CN212656663U - Electric power overhauls protector convenient to dismouting - Google Patents

Abstract

The utility model relates to the technical field of protective devices, and discloses an electric power maintenance protective device which is easy to disassemble and assemble. , the inner side of the bottom of the guardrail is fixedly connected with a second fixing block. The easy-to-assemble and disassembled power overhaul protective device fixes the protective fence through pin rods, which makes the installation more convenient and stable, and at the same time, the second fixing block is fixed through fixing bolts to make the installation of the protective fence more stable. The fixing bolts are taken out so that the pin rods are detached from the inside of the first fixing groove. At this time, the guardrail can be removed and transported separately, which makes transportation more convenient. Stacked together, the storage space is greatly saved, so as to achieve the purpose of more stable and convenient installation, more convenient storage and more convenient disassembly.

Description

A kind of electric power maintenance protection device that is easy to disassemble and assemble

technical field

The utility model relates to the technical field of protective devices, in particular to an electric power maintenance protective device which is convenient for disassembly and assembly.

Background technique

Power equipment mainly includes two categories: power generation equipment and power supply equipment. Power generation equipment is mainly power station boilers, steam turbines, gas turbines, hydraulic turbines, generators, transformers, etc. There are serious defects in the planned maintenance system used by most of the power equipment in the power system, such as frequent temporary maintenance, insufficient maintenance or excess maintenance, blind maintenance, etc., which make countries in the world spend huge amounts of equipment maintenance every year. Arranging the maintenance of power equipment, saving maintenance costs, reducing maintenance costs, and ensuring high reliability of the system is an important issue for system operators. Power equipment generally needs to be isolated by guardrails during maintenance. In order to avoid idle people entering the maintenance site to cause greater safety hazards.

The electric power maintenance guardrail in the prior art is more troublesome to install, and its volume is relatively large, and its disassembly and transportation are relatively inconvenient, and it also needs to occupy a large space when it is idle, which makes its use relatively inconvenient. The power maintenance protection device that is easy to assemble and disassemble can solve the above problems.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides an electric power maintenance protection device that is easy to disassemble and assemble, which has the advantages of more stable and convenient installation, more convenient storage and more convenient disassembly, etc., and solves the problems in the prior art. The protective fence for power maintenance is more troublesome to install, and its volume is large, and it is inconvenient to disassemble and transport.

(2) Technical solutions

In order to achieve the above-mentioned purposes of more stable and convenient installation, more convenient storage and more convenient disassembly, the present utility model provides the following technical solution: an electric power maintenance protection device that is easy to disassemble and assemble, comprising a base, and two parts on the top of the base are provided. The sides are movably connected with guardrails, the outer side of the bottom of the guardrail is fixedly connected with a first fixing block, the inner side of the bottom of the guardrail is fixedly connected with a second fixing block, and the top of the base is provided with a first fixing block. The corresponding first fixing slot, the first fixing block is inserted into the interior of the first fixing slot, the top of the base is provided with a second fixing slot corresponding to the second fixing block, and the second fixing block is inserted Inside the second fixing slot, the base is provided with a connecting slot communicating with the first fixing slot, the inside of the connecting slot is slidably connected with a slider, and one side of the slider is fixedly connected with a pin rod, A pin groove is opened on one side of the first fixing block and located inside the first fixing groove, one end of the pin rod is inserted into the inside of the pin groove, and the top of the pin rod is fixedly connected inside the connecting groove. There is a connecting rod, and the top of the connecting rod is located at the top of the base to be fixedly connected to the limit block, the front of the base is threaded with fixing bolts corresponding to the second fixing groove, and the front of the second fixing block is provided with An installation slot corresponding to the fixing bolt, one end of the fixing bolt is threadedly connected to the inside of the installation slot, and both sides of the front and the back of the base are fixedly connected to the limiting plate.

Preferably, the front surface of the base is provided with a threaded groove communicating with the second fixing groove, and the fixing bolt is threadedly connected to the inside of the threaded groove.

Preferably, sticking boards are fixedly connected to the front and back of the guardrail, and pegs are fixedly connected to the four corners of the front and back of the guardrail.

Preferably, a groove is provided on one side of the top of the guardrail, a U-shaped connecting plate is inserted into the groove, and two adjacent guardrails are movably connected by the U-shaped connecting plate.

Preferably, a tension spring is fixedly connected to one side of the slider, and one end of the tension spring is fixedly connected to the inner wall of the connection groove.

Preferably, the top of the base is provided with a moving groove communicating with the connecting groove, and the connecting rod is slidably connected to the interior of the moving groove.

(3) Beneficial effects

Compared with the prior art, the utility model provides an electric power maintenance protection device that is easy to disassemble and assemble, and has the following beneficial effects:

1. This easy-to-assemble and disassembled power inspection and protection device fixes the guardrail through pin rods, making the installation more convenient and stable, and at the same time, the second fixing block is fixed by fixing bolts, which makes the installation of the guardrail more stable. , when it needs to be disassembled, take out the fixing bolt, and then turn the limit block to make the pin rod detach from the inside of the first fixing slot, then the guardrail can be removed and transported separately, which makes transportation more convenient, and Due to the small size of the guardrail, a plurality of guardrails can be stacked together during storage, which greatly saves storage space, thereby achieving the purpose of more stable and convenient installation, more convenient storage and more convenient disassembly.

2. The easy-to-disassemble power maintenance protection device makes the installation and disassembly of the fixing bolts more convenient through the threaded groove. It is more convenient to play a warning role. It is convenient to limit the two adjacent guardrails through the U-shaped connecting plate and the groove to avoid large shaking during use. It can be inserted into the inside of the pin groove more stably, and the movement of the connecting rod is more convenient through the moving groove.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the front sectional view of the overall structure of the utility model;

3 is a top view of the connection between the base of the present invention and the second fixing groove;

Figure 4 is a top sectional view of the connection between the base and the fixing bolts of the present invention;

FIG. 5 is a three-dimensional schematic diagram of the protective fence of the present invention;

6 is a front cross-sectional view of the connection between the base and the first fixing block of the present invention.

In the figure: 1. Base; 2. Guardrail; 3. Paste board; 4. Limiting plate; 5. Peg; 6. U-shaped connecting plate; 7. First fixing block; 8. Second fixing block; 9 , fixing bolt; 10, groove; 11, installation slot; 12, first fixing slot; 13, second fixing slot; 14, pin rod; 15, limit block; 16, moving slot; 17, thread slot; 18 , connecting rod; 19, connecting groove; 20, tensioning spring; 21, slider; 22, pin groove.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1-6, an electric power maintenance protection device that is easy to disassemble and assemble, including a base 1, a guard rail 2 is movably connected to both sides of the top of the base 1, and a first fixing block 7 is fixedly connected to the outer side of the bottom of the guard rail 2. , the inner side of the bottom of the guardrail 2 is fixedly connected with a second fixing block 8 , the top of the base 1 is provided with a first fixing groove 12 corresponding to the first fixing block 7 , and the first fixing block 7 is inserted into the first fixing groove 12 . Inside, the top of the base 1 is provided with a second fixing groove 13 corresponding to the second fixing block 8 , the second fixing block 8 is inserted into the interior of the second fixing groove 13 , and the interior of the base 1 is provided with a first fixing groove 12 . The connecting groove 19 is communicated. The sliding block 21 is slidably connected to the interior of the connecting groove 19. Pin groove 22, one end of the pin rod 14 is inserted into the interior of the pin groove 22, the top of the pin rod 14 is located in the interior of the connecting groove 19 and is fixedly connected with a connecting rod 18, and the top of the connecting rod 18 is fixedly connected to the top of the base 1 The limiting block 15, the front surface of the base 1 is threadedly connected with a fixing bolt 9 corresponding to the second fixing groove 13, the front surface of the second fixing block 8 is provided with a mounting groove 11 corresponding to the fixing bolt 9, and one end of the fixing bolt 9 is threadedly connected Inside the installation slot 11, both sides of the front and back of the base 1 are fixedly connected to the limit plates 4. When in use, place the base 1 at the designated position, and then install the guardrail 2 on the top of the base 1, so that the first The fixing block 7 and the second fixing block 8 are respectively inserted into the first fixing slot 12 and the second fixing slot 13 respectively. At this time, the limit block 15 is manually moved, and the pin rod is driven by the limit block 15 and the connecting rod 18 14 is inserted into the inside of the pin groove 22, and the guard rail 2 is fixed by the pin rod 14 to make the installation more convenient and stable. It is more stable. When it needs to be disassembled, take out the fixing bolt 9, and then turn the limit block 15 to make the pin 14 disengage from the inside of the first fixing groove 12. At this time, the guardrail 2 can be removed and transported separately. , making transportation more convenient, and due to the small size of the guardrail 2, it can be stacked in multiples during storage, which greatly saves storage space, thereby achieving more stable and convenient installation, more convenient storage and more convenient storage. The purpose of disassembly is more convenient.

Please refer to FIG. 4 , the front of the base 1 is provided with a threaded groove 17 that communicates with the second fixing groove 13 , the fixing bolt 9 is threadedly connected to the inside of the threaded groove 17 , and the threaded groove 17 makes the installation and removal of the fixing bolt 9 more convenient. .

Please refer to Figures 1 and 5, the front and back of the guardrail 2 are fixedly connected with the sticker 3, and the four corners of the front and back of the guardrail 2 are fixedly connected with pegs 5, and the stickers 3 and the pegs 5 are easily connected to the guardrail. 2. Some warning strips or warning words are pasted on the front of the 2 to make it more convenient to play a warning role.

Please refer to Figures 1, 2 and 5, a groove 10 is opened on one side of the top of the guardrail 2, and a U-shaped connecting plate 6 is inserted into the groove 10, and the U-shaped connecting plate is connected between two adjacent guardrails 2. 6. Active connection, through the U-shaped connecting plate 6 and the groove 10, it is convenient to limit the position of the two adjacent guardrails 2, so as to avoid the large shaking during use.

2 and 6, a tension spring 20 is fixedly connected to one side of the sliding block 21, and one end of the tension spring 20 is fixedly connected to the inner wall of the connecting groove 19, and the pin rod 14 is pushed by the tension spring 20 to make it more stable. In order to be firmly inserted in the inside of the pin groove 22 .

2, 3 and 6, the top of the base 1 is provided with a moving groove 16 that communicates with the connecting groove 19, the connecting rod 18 is slidably connected to the interior of the moving groove 16, and the moving groove 16 makes the movement of the connecting rod 18 more convenient .

Working principle: When in use, place the base 1 at the designated position, and then install the guardrail 2 on the top of the base 1, so that the first fixing block 7 and the second fixing block 8 are respectively inserted in the first fixing slot 12 and Inside the second fixing slot 13 , at this time manually move the limit block 15 , the limit block 15 and the connecting rod 18 drive the pin rod 14 to be inserted into the inside of the pin groove 22 , and the guard rail 2 is fixed by the pin rod 14 , to make the installation more convenient and stable, and at the same time, the second fixing block 8 is fixed by the fixing bolts 9, so that the installation of the guardrail 2 is more stable. When it needs to be disassembled, take out the fixing bolts 9, and then toggle the limit block 15, so that the pin rod 14 is detached from the interior of the first fixing groove 12. At this time, the guardrail 2 can be removed and transported separately, which makes transportation more convenient. Multiple stacks can be stacked together, which greatly saves storage space, so as to achieve the purpose of more stable and convenient installation, more convenient storage and more convenient disassembly.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an electric power overhauls protector convenient to dismouting, includes base (1), its characterized in that: the protective guard is characterized in that protective guards (2) are movably connected to two sides of the top of the base (1), a first fixing block (7) is fixedly connected to the outer side of the bottom of each protective guard (2), a second fixing block (8) is fixedly connected to the inner side of the bottom of each protective guard (2), a first fixing groove (12) corresponding to each first fixing block (7) is formed in the top of the base (1), each first fixing block (7) is inserted into the corresponding first fixing groove (12), a second fixing groove (13) corresponding to each second fixing block (8) is formed in the top of the base (1), each second fixing block (8) is inserted into the corresponding second fixing groove (13), a connecting groove (19) communicated with each first fixing groove (12) is formed in the base (1), a sliding block (21) is slidably connected to the inside of each connecting groove (19), and a pin rod (14) is fixedly connected to one side of each sliding block (21), one side of first fixed block (7) and the inside that is located first fixed slot (12) have seted up cotter way (22), the one end of pin pole (14) is pegged graft in the inside of cotter way (22), the inside fixedly connected with connecting rod (18) of connecting groove (19) are located at the top of pin pole (14), the top fixedly connected with stopper (15) that are located base (1) on the top of connecting rod (18), the positive threaded connection of base (1) has fixing bolt (9) that correspond with second fixed slot (13), mounting groove (11) that correspond with fixing bolt (9) are seted up in the front of second fixed block (8), the one end threaded connection of fixing bolt (9) is in the inside of mounting groove (11), the equal fixedly connected with limiting plate (4) in both sides at the front and the back of base (1).

2. The electric power overhaul protecting device convenient to disassemble and assemble according to claim 1, wherein: the front surface of the base (1) is provided with a thread groove (17) communicated with the second fixing groove (13), and the fixing bolt (9) is in threaded connection with the inside of the thread groove (17).

3. The electric power overhaul protecting device convenient to disassemble and assemble according to claim 1, wherein: the front and the back of the guard rail (2) are fixedly connected with the pasting plates (3), and four corners of the front and the back of the guard rail (2) are fixedly connected with the hanging nails (5).

4. The electric power overhaul protecting device convenient to disassemble and assemble according to claim 1, wherein: one side of the top of each guardrail (2) is provided with a groove (10), a U-shaped connecting plate (6) is inserted into each groove (10), and two adjacent guardrails (2) are movably connected through the U-shaped connecting plates (6).

5. The electric power overhaul protecting device convenient to disassemble and assemble according to claim 1, wherein: one side of the sliding block (21) is fixedly connected with a tensioning spring (20), and one end of the tensioning spring (20) is fixedly connected with the inner wall of the connecting groove (19).

6. The electric power overhaul protecting device convenient to disassemble and assemble according to claim 1, wherein: the top of the base (1) is provided with a moving groove (16) communicated with a connecting groove (19), and the connecting rod (18) is connected inside the moving groove (16) in a sliding manner.

Images