CN219952916U

CN219952916U - Electric power safety warning rail pole

Info

Publication number: CN219952916U
Application number: CN202321042274.8U
Authority: CN
Inventors: 彭丽阳; 郭宇翔; 刘利明; 刘利华
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-11-03
Anticipated expiration: 2033-05-05

Abstract

The utility model relates to the technical field of guide rails, in particular to an electric safety warning rail, which comprises a bottom plate and a rail main body, wherein lifting mechanisms are arranged on two sides of the bottom plate, connecting columns are arranged on two sides of the rail main body, the lifting mechanisms are connected to the outer sides of the connecting columns, and an inner groove is formed in the rail main body. According to the utility model, the bottom plate is matched with the lifting mechanism to support the track main body, the lifting mechanism is used for lifting the track main body in height, the lifting mechanism is connected with the connecting column and can rotate to realize lifting of the track main body on one side, the practicability is higher, meanwhile, the extension part is matched with the first extension spring and the second extension spring to be used, and is connected with the first connecting shaft and the second connecting shaft, the extension part can be pulled to the right side of the track main body, the extension part provides additional length, and meanwhile, the extension part can not influence re-extension between the track main bodies, so that the applicability is higher.

Description

Electric power safety warning rail pole

Technical Field

The utility model relates to the technical field of guide rails, in particular to an electric power safety warning rail.

Background

In the power engineering, when temporary power maintenance is performed, warning fences are needed to prevent pedestrians or vehicles from approaching, and some power engineering such as a power box has higher maintenance possible space height, in order to improve the adaptability of the fences, we need a warning fence with adjustable height, the existing mode is realized by adding movable guide rails under the fences,

the guide rail is a groove or ridge made of metal or other materials, can bear, fix and guide a moving device or equipment and reduce friction of the moving device or equipment, the longitudinal groove or ridge is arranged on the surface of the guide rail and used for guiding and fixing machine parts, special equipment, instruments and the like, and the guide rail is also called a sliding rail, a linear guide rail and a linear sliding rail and used for a linear reciprocating motion occasion, has higher rated load than a linear bearing, can bear certain torque at the same time, and can realize high-precision linear motion under the condition of high load.

Patent number CN209413266U discloses combination formula lift guide rail assembly, including the industry steel, the through-hole has been seted up to the inside of industry steel, and rectangular channel has been seted up to one side of industry steel, and the inside welding of rectangular channel has the connecting block, and the inside swing joint in rectangular channel has the rack. This combination formula lifting guide rail subassembly, through the combined action of I-steel and rack, it is more stable at the in-process that goes up and down to have formed lifting guide rail and make whole device, has avoided making whole protective equipment appear rocking at the in-process that goes up and down, has improved its stability and security nature.

But this when needs external connection's mobile device height to adjust, the guide rail subassembly is to the unable regulation of guide rail height, and the practicality is relatively poor to the mode of making up the unsealing has been carried out, connects and extends, when there is the deviation between the distance of guide rail end and the required erection distance of guide rail, still adopts an whole guide rail to extend, can lead to the mobile device in the guide rail outside to remove too far, and the suitability is relatively poor, for this reason, we have disclosed an electric power safety warning railing.

Disclosure of Invention

The utility model aims to provide an electric safety warning rail, which is provided with an extension part, a connecting plug, a connecting slot and a lifting mechanism, wherein a bottom plate is matched with the lifting mechanism to support a rail main body, the lifting mechanism is used for lifting the rail main body in height, the lifting mechanism is connected with a connecting column and can rotate to realize lifting of the rail main body at one side, the electric safety warning rail is higher in practicability, meanwhile, the extension part is matched with a first extension spring and a second extension spring to be used, is connected with the first connection shaft and the second connection shaft, the extension part can be pulled to the right side of the rail main body, the extension part provides additional length, meanwhile, the extension part does not influence the re-extension between the rail main bodies, and the problem that when the deviation exists between the distance of the tail end of the rail main body and the required erection distance of the rail, the whole rail is adopted for extension, and a moving device outside the rail can be moved too far is well solved.

Therefore, the utility model provides an electric power safety warning rail, which comprises a rail, wherein the rail is connected to a rail main body, the rail further comprises a bottom plate, lifting mechanisms are arranged on two sides of the bottom plate, connecting columns are arranged on two sides of the rail main body, the lifting mechanisms are connected to the outer sides of the connecting columns, an inner groove is formed in the rail main body, one end of the left side of the rail main body is connected with a connecting plug block, a connecting slot is formed in the right side of the rail main body, the connecting plug block is inserted into the connecting slot, and an extension part is connected below the right side of the rail main body.

Preferably: the lifting mechanism comprises a supporting column, a motor and a mounting cavity, wherein the lower part of the supporting column is arranged on the bottom plate, the mounting cavity is formed inside the supporting column, the motor is arranged at the axle center inside the mounting cavity, the power output shaft of the motor is connected with a screw, the outer side of the screw is in threaded connection with a screw sleeve, the upper end face of the screw sleeve is connected with one end of a lifting rod, and the other end of the lifting rod is connected with the outer side of the connecting column.

Preferably: the lifting rod is integrally sleeved on the outer side of the screw rod, limiting grooves are formed in two sides of the inner portion of the mounting cavity, one end of the limiting rod is connected to the inner portion of each limiting groove, and the other end of the limiting rod is connected to two sides of the screw sleeve.

Preferably: the left side of extension portion is connected with and extends the inserted block, extension slot has been seted up to extension portion right side inside, just extend the inserted block can peg graft inside the connection slot, connect the inserted block can peg graft inside the extension slot.

Preferably: the track main body is located the outside both sides of connecting slot one end install first connecting axle and second connecting axle in order respectively, the outside of first connecting axle and second connecting axle is connected with first extension spring and second extension spring's one end respectively, just first extension spring and second extension spring's the other end is connected with first connecting axle and second connecting axle respectively equally and is connected with the extension outside.

Preferably: the distance between the first connecting shafts is smaller than the distance between the second connecting shafts, and the length of the first extension spring is also smaller than the length of the second extension spring.

Preferably: the locating slot is formed in the upper end face of the extension part, one end of the locating plug block is inserted into the locating slot, and the other end of the locating plug block is inserted into the lower portion of the track main body.

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

according to the utility model, the extending part, the connecting plug, the connecting slot and the lifting mechanism are arranged, the bottom plate is matched with the lifting mechanism to support the track main body, the lifting mechanism is used for lifting the track main body in height, the lifting mechanism is connected with the connecting column and can rotate to realize lifting of the track main body on one side, the practicability is higher, meanwhile, the extending part is matched with the first extension spring and the second extension spring to be used, and is connected with the first connection shaft and the second connection shaft, the extending part can be pulled to the right side of the track main body, the extending part provides additional length, meanwhile, the extending part does not influence re-extending between the track main bodies, and the problem that when deviation exists between the distance of the tail end of the track main body and the required erection distance of the track, the whole track is adopted for extending, and a moving device outside the track can be moved too far is solved, so that the power warning rail with better suitability is provided.

Drawings

FIG. 1 is a schematic view of an electrical safety warning rail according to the present utility model;

fig. 2 is a schematic structural view of a rail body and a connecting slot of an electric safety warning rail according to the present utility model.

In the figure: 1. a bottom plate; 2. a rail main body; 3. a connecting column; 4. a first extension spring; 5. a first connecting shaft;

6. a second connecting shaft; 7. a connection slot; 8. a second tension spring;

9. a lifting mechanism; 901. a support column; 902. a screw; 903. a mounting cavity; 904. a motor; 905. a limit groove; 906. a limit rod; 907. a lifting rod; 908. a screw sleeve;

10. positioning the insert block; 11. connecting the plug blocks; 12. positioning the slot; 13. an extension slot; 14. an extension; 15. an extension plug; 16. an inner tank; 17. railing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, in a preferred embodiment of the present utility model, an electric safety warning rail comprises a rail 17, the rail 17 is connected to a rail main body 2, and further comprises a bottom plate 1, lifting mechanisms 9 are installed on two sides of the bottom plate 1, connecting posts 3 are installed on two sides of the rail main body 2, the lifting mechanisms 9 are connected to the outer sides of the connecting posts 3, an inner groove 16 is formed in the rail main body 2, a connecting plug 11 is connected to one end of the left side of the rail main body 2, a connecting slot 7 is formed in the right side of the rail main body 2, the connecting plug 11 is inserted into the connecting slot 7, an extension portion 14 is connected to the lower side of the right side of the rail main body 2, the bottom plate 1 is matched with the lifting mechanisms 9 to support the rail main body 2, the lifting mechanisms 9 are lifted up and down in height, the lifting mechanisms 9 are connected to the connecting posts 3, the lifting mechanism 9 can rotate to achieve the lifting of the single side of the rail main body 2, the practicability is stronger, meanwhile, the extension portion 14 is matched with a first extension spring 4 and a second extension spring 8 to be used, the extension portion 14 is connected to the second extension portion 5, and the extension portion 14 is not extended to the extension portion 14, and the extension portion 14 is extended to the extension portion 2 is not provided.

The lifting mechanism 9 comprises a support column 901, a motor 904 and a mounting cavity 903, the lower part of the support column 901 is mounted on the bottom plate 1, the mounting cavity 903 is formed inside the support column 901, the motor 904 is mounted at the inner axis of the mounting cavity 903, a power output shaft of the motor 904 is connected with a screw 902, the outer side of the screw 902 is in threaded connection with a threaded sleeve 908, the upper end face of the threaded sleeve 908 is connected with one end of a lifting rod 907, the other end of the lifting rod 907 is connected with the outer side of the connecting column 3, the motor 904 can drive the screw 902 to rotate, the screw 902 can drive the threaded sleeve 908 on the outer side to rotate when the screw 902 rotates, limit rods 906 on two sides of the threaded sleeve 908 slide in limit grooves 905 to limit the rotation of the threaded sleeve 908, the threaded sleeve 908 is lifted on the outer side of the screw 902, the lifting rod 907 connected with the end face is driven to lift the lifting rod, the other end of the lifting rod is driven to lift the connecting column 3, and when the lifting mechanism 9 on two sides of the track main body 2 does not work simultaneously, the other end of the lifting rod 907 rotates on the outer side of the connecting column 3, and single-side height adjustment is achieved.

The lifting rod 907 is integrally sleeved on the outer side of the screw 902, limiting grooves 905 are formed in two sides of the inside of the mounting cavity 903, one end of a limiting rod 906 is connected to the inside of the limiting grooves 905, the other end of the limiting rod 906 is connected to two sides of the threaded sleeve 908, the limiting rods 906 on two sides of the threaded sleeve 908 slide in the inside of the limiting grooves 905, rotation of the threaded sleeve 908 is limited, and stable lifting of the threaded sleeve 908 is achieved.

The left side of extension portion 14 is connected with extension inserted block 15, extension slot 13 has been seted up to extension portion 14 right side inside, just extension inserted block 15 can peg graft inside the connection slot 7, connection inserted block 11 can peg graft inside extension slot 13, guaranteed that remaining track main part 2 can be connected with extension portion 14, can not influence subsequent extension.

The track main body 2 is located the outside both sides of connecting slot 7 one end install first connecting axle 5 and second connecting axle 6 respectively in order, the outside of first connecting axle 5 and second connecting axle 6 is connected with the one end of first extension spring 4 and second extension spring 8 respectively, just the other end of first extension spring 4 and second extension spring 8 is connected with first connecting axle 5 and second connecting axle 6 respectively equally and is connected with the extension 14 outside respectively, when not stretching extension 14, when connecting portion is located track main body 2 below, first extension spring 4 and second extension spring 8 pulling force simultaneously, laminates extension 14 below track main body 2, and when stretching extension 14, first extension spring 4 and second extension spring 8 can rotate outside first connecting axle 5 and second connecting axle 6, realizes that both are in mutual horizontality all the time to stretch extension 14 from the side.

The distance between the first connecting shafts 5 is smaller than the distance between the second connecting shafts 6, and the length of the first extension spring 4 is also smaller than the length of the second extension spring 8, so that the first extension spring 4 can be prevented from being interwoven with the second extension spring 8 when rotating.

The positioning slot 12 is formed in the upper end surface of the extension portion 14, one end of the positioning insert 10 is inserted into the positioning slot 12, the other end of the positioning insert 10 is inserted into the lower portion of the track main body 2, the positioning slot 12 is matched with the positioning insert 10 for use, positioning can be performed when the extension portion 14 is not stretched, and deviation of the extension portion 14 is prevented.

The utility model relates to an electric power safety warning rail: when the lifting mechanism is used, the motor 904 can drive the screw 902 to rotate, the screw 902 can drive the screw sleeve 908 on the outer side to rotate simultaneously, the limit rods 906 on the two sides of the screw sleeve 908 slide in the limit grooves 905 to limit the rotation of the screw sleeve 908, the screw sleeve 908 is lifted up and down on the outer side of the screw 902 to drive the lifting rods 907 connected with the end faces to lift up and down the connecting column 3, when the lifting mechanisms 9 on the two sides of the track main body 2 do not work simultaneously, the other ends of the lifting rods 907 rotate on the outer side of the connecting column 3 to realize single-side height adjustment, and when the extending part 14 is stretched, the first extension spring 4 and the second extension spring 8 can rotate outside the first connecting shaft 5 and the second connecting shaft 6 to realize the mutual horizontal state all the time, the extending part 14 is stretched from the side, and then the connecting plug 11 on the outer side of the rest track main body 2 is inserted into the extending slot 13 to realize subsequent extension.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined by the claims which are newly filed.

Claims

1. The utility model provides an electric power safety warning rail, includes railing (17), railing (17) connect on track main part (2), its characterized in that: still include bottom plate (1), elevating system (9) are installed to both sides on bottom plate (1), spliced pole (3) are installed to track main part (2) both sides, just elevating system (9) are connected spliced pole (3) outside, inside groove (16) of having seted up of track main part (2), track main part (2) left side one end is connected with and connects cartridge (11), inside connection slot (7) of having seted up in track main part (2) right side, just connect cartridge (11) are pegged graft inside connection slot (7), track main part (2) right side below is connected with extension (14).

2. An electrical safety warning rail according to claim 1, characterized in that: elevating system (9) are including support column (901), motor (904) and installation cavity (903), install support column (901) below on bottom plate (1), install cavity (903) are seted up inside support column (901), motor (904) are installed installation cavity (903) inside axle center department, motor (904) power take off shaft has screw rod (902), screw rod (902) outside threaded connection has swivel nut (908), swivel nut (908) up end is connected with lifter (907) one end, just lifter (907) other end connection is in the spliced pole (3) outside.

3. An electrical safety warning rail according to claim 2, characterized in that: the lifting rod (907) is integrally sleeved on the outer side of the screw rod (902), limiting grooves (905) are formed in two sides of the inside of the mounting cavity (903), one end of a limiting rod (906) is connected to the inside of the limiting grooves (905), and the other end of the limiting rod (906) is connected to two sides of the screw sleeve (908).

4. A power safety warning rail according to claim 3, characterized in that: the left side of extension portion (14) is connected with extension inserted block (15), extension slot (13) have been seted up to extension portion (14) right side inside, just extension inserted block (15) can peg graft inside connection slot (7), connection inserted block (11) can peg graft inside extension slot (13).

5. An electrical safety warning rail according to claim 4, wherein: the track main body (2) is located the outside both sides of connecting slot (7) one end are installed first connecting axle (5) and second connecting axle (6) in order respectively, the outside of first connecting axle (5) and second connecting axle (6) is connected with the one end of first extension spring (4) and second extension spring (8) respectively, just the other end of first extension spring (4) and second extension spring (8) is connected with first connecting axle (5) and second connecting axle (6) respectively equally and is connected with extension (14) outside.

6. An electrical safety warning rail according to claim 5, characterized in that: the distance between the first connecting shafts (5) is smaller than the distance between the second connecting shafts (6), and the length of the first extension spring (4) is also smaller than the length of the second extension spring (8).

7. An electrical safety warning rail according to claim 6, characterized in that: the positioning slot (12) is formed in the upper end face of the extension part (14), one end of the positioning insert block (10) is inserted into the positioning slot (12), and the other end of the positioning insert block (10) is inserted into the lower portion of the track main body (2).