CN218541778U

CN218541778U - Telescopic maintenance fence

Info

Publication number: CN218541778U
Application number: CN202223101643.4U
Authority: CN
Inventors: 甄长红; 吕群; 滕保辉
Original assignee: Huaneng Lanzhou Fanping Thermal Power Co ltd
Current assignee: Huaneng Lanzhou Fanping Thermal Power Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-02-28
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a telescopic maintenance rail, including the pole setting, one side of pole setting is equipped with flexible export along its direction of height, the roll-up formula is equipped with the flexible subassembly of rail in the pole setting, and the output of the flexible subassembly of rail can be followed flexible export and stretch out and retract, the outside of the flexible subassembly of rail is connected with hangs the knot, hangs the knot and can outwards stretch out and draw back or block in flexible exit along with the flexible subassembly of rail, the dorsal part of pole setting is equipped with can with hang the hasp that the cooperation of knot locks usefulness, one side of hasp is equipped with movable spring bolt, can control hasp and hang locking and the release between the knot through pressing movable spring bolt, avoids leading to breaking away from because of the collision, the removable counter weight supporting seat that is equipped with of lower extreme of pole setting up sets up movable spring bolt on the hasp, can make hang the knot fast in the hasp, two are the knot body, are difficult to break away from because of offending, through setting up the enhancement rib, can strengthen the horizontal and vertical tensile force that tractive enclosing cloth, the prevention appears from top to bottom uneven both ends and lead to one side or the dead phenomenon of withdrawal card.

Description

Telescopic maintenance fence

Technical Field

The utility model relates to an overhaul rail technical field, especially relate to a telescopic maintenance rail.

Background

Present maintenance rail uses the iron stand bolt as the owner more, this type of rail is in the transportation, all wastes time and energy in the aspect of transport and the establishment, during short industry class maintenance operation, it is quick and safe firm to require to build, the flexible tensile pole setting formula rail of roll curtain formula has appeared on the market at present, stretch and connect through the soft enclosure net of crimple in the pole setting between a plurality of rails, realize that a plurality of poles settings enclose fast and synthesize a maintenance region, however in the rail device of current pole setting formula, first, the hanging hole of single couple and another pole setting adopts the direct-hanging type, lead to breaking away from because offeing easily, the second is traditional flexible tractive formula enclosure net when toward outer stretching and retracting, can lead to the easy card of enclosure net roll-up process because of the stretching of upper and lower both ends couple or because of releasing locking asynchronous hands, cause the later stage to reprocess the rate height.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a telescopic maintenance fence to solve the technical problem mentioned in the background art.

For solving the technical problem, the utility model discloses a following technical scheme realizes:

the utility model provides a telescopic maintenance rail, includes the pole setting, and one side of pole setting is equipped with flexible export along its direction of height, the roll-up formula is equipped with the flexible subassembly of rail in the pole setting, and the output of the flexible subassembly of rail can be followed flexible export and withdrawal, the outside of the flexible subassembly of rail is connected with hangs the knot, hangs the knot and can outwards stretch out and draw back or block in flexible exit along with the flexible subassembly of rail, the dorsal part of pole setting is equipped with can with hang the hasp that the cooperation locking was used of knot, one side of hasp is equipped with movable spring bolt, can control the hasp and hang locking and the release between the knot through pressing movable spring bolt, avoids leading to breaking away from because of the collision, the lower extreme of pole setting is removable is equipped with the counter weight supporting seat.

Furthermore, the fence telescopic component comprises a coil spring, a winding rod, two bearings and a traction surrounding cloth, one end of the coil spring is fixedly connected to the inner side cavity of the vertical rod, the other end of the coil spring is fixedly connected with the winding rod, the traction surrounding cloth is coiled in the winding rod and is exposed out of a telescopic outlet at the free end of the traction surrounding cloth to be connected with the hanging buckle, inner rings of the two bearings are penetrated through the upper end and the lower end of the winding rod, outer rings of the two bearings are fixed to the upper end and the lower end of the vertical rod, transverse reinforcing ribs are fixed to the upper end and the lower end of the traction surrounding cloth, the tail ends of the reinforcing ribs are connected with the hanging buckle, vertical reinforcing ribs are connected between the two hanging buckles, and asynchronous traction is prevented through the transverse reinforcing ribs and the vertical reinforcing ribs.

Further, the intermediate position at the back that the cloth was enclosed in the tractive is equipped with the bead along its length direction, the position that the flexible export corresponds the bead is equipped with the bead groove, and when the cloth was enclosed in the tractive outwards stretched with the withdrawal, the bead was mutually supported with the bead groove, and the further tractive that prevents the tractive that the cloth was enclosed in the tractive is asynchronous, prevents to block and dies.

Furthermore, the inner side of the movable bolt is provided with a spring, and the movable bolt provides an outward supporting force by the spring to clamp the opening of the lock catch.

Furthermore, a night light is arranged at the upper end of the upright rod.

Furthermore, the pulling enclosing cloth is also provided with an advertisement area which is positioned between the two transverse reinforcing ribs of the pulling enclosing cloth.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. through setting up the hasp, set up movable spring bolt on the hasp, can make to hang in the hasp fast the hanging buckle, two are the knot body, are difficult to break away from because of offending.

2. Through setting up the strengthening rib strip, can strengthen the horizontal and longitudinal tension force that the tractive enclosed cloth, the inhomogeneous power in both ends leads one side tractive or the dead phenomenon of withdrawal card about the prevention tractive appears to still set up the strengthening rib strip at the dorsal part that the cloth was enclosed in the tractive, set up the strengthening rib groove in flexible exit, the card is dead when further preventing the tractive to enclose cloth tractive or withdrawal.

Drawings

FIG. 1: a group of rails in the maintenance rail of the utility model is assembled schematically;

FIG. 2: the structure of the single fence group (upright stanchion and counterweight support seat) of the maintenance fence of the utility model is schematically illustrated;

FIG. 3: the structure front view of the single rail group of the maintenance rail of the utility model is shown;

FIG. 4: the structure of the lock catch and the movable spring bolt in the maintenance fence is shown schematically;

FIG. 5: a schematic view of the linear assembly of the two groups of the maintenance fences of the utility model is shown;

FIG. 6: the inspection fence is a schematic view of the assembly of a plurality of groups of fence corners of the inspection fence;

FIG. 7 is a schematic view of: a first cross-sectional view of a fence telescopic component in the maintenance fence upright rod of the utility model is shown;

FIG. 8: a cross section view II of the fence telescopic component in the maintenance fence upright rod of the utility model is shown;

FIG. 9: a schematic view of the cooperation between the bar guiding strips of the maintenance fence traction surrounding cloth and the bar guiding grooves of the telescopic outlets is shown;

in the figure: the device comprises a vertical rod 1, a telescopic outlet 11, a tendon guide groove 110, a hanging buckle 12, a lock catch 13, a movable bolt 130, a spring 131 and a blocking groove 132;

the fence comprises a fence telescopic component 2, a coil spring 21, a winding rod 22, a bearing 23, a pulling surrounding cloth 24, a transverse reinforcing rib 240, a vertical reinforcing rib 241, an advertising area 242 and a guide rib 243;

balance weight supporting seat 3, night light 4.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Referring to fig. 1 to 9:

example 1: referring to fig. 1-4, the utility model discloses a telescopic maintenance fence, which comprises a vertical rod 1, one side of the vertical rod 1 is provided with a telescopic outlet 11 along the height direction thereof, the vertical rod 1 is provided with a telescopic fence component 2 in a telescopic manner, the output end of the telescopic fence component 2 can extend out and retract from the telescopic outlet 11, the outer side of the telescopic fence component 2 is connected with a hanging buckle 12, the hanging buckle 12 can extend outwards along with the telescopic fence component 2 or is clamped at the telescopic outlet 11, the back side of the vertical rod 1 is provided with a lock catch 13 capable of being matched and locked with the hanging buckle 12, one side of the lock catch 13 is provided with a movable lock tongue 130, the movable lock tongue 130 is used as a switch of the lock catch 13, the locking and releasing between the lock catch 13 and the hanging buckle 12 can be controlled by pressing the movable lock tongue 130, the separation caused by collision can be avoided, which is different from the traditional mode of matching the hook with the hanging buckle 12, the hook is directly hung on the hanging buckle 12, the external force is collided slightly and is easy to separate, so that the fence in the maintenance area is scattered, the field construction is influenced, and the technical problem is solved by adopting the mode of the lock catch 13 and the hanging buckle 12, in addition, the traditional fence mostly adopts the fixed enclosure, namely the vertical rod 1 is inserted into the ground, so the assembly speed of the field fence is very limited, in the utility model, the lower end of the vertical rod 1 is detachably provided with the counterweight supporting seat 3, the counterweight supporting seat 3 and the vertical rod 1 can be connected by adopting a screw rod, the connecting part of the counterweight supporting seat 3 and the vertical rod 1 is provided with a threaded hole, the threaded hole is screwed by using a positive and negative screw rod, a counterweight cavity is arranged in the counterweight supporting seat 3, the content in the counterweight cavity can be obtained on site, such as pouring sand or water to be used as a pouring port of the content, the top of the counterweight supporting seat 3 can be provided with a cover with a waterproof cushion, the screw hole can set up on the lid, and as the supporting seat of stabilizing upper end pole setting 1 usefulness, it is very practical, as follow-up modified embodiment, counter weight supporting seat 3 can set up the screw at the side, in the harsher scene of condition, like typhoon sky etc. then adopts the mode of driving into the peg to further consolidate this device.

Referring to fig. 1, 7 and 8, in a specific embodiment, the fence stretching assembly 2 includes a coil spring 21, a winding rod 22, two bearings 23 and a pulling enclosure 24, one end of the coil spring 21 is fixedly connected to the inner cavity of the vertical rod 1, and the other end of the coil spring 21 is fixedly connected to the winding rod 22, preferably, two coil springs 21 are distributed at the upper and lower ends, the pulling enclosure 24 is wound in the winding rod 22 and is exposed out of the stretching outlet 11 at the free end to be connected to the buckle 12, the winding rod 22 can always rotate in a desired direction by virtue of the winding force provided by the coil spring 21, only when the pulling enclosure 24 is pulled outwards by force, the winding rod 22 is forced to rotate, the coil spring 21 is stretched, the coil spring 21 simultaneously accumulates force during stretching, when a person releases the pulling enclosure 24, the winding rod 22 rapidly retracts the pulling enclosure 24 to the winding rod 22, the inner rings of the two bearings 23 are penetrated through the upper and lower ends of the winding rod 22 and the outer ring are fixed to the upper and lower ends of the vertical rod 1, the two ends of the pulling enclosure 24 are fixed with the upper and lower ends of the pulling enclosure 24, the pulling enclosure 24 are slightly thicker than the transverse reinforcing ribs and the reinforcing ribs are connected to the vertical reinforcing ribs 241, the vertical reinforcing ribs and the reinforcing ribs are connected to the vertical ribs connected to the reinforcing ribs 240, and the reinforcing ribs.

Referring to fig. 9, the back of the pulling-on cloth 24 is provided with the bead strips 243 along the length direction thereof, the telescopic outlet 11 is provided with the bead slots 110 corresponding to the bead strips 243, when the pulling-on cloth 24 is stretched and retracted outwards, the bead strips 243 are matched with the bead slots 110, further preventing asynchronous pulling of the pulling-on cloth 24 and preventing jamming, specifically, because the pulling-on cloth 24 needs to be rolled into the winding rod 22 subsequently, the bead strips 243 have a certain thickness or protrusion, which easily makes the middle part of the whole pulling-on cloth 24 roll bulge when rolling up, and in a preferred embodiment, the bead strips 243 are only slightly thicker than the pulling-on cloth 24 by about 0.2-0.5mm, while a general pulling-on cloth 24 is about two meters long, and the average circumference of one winding rod 22 is about 20cm, that is, the whole pulling and enclosing cloth 24 is wound by about 10 turns to complete the whole winding, at this time, the middle part after winding is about 2-5mm thicker than other parts, and the thickness can be almost ignored, but the guiding bar 243 can play a guiding role when the pulling and winding of the pulling and enclosing cloth 24 are outwards released, so as to prevent the uneven force applied when the hanging buckles 12 at the upper and lower ends are pulled, or the releasing is not the same when the hanging buckles 12 are released, so that the upper and lower winding speeds of the pulling and enclosing cloth 24 are different and one end is blocked, like roll paper, if one end is rolled by force, the other end is rolled slowly, a trumpet shape with one end large and the other end small is generated, and if the force applied by two hands is even, roll paper shafts with two symmetrical sides can be wound, and the same process can be solved by the matching of the guiding bar 243 and the guiding bar groove 110.

Referring to fig. 4, in a specific embodiment, a spring 131 is disposed inside the movable tongue 130, the spring 131 is disposed inside the buckle 13, the movable tongue 130 provides an outward supporting force by means of the spring 131 to tightly clamp the opening of the buckle 13, an articulated shaft is disposed between the movable tongue 130 and the buckle 13, and a blocking groove 132 is further disposed at a locking position between the movable tongue 130 and the buckle 13 to prevent the movable tongue 130 from being opened outward, and only when manually pressed by a person, the movable tongue 130 can be opened inward.

Referring to fig. 1, in a specific embodiment, sometimes, the emergency power repair continues to late at night, and the maintenance fence pulling enclosure is mostly an advertisement, and does not have a strong identification function, so that pedestrians can easily bump when passing through the enclosure at night, and therefore, a central solution is proposed here, that is, the upper end of the vertical rod 1 is provided with the night light 4, the night light 4 can absorb sunlight in daytime, and weak light is released at night, and the light between multiple groups of fence components is integrated together, so that the pedestrians can see that the enclosure is in front, and as a subsequent modification scheme, the night light 4 can be replaced by an led lamp, and power is supplied through a storage battery, solar energy, or a direct current or an alternating current.

Referring to fig. 1, in particular, the pull-through enclosure 24 is also provided with an advertising area 242 located between the two transverse reinforcing ribs 240 of the pull-through enclosure 24.

As the utility model discloses in the content that needs the replenishment, the utility model discloses a pole setting 1 is detachable with counter weight supporting seat 3, and the tractive encloses cloth 24 and can contract in pole setting 1, so can very labour saving and time saving when holistic transportation, installation, transport to the counter weight thing of counter weight supporting seat 3 the inside can be drawn materials on the spot, uses up, can derive, loads again.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a telescopic maintenance rail, includes the pole setting, and one side of pole setting is equipped with flexible export along its direction of height, the roll-up formula is equipped with the flexible subassembly of rail in the pole setting, and the output of the flexible subassembly of rail can be followed flexible export and stretch out and retract its characterized in that: the outside of the flexible subassembly of rail is connected with hangs the knot, hangs the knot and can follow the flexible subassembly of rail outwards flexible or block in flexible exit, the dorsal part of pole setting is equipped with can with hang the hasp cooperation locking hasp of usefulness, one side of hasp is equipped with movable spring bolt, can control the hasp and hang locking and the release between the knot through pressing down movable spring bolt, avoids leading to breaking away from because of the collision, the lower extreme of pole setting is removable to be equipped with the counter weight supporting seat.

2. A telescopic service pen as claimed in claim 1, wherein: the fence telescopic assembly comprises a coil spring, a winding rod, two bearings and traction surrounding cloth, one end of the coil spring is fixedly connected to the inner side cavity of the vertical rod, the other end of the coil spring is fixedly connected with the winding rod, the traction surrounding cloth is coiled in the winding rod and is exposed out of a telescopic outlet at the free end of the winding rod to be connected with the hanging buckle, inner rings of the two bearings are penetrated through the upper end and the lower end of the winding rod, outer rings of the two bearings are fixed to the upper end and the lower end of the vertical rod, transverse reinforcing ribs are fixed to the upper end and the lower end of the traction surrounding cloth, the tail ends of the reinforcing ribs are connected with the hanging buckle, vertical reinforcing ribs are connected between the two hanging buckles, and the traction is prevented from being asynchronous through the transverse reinforcing ribs and the vertical reinforcing ribs.

3. A telescopic service fence according to claim 2 in which: the intermediate position at the back that the cloth was enclosed in the tractive is equipped with the bead strip along its length direction, the position that the flexible export corresponds the bead strip is equipped with the bead groove, and when the tractive was enclosed cloth and is outwards stretched and retract, the bead strip was mutually supported with the bead groove, and the tractive that further prevents the tractive and enclose the cloth is asynchronous, prevents to block to die.

4. A telescopic service pen as claimed in claim 1, wherein: the inner side of the movable bolt is provided with a spring, and the movable bolt provides outward supporting force by the spring to clamp the opening of the lock catch.

5. A telescopic service pen as claimed in any one of claims 1-2, wherein: and a night light is arranged at the upper end of the upright stanchion.

6. A telescopic service pen as claimed in claim 2, wherein: the tractive enclosing cloth is also provided with an advertisement area which is positioned between the two transverse reinforcing ribs of the tractive enclosing cloth.