Locking mechanism and iron tower protection device

Abstract

The utility model relates to the technical field of electric power operation and maintenance, in particular to a locking mechanism and an iron tower protection device, which comprise a positioning assembly, the positioning assembly comprises a base plate, an annular plate connected with the base plate, a baffle connected with the annular plate, a limiting piece connected with the baffle and a plug connector matched with the base plate, the base plate comprises a rectangular plate and a sliding rod, the rectangular plate is fixedly connected to the top of the base plate, and the sliding rod is connected with the rectangular plate. According to the device, the rat guard can be rapidly installed through the positioning assembly, the practicability is better, meanwhile, workers can conveniently disassemble, overhaul and replace the rat guard, social personnel can be prevented from climbing on the outer side of the electric iron tower through the protection assembly, and accidents are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power operation and maintenance, in particular to a locking mechanism and an iron tower protection device. Background Art

[0002] Power towers are important facilities used to support power transmission lines, usually made of metal materials such as steel. They play a role in supporting power transmission lines and maintaining the safety and stability of the lines. The design of power towers must take into account factors such as the weight of the power lines and wind loads to ensure the safe operation of the power lines. In the power transmission system, power towers connect various cables to transmit electricity from power stations to various power users.

[0003] At present, the power tower has the following problems during use:

[0004] 1. Every spring, squirrels, hamsters and other rodents often climb onto the optical cable lines and gnaw on the outer sheath of the optical cable, which can easily lead to external force damage. In order to prevent animals from gnawing on the optical cable, a rat-proof baffle is installed at the bottom of the power tower. However, the rat-proof baffle is generally installed on the power tower by welding. The welding and installation process is relatively cumbersome and it is not convenient for the staff to disassemble, repair and replace it.

[0005] 2. Some people in society may climb along the outside of power towers and may encounter accidents. Utility Model Content

[0006] The purpose of this section is to summarize 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 name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0007] In view of the above problems and / or the problems existing in the prior art, the present utility model is proposed.

[0008] Therefore, the first technical problem to be solved by the utility model is that every spring, rodents such as squirrels and hamsters often climb onto the optical cable lines and gnaw the outer sheath of the optical cable, which can easily lead to external force damage. In order to prevent animals from gnawing on the optical cable, a rat-proof baffle is set at the bottom of the power tower. However, the rat-proof baffle is generally installed on the power tower by welding. The welding and installation process is relatively cumbersome and it is not convenient for the staff to disassemble, inspect and replace it.

[0009] In order to solve the above technical problems, the utility model provides the following technical solutions: a locking mechanism includes a positioning assembly, and the positioning assembly includes a base plate, an annular plate connected to the base plate, a baffle connected to the annular plate, a limit piece connected to the baffle, and a connector cooperating with the base plate.

[0010] As a preferred solution of the locking mechanism of the utility model, the base plate includes a rectangular plate and a sliding rod, the rectangular plate is fixedly connected to the top of the base plate, and the sliding rod is connected to the rectangular plate.

[0011] As a preferred solution of the locking mechanism described in the utility model, wherein: the rectangular plate includes a snap-fit ​​groove, a sliding groove, an arc groove and a locking groove, the snap-fit ​​groove is opened at the top of the rectangular plate, the sliding groove is opened through one side of the rectangular plate, the sliding rod is slidably connected to the sliding groove, the annular plate is fixedly connected to one side of the sliding rod, the arc groove is opened on one side of the rectangular plate, and the locking groove is opened in the arc groove.

[0012] As a preferred solution of the locking mechanism of the utility model, wherein: a spring is fixedly connected to one side of the annular plate, the other end of the spring is fixedly connected to one side of the rectangular plate, and the spring is located outside the slide rod.

[0013] As a preferred solution of the locking mechanism described in the utility model, the baffle includes a rotating rod, a torsion spring and a handle, one end of the rotating rod is rotatably connected to the annular plate, the other end of the rotating rod is fixedly connected to the baffle, one end of the torsion spring is fixedly connected to the annular plate, the other end of the torsion spring is fixedly connected to the baffle, the torsion spring is located on the outside of the rotating rod, and the handle is fixedly connected to one side of the baffle.

[0014] As a preferred solution of the locking mechanism described in the utility model, wherein: the limiting member includes a connecting rod, an arc plate and a latch, the connecting rod is fixedly connected to one side of the baffle, the arc plate is fixedly connected to an end of the connecting rod away from the baffle, the arc plate is slidingly matched with the arc groove, the latch is fixedly connected to one side of the arc plate, and the latch is snap-connected with the locking groove.

[0015] As a preferred solution of the locking mechanism of the utility model, wherein: the plug-in component includes a fixing plate and a positioning block, the fixing plate is arranged at the upper end of the base plate, the positioning block is fixedly connected to the bottom of the fixing plate, and the positioning block is engaged with the engaging groove;

[0016] A matching groove is provided on one side of the positioning block, and the sliding rod is engaged and connected with the matching groove.

[0017] The first beneficial effect of the utility model is that the rat-proof plate can be quickly installed through the positioning component, which is more practical and can be convenient for workers to disassemble, repair and replace it.

[0018] Therefore, the second technical problem to be solved by the present invention is that some social personnel may climb along the outside of the power tower and cause accidents.

[0019] In order to solve the above technical problems, the utility model provides the following technical solutions: an iron tower protection device includes a protection component, the protection component includes a tower connected to the base plate, and a limited position frame is arranged on the tower.

[0020] As a preferred solution of the anti-iron tower protection device of the utility model, wherein: a plurality of reinforcing ribs are fixedly connected between each adjacent tower, and a blocking plate is fixedly connected between each adjacent tower;

[0021] A warning sign is fixedly connected to one side of the baffle plate.

[0022] As a preferred solution of the iron tower protection device of the utility model, wherein: an inclined plate is fixedly connected to the bottom of the limit frame, and there are multiple inclined plates in a circular array along the center point of the limit frame.

[0023] The second beneficial effect of the utility model is that the protective component can prevent people from climbing outside the power tower to avoid accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0025] Figure 1 A schematic diagram of the overall structure of a locking mechanism and device according to an embodiment of the utility model;

[0026] Figure 2 A second angle overall structural diagram of a locking mechanism and device according to an embodiment of the utility model;

[0027] Figure 3 A third angle overall structural diagram of a locking mechanism and device according to an embodiment of the utility model;

[0028] Figure 4 A fourth angle overall structural diagram of a locking mechanism and device according to an embodiment of the utility model;

[0029] Figure 5 This is an enlarged schematic diagram of the locking mechanism and device G structure according to an embodiment of the utility model;

[0030] Figure 6 This is an enlarged schematic diagram of the locking mechanism and device H structure according to an embodiment of the utility model;

[0031] Figure 7 This is an enlarged schematic diagram of the locking mechanism and device K structure described in an embodiment of the utility model. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0035] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0036] Example 1

[0037] Reference Figure 1 - Figure 7 This embodiment provides a locking mechanism including a positioning assembly 100, the positioning assembly 100 includes a base plate 101, an annular plate 102 connected to the base plate 101, a baffle 103 connected to the annular plate 102, a limit member 104 connected to the baffle 103, and a plug-in member 105 cooperating with the base plate 101.

[0038] Specifically, the base plate 101 includes a rectangular plate 101a and a sliding rod 101b. The rectangular plate 101a is fixedly connected to the top of the base plate 101, and the sliding rod 101b is connected to the rectangular plate 101a.

[0039] Furthermore, the rectangular plate 101a includes a snap-fit ​​groove 101a-1, a sliding groove 101a-2, an arc groove 101a-3 and a locking groove 101a-4. The snap-fit ​​groove 101a-1 is opened at the top of the rectangular plate 101a, the sliding groove 101a-2 is opened through one side of the rectangular plate 101a, the sliding rod 101b is slidably connected to the sliding groove 101a-2, the annular plate 102 is fixedly connected to one side of the sliding rod 101b, the arc groove 101a-3 is opened on one side of the rectangular plate 101a, and the locking groove 101a-4 is opened in the arc groove 101a-3.

[0040] Furthermore, a spring 102a is fixedly connected to one side of the annular plate 102, and the other end of the spring 102a is fixedly connected to one side of the rectangular plate 101a. The spring 102a is located outside the sliding rod 101b.

[0041] Furthermore, the connector 105 includes a fixing plate 105a and a positioning block 105b. The fixing plate 105a is disposed on the upper end of the substrate 101. The positioning block 105b is fixedly connected to the bottom of the fixing plate 105a. The positioning block 105b is engaged with the engaging groove 101a-1.

[0042] Furthermore, a matching groove 105b-1 is formed on one side of the positioning block 105b, and the sliding rod 101b is engaged and connected with the matching groove 105b-1.

[0043] When in use, the annular plate 102 is pulled toward the side away from the rectangular plate 101a, and the annular plate 102 can drive the spring 102a to stretch, so that the slide bar 101b moves into the slide groove 101a-2, and the positioning block 105b is engaged with the engaging groove 101a-1, so that the matching groove 105b-1 is flush with the slide groove 101a-2, and the annular plate 102 is released, and the spring 102a is reset, so that the slide bar 101b is engaged with the matching groove 105b-1, so that the mouse-proof plate can be quickly installed, which has better practicality.

[0044] Example 2

[0045] Reference Figure 1 - Figure 7, is the second embodiment of the utility model. Based on the previous embodiment, this embodiment provides a locking mechanism implementation, including a baffle 103 and a limit member 104. The baffle 103 includes a rotating rod 103a, a torsion spring 103b and a handle 103c. One end of the rotating rod 103a is rotatably connected to the annular plate 102, and the other end of the rotating rod 103a is fixedly connected to the baffle 103. One end of the torsion spring 103b is fixedly connected to the annular plate 102, and the other end of the torsion spring 103b is fixedly connected to the baffle 103. The torsion spring 103b is located on the outside of the rotating rod 103a, and the handle 103c is fixedly connected to one side of the baffle 103.

[0046] It should be noted that the handle 103c is provided with anti-skid textures, and when the staff pulls the handle 103c, they should try to avoid the hand and the handle 103c from slipping off.

[0047] In addition, when the baffle 103 is rotated counterclockwise, the torsion spring 103b is compressed, and the spring 102a is not affected.

[0048] Furthermore, the limiting member 104 includes a connecting rod 104a, an arc plate 104b and a latch 104c, the connecting rod 104a is fixedly connected to one side of the baffle 103, the arc plate 104b is fixedly connected to an end of the connecting rod 104a away from the baffle 103, the arc plate 104b is slidably matched with the arc groove 101a-3, the latch 104c is fixedly connected to one side of the arc plate 104b, and the latch 104c is snap-connected with the locking groove 101a-4.

[0049] It should be noted that when the baffle 103 is rotated counterclockwise, when the latch 104c and the locking groove 101a-4 are separated, the torsion spring 103b is in a compressed state.

[0050] When in use, the baffle 103 is rotated counterclockwise, the torsion spring 103b is compressed, the latch pin 104c is separated from the locking groove 101a-4, and then the baffle 103 is pulled to the side away from the rectangular plate 101a, the baffle 103 drives the annular plate 102 to move, and the annular plate 102 can drive the spring 102a to stretch, so that the slide bar 101b moves into the slide groove 101a-2, and the positioning block 105b is engaged with the engaging groove 101a-1, so that the matching groove 105b-1 is flush with the slide groove 101a-2. , slowly move the baffle 103 to the side of the rectangular plate 101a, and the spring 102a gradually returns to its original position, so that when the slide bar 101b is engaged with the matching groove 105b-1, the arc plate 104b moves into the arc groove 101a-3. At this time, the baffle 103 is released, and the torsion spring 103b is reset, so that the latch 104c is engaged with the locking groove 101a-4, which can better fix the mouse-proof plate, make the mouse-proof plate more stable, and facilitate the staff to disassemble, repair and replace it.

[0051] Example 3

[0052] Reference Figure 1 and Figure 2 , which is the second embodiment of the utility model. Based on the previous embodiment, this embodiment provides a protection component 200 . The protection component 200 includes a tower 201 connected to the substrate 101 , and a limit position frame 202 is set on the tower 201 .

[0053] Furthermore, a plurality of reinforcing ribs 201 a are fixedly connected between each adjacent tower 201 , and a blocking plate 201 b is fixedly connected between each adjacent tower 201 .

[0054] It should be noted that the base plate 101 is fixedly connected to the reinforcing ribs 201b on both sides by bolts, and the reinforcing ribs 201b can make the main body of the tower 201 more stable.

[0055] Furthermore, a warning sign 201b-1 is fixedly connected to one side of the baffle plate 201b, and a lock is provided on the baffle plate 201b, so that the baffle plate 201b can be opened when the staff needs to inspect the tower.

[0056] It should be noted that a line sign can also be installed on the baffle plate 201b to facilitate the staff to accurately judge each line section, and the warning sign 201b-1 can have a certain warning effect on the public.

[0057] In addition, the barrier plate 201b can prevent members of the public from climbing outside the power tower to avoid accidents.

[0058] Furthermore, an inclined plate 202 a is fixedly connected to the bottom of the limiting frame 202 , and a plurality of inclined plates 202 a are arranged in a circular array along the center point of the limiting frame 202 .

[0059] It should be noted that the fixing plate 105a is fastened to the side of the limit frame 202 by bolts. The limit frame 202 is set at the bottom of the power tower. The inclined plate 202a can effectively prevent small animals such as mice from crawling on the tower, thereby improving the protection effect of the tower and the safety of electrical equipment. At the same time, the gaps between the inclined plates 202a can facilitate the leakage of fallen leaves and rainwater on the top to avoid accumulation on the limit frame 202.

[0060] in addition, Figure 1 - Figure 7 The structure in the figure is only used as a reference for mechanical transmission and is not a structural proportional diagram of the final product.

[0061] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0062] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0063] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0064] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A locking mechanism, characterized in that: include, A positioning assembly (100) comprising a base plate (101), an annular plate (102) connected to the base plate (101), a baffle (103) connected to the annular plate (102), a stopper (104) connected to the baffle (103), and a plug-in assembly (105) cooperating with the base plate (101).

2. The locking mechanism according to claim 1, characterized in that: The base plate (101) comprises a rectangular plate (101a) and a sliding rod (101b); the rectangular plate (101a) is fixedly connected to the top of the base plate (101), and the sliding rod (101b) is connected to the rectangular plate (101a).

3. The locking mechanism according to claim 2, characterized in that: The rectangular plate (101a) comprises a snap-fit ​​groove (101a-1), a slide groove (101a-2), an arc groove (101a-3) and a locking groove (101a-4); the snap-fit ​​groove (101a-1) is arranged at the top of the rectangular plate (101a); the slide groove (101a-2) is arranged through one side of the rectangular plate (101a); the slide rod (101b) is slidably connected to the slide groove (101a-2); the annular plate (102) is fixedly connected to one side of the slide rod (101b); the arc groove (101a-3) is arranged at one side of the rectangular plate (101a); and the locking groove (101a-4) is arranged in the arc groove (101a-3).

4. The locking mechanism according to claim 3, characterized in that: A spring (102a) is fixedly connected to one side of the annular plate (102), and the other end of the spring (102a) is fixedly connected to one side of the rectangular plate (101a). The spring (102a) is located outside the sliding rod (101b).

5. The locking mechanism according to claim 4, characterized in that: The baffle (103) comprises a rotating rod (103a), a torsion spring (103b) and a handle (103c); one end of the rotating rod (103a) is rotatably connected to the annular plate (102); the other end of the rotating rod (103a) is fixedly connected to the baffle (103); one end of the torsion spring (103b) is fixedly connected to the annular plate (102); the other end of the torsion spring (103b) is fixedly connected to the baffle (103); the torsion spring (103b) is located outside the rotating rod (103a); and the handle (103c) is fixedly connected to one side of the baffle (103).

6. The locking mechanism according to claim 5, characterized in that: The limiting member (104) comprises a connecting rod (104a), an arc plate (104b) and a latch (104c); the connecting rod (104a) is fixedly connected to one side of the baffle (103); the arc plate (104b) is fixedly connected to one end of the connecting rod (104a) away from the baffle (103); the arc plate (104b) is slidably matched with the arc groove (101a-3); the latch (104c) is fixedly connected to one side of the arc plate (104b); and the latch (104c) is snap-connected with the locking groove (101a-4).

7. The locking mechanism according to claim 6, characterized in that: The plug connector (105) comprises a fixing plate (105a) and a positioning block (105b), wherein the fixing plate (105a) is arranged at the upper end of the base plate (101), and the positioning block (105b) is fixedly connected to the bottom of the fixing plate (105a), and the positioning block (105b) is snap-connected with the snap-fit ​​groove (101a-1); A matching groove (105b-1) is provided on one side of the positioning block (105b), and the sliding rod (101b) is snap-fitted and connected to the matching groove (105b-1).

8. An iron tower protection device, characterized in that: comprising a locking mechanism as claimed in any one of claims 1 to 7, and; A protection component (200) comprises a tower (201) connected to the base plate (101), wherein a limit frame (202) is arranged on the tower (201).

9. The iron tower protection device according to claim 8, characterized in that: A plurality of reinforcing ribs (201a) are fixedly connected between each adjacent tower (201), and a blocking plate (201b) is fixedly connected between each adjacent tower (201); A warning sign (201b-1) is fixedly connected to one side of the baffle plate (201b).

10. The iron tower protection device according to claim 8 or 9, characterized in that: The bottom of the limiting frame (202) is fixedly connected with an inclined plate (202a), and a plurality of the inclined plates (202a) are arranged in a circular array along the center point of the limiting frame (202).

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