CN214835424U

CN214835424U - Electric power construction is with foldable fender structure that encloses

Info

Publication number: CN214835424U
Application number: CN202120683311.8U
Authority: CN
Inventors: 熊福龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-04
Filing date: 2021-04-04
Publication date: 2021-11-23
Anticipated expiration: 2031-04-04

Abstract

The utility model discloses an electric power construction is with foldable fender structure that encloses, including two montants, be connected with the telescopic fence between two montants, the fence connects the fixed cover interconnect on two montants with fixed cover respectively, folding landing leg is installed to the lower extreme of montant, and the landing leg is by installing the knob control on the montant, and knob and the mutual joint of fixed cover, still install the concatenation mechanism that is used for carrying out the concatenation on the montant, folding and the expansion that this device can control the landing leg make things convenient for the staff to use, and can splice together two adjacent this devices, thereby can make the construction area that this device encloses more stable, convenient construction.

Description

Electric power construction is with foldable fender structure that encloses

Technical Field

The utility model relates to an electric power construction technical field specifically is an electric power construction is with foldable fender structure that encloses.

Background

Carry out the construction of electric power on the road next door in order to guarantee safe construction, remind the pedestrian to notice and keep away from the construction region, can all adopt to enclose the fender and surround the construction region usually, at present for convenient carrying, present majority encloses the fender and has all adopted folding form, but at present most enclose keep off and all set up the landing leg in order to can be stable placing, but these landing leg most can not fold still can occupy the inconvenient carrying in certain space, and at present most enclose keep off can not splice together, only simple placing together, can lead to the construction region unstability, for solving above-mentioned problem the utility model provides an electric power construction is with folding fender structure that encloses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power construction is with foldable fender structure that encloses 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 an electric power construction is with foldable fender structure that encloses, includes two montants, be connected with the telescopic fence between two montants, the fence respectively with fix the fixed cover interconnect of cup joint on two montants, folding landing leg is installed to the lower extreme of montant, and the landing leg by installing the knob control on the montant, and knob and the mutual joint of fixed cover, still install the splicing mechanism who is used for carrying out the concatenation on the montant.

Preferably, the supporting legs are arranged in through grooves formed in the lower ends of the vertical rods, each supporting leg comprises two groups of connecting rods, the two groups of connecting rods are symmetrical with each other by taking the center of each through groove as a reference, each connecting rod comprises an upper rod and a lower rod which are hinged with each other, the upper ends of the upper rods are hinged with sliding plates which are connected to the inside of the through grooves in a sliding mode, and the lower rods are hinged with the wall of the lower end groove of each through groove;

the sliding plate is connected with a screw rod which is rotatably connected inside the through groove in a meshed mode, and the screw rod is connected with the knob through a connecting shaft.

Preferably, a projection is fixedly connected to the inner side surface of the lower rod.

Preferably, the lower side surface of the knob is provided with a plurality of bayonets, and the fixing sleeve is fixedly connected with a clamping rod matched with the bayonets;

fixedly connected with square pole on the knob, open the square groove that has with square pole looks adaptation on the connecting axle, square pole and square groove sliding connection, and be connected with first spring between the tank bottom of square pole and spout.

Preferably, one knob is fixedly connected with an upper limiting plate, the other knob is fixedly connected with a lower limiting plate, the upper limiting plate is fixedly connected with an inserting rod, and the lower limiting plate is provided with a corresponding inserting groove.

Preferably, the splicing mechanism comprises an upper splicing plate and a lower splicing plate, the upper splicing plate and the lower splicing plate are respectively fixedly connected with two fixed sleeves, an insertion shaft is slidably connected to the upper splicing plate, a fixed plate is fixedly connected to the upper end of the insertion shaft, a second spring is connected between the fixed plate and the upper splicing plate, and a shaft groove is formed in the lower splicing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a knob, the cooperation between connecting axle and the slide, realized rotating the knob and can adjust the height of slide, thereby can control the folding and the expansion of landing leg, make the landing leg expand when using, thereby can be stable place this device, and can make the landing leg fold when not using, save space, conveniently carry, cooperation through last splice plate and lower splice plate between, realized can be in the same place two adjacent this devices concatenations, thereby can make the construction region that this device encloses more stable, convenient construction.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the present invention in a folded state;

FIG. 3 is a schematic view of the usage state of the present invention;

fig. 4 is a schematic view of the support leg of the present invention in an expanded state;

FIG. 5 is a schematic view of the connection state of the upper rod and the lower rod of the present invention;

FIG. 6 is an exploded view of the square bar and the square groove of the present invention;

fig. 7 is a schematic view of the connection between the fixing plate and the insertion shaft of the present invention.

In the figure: 1. the vertical rod, 2, a fence, 3, a fixing sleeve, 4, a supporting leg, 401, a connecting rod, 4011, an upper rod, 4012, a lower rod, 402, a sliding plate, 403, a screw rod, 404, a connecting shaft, 405, a bump, 5, a knob, 6, a through groove, 7, a bayonet, 8, a clamping rod, 9, a square rod, 10, a square groove, 11, a first spring, 12, an upper limiting plate, 13, a lower limiting plate, 14, an inserting rod, 15, an inserting groove, 16, an upper splicing plate, 17, a lower splicing plate, 18, an inserting shaft, 19, a fixing plate, 20, a second spring, 21 and a shaft groove.

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.

Referring to fig. 1-7, the present invention provides a technical solution: a foldable fence structure for electric power construction comprises two vertical rods 1, a telescopic fence 2 is connected between the two vertical rods 1, the fence 2 is respectively connected with a fixed sleeve 3 fixedly sleeved on the two vertical rods 1, the telescopic fence 2 is of the prior art (such as a scissor structure) and is widely applied at present, so the utility model is not repeated, a foldable support leg 4 is arranged at the lower end of the vertical rod 1, the support leg 4 is controlled by a knob 5 arranged on the vertical rod 1, the state of the support leg 4 can be controlled by rotating the knob 5, for example, the support leg 4 can be changed from a folded state to an unfolded state by rotating the knob 5 clockwise, the device can be stably placed, the support leg 4 can be changed from the unfolded state to the folded state by rotating the knob 5 anticlockwise, the device can be conveniently carried, and the knob 5 is mutually clamped with the fixed sleeve 3, make knob 5 can not oneself rotate under the condition that does not have external force to can make the stable maintenance of landing leg 4 expand or fold condition, can make things convenient for the staff to use this device then, still install the splicing mechanism who is used for carrying out the concatenation on montant 1, splicing mechanism's setting can link together two adjacent this devices, thereby can make a plurality of this devices enclose into a stable work area (as shown in fig. 3), make things convenient for the staff to be under construction.

The supporting legs 4 can be in the following form, specifically, the supporting legs 4 are installed in a through groove 6 formed at the lower end of the vertical bar 1, the angle between openings at two sides of the through groove 6 and the fence 2 is 90 degrees, the supporting legs 4 can extend to the external part of the vertical bar 1 through the through groove 6 when being unfolded, at this time, the angle between the supporting legs 4 and the fence 2 is 90 degrees, the device can be stably supported, when the supporting legs 4 are in a folded state, the supporting legs 4 can be accommodated in the through groove 6, so that the device can be conveniently carried, the supporting legs 4 comprise two groups of connecting rods 401, the two groups of connecting rods 401 are mutually symmetrical by taking the center of the through groove 6 as a reference, the connecting rods 401 comprise an upper rod 4011 and a lower rod 4012 which are mutually hinged, the upper end of the upper rod 4011 is mutually hinged with a sliding plate 402 which is slidably connected in the through groove 6, the upper rod 4011 is mutually hinged with a connecting seat fixedly connected on the sliding plate 402, the lower rod 4012 is hinged with the lower end groove wall of the through groove 6, the lower rod 4012 is hinged with a connecting seat fixedly connected with the lower end groove wall of the through groove 6, and the expansion and contraction of the supporting legs 4 can be controlled by controlling the ascending and descending of the sliding plate 402;

when the sliding plate 402 descends, the lower end of the upper rod 4011 and the upper end of the lower rod 4012 rotate to the outside of the through groove 6, so that the lower end of the upper rod 4011 can be in contact with the ground (as shown in fig. 4), and the device can be supported;

when the sliding plate 402 ascends, the lower end of the upper rod 4011 and the upper end of the lower rod 4012 rotate towards the inside of the through groove 6, so that the upper rod 4011 and the lower rod 4012 can be retracted into the inside of the through groove 6;

the sliding plate 402 is meshed with a screw 403 which is rotatably connected inside the through groove 6, a protruding shaft is fixedly connected to the lower end of the screw 403, a rotating groove matched with the protruding shaft is formed in the wall of the lower end of the through groove 6, the screw 403 is mutually connected with the knob 5 through a connecting shaft 404, and the knob 5 can be rotated to drive the screw 403 to rotate through the connecting shaft 404, so that the sliding plate 402 can be controlled to ascend and descend.

Specifically, a protrusion 405 is fixedly connected to the inner side surface of the lower rod 4012, and the protrusion 405 can incline the upper end of the lower rod 4012 away from the screw 403 when the leg 4 is in the folded state (as shown in fig. 5), so that the leg 4 can be changed from the folded state to the unfolded state more stably.

The knob 5 can be mutually clamped with the fixed sleeve 3 in the following mode, specifically, the lower side surface of the knob 5 is provided with a plurality of bayonets 7, the bayonets 7 are uniformly arranged on the lower side surface of the knob 5 in a circumferential shape, the fixed sleeve 3 is fixedly connected with a clamping rod 8 matched with the bayonets 7, the clamping rod 8 is fixedly connected onto a mounting plate, the mounting plate is fixedly connected with the fixed sleeve 3, the knob 5 cannot rotate when the bayonets 7 and the clamping rod 8 are mutually clamped, and the knob 5 can freely rotate when the bayonets 7 and the clamping rod 8 are not connected;

knob 5 can adopt following form and connecting axle 404 interconnect, fixedly connected with square bar 9 on the knob 5, it has the square groove 10 with square bar 9 looks adaptation to open on the connecting axle 404, square bar 9 and square groove 10 sliding connection, and be connected with first spring 11 between the tank bottom of square bar 9 and spout 10, the setting of square bar 9 and square groove 10 can make connecting axle 404 rotate together in knob 5, and setting up of first spring 11 can be with knob 5 pulling down to bayonet 7 is in the same place with the stable joint of kelly 8 when there is not external force, then can make the stable folding or the state of expanding of keeping of landing leg 4.

In order to ensure the stable folding state of the device, the inserting rods 14 and the slots 15 are arranged, specifically, the upper limiting plate 12 is fixedly connected to one knob 5, the lower limiting plate 13 is fixedly connected to the other knob 5, the lower side surface of the upper limiting plate 12 and the upper side surface of the lower limiting plate 13 are in contact with each other when the device is in the folding state, the inserting rods 14 are fixedly connected to the upper limiting plate 12, the corresponding slots 15 are formed in the lower limiting plate 13, the inserting rods 14 can be exactly aligned with the slots 15 when the device is in the folding state, the knob 5 connected with the upper limiting plate 12 can be pulled upwards at the moment, so that the inserting rods 14 can be inserted into the slots 15, the distance between the two vertical rods 1 can be kept unchanged, and the device can be stably kept in the folding state.

The splicing mechanism can adopt a form that specifically, the splicing mechanism comprises an upper splicing plate 16 and a lower splicing plate 17, the upper splicing plate 16 and the lower splicing plate 17 are respectively and fixedly connected with two fixed sleeves 3, the lower side surface of the upper splicing plate 16 and the upper side surface of the lower splicing plate 17 are positioned on the same horizontal plane, an inserting shaft 18 is slidably connected on the upper splicing plate 16, the upper end of the inserting shaft 18 is fixedly connected with a fixed plate 19, the upper end and the lower end of the inserting shaft 18 respectively penetrate through the two side surfaces of the upper splicing plate 16, a second spring 20 is connected between the fixed plate 19 and the upper splicing plate 16, the second spring 20 can pull the inserting shaft 18 downwards through the fixed plate 19, so that the lower end of the inserting shaft 18 can be always positioned outside the upper splicing plate 16, an axial groove 21 is formed on the lower splicing plate 17, the axial groove 21 is matched with the inserting shaft 18, when two adjacent devices are spliced together, the fixing plate 19 can be pulled to retract the lower end of the insertion shaft 18 into the upper splice plate 16, and the insertion shaft 18 can be aligned with the corresponding shaft groove 21, and then the fixing plate 19 can be released to insert the insertion shaft 18 into the shaft groove 21.

The working principle is as follows: when the device is used, the knob 5 is pulled up and rotated clockwise, the supporting legs 4 are changed into an unfolded state to support the device, then the distance between the two vertical rods 1 can be adjusted as required, and then a plurality of devices can be used for enclosing a stable working area;

after a plurality of devices form a stable working area, two vertical rods 1 on two adjacent devices can be spliced together through a splicing mechanism;

after the construction is finished, the vertical rods 1 connected together through the splicing mechanism can be separated, then the knob 5 is pulled up and rotates anticlockwise, so that the supporting legs 4 are changed into a folded state, then the two vertical rods 1 on the same device are connected together through the upper limiting plate 12 and the lower limiting plate 13, and the folded state can be stably maintained in the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric power construction is with foldable fender structure that encloses, includes two montants (1), be connected with telescopic fence (2) between two montants (1), fence (2) respectively with fixed cover (3) interconnect on two montants (1), its characterized in that: folding landing leg (4) are installed to the lower extreme of montant (1), and landing leg (4) are controlled by knob (5) of installing on montant (1), and knob (5) and fixed cover (3) joint each other, still install the concatenation mechanism that is used for carrying out the concatenation on montant (1).

2. The folding type enclosure structure for power construction as claimed in claim 1, wherein: the supporting legs (4) are arranged in a through groove (6) formed in the lower end of the vertical rod (1), the supporting legs (4) comprise two groups of connecting rods (401), the two groups of connecting rods (401) are symmetrical with each other by taking the center of the through groove (6) as a reference, the connecting rods (401) comprise an upper rod (4011) and a lower rod (4012) which are hinged with each other, the upper end of the upper rod (4011) is hinged with a sliding plate (402) which is connected to the inside of the through groove (6) in a sliding mode, and the lower rod (4012) is hinged with the wall of the lower end groove of the through groove (6);

the sliding plate (402) is meshed with a screw rod (403) which is rotatably connected inside the through groove (6), and the screw rod (403) is connected with the knob (5) through a connecting shaft (404).

3. The folding type enclosure structure for power construction as claimed in claim 2, wherein: the inner side surface of the lower rod (4012) is fixedly connected with a convex block (405).

4. The folding type enclosure structure for power construction as claimed in claim 2, wherein: a plurality of bayonets (7) are formed in the lower side surface of the knob (5), and a clamping rod (8) matched with the bayonets (7) is fixedly connected to the fixed sleeve (3);

fixedly connected with square pole (9) on knob (5), open square groove (10) that have with square pole (9) looks adaptation on connecting axle (404), square pole (9) and square groove (10) sliding connection, and be connected with first spring (11) between the tank bottom of square pole (9) and square groove (10).

5. The folding type enclosure structure for power construction as claimed in claim 4, wherein: fixedly connected with is gone up spacing board (12) on one knob (5), and fixedly connected with is gone up in another knob (5) and is gone up spacing board (13) down, go up fixedly connected with inserted bar (14) on spacing board (12), it has corresponding slot (15) to open on spacing board (13) down.

6. The folding type enclosure structure for power construction as claimed in claim 1, wherein: splicing mechanism includes splice plate (16) and lower splice plate (17), and goes up splice plate (16) and splice plate (17) down respectively with two fixed cover (3) fixed connection, sliding connection has on last splice plate (16) inserts axle (18), insert the upper end fixedly connected with fixed plate (19) of axle (18), be connected with second spring (20) between fixed plate (19) and last splice plate (16), it has axle slot (21) to open on splice plate (17) down.