CN114525738A - Portable road bridge construction safety device - Google Patents
Portable road bridge construction safety device Download PDFInfo
- Publication number
- CN114525738A CN114525738A CN202210223262.9A CN202210223262A CN114525738A CN 114525738 A CN114525738 A CN 114525738A CN 202210223262 A CN202210223262 A CN 202210223262A CN 114525738 A CN114525738 A CN 114525738A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bridge construction
- rod
- construction safety
- safety protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a movable road and bridge construction safety protection device, belonging to the technical field of road and bridge construction, comprising a ground falling frame; the lifting mechanism is fixedly connected to the top of the floor frame and used for lifting the top structure; the connecting component is fixedly connected to the outer side of the lifting mechanisms and is used for fixing the position between the two lifting mechanisms; the pole setting, pole setting swing joint is at the inner wall of lifting mechanism, and the coupling assembling of setting is convenient for make up two ground framves that fall to increase the weight of structure on the bridge floor, avoid taking place the condition of empting, can be convenient for place and be convenient for operate construction tool etc. after putting the thing subassembly and opening of setting, constructor can stand on trampling the bottom plate in the time of work, and is under construction or maintain the side of being under construction road bridge.
Description
Technical Field
The invention relates to the technical field of road and bridge construction, in particular to a movable road and bridge construction safety protection device.
Background
Although the traffic conditions are improved by hydraulic engineering, the hydraulic engineering can not replace traffic on land, so that roads and bridges become basic conditions for land traffic, and the bridge construction is carried out according to design contents in the process of building the bridges; mainly refer to contents such as bridge construction technique and construction organization, construction management, construction quality, wherein, engineering construction refers to the construction of bridgehead approach and water conservancy diversion building, and the river beach embankment part of bridgehead approach should use the soil property that the water permeability is strong to fill up to with masonry bank protection in case wash away, and water conservancy diversion building is many in dry season, builds on the spot with firewood row, gabion, masonry or concrete according to the design, and the content of road bed construction generally includes: the method comprises the following steps of roadbed main engineering, soil taking pits and abandoned soil piles, slope protection ways and broken platforms, roadbed comprehensive drainage, roadbed protection and reinforcement, filling and excavation roadbeds, roadbeds in special engineering geological areas, construction in winter and rainy season, construction projects such as ditch or river changing engineering caused by roadbed construction, construction organization of earth and stone engineering, roadbed renovation, quality inspection, engineering acceptance and the like, safety protection, namely security protection, so-called safety, namely no danger, no invasion and no accident; protection means defense and guard, and guard means preparation for dealing with attacks or avoiding victims, and guard means guard and protection, and by combining the above explanations, whether the following definitions can be given to security protection or not: the method is characterized in that preparation and protection are made to deal with attacks or avoid victims, so that a protected object is in a safe state without danger, invasion and accidents.
Can use safety device when the bridge is maintained or is under construction, current maintenance and the construction to bridge side and side bottom generally all are that the vehicle passes through the aerial ladder and lifts the people to the operating position, but is difficult to operate when bridging and pontic are too high on the river, and construction vehicle area is great, parks and also can influence the traffic on the bridge floor, uses comparatively inconveniently.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention is provided in view of the problems in the safety protection of the existing bridge construction.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions: a movable road and bridge construction safety protection device comprises a ground falling frame;
the lifting mechanism is fixedly connected to the top of the floor frame and used for lifting the top structure;
the connecting assembly is fixedly connected to the outer side of the lifting mechanisms and is used for fixing the position between the two lifting mechanisms;
the vertical rod is movably connected to the inner wall of the lifting mechanism and used for fixing the bearing position of a constructor;
the treading bottom plate is fixedly connected to the bottom of the upright rod and used for bearing constructors;
the upright post is fixedly connected to the top of the treading bottom plate, the blocking fence is fixedly connected to the surface of the upright post, and the upright post is matched with the blocking fence to protect constructors;
put the thing subassembly, put thing subassembly fixed connection in the stand is kept away from one side of barrier fence, it is used for placing construction supplies to put the thing subassembly.
As a preferred scheme of the mobile road and bridge construction safety protection device of the invention, wherein: lifting mechanism includes hydraulic telescoping cylinder, roof, card kerve and kelly piece, hydraulic telescoping cylinder fixed connection be in the top of frame falls to the ground, roof fixed connection be in the top of hydraulic telescoping cylinder, the card kerve is seted up the roof is close to trample the bottom of bottom plate one side, the kelly piece is close to one side of roof with roof fixed connection, the inner wall of kelly piece with pole setting swing joint.
As a preferred scheme of the mobile road and bridge construction safety protection device of the invention, wherein: coupling assembling includes connecting rod, spacing post, weight plate and reinforcement frame down, connecting rod fixed connection is two down the bottom of frame falls to the ground, spacing post fixed connection be in the top of connecting rod down, weight plate swing joint be in the surface of spacing post, reinforcement frame fixed connection be in the inboard of connecting rod down.
As a preferred scheme of the mobile road and bridge construction safety protection device of the invention, wherein: the outside fixedly connected with top spacing of roof, the bottom fixedly connected with that falls to ground puts up removes the wheel.
As a preferred scheme of the mobile road and bridge construction safety protection device of the invention, wherein: put the thing subassembly and include subframe, installation curb plate, folding rod, horizontal pole, pivot, two folded sheets and axis, the subframe sets up the stand is kept away from block one side of fence, installation curb plate fixed connection be in the subframe is close to one side of stand with the stand is close to one side of subframe, folding rod swing joint be in the installation curb plate is close to one side of folded sheet, horizontal pole fixed connection be in between the outside of stand and two opposite one sides of subframe, pivot fixed connection be in the horizontal pole is close to one side of folded sheet, the pivot is close to one side of folded sheet with the folded sheet rotates to be connected, two the folded sheet passes through the axis rotates to be connected.
As a preferred scheme of the mobile road and bridge construction safety protection device of the invention, wherein: the top fixedly connected with of folded sheet runs through the piece, the inner wall swing joint that runs through the piece has the bolt.
As a preferred scheme of the mobile road and bridge construction safety protection device of the invention, wherein: the surface of pole setting has seted up the round pin groove, the inner wall swing joint in round pin groove has the bayonet lock, the bottom of bayonet lock with kelly piece swing joint.
As a preferred scheme of the mobile road and bridge construction safety protection device of the invention, wherein: pole setting surface swing joint has the sliding block, the inner wall swing joint of sliding block has the installation round pin, the surface of installation round pin with cotter way swing joint, the fixed surface of sliding block is connected with the side piece, the inner wall fixedly connected with internal thread piece of side piece, the inner wall swing joint of internal thread piece has the screw rod, the screw rod is close to one side fixedly connected with of frame that falls to the ground supports the universal wheel.
As a preferred scheme of the mobile road and bridge construction safety protection device of the invention, wherein: one side fixedly connected with handle that the screw rod was kept away from support universal wheel, anti-skidding line has been seted up on the surface of handle.
As a preferred scheme of the mobile road and bridge construction safety protection device of the invention, wherein: the top of the treading bottom plate is provided with a plurality of drainage grooves.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up the cooperation of the frame of falling to the ground and lifting mechanism, be convenient for support coupling assembling and trample structures such as bottom plate, and be convenient for raise it, the coupling assembling of setting is convenient for make up two frames of falling to the ground, and increase the weight of structure on the bridge floor, avoid taking place the condition of empting, the thing subassembly of putting that sets up can be convenient for place and be convenient for operate construction tool etc. after opening, constructor can stand on trampling the bottom plate in the time of work, and construct or maintain the side of being under construction road bridge.
2. Through setting up the lifting mechanism, when needs mobile device position, hydraulic telescoping cylinder functions to drive the roof and upwards lift up, the card kerve lifts up from the railing of bridge one side, avoids being blockked, can remove the device this moment, makes it remove required operating position, later hydraulic telescoping cylinder falls down, make card kerve card outside the railing, the card pole piece of setting can be convenient for connect the stand, in order to accomplish the connection to ground part structure and partial structure of hanging.
3. Through setting up coupling assembling, the lower connecting rod is connected between to two ground frames to inject its position, the spacing post of setting can be convenient for install the weight plate, and the weight plate aggravates the structure that the device fell on ground, avoids the danger that the partial emergence of hanging topples, and the strengthening frame of setting can be convenient for strengthen between the lower connecting rod, avoids collapsing because the device structure that the atress intensity leads to is crossed low excessively.
4. Put the thing subassembly through the setting, put the thing subassembly and belong to fold condition usually, reduce and take up an area of, open the subframe through folding rod and folded sheet when using, the folded sheet rotates along the pivot when opening, rotates along the axis between the folded sheet, when opening completely, inserts the bolt and runs through the piece in order to accomplish the fixed to the folded sheet to in place and debug the instrument of construction on the folded sheet.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic perspective view of a mobile road and bridge construction safety device according to the present invention;
FIG. 2 is a schematic view of a mobile road and bridge construction safety protection device according to the present invention;
FIG. 3 is a schematic structural diagram of a connecting assembly in the safety protection device for construction of a movable road and bridge according to the present invention;
FIG. 4 is a schematic structural diagram of a middle-mounted object assembly of the safety protection device for construction of a movable road and bridge according to the present invention;
FIG. 5 is a schematic structural diagram of a sliding block in the safety device for construction of a movable road and bridge according to the present invention;
FIG. 6 is a schematic structural view of a tread plate in the safety protection device for construction of a movable road and bridge of the present invention;
FIG. 7 is a schematic structural view of a movable safety protection device for road and bridge construction shown at A in FIG. 2;
fig. 8 is a schematic structural view of a mobile road and bridge construction safety device of the present invention at B in fig. 4.
Reference numbers in the figures: 1. a floor frame; 2. a lifting mechanism; 201. a hydraulic telescopic cylinder; 202. a top plate; 203. clamping a bottom groove; 204. a clamping rod block; 3. a connecting assembly; 301. a lower connecting rod; 302. a limiting column; 303. a weight plate; 304. a reinforcing frame; 4. a drainage tank; 5. erecting a rod; 6. treading the bottom plate; 7. a column; 8. a barrier fence; 9. an article placing component; 901. a sub-frame; 902. installing a side plate; 903. a folding bar; 904. a cross bar; 905. a rotating shaft; 906. folding the board; 907. a middle shaft; 10. a top limit frame; 11. a moving wheel; 12. a through block; 13. a bolt; 14. a pin slot; 15. a bayonet lock; 16. a slider; 17. mounting a pin; 18. a side block; 19. an internal thread block; 20. a screw; 21. supporting a universal wheel; 22. a handle.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Examples
To make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-8, a mobile road and bridge construction safety protection device comprises a ground frame 1;
the lifting mechanism 2 is fixedly connected to the top of the floor frame 1, and the lifting mechanism 2 is used for lifting the top structure;
the connecting assembly 3 is fixedly connected to the outer sides of the lifting mechanisms 2, and the connecting assembly 3 is used for fixing the position between the two lifting mechanisms 2;
the upright rod 5 is movably connected to the inner wall of the lifting mechanism 2, and the upright rod 5 is used for fixing the bearing position of a constructor;
the treading bottom plate 6 is fixedly connected to the bottom of the upright rod 5, and the treading bottom plate 6 is used for bearing constructors;
the upright post 7 is fixedly connected to the top of the treading bottom plate 6, the blocking fence 8 is fixedly connected to the surface of the upright post 7, and the upright post 7 is matched with the blocking fence 8 to protect constructors;
put thing subassembly 9, put thing subassembly 9 fixed connection and keep away from the one side that blocks fence 8 at stand 7, put thing subassembly 9 and be used for placing construction supplies.
In this example, the lifting mechanism 2 includes a hydraulic telescopic cylinder 201, a top plate 202, a bottom clamping groove 203 and a clamping rod block 204, the hydraulic telescopic cylinder 201 is fixedly connected to the top of the floor frame 1, the top plate 202 is fixedly connected to the top of the hydraulic telescopic cylinder 201, the bottom clamping groove 203 is arranged at the bottom of the side of the top plate 202 close to the tread base plate 6, one side of the clamping rod block 204 close to the top plate 202 is fixedly connected to the top plate 202, the inner wall of the clamping rod block 204 is movably connected to the upright rod 5, when the position of the device needs to be moved, the hydraulic telescopic cylinder 201 operates and drives the top plate 202 to be lifted upwards, the bottom clamping groove 203 is lifted from the railing at one side of the bridge to avoid being blocked, at this time, the device can be moved to a required working position, then the hydraulic telescopic cylinder 201 falls down to clamp the bottom clamping groove 203 outside the railing, the clamping rod block 204 can be convenient for connecting the upright post 7, to complete the connection to the ground section structure and the suspension section structure.
In this example, coupling assembling 3 includes connecting rod 301 down, spacing post 302, counterweight plate 303 and reinforcement frame 304, connecting rod 301 fixed connection is in two bottoms that fall to the ground frame 1 down, spacing post 302 fixed connection is at the top of connecting rod 301 down, counterweight plate 303 swing joint is on the surface of spacing post 302, reinforcement frame 304 fixed connection is in the inboard of connecting rod 301 down, through coupling assembling 3, connecting rod 301 is connected between two frame 1 that fall to the ground, and inject its position, the spacing post 302 of setting, can be convenient for install counterweight plate 303, counterweight plate 303 aggravates the structure that the device fell to ground, avoid the danger that the suspended portion took place to topple over, reinforcement frame 304 of setting can be convenient for strengthen between connecting rod 301 down, avoid because the device structure that the atress intensity leads to is low bad.
In this example, the spacing frame 10 in outside fixedly connected with top of roof 202, the bottom fixedly connected with of frame 1 that falls to the ground removes wheel 11, through setting up spacing frame 10 in top, can be convenient for support and position are injectd between roof 202, and the removal wheel 11 that sets up can be convenient for remove frame 1 that falls to the ground for the structure is more reasonable.
In this example, the placement component 9 includes a sub-frame 901, a mounting side plate 902, a folding rod 903, a cross bar 904, a rotating shaft 905, two folding plates 906 and a central shaft 907, the sub-frame 901 is disposed on a side of the upright post 7 away from the blocking bar 8, the mounting side plate 902 is fixedly connected to a side of the sub-frame 901 close to the upright post 7 and a side of the upright post 7 close to the sub-frame 901, the folding rod 903 is movably connected to a side of the mounting side plate 902 close to the folding plate 906, the cross bar 904 is fixedly connected between an outer side of the upright post 7 and a side opposite to the two sub-frames 901, the rotating shaft 905 is fixedly connected to a side of the cross bar 904 close to the folding plate 906, one side of the rotating shaft 905 close to the folding plate 906 is rotatably connected with the folding plate 906, the two folding plates 906 are rotatably connected through the central shaft 907, the sub-frame 901 is opened through the folding rod 903 and the folding plate 906 when the placement component 9 is used, the folding plate 906 rotates along the rotating shaft 905 when the folding plate is opened, the folding plates 906 are rotated along the central shaft 907, and when the folding plates are completely opened, the bolt 13 is inserted into the through block 12 to complete the fixing of the folding plates 906, so that the construction tool can be placed and debugged on the folding plates 906.
In this example, the top fixedly connected with of folded sheet 906 runs through piece 12, runs through the inner wall swing joint of piece 12 and has bolt 13, runs through piece 12 through the setting, can be convenient for support folded sheet 906, avoids unstability when the atress, and it can accomplish fixedly to insert bolt 13 in running through piece 12 when folded sheet 906 rotates along axis 907 and opens.
In this example, cotter 14 has been seted up on the surface of pole setting 5, and the inner wall swing joint of cotter 14 has bayonet 15, and bayonet 15's bottom and kelly piece 204 swing joint through setting up cotter 14 and bayonet 15 cooperation, can be convenient for carry on spacingly to pole setting 5, and bayonet 15 is blockked by kelly piece 204 and is made the structure comparatively stable.
In this example, pole setting 5 surface swing joint has sliding block 16, sliding block 16's inner wall swing joint has installation round pin 17, installation round pin 17's surface and cotter way 14 swing joint, sliding block 16's fixed surface is connected with side piece 18, the inner wall fixedly connected with internal thread piece 19 of side piece 18, the inner wall swing joint of internal thread piece 19 has screw rod 20, one side fixedly connected with that screw rod 20 is close to the frame 1 that falls to the ground supports universal wheel 21, through setting up installation round pin 17 and cotter way 14 cooperation, can be convenient for install sliding block 16 in the outside of stand 7, through rotating screw rod 20, can be convenient for adjust the position that supports universal wheel 21, make it and the pontic side contact, so as to support the device.
In this example, one side fixedly connected with handle 22 that supports universal wheel 21 is kept away from to screw rod 20, and the antiskid line has been seted up on the surface of handle 22, through setting up handle 22, can be convenient for rotate screw rod 20, and the antiskid line of seting up can avoid the hand to take place to slide.
In this example, trample the top of bottom plate 6 and seted up hydrophobic groove 4, the quantity of hydrophobic groove 4 is a plurality of, through setting up hydrophobic groove 4, can be convenient for discharge the ponding of trampling on bottom plate 6, takes place to skid when avoiding constructor to trample.
It should be noted that the invention is a movable road and bridge construction safety protection device, firstly, a floor frame 1 and a lifting mechanism 2 are arranged to cooperate, so as to support structures such as a connecting component 3 and a tread bottom plate 6 and lift the structures, the lifting mechanism 2 is arranged, when the position of the device needs to be moved, a hydraulic telescopic cylinder 201 operates and drives a top plate 202 to lift upwards, a bottom clamping groove 203 is lifted from a railing on one side of a bridge to avoid being blocked, at the moment, the device can be moved to a required working position, then the hydraulic telescopic cylinder 201 falls down, so that the bottom clamping groove 203 is clamped outside the railing, a clamping rod block 204 is arranged to facilitate the connection of an upright post 7 so as to complete the connection of a ground part structure and a suspension part structure, a lower connecting rod 301 of the connecting component 3 is used for connecting two floor frames 1 and limiting the positions of the two floor frames, the arranged limiting column 302 can facilitate the installation of the counterweight plate 303, the counterweight plate 303 aggravates the structure of the device falling on the ground, the danger that the suspended part overturns is avoided, the arranged reinforcing frame 304 can facilitate the reinforcement between the lower connecting rods 301, the device structure collapse caused by too low stress strength is avoided, the upright post 7 slides downwards from the inner side of the clamping rod block 204 before the device is used, the clamping pin 15 is inserted into the pin slot 14 to complete the fixation when the device is moved to the position convenient to work, the arranged object placing component 9 can be convenient to place construction tools and the like and is convenient to operate after being opened, the object placing component 9 generally belongs to a folding state, the occupied area is reduced, the auxiliary frame 901 is opened through the folding rod 903 and the folding plate 906 when the device is used, the folding plate 906 rotates along the rotating shaft 905 when the device is opened, the folding plate 906 rotates along the central shaft 907, when the device is completely opened, insert bolt 13 and run through piece 12 in order to accomplish the fixed to folded sheet 906, so that place and debug the instrument of construction on folded sheet 906, the during operation can rotate screw rod 20 through handle 22, make its inside rotation at internal thread piece 19, in order to drive and support universal wheel 21 adjustment distance, make it fall at the road bridge edge, and support the suspended portion, avoid the during operation to take place the unstable condition such as rock, the security has been improved, constructor can stand on trampling bottom plate 6 during operation, and construct or maintain the side of being under construction road bridge, stand 7 and the barrier 8 of setting avoid constructor to fall.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The utility model provides a portable road bridge construction safety device which characterized in that: comprises a floor stand (1);
the lifting mechanism (2) is fixedly connected to the top of the floor frame (1), and the lifting mechanism (2) is used for lifting the top structure;
the connecting assembly (3) is fixedly connected to the outer side of the lifting mechanisms (2), and the connecting assembly (3) is used for fixing the position between the two lifting mechanisms (2);
the vertical rod (5) is movably connected to the inner wall of the lifting mechanism (2), and the vertical rod (5) is used for fixing the bearing position of constructors;
the trampling bottom plate (6) is fixedly connected to the bottom of the upright rod (5), and the trampling bottom plate (6) is used for bearing constructors;
the device comprises an upright post (7) and a blocking fence (8), wherein the upright post (7) is fixedly connected to the top of the treading bottom plate (6), the blocking fence (8) is fixedly connected to the surface of the upright post (7), and the upright post (7) is matched with the blocking fence (8) to protect constructors;
put thing subassembly (9), put thing subassembly (9) fixed connection be in stand (7) are kept away from one side of barrier (8), put thing subassembly (9) and be used for placing construction supplies.
2. The mobile road and bridge construction safety protection device of claim 1, wherein: lifting mechanism (2) include hydraulic telescoping cylinder (201), roof (202), card kerve (203) and kelly piece (204), hydraulic telescoping cylinder (201) fixed connection be in the top of frame (1) falls to the ground, roof (202) fixed connection be in the top of hydraulic telescoping cylinder (201), card kerve (203) are seted up roof (202) are close to trample the bottom of bottom plate (6) one side, kelly piece (204) are close to one side of roof (202) with roof (202) fixed connection, the inner wall of kelly piece (204) with pole setting (5) swing joint.
3. The mobile road and bridge construction safety protection device of claim 1, wherein: coupling assembling (3) include connecting rod (301), spacing post (302), counterweight plate (303) and reinforcement frame (304) down, connecting rod (301) fixed connection is two the bottom of frame (1) falls to the ground, spacing post (302) fixed connection be in the top of connecting rod (301) down, counterweight plate (303) swing joint be in the surface of spacing post (302), reinforcement frame (304) fixed connection be in the inboard of connecting rod (301) down.
4. The mobile road and bridge construction safety protection device as claimed in claim 2, wherein: the outer side of the top plate (202) is fixedly connected with a top limit frame (10), and the bottom of the floor frame (1) is fixedly connected with a movable wheel (11).
5. The mobile road and bridge construction safety protection device of claim 1, wherein: the object placing assembly (9) comprises a subframe (901), a mounting side plate (902), a folding rod (903), a cross rod (904), a rotating shaft (905), two folding plates (906) and a middle shaft (907), wherein the subframe (901) is arranged on one side of the upright post (7) far away from the barrier fence (8), the mounting side plate (902) is fixedly connected to one side of the subframe (901) close to the upright post (7) and one side of the upright post (7) close to the subframe (901), the folding rod (903) is movably connected to one side of the mounting side plate (902) close to the folding plates (906), the cross rod (904) is fixedly connected between the outer side of the upright post (7) and one side of the two opposite subframes (901), the rotating shaft (905) is fixedly connected to one side of the cross rod (904) close to the folding plates (906), one side of the rotating shaft (905) close to the folding plates (906) is rotatably connected with the folding plates (906), the two folding plates (906) are rotatably connected through the middle shaft (907).
6. The mobile road and bridge construction safety protection device of claim 5, wherein: the top fixedly connected with of folded sheet (906) runs through piece (12), the inner wall swing joint that runs through piece (12) has bolt (13).
7. The mobile road and bridge construction safety protection device as claimed in claim 2, wherein: the surface of the upright rod (5) is provided with a pin groove (14), the inner wall of the pin groove (14) is movably connected with a bayonet lock (15), and the bottom of the bayonet lock (15) is movably connected with the bayonet lock block (204).
8. The mobile road and bridge construction safety protection device of claim 7, wherein: pole setting (5) surface swing joint has sliding block (16), the inner wall swing joint of sliding block (16) has installation round pin (17), the surface of installation round pin (17) with cotter way (14) swing joint, the fixed surface of sliding block (16) is connected with side piece (18), the inner wall fixedly connected with internal thread piece (19) of side piece (18), the inner wall swing joint of internal thread piece (19) has screw rod (20), screw rod (20) are close to one side fixedly connected with of frame (1) that falls to the ground supports universal wheel (21).
9. The mobile road and bridge construction safety protection device of claim 8, wherein: one side of the screw rod (20) far away from the supporting universal wheel (21) is fixedly connected with a handle (22), and anti-skid grains are arranged on the surface of the handle (22).
10. The mobile road and bridge construction safety protection device of claim 1, wherein: the top of the treading bottom plate (6) is provided with a plurality of drainage grooves (4), and the number of the drainage grooves (4) is several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210223262.9A CN114525738B (en) | 2022-03-09 | 2022-03-09 | Movable road bridge construction safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210223262.9A CN114525738B (en) | 2022-03-09 | 2022-03-09 | Movable road bridge construction safety protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114525738A true CN114525738A (en) | 2022-05-24 |
| CN114525738B CN114525738B (en) | 2024-03-08 |
Family
ID=81626770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210223262.9A Active CN114525738B (en) | 2022-03-09 | 2022-03-09 | Movable road bridge construction safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114525738B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120005423U (en) * | 2011-01-18 | 2012-07-26 | 주식회사 뉴폼코리아 | cage for exterior works of building |
| DE102013002886B3 (en) * | 2013-02-19 | 2014-03-27 | Gerhard Lehmann | Device for driving on tower and/or tower-like structures e.g. wind turbines, has tubular connection profile with setting profile whose ends are provided with self-powered trolley, and guide roller that guides setting profile |
| CN208815913U (en) * | 2018-10-07 | 2019-05-03 | 陕西理工大学 | A kind of multi-functional scaffold of civil engineering |
| CN209066296U (en) * | 2018-10-26 | 2019-07-05 | 四川志德公路工程有限责任公司 | One kind facing side job platform |
| CN110230389A (en) * | 2018-04-26 | 2019-09-13 | 金华有成建设有限公司 | A kind of finishing hanging basket that security performance for building is high |
| CN111877728A (en) * | 2020-07-14 | 2020-11-03 | 中国一冶集团有限公司 | Lifting type movable operation platform for steel structure overhanging construction |
| CN112647702A (en) * | 2020-12-17 | 2021-04-13 | 苏州柯利达装饰股份有限公司 | Aerial working platform with safety structure for assembly type building construction |
| CN112695998A (en) * | 2020-08-24 | 2021-04-23 | 吉安职业技术学院 | Auxiliary device for waterproof construction of building outer wall |
| CN213234220U (en) * | 2020-08-12 | 2021-05-18 | 中建八局第一建设有限公司 | Face limit operation platform |
| CN215484560U (en) * | 2021-08-25 | 2022-01-11 | 朱勇智 | Hanging flower basket device with height adjusting function for construction technology |
| CN114016724A (en) * | 2021-12-21 | 2022-02-08 | 上海印叶建筑软装设计有限公司 | Protection device and protection method for building construction |
-
2022
- 2022-03-09 CN CN202210223262.9A patent/CN114525738B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120005423U (en) * | 2011-01-18 | 2012-07-26 | 주식회사 뉴폼코리아 | cage for exterior works of building |
| DE102013002886B3 (en) * | 2013-02-19 | 2014-03-27 | Gerhard Lehmann | Device for driving on tower and/or tower-like structures e.g. wind turbines, has tubular connection profile with setting profile whose ends are provided with self-powered trolley, and guide roller that guides setting profile |
| CN110230389A (en) * | 2018-04-26 | 2019-09-13 | 金华有成建设有限公司 | A kind of finishing hanging basket that security performance for building is high |
| CN208815913U (en) * | 2018-10-07 | 2019-05-03 | 陕西理工大学 | A kind of multi-functional scaffold of civil engineering |
| CN209066296U (en) * | 2018-10-26 | 2019-07-05 | 四川志德公路工程有限责任公司 | One kind facing side job platform |
| CN111877728A (en) * | 2020-07-14 | 2020-11-03 | 中国一冶集团有限公司 | Lifting type movable operation platform for steel structure overhanging construction |
| CN213234220U (en) * | 2020-08-12 | 2021-05-18 | 中建八局第一建设有限公司 | Face limit operation platform |
| CN112695998A (en) * | 2020-08-24 | 2021-04-23 | 吉安职业技术学院 | Auxiliary device for waterproof construction of building outer wall |
| CN112647702A (en) * | 2020-12-17 | 2021-04-13 | 苏州柯利达装饰股份有限公司 | Aerial working platform with safety structure for assembly type building construction |
| CN215484560U (en) * | 2021-08-25 | 2022-01-11 | 朱勇智 | Hanging flower basket device with height adjusting function for construction technology |
| CN114016724A (en) * | 2021-12-21 | 2022-02-08 | 上海印叶建筑软装设计有限公司 | Protection device and protection method for building construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114525738B (en) | 2024-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108867647B (en) | Multifunctional steel pipe column verticality adjusting machine for pile and column integrated construction | |
| CN105862697B (en) | Floating type water balcony structure | |
| CN212224890U (en) | Building road foundation pit safety device | |
| CN114525738B (en) | Movable road bridge construction safety protection device | |
| CN208777418U (en) | A kind of municipal administration storm sewer constructing structure | |
| CN209891122U (en) | Sidewalk traffic control block | |
| CN111894452A (en) | Combined drilling method for end-bearing pile of aeolian sand deep-covering tuff stratum | |
| CN209456840U (en) | A kind of pavement with compound drainage function | |
| CN214737798U (en) | Bank protection engineering hydraulic structure | |
| CN114457708A (en) | Construction method for removing bracket system of widened overpass group of highway | |
| CN211498488U (en) | Highway and railway dual-purpose bridge movable railway hard protection platform | |
| CN109112978A (en) | A kind of construction equipment and method for extending overpass | |
| CN217629452U (en) | Bridge guardrail construction platform | |
| CN111794079A (en) | Temporary bridge capable of passing through vehicles based on bridge construction | |
| JP2967508B2 (en) | Scaffolding equipment for wall work | |
| CN214462312U (en) | Movable roller type adjustable metal connecting frame for building | |
| CN220954990U (en) | Rail for road bridge construction | |
| CN216811219U (en) | Municipal administration highway construction is with interim rail guard | |
| CN214090282U (en) | Drainage ditch cover plate structure | |
| CN220468647U (en) | Construction platform for highway bridge | |
| CN215441769U (en) | Be used for bituminous concrete core wall construction to span device | |
| CN216527765U (en) | Deep foundation pit safety device for highway construction | |
| CN115288518B (en) | Safety support protection device for municipal foundation pit construction | |
| CN219690529U (en) | Collapse-preventing baffle for foundation pit construction | |
| CN221000645U (en) | Highway engineering safety construction platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jiao Inventor after: Wang Leijuan Inventor after: Chen Lu Inventor after: Wu Baixin Inventor after: Ye Yun Inventor after: Li Kun Inventor before: Chen Jiao Inventor before: Lei Juan Inventor before: Chen Lu Inventor before: Wu Baixin Inventor before: Ye Yun Inventor before: Li Kun |