CN212867114U

CN212867114U - Assembled maintenance railing for constructional engineering and road engineering

Info

Publication number: CN212867114U
Application number: CN202021019260.0U
Authority: CN
Inventors: 舒冬根
Original assignee: Zhongqiao Anke Transportation Technology Zhejiang Co ltd
Current assignee: Zhongqiao Anke Transportation Technology Zhejiang Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-04-02
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to a building equipment technical field just discloses an assembled maintenance railing for building engineering and road engineering, including two sets of stands, the stand upper surface is pegged graft and is had the entablature, the stand lower surface is pegged graft and is had the bottom end rail, the equal fixedly connected with connecting plate of left surface and right flank of entablature and bottom end rail. This an assembled maintenance railing for building engineering and road engineering, through setting up the entablature, the bottom end rail, guardrail and stand cooperation are used, make the user dismantle the transport with the device, the transportation volume of the device has further been reduced, further made things convenient for the user to carry the device, through setting up the link, the fixed slot, fixing bolt and telescopic pin, make the user can dismantle the device through pulling telescopic pin and pull down fixing bolt, thereby further person of facilitating the use is to the dismantlement installation work of the device, staff's efficiency of construction has further been improved.

Description

Assembled maintenance railing for constructional engineering and road engineering

Technical Field

The utility model relates to a building equipment technical field specifically is an assembled maintenance railing for building engineering and road engineering.

Background

The maintenance handrail is generally commonly used for temporary fields of construction sites and highway construction, and mainly used for temporarily protecting and protecting the temporary fields of the construction sites and the highway construction; the maintenance railing in the prior art has the defects of large volume and inconvenient carrying, and brings great inconvenience for the installation and the disassembly of temporary sites of construction sites and highway construction.

For example, chinese patent application nos.: 201821155048.X provides an assembled service rail for construction and road engineering, which is basically described as follows: the device comprises a wooden support rod, an upper fixing screw cap, a cross rod fixing screw cap, a protective inner rod, a square supporting outer tube, a connecting transverse tube, a lower fixing screw cap, a base, a support rod insert column, a fixing hole c, a base insert column, a fixing hole a, a fixing hole b, a fixing hole c and a fixing hole d; the fixed orifices a that adopts the base of two sets of equidistance uses and carries out expansion bolts fixed, insert the base of base with square support outer tube and fix in inserting the post, the both sides of connecting violently the pipe from top to bottom are emboliaed the outer tube horizontal pole of square support outer tube upper and lower both sides respectively and are inserted the post and fix, at the fixed wooden handrail in upper portion, can make up the interim maintenance railing of formation building engineering and road engineering effectively, have the convenient advantage of combination and dismantlement convenient to, and it is small to dismantle the back combination and bind, the transport of being convenient for, be the maintenance railing of the assembled of building engineering and road engineering of ideal, but the device is relatively poor at the connection effect between two sets of maintenance railings, and be difficult to adjust the connection angle between two sets of maintenance railings, the.

Accordingly, the inventor provides an assembled maintenance handrail for construction engineering and road engineering, which is developed and improved aiming at the existing structure and deficiency with the experience of abundant design development and actual manufacturing of the related industry for many years.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides an assembled maintenance railing for building engineering and road engineering has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an assembled maintenance railing for building engineering and road engineering, comprising two groups of upright posts, wherein the upper surfaces of the upright posts are inserted with an upper crossbeam, the lower surfaces of the upright posts are inserted with a lower crossbeam, the left side surfaces and the right side surfaces of the upper crossbeam and the lower crossbeam are fixedly connected with connecting plates, the lower surface of the upper crossbeam and the upper surface of the lower crossbeam are inserted with a plurality of groups of fixing pins, the inner side surfaces of the fixing pins are fixedly connected with guardrails, the tops of the front surface and the back surface of the upright posts are fixedly connected with fixing plates, the inner side surfaces of the fixing plates are provided with fixing grooves, the inside of the fixing grooves is inserted with a connecting frame, the upper surface of the connecting frame is fixedly connected with a lifting ring, the middle parts of the outer side surfaces of the fixing plates are inserted with fixing bolts, the bottoms of the front surface and the back surface of, the equal fixedly connected with fixed block in the left and right sides of bottom end rail upper surface, the telescopic pin has been pegged graft to the fixed block medial surface, the outer end of telescopic pin is pegged graft with the medial surface of stand, is located the top and the equal fixedly connected with connecting rod in bottom of left stand left surface, the left end fixedly connected with fixed lantern ring of connecting rod, the top and the equal fixedly connected with connecting block in bottom that are located the right side stand right flank, the top and the equal fixedly connected with in bottom of connecting block right flank connect the lantern ring, connect the inside connecting bolt that is provided with of lantern ring, coupling nut has been cup jointed to the bottom of connecting bolt surface.

Preferably, the outer surface of the lifting ring is provided with an anti-slip layer, and the outer surface of the anti-slip layer is provided with anti-slip lines.

Preferably, the outer side surface of the connecting plate is fixedly connected with a T-shaped slide rail, and the inner side surface of the upright post is provided with a T-shaped slide groove matched with the T-shaped slide rail.

Preferably, the telescopic pin comprises an inserted link, a spring is arranged on the outer surface of the inserted link, and a pulling plate is fixedly connected to the inner side surface of the inserted link.

Preferably, the front and the back of the upper beam are both fixedly connected with a reflector, and the outer surface of the reflector is provided with a reflective coating.

Preferably, a square sliding groove is formed in the inner side face of the fixing groove, and a square sliding rail matched with the square sliding groove is fixedly connected to the outer surface of the connecting frame.

(III) advantageous effects

Compared with the prior art, the utility model provides an assembled maintenance railing for building engineering and road engineering possesses following beneficial effect:

1. this an assembled maintenance railing for building engineering and road engineering, through setting up the entablature, the bottom end rail, guardrail and stand cooperation are used, make the user dismantle the transport with the device, the transportation volume of the device has further been reduced, further made things convenient for the user to carry the device, through setting up the link, the fixed slot, fixing bolt and telescopic pin, make the user can dismantle the device through pulling telescopic pin and pull down fixing bolt, thereby further person of facilitating the use is to the dismantlement installation work of the device, staff's efficiency of construction has further been improved.

2. This an assembled maintenance railing for building engineering and road engineering uses through the cooperation of the fixed lantern ring, connecting bolt and the connection lantern ring for the user can be in the same place the railing is maintained to the multiunit, thereby further strengthens the device's protecting effect, has further improved the device's suitability, has made things convenient for the staff operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention;

fig. 3 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1. a column; 2. an upper cross beam; 3. a lower cross beam; 4. a connecting plate; 5. a fixing pin; 6. a guardrail; 7. a fixing plate; 701. fixing grooves; 8. a connecting frame; 9. lifting a ring; 10. fixing the bolt; 11. a base plate; 1101. mounting grooves; 12. installing a bolt; 13. a fixed block; 14. a retractable pin; 15. a connecting rod; 16. a fixed collar; 17. connecting blocks; 18. a connecting lantern ring; 19. a connecting bolt; 20. and connecting a nut.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an assembled maintenance railing for building engineering and road engineering, comprising two groups of upright posts 1, wherein the upper surface of the upright post 1 is inserted with an upper beam 2, the lower surface of the upright post 1 is inserted with a lower beam 3, the left side surface and the right side surface of the upper beam 2 and the lower beam 3 are both fixedly connected with a connecting plate 4, the lower surface of the upper beam 2 and the upper surface of the lower beam 3 are both inserted with a plurality of groups of fixing pins 5, the inner side surfaces of the fixing pins 5 are fixedly connected with guardrails 6, the tops of the front surface and the back surface of the upright post 1 are both fixedly connected with a fixing plate 7, the inner side surface of the fixing plate 7 is provided with a fixing groove 701, the inside of the fixing groove 701 is inserted with a connecting frame 8, the upper surface of the connecting frame 8 is fixedly connected with a lifting ring 9, the middle part of the outer side surface of the, the installation bolt 12 is arranged in the installation groove 1101, the left side and the right side of the upper surface of the lower cross beam 3 are fixedly connected with the fixed blocks 13, the inner side surfaces of the fixed blocks 13 are inserted with the telescopic pins 14, the outer ends of the telescopic pins 14 are inserted with the inner side surfaces of the upright posts 1, the upper cross beam 2, the lower cross beam 3, the guardrail 6 and the upright posts 1 are arranged to be matched for use, so that a user can disassemble and carry the device, the transportation volume of the device is further reduced, the user can carry the device conveniently, the user can disassemble the device by pulling the telescopic pins 14 and disassembling the fixed bolts 10 through arranging the connecting frame 8, the fixed grooves 701, the fixed bolts 10 and the telescopic pins 14, the disassembly and installation work of the device is further facilitated, the construction efficiency of workers is further improved, the connecting rods 15 are fixedly connected at the top and the bottom of the left side surface of the upright, the left end fixedly connected with of connecting rod 15 fixes the lantern ring 16, be located the top and the equal fixedly connected with connecting block 17 in bottom of 1 right flank of right side stand, the top and the equal fixedly connected with in bottom of connecting block 17 right flank connect the lantern ring 18, connect the inside connecting bolt 19 that is provided with of lantern ring 18, coupling nut 20 has been cup jointed to the bottom of the 19 surface of connecting bolt, through the fixed lantern ring 16, connecting bolt 19 and the cooperation of the lantern ring 18 are used, make the user can maintain the railing with the multiunit and link together, thereby further strengthen the device's protecting effect, the device's suitability has further been improved, the staff operation has been made things convenient for.

The utility model discloses in, use the device for further person of facilitating the use, consequently be provided with the skid resistant course at the surface of bail 9, the skid resistant course surface is provided with anti-skidding line to increased the frictional force between palm and the bail 9, further made things convenient for the user to use the device.

The utility model discloses in, for further reinforcing the stability of being connected between connecting plate 4 and stand 1, consequently at 4 lateral surfaces fixedly connected with T shape slide rails of connecting plate, the T shape spout with T shape slide rail looks adaptation is seted up to stand 1 medial surface, through T shape slide rail and the cooperation of T shape spout to further reinforcing the stability of being connected between connecting plate 4 and the stand 1.

The utility model discloses in, fix stand 1 and bottom end rail 3 for further person of facilitating the use, consequently telescopic pin 14 includes the inserted bar, and the inserted bar surface is provided with the spring, inserted bar medial surface fixedly connected with arm-tie for the user can fix stand 1 and bottom end rail 3 through pulling telescopic pin 14.

The utility model discloses in, in order to make the device have certain warning function, consequently at 2 front of entablature and the equal fixedly connected with reflector panel in the back, the surface of reflector panel is provided with reflective coating for the reflector panel has the warning effect to passing vehicle at night, thereby makes the device have certain warning function.

The utility model discloses in, for further reinforcing link 8's motion stability, consequently seted up square chute at fixed slot 701 medial surface, the square slide rail of link 8 outer fixed surface connection and square chute looks adaptation is through square slide rail and the cooperation of square chute to the motion stability of link 8 has further been strengthened.

When the guardrail maintenance device is used, the lower cross beam 3 is placed on the ground, the telescopic pins 14 are pulled, two groups of upright posts 1 are respectively sleeved on the left side and the right side of the lower cross beam 3, the telescopic pins 14 are loosened, the telescopic pins 14 are inserted into the inner side surfaces of the upright posts 1, the upright posts 1 and the lower cross beam 3 are fixed in position, the mounting bolts 12 are placed in the mounting grooves 1101, the mounting bolts 12 are connected with the ground, the upright posts 1 are fixed on the ground, the fixing pins 5 positioned at the bottom are inserted into the upper surface of the lower cross beam 3, the upper cross beam 2 is inserted into the upper surface of the upright posts 1, the fixing pins 5 positioned at the top are inserted into the lower surface of the upper cross beam 2, the guardrail 6 is fixed in position, the connecting frames 8 are placed in the fixing grooves 701, the fixing bolts 10 are inserted into the outer surface of the fixing plate 7, the connecting bolts, the fixed lantern ring 16 that will be located in the guardrail is maintained on right side is placed between two sets of connection lantern rings 18 that are located in the guardrail is maintained on left side, guarantees that fixed lantern ring 16 and connection lantern ring 18 are concentric, inserts connecting bolt 19, cup joints coupling nut 20 in the bottom of connecting bolt 19 surface to fix two sets of railings of maintaining.

To sum up, this an assembled maintenance railing for building engineering and road engineering, through setting up entablature 2, bottom end rail 3, guardrail 6 and stand 1 cooperation use, make the user can dismantle the transport with the device, the transportation volume of the device has further been reduced, further made things convenient for the user to carry the device, through setting up link 8, fixed slot 701, fixing bolt 10 and telescopic pin 14, make the user can dismantle the device through pulling telescopic pin 14 and pulling down fixing bolt 10, thereby further person of facilitating the use is to the dismantlement installation work of the device, staff's efficiency of construction has further been improved.

This an assembled maintenance railing for building engineering and road engineering uses through the cooperation of the fixed lantern ring 16, connecting bolt 19 and the connection lantern ring 18 for the user can be in the same place the railing is maintained to the multiunit, thereby further strengthens the device's protecting effect, has further improved the device's suitability, has made things convenient for the staff operation.

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 an assembled maintenance railing for building engineering and road engineering, includes two sets of stands (1), its characterized in that: the upper surface of the upright post (1) is spliced with an upper cross beam (2), the lower surface of the upright post (1) is spliced with a lower cross beam (3), the left side surface and the right side surface of the upper cross beam (2) and the lower cross beam (3) are fixedly connected with a connecting plate (4), the lower surface of the upper cross beam (2) and the upper surface of the lower cross beam (3) are spliced with a plurality of groups of fixing pins (5), the inner side surfaces of the fixing pins (5) are fixedly connected with guardrails (6), the tops of the front surface and the back surface of the upright post (1) are fixedly connected with fixing plates (7), the inner side surface of each fixing plate (7) is provided with a fixing groove (701), a connecting frame (8) is spliced inside the fixing groove (701), the upper surface of the connecting frame (8) is fixedly connected with a lifting ring (9), the middle part of the outer side surface of each fixing plate (7) is, the left side and the right side of the upper surface of the bottom plate (11) are both provided with mounting grooves (1101), mounting bolts (12) are arranged inside the mounting grooves (1101), the left side and the right side of the upper surface of the lower beam (3) are both fixedly connected with fixing blocks (13), the inner side faces of the fixing blocks (13) are spliced with telescopic pins (14), the outer ends of the telescopic pins (14) are spliced with the inner side faces of the upright columns (1), the top and the bottom of the left side face of the upright column (1) on the left side are both fixedly connected with connecting rods (15), the left end of each connecting rod (15) is fixedly connected with a fixing lantern ring (16), the top and the bottom of the right side face of the upright column (1) on the right side are both fixedly connected with connecting blocks (17), the top and the bottom of the right side face of each connecting block (17, and the bottom of the outer surface of the connecting bolt (19) is sleeved with a connecting nut (20).

2. An assembled service rail for construction and road engineering as claimed in claim 1, wherein: the outer surface of the lifting ring (9) is provided with an anti-slip layer, and the outer surface of the anti-slip layer is provided with anti-slip lines.

3. An assembled service rail for construction and road engineering as claimed in claim 1, wherein: the outer side face of the connecting plate (4) is fixedly connected with a T-shaped sliding rail, and the inner side face of the upright post (1) is provided with a T-shaped sliding groove matched with the T-shaped sliding rail.

4. An assembled service rail for construction and road engineering as claimed in claim 1, wherein: the telescopic pin (14) comprises an inserted bar, a spring is arranged on the outer surface of the inserted bar, and a pulling plate is fixedly connected to the inner side surface of the inserted bar.

5. An assembled service rail for construction and road engineering as claimed in claim 1, wherein: the front surface and the back surface of the upper beam (2) are fixedly connected with a reflector, and the outer surface of the reflector is provided with a reflective coating.

6. An assembled service rail for construction and road engineering as claimed in claim 1, wherein: square chutes are formed in the inner side faces of the fixing grooves (701), and square sliding rails matched with the square chutes are fixedly connected to the outer surfaces of the connecting frames (8).