate a large friction force, thereby limiting the stainless steel clip body; the expansion clamping component A and the expansion clamping component B are linked. When the expansion clamping component A is separated from the inner wall of the stainless steel clip body, the expansion clamping component B clamps the inner wall of the stainless steel clip body, so that the stainless steel clip body avoids covering the dead corners when cleaning.

[0007] Preferably, the cross-section of the telescopic rod A and the telescopic rod B is rectangular, so the telescopic rod B can limit each other when it is embedded in the telescopic rod A and slides inside, so that the telescopic rod B is embedded in the telescopic rod A and always slides in a straight line, which can prevent the telescopic rod B from loosening after multiple sliding inside the telescopic rod A, thereby enhancing the service life of the equipment, and guide grooves are provided on the four sides of the telescopic rod A, and the positioning rod A and the positioning rod C can slide inside the guide grooves.

[0008] Preferably, the expansion clamping assembly A includes a plurality of special-shaped rods A, a splint A, a fixing block A, a connecting rod A, a positioning rod A, and a positioning rod B; the inner side of the splint A is sleeved on one end of the special-shaped rod A and is hinged to the special-shaped rod A, so that the splint A can adaptively adjust the angle when releasing the inner wall of the stainless steel clip body, thereby making the contact surface between the splint A and the inner wall of the stainless steel clip body larger, so that the splint A and the stainless steel clip body generate more friction, so that the splint A clamps the stainless steel clip body more tightly, one end of the connecting rod A is hinged to the other end of the special-shaped rod A, the end of the connecting rod A away from the special-shaped rod A is hinged to the positioning rod A, and the end of the positioning rod A away from the connecting rod A is welded and fixed to the outer wall of the telescopic rod B, so that when the telescopic rod B slides inside the telescopic rod A, the positioning rod A is in the guide The interior of the groove slides synchronously, thereby playing a guiding role. One end of the fixed block A is welded and fixed to the special-shaped rod A, and the end of the fixed block A away from the special-shaped rod A is hinged to the positioning rod B, and the end of the positioning rod B away from the fixed block A is welded and fixed to the telescopic rod A. When the special-shaped rod A slides in the guide groove, the top of the positioning rod A pulls the connecting rod A, so that the connecting rod A is straightened, and the connecting rod A pulls the special-shaped rod A, so that the special-shaped rod A rotates around the top of the positioning rod B, so that one end of the special-shaped rod A is tilted, so that the splint A expands inside the stainless steel clip body, so that the splint A clamps the inner wall of the stainless steel clip body for limit fixing, and then moves the positioning rod A in the opposite direction, so that the connecting rod A is relaxed, so that the splint A at one end of the special-shaped rod A is separated from the inner wall of the stainless steel clip body.

[0009] Preferably, multiple special-shaped rods A are distributed on the four surfaces of the telescopic rod A, so that the splints A at the ends of the multiple special-shaped rods A are distributed in a ring inside the stainless steel clip body, thereby evenly applying force to the inner side of the stainless steel clip body, so that the splint A clamps the stainless steel clip body more stably, and the splint A is arc-shaped, and the arc-shaped splint A better conforms to the characteristics of the inner wall of the stainless steel clip body, so that the splint A and the stainless steel clip body have a higher fit and a tighter clamp. An anti-skid pad is glued and fixed to the outer side of the splint A, and the anti-skid pad is attached to the inner wall of the stainless steel clip body. The anti-skid pad can make the friction between the splint A and the stainless steel clip body higher, and it is not easy to slip.

[0010] Preferably, the expansion clamping assembly A includes a plurality of special-shaped rods B, a splint B, a fixing block B, a connecting rod B, a positioning rod C, and a positioning rod D; the inner side of the splint B is sleeved on one end of the special-shaped rod B and is hinged to the special-shaped rod B, so that the splint B can adaptively adjust the angle when releasing the inner wall of the stainless steel clip body, thereby making the contact surface between the splint B and the inner wall of the stainless steel clip body larger, so that the splint B and the stainless steel clip body generate more friction, so that the splint B clamps the stainless steel clip body more tightly, one end of the connecting rod B is hinged to the other end of the special-shaped rod B, the end of the connecting rod B away from the special-shaped rod B is hinged to the positioning rod C, and the end of the positioning rod C away from the connecting rod B is welded and fixed to the outer wall of the telescopic rod B, so when the telescopic rod B slides inside the telescopic rod A, the positioning rod C is in the guide The interior of the groove slides synchronously, thereby playing a guiding role. One end of the fixed block B is welded and fixed to the special-shaped rod B, and the end of the fixed block B away from the special-shaped rod B is hinged to the positioning rod D, and the end of the positioning rod D away from the fixed block B is welded and fixed to the telescopic rod A. When the special-shaped rod B slides in the guide groove, the top of the positioning rod C pulls the connecting rod B, so that the connecting rod B is straightened, and the connecting rod B pulls the special-shaped rod B, so that the special-shaped rod B rotates around the top of the positioning rod D, so that one end of the special-shaped rod B is tilted, so that the splint B expands inside the stainless steel clip body, so that the splint B clamps the inner wall of the stainless steel clip body for limit fixing, and then moves the positioning rod C in the opposite direction, so that the connecting rod B is relaxed, so that the splint B at one end of the special-shaped rod B is separated from the inner wall of the stainless steel clip body.

[0011] Preferably, multiple special-shaped rods B are distributed on the four surfaces of the telescopic rod A, so that the splints B at the ends of the multiple special-shaped rods B are distributed in a ring inside the stainless steel clip body, thereby evenly applying force to the inner side of the stainless steel clip body, so that the splints B clamp the stainless steel clip body more stably, and the splint B is arc-shaped, and the arc-shaped splint B better conforms to the characteristics of the inner wall of the stainless steel clip body, so that the splint B and the stainless steel clip body have a higher fit and a tighter clamp. An anti-slip pad is glued and fixed to the outer side of the splint B, and the anti-slip pad is attached to the inner wall of the stainless steel clip body. The anti-slip pad can make the friction between the splint B and the stainless steel clip body higher, and it is not easy to slip.

[0012] Preferably, a through groove is provided at one end of the telescopic rod B, the bottom of the support frame B is embedded in the through groove, a plurality of threaded rods are inserted into the bottom of the support frame B, and nuts are provided at both ends of the threaded rods for limiting and fixing. The telescopic rod A and the telescopic rod B can be lifted by the support frame B so that the stainless steel clip body is suspended in the air. The support frame B can be used in conjunction with the bracket to perform the suspension operation of the stainless steel clip body, and the bracket structure is already a common prior art, so it is not described in detail in the present invention.

[0013] Preferably, the number of the pull rods A is two, and the two pull rods A are welded and fixed to one end of the telescopic rod A, and there is a spacing between the two pull rods A, and a U-shaped groove is provided on the top of each pull rod A, and a connecting portion is welded and fixed to the end of the telescopic rod B away from the support frame B, and the end of the connecting portion away from the telescopic rod B is hinged to the pull rod B, and a card slot is provided on the pull rod B, and the card slot is in a "T" shape, and a tensioning assembly is provided at one end of the telescopic rod B, and the tensioning assembly includes a support frame A, a fixed shaft A, a tilting rod, and a fixed shaft B; the bottom of the support frame A is welded and fixed to the fixed shaft A, and the top of the tilting rod is welded to the fixed shaft A is welded and fixed, the bottom of the tilting rod is welded and fixed to the fixed axis B, the two ends of the fixed axis A are embedded in the U-shaped grooves at the tops of the two pull rods A, and the fixed axis B is embedded in the inside of the card slot, so the support frame A is pushed, so that the support frame A rotates inside the U-shaped groove with the fixed axis A as the axis, so that the fixed axis B is stuck in the inside of the card slot, so that the pull rod B pulls the connecting part, so that the connecting part pulls the telescopic rod B to slide inside the telescopic rod A, and the support frame A is pushed in the reverse direction, so that the tilting rod drives the fixed axis B to push the pull rod B, so that the pull rod B pushes the connecting part and the telescopic rod B to slide inside the telescopic rod A.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention realizes linkage through the expansion clamping component A and the expansion clamping component B. When the expansion clamping component A is separated from the inner wall of the stainless steel clip body, the expansion clamping component B clamps the inner wall of the stainless steel clip body. When the stainless steel clip is limited, two contact surfaces appear. After one contact surface is cleaned, it is clamped and covered, and then the other contact surface is cleaned, so that the stainless steel clip body avoids dead corners caused by covering when cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0018] Figure 3 It is a schematic diagram of the planar structure of the tension-type clamping assembly A and the expansion-type clamping assembly B of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of the tensioning assembly of the present invention;

[0020] Figure 5 This is a schematic structural diagram of the telescopic rod A of the present invention;

[0021] Figure 6 It is a structural schematic diagram of the telescopic rod B of the present invention.

[0022] In the figure: 100, stainless steel clamp body;

[0023] 200, telescopic rod A; 201, guide groove; 202, pull rod A; 203, U-shaped groove;

[0024] 300, telescopic rod B; 301, connecting portion; 302, pull rod B; 303, slot;

[0025] 400, special-shaped rod A; 401, clamping plate A; 402, fixing block A; 403, connecting rod A; 404, positioning rod A; 405, positioning rod B;

[0026] 500, special-shaped rod B; 501, clamping plate B; 502, fixing block B; 503, connecting rod B; 504, positioning rod C; 505, positioning rod D;

[0027] 600, support frame A; 601, fixed axis A; 602, tilting rod; 603, fixed axis B;

[0028] 700. Support frame B. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] See also Figure 1-4The present invention provides a technical solution: a stainless steel clamp cleaning bracket, comprising a stainless steel clamp body 100, a telescopic rod A200, and a telescopic rod B300. The interior of the telescopic rod A200 is a hollow structure. The telescopic rod B300 is embedded in the interior of the telescopic rod A200 and is slidably connected with the telescopic rod A200. An expansion clamping component A and an expansion clamping component B are arranged on the inner side of the stainless steel clamp body 100. The expansion clamping component A is inserted into the interior of the stainless steel clamp body 100 to expand and contact the inner wall of the stainless steel clamp body 100. The expansion of the internal structure generates greater friction between the expansion clamping component A and the inner wall of the stainless steel clamp body 100. force, thereby limiting the position of the stainless steel clamp body 100; the expansion clamping component B is inserted into the interior of the stainless steel clamp body 100 to expand and contact the inner wall of the stainless steel clamp body 100, and the internal expansion causes the expansion clamping component B and the inner wall of the stainless steel clamp body 100 to generate a large friction force, thereby limiting the position of the stainless steel clamp body 100; the expansion clamping component A and the expansion clamping component B are linked, and when the expansion clamping component A is separated from the inner wall of the stainless steel clamp body 100, the expansion clamping component B clamps the inner wall of the stainless steel clamp body 100, so that the stainless steel clamp body 100 avoids covering the dead angle when cleaning.

[0033] See also Figure 5-6 The cross-sections of the telescopic rod A200 and the telescopic rod B300 are rectangular, so the telescopic rod B300 can be mutually limited when embedded in the telescopic rod A200 and slides, so that the telescopic rod B300 embedded in the telescopic rod A200 always slides in a straight line, which can prevent the telescopic rod B300 from loosening after multiple sliding inside the telescopic rod A200, thereby enhancing the service life of the equipment, and the four surfaces of the telescopic rod A200 are provided with guide grooves 201, and the positioning rod A404 and the positioning rod C504 can slide inside the guide grooves 201.

[0034] See also Figure 1-6The expansion clamping assembly A includes a plurality of special-shaped rods A400, a clamping plate A401, a fixing block A402, a connecting rod A403, a positioning rod A404, and a positioning rod B405; the inner side of the clamping plate A401 is sleeved on one end of the special-shaped rod A400 and is hinged to the special-shaped rod A400, so that the clamping plate A401 can adjust the angle adaptively when releasing the inner wall of the stainless steel clamp body 100, thereby making the contact surface between the clamping plate A401 and the inner wall of the stainless steel clamp body 100 larger, so that the clamping plate A401 and the stainless steel clamp body 100 can be adjusted. The steel clamp body 100 generates more friction, so that the clamp plate A401 clamps the stainless steel clamp body 100 more tightly. One end of the connecting rod A403 is hinged to the other end of the special-shaped rod A400, and the end of the connecting rod A403 away from the special-shaped rod A400 is hinged to the positioning rod A404. The end of the positioning rod A404 away from the connecting rod A403 is welded and fixed to the outer wall of the telescopic rod B300. Therefore, when the telescopic rod B300 slides inside the telescopic rod A200, the positioning rod A404 is in the guide groove. 201 slides synchronously inside, thereby playing a guiding role. One end of the fixed block A402 is welded and fixed to the special-shaped rod A400. The end of the fixed block A402 away from the special-shaped rod A400 is hinged to the positioning rod B405. The end of the positioning rod B405 away from the fixed block A402 is welded and fixed to the telescopic rod A200. When the special-shaped rod A400 slides in the guide groove 201, the top of the positioning rod A404 pulls the connecting rod A403, so that the connecting rod A403 is straightened, so that the connecting rod A403 Pull the special-shaped rod A400 to make it rotate around the top of the positioning rod B405, so that one end of the special-shaped rod A400 is tilted, so that the splint A401 expands inside the stainless steel clip body 100, and the splint A401 clamps the inner wall of the stainless steel clip body 100 for position fixing, and then move the positioning rod A404 in the opposite direction, so that the connecting rod A403 is relaxed, so that the splint A401 at one end of the special-shaped rod A400 is separated from the inner wall of the stainless steel clip body 100.

[0035] See also Figure 1-6 , multiple special-shaped rods A400 are distributed on the four surfaces of the telescopic rod A200, so that the splints A401 at the ends of the multiple special-shaped rods A400 are distributed in a ring inside the stainless steel clip body 100, and then the inner side of the stainless steel clip body 100 is evenly stressed, so that the splint A401 clamps the stainless steel clip body 100 more stably, and the splint A401 is arc-shaped, and the arc-shaped splint A401 is more in line with the characteristics of the inner wall of the stainless steel clip body 100, so that the splint A401 and the stainless steel clip body 100 have a higher fit and a tighter clamping degree, and an anti-skid pad is glued and fixed on the outer side of the splint A401, and the anti-skid pad is attached to the inner wall of the stainless steel clip body 100. The anti-skid pad can make the friction between the splint A401 and the stainless steel clip body 100 higher, and it is not easy to slip.

[0036] See also Figure 1-6 The expansion clamping assembly A includes a plurality of special-shaped rods B500, a clamping plate B501, a fixing block B502, a connecting rod B503, a positioning rod C504, and a positioning rod D505; the inner side of the clamping plate B501 is sleeved on one end of the special-shaped rod B500 and is hinged to the special-shaped rod B500, so that the clamping plate B501 can adjust the angle adaptively when releasing the inner wall of the stainless steel clamp body 100, thereby making the contact surface between the clamping plate B501 and the inner wall of the stainless steel clamp body 100 larger, making the clamping plate B501 and the stainless steel clamp body 100 closer. The steel clamp body 100 generates more friction, so that the clamp plate B501 clamps the stainless steel clamp body 100 more tightly. One end of the connecting rod B503 is hinged to the other end of the special-shaped rod B500. The end of the connecting rod B503 away from the special-shaped rod B500 is hinged to the positioning rod C504. The end of the positioning rod C504 away from the connecting rod B503 is welded and fixed to the outer wall of the telescopic rod B300. Therefore, when the telescopic rod B300 slides inside the telescopic rod A200, the positioning rod C504 is in the guide groove. The interior of 201 slides synchronously, thereby playing a guiding role. One end of the fixed block B502 is welded and fixed to the special-shaped rod B500. The end of the fixed block B502 away from the special-shaped rod B500 is hinged to the positioning rod D505. The end of the positioning rod D505 away from the fixed block B502 is welded and fixed to the telescopic rod A200. When the special-shaped rod B500 slides in the guide groove 201, the top of the positioning rod C504 pulls the connecting rod B503, so that the connecting rod B503 is straightened, so that the connecting rod B503 Pull the special-shaped rod B500 to make it rotate around the top of the positioning rod D505, so that one end of the special-shaped rod B500 is tilted, so that the splint B501 expands inside the stainless steel clip body 100, and the splint B501 clamps the inner wall of the stainless steel clip body 100 for position fixing, and then move the positioning rod C504 in the opposite direction, so that the connecting rod B503 is relaxed, so that the splint B501 at one end of the special-shaped rod B500 is separated from the inner wall of the stainless steel clip body 100.

[0037] See also Figure 1-6 , multiple special-shaped rods B500 are distributed on the four surfaces of the telescopic rod A200, so that the splints B501 at the ends of the multiple special-shaped rods B500 are distributed in a ring inside the stainless steel clip body 100, and then the inner side of the stainless steel clip body 100 is evenly stressed, so that the splint B501 clamps the stainless steel clip body 100 more stably, and the splint B501 is arc-shaped, and the arc-shaped splint B501 is more in line with the characteristics of the inner wall of the stainless steel clip body 100, so that the splint B501 and the stainless steel clip body 100 have a higher fit and a tighter clamping degree, and an anti-skid pad is glued and fixed on the outer side of the splint B501, and the anti-skid pad is attached to the inner wall of the stainless steel clip body 100. The anti-skid pad can make the friction between the splint B501 and the stainless steel clip body 100 higher, and it is not easy to slip.

[0038] See also Figure 1-6 A through slot is provided at one end of the telescopic rod B300, and the bottom of the support frame B700 is embedded in the through slot. A plurality of threaded rods are inserted into the bottom of the support frame B700, and nuts are provided at both ends of the threaded rods for position fixing. The telescopic rod A200 and the telescopic rod B300 can be lifted by the support frame B700, so that the stainless steel clip body 100 is suspended in the air. The support frame B700 can be used in conjunction with the bracket to perform the suspension operation of the stainless steel clip body 100, and the bracket structure is already a common prior art, so it is not described in detail in the present invention.

[0039] See also Figure 1-6 There are two pull rods A202, and the two pull rods A202 are welded and fixed to one end of the telescopic rod A200. There is a spacing between the two pull rods A202, and a U-shaped groove 203 is provided on the top of each pull rod A202. A connecting portion 301 is welded and fixed to the end of the telescopic rod B300 away from the support frame B700, and a pull rod B302 is hinged to the end of the connecting portion 301 away from the telescopic rod B300. A card slot 303 is provided on the pull rod B302, and the card slot 303 is in a "T" shape. A tensioning assembly is arranged at one end of the telescopic rod B300, and the tensioning assembly includes a support frame A600, a fixed shaft A601, a tilting rod 602, and a fixed shaft B603; the bottom of the support frame A600 is welded and fixed to the fixed shaft A601, and the top of the tilting rod 602 is welded and fixed to the fixed shaft A601 The bottom of the tilting rod 602 is welded and fixed to the fixed axis B603, the two ends of the fixed axis A601 are embedded in the U-shaped grooves 203 at the tops of the two pull rods A202, and the fixed axis B603 is embedded in the inside of the card slot 303, thereby pushing the support frame A600, so that the support frame A600 rotates inside the U-shaped groove 203 with the fixed axis A601 as the axis, so that the fixed axis B603 is stuck in the inside of the card slot 303, so that the pull rod B302 pulls the connecting part 301, so that the connecting part 301 pulls the telescopic rod B300 to slide inside the telescopic rod A200, and pushes the support frame A600 in the opposite direction, so that the tilting rod 602 drives the fixed axis B603 to push the pull rod B302, so that the pull rod B302 pushes the connecting part 301 and the telescopic rod B300 to slide inside the telescopic rod A200.

[0040] Working principle: insert the telescopic rod A200 and the telescopic rod B300 into the interior of the stainless steel clamp body 100, push the support frame A600, so that the support frame A600 rotates inside the U-shaped groove 203 with the fixed axis A601 as the axis, so that the fixed axis B603 is stuck in the interior of the clamping groove 303, so that the pull rod B302 pulls the connecting part 301. When the connecting part 301 is pulled, the telescopic rod B300 slides synchronously inside the telescopic rod A200, so that the positioning rod A404 pulls the connecting rod A403 to stretch. The connecting rod A403 pulls the special-shaped rod A400, so that the special-shaped rod A400 rotates around the top of the positioning rod B405, so that one end of the special-shaped rod A400 is tilted, so that the clamping plate A401 expands inside the stainless steel clamp body 100, so that the clamping plate A401 clamps the inner wall of the stainless steel clamp body 100 for position fixing. At this time, the positioning rod C504 moves synchronously with the positioning rod A404, and the positioning rod C504 pushes the connecting rod B503, so that the connecting rod B503 is relaxed. The clamping plate B501 at one end of the special-shaped rod B500 is separated from the inner wall of the stainless steel clamp body 100. At this time, the clamping plate A401 is clamped on the inner wall of the stainless steel clamp body 100, and the stainless steel clamp body 100 is inserted into the ultrasonic cleaning tank for cleaning. The support frame A600 is pushed in the reverse direction, so that the tilting rod 602 drives the fixed shaft B603 to push the pull rod B302, so that the pull rod B302 pushes the connecting part 301 and the telescopic rod B300 to slide inside the telescopic rod A200, and the special-shaped rod B500 surrounds the fixed shaft B603. The top of the positioning rod D505 is rotated to make one end of the special-shaped rod B500 tilt up, so that the splint B501 expands inside the stainless steel clip body 100, and the splint B501 clamps the inner wall of the stainless steel clip body 100 for position fixing. At this time, the splint B501 contacts the inner wall of the stainless steel clip body 100 for position fixing. At this time, the splint A401 is separated from the stainless steel clip body 100. At this time, the position contacted by the splint A401 is cleaned through the cleaning pool to avoid sanitary dead corners.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel card cleaning bracket, characterized in that: The invention comprises a stainless steel clamp body (100), a telescopic rod A (200), and a telescopic rod B (300), wherein the interior of the telescopic rod A (200) is a hollow structure, the telescopic rod B (300) is embedded in the interior of the telescopic rod A (200) and is slidably connected to the telescopic rod A (200), and an expandable clamping component A and an expandable clamping component B are arranged on the inner side of the stainless steel clamp body (100); The expandable clamping assembly A is inserted into the interior of the stainless steel clamp body (100) to expand and contact the inner wall of the stainless steel clamp body (100), and the internal expansion causes a large friction force to be generated between the expandable clamping assembly A and the inner wall of the stainless steel clamp body (100), thereby limiting the position of the stainless steel clamp body (100); The expandable clamping assembly B is inserted into the interior of the stainless steel clamp body (100) to expand and contact the inner wall of the stainless steel clamp body (100), and the internal expansion causes a large friction force to be generated between the expandable clamping assembly B and the inner wall of the stainless steel clamp body (100), thereby limiting the position of the stainless steel clamp body (100); The expandable clamping assembly A and the expandable clamping assembly B are linked, and when the expandable clamping assembly A is separated from the inner wall of the stainless steel clamping body (100), the expandable clamping assembly B clamps the inner wall of the stainless steel clamping body (100), so that the stainless steel clamping body (100) avoids covering the dead corners when cleaning; The expandable clamping assembly A comprises a plurality of special-shaped rods A (400), a clamping plate A (401), a fixing block A (402), a connecting rod A (403), a positioning rod A (404), and a positioning rod B (405); One end of each special-shaped rod A (400) is hinged to a clamping plate A (401), and the other end of each special-shaped rod A (400) is hinged to a connecting rod A (403). One end of the connecting rod A (403) away from the special-shaped rod A (400) is hinged to a positioning rod A (404). One end of the positioning rod A (404) away from the connecting rod A (403) is welded to the outer wall of the telescopic rod B (300). One end of the fixing block A (402) is hinged to the special-shaped rod A (400). 00) are welded and fixed, one end of the fixing block A (402) away from the special-shaped rod A (400) is hinged to the positioning rod B (405), and one end of the positioning rod B (405) away from the fixing block A (402) is welded and fixed to the telescopic rod A (200), and the expansion clamping assembly B includes a plurality of special-shaped rods B (500), a clamping plate B (501), a fixing block B (502), a connecting rod B (503), a positioning rod C (504), and a positioning rod D (505); One end of each special-shaped rod B (500) is hinged to a clamping plate B (501), the other end of each special-shaped rod B (500) is hinged to a connecting rod B (503), one end of the connecting rod B (503) away from the special-shaped rod B (500) is hinged to a positioning rod C (504), one end of the positioning rod C (504) away from the connecting rod B (503) is welded and fixed to the outer wall of the telescopic rod B (300), one end of the fixing block B (502) is welded and fixed to the special-shaped rod B (500), one end of the fixing block B (502) away from the special-shaped rod B (500) is hinged to the positioning rod D (505), and one end of the positioning rod D (505) away from the fixing block B (502) is welded and fixed to the telescopic rod A (200); The plurality of special-shaped rods B (500) are distributed on four surfaces of the telescopic rod A (200), the clamping plate B (501) is arc-shaped, and an anti-skid pad is glued and fixed to the outer side of the clamping plate B (501), and the anti-skid pad is attached to the inner wall of the stainless steel clamp body (100).

2. A stainless steel clamp cleaning bracket according to claim 1, characterized in that: The cross-sections of the telescopic rod A (200) and the telescopic rod B (300) are rectangular, and the four surfaces of the telescopic rod A (200) are all provided with guide grooves (201).

3. A stainless steel clamp cleaning bracket according to claim 2, characterized in that: The plurality of special-shaped rods A (400) are distributed on four surfaces of the telescopic rod A (200), the clamping plate A (401) is arc-shaped, and an anti-skid pad is glued and fixed to the outer side of the clamping plate A (401), and the anti-skid pad is attached to the inner wall of the stainless steel clamp body (100).

4. A stainless steel clamp cleaning bracket according to claim 1, characterized in that: A through slot is formed at one end of the telescopic rod B (300), a support frame B (700) is provided at one end of the telescopic rod B (300), the bottom of the support frame B (700) is embedded in the through slot, a plurality of threaded rods are inserted into the bottom of the support frame B (700), and nuts are sleeved at both ends of the threaded rods for position fixing.

5. The stainless steel clamp cleaning bracket according to claim 1, characterized in that: Two pull rods A (202) are welded to one end of the telescopic rod A (200), and a distance is provided between the two pull rods A (202). A U-shaped groove (203) is provided at the top of each pull rod A (202). A connecting portion (301) is welded and fixed to one end of the telescopic rod B (300) away from the support frame B (700), and a pull rod B (302) is hinged to one end of the connecting portion (301) away from the telescopic rod B (300). A slot (303) is provided on the pull rod B (302), and the slot (303) is in a "T" shape.

6. A stainless steel clamp cleaning bracket according to claim 1, characterized in that: A tensioning assembly is provided at one end of the telescopic rod B (300), and the tensioning assembly comprises a support frame A (600), a fixed axis A (601), a tilting rod (602), and a fixed axis B (603); The bottom of the support frame A (600) is welded and fixed to the fixed axis A (601), the top of the tilting rod (602) is welded and fixed to the fixed axis A (601), the bottom of the tilting rod (602) is welded and fixed to the fixed axis B (603), the two ends of the fixed axis A (601) are embedded in the U-shaped grooves (203) at the tops of the two pull rods A (202), and the fixed axis B (603) is embedded in the inside of the card slot (303).

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