CN218479042U

CN218479042U - Prefabricated bridge and culvert separation zone landscape guardrail

Info

Publication number: CN218479042U
Application number: CN202222722447.2U
Authority: CN
Inventors: 刘帅
Original assignee: Beijing Luqiao Fangzhou Communication Technology Development Co ltd
Current assignee: Beijing Luqiao Fangzhou Communication Technology Development Co ltd
Priority date: 2022-10-15
Filing date: 2022-10-15
Publication date: 2023-02-14
Anticipated expiration: 2032-10-15

Abstract

The application relates to a prefabricated bridge and culvert separation belt landscape guardrail, which belongs to the technical field of guardrail devices and comprises a guardrail body, wherein upright posts are arranged at two ends of the guardrail body; the guardrail body comprises a first cross beam and a second cross beam, the first cross beam and the second cross beam are horizontally arranged, and two ends of the first cross beam and two ends of the second cross beam are fixedly connected with connecting rods; the first cross beam and the second cross beam are respectively positioned at two ends of the connecting rod; the opposite sides of the two upright posts are provided with slots for the connecting rods to be inserted, the slots penetrate through the tops of the upright posts, the slots are formed along the length direction of the upright posts, and the connecting rods are inserted in the slots in a sliding mode. This application has the effect of the staff installation guardrail of being convenient for.

Description

Prefabricated bridge and culvert separate zone view guardrail

Technical Field

The application relates to the technical field of guardrail devices, especially, relate to a prefabricated bridge and culvert separate zone view guardrail.

Background

The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like.

The existing guardrail comprises a guardrail body, wherein the guardrail body comprises a first cross beam and a second cross beam, the first cross beam and the second cross beam are horizontally arranged, and two ends of the first cross beam and the second cross beam are fixedly connected with upright posts; the first cross beam and the second cross beam are respectively positioned at two ends of the upright post rod.

When staff installs the guardrail, need weld the crossbeam both ends on the stand pole at both ends in proper order, it is long to consume time, is not convenient for staff's installation guardrail.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the staff installation guardrail, this application provides a prefabricated bridge and culvert separate zone view guardrail.

The application provides a pair of prefabricated bridge and culvert separation zone view guardrail adopts following technical scheme: the guardrail comprises a guardrail body, wherein upright posts are arranged at two ends of the guardrail body; the guardrail body comprises a first cross beam and a second cross beam, the first cross beam and the second cross beam are horizontally arranged, and two ends of the first cross beam and two ends of the second cross beam are fixedly connected with connecting rods; the first cross beam and the second cross beam are respectively positioned at two ends of the connecting rod; the opposite sides of the two upright posts are provided with slots for the connecting rods to be inserted, the slots penetrate through the tops of the upright posts, the slots are formed along the length direction of the upright posts, and the connecting rods are inserted in the slots in a sliding mode.

By adopting the technical scheme, the upright posts are pre-installed, and the connecting rods at the two ends of the first cross beam and the second cross beam are inserted into the slots, so that the purpose of connecting the two adjacent upright posts can be realized; the working efficiency of guardrail installation is improved, the staff of being convenient for installs the guardrail.

Optionally, the first cross beam is located above the second cross beam, and a reinforcing rib is arranged between the first cross beam and the second cross beam; the first cross beam is provided with a plurality of first jacks along the length direction of the first cross beam, the second cross beam is provided with a plurality of second jacks along the length direction of the second cross beam, and the first jacks and the second jacks are arranged oppositely; the reinforcing ribs respectively penetrate through the first insertion holes and the second insertion holes, the connecting rod is rotatably connected with the first cross beam, and the connecting rod is in threaded connection with the second cross beam; the strengthening rib is provided with a plurality ofly, and a plurality of strengthening ribs distribute along the length direction of first crossbeam.

By adopting the technical scheme, the plurality of reinforcing ribs are sequentially inserted into the first jack and the second jack, and the plurality of reinforcing ribs improve the protection effect of the guardrail; and the reinforcing ribs are detachably connected with the second cross beam, so that the reinforcing ribs can be conveniently overhauled and replaced by workers.

Optionally, the upper end of the upright post rod is in threaded connection with a limiting ring, and the lower end face of the limiting ring is abutted to the upper surface of the first cross beam.

Through adopting above-mentioned technical scheme, spacing ring and first crossbeam butt have further improved the guardrail body and have pegged graft the stability of fixing in the slot.

Optionally, the upper surface of the second cross beam is provided with two guide plates, the two guide plates are obliquely arranged upwards and are located on two sides of the second jack, and the two guide plates are symmetrically distributed along the reinforcing ribs.

Through adopting above-mentioned technical scheme, the strengthening rib bottom moves the in-process downwards and is close to one side butt each other with the deflector, and in the strengthening rib entering second jack of being convenient for, the deflector had the guide effect to strengthening rib bottom entering second jack, has further improved the work efficiency of guardrail installation.

Optionally, the bottom end of the guide plate is hinged to the upper surface of the second beam, and a gap is formed between the guide plate and the second beam; a reinforcing assembly is arranged between the guide plate and the second cross beam, the reinforcing assembly comprises two springs and a moving ring, the two springs are positioned on the side, away from each other, of the second cross beam, and the springs are fixedly connected with the guide plate and the second cross beam; the moving ring is located between the bottom end of the guide plate and the second cross beam, and the guide plate is in threaded connection with the outer walls of the two guide plates.

Through adopting above-mentioned technical scheme, when the shifting ring was located between deflector bottom and the second crossbeam, the deflector slope set up, and when the strengthening rib inserted the second jack, upwards rotated the shifting ring, the deflector was close to each other under the effect of shifting ring, and deflector and strengthening rib outer wall butt have improved the stability to strengthening rib bottom mounting.

Optionally, the guide plates are of an arc-shaped plate-shaped structure, and one sides of the guide plates close to each other are concave surfaces.

Through adopting above-mentioned technical scheme, arc top platelike structure has increased the area of contact of deflector and strengthening rib bottom, has further increased the fixed stability of strengthening rib.

Optionally, the outer wall of the upright post rod is fixedly connected with a light reflecting strip along the length direction of the upright post rod.

Through adopting above-mentioned technical scheme, reflection of light strip is at light around the night reflection to play certain warning effect to passerby and driver, further ensured the safety that has improved passerby.

Optionally, the outer wall of the bottom end of the upright post rod is sleeved with a base.

Through adopting above-mentioned technical scheme, the base has increased the area of contact between stand pole and the ground, has further increased the fixed stability of stand pole bottom.

Optionally, the upper end of one side of the upright post rod is obliquely provided with a connecting plate, one side of the upright post rod is provided with a holding rod, and the holding rod sequentially penetrates through the connecting plates.

By adopting the technical scheme, the holding rod is convenient for the passerby to hold, so that a certain distance is kept between the passerby and the upright post rod, and the safety performance of the passerby is improved.

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

1. the effect of installing the guardrail can be realized by inserting the connecting rods at the two ends of the first cross beam into the slots; when the guardrail body needs to be overhauled in the use process, the connecting rod inserted in the slot formed in the upright post rod is taken out, and the purpose of disassembling and erecting can be achieved; the guardrail body can be conveniently replaced by workers, and the effect of conveniently overhauling the guardrail body by the workers is achieved;

2. the plurality of reinforcing ribs increase the protective performance of the guardrail, and the reinforcing ribs are in threaded connection with the first cross beam and the second cross beam, so that the reinforcing ribs are convenient to mount and dismount;

3. the deflector has the guide effect to the strengthening rib entering second jack, and the shift ring that moves up, deflector are close to each other and hold the strengthening rib bottom tightly, have further increased strengthening rib bottom mounting's stability.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a top view of the display slot;

fig. 3 is a partially enlarged view illustrating a portion a of fig. 1.

Description of reference numerals: 1. a guardrail body; 11. a first cross member; 111. a first jack; 12. a second cross member; 121. a second jack; 13. a connecting rod; 2. a post rod; 21. a slot; 3. reinforcing ribs; 31. a reinforcing plate; 4. a limiting ring; 5. a guide plate; 6. a reinforcement assembly; 61. a spring; 62. a moving ring; 7. a reflective strip; 8. a base; 9. a connecting plate; 91. a support rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses prefabricated bridge and culvert separation zone view guardrail.

Referring to fig. 1 and 2, the prefabricated bridge and culvert separation zone landscape guardrail comprises a guardrail body 1, wherein the guardrail body 1 comprises a first cross beam 11 and a second cross beam 12, the first cross beam 11 and the second cross beam 12 are horizontally arranged and have the same length, and two ends of the first cross beam 11 and two ends of the second cross beam 12 are fixedly connected with connecting rods 13; the first beam 11 and the second beam 12 are respectively positioned at two ends of the connecting rod 13, and the first beam 11 is positioned above the second beam 12; in the embodiment of the application, the cross section of the connecting rod 13 is T-shaped, and the width of the connecting rod 13 close to the first beam 11 is smaller than the width of the connecting rod 13 away from the first beam 11; the two ends of the first cross beam 11 and the second cross beam 12 are both provided with upright post rods 2, one opposite side of each upright post rod 2 is provided with a slot 21 for the insertion of the connecting rod 13, and the slots 21 are matched with the connecting rod 13; the upper end of the upright post rod 2 is in threaded connection with a limiting ring 4, and the lower end face of the limiting ring 4 is abutted against the upper surface of the first cross beam 11; the outer wall of the bottom end of the upright post rod 2 is sleeved with a base 8, and four ends of the base 8 are in threaded connection with bolts for fixing the base 8; the two upright posts 2 and the guardrail body 1 are guardrail components, the guardrail components are provided with a plurality of groups, the guardrail components are arranged in a row, and the guardrail components are positioned on two sides of a bridge and a culvert; the connecting rod 13 is inserted into the slot 21 which is arranged oppositely, the lower end of the limiting ring 4 which rotates the limiting ring 4 is abutted against the upper surface of the first cross beam 11, and the purpose of installing the guardrail is further realized; when needing to be changed, the purpose of changing guardrail body 1 can be realized to contra-rotation spacing ring 4, has reached the effect of being convenient for the staff installation, change guardrail body 1.

Referring to fig. 1, the outer wall of the upright post rod 2 is fixedly connected with a reflective strip 7 along the length direction thereof, one side of the upright post rod 2 is obliquely provided with a connecting plate 9, and one end of a connecting rod 13 is fixedly connected with the upper end of the upright post rod 2; the upright post rod 2 is provided with a holding rod 91 on one side, and the holding rod 91 sequentially penetrates through the connecting plates 9.

Referring to fig. 1 and 2, the first beam 11 is provided with a plurality of first insertion holes 111 along the length direction thereof, the second beam 12 is provided with a plurality of second insertion holes 121 along the length direction thereof, and the first insertion holes 111 and the second insertion holes 121 are arranged oppositely; a plurality of reinforcing ribs 3 are arranged between the first cross beam 11 and the second cross beam 12, and the plurality of reinforcing ribs 3 sequentially penetrate through the first insertion holes 111 and the second insertion holes 121 which are oppositely arranged; the reinforcing rib 3 is rotatably connected with the first cross beam 11, and the reinforcing rib 3 is in threaded connection with the second cross beam 12; the guide plates 5 are obliquely and upwards arranged at the second insertion holes 121, the number of the guide plates 5 is two, the bottom ends of the two guide plates 5 are hinged with the upper surface of the second cross beam 12, the guide plates 5 are symmetrically distributed on two sides of the second insertion holes 121 along the reinforcing ribs 3, the guide plates 5 are of an arc-shaped plate mounting structure, and one sides, close to each other, of the guide plates 5 are concave surfaces; and a reinforcing assembly 6 is arranged between the bottom end of the reinforcing rib 3 and the second cross beam 12.

Referring to fig. 1 and 3, the reinforcing assembly 6 includes two springs 61 and a moving ring 62, the two springs 61 are respectively located on the sides of the two second cross beams 12 facing away from each other, and the springs 61 are fixedly connected with the guide plate 5 and the second cross beams 12; when the guide plates 5 are in an inclined state, the limiting ring 4 is positioned between the guide plates 5 and the second cross beam 12, and when the guide plates 5 are in a vertical state, the moving ring 62 is sleeved on the outer walls of the two guide plates 5 and is in threaded connection with the guide plates 5; the movable ring 62 is rotated upwards, the guide plates 5 are close to each other under the action of the movable ring 62, the spring 61 is in a stretching state, and the guide plates 5 are abutted against the outer wall of the reinforcing rib 3, so that the stability of fixing the bottom end of the reinforcing rib 3 is improved; when dismantling, overhauing strengthening rib 3, the reverse rotation shift ring 62, shift ring 62 downstream, when shift ring 62 was located between deflector 5 and the second crossbeam 12, spring 61 recovered original length, and reverse rotation strengthening rib 3 can reach the effect of overhauing, changing strengthening rib 3.

The implementation principle of prefabricated bridge and culvert separate zone view guardrail of this application embodiment does: when installing the guardrail: peg graft the connecting rod 13 at 11 both ends of first crossbeam in slot 21, rotate spacing ring 4 and 11 butts of first crossbeam, rotate strengthening rib 3, peg graft a plurality of strengthening ribs 3 in first jack 111 and second jack 121 in proper order, rebound shift ring 62, deflector 5 are close to each other and have further improved the stability to 3 bottom mounting of strengthening rib, have further improved the work efficiency of guardrail installation, have reached the effect of the staff installation guardrail of being convenient for.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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 prefabricated bridge and culvert separate zone view guardrail which characterized in that: the guardrail comprises a guardrail body (1), wherein two ends of the guardrail body (1) are respectively provided with a stand column rod (2); the guardrail body (1) comprises a first cross beam (11) and a second cross beam (12), the first cross beam (11) and the second cross beam (12) are horizontally arranged, and two ends of the first cross beam (11) and two ends of the second cross beam (12) are fixedly connected with connecting rods (13); the first cross beam (11) and the second cross beam (12) are respectively positioned at two ends of the connecting rod (13); two stand pole (2) relative one side offer supply connecting rod (13) to insert slot (21) of establishing, slot (21) run through stand pole (2) top, and slot (21) are seted up along stand pole (2) length direction, connecting rod (13) slide and peg graft in slot (21).

2. The prefabricated bridge and culvert separation belt landscape guardrail of claim 1, characterized in that: the first cross beam (11) is positioned above the second cross beam (12), and a reinforcing rib (3) is arranged between the first cross beam (11) and the second cross beam (12); the first cross beam (11) is provided with a plurality of first jacks (111) along the length direction of the first cross beam, the second cross beam (12) is provided with a plurality of second jacks (121) along the length direction of the second cross beam, and the first jacks (111) and the second jacks (121) are arranged oppositely; the reinforcing ribs (3) penetrate through the first insertion holes (111) and the second insertion holes (121) respectively, the connecting rods (13) are rotatably connected with the first cross beam (11), and the connecting rods (13) are in threaded connection with the second cross beam (12); the reinforcing ribs (3) are arranged in a plurality, and the plurality of reinforcing ribs (3) are distributed along the length direction of the first cross beam (11).

3. The prefabricated bridge and culvert separation belt landscape guardrail of claim 1, characterized in that: the upper end of the upright post rod (2) is in threaded connection with a limiting ring (4), and the lower end face of the limiting ring (4) is abutted to the upper surface of the first cross beam (11).

4. The prefabricated bridge and culvert division belt landscape guardrail of claim 3, which is characterized in that: second crossbeam (12) upper surface is provided with deflector (5), deflector (5) slope upwards sets up, deflector (5) are provided with two, two deflector (5) are located the both sides of second jack (121), and two deflector (5) are along strengthening rib (3) symmetric distribution.

5. The prefabricated bridge and culvert separation belt landscape guardrail of claim 4, characterized in that: the bottom end of the guide plate (5) is hinged with the upper surface of the second cross beam (12), and a gap is formed between the guide plate (5) and the second cross beam (12); a reinforcing assembly (6) is arranged between the guide plate (5) and the second cross beam (12), the reinforcing assembly (6) comprises two springs (61) and two moving rings (62), the springs (61) are positioned on the sides, away from each other, of the second cross beam (12), and the springs (61) are fixedly connected with the guide plate (5) and the second cross beam (12); the moving ring (62) is positioned between the bottom end of the guide plate (5) and the second cross beam (12), and the guide plate (5) is in threaded connection with the outer walls of the two guide plates (5).

6. The prefabricated bridge and culvert separation belt landscape guardrail of claim 5, characterized in that: the guide plate (5) is of an arc-shaped plate-shaped structure, and one side, close to each other, of the guide plate (5) is a concave surface.

7. The prefabricated bridge and culvert division belt landscape guardrail of claim 1, which is characterized in that: the outer wall of the upright post rod (2) is fixedly connected with a light reflecting strip (7) along the length direction of the upright post rod.

8. The prefabricated bridge and culvert division belt landscape guardrail of claim 1, which is characterized in that: the outer wall cover of stand pole (2) bottom is equipped with base (8).

9. The prefabricated bridge and culvert division belt landscape guardrail of claim 1, which is characterized in that: the upper end of one side of the upright post rod (2) is obliquely provided with a connecting plate (9), one side of the upright post rod (2) is provided with a holding rod (91), and the holding rod (91) sequentially penetrates through the connecting plates (9).