CN212505886U

CN212505886U - Highway bridge construction equipment

Info

Publication number: CN212505886U
Application number: CN202021137357.1U
Authority: CN
Inventors: 周盼堰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-09
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a highway bridge construction device, which comprises a shell and a guardrail, wherein a first fixing plate and a second fixing plate are respectively welded on two sides of the guardrail, a second groove and a third groove are respectively formed in the first fixing plate and the second fixing plate, the second groove is communicated with the third groove, a second rod body penetrates through the second groove and the third groove, and the inner bottom wall of the third groove is in threaded connection with a second sleeve; folding each other between each guardrail, through the cooperation of first cylinder and second cylinder, make the second plate body insert logical inslot, with the guardrail that has folded up slide in the casing under the cooperation of second universal wheel, and then accomodate the guardrail, when the construction takes place to change or changes according to the construction ground, can follow the protection position through the casing with all guardrails and shift, and then be convenient for remove the transport, and the guardrail also be convenient for install and dismantle when the maintenance, the time of having saved the construction.

Description

Highway bridge construction equipment

Technical Field

The utility model relates to a construction technical field specifically is a public road bridge roof beam construction equipment.

Background

Road and bridge, generally by road bed, road surface, bridge, tunnel engineering and traffic engineering facility etc. several major parts constitute, road bed engineering: the roadbed is a linear structure built by soil or stones. The road bearing device bears the self weight of rock and soil, the gravity of a road surface and the driving load transmitted by the road surface, and is an important component of the whole road structure; the bridge and tunnel engineering is an important component in a high-grade highway and comprises bridges, culverts, channels, tunnels and the like; construction enterprises inevitably encounter protection problems in construction, and in order to strengthen safety measures, most construction enterprises use scaffold steel pipes and fasteners to build simple protective barriers; the guardrail for the existing road and bridge construction can be detached and carried, but a large amount of time is wasted in detachment and installation, and once a construction area is changed, the detachable guardrail is moved to a construction point for installation after being detached, so that the guardrail is troublesome, the guardrail cannot be detached easily, the guardrail cannot be carried easily, the protection area cannot be changed according to the actual construction condition of the road and bridge, and the guardrail cannot be stored conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a public road bridge roof beam construction equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a highway bridge construction device comprises a shell and a guardrail, wherein a first fixing plate and a second fixing plate are welded on two sides of the guardrail respectively, a second groove and a third groove are formed in the first fixing plate and the second fixing plate respectively, the second groove is communicated with the third groove, a second rod body penetrates through the second groove and the third groove, a second sleeve is connected to the bottom wall of the third groove in a threaded manner, a first sleeve is welded in the second sleeve, the second rod body sequentially penetrates through the first sleeve and the second sleeve, the adjacent ends of the two second rod bodies are welded through the first rod body, a fourth plate body is fixedly connected to the top of the guardrail through screws, a through groove is formed in one side of the fourth plate body, fixed blocks are fixedly connected to two sides of the fourth plate body through screws, and the third rod body is fixedly connected to one side of one fixed block, another one side of fixed block is provided with the arc portion with the body of third rod looks adaptation, the welding of the inside roof of casing has the second cylinder, the welding of the piston rod of second cylinder has even the piece, the welding of the bottom of even piece has first cylinder, the welding of the piston rod of first cylinder has the second plate body.

As further preferable in the present technical solution: the bottom of guardrail is through screw fixedly connected with fifth plate body, the both sides of fifth plate body are all through the first plate body of screw fixedly connected with, two the equal fixedly connected with magnet in one side of first plate body, two one side that magnet is adjacent sets up to the N utmost point and S utmost point respectively.

As further preferable in the present technical solution: one side of the shell is hinged with a door body, a third plate body is welded on the front surface of the door body, and a first groove matched with the second rod body is formed in the third plate body.

As further preferable in the present technical solution: the inside wall fixedly connected with aluminum plate of casing, the second plate body is close to one side of aluminum plate and passes through screw fixedly connected with sucking disc, the sucking disc adsorbs in one side of aluminum plate.

As further preferable in the present technical solution: the outer side wall of the second sleeve is sleeved with a nut, and the inner side wall of the nut is welded on the outer side wall of the second sleeve.

As further preferable in the present technical solution: and a triangular plate is arranged on one side of the bottom of the shell.

As further preferable in the present technical solution: the bottom four corners of casing all is through the first universal wheel of screw fixed connection mutual symmetry, the bottom both sides of guardrail all are through screw fixed connection second universal wheel.

As further preferable in the present technical solution: the air cylinder is characterized in that a first switch and a second switch are respectively installed on one side of the shell, the power output end of the first switch is electrically connected with the power input end of the first air cylinder through a wire, and the power output end of the second switch is electrically connected with the power input end of the second air cylinder through a wire.

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

firstly, adjacent guardrails are preliminarily connected through the matching of a first rod body, two second rod bodies, a first fixing plate and a second fixing plate, the first sleeve is inserted into a second groove through the matching of a second sleeve, the first sleeve and the second groove, the nut is rotated to enable the first sleeve to be inserted into the second groove, the two guardrails are installed, and the second rod bodies are loosened through reversing the first sleeve, so that the two guardrails are convenient to disassemble;

two, with folding each other between the guardrail, cooperation through first cylinder and second cylinder makes the second plate body insert logical inslot, the guardrail that will fold is slided in the casing under the cooperation of second universal wheel, and then accomodates the guardrail, when the construction takes place to change or changes according to the construction ground, can follow the protection position through the casing with all guardrails and shift, and then be convenient for remove the transport, and the guardrail also be convenient for install and dismantle when the maintenance, the time of construction has been saved.

Drawings

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

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

fig. 3 is a schematic structural view of a third plate body of the present invention;

fig. 4 is a schematic view of the internal structure of the first fixing plate and the second fixing plate of the present invention;

fig. 5 is a schematic view of the connection structure between the arc portion and the third rod body of the present invention;

fig. 6 is an enlarged schematic structural diagram of the region a in fig. 4 according to the present invention.

In the figure: 1. a housing; 2. a guardrail; 3. an aluminum plate; 4. a first universal wheel; 5. a first plate body; 6. a magnet; 7. a set square; 8. a first cylinder; 9. connecting blocks; 10. a second plate body; 11. a second cylinder; 12. a suction cup; 13. a door body; 14. a third plate body; 15. a first groove; 16. a fourth plate body; 17. a through groove; 18. a fixed block; 19. a first fixing plate; 20. a second fixing plate; 21. a second groove; 22. a fifth plate body; 23. a second universal wheel; 24. a first rod body; 25. a second rod body; 26. a first sleeve; 28. a nut; 29. a second sleeve; 30. a third groove; 31. an arc-shaped portion; 32. a third rod body; 33. a first switch; 34. a second switch.

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.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: a highway bridge construction device comprises a shell 1 and a guardrail 2, wherein a first fixing plate 19 and a second fixing plate 20 are welded on two sides of the guardrail 2 respectively, a second groove 21 and a third groove 30 are formed in the first fixing plate 19 and the second fixing plate 20 respectively, the second groove 21 is communicated with the third groove 30, a second rod body 25 penetrates through the two second grooves 21 and the three grooves 30, a second sleeve 29 is connected to the bottom wall of the third groove 30 in a threaded manner, a first sleeve 26 is welded in the second sleeve 29, the second rod body 25 sequentially penetrates through the first sleeve 26 and the second sleeve 29, one adjacent ends of the two second rod bodies 25 are welded through a first rod body 24, the top of the guardrail 2 is fixedly connected with a fourth plate body 16 through screws, a through groove 17 is formed in one side of the fourth plate body 16, two sides of the fourth plate body 16 are fixedly connected with fixing blocks 18 through screws, one side fixedly connected with third body of rod 32 of a fixed block 18, one side of another fixed block 18 is provided with the arc portion 31 with the third body of rod 32 looks adaptation, and the welding of the inside roof of casing 1 has second cylinder 11, and the welding of the piston rod of second cylinder 11 has even piece 9, and the welding of the bottom of even piece 9 has first cylinder 8, and the welding of the piston rod of first cylinder 8 has second plate body 10.

In this embodiment, specifically: the bottom of the guardrail 2 is fixedly connected with a fifth plate body 22 through screws, two sides of the fifth plate body 22 are fixedly connected with first plate bodies 5 through screws, one sides of the two first plate bodies 5 are fixedly connected with magnets 6, and the adjacent sides of the two magnets 6 are respectively provided with an N pole and an S pole; after backplate 2 is folding, the N utmost point and the S utmost point that magnet 6 was passed through to one side of adjacent first plate body 5 adsorb each other, make to form wholly between two guardrails 2, improved the firm effect when guardrail 2 accomodates.

In this embodiment, specifically: a door body 13 is hinged to one side of the shell 1, a third plate body 14 is welded to the front surface of the door body 13, and a first groove 15 matched with the second rod body 25 is formed in the third plate body 14; when the protection is carried out, one side of the guardrail 2 adjacent to the door body 13 can be connected together through the first rod body 24 and the second rod body 25, and under the action of the shell 1, the supporting effect of the guardrail 2 is improved.

In this embodiment, specifically: the inner side wall of the shell 1 is fixedly connected with an aluminum plate 3, one side of the second plate body 10 close to the aluminum plate 3 is fixedly connected with a sucker 12 through a screw, and the sucker 12 is adsorbed on one side of the aluminum plate 3; one side of aluminum plate 3 is smooth face, and the second plate body 10 passes through logical inslot 17 for sucking disc 12 adsorbs on aluminum plate 3, and then makes between second plate body 10 and the aluminum plate 3 support each other and fix.

In this embodiment, specifically: the outer side wall of the second sleeve 29 is sleeved with a nut 28, and the inner side wall of the nut 28 is welded to the outer side wall of the second sleeve 29; the nut 28 is rotated by an external wrench, so that the nut 28 drives the second sleeve 29 to rotate, and the second sleeve 29 moves upwards, so that one end of the first sleeve 26 is inserted into the second groove 21, and the second rod 25 is fixed.

In this embodiment, specifically: a triangular plate 7 is arranged on one side of the bottom of the shell 1; one side of the triangle 7 is in contact with the ground, so that the guardrail 2 can slide into the shell 1 through the second universal wheels 23.

In this embodiment, specifically: four corners of the bottom of the shell 1 are fixedly connected with first universal wheels 4 which are mutually symmetrical through screws, and two sides of the bottom of the guardrail 2 are fixedly connected with second universal wheels 23 through screws; the second castor 23 facilitates the movement of the guard rail to the interior of the housing 1 and the first castor 4 facilitates the movement of the housing 1 which in turn causes all of the guard rails 2 within the housing 1 to move.

In this embodiment, specifically: a first switch 33 and a second switch 34 are respectively installed on one side of the shell 1, a power output end of the first switch 33 is electrically connected with a power input end of the first cylinder 8 through a lead, and a power output end of the second switch 34 is electrically connected with a power input end of the second cylinder 11 through a lead; the first switch 33 controls the activation or deactivation of the first cylinder 8, and the second switch 34 controls the activation or deactivation of the second cylinder 11.

Working principle or structure principle, when in use, two second rod bodies 25 welded with a first rod body 24 are respectively inserted into a first fixing plate 19 and a second fixing plate 20, a nut 28 is rotated by an external wrench, the nut 28 drives a second sleeve 29 to rotate, the second sleeve 29 moves upwards, one end of the first sleeve 26 is inserted into a second groove 21, the second rod bodies 25 are fixed, two guardrails 2 are fixed, the first sleeve 26 is loosened, the second rod bodies 25 are loosened, the guardrails 2 are mutually hinged and folded, one sides of the adjacent first plate bodies 5 are mutually adsorbed by an N pole and an S pole of a magnet 6, two guardrails 2 are formed into a whole, a third rod body 32 at the upper part of each guardrail 2 is inserted into an arc-shaped part 31, the arc-shaped part 31 is made of plastic material and has certain elasticity, and the guardrails 2 are mutually fixed at the upper part to form a whole, start second cylinder 11 through second switch 34, second cylinder 11 is to the outside removal of casing 1, move the position of guardrail 2, start first cylinder 8 through first switch 33, make first cylinder 8 drive the position that logical groove 17 was moved to second plate body 10 downwardly, move to casing 1 through second cylinder 11, make second plate body 10 insert logical groove 17 in, and then slide in second universal wheel 23's effect to casing 1 with folded guardrail 2, one side and the ground contact of set-square 7, be convenient for guardrail 2 slides in casing 1's inside through second universal wheel 23, and then accomodate guardrail 2, together transport, and is convenient and fast, the time of dismantling has been saved.

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 public road bridge roof beam construction equipment, includes casing (1) and guardrail (2), its characterized in that: the guardrail comprises a guardrail body (2), a first fixing plate (19) and a second fixing plate (20) are welded on two sides of the guardrail (2) respectively, a second groove (21) and a third groove (30) are formed in the first fixing plate (19) and the second fixing plate (20), the second groove (21) is communicated with the third groove (30), a second rod body (25) penetrates through the second groove (21) and the third groove (30), a second sleeve (29) is connected to the bottom wall of the third groove (30) in a threaded manner, a first sleeve (26) is welded inside the second sleeve (29), the second rod body (25) penetrates through the first sleeve (26) and the second sleeve (29) in sequence, one end, adjacent to the second rod body (25), of the guardrail body is welded through the first rod body (24), a fourth plate body (16) is fixedly connected to the top of the guardrail (2) through screws, logical groove (17) have been seted up to one side of fourth plate body (16), screw fixedly connected with fixed block (18), one have all been passed through to the both sides of fourth plate body (16) one side fixedly connected with third body of rod (32), another one side of fixed block (18) is provided with arc portion (31) with the third body of rod (32) looks adaptation, the inside roof welding of casing (1) has second cylinder (11), the piston rod welding of second cylinder (11) has even piece (9), the bottom welding of even piece (9) has first cylinder (8), the piston rod welding of first cylinder (8) has second plate body (10).

2. A road bridge construction apparatus according to claim 1 wherein: the bottom of guardrail (2) is through screw fixedly connected with fifth plate body (22), the both sides of fifth plate body (22) are all through screw fixedly connected with first plate body (5), two the equal fixedly connected with magnet (6) in one side of first plate body (5), two one side that magnet (6) are adjacent sets up to N utmost point and S utmost point respectively.

3. A road bridge construction apparatus according to claim 1 wherein: one side of the shell (1) is hinged with a door body (13), a third plate body (14) is welded on the front surface of the door body (13), and a first groove (15) matched with the second rod body (25) is formed in the third plate body (14).

4. A road bridge construction apparatus according to claim 1 wherein: the utility model discloses a novel aluminum plate, including casing (1), the inside wall fixedly connected with aluminum plate (3) of casing (1), screw fixedly connected with sucking disc (12) is passed through to one side that second plate body (10) are close to aluminum plate (3), sucking disc (12) adsorb in one side of aluminum plate (3).

5. A road bridge construction apparatus according to claim 1 wherein: and a nut (28) is sleeved on the outer side wall of the second sleeve (29), and the inner side wall of the nut (28) is welded on the outer side wall of the second sleeve (29).

6. A road bridge construction apparatus according to claim 1 wherein: a triangular plate (7) is arranged on one side of the bottom of the shell (1).

7. A road bridge construction apparatus according to claim 1 wherein: the bottom four corners of the shell (1) are respectively connected with first universal wheels (4) which are mutually symmetrical through screws in a fixed mode, and the two sides of the bottom of the guardrail (2) are respectively connected with second universal wheels (23) through screws in a fixed mode.

8. A road bridge construction apparatus according to claim 1 wherein: first switch (33) and second switch (34) are installed respectively to one side of casing (1), the power output of first switch (33) passes through the wire and the power input electric connection of first cylinder (8), the power output of second switch (34) passes through the wire and the power input electric connection of second cylinder (11).