CN217205800U - Water conservancy construction safety device - Google Patents
Water conservancy construction safety device Download PDFInfo
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- CN217205800U CN217205800U CN202123219902.9U CN202123219902U CN217205800U CN 217205800 U CN217205800 U CN 217205800U CN 202123219902 U CN202123219902 U CN 202123219902U CN 217205800 U CN217205800 U CN 217205800U
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- fixed
- water conservancy
- protection network
- sliding
- construction safety
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- 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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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Abstract
The utility model relates to a hydraulic engineering technical field just discloses a water conservancy construction safety device, include the base and fix the fixed block in the base left and right sides, the fixed cartridge of fixed block medial surface has the rotation post, the left and right sides of rotating the post surface all rotates and is connected with the stand, the fixed protection network of rear side fixedly connected with of stand medial surface, the sliding tray has been seted up to the stand medial surface, sliding tray inner wall sliding connection has the lift protection network. This water conservancy construction safety device uses through kelly, extension spring, fixed protection network, lift protection network, cardboard and draw-in groove cooperation for the user can stimulate the kelly forward, then through handle lifting lift protection network, after loosening the kelly, the kelly is fixed with the lift protection network with the draw-in groove cooperation, thereby has further made things convenient for the user to the regulation work of the device protection height, has guaranteed the device's protective area, and is single can operate convenient to use.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is a water conservancy construction safety device.
Background
Water conservancy construction safety device, mainly keep apart between construction area and the non-construction area, make things convenient for the safety of work progress to go on, and can avoid non-constructor to get into construction area, the incident takes place, current water conservancy construction safety device's application range has certain limitation, protector's highly unable regulation, can not adapt to the needs of multiple construction condition, can't be fixed protector and contact surface fast, the required time of the fixed protector of staff has been increased, work efficiency is reduced, certain influence has been brought for protector's use.
For example, chinese patent application nos.: 201820168279.8, the water conservancy construction safety protection device is basically described as follows: comprises telescopic supporting rods, a protective net and a top plate, wherein the protective net is arranged between the two telescopic supporting rods, the outer surface of the protective net is provided with a reinforcing rib, the outer surface of the telescopic supporting rod is provided with a light reflecting blue sheet, the water conservancy construction safety protection device is provided with the telescopic support rod, the top plate, the light-reflecting blue sheet, the light-operated illuminating lamp and the fixed cone, the support rod can be adjusted, the shielding and warning effects are achieved, the illumination is provided, the protection device can be fixed, the device is suitable for different working conditions, and better use prospect is brought, but the device adjusts the height of telescopic link, and the protective area of protection network can not change, and when the telescopic link risees the back, the protection network is difficult to protect the bottom of device, and barrier propterty is relatively poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a water conservancy construction safety device has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a water conservancy construction safety protection device comprises a base and fixed blocks fixed on the left side and the right side of the base, wherein a rotating column is fixedly inserted into the inner side of each fixed block, the left side and the right side of the outer surface of each rotating column are rotatably connected with stand columns, the rear sides of the inner sides of the stand columns are fixedly connected with a fixed protective net, the inner sides of the stand columns are provided with sliding grooves, the inner walls of the sliding grooves are slidably connected with a lifting protective net, the left side and the right side of the front of the lifting protective net are fixedly connected with clamping plates, a plurality of groups of clamping grooves are formed in the front of the clamping plates, fixed pins are fixedly connected with the left side and the right side of each stand column, the outer surfaces of the fixed pins are rotatably connected with rotating plates, clamping rods matched with the clamping grooves are fixedly connected with the upper surfaces of the rotating plates, an entering groove matched with the clamping rods is formed in the front of the stand columns, and tension springs are fixedly connected between the rotating plates and the stand columns, the lifting protection net is characterized in that a handle is fixedly connected to the upper surface of the lifting protection net, a sliding rod is connected to the top of the back of the stand column in a rotating mode, the bottom of the sliding rod is connected with a sliding sleeve in a sliding mode, a spring is arranged inside the sliding sleeve, the bottom of the sliding sleeve is connected with the upper surface of the base in a rotating mode, a limiting rod is inserted into the bottom of the outer surface of the sliding rod, a limiting groove matched with the limiting rod is formed in the outer surface of the sliding sleeve, fixing screws are inserted into four corners of the upper surface of the base, rectangular tubes are communicated with the four corners of the upper surface of the base, adjusting blocks are connected inside the rectangular tubes in a sliding mode, a traveling wheel is fixedly connected to the lower surfaces of the adjusting blocks, bolts are inserted into the outer surfaces of the rectangular tubes, nuts are connected to the outer surfaces of the bolts in a threaded mode, and two groups of bolt holes matched with the bolts are formed in the outer surfaces of the adjusting blocks.
Preferably, the inner wall of the sliding groove is provided with a lubricating grease layer, and the thickness of the lubricating grease layer on the inner wall of the sliding groove is two to five millimeters at zero.
Preferably, the middle part of the outer surface of the clamping rod is sleeved with an anti-slip sleeve, the anti-slip sleeve is made of rubber, and the thickness of the anti-slip sleeve is two millimeters.
Preferably, the outer surface of the fixing pin is fixedly sleeved with a limiting lantern ring, and the limiting lantern ring is positioned on the outer side of the rotating plate.
Preferably, the outer surface of the bolt is provided with an elastic washer, the thickness of the elastic washer is two or five millimeters at zero, and the elastic washer is made of brass.
Preferably, the outer surfaces of the base, the upright posts, the fixed protective screening and the lifting protective screening are sprayed with antirust paint.
(III) advantageous effects
Compared with the prior art, the utility model provides a water conservancy construction safety device possesses following beneficial effect:
1. this water conservancy construction safety device uses through kelly, extension spring, fixed protection network, lift protection network, cardboard and draw-in groove cooperation for the user can stimulate the kelly forward, then through handle lifting lift protection network, after loosening the kelly, the kelly is fixed with the lift protection network with the draw-in groove cooperation, thereby has further made things convenient for the user to the regulation work of the device protection height, has guaranteed the device's protective area, and is single can operate convenient to use.
2. This water conservancy construction safety device uses through slide bar, slip sleeve, spring, gag lever post and spacing groove cooperation for when fixed protection network and lift protection network receive the impact, the stand can revolute the post and rotate backward, the inside spring of slip sleeve is extruded to the slide bar, the spring cushions the slide bar, thereby further improved the device's shock resistance, reduced the probability of fixed protection network and lift protection network damage, improved the device's security.
3. This water conservancy construction safety device, through set screw, the rectangular pipe, the regulating block, the bolt hole, the bolt, advancing wheel and nut cooperation are used, make and remove the device when the user needs, can insert the bolt hole that is located the top inside with the bolt, and remove the device through advancing wheel, when needs install the device, insert the bolt hole that is located the bottom inside with the bolt, and install the device through set screw, thereby further made things convenient for the staff to remove and carry the device, the convenience of the device has been improved, the user uses has been made things convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2, fig. 3, fig. 4 and fig. 5 are schematic views showing the structure of the present invention.
In the figure: 1. a base; 2. a fixed block; 3. rotating the column; 4. a column; 401. a sliding groove; 402. entering the groove; 5. fixing a protective net; 6. a lifting protective net; 7. clamping a plate; 701. a card slot; 8. a fixing pin; 9. a rotating plate; 10. a clamping rod; 11. a tension spring; 12. a handle; 13. a slide bar; 14. a sliding sleeve; 1401. a limiting groove; 15. a spring; 16. a fixing screw; 17. a rectangular tube; 18. a regulating block; 1801. bolt holes; 19. a travel wheel; 20. a bolt; 21. a nut; 22. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a water conservancy construction safety protection device comprises a base 1 and fixed blocks 2 fixed on the left and right sides of the base 1, a rotating column 3 is fixedly inserted on the inner side surface of each fixed block 2, the left and right sides of the outer surface of each rotating column 3 are rotatably connected with upright posts 4, the rear side of the inner side surface of each upright post 4 is fixedly connected with a fixed protective net 5, the inner side surface of each upright post 4 is provided with a sliding groove 401, the inner wall of each sliding groove 401 is slidably connected with a lifting protective net 6, the left and right sides of the front surface of each lifting protective net 6 are fixedly connected with clamping plates 7, the front surface of each clamping plate 7 is provided with a plurality of groups of clamping grooves 701, the left side surface and the right side surface of each upright post 4 are fixedly connected with fixed pins 8, the outer surface of each fixed pin 8 is rotatably connected with a rotating plate 9, the upper surface of each rotating plate 9 is fixedly connected with a clamping rod 10 matched with the clamping grooves 701, the front surface of each upright post 4 is provided with an entering groove 402 matched with the clamping rod 10, a tension spring 11 is fixedly connected between each rotating plate 9 and each upright post 4, the upper surface of the lifting protective net 6 is fixedly connected with a handle 12, the top of the back of the upright post 4 is rotatably connected with a sliding rod 13, the bottom of the sliding rod 13 is slidably connected with a sliding sleeve 14, a spring 15 is arranged inside the sliding sleeve 14, the bottom end of the sliding sleeve 14 is rotatably connected with the upper surface of the base 1, a limiting rod 22 is inserted at the bottom of the outer surface of the sliding rod 13, a limiting groove 1401 matched with the limiting rod 22 is formed in the outer surface of the sliding sleeve 14, fixing screws 16 are inserted at four corners of the upper surface of the base 1, rectangular tubes 17 are communicated with four corners of the upper surface of the base 1, an adjusting block 18 is slidably connected inside the rectangular tubes 17, a traveling wheel 19 is fixedly connected to the lower surface of the adjusting block 18, bolts 20 are inserted on the outer surface of the rectangular tubes 17, nuts 21 are connected to the outer surface of the bolts 20 in a threaded manner, two groups of bolt holes 1801 matched with the bolts 20 are formed in the outer surface of the adjusting block 18, and the clamping rod 10, The tension spring 11, the fixed protective net 5, the lifting protective net 6, the clamping plate 7 and the clamping groove 701 are matched for use, so that a user can pull the clamping rod 10 forwards, then the lifting protective net 6 is lifted by the handle 12, after the clamping rod 10 is loosened, the clamping rod 10 is matched with the clamping groove 701 to fix the lifting protective net 6, the adjustment work of the protection height of the device by the user is further facilitated, the protection area of the device is ensured, the device can be operated by a single person, the use is convenient, when the fixed protective net 5 and the lifting protective net 6 are impacted, the upright post 4 can rotate backwards around the rotating post 3, the sliding rod 13 extrudes the spring 15 inside the sliding sleeve 14, the spring 15 buffers the sliding rod 13, the impact resistance of the device is further improved, and the probability of damage of the fixed protective net 5 and the lifting protective net 6 is reduced, the safety of the device is improved, through set screw 16, rectangular pipe 17, regulating block 18, bolt hole 1801, bolt 20, the cooperation of advancing wheel 19 and nut 21 is used, make when the user needs to remove the device, can insert bolt 20 inside the bolt hole 1801 that is located the top, and remove the device through advancing wheel 19, when needs install the device, insert bolt 20 inside the bolt hole 1801 that is located the bottom, and install the device through set screw 16, thereby further made things convenient for the staff to remove and carry the device, the convenience of the device is improved, the user uses has been made things convenient for.
The utility model discloses in, for the fluency of further reinforcing 6 movements of lifting protection net, consequently be provided with the grease layer at the inner wall of sliding tray 401, the thickness of the grease layer of sliding tray 401 inner wall is two five millimeters at zero to reduce the frictional force between lifting protection net 6 and the sliding tray 401, further strengthened the fluency of 6 movements of lifting protection net.
The utility model discloses in, for further person of facilitating the use pulling kelly 10, consequently cup jointed the antiskid cover at kelly 10 surface middle parts, the material of antiskid cover is rubber, and the thickness of antiskid cover is two millimeters to increased the frictional force between kelly 10 and the user's palm, further made things convenient for user pulling kelly 10.
The utility model discloses in, for further improve rotor plate 9 pivoted stability, consequently the fixed cover has connect the spacing lantern ring at 8 outer surfaces of fixed pin, and the spacing lantern ring is located the outside of rotor plate 9 for the spacing lantern ring has played spacing effect to rotor plate 9, thereby has further improved rotor plate 9 pivoted stability.
The utility model discloses in, for the stability of further reinforcing bolt 20 installation, consequently be provided with the elastic washer at bolt 20 surface, the thickness of elastic washer is two five millimeters at zero point, and the material of elastic washer is the brass, through setting up the elastic washer to the stability of bolt 20 installation has further been strengthened.
The utility model discloses in, for further reinforcing the device's rust resistance, consequently all the spraying has the anti-corrosive paint at base 1, stand 4, fixed protection network 5 and lift protection network 6's surface, through spraying anti-corrosive paint to the device's rust resistance has further been strengthened.
When the device is used, the device is moved to a mounting position through a traveling wheel 19, the bolt 20 and the nut 21 are detached, the bolt 20 is inserted into the bolt hole 1801 at the bottom, the device is mounted through a fixing screw 16, the clamping rod 10 is pulled forwards, the clamping rod 10 and the rotating plate 9 rotate around the fixing pin 8, the tension spring 11 is stretched, the lifting protection net 6 is lifted through the handle 12, after the clamping rod 10 is loosened, the clamping rod 10 is clamped into the clamping groove 701, the lifting protection net 6 is further fixed, when the fixing protection net 5 and the lifting protection net 6 are impacted, the upright post 4 rotates backwards around the rotating post 3, the sliding rod 13 extrudes the spring 15 inside the sliding sleeve 14, and the spring 15 buffers the sliding rod 13.
To sum up, this water conservancy construction safety device, through kelly 10, extension spring 11, fixed protection network 5, lift protection network 6, cardboard 7 and draw-in groove 701 cooperation use for the user can stimulate kelly 10 forward, then through handle 12 lifting lift protection network 6, loosen kelly 10 back, kelly 10 and draw-in groove 701 cooperation are fixed with lift protection network 6, thereby further made things convenient for the user to the regulation work of the device protection height, the protective area of the device has been guaranteed, one can operate, high durability and convenient use.
This water conservancy construction safety device, through slide bar 13, sliding sleeve 14, spring 15, gag lever post 22 and spacing groove 1401 cooperation are used, make when fixed protection network 5 and lift protection network 6 receive the impact, stand 4 can rotate backward around rotating post 3, slide bar 13 extrudees the inside spring 15 of sliding sleeve 14, spring 15 cushions slide bar 13, thereby the device's shock resistance has further been improved, the probability that fixed protection network 5 and lift protection network 6 damaged has been reduced, the device's security has been improved.
This water conservancy construction safety device, through set screw 16, rectangular pipe 17, regulating block 18, bolt hole 1801, bolt 20, the cooperation of advancing wheel 19 and nut 21 is used, make when the user needs to remove the device, can insert bolt 20 inside the bolt hole 1801 that is located the top, and remove the device through advancing wheel 19, when needs install the device, insert bolt 20 inside the bolt hole 1801 that is located the bottom, and install the device through set screw 16, thereby further made things convenient for the staff to remove and carry the device, the convenience of the device has been improved, the user uses has been made things convenient for.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a water conservancy construction safety device, includes base (1) and fixes fixed block (2) in the base (1) left and right sides, its characterized in that: the fixed cartridge of fixed block (2) medial surface has rotation post (3), the left and right sides of rotation post (3) surface all rotates and is connected with stand (4), the rear side fixedly connected with fixed protection network (5) of stand (4) medial surface, sliding tray (401) have been seted up to stand (4) medial surface, sliding tray (401) inner wall sliding connection has lift protection network (6), the equal fixedly connected with cardboard (7) of the positive left and right sides of lift protection network (6), multiunit draw-in groove (701) have openly been seted up to cardboard (7), the equal fixedly connected with fixed pin (8) of stand (4) left surface and right flank, fixed pin (8) surface rotates and is connected with rotor plate (9), the last fixed surface of rotor plate (9) is connected with kelly (10) of draw-in groove (701) looks adaptation, entering groove (402) with kelly (10) looks adaptation are openly seted up to stand (4), a tension spring (11) is fixedly connected between the rotating plate (9) and the upright column (4), a handle (12) is fixedly connected to the upper surface of the lifting protective net (6), a sliding rod (13) is rotatably connected to the top of the back surface of the upright column (4), the bottom of the sliding rod (13) is slidably connected with a sliding sleeve (14), a spring (15) is arranged inside the sliding sleeve (14), the bottom end of the sliding sleeve (14) is rotatably connected with the upper surface of the base (1), a limiting rod (22) is inserted at the bottom of the outer surface of the sliding rod (13), a limiting groove (1401) matched with the limiting rod (22) is formed in the outer surface of the sliding sleeve (14), fixing screws (16) are inserted in four corners of the upper surface of the base (1), rectangular tubes (17) are communicated with the four corners of the upper surface of the base (1), and adjusting blocks (18) are slidably connected inside the rectangular tubes (17), the utility model discloses a bolt hole, including adjusting block (18), rectangular pipe (17), bolt (20) and bolt hole (1801) that adjusting block (18) lower surface fixed connection has a travelling wheel (19), rectangular pipe (17) surface cartridge has bolt (20), bolt (20) surface threaded connection has nut (21), adjusting block (18) surface is seted up two sets ofly and bolt (20) looks adaptation.
2. The water conservancy construction safety device of claim 1, characterized in that: the inner wall of the sliding groove (401) is provided with a lubricating grease layer, and the thickness of the lubricating grease layer on the inner wall of the sliding groove (401) is two to five millimeters at zero point.
3. The water conservancy construction safety device of claim 1, characterized in that: the middle of the outer surface of the clamping rod (10) is sleeved with an anti-skidding sleeve, the anti-skidding sleeve is made of rubber, and the thickness of the anti-skidding sleeve is two millimeters.
4. The water conservancy construction safety device of claim 1, characterized in that: the outer surface of the fixing pin (8) is fixedly sleeved with a limiting lantern ring, and the limiting lantern ring is positioned on the outer side of the rotating plate (9).
5. The water conservancy construction safety device of claim 1, characterized in that: the outer surface of the bolt (20) is provided with an elastic washer, the thickness of the elastic washer is two or five millimeters at zero, and the elastic washer is made of brass.
6. The water conservancy construction safety device of claim 1, characterized in that: the outer surfaces of the base (1), the upright posts (4), the fixed protective screening (5) and the lifting protective screening (6) are all sprayed with antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123219902.9U CN217205800U (en) | 2021-12-21 | 2021-12-21 | Water conservancy construction safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123219902.9U CN217205800U (en) | 2021-12-21 | 2021-12-21 | Water conservancy construction safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217205800U true CN217205800U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123219902.9U Active CN217205800U (en) | 2021-12-21 | 2021-12-21 | Water conservancy construction safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217205800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115929111A (en) * | 2023-03-15 | 2023-04-07 | 烟台德实环保工程有限公司 | Enclosing device for construction of assembly type building curtain wall |
-
2021
- 2021-12-21 CN CN202123219902.9U patent/CN217205800U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115929111A (en) * | 2023-03-15 | 2023-04-07 | 烟台德实环保工程有限公司 | Enclosing device for construction of assembly type building curtain wall |
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