CN218176877U

CN218176877U - Rail guard for electric power construction safety protection

Info

Publication number: CN218176877U
Application number: CN202222230751.5U
Authority: CN
Inventors: 张军
Original assignee: Zibo Luyou Power Transmission And Transformation Engineering Co ltd
Current assignee: Zibo Luyou Power Transmission And Transformation Engineering Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-30
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a rail guard for electric power construction safety protection, which comprises a supporting column, the support column is equipped with two sets ofly, be equipped with the expansion bracket between the support column, the support column includes sleeve pipe and cover post, sleeve pipe and cover post sliding fit, the fixed orifices has been seted up on the sleeve pipe, set up the fixed slot that corresponds with the fixed orifices on the post, the fixed slot is provided with a plurality ofly, and equidistant distribution is on the cover post, be equipped with the gim peg on the fixed slot, cover post lower extreme fixed connection is equipped with the supporting shoe, be equipped with the supporting legs on the supporting shoe, the supporting legs is provided with the several and centers on the supporting shoe setting, and the length and the height of rail guard can be adjusted according to the demand of job site to this equipment, adapt to different environment, and convenient to accomodate simultaneously, need not dismantle equipment one by one, be convenient to transport and use.

Description

Rail guard for electric power construction safety protection

Technical Field

The utility model relates to an electric power construction safety accessory technical field, concretely relates to rail guard for electric power construction safety protection.

Background

With the development and progress of the society, the development and the use of electric power are more and more common, and the situations requiring electric power construction are more and more common, and in the process of electric power construction, for the sake of safety, most constructors use guard rails to isolate a construction area, stop and warn pedestrians, and avoid the pedestrians from entering the construction area by mistake.

Current rail guard structure is fixed, can't change, when the user demand in the face of different length, often need set up multiunit rail guard and protect, but this just needs to carry a large amount of rail guards, no matter arrange or retrieve and all need the operation one by one, inconvenient use, when the terrain environment in the face of difference simultaneously, there is the user demand of co-altitude to the rail guard, and general rail guard can't be according to the demand height-adjusting because of the structure is fixed, need prepare multiple rail guard just can satisfy multiple demand, the practicality is lower, and general rail guard is mostly assembled and forms, can't directly accomodate, just can accomodate the transportation after needing to dismantle, all need carry out a large amount of operations to equipment when setting up and dismantling, inconvenient use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a rail guard is used in electric power construction safety protection.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a rail guard for electric power construction safety protection, includes the support column, the support column is equipped with two sets ofly, be equipped with the expansion bracket between the support column, the support column includes sleeve pipe and sleeve column, sleeve pipe and sleeve column sliding fit, the fixed orifices has been seted up on the sleeve pipe, set up the fixed slot that corresponds with the fixed orifices on the sleeve column, the fixed slot is provided with a plurality ofly, and equidistant distribution is on the sleeve column, be equipped with the gim peg on the fixed slot, sleeve column lower extreme fixed connection is equipped with the supporting shoe, be equipped with the supporting legs on the supporting shoe, the supporting legs is provided with the several and sets up around the supporting shoe.

Preferably, the expansion bracket includes the telescopic unit, the expansion bracket is formed by the connection of multiunit telescopic unit, every group telescopic unit all is equipped with two connecting rods, every group in the telescopic unit be the fork form articulated between the connecting rod, the rail guard of being convenient for keeps the interception function at flexible in-process.

Preferably in the further, the upper end of the sleeve is fixedly connected with a hinged joint, the lower end of the sleeve is slidably connected with a hinged frame, and the two connecting rods in the telescopic unit at the two ends are hinged with the hinged joint and the hinged frame respectively, so that the telescopic frame is stable in structure when moving.

In further preferred, sliding connection is equipped with the compact heap in the articulated frame, be equipped with on the articulated frame rather than complex clamp bolt, clamp bolt and compact heap rotate to be connected, are convenient for fix the expansion bracket, prevent the expansion bracket oneself shrink after the expansion, guarantee equipment steady operation.

Preferably, the support block is provided with a hinge groove corresponding to the support leg, the support leg is rotatably connected with the hinge groove, the hinge groove is internally provided with a limit block, and the lower end of the support leg is provided with a limit groove corresponding to the limit block, so that the support leg can be unfolded and stored.

In a further preferred mode, the sleeve column is provided with a thread surface at the upper end of the supporting block, the sleeve column is provided with a fixing ring in a sliding connection mode, and the fixing ring is matched with the thread surface, so that operation of constructors is facilitated.

Preferably in further, the lower end of the fixing ring is provided with an inserting ring, the upper end of the supporting leg is provided with a first slot corresponding to the inserting ring, the side end of the supporting leg is provided with a second slot corresponding to the inserting ring, and the position of the supporting leg is controlled so as to be stable when the supporting leg is stored or unfolded.

(III) advantageous effects

Compared with the prior art, the utility model provides a rail guard for electric power construction safety protection possesses following beneficial effect:

1. the utility model discloses a telescopic bracket that sets up several connecting rods and constitute provides the stopping ability, it provides the holding power to set up the support column, connect telescopic bracket and support column through articulated piece and articulated frame, it is articulated each other between the connecting rod, during the pulling support column, can change the length of telescopic bracket, thereby adjust the whole length of rail guard, adapt to the user demand to length under the different environment, need not prepare too much rail guard equipment, and set up the fixed telescopic bracket of compact heap and clamp bolt and articulated frame cooperation, guarantee the stability of equipment during operation.

2. Through setting up the change that sleeve pipe and cover post realized support column length, set up between fixed orifices, fixed slot and the gim peg cooperation and realize the fixed to sleeve pipe and cover post position to adjust the height of support column, make equipment can satisfy the different demands to the rail guard height under the different environment, need not prepare multiple rail guard, improve equipment's practicality.

3. Support column is come the support column through setting up supporting shoe and supporting legs and ground contact, guarantee standing of equipment stability, it supplies the supporting legs to rotate on the supporting shoe to set up the hinge groove, realize the supporting legs and taking in and expand the switching between, and set up solid fixed ring, insert that ring and second slot are fixed to the supporting legs when taking in, set up the stopper, spacing groove and first slot are fixed the supporting legs when expanding with inserting the cooperation of ring, guarantee the supporting legs and take in and expand the stability when, with the expansion bracket, sleeve pipe and sleeve post cooperation, the realization is to taking in of whole equipment, facilitate the removal of equipment, facilitate the use.

Drawings

Fig. 1 is a schematic front structural view of a protective guard for electric power construction safety protection in the present invention;

FIG. 2 is a schematic view of the fitting structure of the middle sleeve and the sleeve column of the present invention;

FIG. 3 is a schematic view of the structure of the middle telescopic unit of the present invention;

FIG. 4 is a schematic view of the bottom structure of the middle sleeve of the present invention;

FIG. 5 is a schematic view of the structure of the middle sleeve column, the fixing ring and the supporting legs;

fig. 6 is a schematic view of the bottom structure of the middle fixing ring of the present invention.

In the figure: 1. a support column; 2. a telescopic frame; 3. a sleeve; 4. sleeving a column; 5. a fixing hole; 6. fixing grooves; 7. a fixing bolt; 8. a support block; 9. supporting legs; 10. a telescopic unit; 11. a connecting rod; 12. a hinge joint; 13. a hinged frame; 14. a compression block; 15. a hold-down bolt; 16. a hinge slot; 17. a limiting block; 18. a limiting groove; 19. a threaded surface; 20. a fixing ring; 21. inserting a ring; 22. a first slot; 23. a second slot.

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 efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1 and 2, a guard rail for electric power construction safety protection includes support columns 1, the support columns 1 are provided with two groups, a telescopic frame 2 is provided between the support columns 1, the support columns 1 include sleeves 3 and sleeve columns 4, the sleeves 3 are in sliding fit with the sleeve columns 4, fixing holes 5 are provided on the sleeves 3, fixing grooves 6 corresponding to the fixing holes 5 are provided on the sleeve columns 4, the fixing grooves 6 are provided with a plurality of fixing grooves, the fixing grooves are distributed on the sleeve columns 4 at equal intervals, fixing bolts 7 are provided on the fixing grooves 6, supporting blocks 8 are fixedly connected to the lower ends of the sleeve columns 4, supporting legs 9 are provided on the supporting blocks 8, and the supporting legs 9 are provided with a plurality of fixing pins and are arranged around the supporting blocks 8.

Referring to fig. 1, 3 and 4, in this embodiment, the telescopic rack 2 includes telescopic units 10, the telescopic rack 2 is formed by connecting a plurality of groups of telescopic units 10, each group of telescopic units 10 is provided with two connecting rods 11, the connecting rods 11 in each group of telescopic units 10 are hinged in an intersecting manner, the upper end of the sleeve 3 is fixedly connected with a hinge 12, the lower end of the sleeve 3 is slidably connected with a hinge 13, the two connecting rods 11 in the telescopic units 10 at both ends are respectively hinged with the hinge 12 and the hinge 13, the hinge 13 is slidably connected with a compression block 14, the hinge 13 is provided with a compression bolt 15 matched therewith, the compression bolt 15 is rotatably connected with the compression block 14, the compression bolt 15 is matched with the hinge 13 and moves on the hinge 13, the compression block 14 is driven to move, the compression bolt 15 is unscrewed to separate the compression block 14 from the support column 1, the two pipe sleeves are separated, the pipe sleeves are driven by the connecting rods 11 to move through the hinge 12, the connecting rods 11 rotate, the length of the telescopic units 10 is changed, the telescopic rack 2 is extended, the connecting rods 11 drive the compression block 14 to separate the support column 1, the pipe sleeves, the compression bolt 15 is pulled, the support column is stably contacted with the pipe sleeves, and the pipe sleeves, the compression bolt 15 is pressed, and the pipe sleeve is prevented from the fixed structure, and the pipe sleeve 13.

Referring to fig. 5 and 6, in this embodiment, a hinge groove 16 corresponding to the supporting leg 9 is formed on the supporting block 8, the supporting leg 9 is rotatably connected to the hinge groove 16, a limiting block 17 is disposed in the hinge groove 16, a limiting groove 18 corresponding to the limiting block 17 is disposed at a lower end of the supporting leg 9, a threaded surface 19 is disposed at an upper end of the supporting block 8 of the sleeve column 4, a fixing ring 20 is disposed on the sleeve column 4 in a sliding connection manner, the fixing ring 20 is engaged with the threaded surface 19, an insertion ring 21 is disposed at a lower end of the fixing ring 20, a first insertion groove 22 corresponding to the insertion ring 21 is disposed at an upper end of the supporting leg 9, a second insertion groove 23 corresponding to the insertion ring 21 is disposed at a side end of the supporting leg 9, when the supporting leg 9 is received, the insertion ring 21 is inserted into the second insertion groove 23 to limit the supporting leg 9 to rotate, the fixing ring 20 is rotated to enable the fixing ring 20 to be engaged with the threaded surface 19 to slide on the sleeve column 4, so as to drive the insertion ring 21 to move, the insertion ring 21 to be separated from the second insertion groove 23, the supporting leg 9 is removed, the supporting leg 9 is rotated to rotate in the hinge groove 16 until the limiting block 18, the limiting block, the fixing ring 21 to be unable to rotate the fixing ring 21, the supporting leg 9, and the fixing ring 21 to be flush with the fixing ring 21, the limiting block, the supporting leg 9, and the fixing ring 21 to prevent the supporting leg 9 from rotating in the fixing ring 21 to rotate, and the fixing ring 21 to rotate in the limiting block, and the fixing ring 21 to be flush with the limiting block, and the limiting block 17.

Example 2:

referring to fig. 1, 2, 5 and 6, when the device is used for protection, firstly, the height of the device is adjusted, the fixing bolt 7 is taken down, the fixing bolt 7 is separated from the fixing groove 6, the fixing between the sleeve 3 and the sleeve column 4 is cancelled, the sleeve is pulled to slide out the sleeve column 4 from the sleeve 3, the position of the sleeve column 4 in the sleeve 3 is adjusted, thereby the length of the support column 1 is adjusted to meet the use requirement of the height of the device in a construction environment, after the adjustment is correct, the fixing groove 6 is ensured to be aligned with the fixing hole 5, the fixing bolt 7 is installed, the front end of the fixing bolt 7 penetrates through the fixing hole 5 to be inserted into the fixing groove 6, after the fixing bolt 7 is fixed, the fixing bolt 7 can clamp the pipe column, the pipe column can not slide continuously in the sleeve, and the height of the device is ensured to be unchanged, the extended pipe column provides enough space for the movement of the fixing ring 20, the fixing ring 20 is rotated to enable the fixing ring 20 to be matched with the thread surface 19 to slide upwards along the sleeve column 4, the fixing ring 20 drives the inserting ring 21 to move together, the inserting ring 21 is separated from the second slot 23, the limitation on the supporting leg 9 is removed, then the supporting leg 9 is rotated in the hinge groove 16 until the limiting groove 18 is contacted with the limiting block 17, the limiting block 17 clamps the limiting groove 18, the supporting leg 9 cannot rotate continuously, the supporting leg 9 is flush with the ground, the fixing ring 20 is rotated reversely, the fixing ring 20 drives the inserting ring 21 to move downwards, the inserting ring 21 is inserted into the first slot 22, the supporting leg 9 is fixed and matched with the limiting block 17, and the supporting leg 9 is prevented from rotating.

Example 3:

referring to fig. 1-4, based on the above embodiment 2, after the height of the equipment and the support foot 9 are adjusted, the equipment is brought to a designated placement position, the pressing bolt 15 is rotated to enable the pressing bolt 15 to be matched with the hinge frame 13 and move on the hinge frame 13, and at the same time, the pressing bolt 15 drives the pressing block 14 to move together, so that the pressing block 14 slides in the hinge frame 13 and is separated from the pipe sleeve, the telescopic frame 2 is not fixed, the support column 1 at one end is placed on the ground to drive the support column 1 at the other end to move, so that the distance between the two pipe sleeves is increased, the pipe sleeve drives the connecting rod 11 to move through the hinge head 12 and the hinge frame 13, and at this time, the connecting rod 11 rotates around the hinge point, so that the length of the telescopic unit 10 changes, so that the telescopic frame 2 extends, and at the same time, the connecting rod 11 drives the hinge frame 13 to slide on the pipe sleeve, so as to ensure the structural stability of the connecting rod 11, when the length of the equipment reaches the use requirement, the support column 1 is placed on the ground, then the pressing bolt 15 is tightened, so that the pressing bolt 15 pushes the pressing block 14 to move in the direction, the pipe sleeve, the position of the hinge frame 13 is fixed, so that the support column 2 can be used, and the equipment can be used when the length of the support leg is adjusted, and the equipment can be adjusted through the length adjustment process, and the support leg, and the length of the equipment can be used when the equipment can be adjusted, and the equipment can be used in the support leg, and the support leg can be adjusted through the process of the equipment.

In all the above-mentioned solutions, the actual choice of welding, bolt and nut fit connection, bolt or screw connection or other known connection methods related to the connection between two components is not repeated herein, and all the references in the above are related to the fixed connection, and preferably considered to be welding, 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, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a rail guard for electric power construction safety protection, includes support column (1), its characterized in that: support column (1) is equipped with two sets ofly, be equipped with expansion bracket (2) between support column (1), support column (1) is including sleeve pipe (3) and cover post (4), sleeve pipe (3) and cover post (4) sliding fit, fixed orifices (5) have been seted up on sleeve pipe (3), set up fixed slot (6) that correspond with fixed orifices (5) on cover post (4), fixed slot (6) are provided with a plurality ofly, and equidistant distribution is on set post (4), be equipped with gim peg (7) on fixed slot (6), cover post (4) lower extreme fixed connection is equipped with supporting shoe (8), be equipped with supporting legs (9) on supporting shoe (8), supporting shoe (9) are provided with the several and set up around supporting shoe (8).

2. The protective guard for electric power construction safety protection as claimed in claim 1, wherein: expansion bracket (2) are including flexible unit (10), expansion bracket (2) are formed by connecting multiunit flexible unit (10), every group flexible unit (10) all are equipped with two connecting rods (11), every group in flexible unit (10) be the fork form articulated between connecting rod (11).

3. The protective guard for electric power construction safety protection as claimed in claim 2, wherein: the telescopic unit is characterized in that the upper end of the sleeve (3) is fixedly connected with a hinge joint (12), the lower end of the sleeve (3) is connected with a hinge frame (13) in a sliding manner, and two connecting rods (11) in the telescopic unit (10) which are positioned at two ends are hinged with the hinge joint (12) and the hinge frame (13) respectively.

4. The protective guard for electric power construction safety protection as claimed in claim 3, wherein: articulated frame (13) sliding connection is equipped with compact heap (14), be equipped with on articulated frame (13) rather than complex housing bolt (15), housing bolt (15) and compact heap (14) swivelling joint.

5. The protective guard for electric power construction safety protection as claimed in claim 1, wherein: the hinge joint structure is characterized in that a hinge joint groove (16) corresponding to the supporting leg (9) is formed in the supporting leg (8), the supporting leg (9) is rotatably connected with the hinge joint groove (16), a limiting block (17) is arranged in the hinge joint groove (16), and a limiting groove (18) corresponding to the limiting block (17) is formed in the lower end of the supporting leg (9).

6. The protective guard for electric power construction safety protection as claimed in claim 5, wherein: the sleeve column (4) is provided with a thread surface (19) at the upper end of the supporting block (8), the sleeve column (4) is provided with a fixing ring (20) in a sliding connection mode, and the fixing ring (20) is matched with the thread surface (19).

7. The protective guard for electric power construction safety protection as claimed in claim 6, characterized in that: the utility model discloses a fixed ring (20) lower extreme is equipped with inserts ring (21), supporting legs (9) upper end is equipped with and inserts first slot (22) that ring (21) correspond, supporting legs (9) side is equipped with and inserts second slot (23) that ring (21) correspond.