CN217581545U - Warning device for safety maintenance of power plant - Google Patents

Abstract

The utility model provides a power plant safety inspection's warning device, including the warning device body, the warning device body includes shell and connection structure, the internally mounted of shell has roll-up mechanism, the opening has been seted up on the surface of shell, open-ended internally mounted has connection structure, PMKD is installed to the bottom of shell, PMKD's bottom is provided with movable bottom plate, roll-up mechanism's surface is convoluteed there is the stay cord, the centre of stay cord is provided with the warning banner, through installing connection structure in the inside of shell to use set screw to connect and can make both make up into wholly, thereby can save the space that occupies when accomodating, and improve holistic stability, be provided with the traction assembly between every warning banner in inside, can buckle the position of putting according to the demand with a plurality of warning banners through the traction assembly, make its flexibility higher, be suitable for the scope more extensively.

Description

Warning device for safety maintenance of power plant

Technical Field

The utility model relates to a warning device of power plant's safety inspection relates to power plant's warning equipment field.

Background

Among the prior art, when carrying out safety maintenance to the power plant, it blocks to use warning device to pile up the maintenance region, warn the outside, avoid irrelevant personnel to be close to going on of maintenance work of maintenance regional influence, conventional warning device adopts a plurality of stands, connect the warning area on the surface of stand, the region that warning area encircleed can be controlled to the position that changes the stand, consequently, when overhauing on a large scale, in order to save warning device, only can put through one section distance in interval, the use quantity of stand has been increased, and the warning scope narrows down, on the other hand, conventional warning device demand is great, occupy a large amount of spaces during the storage, and only have two strong points after putting, therefore stability is not enough.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a warning device of power plant's safety inspection to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use, the operation of being convenient for, stability is good, and the reliability is high, saves and accomodates the space.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a power plant safety inspection's warning device, includes the warning device body, the warning device body includes shell and connection structure, the internally mounted of shell has roll-up mechanism, the opening has been seted up on the surface of shell, open-ended internally mounted has connection structure, PMKD is installed to the bottom of shell, PMKD's bottom is provided with movable bottom plate, the surface coiling of roll-up mechanism has the stay cord, the centre of stay cord is provided with the warning banner, per two the centre of warning banner is provided with the subassembly that pulls.

Further, the winding mechanism comprises a winding shaft and a pull rope, a hand wheel is installed at the top end of the winding shaft, the top end of the winding shaft is movably connected with the top end of the shell through a bearing, and the bottom end of the winding shaft is movably connected with the middle position of the fixed bottom plate through a bearing.

Further, the stay cord is provided with two, and the installation of being parallel to each other between two stay cords, PMKD's surface inlays and is equipped with the magnetite, the magnetite is whole to be the loop configuration, and the magnetite coincides mutually with the axis of spool, warning banner and traction assembly install the intermediate position at two stay cords each other in turn.

Further, the thickness of the pull rope, the thickness of the warning banner and the thickness of the traction assembly are all smaller than the width of the opening, and the distance between the two pull ropes is the same as the height of the opening.

Further, the traction assembly comprises a supporting rod and a traction rope, rubber sleeves are installed at two ends of the supporting rod, a fixing sleeve is arranged in the middle of the supporting rod, the surface of the fixing sleeve is fixedly connected with the top end of the traction rope, and the bottom end of the traction rope is fixedly connected with the surface of the traction lantern ring.

Furthermore, the rubber sleeve is integrally of a T-shaped structure, the pull ropes penetrate through the rubber sleeve, and the height of the supporting rod is equal to the interval between the two pull ropes.

Furthermore, the connecting structure comprises a clamping rod and a movable bottom plate, a connecting support is arranged at the bottom end of the clamping rod, the bottom end of the connecting support is fixedly connected with the side edge of the movable bottom plate, and threaded holes with the same specification are formed in the side edge of the connecting support and the side edge of the fixed bottom plate.

Furthermore, a fixing screw is inserted into the threaded hole, the connecting support is of a U-shaped structure, the diameters of the movable bottom plate and the fixed bottom plate are the same, the clamping rod is embedded in the opening, and the side edge of the clamping rod is attached to the inner wall of the opening.

The utility model has the advantages that:

1. this warning device of power plant safety inspection makes both make up into wholly through installing connection structure in the inside of shell to can reduce occupation space when accomodating, and improve holistic intensity.

2. This power plant safety inspection's warning device installs linking bridge in connection structure's bottom to through using screw with linking bridge and PMKD's side, fixed connection, thereby avoid in the handling connection structure and shell main part to break away from, improved the firm in connection degree between them.

3. This warning device of power plant safety inspection is provided with the subassembly that pulls between every warning banner in inside, can carry out the function of bending of locating position according to the demand with a plurality of warning banners through pulling the subassembly, makes its flexibility higher, and application scope is wider.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the warning device for power plant safety maintenance after being unfolded;

FIG. 2 is a schematic view of the inside of the warning device for power plant safety maintenance of the present invention;

FIG. 3 is a schematic view of the utility model after being stored in the warning device for power plant safety maintenance;

FIG. 4 is a schematic diagram of a traction assembly of the warning device for power plant safety maintenance of the present invention;

in the figure: 1. a housing; 2. an opening; 3. a winding mechanism; 4. a traction assembly; 5. a connecting structure; 6. pulling a rope; 7. warning the banner; 8. fixing the bottom plate; 9. a movable base plate; 10. a hand wheel; 11. a reel; 12. a bearing; 13. a magnet; 14. a clamping rod; 15. connecting a bracket; 16. a threaded hole; 17. a set screw; 18. a rubber sleeve; 19. a support bar; 20. a fixed sleeve; 21. a hauling rope; 22. and pulling the lantern ring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a warning device for power plant safety maintenance comprises a warning device body, wherein the warning device body comprises a shell 1 and a connecting structure 5, a winding mechanism 3 is installed inside the shell 1, an opening 2 is formed in the surface of the shell 1, the connecting structure 5 is installed inside the opening 2, a fixed bottom plate 8 is installed at the bottom end of the shell 1, a movable bottom plate 9 is arranged at the bottom end of the fixed bottom plate 8, a pull rope 6 is wound on the surface of the winding mechanism 3, warning banners 7 are arranged in the middle of the pull rope 6, a traction assembly 4 is arranged in the middle of every two warning banners 7, the warning device is supported by the contact between the fixed bottom plate 8 at the bottom end of the shell 1 and the movable bottom plate 9 at the bottom end of the connecting structure 5 and the bottom surface, and can be provided with two supporting points, the inside of the shell 1 is provided with the furling mechanism 3, the surface of the furling mechanism 3 is respectively provided with a pull rope 6 at the upper part and the lower part, the warning banner 7 can be arranged at the middle position of the two pull ropes 6, when in use, the shell 1 is required to be arranged at one end of an area needing warning, the connecting structure 5 arranged on the surface of the shell 1 is taken out, the connecting structure 5 can be pulled outwards, the two pull ropes 6 inside are pressed outwards through the connecting structure 5, then the warning banner 7 in the middle and the traction assembly 4 are pulled out, the connecting structure 5 is arranged at the other end of the warning area according to requirements, the pulled warning banner 7 is adjusted in angle and position by the aid of the traction assembly 4 in the middle, and the effect of shielding by covering the whole overhaul area of the pile is realized.

This embodiment, winding mechanism 3 includes spool 11 and stay cord 6, hand wheel 10 is installed on the top of spool 11, bearing 12 and shell 1's top swing joint is passed through on the top of spool 11, bearing 12 and PMKD 8's intermediate position swing joint is passed through to spool 11's bottom, stay cord 6 is provided with two, and mutual parallel mount between two stay cords 6, PMKD 8's surface inlays and is equipped with magnetite 13, magnetite 13 wholly is the loop configuration, and magnetite 13 and spool 11's axis coincide mutually, warning banner 7 and traction assembly 4 install the intermediate position at two stay cords 6 in turn each other, during the use, take out the back with connection structure 5 from shell 1 surface, can take out two stay cords 6 and middle warning banner 7, traction assembly 4 from opening 2 promptly, along with the roll department of stay cord 6, winding mechanism 3's hand wheel 10 on top can be rotatory with step-by step to the process of pulling out of cooperation stay cord 6, wherein warning banner 7 is cloth matter material, and stay cord 6 has the pliability equally, can carry out the crooked winding wantonly, traction assembly 4 comprises bracing piece 19, the bracing piece 19, can be placed in proper order to the maintenance point to put through the maintenance in proper order to the opening 2, can be equipped with the maintenance in order to put.

This embodiment, stay cord 6, warning banner 7 and the thickness of pulling element 4 all are less than opening 2's width, two distance between the stay cord 6 is the same with opening 2's height, when rolling up, take off every pulling element 4 bottom for fixed structure, then carry out reverse rotation with the hand wheel 10 on shell 1 top, hand wheel 10 drives the spool 11 of bottom and rotates, along with the rotation of spool 11, can inwards withdraw outside stay cord 6, warning banner 7 and pulling element 4 from opening 2 again, finally all coil on the surface of spool 11, realize the effect of accomodating, then install connection structure 5 on the surface of shell 1, can accomplish whole recovery procedure, fix connection structure 5 after the roll-up, can avoid the not hard up condition that drops of connection structure 5 in subsequent handling.

In this embodiment, the traction assembly 4 includes a support rod 19 and a traction rope 21, rubber sleeves 18 are mounted at both ends of the support rod 19, a fixing sleeve 20 is disposed in the middle of the support rod 19, the surface of the fixing sleeve 20 is fixedly connected with the top end of the traction rope 21, the bottom end of the traction rope 21 is fixedly connected with the surface of a traction sleeve ring 22, the rubber sleeve 18 is integrally in a "T" shape, the pull rope 6 passes through the rubber sleeve 18, the height of the support rod 19 is the same as the interval between the two pull ropes 6, each traction assembly 4 is connected with the pull rope 6 at the top or bottom through the rubber sleeve 18 at both ends, and the distance from each traction assembly 4 to the warning banner 7 at both sides is the same in a normal state, and after the pull rope 6 in a longer range is pulled out, a plurality of traction assemblies 4 are provided, the pulling assembly 4 is pulled to control the pulling rope 6 of the part to be pulled to a preset warning area, then the pulling lantern ring 22 at the bottom end of the pulling assembly 4 is sleeved on a corresponding external fixed structure, or a heavy object is directly used for pressing the pulling lantern ring 22, the middle position of the support rod 19 is pulled by means of the pulling lantern ring 22 and the pulling rope 21, and then the connection point of the pulling rope 6 at the upper end and the lower end is pulled by the support rod 19, so that the part of the pulling rope 6 can be deviated to the fixed position of the pulling lantern ring 22, and the part of the pulling rope 6 can not be kept on the straight line of the shell 1 and the connection structure 5, therefore, the display areas of the pulling rope 6 and the warning banner 7 can be flexibly controlled and adjusted by controlling the plurality of pulling assemblies 4, the warning can be warned at any angle and range, and the laying effect can be realized by only needing two support points of the shell 1 and the connection structure 5, after the winding, the magnet 13 is arranged on the surface of the fixed bottom plate 8, after each traction assembly 4 is wound, the traction lantern ring 22 hung at the bottom end winds the traction rope 21 at the top part, so that the traction lantern ring 22 can be close to the position of the magnet 13, and the situation that the magnet 13 is wound due to large-amplitude shaking is avoided after the traction assembly is stored.

In this embodiment, the connection structure 5 includes the kelly 14 and the movable bottom plate 9, the bottom of kelly 14 is provided with linking bridge 15, the bottom of linking bridge 15 and the side fixed connection of movable bottom plate 9, the same screw hole 16 of specification is all seted up to the side of linking bridge 15 and the side of PMKD 8, fixing screw 17 has been alternate to the inside of screw hole 16, linking bridge 15 is "U" type structure, the diameter of movable bottom plate 9 and PMKD 8 is the same, kelly 14 inlays the dress in opening 2, and the side of kelly 14 and the inner wall of opening 2 laminate mutually, and combination and then dismouting that can be free between connection structure 5 and the shell 1 during the installation, be provided with kelly 14 on the top of linking structure 5, and kelly 14 inlays the dress in opening 2's inside, through the extrusion that both produced, can fix kelly 14 to block the inside with the shell 1, avoid outside dust to float into inside, the top surface laminating of movable bottom plate 9 is in the bottom of PMKD 8 this moment, passes linking bridge 15 and PMKD 8 in proper order through fixing screw hole 17, can break away from the screw hole 16 of PMKD 8, can avoid the whole transport structure to break away from the condition as follow-up in the transport process.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a warning device of power plant's safety maintenance, includes the warning device body, its characterized in that: the warning device body includes shell (1) and connection structure (5), the internally mounted of shell (1) has roll-up mechanism (3), opening (2) have been seted up on the surface of shell (1), the internally mounted of opening (2) has connection structure (5), PMKD (8) are installed to the bottom of shell (1), the bottom of PMKD (8) is provided with movable bottom plate (9), the surface coiling of roll-up mechanism (3) has stay cord (6), the centre of stay cord (6) is provided with warning banner (7), per two the centre of warning banner (7) is provided with traction assembly (4).

2. The warning device for power plant safety maintenance of claim 1, wherein: the winding mechanism (3) comprises a winding shaft (11) and a pull rope (6), a hand wheel (10) is installed on the top end of the winding shaft (11), the upper half portion of the winding shaft (11) is movably connected with the top end of the shell (1) through a bearing (12), and the lower half portion of the winding shaft (11) is movably connected with the middle position of the fixed bottom plate (8) through the bearing (12).

3. The warning device for power plant safety maintenance of claim 2, wherein: stay cord (6) are provided with two, and the installation of being parallel to each other between two stay cords (6), PMKD's (8) surface inlays and is equipped with magnetite (13), magnetite (13) wholly is the loop configuration, and magnetite (13) and the axis of spool (11) coincide mutually, warning banner (7) and traction assembly (4) are installed the intermediate position in two stay cords (6) each other in turn.

4. The warning device for power plant safety maintenance of claim 2, wherein: the thicknesses of the pull ropes (6), the warning banner (7) and the traction assembly (4) are smaller than the width of the opening (2), and the distance between the two pull ropes (6) is the same as the height of the opening (2).

5. A power plant safety overhaul warning device according to claim 3, wherein: the traction assembly (4) comprises a support rod (19) and a traction rope (21), rubber sleeves (18) are mounted at two ends of the support rod (19), a fixing sleeve (20) is arranged in the middle of the support rod (19), the surface of the fixing sleeve (20) is fixedly connected with the top end of the traction rope (21), and the bottom end of the traction rope (21) is fixedly connected with the surface of a traction sleeve ring (22).

6. A warning device for power plant safety maintenance according to claim 5, characterized in that: the rubber sleeve (18) is of a T-shaped structure as a whole, the pull ropes (6) penetrate through the rubber sleeve (18), and the height of the supporting rod (19) is equal to the interval between the two pull ropes (6).

7. The warning device for power plant safety maintenance of claim 1, wherein: connection structure (5) are including kelly (14) and movable bottom plate (9), the bottom of kelly (14) is provided with linking bridge (15), the bottom of linking bridge (15) and the side fixed connection of movable bottom plate (9), the same screw hole of specification (16) is all seted up to the side of linking bridge (15) and the side of PMKD (8).

8. A power plant safety overhaul warning device according to claim 7, wherein: the fixing screw (17) penetrates through the threaded hole (16), the connecting support (15) is of a U-shaped structure, the diameters of the movable bottom plate (9) and the fixed bottom plate (8) are the same, the clamping rod (14) is embedded in the opening (2), and the side edge of the clamping rod (14) is attached to the inner wall of the opening (2).

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