CN211776493U

CN211776493U - Scalable rotatory rail stand mechanism

Info

Publication number: CN211776493U
Application number: CN201922498809.2U
Authority: CN
Inventors: 梁世昌; 林岳凌; 李仕奇; 龙紫筠; 林嘉敏
Original assignee: Jiangmen Star Automation Technology Co ltd
Current assignee: JIANGMEN DGM ELECTRIC POWER EQUIPMENT FACTORY Co.,Ltd.
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a scalable rotatory rail stand mechanism, it includes the base, the upper end of base is provided with a plurality of rail branch pipes, the second branch pipe has been cup jointed to the outer activity of the upper end of each rail branch pipe, the lateral wall of second branch pipe is provided with a plurality of screw holes that supply first locking screw to pass along the upper and lower direction, during locking, the one end face of first locking screw is laminated in the lateral wall of rail branch pipe; the upper end of the second branch pipe is provided with a support, and the support is provided with an infrared correlation assembly. The utility model has the advantages of simple and reasonable design, constructor can accomplish the regulation to the height and the angle of infrared correlation subassembly convenient and fast to satisfy actual needs, be particularly suitable for there being difference in height and the great construction region of difference in height, guarantee construction safety, have convenient operation, characteristics such as practicality are strong.

Description

Scalable rotatory rail stand mechanism

Technical Field

The utility model relates to a transformer substation security fence technical field specifically is a scalable rotatory rail stand mechanism.

Background

In the electric power maintenance work, high voltages such as operation voltage, test voltage, power supply voltage and the like often exist on equipment of a working site, so that the working site is required to be isolated from the outside by using a safety fence to prevent non-working personnel from entering a working area by mistake to cause personal injury. In actual field work, the existing safety fence only has a simple isolation effect, sometimes due to the terrain environment problem, the purse net needs to be hung on nearby facilities, and construction is very inconvenient. In order to solve the problem, a manufacturer aligns an infrared correlation transmitter on one fence stand column and an infrared correlation receiver on an adjacent fence stand column to form a closed construction site by arranging the infrared correlation transmitter, the infrared correlation receiver and an alarm on the fence stand column, and non-workers enter a working area by mistake to trigger alarm, so that personal electric shock accidents caused by the fact that the non-workers enter the working area by mistake are reduced. However, the height of the fence upright post mechanism of the safety fence is not adjustable, and when the height difference exists in a construction place and is larger, the infrared correlation cannot work normally due to different heights.

Disclosure of Invention

The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. Therefore, the utility model provides a scalable rotatory rail stand mechanism, this rail stand mechanism realize reciprocating and the rotation of infrared correlation subassembly through the cooperation of second branch pipe with the rail branch pipe, have characteristics such as convenient regulation, practicality are strong.

The fence upright post mechanism capable of stretching and rotating comprises a base, wherein a plurality of fence branch pipes are arranged at the upper end of the base; the lower end of the second branch pipe is movably sleeved outside the fence branch pipe, the outer side wall of the second branch pipe is provided with a plurality of threaded holes for the first locking screws to pass through in the vertical direction, and when the fence branch pipe is locked, one end face of each first locking screw is attached to the outer side wall of the fence branch pipe; the support, the support set up in the upper end of second branch pipe, be provided with infrared correlation subassembly on the support.

According to the utility model discloses but rail stand mechanism of scalable rotation has following technological effect at least: the lower end of the second branch pipe is movably sleeved outside the fence branch pipe, and the upper end of the second branch pipe is connected with an infrared correlation assembly through a support. When the height or the angle of infrared correlation subassembly need be adjusted in the work, unscrew first locking screw earlier for the lateral wall of rail branch pipe is kept away from to the terminal surface of first locking screw, can adjust the second branch pipe afterwards and reciprocate or rotatory the rotation along the rail branch pipe, thereby realize adjusting the purpose of the height or the angle of infrared correlation subassembly, at last again with first locking screw up to with the laminating of the lateral wall of rail branch pipe mutually can. The whole height and angle adjusting process is simple and convenient to operate. The embodiment of the utility model provides a structural design is simple reasonable, and constructor can accomplish the height and the regulation of angle to infrared correlation subassembly convenient and fast ground to satisfy actual needs, be particularly suitable for there being difference in height and the great construction area of difference in height, guarantee construction safety, have convenient operation, characteristics such as practicality are strong.

According to some embodiments of the utility model, the rail branch pipe is provided with two, correspondingly, the second branch pipe also corresponds and is provided with two, two be provided with first fixed subassembly between the rail branch pipe, first fixed subassembly is including first fixed block and the second fixed block that the components of a whole that can function independently set up, first fixed block with the second fixed block passes through screw connection, first fixed block with the up end laminating of second fixed block in two the lower terminal surface of second branch pipe.

According to the utility model discloses a some embodiments, one side of first fixed block is provided with first semicircular groove, the second fixed block corresponds the position of first semicircular groove is provided with the second semicircular groove, first semicircular groove with the second semicircular groove enclose into one with rail branch pipe assorted round hole.

According to some embodiments of the utility model, two be provided with the fixed subassembly of third between the upper portion of second branch pipe, the fixed subassembly of third is including the third fixed block and the fourth fixed block that the components of a whole that can function independently set up, the third fixed block with the fourth fixed block passes through bolted connection, in order to be two the second branch pipe is fixed to be carried on spacingly.

According to the utility model discloses a some embodiments, infrared correlation subassembly has control button through the connection of electric lines, control button set up in the lateral wall of base.

According to the utility model discloses a some embodiments, be provided with the cavity in the support, be provided with the sliding ring that the power supply line passed in the cavity to make the electric wire rotate at will and not twine and tie a knot.

According to some embodiments of the utility model, infrared correlation subassembly is including setting up in infrared transmitter and the infrared correlation receiver of same height, infrared correlation receiver electricity is connected with the alarm, the alarm set up in infrared correlation receiver's top.

According to some embodiments of the utility model, four corners of the lower extreme of base are provided with the truckle that is used for adjusting position respectively, four the truckle all is connected with foot switch in order to lock.

According to some embodiments of the invention, the first locking screw is provided with a handle for gripping.

According to some embodiments of the present invention, the outer side wall of the lower end of the second branch pipe protrudes outward to form a large portion, and the threaded hole is disposed on the side wall of the large portion.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another view angle according to an embodiment of the present invention;

fig. 3 is an exploded view of an embodiment of the present invention;

FIG. 4 is an exploded view of the support, the slip ring and the electric wire according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of the first fixing component in the embodiment of the present invention.

Reference numerals:

100-base, 110-rail branch pipe, 120-control button, 130-caster;

200-second branch pipe, 210-first locking screw, 211-handle, 230-major part;

300-a support, 310-an infrared correlation component, 311-an infrared correlation receiver, 312-an infrared correlation emitter, 313-an alarm, 320-a cavity and 330-a slip ring;

400-a first fixing component, 410-a first fixing block, 411-a first semicircular groove, 420-a second fixing block and 421-a second semicircular groove;

500-a third securing assembly;

600-electric wire.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the orientation description, such as "up", "down", etc., is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, if there are descriptions of "first", "second", "third", "fourth", etc., these are only used for distinguishing technical features, and they are not to be interpreted as indicating or implying relative importance or implying number of indicated technical features or implying order of indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, a fence post mechanism capable of telescoping and rotating according to an embodiment of the present invention includes a base 100, a second branch pipe 200, and a support 300, wherein a plurality of fence branch pipes 110 are disposed at an upper end of the base 100; a second branch pipe 200 is movably sleeved outside the upper end of each rail branch pipe 110, two threaded holes for the first locking screws 210 to pass through are formed in the outer side wall of the second branch pipe 200 along the vertical direction, and when the rail branch pipes are locked, the end face of one end of each first locking screw 210 is attached to the outer side wall of each rail branch pipe 110; the support 300 is disposed at the upper end of the second branch pipe 200, and the infrared radiation assembly 310 is disposed on the support 300. Compared with the prior art, the embodiment of the utility model provides a cup joint the lower extreme activity of second branch pipe 200 outside rail branch pipe 110, the upper end of second branch pipe 200 is connected with infrared correlation subassembly 310 through support 300. When the height or the angle of the infrared correlation component 310 needs to be adjusted in work, the first locking screw 210 is firstly unscrewed, so that the end surface of the first locking screw 210 is far away from the outer side wall of the fence branch pipe 110, and then the second branch pipe 200 can be adjusted to move up and down or rotate along the fence branch pipe 110, so that the purpose of adjusting the height or the angle of the infrared correlation component 310 is achieved, and finally the first locking screw 210 is screwed to be attached to the outer side wall of the fence branch pipe 110. The whole height and angle adjusting process is simple and convenient to operate. The embodiment of the utility model provides a structural design is simple reasonable, and constructor can accomplish the regulation to the height and the angle of infrared correlation subassembly 310 convenient and fast ground to satisfy actual needs, be suitable for very much and have the great construction region of difference in height and difference in height, guarantee construction safety, have convenient operation, characteristics such as the practicality is strong.

As shown in fig. 3 and 5, in some embodiments of the present invention, two rail branch pipes 110 are provided, and correspondingly, two second branch pipes 200 are also provided, a first fixing assembly 400 is provided between the two rail branch pipes 110, the first fixing assembly 400 includes a first fixing block 410 and a second fixing block 420 which are separately provided, the first fixing block 410 and the second fixing block 420 are connected by screws, and the upper end surfaces of the first fixing block 410 and the second fixing block 420 are attached to the lower end surfaces of the two second branch pipes 200. By arranging the first fixing assembly 400 between the two rail branch pipes 110, on one hand, the first fixing assembly 400 can limit the relative position between the two rail branch pipes 110, ensure that the distance between the two rail branch pipes is not changed, and further improve the stability of the embodiment of the invention; on the other hand, the up end of first fixed subassembly 400 fits in the lower terminal surface of two second branch pipes 200 to the position that second branch pipe 200 cup jointed on rail branch pipe 110 is fixed a position, and with the cooperation of first set screw, ensures the embodiment of the utility model discloses when using, second branch pipe 200 can not reciprocate or rotatory the rotation along rail branch pipe 110. When the height and the rotation of the infrared correlation assembly 310 need to be adjusted in operation, the screw is unscrewed by the handle, the first fixing assembly 400 is loosened, and then the first locking screw is unscrewed, so that the second branch pipe 200 can be adjusted to move up and down and rotate along the fence branch pipe 110, and the height and the angle of the infrared correlation assembly 310 can be adjusted. Of course, the number of the second branch pipes 200 and the fence branch pipes 110 can be set to be one, three, etc. according to actual needs.

As shown in fig. 5, a first semicircular groove 411 is formed in one side of the first fixing block 410, a second semicircular groove 421 is formed in a position of the second fixing block 420 corresponding to the first semicircular groove 411, and the first semicircular groove 411 and the second semicircular groove 421 form a circular hole matched with the fence branch pipe 110. The first fixing block 410 and the second fixing block 420 are connected into a whole by screwing screws, and at the moment, the first semicircular groove 411 and the second semicircular groove 421 are fixed on the outer peripheral surfaces of the fence branch pipes 110 in a matched manner, so that the relative positions of the two fence branch pipes 110 are not deviated, and the upper end surfaces of the first fixing block 410 and the second fixing block 420 are always attached to the lower end surface of the second branch pipe 200 in a locked state.

Further, a third fixing assembly 500 is arranged between the upper portions of the two second branch pipes 200, the third fixing assembly 500 comprises a third fixing block and a fourth fixing block which are arranged in a split manner, and the third fixing block and the fourth fixing block are connected through screws. The third fixing assembly 500 may limit the distance between the two second branch pipes 200, so as to avoid the problem that the distance between the two second branch pipes 200 is gradually increased along with the increase of the height of the second branch pipes 200, which may not meet the requirement of use. Specifically, a third semicircular groove is formed in one side of the third fixing block, a fourth semicircular groove is formed in a position, corresponding to the third semicircular groove, of the fourth fixing block, and the third semicircular groove and the fourth semicircular groove enclose a circular hole matched with the outer diameter of the second branch pipe 200.

In some embodiments of the present invention, the infrared correlation assembly 310 is connected to the control button 120 through the wire 600, and the control button 120 is disposed on the outer sidewall of the base 100. The operating state of the infrared correlation component 310 can be controlled by pressing the control button 120, and the operation is simple.

As shown in fig. 4, further, a cavity 320 is provided in the carrier 300, and a slip ring 330 through which the power supply line 600 passes is provided in the cavity 320. The slip ring 330 can ensure that the internal electric wire 600 is not broken or wound by rotation due to pulling when adjusting the height or rotating the adjustment angle.

As shown in fig. 1 to 3, in some embodiments of the present invention, the infrared correlation component 310 includes an infrared correlation transmitter 312 and an infrared correlation receiver 311 that are disposed at the same height, the infrared correlation receiver 311 is electrically connected to an alarm 313, and the alarm 313 is disposed above the infrared correlation receiver 311. During the use, with four the utility model discloses rail stand mechanism sets up respectively in four corner positions of construction area, adjusts the infrared correlation transmitter 312 of a rail stand mechanism afterwards and aligns with the infrared correlation receiver 311 of a adjacent rail pole setting mechanism, and sets up at same height. So that infrared rays emitted by the infrared correlation emitter 312 can be received by the infrared correlation receiver 311 of the adjacent fence upright mechanism and do not trigger the alarm 313 to alarm. When a non-worker mistakenly enters the construction area, the body blocks infrared rays, so that the infrared correlation receiver 311 cannot receive the infrared rays emitted by the infrared correlation emitter 312 of the adjacent fence upright rod mechanism, the alarm 313 is triggered to give an alarm to remind the constructor to enter the construction area, and the non-worker mistakenly enters the construction area to reduce personal electric shock accidents.

In some embodiments of the present invention, four corners of the lower end of the base 100 are respectively provided with casters 130 for adjusting positions, and the four casters 130 are all connected with a foot switch for locking. The four casters 130 can be used for facilitating the movement of constructors for adjusting the position of the fence upright post mechanism so as to surround a safety fence or collect the fence upright post mechanism according to the construction area; through setting up foot switch locking truckle 130, can avoid when using, rail stand mechanism receives external factor to disturb and removes, and then the alert condition of wrong report appears. Specifically, the caster 130 is a horsewheel, which has the functions of height adjustment, fixing and moving, and is convenient to adjust, and the horsewheel can stably fix the fence column mechanism on the ground. Of course, other different types of wheels can be selected for the caster 130 according to actual needs.

In some embodiments of the present invention, one end of the first locking screw 210 is provided with a handle 211 for holding. The handle 211 provides a force application portion for the operator to quickly and easily tighten or loosen the first locking screw 210.

As shown in fig. 1 to 3, in some embodiments of the present invention, an outer sidewall of a lower end of the second branch pipe 200 is outwardly protruded to form a large portion 230, and a screw hole is provided on a sidewall of the large portion 230. The wall thickness of the major part 230 of the lower extreme of second branch pipe 200 is great than the wall thickness of other positions, sets up the screw hole on the lateral wall of major part 230, can be on the basis of the joint strength who ensures with first locking screw 210, and the size of the second branch pipe 200 of further reduction both can reduce the cost of manufacture, can alleviate again the utility model discloses holistic weight of embodiment.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications and variations; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A telescopically rotatable fence post mechanism, comprising:

the upper end of the base (100) is provided with a plurality of fence branch pipes (110);

the lower end of the second branch pipe (200) is movably sleeved outside the rail branch pipe (110), the outer side wall of the second branch pipe (200) is provided with a plurality of threaded holes for the first locking screws (210) to pass through in the vertical direction, and when the rail branch pipe is locked, the end face of one end of each first locking screw (210) is attached to the outer side wall of the rail branch pipe (110);

the support (300) is arranged at the upper end of the second branch pipe (200), and an infrared correlation assembly (310) is arranged on the support (300).

2. The telescopic and rotatable fence stand column mechanism as claimed in claim 1, wherein there are two fence branch pipes (110), correspondingly, there are two second branch pipes (200), a first fixing component (400) is disposed between the two fence branch pipes (110), the first fixing component (400) comprises a first fixing block (410) and a second fixing block (420) which are separately disposed, the first fixing block (410) and the second fixing block (420) are connected by screws, and the upper end surfaces of the first fixing block (410) and the second fixing block (420) are attached to the lower end surfaces of the two second branch pipes (200).

3. A telescopic and rotatable fence post mechanism as claimed in claim 2, wherein a first semicircular groove (411) is formed at one side of the first fixing block (410), a second semicircular groove (421) is formed at a position of the second fixing block (420) corresponding to the first semicircular groove (411), and the first semicircular groove (411) and the second semicircular groove (421) enclose a circular hole matched with the fence branch pipe (110).

4. A telescopic and rotatable fence post mechanism as claimed in claim 2, wherein a third fixing component (500) is arranged between the upper parts of the two second branch pipes (200), the third fixing component (500) comprises a third fixing block and a fourth fixing block which are separately arranged, and the third fixing block and the fourth fixing block are connected through screws so as to fix the two second branch pipes (200) for limiting.

5. A telescopically rotatable fence post mechanism according to claim 1, wherein the infrared correlation assembly (310) is connected with a control button (120) through a wire, and the control button (120) is disposed on an outer side wall of the base (100).

6. A telescopically rotatable fence post mechanism according to claim 5, wherein a cavity (320) is provided in the support (300), and a slip ring (330) is provided in the cavity (320) for passing the power supply line therethrough, so that the power supply line can be rotated freely without twisting and knotting.

7. A telescopically rotatable fence post mechanism according to claim 1 or 6, wherein the infrared correlation assembly (310) comprises an infrared correlation transmitter (312) and an infrared correlation receiver (311) which are arranged at the same height, the infrared correlation receiver (311) is electrically connected with an alarm (313), and the alarm (313) is arranged above the infrared correlation receiver (311).

8. A telescopically rotatable fence post mechanism according to claim 1, wherein four corners of the lower end of the base (100) are respectively provided with casters (130) for adjusting the position, and each of the four casters (130) is connected with a foot switch for locking.

9. A telescopically rotatable fence post mechanism according to claim 1, wherein one end of the first locking screw (210) is provided with a handle (211) for holding.

10. A telescopically rotatable fence post mechanism according to claim 1, wherein the outer side wall of the lower end of the second branch pipe (200) is outwardly bulged to form a large part (230), and the threaded hole is formed on the side wall of the large part (230).