Security isolation device for electromechanical equipment

Abstract

The electromechanical equipment safety isolation device comprises a protective fence and universal wheels, the bottom end of the protective fence is sleeved with a fixed base, the bottom end of the fixed base is symmetrically and fixedly connected with the universal wheels, the two sides of the fixed base are symmetrically and fixedly connected with fixed frames, the bottom ends of the fixed frames are provided with rectangular grooves, and the rectangular grooves are fixedly connected with the fixed frames. And a supporting rod is inserted into the rectangular groove, a fixing plate is fixedly connected to the bottom end of the supporting rod, a threaded groove is formed in the supporting rod, a second threaded rod is inserted into the threaded groove, and a driven wheel is fixedly connected to the top end of the second threaded rod. The universal wheels can assist the fixed base in achieving rapid movement and cooperate with the rotating movable rod to drive the driving wheel and the driven wheel to rotate, the fixed plate makes contact with the ground, and the fixed base does not need to be stably matched with personnel during installation, so that rapid installation is facilitated, and the installation efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electromechanical equipment isolation, especially to an electromechanical equipment safety isolation device. BACKGROUND

[0002] In the current electromechanical equipment, in order to ensure the normal operation of electromechanical equipment and protect the safety of the operator, a safety isolation plate is established around the working area of the electromechanical equipment.

[0003] The current safety isolation plate is generally composed of a stand column for supporting and a partition plate for isolation. When assembling the isolation wall, the stand column and the bolt mounting plate on the partition plate are locked and fixed by bolts. Therefore, when installing and disassembling, multiple bolts need to be installed or disassembled, which causes complicated installation and disassembly and low installation efficiency. Therefore, an electromechanical equipment safety isolation device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides an electromechanical equipment safety isolation device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] An electromechanical equipment safety isolation device includes a protective fence and a universal wheel. The bottom end of the protective fence is sleeved with a fixed base, and the bottom end of the fixed base is symmetrically fixedly connected with a universal wheel. The two sides of the fixed base are symmetrically fixedly connected with a fixed frame, and the bottom end of the fixed frame is provided with a rectangular slot. A support rod is inserted into the rectangular slot, and the bottom end of the support rod is fixedly connected with a fixed plate. A threaded groove is formed in the inside of the support rod, and a second threaded rod is inserted into the threaded groove. The top end of the second threaded rod is fixedly connected with a driven wheel, and the surface of the driven wheel is engaged with a driving wheel. The center surface of the driving wheel is fixedly inserted with a movable rod, and a fixed block is fixedly installed in the inside of the fixed frame.

[0007] Preferably, the left and right top ends of the support rod are symmetrically fixedly connected with a limiting strip, and the limiting strip is connected with the inner wall of the fixed frame in a buckle type.

[0008] Preferably, two groups of L-shaped plates are fixedly installed at the front center position of the fixed base, a lifting rod is inserted between the two groups of L-shaped plates, and the top end of the lifting rod is fixedly connected with a limiting frame.

[0009] Preferably, auxiliary wheels are uniformly installed on the back surface of the lifting rod, and the auxiliary wheels abut against the front surface of the fixed base.

[0010] Preferably, the bottom end of the lifting rod is provided with a through groove, and a limiting pin, a fixed sheet and a spring are sequentially arranged in the through groove.

[0011] Preferably, the central surface of the spring is provided with a threaded groove, and a first threaded rod is arranged in the threaded groove.

[0012] Preferably, the front central position of the fixed base is uniformly provided with a limiting groove, and the limiting pin and the limiting groove are buckle-connected.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、The device can realize quick movement through the universal wheel, and the fixed base is not required to be stably cooperated by personnel during installation, so that the installation is facilitated, and the installation efficiency is greatly improved.

[0015] 2、The device can adjust the limiting frame according to the height of the guardrail through the lifting rod, so that the guardrail is limited, and the stability of the limiting frame is further improved through the first threaded rod. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of a mechanical and electrical equipment safety isolation device is provided in the utility model;

[0017] Figure 2 A three-dimensional structure schematic diagram of a limiting frame structure in the utility model is provided in the utility model; Figure 1

[0018] Figure 3 A three-dimensional structure schematic diagram of a fixed base and a lifting rod structure in the utility model is provided in the utility model; Figure 1

[0019] Figure 4 A three-dimensional structure schematic diagram of a fixed frame structure in the utility model is provided in the utility model; Figure 1

[0020] Figure 5 A three-dimensional structure schematic diagram of a limiting pin, a fixed sheet, a spring and a first threaded rod structure in the utility model is provided in the utility model. Figure 1

[0021] ​​​​In the figure: 1, guardrail; 2, fixed base; 3, limiting frame; 4, fixed frame; 5, support rod; 6, fixed plate; 7, movable rod; 8, universal wheel; 9, lifting rod; 10, L-shaped plate; 11, first threaded rod; 12, driving wheel; 13, driven wheel; 14, fixed block; 15, second threaded rod; 16, limiting strip; 17, auxiliary wheel; 18, limiting pin; 19, spring; 20, fixed sheet. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Referring to Figures 1-5 A kind of electromechanical equipment safety isolation device, including guardrail 1 and universal wheel 8, the bottom end of guardrail 1 is sleeved with fixed base 2, and the bottom end of fixed base 2 is fixedly connected with universal wheel 8 symmetrically, the both sides of fixed base 2 are fixedly connected with fixed frame 4 symmetrically, and the bottom end of fixed frame 4 is provided with rectangular slot, support rod 5 is inserted into the inside of rectangular slot, and the bottom end of support rod 5 is fixedly connected with fixed plate 6, threaded slot is formed in the inside of support rod 5, and second threaded rod 15 is inserted into the inside of threaded slot, the top end of second threaded rod 15 is fixedly connected with driven wheel 13, and the surface of driven wheel 13 is engaged with driving wheel 12, the center surface of driving wheel 12 is fixedly inserted with movable rod 7, fixed block 14 is fixedly installed in the inside of fixed frame 4, second threaded rod 15 penetrates fixed block 14, and second threaded rod 15 is connected with fixed block 14 by bearing, protective pad is fixedly installed at the top end of fixed base 2, to play the role of protection.

[0024] Further, referring to Figure 4 It can be known that the top end of the left and right sides of support rod 5 is fixedly connected with limiting strip 16 symmetrically, and limiting strip 16 is connected with the inner wall of fixed frame 4 in buckle type, to realize limiting effect in the process of use, to avoid falling off.

[0025] Further, referring to Figure 2 It can be known that two groups of L-shaped plates 10 are fixedly installed at the front center position of fixed base 2, lifting rod 9 is inserted between the two groups of L-shaped plates 10, and the top end of lifting rod 9 is fixedly connected with limiting frame 3, the two groups of L-shaped plates 10 are combined into slide rail, lifting rod 9 moves up and down along the inside of slide rail, to realize adjusting effect.

[0026] Further, referring to Figure 3 And Figure 4It can be known that the back of the lifting rod 9 is uniformly provided with an auxiliary wheel 17, and the auxiliary wheel 17 abuts against the front surface of the fixed base 2, so that the auxiliary wheel 17 facilitates the movement of the lifting rod 9 and prevents the surface of the fixed base 2 from being abraded and causing the movement to be blocked.

[0027] Further, referring to Figure 4 It can be known that the bottom end of the lifting rod 9 is provided with a through groove, and a limiting pin 18, a fixed sheet 20 and a spring 19 are sequentially arranged in the through groove; the limiting pin 18 is connected with the spring 19 through the fixed sheet 20; the spring 19 is fixedly connected with the inner wall of the through groove; and the limiting pin 18 is movably connected with the through groove.

[0028] Further, referring to Figure 5 It can be known that the central surface of the spring 19 is provided with a threaded groove, and a first threaded rod 11 is arranged in the threaded groove; the diameter of the first threaded rod 11 is smaller than that of the fixed sheet 20, so that the first threaded rod 11 can abut against the limiting pin 18 through the fixed sheet 20 and limit the movement of the limiting pin 18.

[0029] Further, referring to Figure 5 It can be known that the front surface of the fixed base 2 is uniformly provided with a limiting groove at the central position; the limiting pin 18 is buckledly connected with the limiting groove; and the fixed sheet 20 pushes the limiting pin 18 to be arranged in the limiting groove, so that the limiting pin 18 is limited.

[0030] Working principle: when the utility model is used, according to the attached Figure 1 , the attached Figure 2 , the attached Figure 3 , the attached Figure 4 and the attached Figure 5 , when the protective fence 1 needs to be installed, the fixed base 2 is first pushed to move to a suitable position, then the movable rod 7 is rotated, the movable rod 7 drives the driving wheel 12 to rotate, the driving wheel 12 drives the driven wheel 13 to rotate, the driven wheel 13 drives the second threaded rod 15 to rotate, and the second threaded rod 15 drives the supporting rod 5 to move downwards in the fixed frame 4, and the supporting rod 5 drives the fixed plate 6 to move and contact the ground, and then the fixed plate 6 is fixed to the ground by the fixed bolt.

[0031] After the fixed base 2 is fixed, the protective fence 1 is arranged in the fixed base 2, the lifting rod 9 is manually pushed upwards, the lifting rod 9 is assisted to move upwards along the surface of the fixed base 2 through the auxiliary wheel 17, the lifting rod 9 drives the limiting pin 18 to slide along the outer wall of the fixed base 2, when the limiting pin 18 moves and corresponds to the limiting groove on the surface of the fixed base 2, the fixed sheet 20 expands and pushes the limiting pin 18 to be arranged in the limiting groove, so that the pre-fixing effect is realized, then the first threaded rod 11 abuts against the limiting pin 18, so that the reinforcing effect is realized, and the operation is completed.

[0032] The installation mode, connection mode or setting mode of all the components described above are common mechanical modes, and the specific structure, model and coefficient index of all the components are self-contained technologies, as long as the beneficial effects can be achieved, and therefore no further description is made.

[0033] The above embodiment is a preferred embodiment of the utility model, but the embodiment of the utility model is not limited by the above embodiment, and any change, modification, replacement, combination, simplification made without departing from the spirit and principle of the utility model should be an equivalent replacement mode, which is all included in the protection scope of the utility model.

[0034] In the utility model, the orientation words contained in the terms such as "up, down, left, right, front, back, inside, outside and vertical and horizontal" only represent the orientation of the terms in the conventional use state or the common name understood by the person skilled in the art, and should not be regarded as the limitation of the terms, at the same time, the serial nouns such as "first", "second" and "third" do not represent the specific quantity and order, but are only used for the differentiation of the name, and furthermore, the term "include", "contain" or any other variant thereof is intended to cover the non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

Claims

1. A safety isolation device for electromechanical equipment comprising a guard bar (1) and a caster wheel (8), characterized in that, The bottom end of the guardrail (1) is sleeved with a fixed base (2), and the bottom end of the fixed base (2) is symmetrically and fixedly connected with universal wheels (8), the two sides of the fixed base (2) are symmetrically and fixedly connected with fixed frames (4), and the bottom end of the fixed frame (4) is provided with a rectangular groove, the inside of the rectangular groove is inserted with a supporting rod (5), and the bottom end of the supporting rod (5) is fixedly connected with a fixed plate (6), the inside of the supporting rod (5) is provided with a threaded groove, and the inside of the threaded groove is inserted with a second threaded rod (15), the top end of the second threaded rod (15) is fixedly connected with a driven wheel (13), and the surface of the driven wheel (13) is engaged with a driving wheel (12), the center surface of the driving wheel (12) is fixedly inserted with a movable rod (7), and the inside of the fixed frame (4) is fixedly installed with a fixed block (14).

2. An apparatus for the safe isolation of an electromechanical device as claimed in claim 1, wherein, The left and right top ends of the supporting rod (5) are symmetrically and fixedly connected with limiting strips (16), and the limiting strips (16) and the inner wall of the fixed frame (4) are buckledly connected.

3. An apparatus for safely isolating an electromechanical device as defined in claim 1, wherein The front center position of the fixed base (2) is fixedly installed with two groups of L-shaped plates (10), a lifting rod (9) is inserted between the two groups of L-shaped plates (10), and the top end of the lifting rod (9) is fixedly connected with a limiting frame (3).

4. An apparatus for the safe isolation of an electromechanical device as claimed in claim 3, wherein, The back surface of the lifting rod (9) is uniformly installed with auxiliary wheels (17), and the front surface of the fixed base (2) is in abutment with the auxiliary wheels (17).

5. An apparatus for the safe isolation of an electromechanical device as claimed in claim 3, wherein, The bottom end of the lifting rod (9) is provided with a through groove, and the inside of the through groove is sequentially inserted with a limiting pin (18), a fixed sheet (20) and a spring (19).

6. An apparatus for the safe isolation of an electromechanical device as claimed in claim 5, wherein, The center surface of the spring (19) is provided with a threaded groove, and the inside of the threaded groove is inserted with a first threaded rod (11).

7. An apparatus for the safe isolation of an electromechanical device as claimed in claim 5, wherein, The front center position of the fixed base (2) is uniformly provided with a limiting groove, and the limiting pin (18) and the limiting groove are buckledly connected.

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