Fixing mechanism and anti-shaking device thereof

Abstract

The utility model relates to the technical field of portal crane cable fixing devices, in particular to a fixing mechanism and an anti-shaking device thereof, which comprise a bottom plate, a fixing plate, a fixing plate and a fixing plate, a cylindrical rod is mounted on one side of the pressing plate; the clamping part comprises a clamping plate installed at the top of the bottom plate, a clamping groove formed in the top of the clamping plate and an insertion plate connected to the bottom of the pressing plate, a clamping assembly is installed in the clamping groove, a dismounting part is arranged on the surface of the clamping plate, and when the clamping plate and the insertion plate are clamped mutually, the dismounting part can be dismounted from the clamping plate. The bottom plate and the pressing plate are rapidly fixed through the clamping assembly. The bottom plate and the pressing plate can be quickly fixed under the action of the clamping assembly by inserting the inserting plate into the clamping groove, meanwhile, stress is uniform in the fixing mode, and meanwhile, quick disassembly between the bottom plate and the pressing plate can be achieved by arranging the disassembly component.

Description

TECHNICAL FIELD

[0001] The utility model relates to door machine cable fixing device technical field, especially a fixing mechanism and its anti -shaking device. BACKGROUND

[0002] The water inlet door machine usually refers to the portal crane installed at the water inlet of the hydropower station, sluice and other projects, is used for operating the opening and closing of the gate, trash rack and other equipment, these equipment plays the important role of regulating water flow, preventing the dirt from entering, protecting the unit safety in the water conservancy project, the water inlet door machine has the cable reel itself, the water inlet door machine carries out the reeling operation to the cable in the process of moving, and the two ends of the cable are connected with the water inlet door machine and the control power supply box respectively, in order to avoid the pulling of the control power supply box caused by the tension of the cable in the winding process, generally, the fixing structure is installed close to the control power line position.

[0003] The fixing structure in the prior art is generally composed of a mounting plate, a fixed plate and a screw rod, the mounting plate is connected with the ground, the cable is placed on the inner side of the mounting plate and the fixed plate, and is locked and fixed by four screw rods, in order to avoid damage caused by uneven stress of the cable, when the screw rod is fixed, the screw rod needs to be accurately inserted into the corresponding hole, and is tightened according to the specified torque, therefore, although this fixing mode is simple, it is relatively cumbersome.

[0004] In addition, when the cable is wound after being fixed, the cable moves left and right in the winding process, so that the connection between the cable and the fixing mechanism also shakes left and right, thereby increasing the abrasion degree of the cable. SUMMARY

[0005] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above or the problem of complicated fixing mode in the prior art, the utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a fixing mechanism.

[0008] To solve the above technical problems, the utility model provides the following technical scheme: a bottom plate is provided, a fixing groove is formed in the top of the bottom plate;

[0009] A pressing plate is provided, a cylindrical rod is installed on one side of the pressing plate;

[0010] The clamping component comprises a clamping plate installed on the top of the bottom plate, a clamping groove opened on the top of the clamping plate, and an insertion plate connected to the bottom of the pressing plate, the inside of the clamping groove is provided with a clamping assembly, the surface of the clamping plate is provided with a dismounting component, and the bottom plate is detachably connected with the pressing plate through the clamping component.

[0011] As a preferred scheme of the utility model fixed mechanism, wherein: the top of the bottom plate is installed with the receiving plate, the top of the receiving plate is opened with the extrusion groove.

[0012] As a preferred scheme of the utility model fixed mechanism, wherein: the clamping assembly comprises a mounting seat, a clamping plate installed in the inner cavity of the mounting seat, and a first elastic component connected to the inner side of the clamping plate and the mounting seat, one side of the clamping plate is movably connected with a pulling rod, and the mounting seat is rotatably connected with the clamping plate through a first rotating rod.

[0013] As a preferred scheme of the utility model fixed mechanism, wherein: the first elastic component comprises a hollow rod connected with the mounting seat, an inner rod movably connected with the clamping plate, and a first spring arranged in the inner cavity of the hollow rod, one end of the inner rod penetrates the inside of the hollow rod and is connected with a first linkage plate.

[0014] As a preferred scheme of the utility model fixed mechanism, wherein: the dismounting component comprises two second linkage plates arranged on the two sides of the clamping plate, a rack plate connected with the second linkage plate, and a gear arranged on the opposite side of the two rack plates, the surface of the pulling rod is opened with a first sliding groove.

[0015] As a preferred scheme of the utility model fixed mechanism, wherein: the surface of the rack plate is opened with a fitting groove, the inner cavity of the fitting groove is slidably connected with a T-shaped rod, and the T-shaped rod is connected with the clamping plate.

[0016] As a preferred scheme of the utility model fixed mechanism, wherein: the inside of the gear is installed with a second rotating rod, and the second rotating rod is rotatably connected with the clamping plate.

[0017] The utility model fixed mechanism has the beneficial effects that: by inserting the insertion plate into the inside of the clamping groove, and under the action of the clamping assembly, the bottom plate and the pressing plate can be quickly fixed, the fixing mode is uniform in stress, and the dismounting component can realize quick dismounting of the bottom plate and the pressing plate.

[0018] In view of the problem that the cable is prone to wear in actual use, a anti-shaking device is provided.

[0019] To solve the above technical problems, the utility model provides technical scheme as follows: A kind of anti-shaking device, including fixed mechanism, and limiting component, it includes the mounting frame being connected with the pressing plate, second elastic component being installed in the inner wall of the mounting frame, and limiting portion being installed at the bottom of the second elastic component.

[0020] As a preferred scheme of the anti-shaking device of the utility model, wherein: the second elastic component includes cavity rod installed in the inner wall of the mounting frame, the inner cavity of the cavity rod movably connects with connecting rod, the inner cavity of the cavity rod is provided with second spring, one end of the connecting rod is connected with the limiting portion.

[0021] As a preferred scheme of the anti-shaking device of the utility model, wherein: the limiting portion is fixedly connected with guide plate on both sides, the position of the inner wall of the mounting frame relative to the guide plate is provided with second sliding slot, and the guide plate is slidably connected in the inside of the second sliding slot.

[0022] The anti-shaking device of the utility model has the beneficial effects that: the limiting portion is slidably wrapped on the outside of the cable, and under the positioning of the mounting frame and the second elastic component, the cable can be limited, to avoid the cable from being worn out due to left-right shaking during winding, the connecting rod can slide in the cavity rod, and under the action of the second spring, the height of the limiting portion can be self-adaptively adjusted with the change of winding angle during cable winding, to avoid the cable from being worn out due to single height of the limiting portion. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor, wherein:

[0024] Figure 1 It is the overall structure schematic view of the fixed mechanism of the utility model.

[0025] Figure 2 It is the bottom plate three-dimensional structure schematic view of the fixed mechanism of the utility model.

[0026] Figure 3 It is the pressing plate three-dimensional structure schematic view of the fixed mechanism of the utility model.

[0027] Figure 4 It is the side view structure schematic view of the fixed mechanism of the utility model.

[0028] Figure 5 It is the fixed mechanism clamping assembly schematic view of the utility model.

[0029] Figure 6 It is the fixed mechanism clamping assembly cross section structure schematic view of the utility model.

[0030] Figure 7 It is the anti-shaking device whole structure schematic view of the utility model.

[0031] Figure 8 It is the anti-shaking device limiting part cross section structure schematic view of the utility model. DETAILED DESCRIPTION

[0032] In order to make the above object, features and advantages of the utility model more apparent, easy to understand, below, combining with the specific embodiment of the utility model of the drawing of the specification makes detailed description.

[0033] In the following description, a lot of specific details are set forth in order to facilitate a full understanding of the utility model, but the utility model can also be implemented by other ways different from the description herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0034] Secondly, the "one embodiment" or "embodiment" referred to herein can include specific features, structures or characteristics in at least one implementation of the utility model. In this specification, "in one embodiment" does not mean the same embodiment, nor is it a separate or alternative embodiment that excludes other embodiments.

[0035] Embodiment 1

[0036] Referring to Figures 1-6 , the first embodiment of the utility model provides a kind of fixed mechanism, including, bottom plate 100, its top is provided with fixed slot 101;Pressing plate 200, one side is equipped with cylindrical rod 201;Clamping component 300, it includes the clamping plate 301 installed in the top of bottom plate 100, the clamping slot 302 being provided in the top of clamping plate 301, and the insertion plate 303 being connected in the bottom of pressing plate 200, the inside of clamping slot 302 is equipped with clamping assembly 400, and bottom plate 100 is detachably connected with pressing plate 200 by clamping component 300;When fixing cable, cable is placed in the inside of bottom plate 100 and pressing plate 200, pressing plate 200 is pressed, so that insertion plate 303 is inserted into the inside of clamping slot 302, and the automatic fixing of cable can be realized by clamping assembly 400.

[0037] Further, the top of the bottom plate 100 is provided with a receiving plate 102, and the top of the receiving plate 102 is provided with an extrusion groove 103. When the cable is placed, the cable can be clamped in the extrusion groove 103, so as to avoid displacement of the cable in the inside of the bottom plate 100 and the pressing plate 200 due to tension during the winding process of the cable.

[0038] It should be noted that the inside of the receiving plate 102 and the pressing plate 200 is provided with a gap. When the cable is fixed, the rubber sleeve wrapped outside the cable can be deformed, so as to ensure the stability of the fixed cable.

[0039] Further, the clamping assembly 400 includes a mounting seat 401, a clamping plate 402 mounted in the inner cavity of the mounting seat 401, and a first elastic component 403 connected to the inside of the clamping plate 402 and the mounting seat 401. One side of the clamping plate 402 is movably connected with a pulling rod 404, and the mounting seat 401 is rotatably connected with the clamping plate 402 through a first rotating rod 405. The mounting seat 401 is bolted to the inner cavity bottom of the clamping groove 302 during installation. The number of the clamping assembly 400 is four, and the four clamping assemblies 400 are respectively installed on both sides of the inner cavity bottom of the two clamping grooves 302. When the insertion plate 303 is inserted into the clamping groove 302, the insertion plate 303 is in contact with and extruded by the clamping plate 402, so that the two clamping plates 402 rotate in opposite directions through the first rotating rod 405, and the first elastic component 403 is compressed, thereby leaving a channel for the downward movement of the insertion plate 303. When the insertion plate 303 moves to the bottom end of the clamping groove 302, the clamping plate 402 is reset under the action of the first elastic component 403. At this time, the insertion plate 303 can be positioned to avoid upward movement, so as to complete the fixation between the bottom plate 100 and the pressing plate 200.

[0040] The first elastic component 403 comprises a hollow rod 403a connected with the mounting base 401, an inner rod 403b movably connected with the clamping plate 402, and a first spring 403c arranged in the inner cavity of the hollow rod 403a. One end of the inner rod 403b penetrates into the interior of the hollow rod 403a and is connected with a first linkage plate 403d. When the clamping plate 402 is pressed by the insertion plate 303, the inner rod 403b moves synchronously in the hollow rod 403a, and then the first spring 403c is driven to contract under the action of the first linkage plate 403d. When the insertion plate 303 moves to the bottom end of the clamping groove 302, the clamping plate 402 is restored to the initial position under the action of the reset force of the first spring 403c, and the automatic fixing of the insertion plate 303 is completed. Meanwhile, the insertion plate 303 is composed of a first connecting plate 303a, a second connecting plate 303b and a third connecting plate 303c. The top of the second connecting plate 303b is connected with the bottom of the first connecting plate 303a and the top of the third connecting plate 303c respectively. The first connecting plate 303a is installed at the bottom of the pressing plate 200. The clamping plate 402 has a guide surface 402a, a clamping surface 402b and an arc surface 402c. When the insertion plate 303 moves downward, the third connecting plate 303c first contacts and presses the guide surface 402a, so that the clamping plate 402 gradually flips around the axis of the first rotating rod 405, until the third connecting plate 303c slides to the position of the clamping surface 402b, and the insertion plate 303 is limited. The length value of the third connecting plate 303c is the length value of the inner diameter of the two clamping plates 402 in the vertical state. The length value of the first connecting plate 303a is the length value of the clamping groove 302. By arranging the arc surface 402c, when it is necessary to take out the insertion plate 303, the clamping plate 402 is rotated around the axis of the first rotating rod 405 by pressing the pulling rod 404, so as to reserve a certain rotation space, avoiding the interference between the clamping plate 402 and the insertion plate 303

[0041] Operation process: when the cable is fixed, the cable is placed on the inner side of the bottom plate 100 and the pressing plate 200, and the pressing plate 200 is pressed down, so that the insertion plate 303 is inserted into the interior of the clamping groove 302. When the insertion plate 303 moves downward, the insertion plate 303 contacts and presses the clamping plate 402, so that the two clamping plates 402 rotate in opposite directions around the first rotating rod 405, and the first elastic component 403 is compressed, thereby leaving a channel for the downward movement of the insertion plate 303. When the insertion plate 303 moves to the bottom end of the clamping groove 302, the clamping plate 402 resets under the action of the first elastic component 403, and the insertion plate 303 is limited to avoid upward movement, thereby completing the fixation between the bottom plate 100 and the pressing plate 200.

[0042] Example 2

[0043] Referring to Figure 1 and Figure 5 , the second embodiment of the utility model, with the last embodiment is different, this embodiment provides a kind of anti-shaking device;The surface of clamping plate 301 is provided with dismounting part 500.

[0044] Specifically, dismounting part 500 includes two second linkage plates 501 arranged on the two sides of clamping plate 301, rack plate 502 connected with second linkage plate 501, and gear 503 arranged on the opposite side of two rack plates 502, the surface of pull rod 404 is provided with first sliding groove 504, one end of pull rod 404 penetrates the outside of clamping plate 301, second linkage plate 501 is slidably connected in the inside of first sliding groove 504, second linkage plate 501 is attached to the inner wall of first sliding groove 504 close to clamping plate 301, so as to reserve enough sliding space when clamping plate 402 is extruded to be inclined outward and drive pull rod 404 to move to the position close to clamping plate 402, when it is needed to quickly complete the dismounting between bottom plate 100 and pressing plate 200, by rotating gear 503, two rack plates 502 can be moved in opposite directions respectively, i.e. two rack plates 502 are moved to the position close to clamping plate 301, under the connection of two second linkage plates 501, four pull rods 404 can be extruded simultaneously, so that enough space is formed on the inside of two clamping plates 402 for the upward movement of insertion plate 303, i.e. the quick dismounting between bottom plate 100 and pressing plate 200 can be completed.

[0045] Further, the surface of rack plate 502 is provided with fitting groove 505, and the inner cavity of fitting groove 505 is slidably connected with T-shaped rod 506, and T-shaped rod 506 is connected with clamping plate 301, when rack plate 502 moves, fitting groove 505 slides outside T-shaped rod 506, so as to limit rack plate 502 and increase its stability.

[0046] Gear 503 is internally provided with second rotating rod 507, and second rotating rod 507 is rotatably connected with clamping plate 301, by providing second rotating rod 507, gear 503 can be rotated conveniently, and falling thereof is avoided

[0047] The remaining structure is the same as in embodiment 1.

[0048] Operation process: by rotating the gear 503, can make two rack plate 502 respectively to the opposite direction of movement, namely two rack plate 502 are both to the position close to the card board 301 moves, under the connection of two second linkage plate 501, can simultaneously extrude four pull rod 404, so that the two clamping plate 402 inside form enough to let the plug-in plate 303 up space, namely can complete the quick disassembly between the bottom plate 100 and the pressing plate 200.

[0049] Embodiment 3

[0050] Refer to Figures 7-8 , the third embodiment of the utility model, different from the last embodiment is: including fixed mechanism, and limiting parts 600, it includes with the mounting frame 601 connected with the pressing plate 200, the second elastic component 602 installed in the inner wall of the mounting frame 601, and the limiting part 603 installed at the bottom of the second elastic component 602, the limiting part 603 is set to inverted U, at the same time the limiting part 603 can also be set to the mouth-shaped, make the cable sliding connection in its inside, limiting effect is better, by the limiting part 603 slidingly wrapped on the outside of the cable, and under the positioning of the mounting frame 601 and the second elastic component 602, the cable can be limited, avoid the left and right shaking of the cable during winding process causes its wear and tear to occur.

[0051] The second elastic component 602 includes a cavity rod 602a installed in the inner wall of the mounting frame 601, the inner cavity of the cavity rod 602a movably connected with a connecting rod 602b, the inner cavity of the cavity rod 602a is provided with a second spring 602c, one end of the connecting rod 602b is connected with the limiting part 603, the connecting rod 602b can slide in the cavity rod 602a, and under the action of the second spring 602c, the height of the limiting part 603 can be self-adaptively adjusted with the change of the winding angle during the winding process of the cable, to avoid the single height of the limiting part 603 causing wear and tear of the cable.

[0052] The limiting part 603 is fixedly connected with a guide plate 604 on both sides, and a second sliding groove 605 is formed in the inner wall of the mounting frame 601 relative to the position of the guide plate 604. The guide plate 604 is slidably connected in the second sliding groove 605. When the limiting part 603 moves up and down, the guide plate 604 slides in the second sliding groove 605, which can guide and limit the movement of the limiting part 603.

[0053] The remaining structure is the same as that of embodiment 1 or 2.

[0054] Operation process: by limiting part 603 slidingly wrapped outside the cable, and under the positioning of mounting frame 601 and second elastic part 602, the cable can be limited, avoiding the situation that the cable shakes left and right during winding and causes wear and tear, through connecting rod 602b can slide in cavity rod 602a, and under the action of second spring 602c, during the winding of the cable, with the change of winding angle, the height of limiting part 603 is self-adaptively adjusted, avoiding the situation that the single height of limiting part 603 causes wear and tear to the cable.

[0055] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various exemplary embodiments are by way of illustration only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in the application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functions and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to particular embodiments described, but extends to any inventive subject matter within the scope of the claims.

[0056] Also, in order to provide a concise description of exemplary embodiments, all features of an actual implementation can not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the inventive subject matter, or those unrelated to enabling the claimed application).

[0057] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A fixing mechanism characterized by comprising: The utility model relates to a fixing mechanism and limiting component, and belongs to the technical field of fixing mechanism. The bottom plate (100) is detachably connected with the pressing plate (200) through the clamping component (300). The clamping component (400) comprises a mounting seat (401), a clamping plate (402) mounted in the inner cavity of the mounting seat (401), and a first elastic component (403) connected to the inner side of the clamping plate (402) and the mounting seat (401). The first elastic component (403) comprises a hollow rod (403a) connected with the mounting seat (401), an embedded rod (403b) movably connected with the clamping plate (402), and a first spring (403c) arranged in the inner cavity of the hollow rod (403a).

2. The securing mechanism of claim 1, wherein: The embedded rod (403b) penetrates the inside of the hollow rod (403a) at one end and is connected with a first linkage plate (403d).

3. A securing mechanism as claimed in claim 1 or 2, wherein: The dismounting component (500) comprises two second linkage plates (501) arranged on both sides of the clamping plate (301), a rack plate (502) connected with the second linkage plates (501), and a gear (503) arranged on the opposite sides of the two rack plates (502).

4. The securing mechanism of claim 3, wherein: The surface of the rack plate (502) is provided with a fitting groove (505), and the inner cavity of the fitting groove (505) is movably connected with a T-shaped rod (506).

5. The securing mechanism of claim 3, wherein: The T-shaped rod (506) is connected with the clamping plate (301).

6. The securing mechanism of claim 5, wherein: The inner part of the gear (503) is provided with a second rotating rod (507), and the second rotating rod (507) is rotatably connected with the clamping plate (301).

7. The securing mechanism of claim 5, wherein: The fixing mechanism comprises the fixing mechanism and limiting component according to any one of claims 1-7, and a limiting component (600) comprising a mounting frame (601) connected with the pressing plate (200), a second elastic component (602) mounted on the inner wall of the mounting frame (601), and a limiting part (603) mounted on the bottom of the second elastic component (602).

8. An anti-slosh device characterized by: ​ 9. The anti-slosh device of claim 8, wherein: The second elastic component (602) comprises a cavity rod (602a) installed on the inner wall of the mounting frame (601), an inner cavity of the cavity rod (602a) is movably connected with a connecting rod (602b), the inner cavity of the cavity rod (602a) is provided with a second spring (602c), and one end of the connecting rod (602b) is connected with the limiting portion (603).

10. The anti-slosh device of claim 9, wherein: Both sides of the limiting portion (603) are fixedly connected with guide plates (604), the inner wall of the mounting frame (601) is provided with a second sliding groove (605) in a position relative to the guide plates (604), and the guide plates (604) are slidably connected in the second sliding groove (605).

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