Safety anti-maloperation protection device for temporary power utilization in construction

Abstract

The utility model discloses a construction temporary electricity utilization safety anti-maloperation protection device which comprises a box body, an anti-maloperation mechanism used for anti-maloperation protection is arranged on the outer side of the box body, a fastening mechanism used for locking is arranged at the bottom of the box body, the anti-maloperation mechanism comprises a barrier strip, and a first spring is welded to one side of the barrier strip. According to the utility model, through the arrangement of the anti-maloperation mechanism, the temporary power utilization device can be subjected to safety protection and random maloperation prevention protection, the operation is simple and convenient, the protection performance is good, and the operation surface is adopted to carry out rotatable plug-in protection so as to avoid direct safety protection and maloperation prevention on the temporary power utilization box. The anti-misoperation mechanism has the advantages that the fastening mechanism can be used for locking and limiting the anti-misoperation mechanism, so that the supporting performance of the anti-misoperation mechanism is guaranteed, meanwhile, the danger caused by opening can be prevented, the safety effect is improved, and the anti-misoperation mechanism can be used for positioning and locking in an elastic insertion mode.

Description

Technical Field

[0001] The utility model relates to the technical field of construction power protection, in particular to a safety anti-misoperation protection device for temporary construction power. Background Art

[0002] Temporary electricity refers to the additional electricity used for drought relief and flood drainage in infrastructure construction sites, farmland capital construction, rural breeding industry and abnormal years, and other electricity needs that require the establishment of meters by the power department. The new power supply usually does not last more than one year. Since most temporary power sources themselves do not have complete protection measures, they are easily hit by foreign objects on the construction site, causing damage to the power supply. At the same time, a large amount of smoke and dust on the construction site can easily enter the interior of the temporary power supply, causing the working state of the power supply to be unstable.

[0003] In view of the above technical problems, for example, a power supply protection device for temporary power supply in construction is disclosed in the announcement number CN209948344U. By setting four protection plates, the power supply equipment can be shielded from most foreign objects, thus effectively ensuring the normal operation of the power supply equipment.

[0004] The above patent also has the following shortcomings: its operation is cumbersome when protecting temporary power safety, and it is not conducive to anti-misoperation protection, so that there is a risk of accidental touch, and it cannot be locked to prevent opening, so its safety protection is poor. Utility Model Content

[0005] The purpose of the utility model is to provide a safety anti-misoperation protection device for temporary electricity use during construction, which has the advantages of simple operation and anti-misoperation safety protection for temporary electricity use. At the same time, it can also lock the safety protection parts to prevent them from being opened at will, thereby improving the protection and effect to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temporary power safety anti-maloperation protection device for construction, comprising a box body, an anti-maloperation mechanism for anti-maloperation protection is arranged on the outside of the box body, a fastening mechanism for locking is arranged on the bottom of the box body, the anti-maloperation mechanism comprises a baffle, and a first spring is welded on one side of the baffle;

[0007] A connecting plate is welded to one end of the first spring, a connecting rod is rotatably connected to one side of the connecting plate, an anti-malfunction plate is fixedly installed to one end of the connecting rod, a warning plate is embedded on the surface of the anti-malfunction plate, a sliding component is arranged on the top of the box, and a limit position component is arranged above the box

[0008] Preferably, the sliding assembly comprises a slide groove, the slide groove is opened at the top of the box body, the inner cavity of the slide groove is slidably connected with a slider, and the top of the slider is fixed to the bottom of the connecting plate.

[0009] Preferably, the limiting assembly comprises a connecting block, the connecting block is fixedly mounted on the outer side of the connecting rod, grooves are provided on the upper and lower parts of the outer side of the baffle, and through holes are provided on both sides of the baffle.

[0010] Preferably, the fastening mechanism comprises an elastic component and an insert component, the elastic component is arranged at the bottom of the box body, and the insert component is arranged at the bottom of the elastic component.

[0011] Preferably, the elastic component comprises a connecting pipe, the connecting pipe is fixedly mounted on the bottom of the box body, and a second spring is welded to the top of the inner cavity of the connecting pipe.

[0012] Preferably, the insertion assembly includes a fixing plate, the bottom end of the second spring is welded with the fixing plate, and the bottom end of the fixing plate is rotatably connected with an insertion rod.

[0013] Preferably, an adaption groove is provided at the bottom end of the anti-misoperation plate, and one end of the insertion rod is inserted into the adaption groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can provide a safety protection for temporary power devices and prevent accidental operation through the provision of an anti-misoperation mechanism. It is not only simple and convenient to operate, but also has good protection. The utility model adopts a rotatable plug-in protection method in which the operating surface can be rotatably inserted to avoid directly providing safety protection and preventing accidental operation of the temporary power box. The fastening mechanism can be used to lock and limit the anti-misoperation mechanism, so as to ensure its support while preventing it from being opened to cause danger, thereby improving the safety effect. The utility model can be used to position and lock by elastic insertion.

[0016] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the box structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the chute structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the second spring structure of the utility model.

[0021] In the figure: 1. box body; 2. anti-maloperation mechanism; 21. baffle; 22. first spring; 23. connecting plate; 24. connecting rod; 25. connecting block; 26. perforation; 27. groove; 28. slide groove; 29. ​​slider; 210. anti-maloperation plate; 211. warning plate; 3. fastening mechanism; 31. connecting pipe; 32. second spring; 33. fixing plate; 34. plug rod; 35. adapter groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a temporary power safety anti-maloperation protection device for construction, comprising a box body 1, an anti-maloperation mechanism 2 for anti-maloperation protection is arranged on the outer side of the box body 1, a fastening mechanism 3 for locking is arranged at the bottom of the box body 1, the anti-maloperation mechanism 2 comprises a baffle 21, and a first spring 22 is welded on one side of the baffle 21;

[0024] A connecting plate 23 is welded to one end of the first spring 22, a connecting rod 24 is rotatably connected to one side of the connecting plate 23, an anti-maloperation plate 210 is fixedly installed on one end of the connecting rod 24, a warning plate 211 is embedded in the surface of the anti-maloperation plate 210, a sliding component is arranged on the top of the box body 1, and a limiting component is arranged above the box body 1.

[0025] It is used for safe protection of temporary electricity use, so that the position angle of the protection surface can be adjusted by pulling and turning it outward as needed, so that subsequent operations can be carried out to prevent accidental operation.

[0026] like Figure 2 As shown, the sliding assembly includes a slide groove 28, which is opened at the top of the box body 1. The inner cavity of the slide groove 28 is slidably connected with a slider 29. The top of the slider 29 is fixed to the bottom of the connecting plate 23 to limit the sliding of the connecting plate 23 to ensure the stability of its horizontal movement.

[0027] like Figure 2 As shown, the limiting assembly includes a connecting block 25, and the connecting block 25 is fixedly installed on the outer side of the connecting rod 24. Grooves 27 are provided on the upper and lower parts of the outer side of the baffle 21, and through holes 26 are provided on both sides of the baffle 21. The connecting block 25 can be used to pass through the baffle 21 through the through holes 26, and can also be inserted into the grooves 27 to achieve the function of limiting support.

[0028] During operation:

[0029] The state shown in the figure is a safety protection state to prevent misoperation. When it is necessary to operate the interior of the temporary power device, it is necessary to first release the locking state of the fastening mechanism 3 and then open the anti-misoperation mechanism 2 to operate the power device;

[0030] When the anti-maloperation mechanism 2 is opened;

[0031] Pull the anti-malfunction plate 210 directly outward, and use the anti-malfunction plate 210 to pull the connecting rod 24 to move the connecting plate 23. During the movement of the connecting plate 23, the first spring 22 will be squeezed, and the slider 29 will be driven to slide inside the groove 27, so that the anti-malfunction plate 210 will be separated from the box body 1 and the clamping state between the anti-malfunction plate 210 and the box body 1 will be released. At this time, the connecting rod 24 will drive the outer connecting block 25 to move synchronously and penetrate the blocking bar 21 through the perforation 26, and then the anti-malfunction plate 210 can be rotated to 180 degrees and located above the box body 1.

[0032] At this time, release the pulling force and stop rotating. According to the contractility of the first spring 22, the connecting block 25 is indirectly driven to be inserted into the inside of the groove 27 to be fixed. Finally, the internal part of the temporary power supply device can be operated. When the anti-misoperation safety protection is performed again, the reverse operation can be performed according to the above.

[0033] Preferably, the fastening mechanism 3 includes an elastic component and an insert component, the elastic component is arranged at the bottom of the box body 1, and the insert component is arranged at the bottom of the elastic component.

[0034] like Figure 4 As shown, the elastic component includes a connecting pipe 31, which is fixedly installed at the bottom of the box body 1. A second spring 32 is welded to the top of the inner cavity of the connecting pipe 31 to achieve the effect of elastic connection.

[0035] like Figure 4 As shown, the insertion assembly includes a fixing plate 33, the bottom end of the second spring 32 is welded with the fixing plate 33, and the bottom end of the fixing plate 33 is rotatably connected with an insertion rod 34, so as to facilitate the positioning and locking work of the insertion connection.

[0036] like Figure 4 As shown, an adapting groove 35 is provided at the bottom end of the anti-maloperation plate 210, and one end of the insertion rod 34 is inserted into the interior of the adapting groove 35, so as to cooperate with the insertion component for limiting.

[0037] As shown in the figure, the insertion limit works:

[0038] When this status is released:

[0039] Pull the rod 34 downward, and the rod 34 drives the fixing plate 33 to move downward. After the second spring 32 is stretched, the end of the rod 34 away from the fixing plate 33 can be disengaged from the adapter groove 35, and the rod 34 can be rotated at an angle of 90 degrees or 180 degrees.

[0040] To lock, just follow the above steps in reverse order.

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

Claims

1. A temporary power supply safety protection device for preventing misoperation during construction, characterized in that: The invention comprises a box body (1), an anti-malfunction mechanism (2) for anti-malfunction protection is arranged on the outer side of the box body (1), a fastening mechanism (3) for locking is arranged on the bottom of the box body (1), the anti-malfunction mechanism (2) comprises a stop bar (21), and a first spring (22) is welded to one side of the stop bar (21); A connecting plate (23) is welded to one end of the first spring (22); a connecting rod (24) is rotatably connected to one side of the connecting plate (23); an anti-maloperation plate (210) is fixedly mounted to one end of the connecting rod (24); a warning plate (211) is embedded in the surface of the anti-maloperation plate (210); a sliding component is arranged on the top of the box body (1); and a limit position component is arranged above the box body (1).

2. A construction temporary power safety anti-malfunction protection device according to claim 1, characterized in that: The sliding assembly comprises a slide groove (28), wherein the slide groove (28) is opened at the top of the box body (1), the inner cavity of the slide groove (28) is slidably connected with a slider (29), and the top of the slider (29) is fixed to the bottom of the connecting plate (23).

3. A construction temporary power safety anti-malfunction protection device according to claim 1, characterized in that: The limiting assembly comprises a connecting block (25), the connecting block (25) is fixedly mounted on the outer side of the connecting rod (24), the upper and lower parts of the outer side of the blocking bar (21) are provided with grooves (27), and both sides of the blocking bar (21) are provided with through holes (26).

4. A construction temporary power safety anti-malfunction protection device according to claim 1, characterized in that: The fastening mechanism (3) comprises an elastic component and an insertion component, the elastic component is arranged at the bottom of the box body (1), and the insertion component is arranged at the bottom of the elastic component.

5. A construction temporary power supply safety anti-malfunction protection device according to claim 4, characterized in that: The elastic component comprises a connecting pipe (31), the connecting pipe (31) is fixedly mounted on the bottom of the box body (1), and a second spring (32) is welded to the top end of the inner cavity of the connecting pipe (31).

6. A construction temporary power supply safety anti-malfunction protection device according to claim 5, characterized in that: The insertion assembly comprises a fixing plate (33), the bottom end of the second spring (32) is welded with the fixing plate (33), and the bottom end of the fixing plate (33) is rotatably connected with an insertion rod (34).

7. A construction temporary power supply safety anti-malfunction protection device according to claim 6, characterized in that: An adaption groove (35) is provided at the bottom end of the anti-misoperation plate (210), and one end of the insertion rod (34) is inserted into the interior of the adaption groove (35).

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