Horizontal buried fence

Abstract

The utility model relates to the technical field of maintenance safety, in particular to a horizontal buried fence which comprises a box body assembly, a driving assembly and a rotating assembly, the box body assembly comprises a fence box and a box cover, the driving assembly comprises a power piece and a pushing wheel, and the rotating assembly comprises a wheel piece and a handrail. The horizontal and vertical effects of the device are achieved, the problems that a conventional vertically-arranged buried fence is deep in pre-burying, tedious in construction and inconvenient to use in special occasions are solved, by arranging the fence box, the box cover and the pushing wheels, the horizontal and vertical early and later periods of the fence are achieved, the box cover can be driven to be synchronously opened and closed, and the use effect of the fence is improved. And the probability that sundries fall into the device to damage the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance safety, in particular to a horizontal buried fence. Background Art

[0002] The power maintenance fence is a kind of protective facility set up to ensure the safety of power equipment and power workers. It usually surrounds power equipment or construction sites to restrict the entry of unauthorized personnel.

[0003] The layout of on-site equipment is relatively fixed, and column telescopic belt fences are usually used for safety isolation. Column telescopic belt fences have problems such as easy tilting and difficult to carry. Some electric horizontal buried fences are also available, but the current electric fences are mostly designed with vertical layout combined with telescopic rod structure. The pre-embedded depth is usually deep, and the preliminary processing is cumbersome, which is not suitable for installation in power field environments. Utility Model Content

[0004] 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 specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the technical problem to be solved by the utility model is that the existing vertical fence or telescopic electric fence is difficult to carry or the preliminary preparation work is cumbersome.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a horizontal buried fence, which includes:

[0008] A box body assembly, the assembly comprising a fence box and a box cover, the box cover is hinged to the fence box;

[0009] A driving assembly, which is movably arranged inside the fence box and includes a power piece and a driving wheel, wherein the driving wheel contacts the box cover and is connected to one side of the power piece; and

[0010] The rotating assembly is arranged on one side of the power member, and comprises a rotating wheel member and a railing, wherein the rotating wheel member is connected to the railing.

[0011] As a preferred solution of the horizontal buried fence described in the utility model, the rotating wheel component includes a driving wheel, an auxiliary groove wheel and a fixed rod, the driving wheel is connected to the power component, the fixed rod is far away from the driving wheel, and both ends are horizontally fixed to the inner wall of the fence box, and the auxiliary groove wheel is connected to the rod body of the fixed rod.

[0012] As a preferred solution of the horizontal buried fence described in the utility model, the driving wheel includes a round pin, an inner wheel and a through hole No. 1, the inner wheel is coaxially arranged on the side wall of the driving wheel, the round pin is away from the inner wheel and connected to the side wall of the driving wheel, and the through hole No. 1 is arranged through the center axis of the driving wheel and the inner wheel.

[0013] As a preferred solution of the horizontal buried fence of the utility model, the inner wheel also includes a No. 1 limiting inner arc, and the No. 1 limiting inner arc is arranged on the side wall of the inner wheel and contacts the auxiliary groove wheel.

[0014] As a preferred solution of the horizontal buried fence described in the utility model, the auxiliary groove wheel includes a limiting plate, a round pin groove and a No. 2 through hole, the round pin groove passes through the side wall of the limiting plate, the No. 2 through hole passes through the center axis of the auxiliary groove wheel and cooperates with the fixing rod.

[0015] As a preferred solution of the horizontal buried fence of the utility model, the limiting plate also includes a second limiting inner arc, and the second limiting inner arc is arranged on the side wall of the limiting plate and contacts with the inner wheel.

[0016] As a preferred solution of the horizontal buried fence of the utility model, the power component includes a gear set, a transmission rod and a servo motor, and the servo motor transmits power to the transmission rod through the gear set.

[0017] As a preferred solution of the horizontal underground fence described in the utility model, the gear set includes a No. 1 bevel gear and a No. 2 bevel gear, the No. 1 bevel gear is connected to the output end of the servo motor, the No. 2 bevel gear is connected to the rod body of the transmission rod and meshes with the No. 1 bevel gear.

[0018] As a preferred solution of the horizontal buried fence of the utility model, the driving wheel is connected to the rod body of the transmission rod, including a large arc wheel frame and a small arc wheel frame, and the large arc wheel frame is connected to the small arc wheel frame.

[0019] As a preferred solution of the horizontal buried fence of the utility model, wherein: a railing hole is provided through the side wall of the box cover, and one end of the railing is exposed to the outside of the fence box through the railing hole.

[0020] The beneficial effects of the horizontal buried fence of the utility model are as follows: by setting a box body assembly, a driving assembly and a rotating assembly, the effects of erecting and lying down the railing can be achieved, which is convenient for transportation and reduces the pre-embedding depth, simplifies the preliminary pre-embedding work, and achieves the effect of synchronous opening and closing of the box, solving the problem of debris falling into the device and affecting the internal structure of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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 paying any creativity. Among them:

[0022] Figure 1 This is the overall appearance diagram of the utility model.

[0023] Figure 2 It is an explosion diagram of the utility model.

[0024] Figure 3 It is a schematic diagram of the rotating wheel of the utility model.

[0025] Figure 4 It is a schematic diagram of the state change of the rotating part of the utility model.

[0026] Figure 5 The utility model is a schematic diagram of the opening and closing principle of the fence box. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] 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.

[0029] 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 is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Example 1

[0031] Reference Figure 1-2, which is the first embodiment of the utility model, and this embodiment provides a horizontal buried fence, including a box body assembly 100, a driving assembly 200 and a rotating assembly 300, to achieve the horizontal and vertical effects of the fence.

[0032] Specifically, the box assembly 100 includes a fence box 101 and a box cover 102 , and the box cover 102 is hinged to the fence box 101 .

[0033] Preferably, a torsion spring is provided at the hinge between the box cover 102 and the fence box 101, that is, the box cover 102 is always closed and covers the fence box 101 in the absence of external force.

[0034] Furthermore, the driving assembly 200 is installed inside the fence box 101 , and includes a power piece 201 and a driving wheel 202 . The driving wheel 202 is in contact with the box cover 102 and is connected to one side of the power piece 201 .

[0035] Furthermore, the rotating assembly 300 is disposed on one side of the power member 201, and includes a rotating wheel member 301 and a railing 302. The rotating wheel member 301 and the railing 302 are connected by screws for easy disassembly and maintenance.

[0036] When in use, the staff sets up a pre-buried pit in the use area and places the fence box 101 inside. When the place needs to be isolated, the staff starts the device, and the power member 201 rotates and drives the driving wheel 202 to rotate synchronously. At this time, the synchronous wheel 202 pushes the box cover 102 to open;

[0037] Then the power member 201 drives the rotating wheel member 301 to rotate, and synchronously rotates one end of the railing 302, so that the railing 302 stands upright. Finally, the power member 201 continues to rotate. At this time, the driving wheel 202 continues to rotate synchronously and loses the thrust on the box cover 102, so that the box cover 102 covers the fence box 101 again, preventing debris from falling into the device.

[0038] When the isolation is cancelled, the power member 201 is driven in reverse and performs a movement opposite to the above, and finally the railing 302 is retracted.

[0039] In summary, by providing a fence box and a box cover, the storage function of the fence is achieved, and by providing a power part, a driving wheel and a rotating wheel part, the front and rear stages of the fence lying down and erecting are achieved, and the box cover is also driven to open and close synchronously, ultimately solving the problem that conventional vertical or buried fences are easy to deform and difficult to carry or are buried too deep, and are not suitable for use in special places.

[0040] Example 2

[0041] Reference Figure 2 to Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment:

[0042] Specifically, the power part 201 includes a gear set 201a, a transmission rod 201b and a servo motor 201c, wherein one end of the gear set 201a is connected to the output end of the servo motor 201c, and the other end is inserted into the rod body of the transmission rod 201b, and the two ends of the transmission rod 201b are respectively vertically fixed to the two inner side walls of the fence box 101.

[0043] Furthermore, the gear set 201a includes a first bevel gear 201a-1 and a second bevel gear 201a-2, wherein the first bevel gear 201a-1 is connected to the output end of the servo motor 201c and rotates synchronously, and the second bevel gear 201a-2 is inserted into the transmission rod 201b and is always meshed with the first bevel gear 201a-1.

[0044] Preferably, the first bevel gear 201a-1 is vertically meshed with the second bevel gear 201a-2, and the servo motor 201c eventually drives the transmission rod 201b to rotate synchronously.

[0045] Furthermore, the rotating wheel component 301 includes a driving wheel 301a, an auxiliary groove wheel 301b and a fixed rod 301c, wherein the driving wheel 301a is inserted into the rod body of the transmission rod 201b, the fixed rod 301c is parallel to the transmission rod 201b, and its two ends are respectively vertically fixed to the two inner side walls of the fence box 101, and the auxiliary groove wheel 301b is inserted into the rod body of the fixed rod 301c, and is always matched with the driving wheel 301a.

[0046] Preferably, the driving wheel 301a rotates synchronously with the transmission rod 201b, and can drive the auxiliary grooved wheel 301b to rotate around the fixed rod 301c.

[0047] Furthermore, the driving wheel 301a includes a round pin 301a-1, an inner wheel 301a-2 and a through hole No. 1 301a-3, wherein the inner wheel 301a-2 is integrally fitted to the side wall of the driving wheel 301a with the same central axis, the round pin 301a-1 deviates from the central axis of the driving wheel 301a and is integrally arranged on its side wall, and the through hole No. 1 301a-3 simultaneously penetrates the central axes of the driving wheel 301a and the inner wheel 301a-2.

[0048] Preferably, the diameter of the inner wheel 301a-2 is smaller than the diameter of the driving wheel 301a, and the driving wheel 301a together with the inner wheel 301a-2 is inserted into the shaft of the transmission rod 201b through the first through hole 301a-3 and rotates synchronously therewith.

[0049] Furthermore, the auxiliary sheave 301b includes a limit plate 301b-1, a round pin groove 301b-2 and a second through hole 301b-3, wherein the round pin groove 301b-2 penetrates through the side wall of the limit plate 301b-1, and the second through hole 301b-3 penetrates through the central axis of the auxiliary sheave 301b.

[0050] Preferably, the width of the round pin groove 301b-2 is slightly larger than the diameter of the round pin 301a-1 by about 1 mm. When the driving wheel 301a rotates, the round pin 301a-1 will cut into the round pin groove 301b-2 and drive the auxiliary groove wheel 301b to rotate synchronously.

[0051] Further, refer to Figure 4 The inner wheel 301a-2 also includes a No. 1 limiting inner arc 301a-2a, and the limiting plate 301b-1 also includes a No. 2 limiting inner arc 301b-1b, wherein the No. 1 limiting inner arc 301a-2a can accommodate the limiting plate 301b-1 to rotate into it, and the No. 2 limiting inner arc 301b-1b is arranged on both sides of the limiting plate 301b-1, symmetrically corresponding to the round pin groove 301b-2.

[0052] Preferably, the diameter of the second limiting inner arc 301b-1b is equal to the outer arc diameter of the inner wheel 301a-2 and they fit each other, and when the two fit together, the auxiliary groove wheel 301b is limited and cannot rotate;

[0053] When the round pin 301a-1 cuts into the round pin groove 301b-2, the limiting plate 301b-1 also turns into the first limiting inner arc 301a-2a, that is, at this time, the round pin 301a-1 can drive the auxiliary groove wheel 301b to rotate through the round pin groove 301b-2;

[0054] When the round pin 301a-1 continues to rotate out of the round pin groove 301b-2, the second limiting inner arc 301b-1b at the other end re-attaches to the inner wheel 301a-2, so that the auxiliary groove wheel 301b is limited and cannot move.

[0055] When in use, the staff starts the servo motor 201c, which drives the transmission rod 201b vertically arranged therewith to rotate through the vertical transmission gear set 201a, and then the transmission rod 201b drives the driving wheel 301a plugged into its rod body to rotate along the X direction;

[0056] When the round pin 301a-1 cuts into the round pin groove 301b-2, the limit plate 301b-1 also turns into the No. 1 limit inner arc 301a-2a. That is, at this time, the round pin 301a-1 drives the secondary groove wheel 301b to rotate 90° through the round pin groove 301b-2, so that the railing 302 connected thereto changes from a horizontal state to a vertical state, thereby realizing the change of the railing 302 from a storage state to an isolation state.

[0057] In summary, by providing a power part and a rotating wheel part, the effect of lying down and standing up of the device is achieved, which solves the problem that the conventional vertically arranged buried fence is pre-buried too deep, the construction is cumbersome and it is not convenient to use in special occasions.

[0058] Example 3

[0059] Reference Figure 5 , which is the third embodiment of the utility model, and this embodiment is based on the previous embodiment:

[0060] Specifically, the driving wheel 202 is connected to the rod body of the transmission rod 201b, and is made of a large arc wheel frame 202a and a small arc wheel frame 202b in one piece.

[0061] Preferably, the driving wheel 202 can be driven to rotate synchronously by the transmission rod 201b.

[0062] Furthermore, a railing hole 102 a is provided through the side wall of the box cover 102 , and one end of the railing 302 is exposed to the outside of the enclosure box 101 through the railing hole 102 a .

[0063] During use, in the first stage, when the round pin 301a-1 does not cut into the round pin groove 301b-2, the driving wheel 301a continues to rotate, and the large arc wheel frame 202a faces upward, contacts the box cover 102 and pushes it open;

[0064] In the second stage, when the round pin 301a-1 slides out of the round pin groove 301b-2, the railing 302 is retracted into the box, and the small arc wheel frame 202b faces upward, the box cover 102 loses its thrust, and the box cover 102 is closed.

[0065] In summary, by providing the fence box, the box cover and the driving wheel, the fence can be laid down and erected before and after, which will drive the box cover to open and close synchronously, reducing the probability of debris falling into the device and damaging the device.

[0066] 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 is 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 horizontal buried fence, characterized by: include, A box body assembly (100), the box body assembly (100) comprising a fence box (101) and a box cover (102), the box cover (102) being hinged to the fence box (101); A driving assembly (200), the driving assembly (200) being movably disposed inside the fence box (101), comprising a power member (201) and a driving wheel (202), the driving wheel (202) being in contact with the box cover (102) and connected to one side of the power member (201); and, The rotating assembly (300) is arranged on one side of the power member (201), and comprises a rotating wheel member (301) and a handrail (302), wherein the rotating wheel member (301) and the handrail (302) are connected.

2. The horizontal buried fence according to claim 1, characterized in that: The rotating wheel component (301) comprises a driving wheel (301a), an auxiliary groove wheel (301b) and a fixed rod (301c); the driving wheel (301a) is connected to the power component (201); the fixed rod (301c) is far away from the driving wheel (301a) and has two ends horizontally fixed to the inner wall of the fence box (101); the auxiliary groove wheel (301b) is connected to the rod body of the fixed rod (301c).

3. The horizontal buried fence according to claim 2, characterized in that: The driving wheel (301a) comprises a round pin (301a-1), an inner wheel (301a-2) and a first through hole (301a-3); the inner wheel (301a-2) is coaxially arranged on the side wall of the driving wheel (301a); the round pin (301a-1) is away from the inner wheel (301a-2) and connected to the side wall of the driving wheel (301a); and the first through hole (301a-3) is arranged through the center axes of the driving wheel (301a) and the inner wheel (301a-2).

4. The horizontal buried fence according to claim 3, characterized in that: The inner wheel (301a-2) further comprises a first limiting inner arc (301a-2a), wherein the first limiting inner arc (301a-2a) is arranged on the side wall of the inner wheel (301a-2) and is in contact with the auxiliary groove wheel (301b).

5. The horizontal buried fence according to claim 4, characterized in that: The auxiliary sheave (301b) comprises a limiting plate (301b-1), a round pin groove (301b-2) and a second through hole (301b-3); the round pin groove (301b-2) penetrates through a side wall of the limiting plate (301b-1); the second through hole (301b-3) penetrates through a central axis of the auxiliary sheave (301b) and cooperates with the fixing rod (301c).

6. The horizontal buried fence according to claim 5, characterized in that: The limiting plate (301b-1) further comprises a second limiting inner arc (301b-1b), wherein the second limiting inner arc (301b-1b) is arranged on the side wall of the limiting plate (301b-1) and is in contact with the inner wheel (301a-2).

7. The horizontal buried fence according to claim 6, characterized in that: The power member (201) comprises a gear set (201a), a transmission rod (201b) and a servo motor (201c); the servo motor (201c) transmits power to the transmission rod (201b) via the gear set (201a).

8. The horizontal buried fence according to claim 7, characterized in that: The gear set (201a) comprises a first bevel gear (201a-1) and a second bevel gear (201a-2); the first bevel gear (201a-1) is connected to the output end of the servo motor (201c); the second bevel gear (201a-2) is connected to the rod body of the transmission rod (201b) and meshes with the first bevel gear (201a-1).

9. The horizontal buried fence according to claim 8, characterized in that: The driving wheel (202) is connected to the rod body of the transmission rod (201b), and comprises a large arc wheel frame (202a) and a small arc wheel frame (202b), wherein the large arc wheel frame (202a) is connected to the small arc wheel frame (202b).

10. The horizontal buried fence according to claim 9, characterized in that: A railing hole (102a) is provided through the side wall of the box cover (102), and one end of the railing (302) is exposed to the outside of the fence box (101) through the railing hole (102a).

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