CN111827179A

CN111827179A - Municipal administration multifunctional protective guard

Info

Publication number: CN111827179A
Application number: CN202010741573.5A
Authority: CN
Inventors: 门付安
Original assignee: Men Fuan
Current assignee: YELLOW RIVER CONSERVATION GROUP Co.,Ltd.
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2020-10-27
Anticipated expiration: 2040-07-29
Also published as: CN113802494A; CN111827179B; CN113802495A

Abstract

The invention relates to a municipal administration multifunctional protective guard; the technical scheme includes that the device comprises two upright posts, a rectangular frame is arranged between the two upright posts, a plurality of groups of blocking and supporting units are evenly distributed in the rectangular frame at intervals side by side, each group of blocking and supporting units comprises a first vertical plate capable of moving up and down, the left side and the right side of each first vertical plate are respectively provided with a second vertical plate which is slidably installed in the rectangular frame, when the first vertical plate moves upwards relative to the rectangular frame, the two second vertical plates are driven by a connecting rod to move backwards away from the first vertical plate, the inner side of each upright post is provided with a vertical first sliding groove communicated with a hollow cavity of the upright post, a sliding block is arranged in the first sliding groove, the upper parts of the left side edges of the rectangular frame are provided with a wedge block, the left side and the right side of the upper side edge of the rectangular frame are respectively provided with a gear, a supporting leg is fixed on the outer edge, the outer side of each rack is provided with an inclined rod with the upper end inclined towards the front side.

Description

Municipal administration multifunctional protective guard

Technical Field

The invention relates to a municipal guard rail field, in particular to a municipal multifunctional guard rail.

Background

China is a country with frequent flood, particularly southern regions, seven and eight months each year can enter a flood season, urban waterlogging can occur in part of cities with low drainage capacity every heavy rain, so that the accumulated water on roads can not be effectively removed after the rain stops for a long time, and urban residents are inconvenient to go out, and therefore the problem that people are inconvenient to go out during the waterlogging can be effectively solved by a device capable of helping pedestrians to pass through the water-involving road surface when the urban waterlogging is caused continuously at the present stage.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the municipal multifunctional protective fence which effectively solves the problem that people are inconvenient to go out when urban waterlogging occurs at the present stage.

The technical scheme for solving the problems comprises two upright columns which are arranged side by side at left and right and are fixed on the ground at intervals and are hollow, a vertically placed rectangular frame is arranged between the two upright columns, a plurality of groups of blocking and supporting units are uniformly distributed in the rectangular frame at intervals side by side, each group of blocking and supporting unit comprises a first vertical plate which vertically penetrates through the rectangular frame and can move up and down, a first pressure spring which enables the first vertical plate to have a downward resetting trend is sleeved at the lower end of the first vertical plate, a second vertical plate which is slidably installed in the rectangular frame is respectively arranged on the left side and the right side of each first vertical plate, the first vertical plate and two corresponding second vertical plates are respectively provided with a plurality of connecting rods which are arranged at intervals and obliquely, one end of each connecting rod is hinged on the first vertical plate, the other end of each connecting rod is hinged on the second vertical plate, the position of each connecting rod on the first vertical plate is lower than the position hinged;

the inner side of each upright post is provided with a first chute which is vertical and communicated with the hollow cavity of the upright post, a sliding block which can slide up and down is arranged in the first chute, the sliding block can be fixed at the upper end and the lower end of the first chute by pins, each upright post is internally provided with a second pressure spring which can drive the sliding block to move upwards, the lower parts of the left side edge and the right side edge of the rectangular frame are rotationally connected with the sliding block at the corresponding side by pins, the upper part of the left side edge of the rectangular frame is provided with a wedge block which can slide in the first chute and retract towards the direction of the rectangular frame, the left side and the right side of the upper side edge of the rectangular frame are respectively provided with a gear, the inner side of the gear is provided with a limit block, the outer edge surface of each gear is fixed with a supporting leg, the rear side of each upright post is fixed with a rack which can be meshed with the corresponding gear, the outer side, meanwhile, after the wedge block moves out of the first sliding groove, the upper end of the rectangular frame inclines towards the front side under the guiding action of the inclined rod.

The urban waterlogging monitoring device is novel in concept, ingenious in structure and high in practicability, and effectively solves the problem that people are inconvenient to go out when urban waterlogging occurs at the present stage.

Drawings

FIG. 1 is a front sectional view of a first riser and a second riser uniformly distributed in a railing shape according to the present invention.

Fig. 2 is a front sectional view of the first riser and the second riser of the present invention incorporated into a pedal.

Fig. 3 is a front view of the first riser and second riser of the present invention incorporated into a tread.

Fig. 4 is a top view of the rectangular frame of the present invention flipped to a horizontal position.

Fig. 5 is a left side view of the invention with the legs extended and the rectangular frame held upright.

Fig. 6 is a left side view of the invention with the legs extended and the rectangular frame turned to the horizontal.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in figures 1 to 6, the invention comprises two upright posts 1 which are spaced side by side at left and right and are fixed on the ground, a vertically placed rectangular frame 2 is arranged between the two upright posts 1, a plurality of groups of blocking and supporting units are uniformly distributed in the rectangular frame 2 at intervals side by side, each group of blocking and supporting units comprises a first vertical plate 3 which vertically penetrates through the rectangular frame 2 and can move up and down, a first pressure spring 4 which enables the first vertical plate 3 to have a downward resetting trend is sleeved at the lower end of the first vertical plate 3, a second vertical plate 5 which is slidably arranged in the rectangular frame 2 is respectively arranged at the left side and the right side of each first vertical plate 3, a plurality of connecting rods 6 which are obliquely arranged at intervals are respectively arranged on the first vertical plate 3 and the two corresponding second vertical plates 5, one end of each connecting rod 6 is hinged on the first vertical plate 3, the other end of each connecting rod 6 is hinged on the second vertical plate 5, and the, when the first vertical plate 3 moves upwards relative to the rectangular frame 2, the two second vertical plates 5 are driven by the connecting rod 6 to move reversely away from the first vertical plate 3;

the inner side of each upright post 1 is provided with a first chute 7 which is vertical and is communicated with the hollow cavity of the upright post 1, a slide block 8 which can slide up and down is arranged in the first chute 7, the slide block 8 can be fixed at the upper end and the lower end of the first chute 7 by pins, a second pressure spring 9 which can drive the slide block 8 to move upwards is arranged in each upright post 1, the lower parts of the left side edge and the right side edge of the rectangular frame 2 are rotationally connected on the slide block 8 at the corresponding side through pin shafts, the upper part of the left side edge of the rectangular frame 2 is provided with a wedge block 10 which can slide in the first chute 7 and can retract towards the direction of the rectangular frame 2, the left side and the right side edge of the rectangular frame 2 are respectively provided with a gear 11, the inner side of the gear 11 is provided with a limit block 12, the outer edge surface of each gear 11 is fixed with a supporting leg 13, the rear side of each upright post 1 is fixed with a rack 14 which can, when the rectangular frame 2 moves upwards, the rack 14 is meshed with the gear 11 and enables the lower end of the supporting leg 13 to extend forwards, and meanwhile, the wedge-shaped block 10 moves out of the first sliding chute 7 and then realizes the forward inclination of the upper end of the rectangular frame 2 under the guiding action of the inclined rod 15.

In order to realize the left and right movement of the second vertical plate 5, a plurality of second sliding grooves 16 corresponding to the second vertical plate 5 are arranged on the inner sides of the upper side and the lower side of the rectangular frame 2, the upper end and the lower end of the second vertical plate 5 are respectively arranged in the second sliding grooves 16 on the corresponding sides, and a roller capable of rolling at the bottom of the corresponding second sliding groove 16 is embedded in the end of each second vertical plate 5.

When drawing close to first riser 3 in order to realize second riser 5, connecting rod 6 can not cause the interference, every first riser 3's the left and right sides is equipped with the first mounting groove 17 of multiunit and connecting rod 6 one-to-one respectively, and second riser 5 is close to first riser 3's side and is equipped with a plurality of second mounting grooves 18 with connecting rod 6 one-to-one, and the one end of connecting rod 6 articulates in first mounting groove 17, and the other end articulates in the second mounting groove 18 that corresponds.

In order to realize the ejection of the wedge block 10 and guide the rectangular frames 2 by matching with the inclined rod 15, the upper part of the left side and the right side of each rectangular frame 2 is provided with a square cylinder 19 with an opening facing the upright post 1, the wedge block 10 can move left and right along the square cylinder 19, a third pressure spring 20 is arranged in the square cylinder 19, one end of the third pressure spring 20 is fixed at the bottom of the square cylinder 19, and the other end of the third pressure spring is fixed at the bottom of the wedge block 10.

In order to realize that stopper 12 carries on spacingly to

gear

11, 11 inner fringe faces of gear are equipped with arc wall 21, and stopper 12 is fixed on 2 upside edges of rectangle frame and is placed in arc wall 21, and stopper 12 and arc wall 21's limiting displacement make when rectangle frame 2 is vertical, and landing leg 13 keeps vertical form, and when rectangle frame 2 rotated to the level, arc wall 21 made landing leg 13 support for rotating to horizontally rectangle frame 2 with stopper 12 contact.

In order to realize the positioning support of the sliding block 8, the upper end and the lower end of the upright post 1 are both provided with positioning holes, the sliding block 8 is provided with a through hole, and the sliding block 8 can be fixed at a corresponding position by pins penetrating through the through hole and the positioning holes when the sliding block 8 moves to a relative position.

The specific working process of the invention is as follows: the device is divided into two states, the first state is a common municipal guard rail rod shape, the slide block 8 is arranged at the lowest end position at the moment, the slide block 8 is fixed at the position through a pin, the second pressure spring 9 is compressed and enables the slide block to have rebound tendency and elastic potential energy, the wedge block 10 is arranged at the upper end and the lower end of the rectangular frame 2 in the first sliding chute 7 at the moment and is limited, therefore, the rectangular frame 2 is kept in a vertical shape at the moment, simultaneously, the lower ends of a plurality of first vertical plates 3 are in contact with the ground, the compression of the first pressure springs 4 is realized under the extrusion of the ground, the first pressure springs 4 have the rebound tendency and the elastic potential energy, the first vertical plates 3 are extruded to enable the vertical plates to move upwards relative to the rectangular frame 2, at the moment, the upwards moving of the first vertical plates 3 drives two second vertical plates 5 at two sides to move outwards through the connecting rods 6, at the moment, the intervals between the two adjacent second vertical plates 5 and the second, the device is a common municipal guard rail from the appearance.

When inland inundation occurs in a city, the pin for fixing the sliding block 8 is pulled out, the sliding block 8 is enabled to move upwards under the reset action of the second pressure spring 9, at the moment, the movement of the sliding block 8 drives the rectangular frame 2 to move upwards, in the process, the first vertical plate 3 and the second vertical plate 5 both move upwards along with the rectangular frame 2, in the process, the first vertical plate 3 has the tendency of gradually separating from the ground, but the lower end of the first vertical plate 3 moves downwards under the reset action of the first pressure spring 4, in the moving process, the first vertical plate 3 drives the two second vertical plates 5 at two sides to approach to the first vertical plate 3 through the connecting rod 6, meanwhile, the first vertical plate 3 and the second vertical plates 5 which are combined together under the action of the first pressure spring 4 are not easy to separate, in the process that the wedge block 10 extrudes the upper end groove wall of the first sliding groove 7 when the rectangular frame 2 moves upwards, and the wedge block 10 is separated from the first sliding groove 7, and slides in the first sliding groove 7 and is not separated, the gear 11 is engaged with the rack 14, at the moment, the front ends of the legs rotate forwards and are unfolded, and the legs are positioned under the limiting of the limiting blocks 12 and the arc-shaped grooves 21, the supporting legs 13 move in place when the wedge blocks 10 are separated from the first sliding grooves 7, along with the continuous upward movement of the rectangular frame 2, the upper ends of the square cylinders 19 contact and press the inclined rods 15, the upper ends of the rectangular frame 2 incline forwards under the guiding action of the inclined rods 15, the rectangular frame 2 is made to be horizontal under the action of the supporting legs 13, the sliding blocks 8 move to the positioning holes at the upper ends at the moment, the sliding blocks 8 are fixed at the positions under the limiting action of the pins, the rectangular frame 2 is kept in a horizontal state at the moment, meanwhile, each group of blocking supporting units is provided with three adjacent independent vertical plates to become a spliced wide plate, and the wide plate forms a channel on a water road surface to facilitate people to walk.

After urban inland inundation, can rotate rectangular frame 2 into vertical form to make each part restore to the guardrail state with this device again after reseing, reuse when waiting to inland inundation next time.

Compared with the traditional equipment, the device has the following advantages:

1. this device divide into two states, the first state is the guardrail state, a plurality of

risers

3 and 5 interval arrangements of a plurality of risers, see with ordinary guardrail not have the difference under outward appearance and the effect, and can play the all functions of ordinary guardrail, can use the second state after urban waterlogging takes place, loosen the pin and make 2 upward movements of rectangle frame and convert the horizontality gradually, the first riser 3 of a plurality of interval equipartitions uses one with the riser 5 to block two risers 5 and draw close to one riser 3 as the benchmark with one of support element, gather into the wide board of an interval grow and board width widen with the riser of original equal, the face after the change is fit for people's walking and the face distance of change is fit for the step width of walking, make this device of change accord with the human engineering principle, make the walking safer.

2. This device clamps and slidable in first spout 7 through wedge 10, when making the guardrail state, can the effectual vertical state who guarantees rectangular frame 2, under the effect of pin of not pulling out, wedge 10 can not be removed, make whole device more stable, when using the second state, wedge 10 slides the in-process in first spout 7, for gear 11 and the meshing of rack 14 provide limiting displacement, make rack 14 drive gear 11 rotate and overcome the resistance that gear 11 rotated the in-process, make landing leg 13 can high-efficient quick rotation target in place, make things convenient for the quick transform of this device.

3. Because this device goes upward power and comes from the reseing of second pressure spring 9, consequently rectangle frame 2 goes upward to be an ejection state, consequently it all has probably with backward rotation to rotate in place the back rectangle frame 2 upper end at landing leg 13, if the slope of rectangle frame 2 upper end is backward then this device can not be used, consequently, set up down tube 15, break away from behind first spout 7 wedge 10 and can make square pipe and down tube 15 contact, the upper end that realizes rectangle frame 2 under the guide effect of down tube 15 can guarantee the slope of inclining to the front side, make this device use more intelligent.

Claims

1. A municipal multifunctional protective guard comprises two upright posts (1) which are arranged side by side at intervals and fixed on the ground, and is characterized in that a vertically placed rectangular frame (2) is arranged between the two upright posts (1), a plurality of groups of blocking and supporting units are uniformly distributed in the rectangular frame (2) at intervals side by side, each group of blocking and supporting units comprises a first vertical plate (3) which vertically penetrates through the rectangular frame (2) and can move up and down, a first pressure spring (4) which enables the first vertical plate (3) to have a downward resetting trend is sleeved at the lower end of the first vertical plate, a second vertical plate (5) which is slidably arranged in the rectangular frame (2) is respectively arranged at the left side and the right side of each first vertical plate (3), a plurality of connecting rods (6) which are arranged at intervals and in an inclined manner are respectively arranged on the first vertical plate (3) and the two corresponding second vertical plates (5), one end of each connecting rod (6), the other end of the connecting rod (6) is hinged to a second vertical plate (5), the position of one end of the connecting rod (6) hinged to the first vertical plate (3) is lower than the position of the connecting rod hinged to the second vertical plate (5), and the first vertical plate (3) drives the two second vertical plates (5) to move reversely away from the first vertical plate (3) through the connecting rod (6) when moving upwards relative to the rectangular frame (2);

the inner side of each upright post (1) is provided with a first chute (7) which is vertical and is communicated with the hollow cavity of the upright post (1), a sliding block (8) which can slide up and down is arranged in the first chute (7), the sliding block (8) can be fixed at the upper end and the lower end of the first chute (7) through pins, a second pressure spring (9) which can drive the sliding block (8) to move upwards is arranged in each upright post (1), the lower parts of the left side edge and the right side edge of the rectangular frame (2) are rotationally connected to the sliding block (8) at the corresponding side through pin shafts, the upper parts of the left side edge and the right side edge of the rectangular frame (2) are provided with wedge blocks (10) which can slide in the first chute (7) and retract towards the direction of the rectangular frame (2), the left side and the right side edge of the upper side edge of the rectangular frame (2) are respectively provided with a gear (11), the inner side of each gear (11), the rear side of each upright post (1) is fixed with a rack (14) which can be meshed with the corresponding gear (11), the outer side of each rack (14) is provided with an inclined rod (15) with the upper end inclined to the front side, when the rectangular frame (2) moves upwards, the racks (14) are meshed with the gears (11) and enable the lower ends of the supporting legs (13) to extend forwards, and meanwhile, the wedge-shaped block (10) moves out of the first sliding groove (7) and then realizes the forward inclination of the upper end of the rectangular frame (2) under the guiding action of the inclined rods (15).

2. The municipal multifunctional protective guard according to claim 1, wherein a plurality of second sliding grooves (16) corresponding to the second vertical plates (5) are formed in the inner sides of the upper and lower sides of the rectangular frame (2), the upper and lower ends of the second vertical plates (5) are respectively arranged in the second sliding grooves (16) on the corresponding sides, and a roller capable of rolling at the bottom of the corresponding second sliding groove (16) is embedded in the end of each second vertical plate (5).

3. The municipal multifunctional protective guard according to claim 1, wherein each first vertical plate (3) is provided with a plurality of groups of first mounting grooves (17) corresponding to the connecting rods (6) one by one on the left and right sides, the second vertical plate (5) is provided with a plurality of second mounting grooves (18) corresponding to the connecting rods (6) one by one on the side close to the first vertical plate (3), one end of each connecting rod (6) is hinged in each first mounting groove (17), and the other end of each connecting rod (6) is hinged in each corresponding second mounting groove (18).

4. The municipal multifunctional protective guard according to claim 1, wherein a square cylinder (19) with an opening facing the upright post (1) is arranged at the upper part of the left side and the right side of each rectangular frame (2), the wedge block (10) can move left and right along the square cylinder (19), a third pressure spring (20) is arranged in the square cylinder (19), one end of the third pressure spring (20) is fixed at the bottom of the square cylinder (19), and the other end of the third pressure spring is fixed at the bottom of the wedge block (10).

5. The municipal multifunctional protective guard according to claim 1, wherein the inner edge surface of the gear (11) is provided with an arc-shaped groove (21), the limiting block (12) is fixed on the upper side of the rectangular frame (2) and is arranged in the arc-shaped groove (21), the limiting action of the limiting block (12) and the arc-shaped groove (21) enables the supporting leg (13) to be kept vertical when the rectangular frame (2) is vertical, and the arc-shaped groove (21) is contacted with the limiting block (12) to enable the supporting leg (13) to be supported by the rectangular frame (2) which rotates to be horizontal when the rectangular frame (2) rotates to be horizontal.

6. The municipal multifunctional protective guard according to claim 1, wherein the upper and lower ends of the upright post (1) are provided with positioning holes, the sliding block (8) is provided with through holes, and the sliding block (8) can be fixed at the corresponding position by pins penetrating through the through holes and the positioning holes when the sliding block (8) moves to the opposite position.