CN112997733A

CN112997733A - Town road view guardrail

Info

Publication number: CN112997733A
Application number: CN202110234003.1A
Authority: CN
Inventors: 翁罗敏; 张建海; 胡昌俊; 陈立森
Original assignee: Wenzhou Zhuorui Construction Co ltd
Current assignee: Wenzhou Zhuorui Construction Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-06-22
Anticipated expiration: 2041-03-03
Also published as: CN112997733B

Abstract

The application relates to a municipal road landscape guardrail, which comprises a guardrail, wherein a mounting plate is arranged on one side of the guardrail, a transmission mechanism is arranged on the side wall of the mounting plate, which is far away from the guardrail, the transmission mechanism comprises a chain which is connected end to end, and the chain is rotatably arranged on the mounting plate; the lateral wall that the chain deviates from the mounting panel rotates and is provided with and bears the basin, it is in proper order the interval arrangement along the direction of encircleing of chain to bear the basin. This application has through will bearing the basin and rotate in proper order to flowers supply point one side, and the staff just can change more smoothly and convenient flowers that will bear in the basin, has alleviateed the effect of staff's work load.

Description

Town road view guardrail

Technical Field

The application relates to the field of view guardrail, especially relate to a town road view guardrail.

Background

At present, guard rails on municipal roads are often used for separating motor vehicle lanes, and with the development of modern society, in order to increase the greening effect of cities, potted plants are usually placed on the guard rails to achieve the greening and beautifying effects.

Chinese patent with publication number CN208491536U in related technology discloses a municipal landscape protective fence, which comprises a first support frame and a second support frame which are arranged in parallel, wherein a plurality of landscape flower stands are arranged between the first support frame and the second support frame, and each landscape flower stand comprises a first support rod, a second support rod and a bearing disc; the flowerpot is placed at the top of the bearing plate and is placed in sequence along the horizontal direction.

With respect to the related art in the above, the inventors consider that there are: when flowers on the guard railing with relatively long length need to be replaced, workers can firstly place the flowers to be planted at a flower supply point uniformly, then the workers carry the flowers to be planted to the position of the flowerpot, then take out the flowers in the flowerpot, and then plant new flowers in the flowerpot; the taken-out flowers need to be brought back to the flower supply points for unified recovery; this causes the staff to need to come and go the flower supply point and the flowerpot planting point, increases the workload of the staff.

Disclosure of Invention

When changing the flowers that the staff is far away in the interval on with the rail guard, the great problem of work load, this application provides a town road view guardrail.

The application provides a municipal road landscape guardrail adopts following technical scheme:

a municipal road landscape guardrail comprises a guardrail, wherein a mounting plate is arranged on one side of the guardrail, a transmission mechanism is arranged on the side wall of the mounting plate, which is far away from the guardrail, the transmission mechanism comprises a chain which is connected end to end, and the chain is rotationally arranged on the mounting plate; the lateral wall that the chain deviates from the mounting panel rotates and is provided with and bears the basin, it is in proper order the interval arrangement along the direction of encircleing of chain to bear the basin.

By adopting the technical scheme, the bearing pot is used for placing the flowerpot, when workers need to replace the flowerpot, flowers to be planted are placed at the flower supply point, and the flower supply point is arranged on one side of the transmission mechanism; at the moment, the worker only needs to stand at the flower replenishing point and rotates through the driving chain to enable the bearing pot to gradually move to the flower replenishing point along with the rotation of the chain, and the bearing pot is sequentially rotated to one side of the flower replenishing point, so that the worker can more smoothly and conveniently replace flowers in the bearing pot, and the workload of the worker is reduced; simultaneously when taking out the flowers that will bear in the basin, because change position all goes on at flowers supply point to can reduce the pollution to surrounding environment, the soil that conveniently will drop is collected in unison.

Preferably, the transmission mechanism further comprises gears rotatably arranged on one side of the mounting plate, which is far away from the protective guard, and the gears are sequentially arranged at intervals along the length direction of the mounting plate; the chain is circumferentially surrounded on the outer side of the gear, and the inner ring of the chain is meshed with the gear.

By adopting the technical scheme, when the chain is driven to rotate by pulling the bearing basin, the chain drives the gear to rotate, the stability of the chain during rotation can be improved through the gear, the chain can be supported and tightened, and the bearing capacity of the chain is enhanced; when placing the flowerpot in bearing the weight of the basin, be in the chain under the state of tightening when supporting the flowerpot, enable the flowerpot more stable.

Preferably, a protective cover is arranged on the side wall of the mounting plate, which is far away from the protective guard, and the protective cover covers the gear and the chain; the chain is provided with inserting rods facing the bearing basins, and the inserting rods correspond to the bearing basins one by one; the protective cover is provided with a abdicating hole arranged along the rotation path of the inserted link, and the inserted link penetrates out of the abdicating hole to the outer side wall of the protective cover; the bearing basin is rotatably arranged on the inserted rod penetrating out of the yielding hole.

By adopting the technical scheme, the protective cover covering one side of the mounting plate can provide a relatively stable environment for the gear and the chain, so that the adverse effect of the external environment on the gear and the chain can be reduced, the stability of the gear and the chain in rotation is ensured, and the service lives of the gear and the chain are prolonged to a certain extent; because bear the basin and rotate the setting on the inserted bar, when bearing the basin and carrying the flowerpot and follow the chain and rotate, the flowerpot will remain vertical state throughout under the effect of self gravity to the condition that can effectively prevent the flowerpot and take place to turn on one's side when following the chain and rotate.

Preferably, the guard rail is provided with a limiting seat positioned on the same side of the mounting plate, the limiting seat is provided with a sliding groove, and the mounting plate is arranged in the sliding groove in a sliding manner along a direction close to or far away from the guard rail; the outer side wall of the mounting plate, which is deviated from the mounting plate, is attached to the inner side wall of the chute, and a screw is in threaded connection with the mounting plate and arranged along the sliding direction of the mounting plate; one end of the screw rod is rotatably arranged on the protective guard, and the other end of the screw rod penetrates out of the outer side wall of the protective cover.

By adopting the technical scheme, because the outer side wall of the mounting plate is attached to the inner side wall opposite to the chute, the mounting plate slides along the screw rod towards the direction close to or far away from the protective guard by rotating the screw rod; the mounting plate is adjusted to the proper position of the sliding groove, so that the position of the bearing basin can be adjusted according to the actual decoration requirement, and the decoration requirement of the municipal road landscape guardrail is met; when meeting the gale day, through moving into mounting panel to rail guard one side, can play the anti-wind protection to bearing the basin through spacing seat, improve and bear the basin stability when meeting the gale day.

Preferably, a push-pull plate is arranged on the side wall, facing the guard rail, of the mounting plate, and the push-pull plate is parallel to the mounting plate; a threaded rod facing the mounting plate is rotatably arranged on the push-pull plate and is in threaded connection with the mounting plate along the sliding direction of the mounting plate; one end of the threaded rod, which is far away from the push-pull plate, penetrates out of the outer side wall of the mounting plate; the side wall of the push-pull plate facing the mounting plate is also provided with limiting rods in one-to-one correspondence with the bearing basins, the bearing basins are provided with slots opposite to the limiting rods, and the limiting rods penetrate through the mounting plate and then are inserted into the slots opposite to each other.

By adopting the technical scheme, after the flowerpot on the bearing basin is completely replaced, the slots on the bearing basin are moved to be in one-to-one correspondence with the positions of the limiting rods, and then the threaded rod is pulled towards the direction far away from the protective guard, so that the threaded rod drives the push-pull plate to move towards the direction close to the mounting plate; the limiting rods arranged on the push-pull plate are gradually inserted into the mounting plate, and finally the limiting rods penetrate out of the other side of the mounting plate and are inserted into the slots on the corresponding bearing basins; the bearing basin which is installed in place can be locked through the mutual insertion of the limiting rod and the slot, and the limiting and fixing effects on the bearing basin are further enhanced; the limiting rods gradually withdraw from the corresponding slots by reversely rotating the threaded rods, so that the locking of the bearing basin can be released; the whole operation steps are very convenient.

Preferably, the limiting rod is sleeved with a spring positioned between the mounting plate and the push-pull plate, and the spring stretches along the sliding direction of the push-pull plate; one end of the spring is abutted against the mounting plate, and the other end of the spring is abutted against the push-pull plate.

By adopting the technical scheme, when the limiting rod is gradually inserted into the slot, the spring positioned between the mounting plate and the push-pull plate is gradually compressed, and the mounting plate can be prevented from being directly contacted with the push-pull plate under the action of the spring; meanwhile, the spring can also limit and guide the limiting rod, so that the limiting rod can be more accurately inserted into the corresponding slot; when the limiting rod gradually withdraws from the slot, the push-pull plate can be more smoothly separated from the mounting plate under the action of the spring.

Preferably, the limiting seats are sequentially arranged along the height direction of the guard rail, and the widths of the limiting seats are sequentially increased from top to bottom; and the bottom of the limiting seat is provided with a water leakage hole communicated with the sliding groove.

By adopting the technical scheme, the arrangement of the plurality of groups of limiting seats meets the decoration requirement of the landscape guardrail, and because the widths of the limiting seats are sequentially increased from top to bottom, the mounting plates positioned at the upper layer and the lower layer are adjusted to be staggered, and the distance between the lower layer mounting plate and the guardrail is ensured to be larger than the distance between the upper layer mounting plate and the guardrail; therefore, the shading of the upper layer bearing pot to the lower layer bearing pot can be reduced, and the flowers on the lower layer bearing pot can be ensured to obtain sufficient sunlight irradiation; and the irrigation water above the bearing basin can smoothly flow to the bearing basin below the bearing basin through the water leakage holes arranged on the limiting seat.

Preferably, a containing cavity is formed on the bearing basin, a water collecting seat with a hollow interior is arranged at the top of the bearing basin, a yielding groove is formed in the side wall of the water collecting seat, which is away from the mounting plate, and the yielding groove is communicated with the cavity in the water collecting seat; a drain hole with an opening facing the containing cavity is formed in the water collecting seat, and a filter screen is arranged on the side wall of the drain hole; the lateral wall of the water collecting seat away from the yielding groove is provided with an inserting block, and the inserting block is used for being inserted into the adjacent yielding groove.

By adopting the technical scheme, the irrigation water can flow into the water collecting seat through the abdicating groove, can be stored through the water collecting seat with a hollow inner part and flow out through the water discharging holes arranged on the water collecting seat, and can slow down the outflow rate of the irrigation water through the filter screen arranged in the water discharging holes, so that the irrigation water can slowly drip in the flowerpot, the soil in the flowerpot can be kept moist for a period of time, and the growth of flowers in the flowerpot is facilitated; when the number of the bearing basins needs to be increased, the inserting block on the back bearing basin is aligned with the abdicating groove on the front bearing basin to be inserted, so that the two bearing basins can be spliced and fixed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by sequentially rotating the bearing pot to one side of the flower supply point, workers can more smoothly and conveniently replace flowers in the bearing pot, and the workload of the workers is reduced; meanwhile, when the flowers in the bearing pot are taken out, the replacement positions are all carried out at the flower supply points, so that the pollution to the surrounding environment can be reduced, and the dropped soil can be conveniently and uniformly collected;

2. when strong wind occurs, the mounting plate is moved to one side of the protective guard through the screw, the bearing basin can be protected against wind through the limiting seat, and the stability of the bearing basin in the strong wind is improved;

3. when the number of the bearing basins needs to be increased, the inserting block on the back bearing basin is aligned with the abdicating groove on the front bearing basin to be inserted, so that the two bearing basins can be spliced and fixed.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of a portion of the transmission mechanism shown in fig. 1 after the protective cover is hidden.

Fig. 3 is an exploded view of the partial structure of fig. 2.

Fig. 4 is a partial structural view of fig. 1, showing the carrying basin.

Description of reference numerals: 1. protecting the fence; 2. mounting a plate; 21. a screw; 22. a push-pull plate; 23. a threaded rod; 24. a limiting rod; 241. a spring; 3. a transport mechanism; 31. a chain; 32. a gear; 33. inserting a rod; 4. a carrying basin; 41. a slot; 42. an accommodating chamber; 43. a water collecting seat; 431. a yielding groove; 432. a drain hole; 433. filtering with a screen; 434. inserting a block; 5. a protective cover; 51. a hole of abdication; 6. a limiting seat; 61. a chute; 62. and (4) water leakage holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses town road view guardrail. Referring to fig. 1 and 2, the municipal road landscape guardrail comprises a guardrail 1, wherein a plurality of layers of limiting seats 6 sequentially arranged in the height direction of the guardrail 1 are fixedly mounted on one side of the guardrail 1, and each layer of limiting seat 6 extends in the length direction of the guardrail 1. The number of the limiting seats 6 can be set according to the height of the actual guard rail 1, and the number of the limiting seats 6 is two in this embodiment. It should be mentioned that the width of the lower-layer stopper seat 6 is larger than that of the upper-layer stopper seat 6. The upper end face of the limiting seat 6 is provided with a sliding groove 61, the sliding groove 61 is provided with a mounting plate 2 parallel to the protective guard 1 in a sliding mode, and the mounting plate 2 is attached to the inner side wall, opposite to the sliding groove 61, of the two outer side walls in the vertical direction respectively. The mounting plate 2 is horizontally slidably disposed in the slide groove 61 in a direction approaching or departing from the guard rail 1. A large number of water leakage holes 62 which are uniformly distributed at intervals are communicated with the bottom of the limiting seat 6, and the water leakage holes 62 are communicated with the sliding groove 61.

As shown in fig. 1 and 2, a screw 21 is screwed to the mounting plate 2 along the sliding direction of the mounting plate 2, one end of the screw 21 penetrates out of the front surface of the mounting plate 2, and the other end of the screw 21 is inserted into the guard rail 1 and rotatably connected to the guard rail 1. The mounting plate 2 is driven to slide back and forth in the sliding groove 61 along the horizontal direction by rotating the screw 21. Fixed mounting has protective cover 5 on the lateral wall that mounting panel 2 deviates from rail guard 1, it gives way the chamber to center on being formed with jointly between protective cover 5 and the 2 lateral walls of mounting panel, be provided with the transmission device 3 that is located the intracavity of giving way on the positive lateral wall of mounting panel 2, transmission device 3 sets up gear 32 on the 2 positive lateral walls of mounting panel including a plurality of rotations, gear 32 is the interval in proper order along the length direction of mounting panel 2 and arranges to gear 32's axis of rotation perpendicular to mounting panel 2. One end of the screw 21, which is far away from the guard rail 1, penetrates out of the outer side wall of the guard cover 5, and the screw 21 is rotatably connected with the guard cover 5.

As shown in fig. 2 and 3, the transmission mechanism 3 further includes a chain 31 connected end to end, the chain 31 circumferentially surrounds the outer sides of the plurality of gears 32, the number of the gears 32 can be adjusted according to actual requirements, and the number of the gears 32 is six in this embodiment. And the inner ring of the chain 31 and the gear 32 are engaged with each other. The chain 31 is tightened on the gear 32, and when the chain 31 rotates, the chain 31 drives the gear 32 to rotate synchronously. The side wall of the chain 31 departing from the mounting plate 2 is fixedly provided with the insertion rods 33, the insertion rods 33 are perpendicular to the mounting plate 2, and the insertion rods 33 are arranged at intervals along the rotating path of the chain 31. The number of the insert rods 33 can be increased or decreased according to actual requirements, and the number of the insert rods 33 is eight in the embodiment.

As shown in fig. 1 and fig. 2, a yielding hole 51 opened along the rotation path of the insertion rod 33 is opened on a side wall of the protecting cover 5 facing the insertion rod 33, and one end of the insertion rod 33 away from the chain 31 penetrates through the yielding hole 51 to an outer side wall of the protecting cover 5. The lower end surface of the inserted rod 33 is in contact with the inner side wall of the abdicating hole 51, and the inner side wall of the abdicating hole 51 plays a role in supporting the inserted rod 33.

As shown in fig. 1 and 2, eight carrying basins 4 are mounted on the outer side wall of the protective cover 5 away from the mounting plate 2 through the insertion rods 33, and the positions of the carrying basins 4 correspond to the positions of the insertion rods 33 one by one. The insertion rod 33 penetrating out of the abdicating hole 51 is inserted into the bearing basin 4 and is rotatably connected with the outer side wall of the bearing basin 4.

As shown in fig. 2 and 4, a containing cavity 42 with an upward opening is formed on a central axis of the carrying pot 4 along the vertical direction, the openings of the containing cavity 42 are sequentially reduced from top to bottom, and the containing cavity 42 is used for placing a flowerpot. The top of the bearing basin 4 is fixedly provided with an annular water collecting seat 43, and the inside of the water collecting seat 43 is hollow. The side wall of the water collecting seat 43 departing from the mounting plate 2 is provided with a yielding groove 431, and the shape of the yielding groove 431 is dovetail groove-shaped. The abdicating groove 431 is communicated with the inner cavity of the water collecting seat 43, and irrigation water or rainwater can flow into the inner cavity of the water collecting seat 43 through the abdicating groove 431.

As shown in fig. 2 and 4, the water collecting base 43 is provided with four water discharge holes 432 that are circumferentially and uniformly spaced around the central axis of the carrier tub 4, and the water discharge holes 432 are opened toward the accommodating chamber 42. A filter screen 433 is fixedly arranged on the side wall of the drain hole 432. The lateral wall that water collecting seat 43 deviates from the groove 431 of stepping down is integrated into one piece and has the inserted block 434 with groove 431 looks adaptation of stepping down, when needs increase the quantity that bears basin 4, through bearing the inserted block 434 on the basin 4 and aim at the preceding groove 431 of stepping down that bears on the basin 4 from the top down with the back and insert the block to so as to carry two basin 4 and splice fixedly.

As shown in fig. 2 and 3, a push-pull plate 22 located in the sliding groove 61 is disposed between the mounting plate 2 and the guard rail 1, and the push-pull plate 22 and the mounting plate 2 are parallel to each other. The push-pull plate 22 is rotatably provided with a threaded rod 23 positioned above the screw rod 21, the threaded rod 23 is parallel to the screw rod 21, the screw rod 21 penetrates through the push-pull plate 22, and the screw rod 21 is rotatably arranged on the push-pull plate 22.

As shown in fig. 2 and 3, one end of the threaded rod 23 far away from the guard rail 1 vertically penetrates through the outer side wall of the front surface of the mounting plate 2, and the threaded rod 23 is in threaded connection with the mounting plate 2. The side wall of the push-pull plate 22 facing the mounting plate 2 is fixedly provided with limiting rods 24 corresponding to the bearing basins 4 one by one, through holes corresponding to the limiting rods 24 one by one are respectively arranged on the mounting plate 2 and the protective cover 5 in a penetrating manner, and one ends of the limiting rods 24 far away from the push-pull plate 22 are inserted into the through holes. The limiting rod 24 is sleeved with a spring 241 between the mounting plate 2 and the push-pull plate 22, and the spring 241 extends and retracts along the sliding direction of the push-pull plate 22. One end of the spring 241 is abutted against the outer side wall of the mounting plate 2, and the other end of the spring 241 is abutted against the outer side wall of the push-pull plate 22. By rotating the threaded rod 23, the push-pull plate 22 will drive the limiting rod 24 to slide in the direction of inserting into or withdrawing from the through hole.

As shown in fig. 1 and 3, the outer side wall of the bearing basin 4 facing the through hole is provided with a slot 41 for inserting the opposite limiting rod 24. After the limiting rod 24 gradually penetrates out of the through hole in the protective cover 5 by rotating the threaded rod 23, the limiting rod 24 is gradually inserted into the slot 41, and finally the limiting rod 24 abuts against the inner side wall of the slot 41. The bearing basin 4 can be locked through the limiting rod 24, so that the bearing basin 4 is kept in a stable state, the chain 31 is also locked at the moment, and the phenomenon that the flowerpot in the bearing basin 4 is difficult to turn on one side is guaranteed.

The embodiment of this application embodiment a municipal road view guardrail's implementation principle does: bear basin 4 and be used for placing the flowerpot, when the staff need change the flowerpot that the interval is far away on rail guard 1, place the flowers of waiting to plant earlier and supply the point at flowers to supply the point setting in 3 one sides of transmission device with flowers. At this moment, the worker only needs to stand at the flower supply point, and bears the basin 4 through the pulling and drive the chain 31 and rotate, bears the basin 4 and just can follow the rotation of chain 31 and remove to the flower supply point gradually, through bearing the basin 4 and rotate to flower supply point one side in proper order, the worker just can be more smooth and convenient will bear the flowers in the basin 4 and change, has alleviateed staff's work load. Simultaneously when taking out the flowers that will bear in the basin 4, because the change position all goes on at flowers supply point to can reduce the pollution to the surrounding environment, the soil that conveniently will drop is collected in unison.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a town road view guardrail, includes rail guard (1), its characterized in that: a mounting plate (2) is arranged on one side of the protective guard (1), a transmission mechanism (3) is arranged on the side wall, deviating from the protective guard (1), of the mounting plate (2), the transmission mechanism (3) comprises a chain (31) which is connected end to end, and the chain (31) is rotatably arranged on the mounting plate (2); chain (31) deviate from on the lateral wall of mounting panel (2) to rotate and are provided with and bear basin (4), bear basin (4) and be interval arrangement in proper order along the direction of encircleing of chain (31).

2. The municipal road landscape guardrail of claim 1, wherein: the transmission mechanism (3) further comprises gears (32) which are rotatably arranged on one side, away from the protective guard (1), of the mounting plate (2), and the gears (32) are sequentially arranged at intervals along the length direction of the mounting plate (2); the chain (31) circumferentially surrounds the outer side of the gear (32), and the inner ring of the chain (31) is meshed with the gear (32).

3. The municipal road landscape guardrail of claim 2, wherein: a protective cover (5) is arranged on the side wall of the mounting plate (2) deviating from the protective guard (1), and the gear (32) and the chain (31) are covered by the protective cover (5); the chain (31) is provided with inserting rods (33) facing the bearing basins (4), and the inserting rods (33) correspond to the bearing basins (4) one by one; the protective cover (5) is provided with a yielding hole (51) formed along the rotation path of the inserted link (33), and the inserted link (33) penetrates out of the yielding hole (51) to the outer side wall of the protective cover (5); the bearing basin (4) is rotatably arranged on the inserted rod (33) which penetrates out of the abdicating hole (51).

4. The municipal road landscape guardrail of claim 3, wherein: the protective guard (1) is provided with a limiting seat (6) positioned on the same side of the mounting plate (2), the limiting seat (6) is provided with a sliding groove (61), and the mounting plate (2) is arranged in the sliding groove (61) in a sliding manner along a direction close to or far away from the protective guard (1); the outer side wall of the mounting plate (2) which deviates from the mounting plate is attached to the inner side wall of the sliding groove (61) which is opposite to the sliding groove, a screw rod (21) is connected to the mounting plate (2) in a threaded mode, and the screw rod (21) is arranged along the sliding direction of the mounting plate (2); one end of the screw rod (21) is rotatably arranged on the protective guard (1), and the other end of the screw rod (21) penetrates out of the outer side wall of the protective guard (5).

5. The municipal road landscape guardrail of claim 4, wherein: a push-pull plate (22) is arranged on the side wall, facing the protective guard (1), of the mounting plate (2), and the push-pull plate (22) is parallel to the mounting plate (2); a threaded rod (23) facing the mounting plate (2) is rotatably arranged on the push-pull plate (22), and the threaded rod (23) is in threaded connection with the mounting plate (2) along the sliding direction of the mounting plate (2); one end of the threaded rod (23) far away from the push-pull plate (22) penetrates out of the outer side wall of the mounting plate (2); the side wall of the push-pull plate (22) facing the mounting plate (2) is further provided with limiting rods (24) which correspond to the bearing basins (4) one by one, the bearing basins (4) are provided with inserting grooves (41) opposite to the limiting rods (24), and the limiting rods (24) penetrate through the mounting plate (2) and then are inserted into the corresponding inserting grooves (41).

6. The municipal road landscape guardrail of claim 5, wherein: the limiting rod (24) is sleeved with a spring (241) positioned between the mounting plate (2) and the push-pull plate (22), and the spring (241) stretches along the sliding direction of the push-pull plate (22); one end of the spring (241) is abutted against the mounting plate (2), and the other end of the spring (241) is abutted against the push-pull plate (22).

7. The municipal road landscape guardrail of claim 4, wherein: the limiting seats (6) are sequentially arranged along the height direction of the protective guard (1), and the widths of the limiting seats (6) are sequentially increased from top to bottom; the bottom of the limiting seat (6) is provided with a water leakage hole (62) communicated with the sliding groove (61).

8. The municipal road landscape guardrail of claim 1, wherein: a containing cavity (42) is formed in the bearing basin (4), a hollow water collecting seat (43) is arranged at the top of the bearing basin (4), a yielding groove (431) is formed in the side wall, deviating from the mounting plate (2), of the water collecting seat (43), and the yielding groove (431) is communicated with a cavity in the water collecting seat (43); a drain hole (432) with an opening facing the accommodating cavity (42) is formed in the water collecting seat (43), and a filter screen (433) is arranged on the side wall of the drain hole (432); the lateral wall that catchments seat (43) and deviate from groove (431) of stepping down is provided with inserted block (434), inserted block (434) are used for inserting to adjacent groove (431) of stepping down in.