CN116717136B - Safety device for building civil engineering - Google Patents
Safety device for building civil engineering Download PDFInfo
- Publication number
- CN116717136B CN116717136B CN202310960270.6A CN202310960270A CN116717136B CN 116717136 B CN116717136 B CN 116717136B CN 202310960270 A CN202310960270 A CN 202310960270A CN 116717136 B CN116717136 B CN 116717136B
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- Prior art keywords
- fixedly connected
- driving
- civil engineering
- plate
- protection plate
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- 239000000463 material Substances 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000004443 Ricinus communis Nutrition 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34336—Structures movable as a whole, e.g. mobile home structures
- E04B1/34352—Base structures or supporting means therefor
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a safety protection device for building civil engineering, which belongs to the technical field of civil engineering and comprises a protection plate, wherein a plurality of hollow pipes which are vertically arranged are fixedly connected to the protection plate, the hollow pipes are arranged in a linear array, two oppositely arranged material guide plates are arranged above the hollow pipes, the two material guide plates are arranged in a V shape, one lower end of each material guide plate is an adjacent end, two sides of each protection plate are slidably connected with driving rods which are vertically arranged, the lower ends of the two material guide plates are both rotationally connected with the upper ends of the driving rods, driving blocks are fixedly connected to the outer sides of the two material guide plates, and the upper ends of the driving blocks are in contact with the material guide plates. This safety device for building civil engineering through the hollow tube that sets up on the guard plate, realizes can adding building waste in the hollow tube and increase device weight hoisting device stability, can open through actuating lever control hollow tube lower extreme simultaneously, discharge material, the device of being convenient for use repeatedly.
Description
Technical Field
The invention belongs to the technical field of civil engineering, and particularly relates to a safety protection device for building civil engineering.
Background
In the existing life, the protection device generally adopts a shell, a cover, a screen, a door, a cover, a fence, a closed device and the like as object barriers to isolate people from dangers. In building construction, firstly, the most important is safety, and a protecting device is necessary equipment for each dangerous place, and has the functions of warning and protecting. The surrounding protective devices, which are usually metal or wood panels, are thus visible near the construction site for separating the site from the living area of the citizen.
In order to ensure certain stability of the safety protection device in the prior art, a mode of externally fixing or increasing the weight of the safety protection device is generally adopted, so that the safety protection device is prevented from falling down in strong wind weather or under external force as much as possible. The protection device for improving stability by increasing the dead weight is generally integrally made of metal plates or laminated plates, and is not easy to disassemble, so that the device is not easy to move, the workload in the recycling process is increased, and recycling is inconvenient.
For this reason, we propose a safety device for civil engineering of construction that solves the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the problem that the safety protection device is not easy to recycle in the prior art, and provides the safety protection device for the civil engineering of the building.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the safety protection device for the building civil engineering comprises a protection plate, wherein a plurality of hollow pipes which are vertically arranged are fixedly connected to the protection plate, and the hollow pipes are arranged in a linear array;
the protection plate is positioned above the hollow pipe and is provided with two guide plates which are arranged oppositely, the two guide plates are arranged in a V shape, one end which is close to the lower part of the guide plates is an adjacent end, two sides of the protection plate are connected with driving rods which are arranged vertically in a sliding manner, the lower ends of the two guide plates are all connected with the upper ends of the driving rods in a rotating manner, the protection plate is positioned outside the two guide plates and is fixedly connected with driving blocks, and the upper ends of the driving blocks are in contact with the guide plates;
the protection plate is arranged below the hollow pipe, a plurality of baffle plates arranged in the right direction of the hollow pipe are fixedly connected to the installation frame, and two ends of the installation frame are fixedly connected with the lower ends of the two driving rods respectively;
two sides below the protection plate are respectively and rotatably connected with two straight casters, and a linkage mechanism for driving the straight casters to rotate and change moving direction is arranged between the straight casters and the driving rod.
Through setting up two guide plates that are the V type relatively, realized adding the material and will flow to the hollow tube in and filling up the hollow tube towards between two guide plates for guard plate weight increases, the linkage between guide plate and the mounting bracket is realized to the actuating lever simultaneously, makes can open the baffle of hollow tube below simultaneously when the guide plate is packed up, the discharge of the material of being convenient for.
Preferably, a plurality of guide bars are fixedly connected to the guide plate, the guide bars are obliquely arranged, and the tail end extending direction points to the upper end of the hollow tube.
By arranging the guide strip inclined towards the inside of the hollow tube, the material falling on the material guide plate can slide into the hollow tube along the guide strip.
Preferably, a support is arranged between the hollow pipe and the guide plate, two ends of the support are fixedly connected with the upper ends of the two driving ends, feeding hoppers which are vertically arranged in the same number as the hollow pipes are fixedly connected to the support, and the output ends of the feeding hoppers are right opposite to the hollow pipes and extend into the hollow pipes.
Through setting up the feed hopper that is located the hollow tube top, realized that the material of adding between two stock guide can more convenient get into in the hollow tube.
Preferably, the support is located the fixedly connected with arc piece between the adjacent feed hopper, arc piece arc side up for the grit that falls in arc piece top can slide along the arc and fall into in the feed hopper of both sides.
Through setting up the arc piece on the support, realized that the material that drops on the arc piece can slide into in the hollow tube.
Preferably, limit grooves are formed in two sides of the protection plate, and the driving rod is located in the limit grooves and is in sliding connection with the protection plate.
Through setting up the spacing groove, realized spacing to the actuating lever for the actuating lever is located the spacing inslot and slides from top to bottom.
Preferably, the shape of the baffle is conical, and the tip of the baffle is upward.
By arranging the conical baffle, the material falling on the baffle can slide to the periphery.
Preferably, the linkage mechanism comprises a linkage rod fixedly connected to the lower end of the driving rod, the linkage rod is horizontally arranged, a rotating shaft is fixedly connected to the upper portion of the straight caster wheel and is rotationally connected with the protection plate, a driving groove which is obliquely arranged is formed in the outer peripheral surface of one side, close to the linkage rod, of the rotating shaft, and two ends of the linkage rod extend into the driving groove respectively to be in sliding connection with two adjacent rotating shafts.
Through setting up the drive slot of seting up in gangbar and the pivot, can drive the pivot and rotate when having realized that the gangbar moves along pivot axis direction.
Preferably, the fixing mechanism comprises a fixing buckle fixedly connected to one side of the driving rod, a vertical sliding groove is formed in one side of the driving rod, the fixing buckle is located in the sliding groove, fixing frames are fixedly connected to two sides of the upper end of the sliding groove, fixing holes are formed in the fixing frames and the fixing buckle, and fixing bolts are detachably arranged in the fixing holes.
Through setting up mount and fixed knot, when the fixed orifices on the fixed knot aligns with the fixed orifices on the mount, can insert the fixing bolt and realize the fixed to the actuating lever.
Preferably, the connecting block is fixedly connected with the upper end of the rotating shaft, the protection plate is positioned at the upper end of the rotating shaft and provided with a connecting groove, and the connecting block is positioned in the connecting groove and is rotationally connected with the protection plate.
Through setting up connecting block and spread groove, realized rotating between pivot and the guard plate and be connected, and the pivot receives the connecting block restriction can not follow the guard plate and break away from.
Preferably, the lower end of the hollow tube is fixedly connected with a rubber ring for sealing and preventing water seepage.
Through setting up the rubber circle of hollow tube lower extreme, can prevent infiltration when having realized hollow tube and baffle laminating for can add water in the hollow tube.
In summary, the technical effects and advantages of the present invention are:
this safety device for building civil engineering through setting up a plurality of hollow tubes on the guard plate, can pack the earthwork that digs in the civil engineering work progress, waste material such as grit towards the hollow tube, increase the weight of guard plate in order to promote the stability of guard plate, the stock guide that is located the hollow tube top passes through the baffle linkage of actuating lever and hollow tube below for the stock guide is convenient for pack the material towards the hollow tube intussuseption when V-arrangement is opened, when the stock guide is packed up, the baffle is opened and is made the material in the hollow tube to be discharged, thereby makes the transfer of guard plate more convenient, the repetitious usage of being convenient for, the reduce cost.
The guard plate below is equipped with straight truckle, is equipped with link gear between straight truckle and the actuating lever, and when two stock guide opened, the actuating lever drive is straight truckle rotated certain angle and then makes orientation difference between the straight truckle, and then makes the guard plate unable removal, and when the stock guide was packed up, each straight truckle orientation was the same, the removal of guard plate of being convenient for, evenly spill the material in the hollow tube subaerial simultaneously.
Drawings
FIG. 1 is a schematic view of the structure of the present invention in use;
FIG. 2 is a schematic view of the structure of the protection plate of the present invention;
FIG. 3 is a side cross-sectional view of FIG. 1;
FIG. 4 is a schematic view of a driving rod structure according to the present invention;
FIG. 5 is a schematic view of the present invention when retracted;
FIG. 6 is a schematic diagram of the cooperation structure of the guide plate and the driving rod according to the present invention;
FIG. 7 is an enlarged view of FIG. 6 at A;
FIG. 8 is a schematic view of the structure of the caster of the present invention;
fig. 9 is an enlarged view at B in fig. 5.
In the figure: 1. a protection plate; 12. a hollow tube;
2. a material guide plate; 21. a driving block; 22. a guide bar;
3. a driving rod; 31. a limit groove; 32. a linkage rod; 33. a fixing buckle; 34. a chute; 35. a fixing frame; 36. a fixing hole; 37. a fixing bolt;
4. a mounting frame; 41. a baffle;
5. a straight castor; 51. a rotating shaft; 52. a driving groove; 53. a connecting block;
6. a bracket; 61. a feed hopper; 62. arc blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 and 2, a safety protection device for civil engineering comprises a protection plate 1, wherein a plurality of hollow pipes 12 are fixedly connected to the protection plate 1, the hollow pipes 12 are arranged in a linear array, the whole weight of the protection plate 1 is lightened and is convenient to move by arranging the hollow pipes 12, and when the hollow pipes 12 are filled with waste earthwork and sand in the construction process, the weight of the protection plate 1 is increased, so that the protection plate 1 is more stable and is not easy to be scraped by wind or moved by external force.
The guard plate 1 is located and is equipped with two guide plates 2 that set up relatively directly over hollow tube 12, and guide plate 2 length is greater than the total width of a plurality of hollow tubes 12, and two guide plates 2 are V type setting and the one end that leans on is adjacent, and the material that falls between two guide plates 2 can follow guide plate 2 surface landing and fall into hollow tube 12 to fill the material in the hollow tube 12 more conveniently.
In addition, referring to fig. 1, 3 and 4, a plurality of guide bars 22 are fixedly connected to the guide plate 2, the guide bars 22 are higher than the surface of the guide plate 2, the guide bars 22 are obliquely arranged, the tail end extending direction points to the upper end of the hollow tube 12, and the material falling on the guide plate 2 is guided by the guide bars 22 when sliding along the surface of the guide plate 2 and gradually slides into the upper end opening of the hollow tube 12. A bracket 6 is arranged between the hollow pipe 12 and the material guiding plate 2, the bracket 6 is horizontally arranged, the bracket 6 is fixedly connected with feeding hoppers 61 which are vertically arranged in the same number as the hollow pipes 12, the output ends of the feeding hoppers 61 are aligned with the hollow pipes 12 and extend into the hollow pipes 12, and the feeding hoppers 61 are arranged so that materials sliding on the material guiding plate 2 can fall into the hollow pipes 12 more accurately.
The support 6 is located between adjacent feed hoppers 61 and fixedly connected with arc piece 62, and arc piece 62 arc side up for the grit that falls in arc piece 62 top can slide along the arc and fall into in the feed hoppers 61 of both sides, so as to avoid having the material to remain between two adjacent feed hoppers 61 as far as possible, be convenient for fully pack into the hollow tube 12 with the material in.
Referring to fig. 1, 3 and 4, driving rods 3 are vertically arranged on two sides of a protection plate 1, two ends of a support 6 are fixedly connected with the upper ends of the two driving rods 3 respectively, and the support 6 is fixedly installed. Limiting grooves 31 along the vertical direction are formed in two sides of the protection plate 1, the limiting grooves 31 are matched with the driving rods 3, the driving rods 3 are located in the limiting grooves 31 and are in sliding connection with the protection plate 1, and the driving rods 3 can stably slide up and down along the limiting grooves 31. A fixing mechanism is arranged between the driving rod 3 and the protection plate 1 and is used for fixing the driving rod 3 to stay at a proper position. The lower ends of the two material guide plates 2 are both rotationally connected with the upper end of the driving rod 3, and when the driving rod 3 moves, the lower ends of the material guide plates 2 can be driven to move. The guard plate 1 is located two stock guide 2 outsides fixedly connected with drive piece 21, and drive piece 21 upper end is contradicted with stock guide 2 outside.
Referring to fig. 1, 5 and 6, when the driving rod 3 moves upwards, the material guiding plates 2 are influenced by self gravity and move upwards along with the driving rod 3 and rotate for a certain angle at the same time, so that the included angle between the two material guiding plates 2 is increased, and the projection area of the two material guiding plates 2 on the horizontal plane is larger; when the driving rod 3 moves downwards, the outer sides of the guide plates 2 are abutted by the driving blocks 21, so that the included angle between the two guide plates 2 becomes smaller when moving downwards, the whole width of the device is reduced, the movement and placement are convenient, and the occupied space is reduced.
Referring to fig. 3 and 4, the protection plate 1 is provided with a mounting frame 4 below the hollow tube 12, and the mounting frame 4 is horizontally arranged. The mounting frame 4 is fixedly connected with a plurality of baffle plates 41 which are arranged on the hollow tube 12, and when the baffle plates 41 are attached to the lower ends of the hollow tubes 12, the hollow tubes 12 can be blocked, so that materials can be loaded in the hollow tubes 12. The two ends of the mounting frame 4 are respectively fixedly connected with the lower ends of the two driving rods 3, so that the mounting frame 4 can move up and down along with the driving rods 3, thereby controlling the fit or separation between the baffle 41 and the hollow tube 12 and further controlling the opening or closing of the lower end of the hollow tube 12.
It should be noted that the lower end of the hollow tube 12 is fixedly connected with a sealing and water seepage preventing device, when the lower end of the hollow tube 12 is attached to the baffle 41, the container formed by the hollow tube 12 and the baffle 41 can not be permeated, that is, not only the solid filler can be filled into the hollow tube 12 to increase the weight, but also the filling liquid can be used as the filler for increasing the weight. In addition, the shape of the baffle 41 is conical, and the tip of the baffle 41 is upwardly disposed, and when the baffle 41 is separated from the hollow tube 12, the material in the hollow tube 12 falls down and collides with the baffle 41, and then uniformly slides down all around along the inclined surface of the upper side of the baffle 41.
Referring to fig. 1, 6 and 7, two straight casters 5 are rotatably connected to two sides below the protection plate 1, and the straight casters 5 can rotate around a vertical shaft to change the direction and then the moving direction. A linkage mechanism for driving the straight castor 5 to rotate and changing the moving direction is arranged between the straight castor 5 and the driving rod 3, the linkage mechanism comprises a linkage rod 32 fixedly connected to the lower end of the driving rod 3, the linkage rod 32 is horizontally arranged, and the linkage rod 32 can move up and down along with the driving rod 3.
Referring to fig. 6, 7 and 8, a rotating shaft 51 is fixedly connected above the straight caster 5, and the axis of the rotating shaft 51 is perpendicular to the straight line where the link lever 32 is located. The pivot 51 upper end fixedly connected with connecting block 53, connecting block 53 are cylindrical and with the coaxial setting of pivot 51, and the spread groove has been seted up to guard plate 1 be located pivot 51 upper end, and the spread groove looks adaptation with connecting block 53, connecting block 53 are located the spread groove and rotate with guard plate 1 and be connected, realize the rotation connection between pivot 51 and the guard plate 1 through spread groove and connecting block 53, and then make straight truckle 5 can rotate around vertical axle and change the orientation.
The outer peripheral surface of one side of the rotating shaft 51, which is close to the linkage rod 32, is provided with a driving groove 52 which is obliquely arranged, two ends of the linkage rod 32 respectively extend into the driving groove 52 and are in sliding connection with the two adjacent rotating shafts 51, and the end part of the linkage rod 32 is cylindrical so as to reduce friction force during sliding in the driving groove 52.
Referring to fig. 1, 5 and 7, when the link lever 32 moves along with the driving lever 3 in the vertical direction, it will collide with the inclined surface of the rotating shaft 51 in the driving slot 52, so as to apply an axial rotation force to the rotating shaft 51, so that the rotating shaft 51 rotates, and the movement direction of the caster 5 is changed. When the respective casters 5 are oriented identically, the shielding plate 1 can be shifted by the movement of the casters 5, whereas when the respective casters 5 are oriented oppositely, the shielding plate 1 cannot be shifted.
Referring to fig. 5 and 9, the fixing mechanism includes a fixing buckle 33 fixedly connected to one side of the driving rod 3, a vertically arranged chute 34 is provided on one side of the driving rod 3 on the protection plate 1, the fixing buckle 33 is located in the chute 34, and the fixing buckle 33 is driven to move up and down in the chute 34 when the driving rod 3 moves up and down. The length of the chute 34 is longer than the length of the baffle 41 required to be moved to completely separate the driving rod 3 from the hollow tube 12, so that the baffle 41 is attached to the hollow tube 12 when the fixing buckle 33 is positioned at the uppermost part of the chute 34, and the baffle 41 is completely separated from the hollow tube 12 when the fixing buckle 33 is positioned at the lowermost part of the chute 34, so that the material in the hollow tube 12 can be discharged.
The guard plate 1 is located the spout 34 upper end both sides fixedly connected with mount 35, has all offered fixed orifices 36 on mount 35 and the fixed knot 33, and mount 35 is located fixed orifice 36 interior demountable installation has fixing bolt 37. When the fixing hole 36 on the fixing buckle 33 is aligned with the fixing hole 36 on the fixing frame 35, the fixing bolt 37 can be inserted to fix the driving rod 3, so that the driving rod 3 is kept in a state that the baffle plate 41 can be attached to the hollow tube 12; when the fixing bolt 37 is taken out, the driving rod 3 moves downwards under the action of gravity until the fixing buckle 33 abuts against the protection plate 1, at this time, the baffle 41 is separated from the hollow tube 12, and the lower end of the hollow tube 12 is opened.
Working principle: when the device is required to carry out safety protection on a construction site, the driving rod 3 is controlled to move upwards through the straight casters 5 to be at a proper position, the driving rod 3 is fixed through the fixing bolts 37, the baffle 41 is used for blocking the lower end of the hollow pipe 12, the material guide plates 2 are outwards opened, common earthwork, sand, water and other materials in the construction site are poured between the two material guide plates 2, the hollow pipe 12 is filled with the materials, so that the whole weight of the device is increased, the protection device is more stable and safer, the protection effect is better, meanwhile, the moving direction of the straight casters 5 can be changed by rotating in the process of moving upwards through the driving rod 3, the direction of each straight caster 5 is different, and the device is difficult to move; when the device needs to be removed, the fixing bolt 37 is pulled out, the driving rod 3 moves downwards under the action of gravity, the baffle 41 is separated from the hollow tube 12, materials in the hollow tube 12 can drop from the lower side, meanwhile, all the straight casters 5 rotate to be the same in orientation, the movement is convenient, and the materials in the hollow tube 12 are evenly paved on the ground in the moving process, so that the device can be repeatedly used.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The safety protection device for the building civil engineering comprises a protection plate (1), and is characterized in that a plurality of hollow pipes (12) which are vertically arranged are fixedly connected to the protection plate (1), and the hollow pipes (12) are arranged in a linear array;
the novel material guide device is characterized in that two oppositely arranged material guide plates (2) are arranged above a hollow pipe (12), the two material guide plates (2) are arranged in a V shape, one end which is close to the lower end is an adjacent end, two sides of the protective plate (1) are connected with driving rods (3) in a sliding mode, the lower ends of the two material guide plates (2) are all connected with the upper ends of the driving rods (3) in a rotating mode, the protective plate (1) is located on the outer sides of the two material guide plates (2) and fixedly connected with driving blocks (21), and the upper ends of the driving blocks (21) are in contact with the material guide plates (2) so that the two material guide plates (2) can open or retract along with the up-down movement of the driving rods (3) under the contact of the driving blocks (21);
a fixing mechanism is arranged between the driving rod (3) and the protection plate (1);
the protection plate (1) is arranged below the hollow pipe (12) and is provided with a mounting frame (4), a plurality of baffle plates (41) which are arranged in the right direction of the hollow pipe (12) are fixedly connected to the mounting frame (4), and two ends of the mounting frame (4) are fixedly connected with the lower ends of the two driving rods (3) respectively;
two sides below the protection plate (1) are respectively and rotatably connected with two straight casters (5), and a linkage mechanism for driving the straight casters (5) to rotate and change moving direction is arranged between the straight casters (5) and the driving rod (3).
2. The safety device for construction and civil engineering according to claim 1, wherein a plurality of guide strips (22) are fixedly connected to the guide plate (2), the guide strips (22) are obliquely arranged, and the tail end extending direction points to the upper end of the hollow tube (12).
3. The safety protection device for the civil engineering construction according to claim 2, wherein a bracket (6) is arranged between the hollow pipe (12) and the material guiding plate (2), two ends of the bracket (6) are fixedly connected with the upper ends of the two driving rods (3), feeding hoppers (61) which are vertically arranged in the same number as the hollow pipes (12) are fixedly connected to the bracket (6), and the output ends of the feeding hoppers (61) are aligned with the hollow pipes (12) and extend into the hollow pipes (12).
4. A safety device for civil engineering according to claim 3, wherein the bracket (6) is fixedly connected with an arc block (62) between adjacent feed hoppers (61), and the arc side of the arc block (62) faces upwards, so that sand falling above the arc block (62) can slide along the arc and fall into the feed hoppers (61) on both sides.
5. The safety protection device for the civil engineering construction according to claim 1, wherein limiting grooves (31) are formed in two sides of the protection plate (1), and the driving rod (3) is located in the limiting grooves (31) and is in sliding connection with the protection plate (1).
6. A safety device for civil engineering according to claim 1, characterized in that said baffle (41) is conical in shape, the tip of said baffle (41) being disposed upwards.
7. The safety protection device for the civil engineering of the building according to claim 1, wherein the linkage mechanism comprises a linkage rod (32) fixedly connected to the lower end of the driving rod (3), the linkage rod (32) is horizontally arranged, a rotating shaft (51) is fixedly connected to the upper portion of the straight caster wheel (5), the axis of the rotating shaft (51) is perpendicular to the straight line where the linkage rod (32) is located, the rotating shaft (51) is rotationally connected with the protection plate (1), a driving groove (52) which is obliquely arranged is formed in the outer peripheral surface of one side, close to the linkage rod (32), of the rotating shaft (51), and two ends of the linkage rod (32) respectively extend into the driving groove (52) to be in sliding connection with two adjacent rotating shafts (51).
8. The safety protection device for building civil engineering according to claim 1, wherein the fixing mechanism comprises a fixing buckle (33) fixedly connected to one side of the driving rod (3), a vertically arranged sliding groove (34) is formed in one side of the driving rod (3) on the protection plate (1), the fixing buckle (33) is located in the sliding groove (34), fixing frames (35) are fixedly connected to two sides of the upper end of the sliding groove (34) on the protection plate (1), fixing holes (36) are formed in the fixing frames (35) and the fixing buckle (33), and fixing bolts (37) are detachably arranged in the fixing holes (36).
9. The safety protection device for the civil engineering of claim 7, wherein the upper end of the rotating shaft (51) is fixedly connected with a connecting block (53), the upper end of the protecting plate (1) positioned on the rotating shaft (51) is provided with a connecting groove, and the connecting block (53) is positioned in the connecting groove and is rotationally connected with the protecting plate (1).
10. The safety device for construction and civil engineering according to claim 1, wherein the lower end of the hollow tube (12) is fixedly connected with a rubber ring for sealing and preventing water seepage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310960270.6A CN116717136B (en) | 2023-08-02 | 2023-08-02 | Safety device for building civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310960270.6A CN116717136B (en) | 2023-08-02 | 2023-08-02 | Safety device for building civil engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116717136A CN116717136A (en) | 2023-09-08 |
| CN116717136B true CN116717136B (en) | 2023-10-03 |
Family
ID=87868179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310960270.6A Active CN116717136B (en) | 2023-08-02 | 2023-08-02 | Safety device for building civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116717136B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211732809U (en) * | 2020-01-16 | 2020-10-23 | 东莞市盈新环保科技有限公司 | Conveyor that construction waste handled usefulness |
| CN213115834U (en) * | 2020-08-18 | 2021-05-04 | 王利花 | Construction safety barrier |
| CN214091349U (en) * | 2020-11-13 | 2021-08-31 | 赵志伟 | Protection device for building capital construction engineering safety control |
| CN217925247U (en) * | 2022-07-05 | 2022-11-29 | 上海密尔克卫化工储存有限公司 | Isolation guardrail convenient to build |
| CN217995230U (en) * | 2022-08-03 | 2022-12-09 | 苏州亚平电子有限公司 | Leftover material environment-friendly recycling device for packaging machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20170003119A (en) * | 2015-06-30 | 2017-01-09 | 지범준 | Multifunction fence |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211732809U (en) * | 2020-01-16 | 2020-10-23 | 东莞市盈新环保科技有限公司 | Conveyor that construction waste handled usefulness |
| CN213115834U (en) * | 2020-08-18 | 2021-05-04 | 王利花 | Construction safety barrier |
| CN214091349U (en) * | 2020-11-13 | 2021-08-31 | 赵志伟 | Protection device for building capital construction engineering safety control |
| CN217925247U (en) * | 2022-07-05 | 2022-11-29 | 上海密尔克卫化工储存有限公司 | Isolation guardrail convenient to build |
| CN217995230U (en) * | 2022-08-03 | 2022-12-09 | 苏州亚平电子有限公司 | Leftover material environment-friendly recycling device for packaging machine |
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| CN116717136A (en) | 2023-09-08 |
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