Removal mechanism and corrosion protection and storage device for bolts

Abstract

Extraction mechanism, characterized in that it comprises the following: a storage unit (100) comprising a storage base (101) and a support base (102) provided on the storage base (101); a removal and placement unit (200) comprising a support frame (201) provided on the support base (102), a clamping arrangement (202) provided on the support frame (201), a pressing arrangement (203) provided on one side of the clamping arrangement (202), a damping arrangement (204) provided on the support frame (201), and a sliding groove (205) provided on the support base (102).

Description

TECHNICAL FIELD

[0001] The present utility model relates to the technical field of bolt corrosion protection and storage, in particular a removal mechanism and a corrosion protection and storage device for bolts. STATE OF THE ART

[0002] A bolt corrosion protection and storage device is a device or system designed for the storage of bolts to prevent rust and corrosion caused by environmental factors such as moisture, oxygen, contaminants, etc. during storage.

[0003] First, ensure that the storage container is intact. Then, clean the bolts, coat them with rust-inhibiting oil, and place them in the storage container. A desiccant is then added to the container to absorb moisture, and the bolt is placed in the container. Afterward, the sealing cap should be properly fitted to ensure a tight seal, and the container should be placed in a dry, cool, and ventilated place. When the bolts need to be used, open the container to remove the bolts and reseal them after use. The container should be cleaned and maintained regularly to maintain its rust-proof performance.

[0004] However, the desiccant has limited moisture absorption capacity and is unable to completely remove all moisture from the container, preventing the re-entry of moisture from the outside and thus reducing the moisture-proof effect of the storage container. Furthermore, the bolts in the storage container are not organized with an organization tool, resulting in haphazard removal and placement. This makes it difficult to quickly find the bolts with the appropriate specifications when the bolts are in use, thus reducing the efficiency of removing and placing the bolts in the storage container. CONTENT OF THE PRESENT INVENTION

[0005] The purpose of this section is to explain some aspects of embodiments of the present utility model and to briefly describe some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract of the description and the title of the present utility model of this application, so as not to obscure the purpose of this section, the abstract of the description and the title of the utility model, and such simplifications or omissions may not be used to limit the scope of the present utility model.

[0006] In view of the above problems of the prior art in which no organizing tool is used in the storage container, resulting in chaotic removal and placement of the bolts and reducing the efficiency of removal and placement of the bolts in the storage container, the present utility model is developed.

[0007] Therefore, the purpose of the present utility model is to provide a removal mechanism whose purpose is to solve the problem of non-use of the organization tool in the storage container, which leads to confusion in the removal and placement of the bolts and reduces the efficiency of removal and placement of the bolts in the storage container.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a removal mechanism comprising: a storage unit including a storage base and a support base provided on the storage base; a picking and placing unit comprising a support frame provided on the support base, a clamping assembly provided on the support frame, a pressing assembly provided on one side of the clamping assembly, a damping assembly provided on the support frame, and a sliding groove provided on the support base.

[0009] As a preferred solution for a removal mechanism of the present utility model, wherein the clamping assembly comprises a fixing plate provided on the support frame, a guide groove provided on the fixing plate, and a positioning groove provided on the guide groove.

[0010] As a preferred solution for a removal mechanism of the present utility model, wherein the guide groove is provided in a line arrangement on the mounting plate.

[0011] As a preferred solution for a removal mechanism of the present utility model, the clamp assembly further comprises a limit block provided on the positioning groove, a clamp block provided on the limit block, an elastic strip provided between the clamp block and the guide groove, and an arcuate groove provided on the clamp block.

[0012] As a preferred solution for a removal mechanism of the present utility model, wherein the pressing assembly comprises a fixing post provided on the support base, a fixing ring provided on the fixing post, a first spring provided between the fixing ring and the support base, and a connecting plate provided on the fixing ring.

[0013] As a preferred solution for a removal mechanism of the present utility model, wherein the damping assembly comprises a damping plate provided on the support frame, a telescopic column provided on the damping plate, a telescopic sleeve provided on the telescopic column, and a second spring provided between the telescopic column and the telescopic sleeve.

[0014] The present utility model has the following advantageous effects: The orderly positioning of the clamping assembly, combined with the synergistic effect of the pressing assembly and the damping assembly, results in orderly storage of the bolts, improves the efficiency of bolt removal and placement, and simplifies the work process. The present utility model solves the problem of unused organizing tools in the storage container, which leads to chaotic removal and placement of the bolts and reduces the efficiency of bolt removal and placement in the storage container.

[0015] In view of the above problems of the prior art, in which the desiccant is unable to completely absorb the moisture and prevent re-infiltration of moisture, resulting in insufficient moisture protection of the storage container, the present utility model is developed.

[0016] Therefore, the purpose of the present utility model is to provide a corrosion protection and storage device for bolts, the purpose of which is to solve the problem that the desiccant is unable to completely absorb moisture and is unable to prevent the re-entry of moisture, resulting in insufficient moisture-proof effect of the storage container.

[0017] As a preferred solution of a corrosion protection and storage device for bolts of the present utility model, the corrosion protection and storage device for bolts further comprising: a vacuum unit comprising a housing provided on the support base, a support frame provided on the housing, and a vacuum working element provided on the support frame; and a sealing unit comprising a cover provided on the support base and a sealing plate provided on the cover. As a preferred solution of a corrosion protection and support device for bolts of the present utility model, the vacuum working element is provided with a connecting element, and the connecting element is provided with a pipe; and wherein the support base is provided with an outlet hole that mates with the tube.

[0018] As a preferred solution of a corrosion protection and storage device for bolts of the present utility model, wherein the cover cover is provided with a press ring, the cover cover is provided with a mounting hole and the cover cover is provided with a handle.

[0019] As a preferred solution of a corrosion protection and storage device for bolts of the present utility model, wherein the housing is provided with a cabinet door and the housing is provided with a universal wheel.

[0020] The present utility model has the following advantageous effects: The vacuum unit reduces water vapor in the bolt storage space and, together with the cover and sealing plate, ensures the sealing of the storage container, effectively preventing bolt rust and maintaining internal dryness. The present utility model solves the problem that the desiccant cannot fully absorb moisture and prevent re-infiltration, resulting in insufficient moisture protection of the storage container. SHORT DESCRIPTION OF THE DRAWING

[0021] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the attached drawings used in the description of the embodiments are briefly described below. Of course, the attached drawings in the following description represent only some of the embodiments of the present utility model, and those skilled in the art can create other attached drawings based on these drawings without any creative effort. These include: Fig. 1 shows a schematic representation of the partial structure of an entire removal mechanism of the present utility model. Fig. 2 shows a schematic representation of the overall structure of a removal mechanism of the present utility model. Fig. 3 shows a schematic diagram of the structure of a pressing assembly of a removal mechanism of the present utility model. Fig. 4 shows a schematic diagram of the structure of a fixing plate of a removal mechanism of the present utility model. Fig. Figure 5 shows an enlarged schematic representation at A in Fig. 4. Fig. 6 is a schematic diagram of the surface of the mounting plate of a removal mechanism of the present utility model. Fig. Figure 7 is an enlarged schematic representation at B in Fig. 6. Fig. 8 is a schematic diagram of the overall structure of a bolt corrosion protection and storage device of the present utility model. Fig. 9 is a schematic diagram of the structure of the deck cover of a bolt corrosion protection and storage device of the present utility model. Fig. 10 is a sectional view of the housing of a bolt corrosion protection and storage device of the present utility model. Fig. 11 is a schematic diagram of the surface of the support base of a bolt corrosion protection and storage device of the present utility model. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present utility model clearer and easier to understand, the following description of the specific embodiment of the present utility model is explained in detail in conjunction with the attached drawings of the description.

[0023] Many specific details are set forth in the following description in order to fully understand the present utility model, but the present utility model may be implemented in ways other than those described herein, and those skilled in the art may make similar improvements without violating the spirit of the present utility model, and therefore the present utility model is not limited to the specific embodiments disclosed below.

[0024] Second, the term "an embodiment" or "embodiments" referred to herein refers to specific features, structures, or features that may be included in at least one embodiment of the present invention. The term "in one embodiment" in various places throughout this specification does not always refer to the same embodiment, nor does it refer to an embodiment that is separate or selectively excluded from other embodiments.

[0025] Furthermore, the present utility model is described in detail using schematic diagrams. In the detailed description of the embodiments of the present utility model, for the convenience of illustration, the sectional drawings of the device structure do not correspond to the general ratio of local magnification, and the schematic diagrams are only examples and are not intended to limit the scope of protection of the utility model. Furthermore, the three-dimensional spatial dimensions of length, width, and depth should be considered in actual production. Embodiment 1

[0026] As in the Fig. 1 to 7, it is a first embodiment of the present utility model which provides a holding mechanism, said device comprising: a storage unit 100 comprising a storage base 101 and a support base 102 provided on the storage base 101; the storage base 101 is used, to fix the support base 102, and the support base 102 is provided with four receiving grooves, and a support frame 201 is provided in each of the receiving grooves, and, a removal and placement unit 200 comprising a support frame 201, a clamp assembly 202, a pressing assembly 203, a damping assembly 204, and a sliding groove 205; wherein the support frame 201 is provided on the support base 102, the clamp assembly 202 is provided on the support frame 201, the pressing assembly 203 is provided on one side of the clamp assembly 202, the damping assembly 204 is provided on the support frame 201, and the sliding groove 205 is provided on the support base 102. Each support frame 201 is provided with eight independent units, and each independent unit is provided with three clamp assemblies 202. The clamp assemblies 202 serve, on the one hand, to properly clamp and fasten the bolts, and on the other hand, bolts of different diameters can be clamped to increase the applicability of the clamp assemblies 202.

[0027] The pressing assembly 203 is used to control and drive the entire support frame 201 to slide in the sliding groove 205. The support frame 201 moves up and down in the sliding groove 205, driving the bolts of the clamping assembly 202 closer to the support base 102. On the one hand, it is convenient for the drying element of the support base 102 to dehumidify and dry the bolt, which increases the drying effect on the surface of the bolt and thereby improves the derusting effect of the bolt. On the other hand, after the operator opens the cover of the support base 102, the clamping assembly 202 moves upward in the support base 102 driven by the pressing assembly, and the bolts are closer to the edge of the support base 102, which makes it easier for the operator to remove and place the desired bolts and further increases the efficiency of removing and placing the bolts in the storage unit 100.

[0028] The clamping assembly 202 includes a mounting plate 202a, a guide groove 202b, and a positioning groove 202c. The mounting plate 202a is provided on the support frame 201, the guide groove 202b is provided on the mounting plate 202a, and the positioning groove 202c is provided on the guide groove 202b. The guide grooves 202b are arranged in a line on the mounting plate 202a. The mounting plate 202a serves to secure and support the movement of the limit block 202d and the clamping block 202e.

[0029] The clamping assembly 202 further comprises a limiting block 202d, a clamping block 202e, an elastic strip 202g and an arcuate groove 202f, wherein the limiting block 202d is provided on the positioning groove 202c, the clamping block 202e on the limiting block 202d, the elastic strip 202g is provided between the clamping block 202e and the guide groove 202b and the arcuate groove 202f on the clamping block 202e.The clamp block 202e slides in the guide groove 202b, changing the distance between the two clamp blocks 202e on the two mounting plates 202a, which can clamp bolts of different diameters. This allows the bolts to be placed sequentially and in an orderly manner between the two mounting plates 202a. This facilitates subsequent use of the bolts and makes bolt removal and placement more convenient. It also prevents the bolts from being placed in the wrong location, which leads to inefficiency in bolt removal and placement. The elastic strip 202g serves to reset the clamp block 202e.When the operator places the bolt between the two clamping plates, the bolt cap at the top end of the bolt is placed between the arcuate grooves 202f on the two clamping blocks 202e, thereby reducing the contact area between the bolt column and the clamping plates and preventing incomplete drying of the bolt surface.

[0030] During use, the operator places the bolts sequentially and in an orderly manner according to the three clamping blocks 202 on the independent unit. The clamping blocks 202e and the elastic strips 202g between the mounting plates 202a are capable of adjusting the clamping force according to the diameter of the bolts, ensuring that bolts of different sizes can be securely clamped. The bolt is placed between the two clamping blocks 202e, and the bolt cap at the top of the bolt is placed in the arcuate groove 202f. The elastic strip 202g serves to reset the clamping blocks 202e to ensure that the bolt is firmly held.At the same time, the arcuate groove 202f reduces the contact area between the bolt and the clamping plate, which helps to dry the surface of the bolt more comprehensively and prevent uneven drying or poor descaling due to incomplete contact.

[0031] After the bolt is placed on the clamp assembly 202, the support frame 201 is moved downward with the aid of the pressing assembly 203 to bring the bolt closer to the support base 102, so that the drying element on the support base 102 can more effectively dehumidify, dry, and descale the bolt. When it is necessary to remove the bolt, the cover of the support base 102 is opened, so that the support frame 201 is moved upward, and the bolt is then placed in a position suitable for removal and placement. The bolts are removed and placed very efficiently, thus avoiding the inefficiency of removal and placement caused by incorrect placement of the bolts.

[0032] By incorporating the clamping assembly 202 into the storage unit 100, the bolt removal and placement process becomes more efficient and orderly. The flexibility of the clamping assembly 202 allows the operator to adjust the clamping force according to the bolt diameter, ensuring that the bolts are stable and adequately secured at all times. The two clamping blocks 202e function as an independent clamping unit for clamping and fastening individual bolts, leaving gaps between adjacent clamped bolts. Each independent unit is arranged linearly between the two fixing plates 202a, making bolt installation and removal more convenient and orderly, increasing the organization of bolt placement in each independent unit of each support frame 201, and improving the organization and removal of bolts in the storage unit 100. Embodiment 2

[0033] As in the Fig. 1 to 7, this is a second embodiment of the present invention, which differs from the first embodiment in that: the pressing assembly 203 includes a fixing post 203a, a fixing ring 203b, a first spring 203c, and a connecting plate 203d. Here, the fixing post 203a is provided on the support base 102, the fixing ring 203b is provided on the fixing post 203a, the first spring 203c is provided between the fixing ring 203b and the support base 102, and the connecting plate 203d is provided on the fixing ring 203b. The pressing assembly 203 serves to move the support frame 201 vertically along the sliding groove 205. As the support frame 201 moves downward, it causes the bolt on the clamping assembly 202 to be closer to the support base 102.This has two advantages: First, the drying system on the support base 102 can effectively dehumidify and dry the bolt, thereby increasing the degree of drying of the bolt surface and enhancing the rust removal effect of the bolt. Second, when the operator opens the cover of the support base 102, there is a possibility that the support frame 201 will move upward under the pressure of the pressing assembly 203, so that the bolt is closer to the edge of the support base 102, allowing the operator to more conveniently remove or place the desired bolt, thereby improving the efficiency of removing and placing the bolt in the storage unit 100.

[0034] Compared to Embodiment 1, the damping assembly 204 further includes a damping plate 204a, a telescopic column 204b, a telescopic sleeve 204c, and a second spring 204d. The damping plate 204a is disposed on the support frame 201, the telescopic column 204b is disposed on the damping plate 204a, the telescopic sleeve 204c is disposed on the telescopic column 204b, and the second spring 204d is disposed between the telescopic column 204b and the telescopic sleeve 204c. The telescopic column 204b slides into the telescopic sleeve 204c when pressed by the damping plate 204a, and is returned by the spring force of the second spring 204d.The elastic force generated by the first spring 203c and the second spring 204d is greater than the gravity of the bolts inside the entire support frame 201, ensuring that after the cover of the support base 102 is opened, the entire support frame 201 can slide upward in the sliding groove 205 under the elastic force generated by the first spring 203c and the second spring 204d, so that the support frame 201 is held close to the upper edge of the support base 102. During use, the operator opens the cover of the support base 102, and the first spring 203c in the pressing assembly 203 and the second spring 204d in the damping assembly 204 cooperate to generate sufficient elasticity to push the entire support frame 201 upward, allowing the operator to easily access the bolt.The mounting post 203a and the mounting ring 203b of the pressing assembly 203 ensure stable movement of the support frame 201, and the first spring 203c provides the necessary thrust. The telescopic column 204b and the telescopic sleeve 204c of the damping assembly 204, on the other hand, absorb the pressure when pressed and are reset by the elastic force of the second spring 204d, ensuring the smooth movement of the support frame 201 and its reliability during repeated use.

[0035] When the bolt is removed, the cover of the support base 102 presses the fixing ring 203b downward onto the fixing post 203a, causing the support frame 201 to move downward, resulting in the bolt being closer to the support base 102, which is conducive to the drying element on the support base 102 to perform dehumidification and drying treatment of the bolt and improve the drying effect and rust removal effect of the bolt.

[0036] The remaining structure is the same as in Embodiment 1. Embodiment 3

[0037] As in the Fig.1 to 11, it is a third embodiment of the utility model, which differs from the second embodiment in that: the vacuum unit 300 includes a casing 301 provided on the support base 101, a support frame 302 provided on the casing 301, and a vacuum working element 303 provided on the support frame 302; and a sealing unit 400 includes a cover plate 401 provided on the support base 102 and a sealing plate 402 provided on the cover plate 401. The casing 301 is used to support the entire support base 101 and is also used to protect the vacuum working element 303. A connecting member 304 is used to connect the pipe 305 to the vacuum working element 303.When the vacuum working element 303 is operating, the tube 305 exhausts all the air in the support base 102 through the exhaust holes 306, creating a vacuum environment and increasing the drying effect of the bolt surface for a long time. The cover plate 401 and the sealing plate 402 are mounted on the surface of the support base 102 via the mounting holes 404 to increase the sealing of the four units of the support base 102 and thus make the created vacuum environment more durable.

[0038] Compared to Embodiment 2, the vacuum working element 303 is provided with a connecting member 304, the connecting member 304 is provided with a pipe 305, and the support base 102 is provided with an exhaust hole 306 that matches the pipe 305. The connecting member 304 is mainly used to connect the pipe 305 and the vacuum working element 303, and the exhaust hole 306 is used to exhaust air from the support base 102.

[0039] Therein, the cover plate 401 is provided with a pressing ring 403, the cover plate 401 is provided with a mounting hole 404, and the cover plate 401 is provided with a handle 405. The housing 301 is provided with a cabinet door 301a, and the housing 301 is provided with a universal wheel 301b. When the cover plate 401 is mounted on the support base 102, the pressing ring 403 is used to press the fixing ring 203b, and when the support frame 201 is moved downward, it brings the bolts on the clamp assembly 202 closer to the support base 102, which makes it easier for the bolts to be closer to the exit holes 306, thereby improving the dryness of the bolt surface. The cover plate in Embodiment 1 and Embodiment 2 refers to the cover plate 401.

[0040] During use, an operator uses the universal wheels 301b on the housing 301 to adjust the housing 301 to a suitable position for easy operation. The cabinet door 301a on the housing 301 is opened in preparation for storage or descaling the bolts. The vacuum unit 300 is checked to see if it is ready for use. The cover plate 401 is then attached. The cover plate 401 is secured to the support base 102 through the mounting holes 404, while the pressure ring 403 on the cover plate 401 ensures the seal between the sealing plate 402 and the support base 102. After verifying that there are no defects, the operator activates the vacuum working element 303, which exhausts the air from the support base 102 through the tube 305 and creates a vacuum environment. The vacuum environment contributes to better drying of the screw surfaces, resulting in more effective descaling.This ensures that the vacuum environment lasts for a long time and extends the drying and storage time of the bolts.

[0041] In summary, the vacuum environment more thoroughly removes air and moisture from the support base 102, enabling more efficient drying and contributing to long-term storage and maintenance of the bolt. The vacuum environment reduces the corrosive effect of water vapor on the bolts, thereby reducing rust formation and extending the service life of the bolts. The use of the sealing unit 400, particularly the sealing of the cover plate 401 and the sealing plate 402, ensures that even in high humidity conditions, the dry condition inside the bearing can be maintained, preventing moisture from re-entering.

[0042] The remaining structure is the same as in Embodiment 2.

[0043] It should be noted that the above-mentioned embodiments serve only to illustrate the technical solution of the present utility model and are not limiting. Although the present utility model has been described in detail with reference to the preferred embodiments, a person skilled in the art should understand that the technical solutions of the present utility model can be modified or replaced in an equivalent manner without deviating from the spirit and scope of the technical solutions of the present utility model, which should be covered by the scope of the claims of the present utility model.

Claims

[1] Removal mechanism, characterized by that it includes: a storage unit (100) comprising a storage base (101) and a support base (102) provided on the storage base (101); a removal and placement unit (200) comprising a support frame (201) provided on the support base (102), a clamping assembly (202) provided on the support frame (201), a pressing assembly (203) provided on one side of the clamping assembly (202), a damping assembly (204) provided on the support frame (201), and a sliding groove (205) provided on the support base (102). [2] Removal mechanism according to claim 1, characterized bythat the clamping arrangement (202) comprises a fixing plate (202a) provided on the support frame (201), a guide groove (202b) provided on the fixing plate (202a), and a positioning groove (202c) provided on the guide groove (202b). [3] Removal mechanism according to claim 2, characterized by that the guide groove (202b) is provided in a line arrangement on the mounting plate (202a). [4] Removal mechanism according to claim 3, characterized by that the clamping arrangement (202) further comprises a limiting block (202d) provided on the positioning groove (202c), a clamping block (202e) provided on the limiting block (202d), an elastic strip (202g) provided between the clamping block (202e) and the guide groove (202b), and an arcuate groove (202f) provided on the clamping block (202e). [5] Removal mechanism according to claim 4, characterized byin that the pressing arrangement (203) comprises a fixing post (203a) provided on the support base (102), a fixing ring (203b) provided on the fixing post (203a), a first spring (203c) provided between the fixing ring (203b) and the support base (102), and a connecting plate (203d) provided on the fixing ring (203b). [6] Removal mechanism according to claim 5, characterized by that the damping arrangement (204) comprises a damping plate (204a) provided on the support frame (201), a telescopic column (204b) provided on the damping plate (204a), a telescopic sleeve (204c) provided on the telescopic column (204b), and a second spring (204d) provided between the telescopic column (204b) and the telescopic sleeve (204c). [7] Corrosion protection and storage device for bolts, characterized bythat it comprises the removal mechanism according to one of claims 1 to 6 and further comprises: a vacuum unit (300) comprising a housing (301) provided on the support base (101), a support frame (302) provided on the housing (301), and a vacuum working element (303) provided on the support frame (302); and a sealing unit (400) comprising a cover plate (401) provided on the support base (102) and a sealing plate (402) provided on the cover plate (401). [8] Corrosion protection and storage device for bolts according to claim 7, characterized by that the vacuum working element (303) is provided with a connecting element (304), and the connecting element (304) is provided with a tube (305); and that the support base (102) is provided with an outlet hole (306) that mates with the tube (305). [9] Corrosion protection and storage device for bolts according to claim 8, characterized by that the cover (401) is provided with a press ring (403), the cover (401) is provided with a mounting hole (404) and the cover (401) is provided with a handle (405). [10] Corrosion protection and storage device for bolts according to claim 9, characterized by that the housing (301) is provided with a cabinet door (301a) and the housing (301) is provided with a universal wheel (301b).

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