CN218175585U

CN218175585U - Road and bridge safety barrier convenient to disassemble

Info

Publication number: CN218175585U
Application number: CN202222213193.1U
Authority: CN
Inventors: 罗学魁; 王勇
Original assignee: Zhongtai Xuwei Metal Manufacturing Co ltd
Current assignee: Zhongtai Xuwei Metal Manufacturing Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-30
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to a rail guard technical field, and a convenient road and bridge safety barrier who dismantles is disclosed, including railing body and coupling mechanism, coupling mechanism fixed connection is in the inside of railing body, and left side pole setting fixed connection is in the left side of railing body, and crossbeam pole fixed connection is in the right side of left pole setting, and warning pole fixed connection is in the inner wall of crossbeam pole, and right pole setting fixed connection is in the right side of crossbeam pole, and base fixed connection is in the bottom of left pole setting and right pole setting, backplate fixed connection in the left side of left pole setting. This road and bridge safety barrier of convenient dismantlement pegs graft each other through left pole setting and right pole setting, and the maintainer quick assembly disassembly of being convenient for saves time, and the backplate and the rubber circle of left pole setting are sealed with the gap of junction, prevent that the rainwater from getting into inside and leading to rustting, and the backplate parcel not only plays the effect of protection inner structure on the surface of right pole setting, has still strengthened the steadiness and the intensity of connecting.

Description

Road and bridge safety barrier convenient to disassemble

Technical Field

The utility model relates to a rail guard technical field specifically is a road and bridge safety barrier of convenient dismantlement.

Background

The road guardrail is used for simply isolating roads and aims to clearly show people flow and traffic flow and transmit urban traffic information, establish a traffic rule and maintain a traffic order, so that the urban traffic achieves the effects of safety, rapidness, order, smoothness and convenience.

The prior art discloses the application numbers as: 202020345921.2 a road and bridge safety guard rail, including the stand, keep off the net, first bracing piece and second bracing piece, the number of said stand is two, the surface symmetry of said stand has fixed slot and sliding tray, said first bracing piece is pegged graft inside two said fixed slots, said second bracing piece is pegged graft between two said sliding trays, peg graft and install several elastic telescopic links between said first bracing piece and said second bracing piece; keep off the net and articulate the bottom of stand, beneficial effect lies in: the elasticity of the elastic telescopic rod is utilized to facilitate the installation of the device; the blocking net can protect articles, so that the articles are prevented from directly falling on a road below, and the use is safer; utilize elastic telescopic rod's elasticity, can realize that the second bracing piece reciprocates, be convenient for realize clearing up the debris that keep off the net surface, improved the life who keeps off the net.

However, the existing technology has the following disadvantages that the protective guard plays roles of warning and safety separation, and on a road and a bridge with large flow, the protective guard is inevitably subjected to losses such as impact and abrasion, and needs to be replaced and maintained at intervals in order to ensure safety, firstly, the internal structure of the prior art is more, the connection between the protective guards is more complicated and difficult to splice and disassemble, secondly, the protective guard is made of metal materials and fixed through bolts for ensuring the most strength, and the bolts can be corroded under the attack of rainwater, so that the strength of the protective guard is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road and bridge safety barrier of convenient dismantlement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road and bridge safety barrier of convenient dismantlement, includes railing body and coupling mechanism, coupling mechanism fixed connection is in the inside of railing body.

The railing body comprises left pole setting, crossbeam pole, warning pole, right pole setting, base, backplate, inserted block, rubber circle and slot, left side pole setting fixed connection is in the left side of railing body, crossbeam pole fixed connection is in the right side of left pole setting, warning pole fixed connection is in the inner wall of crossbeam pole, right side pole setting fixed connection is in the right side of crossbeam pole, base fixed connection is in the bottom of left pole setting and right pole setting, backplate fixed connection is in the left side of left pole setting, inserted block fixed connection is in the inside of backplate, rubber circle joint is in the inner wall of backplate, the slot is seted up in right pole setting to the right side.

Coupling mechanism comprises spring kicking block, support tooth, pivot, regulation pole, fixture block, gear shaft, tooth's socket and rectangular channel, spring kicking block fixed connection is in the inside of inserted block, support tooth fixed connection in the outer lane of pivot, the inner circle fixed connection of pivot is in the inside upper end of inserted block, it rotates to connect in the inner wall of inserted block to adjust the pole, fixture block fixed connection is in the surface of adjusting the pole, gear fixed connection is in the gear shaft outer lane, the inner circle fixed connection of gear shaft is in the inserted block inner wall, the inside of slot is seted up in the tooth's socket, the inner wall in tooth's socket is seted up in the rectangular channel.

Preferably, the gear is meshed with the tooth groove, so that the insert block can move in the slot conveniently.

Preferably, the inserting block is inserted into the slot, and the guard plate is inserted into the surface of the right vertical rod, so that the guardrails can be spliced with each other conveniently.

Preferably, the adjusting rod is slidably connected inside the rectangular groove, and the adjusting rod is exposed and fixedly connected with the outer end of the left upright rod to form a poking block, so that the clamping block can be conveniently adjusted.

Preferably, the number of the insertion blocks is two and is divided into an upper insertion block and a lower insertion block, so that the insertion is more stable.

Preferably, the number of the slots is two and is divided into an upper slot and a lower slot, so that the stability is improved after splicing.

Preferably, the end of the base, which is far away from the beam rod, is a plane, so that the base and the base are convenient to be attached to each other.

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

1. this convenient road and bridge safety barrier who dismantles pegs graft each other through left pole setting and right pole setting, reaches quick concatenation and dismantlement, fixes the gear in the tooth's socket through the regulation pole of inside, plays the concatenation that the fixed action prevented left pole setting and right pole setting and drops, and the maintainer quick assembly disassembly of being convenient for saves time.

2. This convenient road and bridge safety barrier who dismantles, the backplate and the rubber circle of left pole setting are sealed with the gap of junction, prevent that the rainwater from getting into inside and leading to rustting, and the backplate parcel not only plays the effect of protection inner structure on the surface of right pole setting, has still strengthened the steadiness and the intensity of connecting.

Drawings

FIG. 1 is a schematic view of the front view of the internal structure of the present invention;

fig. 2 is a schematic view of a overlooking and intercepting structure of the left vertical rod of the present invention;

fig. 3 is a schematic side view of the left vertical rod of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a balustrade body; 101. a left upright stanchion; 102. a beam rod; 103. a warning lever; 104. a right upright stanchion; 105. a base; 106. a guard plate; 107. inserting a block; 108. a rubber ring; 109. inserting slots; 2. a connecting mechanism; 201. a spring top block; 202. a stop tooth; 203. a rotating shaft; 204. adjusting a rod; 205. a clamping block; 206. a gear; 207. a gear shaft; 208. a tooth socket; 209. a rectangular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a road and bridge safety barrier of convenient dismantlement, includes railing body 1 and coupling mechanism 2, and coupling mechanism 2 fixed connection is in the inside of railing body 1.

Railing body 1 is by left pole setting 101, crossbeam pole 102, warning pole 103, right pole setting 104, base 105, backplate 106, inserted block 107, rubber ring 108 and slot 109 are constituteed, left side pole setting 101 fixed connection is in the left side of railing body 1, crossbeam pole 102 fixed connection is on the right side of left pole setting 101, warning pole 103 fixed connection is in the inner wall of crossbeam pole 102, right side pole setting 104 fixed connection is in the right side of crossbeam pole 102, base 105 fixed connection is in the bottom of left pole setting 101 and right pole setting 104, the one end that crossbeam pole 102 was kept away from to base 105 is the plane, be convenient for base 105 and base 105 to laminate each other, backplate 106 fixed connection is in the left side of left pole setting 101, inserted block 107 fixed connection is in the inside of backplate 106, the quantity of inserted block 107 is two and divide into inserted block and lower inserted block, make the grafting more stable, rubber ring 108 joint is in the inner wall of backplate 106, slot 109 is seted up in right side to right side, the quantity of slot 109 is two and divide into upper slot and lower slot, make the post-splice back stability, inserted block 107 is pegged in the inside of slot 109, backplate 106 is pegged graft in the surface of right pole setting, be convenient for mutual splicing.

The connecting mechanism 2 is composed of a spring top block 201, a resisting tooth 202, a rotating shaft 203, an adjusting rod 204, a fixture block 205, a gear 206, a gear shaft 207, a tooth groove 208 and a rectangular groove 209, wherein the spring top block 201 is fixedly connected inside the inserting block 107, the resisting tooth 202 is fixedly connected to the outer ring of the rotating shaft 203, the inner ring of the rotating shaft 203 is fixedly connected to the upper end inside the inserting block 107, the adjusting rod 204 is rotatably connected to the inner wall of the inserting block 107, the fixture block 205 is fixedly connected to the surface of the adjusting rod 204, the gear (206) is fixedly connected to the outer ring of the gear shaft 207, the inner ring of the gear shaft 207 is fixedly connected to the inner wall of the inserting block 107, the tooth groove 208 is arranged inside the inserting groove 109, the gear 206 is meshed with the fixture block 208 to facilitate movement of the inserting block 107 in the inserting groove 109, the rectangular groove 209 is arranged on the inner wall of the tooth groove 208, the adjusting rod 204 is slidably connected to the inside of the rectangular groove 209, and a shifting block is fixedly connected to one end, exposed outside the adjusting rod 204 and the left upright rod 101 to facilitate adjustment of the fixture block 205.

When the rapid assembling and disassembling device is used, the inserting block 107 is inserted into the inserting groove 109, the gear (206) rotates inside the tooth groove 208, when the left vertical rod and the right vertical rod are attached, the poking block is poked to drive the adjusting rod 204 to rotate, the adjusting rod 204 drives the clamping block 205 to rotate, the right-side retaining tooth 202 is jacked up, the left-side retaining tooth 202 is jacked up by the left spring jacking block 201, the gear (206) is locked inside the tooth groove 208 by the retaining tooth 202 at the moment, a fixed state is formed, the poking block is poked to the other side during disassembling, the left-side retaining tooth 202 is jacked up, the locking state is released, any end of the poking guardrail separates the gear (206) from the tooth groove, and rapid assembling and disassembling are completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road and bridge safety barrier of convenient dismantlement, includes railing body (1) and coupling mechanism (2), its characterized in that: the connecting mechanism (2) is fixedly connected to the inside of the railing body (1);

the guardrail comprises a guardrail body (1) and is characterized in that the guardrail body (1) consists of a left vertical rod (101), a beam rod (102), a warning rod (103), a right vertical rod (104), a base (105), a guard plate (106), an insert block (107), a rubber ring (108) and a slot (109), the left vertical rod (101) is fixedly connected to the left side of the guardrail body (1), the beam rod (102) is fixedly connected to the right side of the left vertical rod (101), the warning rod (103) is fixedly connected to the inner wall of the beam rod (102), the right vertical rod (104) is fixedly connected to the right side of the beam rod (102), the base (105) is fixedly connected to the bottoms of the left vertical rod (101) and the right vertical rod (104), the guard plate (106) is fixedly connected to the left side of the left vertical rod (101), the insert block (107) is fixedly connected to the inside of the guard plate (106), the rubber ring (108) is clamped to the inner wall of the guard plate (106), and the slot (109) is arranged on the right side of the right vertical rod (104);

the connecting mechanism (2) comprises a spring ejecting block (201), a resisting tooth (202), a rotating shaft (203), an adjusting rod (204), a clamping block (205), a gear (206), a gear shaft (207), a tooth groove (208) and a rectangular groove (209), the spring ejecting block (201) is fixedly connected to the inside of an inserting block (107), the resisting tooth (202) is fixedly connected to the outer ring of the rotating shaft (203), the inner ring of the rotating shaft (203) is fixedly connected to the upper end of the inside of the inserting block (107), the adjusting rod (204) is rotatably connected to the inner wall of the inserting block (107), the clamping block (205) is fixedly connected to the surface of the adjusting rod (204), the gear (206) is fixedly connected to the outer ring of the gear shaft (207), the inner ring of the gear shaft (207) is fixedly connected to the inner wall of the inserting block (107), the tooth groove (208) is formed in the inside of the inserting groove (109), and the rectangular groove (209) is formed in the inner wall of the tooth groove (208).

2. The road and bridge safety barrier convenient to disassemble as claimed in claim 1, wherein: the gear (206) is meshed with the tooth groove (208).

3. The road and bridge safety barrier convenient to disassemble as claimed in claim 1, wherein: the insert block (107) is inserted into the slot (109), and the guard plate (106) is inserted into the surface of the right upright rod (104).

4. The road and bridge safety barrier convenient to disassemble as claimed in claim 1, wherein: adjust pole (204) sliding connection in the inside of rectangular channel (209), adjust pole (204) expose with the outside one end fixedly connected with of left pole setting (101) and dial the piece.

5. The road and bridge safety barrier convenient to disassemble as claimed in claim 1, wherein: the number of the insert blocks (107) is two and is divided into an upper insert block and a lower insert block.

6. The road and bridge safety barrier convenient to disassemble as claimed in claim 1, wherein: the number of the slots (109) is two and is divided into an upper slot and a lower slot.

7. The road and bridge safety barrier convenient to disassemble as claimed in claim 1, wherein: one end of the base (105) far away from the cross beam rod (102) is a plane.