CN214481784U - Shockproof control cabinet for power grid - Google Patents

Abstract

The utility model discloses a shockproof switch board is used to electric wire netting, including the concrete placement layer, be provided with T shape seat on the concrete placement layer, the top fixedly connected with shell of T shape seat. This shockproof switch board is used to electric wire netting, the concrete placement layer has been pour to T shape seat bottom, thereby fix the shell tightly subaerial, avoid traditional bolt fastening to have the not hard up situation of bolt, the shell can ' T slide, and simultaneously, set up four group's buffering absorbent structure inside the shell, the interior cabinet is installed between four group's interior cabinets, add at buffering absorbent structure's four sides and establish buffer structure, thereby can realize absorbing the sense of earthquake on four sides, thereby great improvement the shockproof effect of switch board, and the sliding connection between buffering absorbent structure and the slide rail, when receiving the striking sense of earthquake, be favorable to protecting buffering absorbent structure, reduce buffering absorbent structure's damage volume, its structure is optimized more, the design is more reasonable.

Description

Shockproof control cabinet for power grid

Technical Field

The utility model relates to a switch board specifically is a shockproof switch board for electric wire netting.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. The control cabinet comprises a plurality of kinds, including an electrical control cabinet, a variable frequency control cabinet, a low-voltage control cabinet, a high-voltage control cabinet, a water pump control cabinet, a power supply control cabinet, an explosion-proof control cabinet, an elevator control cabinet, a PLC control cabinet, a fire control cabinet, a brick machine control cabinet and the like. The whole of the substation and the transmission and distribution line of various voltages in the power system is called a power grid. The system comprises three units of power transformation, power transmission and power distribution. The task of the power grid is to deliver and distribute electrical energy, changing the voltage. In the construction of power grid engineering, the control cabinet belongs to one of essential basic equipment.

This application improves to prior art, and among the prior art, often add in the outside of switch board and establish shockproof structure, and shockproof structure often is the spring, and the switch board does not and fixed this moment to just having shockproof structure, the switch board also receives vibrations more easily, and its structure optimizes inadequately, the design is reasonable inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shockproof switch board is used to electric wire netting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a shockproof switch board for electric wire netting, includes the concrete placement layer, be provided with T shape seat on the concrete placement layer, the top fixedly connected with shell of T shape seat, the equal fixed mounting in four sides of shell inner wall has a set of buffering absorbent structure, and four groups be provided with interior cabinet between the buffering absorbent structure, the inside fixed mounting of interior cabinet has the mounting bar.

Buffering absorbing structure includes the sleeve, the sliding hole sliding connection that the sleeve was seted up through its top has the montant rather than the looks adaptation, the top fixed mounting of montant has the fly leaf, the bottom fixed mounting of montant has the connecting block, the outer wall of montant just is located and cup joints between sleeve and the connecting block and installs the spring.

As a further aspect of the present invention: the top of sleeve both sides is equal fixed mounting has the screw thread fixed block, and the top of screw thread fixed block runs through set up threaded hole.

As a further aspect of the present invention: the all fixed mounting in four sides of interior cabinet has the slide rail, the bottom fixed mounting of connecting block has the draw runner with slide rail looks adaptation, and sliding connection between slide rail and the draw runner.

As a further aspect of the present invention: fixedly connected with gasbag between the top of sleeve inner wall and the top of fly leaf, the equal fixed mounting in both sides at sleeve inner wall top has second grade buffer structure, and second grade buffer structure's expansion end run through the bottom of sleeve inner wall and with the top fixed connection of connecting block, fixedly connected with connecting pipe between gasbag and the connecting pipe, and the gasbag is linked together through the connecting pipe with the inside gas of sleeve.

As a further aspect of the present invention: the secondary buffer structure comprises a cylinder body, a piston rod slides through a sliding hole formed in the bottom of the cylinder body, and a piston block is fixedly connected to the top of the piston rod.

As a further aspect of the present invention: the both sides at fly leaf top all run through and set up the slide opening with barrel looks adaptation, and the fly leaf passes through slide opening and barrel sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model uses the matching of the shell, the T-shaped seat, the concrete pouring layer, the buffer absorption structure, the inner cabinet, the mounting bar and the slide rail, the electronic components are arranged on the mounting bar, the concrete pouring layer is poured at the bottom of the T-shaped seat, thereby the shell is tightly fixed on the ground, the condition that the bolt is loosened in the traditional bolt fixing is avoided, the shell can not slide, and simultaneously, four groups of buffer absorption structures are arranged in the shell, the inner cabinets are arranged among the four groups of inner cabinets, the buffer structures are additionally arranged on four sides of the buffer absorption structures, thereby absorbing the vibration sense of four sides, greatly improving the shockproof effect of the control cabinet, and the buffer absorption structure is connected with the slide rail in a sliding way, when receiving the striking vibration, be favorable to protecting buffering absorbent structure, reduce buffering absorbent structure's damage volume, its structure is more optimized, the design is more reasonable.

2. The utility model uses the connection block, the spring, the vertical rod, the movable plate, the gasbag, the secondary buffer structure, the sleeve, the connecting pipe, the barrel, the piston block and the piston rod in cooperation, when receiving the vibration, the connection block drives the vertical rod to move towards the interior of the sleeve, at the moment, the connecting block compresses the spring, the vibration is absorbed through the spring, meanwhile, the movable plate can extrude the gasbag, the gas in the gasbag enters the interior of the barrel through the connecting pipe, at the moment, the piston rod can also push the piston block to move towards the interior of the barrel, and push the gas in the barrel to the interior of the gasbag through the connecting pipe, the connecting block and the movable plate are simultaneously prevented from moving through the gas, the secondary buffer operation is realized, the buffer absorption structure has the double simultaneous buffer effect, the vibration is absorbed simultaneously, the buffer effect of the buffer absorption structure is ensured, the shockproof effect is good, and is also beneficial to prolonging the service life of the spring.

Drawings

FIG. 1 is a schematic structural diagram of a shockproof control cabinet for a power grid;

FIG. 2 is a schematic structural diagram of a buffering and absorbing structure in a shockproof control cabinet for a power grid;

fig. 3 is a cross-sectional view of a cylinder in a vibration-proof control cabinet for a power grid.

In the figure: the novel movable type buffer cabinet comprises a shell 1, a T-shaped seat 2, a concrete pouring layer 3, a buffer absorption structure 4, an inner cabinet 5, a mounting strip 6, a sliding rail 7, a connecting block 8, a spring 9, a sliding strip 10, a vertical rod 11, a movable plate 12, an air bag 13, a secondary buffer structure 14, a sleeve 15, a threaded fixing block 16, a connecting pipe 17, a cylinder 18, a piston block 19 and a piston rod 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

please refer to fig. 1-3, the utility model provides a technical scheme, a shockproof switch board for electric wire netting, including concrete placement layer 3, be provided with T shape seat 2 on the concrete placement layer 3, the top fixedly connected with shell 1 of T shape seat 2, the equal fixed mounting in four sides of shell 1 inner wall has a set of buffering absorbent structure 4, is provided with interior cabinet 5 between four group's buffering absorbent structure 4, and the inside fixed mounting of interior cabinet 5 has mounting bar 6.

Buffering absorbent structure 4 includes sleeve 15, and sliding hole sliding connection that sleeve 15 was seted up through its top has montant 11 rather than the looks adaptation, and the top fixed mounting of montant 11 has fly leaf 12, and the bottom fixed mounting of montant 11 has connecting block 8, and the outer wall of montant 11 just is located and cup joints between sleeve 15 and the connecting block 8 and installs spring 9.

The top of sleeve 15 both sides all fixed mounting have screw thread fixed block 16, and screw thread hole has been run through at the top of screw thread fixed block 16.

Example two:

referring to fig. 1 to 3, on the basis of the first embodiment, the present invention provides a technical solution: all fixed mounting of four sides of interior cabinet 5 has slide rail 7, and the bottom fixed mounting of connecting block 8 has the draw runner 10 with slide rail 7 looks adaptation, and sliding connection between slide rail 7 and the draw runner 10.

Fixedly connected with gasbag 13 between the top of sleeve 15 inner wall and the top of fly leaf 12, the equal fixed mounting in both sides at sleeve 15 inner wall top has second grade buffer structure 14, and second grade buffer structure 14's expansion end run through the bottom of sleeve 15 inner wall and with the top fixed connection of connecting block 8, fixedly connected with connecting pipe 17 between gasbag 13 and the connecting pipe 17, and gasbag 13 is linked together through connecting pipe 17 with the inside gas of sleeve 15.

The secondary buffer structure 14 comprises a cylinder 18, a piston rod 20 slides in the cylinder 18 through a sliding hole formed in the bottom of the cylinder, and a piston block 19 is fixedly connected to the top of the piston rod 20.

The two sides of the top of the movable plate 12 are both provided with sliding holes matched with the cylinder 18 in a penetrating manner, and the movable plate 12 is connected with the cylinder 18 in a sliding manner through the sliding holes.

The utility model discloses a theory of operation is:

when the shock-proof control cabinet is used, electronic components are installed on the installation strips 6, the concrete pouring layer 3 is poured at the bottom of the T-shaped seat 2, the shell 1 is tightly fixed on the ground, the condition that bolts are loosened in traditional bolt fixing is avoided, the shell 1 cannot slide, meanwhile, four groups of buffer absorption structures 4 are arranged inside the shell 1, the inner cabinets 5 are installed among the four groups of inner cabinets 5, and the buffer structures are additionally arranged on the four sides of the buffer absorption structures 4, so that the shock-proof effect of the control cabinet is greatly improved, the buffer absorption structures 4 are in sliding connection with the sliding rails 7, when the shock-proof shock is received, the buffer absorption structures 4 are protected, the damage amount of the buffer absorption structures 4 is reduced, the structure is more optimized, and the design is more reasonable;

the buffering principle of the buffering and absorbing structure 4 is that when a shock is felt, the connecting block 8 drives the vertical rod 11 to move towards the inside of the sleeve 15, at the moment, the connecting block 8 compresses the spring 9, the shock is absorbed by the spring 9, at the same time, the movable plate 12 presses the air bag 13, the gas in the air bag 13 enters the interior of the cylinder 18 through the connecting pipe 17, at this time, the piston rod 20 also pushes the piston block 19 to move towards the interior of the cylinder 18, and pushes the gas in the interior of the cylinder 18 towards the interior of the air bag 13 through the connecting pipe 17, the movement of the connecting block 8 and the moving plate 12 is prevented simultaneously by the gas, which is a secondary buffering operation, and the buffering and absorbing structure 4 has a double and simultaneous buffering function, and meanwhile, the vibration sense is absorbed, the buffering effect of the buffering and absorbing structure 4 is ensured, the shockproof effect is good, and the service life of the spring 9 is prolonged.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a shockproof switch board for electric wire netting, includes concrete placement layer (3), its characterized in that: the concrete pouring layer (3) is provided with a T-shaped seat (2), the top of the T-shaped seat (2) is fixedly connected with an outer shell (1), four sides of the inner wall of the outer shell (1) are fixedly provided with a group of buffering absorption structures (4), an inner cabinet (5) is arranged between the four groups of buffering absorption structures (4), and a mounting bar (6) is fixedly arranged inside the inner cabinet (5);

buffering absorbent structure (4) are including sleeve (15), sliding hole sliding connection that sleeve (15) were seted up through its top has montant (11) rather than the looks adaptation, the top fixed mounting of montant (11) has fly leaf (12), the bottom fixed mounting of montant (11) has connecting block (8), the outer wall of montant (11) just is located and cup joints between sleeve (15) and connecting block (8) and installs spring (9).

2. The anti-vibration control cabinet for the power grid as claimed in claim 1, wherein: the top of sleeve (15) both sides all fixed mounting have screw thread fixed block (16), and the top of screw thread fixed block (16) runs through and sets up threaded hole.

3. The anti-vibration control cabinet for the power grid as claimed in claim 1, wherein: the four sides of the inner cabinet (5) are fixedly provided with sliding rails (7), the bottom of the connecting block (8) is fixedly provided with sliding strips (10) matched with the sliding rails (7), and the sliding rails (7) are connected with the sliding strips (10) in a sliding mode.

4. The anti-vibration control cabinet for the power grid as claimed in claim 1, wherein: fixedly connected with gasbag (13) between the top of sleeve (15) inner wall and the top of fly leaf (12), the equal fixed mounting in both sides at sleeve (15) inner wall top has second grade buffer structure (14), and the expansion end of second grade buffer structure (14) run through the bottom of sleeve (15) inner wall and with the top fixed connection of connecting block (8), fixedly connected with connecting pipe (17) between gasbag (13) and connecting pipe (17), and gasbag (13) are linked together through connecting pipe (17) with the inside gas of sleeve (15).

5. The anti-vibration control cabinet for the power grid as claimed in claim 4, wherein: the secondary buffer structure (14) comprises a cylinder (18), a piston rod (20) slides in the cylinder (18) through a sliding hole formed in the bottom of the cylinder, and a piston block (19) is fixedly connected to the top of the piston rod (20).

6. The anti-vibration control cabinet for the power grid as claimed in claim 5, wherein: the two sides of the top of the movable plate (12) are both provided with sliding holes matched with the cylinder body (18) in a penetrating mode, and the movable plate (12) is connected with the cylinder body (18) in a sliding mode through the sliding holes.

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