CN212642326U

CN212642326U - Safety protection isolating device is used in public road bridge roof beam construction

Info

Publication number: CN212642326U
Application number: CN202020982601.8U
Authority: CN
Inventors: 张永选
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-02
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a safety protection isolation device for highway bridge construction in the technical field of bridge engineering, which comprises a first substrate and a second substrate, wherein universal wheels are arranged at four corners of the bottoms of the first substrate and the second substrate, a left upright is arranged at the top of the first substrate, a right upright is arranged at the top of the second substrate, an interval adjusting device is arranged between the left upright and the right upright, reflective warning strips are arranged on the left upright and the right upright, hydraulic rod bases are arranged at the tops of the left upright and the right upright, two sets of hydraulic rod bases are provided with hydraulic rods, the top of the hydraulic rod is sleeved with a first hydraulic rod top seat, the top of the hydraulic rod is sleeved with a second hydraulic rod top seat, a first hydraulic rod top seat is provided with a female rod, the inner cavity at the right side of the female rod is movably inserted with a sub rod, and the bottom of the sub rod is movably connected with the top of the second hydraulic rod top seat through a bolt, the device is convenient for remove, can carry out horizontal interval adjustment and altitude mixture control simultaneously.

Description

Safety protection isolating device is used in public road bridge roof beam construction

Technical Field

The utility model relates to a bridge engineering technical field specifically is a safety protection isolating device is used in public road bridge roof beam construction.

Background

The highway bridge engineering refers to the whole work of planning, designing, constructing, maintaining, repairing and the like of structures of roads crossing water areas, valleys and all traffic channels.

Public road bridge roof beam can be provided with isolating device when being under construction and come to carry out isolation protection to the job site, prevent that pedestrian or vehicle mistake from going into, guarantee job site safety construction, and the great and not convenient for removal of most dead weights of traditional rail isolating device, need operating personnel to carry to the isolation site, take trouble and difficultly, can not carry out the regulation of lateral distance regulation and height according to actual conditions again simultaneously, thereby better carry out isolation protection to the job site, therefore, a public road bridge roof beam is under construction and is with safety protection isolating device very much practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a public road bridge roof beam is safety protection isolating device for construction 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 safety protection isolation device for highway bridge construction comprises a first base plate and a second base plate, wherein universal wheels are arranged at four corners of the bottoms of the first base plate and the second base plate, the top of the first base plate is provided with a left upright post, the top of the second base plate is provided with a right upright post, a distance adjusting device is arranged between the left upright post and the right upright post, the left upright post and the right upright post are both provided with a reflective warning strip, the tops of the left upright post and the right upright post are both provided with hydraulic rod bases, the inner cavities of the two sets of hydraulic rod bases are both provided with hydraulic rods, the tops of the left group of hydraulic rods are sleeved with a first hydraulic rod top seat, the tops of the right group of hydraulic rods are sleeved with a second hydraulic rod top seat, a female rod is arranged at the top of the hydraulic rod top seat, a sub-rod is movably inserted into an inner cavity on the right side of the female rod, and the bottom of the sub-rod is movably connected with the top of the hydraulic rod top seat through a bolt.

Preferably, the interval adjusting device comprises a mounting rack, the mounting rack is rotatably connected with two groups of movable rods through one pin shaft, the movable rods are connected with a sliding block through two pin shafts in a rotating mode, one end of the mounting rack is far away from the movable rods, a vertical plate is arranged on the left end face of the mounting rack, and fixing bolts are arranged at four corners of the vertical plate in a penetrating and inserting mode.

Preferably, the left end face of the right upright post is longitudinally provided with a sliding groove matched with the two groups of sliding blocks, and the two groups of sliding blocks are arranged in the inner cavity of the matched sliding groove.

Preferably, the vertical plate is movably connected with the right end face of the left upright post through a fixing bolt, and the periphery of the vertical plate is brushed with an anti-rust paint layer.

Preferably, the top of the first hydraulic rod top seat is flush with the top of the second hydraulic rod top seat, and the left upright column and the right upright column are both made of stainless steel.

Preferably, the reflective warning strip is formed by uniformly and alternately arranging red reflective films and yellow reflective films.

Compared with the prior art, the beneficial effects of the utility model are that: a safety protection isolation device for highway bridge construction is characterized in that the device can move through universal wheels, and can be quickly moved to an isolation place through the universal wheels to carry out isolation and containment operation;

at night, vehicles and pedestrians come and go under the light reflecting effect of the light reflecting warning strips to achieve the light reflecting warning effect;

the transverse spacing adjustment of the device is realized through a spacing adjustment device arranged between the left upright post and the right upright post, the left upright post is pulled leftwards, and meanwhile, when the right upright post is pulled rightwards, the opening angles of the two groups of movable rods are reduced, so that the spacing between the left upright post and the right upright post is increased, and a sliding groove matched with the sliding block is arranged on the left end surface of the right upright post, so that the opening angles of the two groups of movable rods can be conveniently changed through the sliding block;

the vertical plate and the right end face of the left upright post are conveniently installed and fixed through a fixing bolt;

when needs carry out height control to the device, two sets of hydraulic stems drive the female pole and the son pole of matching respectively and carry out the up-and-down motion, realize the adjustment of the device isolation height, flush through setting up a hydraulic stem footstock top and two tops of hydraulic stem footstock, make things convenient for to stretch between female pole and the son pole and move, take place the card ton phenomenon when preventing female pole and son pole to carry out concertina movement.

Drawings

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

fig. 2 is a schematic structural view of the distance adjusting device of the present invention.

In the figure: 1. a first substrate; 2. a second substrate; 3. a universal wheel; 4. a left upright post; 5. a right upright post; 6. a reflective warning strip; 7. a spacing adjustment device; 71. a mounting frame; 72. a first pin shaft; 73. a movable rod; 74. a second pin shaft; 75. a slider; 76. a vertical plate; 77. fixing the bolt; 8. a hydraulic rod base; 9. a hydraulic lever; 10. a first hydraulic rod top seat; 11. a second hydraulic rod top seat; 12. a female rod; 13. a sub-rod.

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, the present invention provides a technical solution: a safety protection isolation device for highway bridge construction comprises a first base plate 1 and a second base plate 2, wherein universal wheels 3 are arranged at four corners of the bottoms of the first base plate 1 and the second base plate 2, the device can move through the universal wheels 3, the device can be quickly moved to an isolation place through the universal wheels 3 to carry out isolation and enclosure operation, a left upright post 4 is arranged at the top of the first base plate 1, a right upright post 5 is arranged at the top of the second base plate 2, an interval adjusting device 7 is arranged between the left upright post 4 and the right upright post 5, transverse interval adjustment of the device is realized through the interval adjusting device 7 arranged between the left upright post 4 and the right upright post 5, light reflecting warning strips 6 are arranged on the left upright post 4 and the right upright post 5, hydraulic rod bases 8 are arranged at the tops of the left upright post 4 and the right upright post 5, hydraulic rods 9 are arranged in inner cavities of two sets of hydraulic rod bases 8, and a set of hydraulic rod bases 9 at, 9 tops of a set of hydraulic stem in right side cup joint and are provided with two 11 hydraulic stem footstock, and one 10 tops of hydraulic stem footstock are provided with female pole 12, and the activity of female pole 12 right side inner chamber is pegged graft and is provided with sub-pole 13, and passes through bolt swing joint in sub-pole 13 bottom and two 11 tops of hydraulic stem footstock, when needs carry out height control to the device, two sets of hydraulic stems 9 drive female pole 12 and the sub-pole 13 of matching respectively and carry out the up-and-down motion, realize the adjustment of the device isolation height.

Please refer to fig. 1, fig. 2, the distance adjusting device 7 includes an installation frame 71, the installation frame 71 is connected with two sets of movable rods 73 through a first pin 72, pull the left upright 4 to the left, and when pulling the right upright 5 to the right, the opening angles of the two sets of movable rods 73 are reduced, so as to increase the distance between the left upright 4 and the right upright 5, one end of the two sets of movable rods 73 away from the installation frame 71 is connected with a sliding block 75 through a second pin 74, a vertical plate 76 is arranged on the left end face of the installation frame 71, and a fixing bolt 77 is arranged at the four corners of the vertical plate 76 through.

Referring to fig. 1 and 2, the left end surface of the right upright post 5 is longitudinally provided with a sliding groove matched with the two sets of sliding blocks 75, the two sets of sliding blocks 75 are both arranged in the inner cavity of the matched sliding groove, and the left end surface of the right upright post 5 is provided with a sliding groove matched with the sliding blocks 75, so that the two sets of movable rods 73 can conveniently change the opening angle through the sliding blocks 75.

Referring to fig. 1 and 2, the vertical plate 76 is movably connected to the right end surface of the left upright 4 through a fixing bolt 77, the vertical plate 76 and the right end surface of the left upright 4 are conveniently mounted and fixed through the fixing bolt 77, and the periphery of the vertical plate 76 is painted with an anti-rust paint layer.

Referring to fig. 1, the top of the first hydraulic rod footstock 10 is flush with the top of the second hydraulic rod footstock 11, so that the primary rod 12 and the secondary rod 13 can be conveniently stretched, the phenomenon of blocking and stopping when the primary rod 12 and the secondary rod 13 are stretched and retracted is prevented, and the left upright post 4 and the right upright post 5 are made of stainless steel.

Referring to fig. 1, the reflective warning strips 6 are formed by uniformly interleaving red reflective films and yellow reflective films, so that vehicles and pedestrians can achieve reflective warning effect under the reflective effect of the reflective warning strips 6 at night.

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 is with safety protection isolating device, includes base plate one (1) and base plate two (2), its characterized in that: universal wheels (3) are arranged at four corners of the bottoms of the first base plate (1) and the second base plate (2), a left upright post (4) is arranged at the top of the first base plate (1), a right upright post (5) is arranged at the top of the second base plate (2), an interval adjusting device (7) is arranged between the left upright post (4) and the right upright post (5), light-reflecting warning strips (6) are arranged on the left upright post (4) and the right upright post (5), hydraulic rod bases (8) are arranged at the tops of the left upright post (4) and the right upright post (5), hydraulic rods (9) are arranged in the inner cavities of the two sets of hydraulic rod bases (8), a first hydraulic rod top seat (10) is sleeved at the top of a set of hydraulic rods (9) at the left side, a second hydraulic rod top seat (11) is sleeved at the top of a set of hydraulic rods (9) at the right side, and a female rod (12) is arranged, the inner cavity of the right side of the female rod (12) is movably inserted with a sub rod (13), and the bottom of the sub rod (13) is movably connected with the top of the second hydraulic rod top seat (11) through a bolt.

2. The safety protection and isolation device for highway bridge construction according to claim 1, wherein: interval adjusting device (7) include mounting bracket (71), mounting bracket (71) are rotated through round pin axle one (72) and are connected with two sets of movable rods (73), and are two sets of movable rod (73) are kept away from mounting bracket (71) one end and are all rotated through round pin axle two (74) and be connected with slider (75), mounting bracket (71) left end face is provided with riser (76), riser (76) four corners department all runs through the grafting and is provided with fixing bolt (77).

3. The safety protection and isolation device for highway bridge construction according to claim 2, wherein: the left end face of the right upright post (5) is longitudinally provided with sliding grooves matched with the two groups of sliding blocks (75), and the two groups of sliding blocks (75) are arranged in the inner cavities of the matched sliding grooves.

4. The safety protection and isolation device for highway bridge construction according to claim 2, wherein: the vertical plate (76) is movably connected with the right end face of the left upright post (4) through a fixing bolt (77), and the periphery of the vertical plate (76) is brushed with an anti-rust paint layer.

5. The safety protection and isolation device for highway bridge construction according to claim 1, wherein: the top of the first hydraulic rod footstock (10) is flush with the top of the second hydraulic rod footstock (11), and the left upright post (4) and the right upright post (5) are both made of stainless steel.

6. The safety protection and isolation device for highway bridge construction according to claim 1, wherein: the reflective warning strips (6) are uniformly arranged in a staggered mode by adopting red reflective films and yellow reflective films.