CN211286928U

CN211286928U - Rail is used in town road construction

Info

Publication number: CN211286928U
Application number: CN201922112321.1U
Authority: CN
Inventors: 曹成果
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-01
Filing date: 2019-12-01
Publication date: 2020-08-18
Anticipated expiration: 2029-12-01

Abstract

The utility model relates to the field of municipal works, in particular to a fence for municipal road construction, which comprises a fence body, wherein the fence body comprises a rectangular frame and vertical supporting parts arranged at intervals in the frame, two sides of the bottom of the frame are respectively provided with a base, a horizontal first fixing plate is fixedly arranged at the middle position of the inner side surface of the vertical frame body on the left side of the frame, a horizontal second fixing plate is fixedly arranged above the middle position of the inner side surface of the vertical frame body on the right side, the first fixing plate and the second fixing plate are respectively vertically and concentrically provided with fixing holes, and pin shafts are inserted in the fixing holes; the inner side surface and the outer side surface of the frame on the right side of the first fixing plate are respectively and fixedly provided with a wind-proof mechanism. The utility model has the advantages that: the problem that the fences are troublesome to disassemble and easy to damage due to the fact that the fences are fastened and fixed through the binding belts or the iron wires is effectively solved, and meanwhile the problem that the fences are easy to slide or be scraped is solved; the operation is simple, the use is convenient, and the device is suitable for various places.

Description

Rail is used in town road construction

Technical Field

The utility model relates to a municipal works field specifically is a rail is used in town road construction.

Background

With the progress of science and technology and the development of society, the municipal engineering technology in China is rapidly developed, and the municipal engineering tool is rapidly developed. In municipal construction or road repair, it is common to fence the area around the construction or repair to prevent pedestrians or vehicles from entering the area and affecting the work.

Current rail, its structure include the frame of top usually, frame bottom both sides be equipped with the base respectively, tie up fixedly through ribbon or iron wire usually between the adjacent rail, relatively more troublesome and damage the rail easily during the dismantlement, and meet strong wind weather, the rail slides easily or is blown down, influences the smooth progress of construction work and endangers passing pedestrian's safety.

Disclosure of Invention

Not enough to prior art, the utility model provides a rail is used in town road construction, this rail are equipped with interconnect's structure, and are equipped with the structure that prevents wind and blow down, thereby effectively solve between the rail through ribbon or iron wire tie more troublesome and damage the problem of rail easily when fixed dismantlement, solve the rail problem that slides easily or is blown down simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rail is used in town road construction, includes the rail body, its characterized in that: the fence body comprises a rectangular frame and vertical supporting parts which are arranged in the frame at intervals transversely, two ends of each supporting part are fixedly connected with the upper inner surface and the lower inner surface of the frame respectively, two pairs of bases are arranged on two sides of the bottom of the frame respectively and are arranged on the inner sides of the two ends of the frame respectively, and the bottom surfaces of the bases are flush with the bottom surfaces of the frame; a transverse first fixing plate is fixedly arranged in the middle of the inner side surface of the vertical frame body on the left side of the frame, the first fixing plate extends leftwards to protrude out of the left end part of the frame, a transverse second fixing plate is fixedly arranged above the middle of the inner side surface of the vertical frame body on the right side, the second fixing plate extends rightwards to protrude out of the frame, fixing holes are respectively and vertically concentrically formed in the first fixing plate and the second fixing plate, and a pin shaft is inserted into the fixing holes;

the utility model discloses a box body, including the supporting part, the box body is equipped with the supporting part inner and outer both sides face on first fixed plate right side, the supporting part inner and outer both sides face on first fixed plate right side fixed be equipped with windproof mechanism respectively, windproof mechanism include the box body of cuboid form, the front side of box body be the arc structure of evagination, the box body upper and lower both sides face fixed be equipped with the fixed block respectively, the fixed block pass through first bolt and supporting part fixed connection, the box body right side be equipped with the lid, the lid respectively through second bolt and box body fixed connection, transversely be equipped with the pivot in the box body, pivot left end portion fixed insertion arrange in the first bearing inner ring, first bearing is fixed in the box body left side wall, pivot right end portion fixed insertion is arranged in the second bearing, the second bearing is fixed in the lid internal surface, pivot left end portion cover be equipped with, the right end part of the torsion spring is hooked in a second sleeve ring, the second sleeve ring is fixed on the side surface of the rotating shaft, a steel wire rope is wound on the rotating shaft, the inner end part of the steel wire rope is fixed on the rotating shaft, the other end of the steel wire rope penetrates out of the arc-shaped part of the box body, a third sleeve ring is fixed at the outer end part of the steel wire rope, and the third sleeve ring is inserted into the ground through a steel; the box body at the position where the steel wire rope penetrates out is also provided with a fastener for fixing and clamping the steel wire rope.

Preferably, the fastener comprises a fixed seat above the steel wire rope, a fourth lantern ring is fixedly arranged at the bottom of the outer end part of the fixed seat, the steel wire rope penetrates out of the fourth lantern ring, and a third bolt for clamping and fixing the steel wire rope is screwed on the bottom of the fourth lantern ring in a downward-right mode.

Preferably, the frame and the supporting part are respectively formed by welding square steel pipes, the base is formed by manufacturing square steel pipes, and the inner end part is welded and fixed with the frame.

Preferably, an annular rubber ring is bonded in the fixing hole, and the outer diameter of the pin shaft is the same as the inner diameter of the rubber ring.

Preferably, the first fixing plate and the second fixing plate are respectively in a flat cuboid shape.

Preferably, the fixing block is provided with a screw hole matched with the first bolt.

Preferably, the outer surface of the box cover is respectively embedded with blind holes matched with raised heads at the outer end parts of the second bolts.

Compared with the prior art, the utility model provides a rail is used in town road construction possesses following beneficial effect:

1. the utility model discloses a fixed horizontal first fixed plate that is equipped with of vertical support body medial surface intermediate position in frame left side, first fixed plate extends left side and protrudes frame left end portion, the fixed horizontal second fixed plate that is equipped with in vertical support body medial surface intermediate position top in right side, the second fixed plate extends right side and protrudes the frame, first fixed plate and second fixed plate respectively vertical concentric be equipped with the fixed orifices, the fixed orifices in inserted and to have the round pin axle, during the use, adjacent rail can be through first fixed plate and second fixed plate coincide back, then plant fixed connection through the round pin axle to play effective connection to the rail, firm in connection and convenience, simultaneously, the rail can be to the inboard rotation angle regulation, is suitable for the construction area of multiple shape.

2. The utility model discloses a supporting part inside and outside both sides face on first fixed plate right side fixed be equipped with respectively and prevent wind the mechanism, during the use, can plant the third lantern ring through outside pulling wire rope according to ground and through the steel nail in ground to can play the fixed windproof effect of tractive to the rail, and the fastener can play the steel wire in the box body outside and press from both sides tight fixed effect, prevent rocking of rail. Meanwhile, in the connected multiple fences, the fences with the windproof mechanisms can be used at intervals, and are not required to be used all the time, so that the cost and the operation time can be saved.

3. The utility model discloses a fastener includes the fixing base of wire rope top, the fixed fourth lantern ring that is equipped with in the outer tip bottom of fixing base, wire rope wears out from the fourth lantern ring, and the bottom of the fourth lantern ring is lower right and the top spin has twisted and has pressed from both sides tight fixed third bolt to wire rope, during the use, when nailing through the steel nail with wire rope nail after subaerial, can twist the third bolt through inwards revolving to press from both sides the fastening with the wire rope and fix, do benefit to the fastness fixed to the rail.

4. The utility model discloses a fixed orifices in bond and to have annular rubber circle, the external diameter of round pin axle is the same with the internal diameter of rubber circle, during the use, round pin axle and rubber circle closely cooperate, the production of noise when can preventing to install, and when the rail removed, also can prevent that the junction from making a noise.

Drawings

FIG. 1 is a schematic view of the structure of two connected fences;

FIG. 2 is a left side view of the structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the cartridge;

FIG. 4 is a schematic side view of the cartridge;

the following are marked in the figure: 1. a fence body; 11. a base; 12. a first fixing plate; 13. a second fixing plate; 14. a frame; 15. a support portion; 2. a pin shaft; 3. a wind-proof mechanism; 31. a box body; 32. a fixed block; 321. a screw hole; 322. a first bolt; 33. a box cover; 331. a second bolt; 332. blind holes; 34. a first bearing; 341. a first collar; 35. a rotating shaft; 351. a second collar; 36. a torsion spring; 37. a second bearing; 4. a wire rope; 5. a third collar; 6. a fixed seat; 61. a fourth collar; 62. and a third bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

As shown in fig. 1 to 4, the fence for the municipal road construction comprises a fence body 1, wherein the fence body 1 comprises a rectangular frame 14 and vertical supporting parts 15 arranged in the frame 14 at intervals in the transverse direction, two ends of each supporting part 15 are fixedly connected with the upper inner surface and the lower inner surface of the frame 14 respectively, two pairs of bases 11 are arranged on two sides of the bottom of the frame 14 respectively, the two pairs of bases 11 are arranged at one sixth of the inner sides of the two ends of the frame 14 respectively (the angle of the fence body 1 can be adjusted by rotating towards the inner sides after being connected), and the bottom surfaces of the bases 11 are flush with the bottom; a transverse first fixing plate 12 is fixedly arranged in the middle of the inner side surface of the vertical frame body at the left end part of the frame 14, the first fixing plate 12 extends leftwards to protrude out of the left end part of the frame 14, a transverse second fixing plate 13 is fixedly arranged above the middle of the inner side surface of the vertical frame body at the right end part (when the left and right fence bodies 1 are spliced, the first fixing plate 12 and the second fixing plate 13 are overlapped), the second fixing plate 13 extends rightwards to protrude out of the frame 14, fixing holes (not shown in the figure) are respectively and vertically and concentrically arranged on the first fixing plate 12 and the second fixing plate 13, and pin shafts 2 are inserted into;

the inner side and the outer side of the supporting part 15 on the right side of the first fixing plate are respectively fixedly provided with a windproof mechanism 3, the windproof mechanism 3 comprises a cuboid box body 31, the front side of the box body 31 is of a convex arc structure, the upper side and the lower side of the box body 31 are respectively fixedly provided with a fixing block 32, the fixing block 32 is fixedly connected with the supporting part 15 through a first bolt 322, the right side of the box body 31 is provided with a box cover 33, the box cover 33 is respectively and fixedly connected with the box body 31 through a second bolt 331, a rotating shaft 35 is transversely arranged in the box body 31, the left end part of the rotating shaft 35 is fixedly inserted in a first bearing inner ring 34, the first bearing 34 is fixed on the left side wall of the box body 33, the right end part of the rotating shaft 35 is fixedly inserted in a second bearing 37, the second bearing 37 is fixed on the inner surface of the box cover 33, the left end part of the rotating, the right end part of the torsion spring 36 is hooked in the second sleeve ring 351, the second sleeve ring 351 is fixed on the side surface of the rotating shaft 35, a steel wire rope 4 is wound on the rotating shaft 35, the inner end part of the steel wire rope 4 is fixed on the rotating shaft 35, the other end of the steel wire rope 4 penetrates out of the arc-shaped part of the box body 31, the outer end part of the steel wire rope is fixed with a third sleeve ring 41, and the third sleeve ring 41 is inserted into the ground through; the box body 31 at the position where the steel wire rope 4 penetrates out is also provided with a fastener for fixing and clamping the steel wire rope 4.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the fastening member is different from embodiment 1 in that the fastening member includes a fixed seat 6 (inclined downward) above a steel wire rope 4 (penetrating position), a fourth collar 61 is fixed to the bottom of the outer end portion of the fixed seat 6, the steel wire rope 4 penetrates through the fourth collar 61, and a third bolt 62 for clamping and fixing the steel wire rope 4 is screwed to the bottom of the fourth collar 61 from bottom to top.

Example 3

As shown in fig. 1 to 4, in embodiment 1, the difference from embodiment 1 is that the frame 14 and the support portion 15 are each formed by welding a square steel pipe, the base 11 is formed by a square steel pipe, and the inner end portion is welded and fixed to the frame 14.

Example 4

As shown in fig. 1 to 4, in embodiment 1, a ring-shaped rubber ring (not shown) is adhered to a fixing hole, and an outer diameter of a pin 2 is the same as an inner diameter of the rubber ring, unlike embodiment 1.

Example 5

As shown in fig. 1 to 4, in embodiment 1, the first fixing plate 12 and the second fixing plate 13 are each flat and rectangular parallelepiped, unlike embodiment 1.

Example 6

As shown in fig. 1 to 4, in embodiment 1, a screw hole 321 that engages with a first bolt 322 is provided in a fixing block 32, which is different from embodiment 1.

Example 7

As shown in fig. 1 to 4, on the basis of embodiment 1, different from embodiment 1, blind holes 332 are respectively embedded in the outer surface of the box cover 33 to be matched with bosses at the outer ends of the second bolts 331.

The working principle is as follows: after the adjacent fences can be overlapped through the first fixing plate 12 and the second fixing plate 13, the fences are fixedly connected through the insertion of the pin shaft 2, so that the effective connection of the fences is realized, and the fences can be rotated to the inner side to adjust the angle, so that the fence is suitable for construction areas with various shapes. Can press the third lantern ring 41 on ground and insert in ground through steel nail 5 through outwards pulling wire rope 4 to can play the fixed windproof effect of tractive to the rail, and the fastener can play the wire rope in the box body 31 outside and press from both sides tight fixed effect, prevent rocking of rail. Among the plurality of connected fences, the fence with the windproof mechanism 3 can be used at intervals, and not all fences are used, so that the cost and the operation time can be saved. After the steel wire rope 4 is nailed on the ground by the steel nail 5, the third bolt 62 can be screwed inwards, so that the steel wire rope 4 is clamped and fixed, and the fixing firmness of the fence is facilitated. The pin shaft 2 is tightly matched with the rubber ring, so that the generation of noise during installation can be prevented, and when the fence moves, the noise at the joint can be prevented.

The components used in the present invention are all common standard components or components known to those skilled in the art, and the structure and principle thereof are well known to those skilled in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 these 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 rail is used in town road construction, includes the rail body, its characterized in that: the fence body comprises a rectangular frame and vertical supporting parts which are arranged in the frame at intervals transversely, two ends of each supporting part are fixedly connected with the upper inner surface and the lower inner surface of the frame respectively, two pairs of bases are arranged on two sides of the bottom of the frame respectively and are arranged on the inner sides of the two ends of the frame respectively, and the bottom surfaces of the bases are flush with the bottom surfaces of the frame; a transverse first fixing plate is fixedly arranged in the middle of the inner side surface of the vertical frame body on the left side of the frame, the first fixing plate extends leftwards to protrude out of the left end part of the frame, a transverse second fixing plate is fixedly arranged above the middle of the inner side surface of the vertical frame body on the right side, the second fixing plate extends rightwards to protrude out of the frame, fixing holes are respectively and vertically concentrically formed in the first fixing plate and the second fixing plate, and a pin shaft is inserted into the fixing holes;

2. The fence for the construction of municipal roads according to claim 1, wherein: the fastener comprises a fixed seat above the steel wire rope, a fourth lantern ring is fixedly arranged at the bottom of the outer end part of the fixed seat, the steel wire rope penetrates out of the fourth lantern ring, and a third bolt for clamping and fixing the steel wire rope is screwed at the bottom of the fourth lantern ring from bottom to top.

3. The fence for the construction of municipal roads according to claim 1, wherein: the frame and the supporting part are respectively formed by welding square steel pipes, the base is formed by manufacturing an inner square steel pipe, and the inner end part is welded and fixed with the frame.

4. The fence for the construction of municipal roads according to claim 1, wherein: an annular rubber ring is bonded in the fixing hole, and the outer diameter of the pin shaft is the same as the inner diameter of the rubber ring.

5. The fence for the construction of municipal roads according to claim 1, wherein: the first fixing plate and the second fixing plate are respectively in a flat cuboid shape.

6. The fence for the construction of municipal roads according to claim 1, wherein: and the fixing block is provided with a screw hole matched with the first bolt.

7. The fence for the construction of municipal roads according to claim 1, wherein: and blind holes matched with raised heads at the outer end parts of the second bolts are respectively embedded in the outer surface of the box cover.