CN114482692B - Water conservancy construction safety device - Google Patents
Water conservancy construction safety device Download PDFInfo
- Publication number
- CN114482692B CN114482692B CN202210325994.9A CN202210325994A CN114482692B CN 114482692 B CN114482692 B CN 114482692B CN 202210325994 A CN202210325994 A CN 202210325994A CN 114482692 B CN114482692 B CN 114482692B
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- Prior art keywords
- gear
- connecting rod
- hook
- connecting frame
- link
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 12
- 238000010168 coupling process Methods 0.000 description 12
- 238000005859 coupling reaction Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003466 welding Methods 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
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
-
- 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
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1447—Details of connections between rails and posts
- E04H17/1452—Details of connections between rails and posts the ends of the rails are fixed on the lateral sides of the posts
-
- 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
- E04H17/20—Posts therefor
-
- 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
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
-
- 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
- E04H17/20—Posts therefor
- E04H17/23—Posts therefor lateral supporting elements, e.g. braces, tie downs, or cables
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention provides a water conservancy construction safety facility device, which relates to the technical field of water conservancy construction, and comprises a protection net, a left connecting frame and a right connecting frame, wherein a folding connecting rod assembly is connected between the left connecting frame and the right connecting frame, mounting grooves for mounting the protection net are formed in the left connecting frame and the right connecting frame, rotating plates for fixing the protection net are hinged to the left connecting frame and the right connecting frame, mounting plates are hinged to the left connecting frame, the right connecting frame and the two rotating plates, and anchor hooks are hinged to the mounting plates; and then the protective network card is arranged in the mounting groove, the rotating plate is closed, the mounting plate on the rotating plate is rotated downwards, the anchor hooks on the rotating plate are inserted into soil to complete fixation, and when a plurality of connecting frames are required to be connected together, the left connecting assembly and the right connecting assembly are connected together in a butt joint mode, so that the expansion and the mounting are convenient.
Description
Technical Field
The invention relates to the technical field of water conservancy construction, in particular to a water conservancy construction safety facility device.
Background
In hydraulic engineering construction, in order to prevent non-constructors from erroneously entering a construction site, a safety protection structure for hydraulic construction is required.
However, the existing safety facility device for water conservancy construction has the defects that the safety protection structure for water conservancy construction is formed by welding a protection net and a support into a whole, so that the safety protection device is inconvenient in transportation, and the protection net cannot be quickly and stably placed on the ground by the aid of the safety protection structure for water conservancy construction, and the safety protection device for water conservancy construction is complex in operation and needs to be improved.
Disclosure of Invention
The invention aims to provide a water conservancy construction safety facility device, which aims to solve the problems that the safety facility device in the prior art is inconvenient in transportation and complicated in installation.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a water conservancy construction safety facility device, includes protection network, left link and right link, be connected with folding connecting rod assembly between left side link and the right link, all be provided with the mounting groove that is used for installing the protection network on left side link and the right link, all articulate the rotor plate that is used for fixed protection network on left side link and the right link, all articulate the mounting panel on left side link, right link and the two rotor plates, it has the anchor hook to articulate on the mounting panel, install on the anchor hook and make the anchor hook rotatory drive assembly for the mounting panel when the mounting panel is rotatory, left side link and right link are installed respectively on the side that left side link and right link keep away from each other and can collude left coupling assembly and right coupling assembly of linking each other.
In order to enable the folding connecting rod assembly to have the function of conveniently unfolding the left connecting frame and the right connecting frame, the folding connecting rod assembly comprises at least two groups of connecting rod groups, connecting rods in each group of connecting rod groups are sequentially hinged, two ends of each connecting rod group are respectively hinged with the left connecting frame and the right connecting frame, and a first elastic reset piece is connected between the two hinged connecting rods.
In order to enable the invention to have the effect of enabling the anchor hook to rotate relative to the mounting plate when the mounting plate rotates, the transmission assembly comprises a first connecting rod hinged to the mounting plate, a sliding seat is hinged to the other end of the first connecting rod, sliding grooves for enabling the sliding seat to slide are formed in each of the left connecting frame, the right connecting frame and the rotating plate, a second connecting rod is hinged to the first connecting rod, a third connecting rod is hinged to the other end of the second connecting rod, the other end of the third connecting rod is fixedly connected with the anchor hook, and fixing assemblies for enabling the sliding seat to be fixed to the top end or the bottom end of the sliding groove are arranged on each of the left connecting frame, the right connecting frame and the rotating plate.
In order to enable the sliding seat to be fixed at the top end or the bottom end of the sliding groove, the fixing assembly comprises clamping rods, right trapezoid blocks capable of entering the sliding groove are arranged at two ends of one side of each clamping rod, the two right trapezoid blocks are symmetrically arranged, and second elastic reset pieces are arranged on the clamping rods.
The left connecting component comprises at least two groups of left hook blocks, wherein two left hook blocks in each group of left hook blocks are symmetrically arranged, the left connecting component further comprises a first driving component for driving the two left hook blocks in each group of left hook blocks to rotate in different directions, the right connecting component comprises at least two groups of right hook blocks, the two right hook blocks in each group of right hook blocks are symmetrically arranged, and the left connecting component further comprises a second driving component for driving the two right hook blocks in each group of right hook blocks to rotate in different directions.
According to a further technical scheme, the first driving assembly comprises a first rack, at least two groups of gear sets are meshed on the first rack, each gear set comprises a first gear meshed with the first rack, each gear set further comprises a second gear meshed with the first rack, a third gear is meshed with the second gear, and the first gear and the third gear are fixedly connected with two left hook blocks in a group of left hook blocks respectively.
According to a further technical scheme, the second driving assembly comprises a second rack and at least two fourth gears meshed with the second rack, a fifth gear and a sixth gear are meshed on the fourth gear, a seventh gear is meshed on the fifth gear, an eighth gear is meshed on the sixth gear, a ninth gear is meshed on the eighth gear, and the seventh gear and the ninth gear are fixedly connected with two right hook blocks in a group of right hook blocks respectively.
In order to enable the left connecting component and the right connecting component to be connected or disconnected when the mounting plate is unfolded or retracted, the invention has the further technical scheme that the first rack and the second rack are fixedly connected with a moving plate, the moving plate is connected with the left connecting frame or the right connecting frame in a sliding mode, a part of the moving plate extends into the sliding groove, the sliding seat can be abutted against the moving plate, and the first rack and the second rack are provided with third elastic resetting pieces.
In order to make the invention have the function of further fixing the rotary plate and the protective net, a further technical scheme of the invention is that a connecting component for fixing the rotary plate on the protective net is arranged between the protective net and the rotary plate.
According to a further technical scheme, the connecting assembly comprises a connecting hook, the connecting hook is fixedly arranged on the back face of a sliding seat which is in sliding connection with the rotating plate, and a clamping groove matched with the connecting hook is formed in the protective net.
The beneficial effects of the invention are as follows:
1. when the invention is used, the folding connecting rod assembly is folded during transportation, so that the left connecting frame and the right connecting frame are close to each other, the mounting plate is retracted against the left connecting frame and the right connecting frame, the anchor hooks are convenient to transport, damage caused by hooking anchors to other things or people can be avoided, when the invention is used, the folding connecting rod assembly is unfolded, the mounting plate on the left connecting frame and the right connecting frame is rotated downwards, so that the anchor hooks are inserted into soil for preliminary fixing, the protective network card is arranged in the mounting groove, then the rotating plate is closed, the mounting plate on the rotating plate is rotated downwards, the anchor hooks on the rotating plate are inserted into the soil for completing fixing, and when a plurality of connecting frames are needed to be connected together, the left connecting assembly and the right connecting assembly are matched together, so that the expansion and the installation are convenient.
2. When the invention is used, when the mounting plates on the left connecting frame and the right connecting frame are rotated, the mounting plates rotate to enable the first connecting rod to move, so that the second connecting rod drives the third connecting rod to rotate, and the anchor hook rotates relative to the mounting plates, and meanwhile, the first connecting rod moves to enable the sliding seat to slide, so that the movement of the moving plate is not blocked, and the first rack or the second rack resets under the action of the third elastic resetting piece, so that the gear rotates, and the left hook block or the right hook block rotates, so that the right hook block or the left hook block on the other right connecting frame or the left connecting frame in the left hook block or the right hook block is abutted together, and therefore, the installation can be completed only by rotating the mounting plates, and the installation is convenient.
3. When the connecting frames are butted together for use, when one group of right connecting frame and left connecting frame are required to be disassembled, the anchor hook is pulled out to enable the mounting plate to rotate and reset, so that the sliding seat slides against the moving plate to enable the moving plate to move, and the right hook block and the left hook block are separated from the left hook block and the right hook block which are hooked with the right hook block, so that the disassembly can be completed only by rotating the mounting plate, and the disassembly is convenient.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present invention.
Fig. 2 is a schematic diagram of a folded structure of an embodiment of the present invention.
FIG. 3 is a schematic diagram of a protection net according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of another view of an embodiment of the present invention.
Fig. 5 is a schematic structural view of a second driving assembly according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a first driving assembly according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a connecting hook according to an embodiment of the invention.
In the figure: 1. a left connecting frame; 2. a right connecting frame; 3. folding the connecting rod assembly; 4. a protective net; 5. a rotating plate; 6. a mounting plate; 7. an anchor hook; 8. a first elastic restoring member; 9. a first link; 10. a sliding seat; 11. a second link; 12. a third link; 13. a clamping rod; 14. right trapezoid blocks; 15. a second elastic restoring member; 16. a left hook block; 17. a right hook block; 18. a first rack; 19. a first gear; 20. a second gear; 21. a third gear; 22. a fourth gear; 23. a fifth gear; 24. a sixth gear; 25. an eighth gear; 26. a ninth gear; 27. a second rack; 28. a moving plate; 29. a third elastic restoring member; 30. a connecting hook; 31. a clamping groove; 32. and a seventh gear.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
As shown in fig. 1-7, a water conservancy construction safety facility device comprises a protection network 4, a left connecting frame 1 and a right connecting frame 2, a folding connecting rod assembly 3 is connected between the left connecting frame 1 and the right connecting frame 2, mounting grooves for mounting the protection network 4 are formed in the left connecting frame 1 and the right connecting frame 2, rotating plates 5 for fixing the protection network 4 are hinged to the left connecting frame 1 and the right connecting frame 2, mounting plates 6 are hinged to the left connecting frame 1, the right connecting frame 2 and the two rotating plates 5, anchor hooks 7 are hinged to the mounting plates 6, transmission assemblies which enable the anchor hooks 7 to rotate relative to the mounting plates 6 when the mounting plates 6 rotate are mounted on the anchor hooks 7, and left connecting assemblies and right connecting assemblies which can be hooked with each other are mounted on sides, away from each other, of the left connecting frame 1 and the right connecting frame 2 are mounted on the sides, respectively.
In this embodiment, the folding link assembly 3 is folded during transportation, so that the left and right connection frames 1 and 2 are close to each other, the mounting plate 6 is retracted against the left and right connection frames 1 and 2, the anchor hooks 7 are retracted, thereby facilitating transportation, and damage to other things or people can be avoided, when the folding link assembly 3 is unfolded during installation, the mounting plate 6 on the left and right connection frames 1 and 2 is rotated downwards, thereby inserting the anchor hooks 7 into the soil, performing preliminary fixation, then clamping the protection net 4 in the mounting groove, then closing the rotating plate 5, rotating the mounting plate 6 on the rotating plate 5 downwards, inserting the upper anchor hooks 7 into the soil, completing fixation, and when a plurality of connection frames are required to be connected together, aligning them together through the left and right connection assemblies, thereby facilitating expansion for installation.
Specifically, the folding connecting rod assembly 3 includes two at least groups of link groups, every group link in the link group articulates in proper order, link group's both ends respectively with left link 1 and right link 2 are articulated, two articulated mutually be connected with first elasticity restoring element 8 between the link, when left link 1 and right link 2 are close to each other, first elasticity restoring element 8 between the link makes the link fold, and first elasticity restoring element 8 is the torsional spring.
Specifically, the transmission assembly includes the first connecting rod 9 of articulated on mounting panel 6, the other end of first connecting rod 9 articulates there is slide holder 10, all offer the spout that is used for making slide holder 10 slip on left link 1, right link 2 and the rotor plate 5, articulated on first connecting rod 9 have second connecting rod 11, the other end of second connecting rod 11 articulates there is third connecting rod 12, the other end and the anchor hook 7 fixed connection of third connecting rod 12, left link 1, right link 2 and rotor plate 5 all are provided with the fixed subassembly that is used for making slide holder 10 fixed on spout top or bottom, mounting panel 6 is rotatory makes first connecting rod 9 motion to make second connecting rod 11 carry third connecting rod 12 to make anchor hook 7 rotate for mounting panel 6, the distance to the articulated position of first connecting rod 9 and slide holder 10 on the first connecting rod 9 is x, then the distance to the articulated position of mounting panel 6 and anchor hook 7 with second connecting rod 11 also is x, the length of third connecting rod 11 equals.
Specifically, the fixed subassembly includes clamping lever 13, the both ends of clamping lever 13 one side all are provided with right trapezoid piece 14 that can get into the spout, two right trapezoid piece 14 symmetry sets up, install second elasticity reset piece 15 on the clamping lever 13, second elasticity reset piece 15 is the spring, and after the sliding seat 10 was slided the both ends of spout, right trapezoid piece 14's right angle limit was held against sliding seat 10 to fix sliding seat 10.
Specifically, the left coupling assembling includes two at least left pieces of colluding 16 of group, and two left pieces of colluding 16 in each group of left pieces of colluding 16 are the symmetry setting, still including being used for driving two left pieces of colluding 16 in each group of left pieces of colluding 16 to the rotatory first drive assembly of different direction, the right coupling assembling includes two at least right pieces of colluding 17 of group, and two right pieces of colluding 17 in each group of right pieces of colluding 17 are the symmetry setting, still including being used for driving two right pieces of colluding 17 in each group of right pieces of colluding 17 to the rotatory second drive assembly of different direction, the shape of left piece of colluding 16 and right piece of colluding 17 is L shape.
Specifically, the first driving assembly includes a first rack 18, at least two sets of gear sets are meshed on the first rack 18, each gear set includes a first gear 19 meshed with the first rack 18, each gear set further includes a second gear 20 meshed with the first rack 18, a third gear 21 is meshed with the second gear 20, and the first gear 19 and the third gear 21 are fixedly connected with two left hook blocks 16 in the left hook block 16 respectively.
Specifically, the second driving assembly includes a second rack 27 and at least two fourth gears 22 meshed with the second rack 27, a fifth gear 23 and a sixth gear 24 are meshed on the fourth gear 22, a seventh gear 32 is meshed on the fifth gear 23, an eighth gear 25 is meshed on the sixth gear 24, a ninth gear 26 is meshed on the eighth gear 25, and the seventh gear 32 and the ninth gear 26 are respectively fixedly connected with two right hook blocks 17 in the right hook blocks 17.
Specifically, the first rack 18 and the second rack 27 are both fixedly connected with the moving plate 28, the moving plate 28 is slidably connected with the left connecting frame 1 or the right connecting frame 2, a part of the moving plate 28 extends into the sliding groove, the sliding seat 10 can be abutted against the moving plate 28, the first rack 18 and the second rack 27 are both provided with the third elastic reset piece 29, the third elastic reset piece 29 is a compression spring, when the mounting plate 6 on the left connecting frame 1 and the right connecting frame 2 is rotated, the mounting plate 6 rotates to enable the first connecting rod 9 to move, so that the second connecting rod 11 carries out rotation with the third connecting rod 12, the anchor hook 7 rotates relative to the mounting plate 6, meanwhile, the first connecting rod 9 moves to enable the sliding seat 10 to slide, so that the movement of the moving plate 28 is not blocked, the first rack 18 or the second rack 27 resets under the action of the third elastic reset piece 29, so that the gear rotates, and the left hook block 16 or the right hook block 17 rotates, so that the left hook block 16 or the right hook block 17 rotates, the other one of the left hook block 16 or the right hook block 17 rotates, the other hook block 16 or the other left hook block 17 rotates, the other hook block 16 or the right hook block 17 rotates, the left block 17 and the other hook 16 is dismounted, so that the left block 17 and the right hook 17 can be dismounted, and the mounting plate 17 is dismounted, and the mounting plate is only needs to rotate, and the left block 16 is dismounted, and the left block 17 is dismounted, and the left block is dismounted, the left block and the right block is dismounted, the block and the left block is mounted and the left block and the frame.
Further, a connection assembly for fixing the rotary plate 5 to the protection net 4 is installed between the protection net 4 and the rotary plate 5.
Specifically, the coupling assembling includes coupling hook 30, coupling hook 30 fixed mounting is at the back with rotor plate 5 sliding connection's sliding seat 10, be provided with on the protection network 4 with coupling hook 30 looks adaptation draw-in groove 31, coupling hook 30's shape is L shape, and sliding seat 10 motion makes coupling hook 30 at draw-in groove 31 internal motion when mounting panel 6 down rotates, and when mounting panel 6 and ground level, the one end of coupling hook 30 gets into the bottom of draw-in groove 31, and one side card of draw-in groove 31 is between coupling hook 30 and sliding seat 10 to make protection network 4 and rotor plate 5 fixed.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a water conservancy construction safety facility device, its characterized in that, including protection network (4), left link (1) and right link (2), be connected with folding connecting rod subassembly (3) between left link (1) and right link (2), all be provided with the mounting groove that is used for installing protection network (4) on left link (1) and right link (2), all articulate on left link (1) and right link (2) have rotor plate (5) that are used for fixing protection network (4), all articulate on left link (1), right link (2) and two rotor plates (5) have mounting panel (6), articulated on mounting panel (6) have anchor hook (7), install on anchor hook (7) and make anchor hook (7) rotatory drive assembly relative to mounting panel (6) when mounting panel (6) rotate, install respectively on the side that left link (1) and right link (2) keep away from each other and collude left link subassembly and right link subassembly, drive assembly includes on one end (9) of articulated connecting rod (9), the other end (9) of articulated connecting rod (1) have on articulated connecting rod (9) The right connecting frame (2) and the rotating plate (5) are respectively provided with a chute for enabling the sliding seat (10) to slide, the first connecting rod (9) is hinged with a second connecting rod (11), the other end of the second connecting rod (11) is hinged with a third connecting rod (12), the other end of the third connecting rod (12) is fixedly connected with the anchor hook (7), the left connecting frame (1), the right connecting frame (2) and the rotating plate (5) are respectively provided with a fixing component for enabling the sliding seat (10) to be fixed at the top end or the bottom end of the chute, the fixing components comprise a clamping rod (13), two right trapezoid blocks (14) which can enter the chute are respectively arranged at two ends of one side of the clamping rod (13), two right trapezoid blocks (14) are symmetrically arranged, a second elastic reset piece (15) is arranged on the clamping rod (13), the left connecting component comprises at least two groups of left hooking blocks (16), two left hooking blocks (16) in each group of left hooking blocks (16) are symmetrically arranged, the left hooking components (17) in each group of left hooking blocks (16) are driven to rotate in the same direction, the two groups of right hooking components (17) are driven to rotate in the same direction, and the two groups of right hooking components (17) are driven in the same direction, the first driving assembly comprises a first rack (18), at least two groups of gear sets are meshed on the first rack (18), each gear set comprises a first gear (19) meshed with the first rack (18), each gear set further comprises a second gear (20) meshed with the first rack (18), a third gear (21) is meshed on the second gear (20), the first gears (19) and the third gears (21) are fixedly connected with two left hook blocks (16) in a group of left hook blocks (16) respectively, the second driving assembly comprises a second rack (27) and at least two fourth gears (22) meshed with the second rack (27), a fifth gear (23) and a sixth gear (24) are meshed on the fourth gear (22), a seventh gear (32) is meshed on the fifth gear (23), an eighth gear (25) is meshed on the sixth gear (24), a ninth gear (26) is meshed on the eighth gear (25), and the seventh gear (32) and the right hook blocks (17) are fixedly connected with the right hook blocks (17) respectively.
2. The water conservancy construction safety facility device according to claim 1, wherein the folding connecting rod assembly (3) comprises at least two groups of connecting rod groups, the connecting rods in each group of connecting rod groups are sequentially hinged, two ends of each connecting rod group are respectively hinged with the left connecting frame (1) and the right connecting frame (2), and a first elastic reset piece (8) is connected between the two hinged connecting rods.
3. The water conservancy construction safety facility device according to claim 1, wherein the first rack (18) and the second rack (27) are fixedly connected with a moving plate (28), the moving plate (28) is slidably connected with the left connecting frame (1) or the right connecting frame (2), a part of the moving plate (28) extends into the sliding groove, the sliding seat (10) can be abutted against the moving plate (28), and the first rack (18) and the second rack (27) are provided with a third elastic reset piece (29).
4. A water conservancy construction safety arrangement according to claim 3, characterized in that a connection assembly for fixing the rotating plate (5) to the protective screen (4) is mounted between the protective screen (4) and the rotating plate (5).
5. The water conservancy construction safety facility device according to claim 4, wherein the connecting assembly comprises a connecting hook (30), the connecting hook (30) is fixedly arranged on the back surface of a sliding seat (10) which is in sliding connection with the rotating plate (5), and the protective screen (4) is provided with a clamping groove (31) which is matched with the connecting hook (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210325994.9A CN114482692B (en) | 2022-03-30 | 2022-03-30 | Water conservancy construction safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210325994.9A CN114482692B (en) | 2022-03-30 | 2022-03-30 | Water conservancy construction safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114482692A CN114482692A (en) | 2022-05-13 |
| CN114482692B true CN114482692B (en) | 2023-12-01 |
Family
ID=81488326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210325994.9A Active CN114482692B (en) | 2022-03-30 | 2022-03-30 | Water conservancy construction safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114482692B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980033583A (en) * | 1997-11-27 | 1998-07-25 | 노희상 | Safety fence for building construction |
| CA2668501A1 (en) * | 2009-06-01 | 2010-12-01 | Gilles Rivard | Variable angle extractor for anchorages |
| CN203213699U (en) * | 2013-04-25 | 2013-09-25 | 国家电网公司 | Folding fence rack |
| JP2018150006A (en) * | 2017-03-15 | 2018-09-27 | 三菱電機株式会社 | Movable platform fence |
| CN210858226U (en) * | 2019-09-10 | 2020-06-26 | 胡敏歆 | Convenient to use's isolated column for building engineering |
| CN214220872U (en) * | 2020-12-25 | 2021-09-17 | 深圳市广华弘建筑工程有限公司 | Building engineering protective bracket |
| CN215485176U (en) * | 2021-08-27 | 2022-01-11 | 邵长东 | On-spot safety device based on civil engineering structural design usefulness |
| CN215565015U (en) * | 2021-08-28 | 2022-01-18 | 新疆兵团第八建筑安装工程有限公司 | Building construction safety device |
| CN114033246A (en) * | 2021-12-13 | 2022-02-11 | 刘涛 | Assembled temporary enclosure for construction of constructional engineering |
| CN216142527U (en) * | 2021-08-24 | 2022-03-29 | 李全中 | Portable folding guardrail for municipal administration |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060081826A1 (en) * | 2004-10-18 | 2006-04-20 | Kuo-Ho Cheng | Protective railing |
-
2022
- 2022-03-30 CN CN202210325994.9A patent/CN114482692B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980033583A (en) * | 1997-11-27 | 1998-07-25 | 노희상 | Safety fence for building construction |
| CA2668501A1 (en) * | 2009-06-01 | 2010-12-01 | Gilles Rivard | Variable angle extractor for anchorages |
| CN203213699U (en) * | 2013-04-25 | 2013-09-25 | 国家电网公司 | Folding fence rack |
| JP2018150006A (en) * | 2017-03-15 | 2018-09-27 | 三菱電機株式会社 | Movable platform fence |
| CN210858226U (en) * | 2019-09-10 | 2020-06-26 | 胡敏歆 | Convenient to use's isolated column for building engineering |
| CN214220872U (en) * | 2020-12-25 | 2021-09-17 | 深圳市广华弘建筑工程有限公司 | Building engineering protective bracket |
| CN216142527U (en) * | 2021-08-24 | 2022-03-29 | 李全中 | Portable folding guardrail for municipal administration |
| CN215485176U (en) * | 2021-08-27 | 2022-01-11 | 邵长东 | On-spot safety device based on civil engineering structural design usefulness |
| CN215565015U (en) * | 2021-08-28 | 2022-01-18 | 新疆兵团第八建筑安装工程有限公司 | Building construction safety device |
| CN114033246A (en) * | 2021-12-13 | 2022-02-11 | 刘涛 | Assembled temporary enclosure for construction of constructional engineering |
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| CN114482692A (en) | 2022-05-13 |
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