CN221481359U - Suspension type protective fence - Google Patents
Suspension type protective fence Download PDFInfo
- Publication number
- CN221481359U CN221481359U CN202420089816.5U CN202420089816U CN221481359U CN 221481359 U CN221481359 U CN 221481359U CN 202420089816 U CN202420089816 U CN 202420089816U CN 221481359 U CN221481359 U CN 221481359U
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- 230000001681 protective effect Effects 0.000 title claims abstract description 12
- 239000000725 suspension Substances 0.000 title abstract description 10
- 238000003466 welding Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model provides a suspension type protective fence, which relates to the technical field of building construction and comprises the following components: a bottom plate; the lower end of the bottom plate is provided with four groups of buffer wheels through bolts, each buffer wheel comprises a fixed seat, a fork-shaped seat and a connecting plate, the fixed seat is provided with four groups, the fixed seat is arranged at the lower end of the bottom plate through bolts, the fork-shaped seat is rotationally connected at the lower end of the fixed seat, the connecting plate is rotationally connected at the lower end of the fork-shaped seat, and the connecting plate is provided with rollers; according to the utility model, the first motor is operated to drive the threaded rod to rotate through the bevel gear, the threaded rod rotates to enable the matching block to drive the sliding cylinder to lift, so that the adjustment of the top plate height is realized, the first plate is enabled to slide back and forth through the telescopic first hydraulic rod, the second hydraulic rod is enabled to slide back and forth, the position of the top plate is convenient to adjust, the user is shaded and shielded by the top plate, and the practicability is high; the movable fence is lowered by running the motor II, so that a user can conveniently get in and out.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a suspension type protective fence.
Background
When the high-rise curtain wall is installed or cleaned, a suspension type protective fence is usually used, the suspension mechanism is erected on a building or a structure, the suspension platform is driven by the lifting mechanism, and a construction facility which runs up and down along the vertical surface of the building or the structure through a steel wire rope is also an operation platform which is arranged for operators.
The existing protective fence is simple in structure, is formed by welding a bottom plate and a fence, is single in function and poor in practicability, is inconvenient for users to enter and exit the fence, is easy to collide with the ground after falling, and affects comfort level of users.
Disclosure of utility model
The embodiment of the disclosure relates to a suspension type protective fence, which is used for solving the problems that the prior protective fence is simple in structure, is formed by welding a bottom plate and the fence, is single in function and poor in practicality, is inconvenient for users to enter and exit the fence, is easy to collide with the ground after falling, and affects the comfort level of the users.
In a first aspect of the present disclosure, a suspended protective fence is provided, specifically including: a bottom plate;
The lower extreme welding of bottom plate has the chassis, the upper end of chassis is provided with the screw hole, threaded hole screw thread has screwed up the lug, the lug is provided with four groups, and four groups of buffer wheels are installed through the bolt to the lower extreme of bottom plate, the buffer wheel includes the fixing base, forked seat and connecting plate, the fixing base is provided with four groups, the fixing base passes through the bolt to be installed at the lower extreme of bottom plate, forked seat rotates the lower extreme of connecting at the fixing base, the connecting plate rotates the lower extreme of connecting at forked seat, and install the gyro wheel on the connecting plate, the welding has the welding seat on the forked seat, be provided with two groups waist type logical groove on the welding seat, be fixed with the round bar on the connecting plate, install two groups connecting rods on the round bar, the waist type logical inslot on the welding seat is moved to the connecting rod, and install the spring on the round bar.
In at least some of the embodiments of the present invention,
The bottom plate is fixed with the fender part that encloses, encloses the fender part and includes dead lever and baffle, and the dead lever is provided with two sets of connecting seats, installs two sets of connecting seats on the dead lever, and the baffle passes through the bolt to enclose and keep off the part and be provided with three sets of, three sets of fender parts that enclose set up respectively in the left and right sides and the rear side of bottom plate.
In at least some of the embodiments of the present invention,
The upper ends of the two groups of fixing rods close to the rear side of the bottom plate are fixedly provided with hollow columns, through grooves are formed in the hollow columns, bearing seats are arranged inside the two groups of fixing rods close to the rear side of the bottom plate through bolts, threaded rods are arranged on the bearing seats, the upper ends of the threaded rods are located inside the hollow columns, a first worm gear case is arranged at the rear ends of the two groups of fixing rods close to the rear side of the bottom plate through bolts, bevel gears are arranged on output shafts of the first worm gear case, bevel gears are fixed on the threaded rods, and the two groups of bevel gears are meshed with each other.
In at least some of the embodiments of the present invention,
The lower extreme of a worm gear case passes through the bolt and installs a motor, and the output shaft of a motor is connected with the input shaft of a worm gear case to the internally mounted of hollow post has the cooperation piece, cooperation piece and threaded rod screw-thread fit, and the activity has a sliding cylinder on the hollow post, is provided with two sets of mounting grooves on the sliding cylinder, installs the connecting block in the mounting groove, and the connecting block passes through the bolt and is connected with the cooperation piece.
In at least some of the embodiments of the present invention,
The sliding device comprises a sliding cylinder, a sliding plate, a right-angle seat, a movable cylinder, a second plate, a second hydraulic rod, a first plate and a second plate, wherein the sliding plate is fixed between the two groups of sliding cylinders, the sliding plate is fixed on the sliding plate, the first plate is arranged on the sliding plate in a sliding manner, the right-angle seat is welded with the sliding plate, the right-angle seat is provided with the first hydraulic rod, the telescopic end of the first hydraulic rod is connected with the first plate, the movable cylinders are arranged on the two groups of sliding rods in a sliding manner, the second plate is arranged between the two groups of movable cylinders through bolts, the second hydraulic rod is arranged on the second plate, the telescopic end of the second hydraulic rod is connected with the first plate, and the upper end of the second plate is fixed with a top plate.
In at least some of the embodiments of the present invention,
The lower extreme of a movable cylinder and all be fixed with the fixed plate on the board No. two, rotate on the fixed plate and be connected with the U-shaped seat, rotate on the U-shaped seat and be connected with the installation section of thick bamboo, install the regulation pole in the installation section of thick bamboo to install the retaining ring on the regulation pole, rotate on the fixed plate and be connected with the spliced pole, be provided with the screw hole on the spliced pole, adjust the screw thread of pole and twist the threaded hole on the spliced pole, install the contact roller on the U-shaped seat, contact roller and slide bar contact.
In at least some of the embodiments of the present invention,
Two groups of support columns are fixed on the bottom plate, a rotating rod is connected between the two groups of support columns in a rotating mode, worms are installed at the left end and the right end of the rotating rod, screw rods are connected to the inner portions of the two groups of support columns in a rotating mode, worm wheels are fixed at the lower ends of the screw rods, the worms are meshed with the worm wheels, lifting blocks are installed on the two groups of screw rods, the lifting blocks are in threaded fit with the screw rods, movable bars are arranged between the two groups of lifting blocks, and convex plates are fixed on the movable bars and connected with the lifting blocks through bolts.
In at least some of the embodiments of the present invention,
The novel buffer is characterized in that a second worm gear case is mounted on the bottom plate through bolts, a second motor is mounted on the second worm gear case through bolts, the rotating rod is connected with an output shaft of the second worm gear case, a fixed column is fixed between two groups of support columns, a triangular base is mounted on the two groups of support columns through bolts, a buffer rod is mounted on the triangular base, and a spring is mounted on the buffer rod.
The utility model provides a suspension type protective fence, which has the following beneficial effects:
According to the utility model, the first motor is operated to drive the threaded rod to rotate through the bevel gear, the threaded rod rotates to enable the matching block to drive the sliding cylinder to lift, the adjustment of the top plate height is realized, the first plate is enabled to slide back and forth through the telescopic first hydraulic rod, the second hydraulic rod is enabled to slide back and forth, the position of the top plate is convenient to adjust, the sun and rain are protected for a user through the top plate, and the practicability is high.
In addition, the lower end of the bottom plate is provided with four groups of buffer wheels, when the fence descends to the ground, springs on the two groups of connecting rods can play a role in buffering, so that impact on a user is avoided, the comfort level of the user is improved, the second motor is operated to enable the rotating rod to rotate, the rotating rod drives the screw rod to rotate through the worm wheel, the movable fence is lifted, and when the user enters and exits the fence, the movable fence is lowered through the second motor, and the movable fence is convenient to enter and exit.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the utility model and are not intended to limit the utility model.
In the drawings:
FIG. 1 shows a general structural schematic of the present application;
FIG. 2 shows a schematic structural view of a buffer wheel of the present application;
fig. 3 shows a schematic view of the construction of the enclosure of the application;
FIG. 4 shows a schematic structural view of the hollow column of the present application;
FIG. 5 is an enlarged schematic view of the portion A of FIG. 4 according to the present application;
FIG. 6 shows a schematic structural view of a slide rail plate according to the present application;
FIG. 7 is an enlarged schematic view of the portion B of FIG. 6 according to the present application;
FIG. 8 shows a schematic view of a support column of the present application;
FIG. 9 is an enlarged schematic view of the portion C of FIG. 8 according to the present application;
FIG. 10 is an enlarged schematic view of the portion D of FIG. 8 according to the present application;
fig. 11 is an enlarged schematic view of the portion E of fig. 1 according to the present application.
List of reference numerals
1. A bottom plate; 11. a chassis; 12. a buffer wheel; 121. a fixing seat; 122. a fork-shaped seat; 1221. a welding seat; 123. a connecting plate; 1231. a roller; 1232. a round bar; 1233. a connecting rod;
2. a baffle member; 21. a fixed rod; 211. a connecting seat; 22. a baffle;
3. A hollow column; 31. a sliding cylinder; 311. a mating block; 312. a connecting block; 32. a bearing seat; 321. a threaded rod; 33. a first worm gear case; 331. a motor I; 34. a slide rail plate; 341. a slide bar; 3411. a movable cylinder; 3412. a second plate;
3413. A fixing plate; 3414. a U-shaped seat; 3415. a mounting cylinder; 3416. a contact roller; 3417. rotating the column; 3418. an adjusting rod; 342. a right-angle seat; 3421. a hydraulic lever number one; 343. a first plate; 344. a second hydraulic rod; 345. a top plate;
4. A support column; 41. a rotating lever; 411. a second worm gear case; 412. a motor II; 42. a screw rod; 421. a lifting block;
43. A movable rail; 431. a convex plate; 44. a fixed rail; 45. a triangular base; 451. a buffer rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.
Embodiment one: please refer to fig. 1 to 11:
the utility model provides a suspension type protective fence, which comprises: a base plate 1;
The lower extreme of bottom plate 1 has welded chassis 11, the upper end of chassis 11 is provided with the screw hole, threaded connection has the lug in the screw hole, the lug is provided with four groups, and the lower extreme of bottom plate 1 is installed four groups of buffer wheels 12 through the bolt, buffer wheel 12 includes fixing base 121, forked seat 122 and connecting plate 123, fixing base 121 is provided with four groups, fixing base 121 is installed at the lower extreme of bottom plate 1 through the bolt, forked seat 122 rotates to be connected at the lower extreme of fixing base 121, connecting plate 123 rotates to be connected at the lower extreme of forked seat 122, and install gyro wheel 1231 on the connecting plate 123, weld welding seat 1221 on the forked seat 122, be provided with two sets of waist-shaped through grooves on the welding seat 1221, be fixed with round bar 1232 on the connecting plate 123, install two sets of connecting rods 1233 on the round bar 1232, connecting rod 1233 moves in the waist-shaped through groove on welding seat 1221, and install the spring on round bar 1232;
The bottom plate 1 is fixed with and encloses fender part 2, encloses fender part 2 and includes dead lever 21 and baffle 22, and dead lever 21 is provided with two sets of connecting seat 211, installs two sets of connecting seats 211 on the dead lever 21, and baffle 22 passes through the bolt to install on the connecting seat 211 on two sets of dead levers 21 to enclose fender part 2 and be provided with three sets of, three sets of fender parts 2 set up respectively in the left and right sides and the rear side of bottom plate 1.
In an embodiment of the present disclosure,
The upper ends of the two groups of fixing rods 21 close to the rear side of the bottom plate 1 are fixedly provided with hollow columns 3, the hollow columns 3 are provided with through grooves, bearing seats 32 are arranged in the two groups of fixing rods 21 close to the rear side of the bottom plate 1 through bolts, threaded rods 321 are arranged on the bearing seats 32, the upper ends of the threaded rods 321 are positioned in the hollow columns 3, the rear ends of the two groups of fixing rods 21 close to the rear side of the bottom plate 1 are provided with first worm gears 33 through bolts, the output shafts of the first worm gears 33 are provided with bevel gears, the threaded rods 321 are fixedly provided with bevel gears, the two groups of bevel gears are meshed with each other, the lower ends of the first worm gears 33 are provided with first motors 331 through bolts, the output shafts of the first motors 331 are connected with the input shafts of the first worm gears 33, and the inner parts of the hollow columns 3 are provided with matching blocks 311 which are in threaded fit with the threaded rods 321, the hollow column 3 is movably provided with a sliding cylinder 31, two groups of mounting grooves are formed in the sliding cylinder 31, a connecting block 312 is mounted in the mounting grooves, the connecting block 312 is connected with a matching block 311 through bolts, a sliding rail plate 34 is fixed between the two groups of sliding cylinders 31, two groups of sliding rods 341 are fixed on the sliding rail plate 34, a first plate 343 is arranged on the two groups of sliding rods 341 in a sliding mode, a right-angle seat 342 is welded on the sliding rail plate 34, a first hydraulic rod 3421 is mounted on the right-angle seat 342, the telescopic end of the first hydraulic rod 3421 is connected with the first plate 343, movable cylinders 3411 are arranged on the two groups of sliding rods 341 in a sliding mode, a second plate 3412 is mounted between the two groups of movable cylinders 3411 through bolts, a second hydraulic rod 344 is mounted on the second plate 3412, the telescopic end of the second hydraulic rod 344 is connected with the first plate 343, and a top plate 345 is fixed at the upper end of the second plate 3412, and has the functions of: the motor 331 is operated to drive the threaded rod 321 to rotate through the bevel gear, the threaded rod 321 rotates to enable the matching block 311 to drive the sliding cylinder 31 to lift, the height of the top plate 345 is adjusted, the first plate 343 is enabled to slide back and forth through the first telescopic hydraulic rod 3421, the second telescopic hydraulic rod 344 is enabled to enable the top plate 345 to slide back and forth, the position of the top plate 345 is convenient to adjust, and the top plate 345 is used for shading sun and shielding rain for a user.
In the second embodiment, based on the first embodiment,
Fixed plate 3413 is fixed on the lower end of movable cylinder 3411 and on plate 3412, U-shaped seat 3414 is connected to fixed plate 3413 in a rotating way, installation cylinder 3415 is connected to U-shaped seat 3414 in a rotating way, adjusting rod 3418 is installed in installation cylinder 3415, check ring is installed on adjusting rod 3418, rotating column 3417 is connected to fixed plate 3413 in a rotating way, threaded hole is formed in rotating column 3417, adjusting rod 3418 is screwed into the threaded hole in rotating column 3417, contact roller 3416 is installed on U-shaped seat 3414, contact roller 3416 contacts sliding rod 341, and the functions are that: the adjusting lever 3418 is rotated to adjust the inclination angle of the U-shaped seat 3414, so that the contact roller 3416 is tightly attached to the slide bar 341, and the stability of the top plate 345 when moving is improved.
In the third embodiment, on the basis of the first embodiment and the second embodiment,
Two groups of support columns 4 are fixed on the bottom plate 1, the rotating rod 41 is rotationally connected between the two groups of support columns 4, the worm is installed at the left end and the right end of the rotating rod 41, and the inside of the two groups of support columns 4 is rotationally connected with the screw rod 42, the lower end of the screw rod 42 is fixed with the worm wheel, the worm is meshed with the worm wheel, lifting blocks 421 are all installed on the two groups of screw rods 42, the lifting blocks 421 are in threaded fit with the screw rod 42, movable columns 43 are arranged between the two groups of lifting blocks 421, a convex plate 431 is fixed on the movable columns 43, the convex plate 431 is connected with the lifting blocks 421 through bolts, a second worm gear box 411 is installed on the bottom plate 1 through bolts, a second motor 412 is installed on the second worm gear box 411 through bolts, the rotating rod 41 is connected with an output shaft of the second worm gear box 411, a fixed column 44 is fixed between the two groups of support columns 4, a triangular base 45 is installed on the two groups of support columns 4 through bolts, a buffer rod 451 is installed on the triangular base 45, and a spring is installed on the buffer rod 451: the second motor 412 is operated to rotate the rotating rod 41, the rotating rod 41 drives the screw rod 42 to rotate through the worm wheel, so that the movable fence 43 is lifted, and when a user enters and exits the fence, the movable fence 43 is lowered through the second motor 412, so that the movable fence is convenient to enter and exit.
The working principle of the embodiment is as follows: when the lifting platform is used, the lifting ropes are hung on four groups of lifting lugs, the second motor 412 is operated to enable the rotating rod 41 to rotate, the rotating rod 41 drives the screw rod 42 to rotate through the worm wheel, the movable fence 43 is lifted, when a user enters and exits the fence, the movable fence 43 is lowered through the second motor 412, the first motor 331 is operated to enable the user to drive the threaded rod 321 to rotate through the bevel gear, the threaded rod 321 rotates to enable the matching block 311 to drive the sliding cylinder 31 to lift, the height of the top plate 345 is adjusted, the first plate 343 is enabled to slide back and forth through the first hydraulic rod 3421, the second hydraulic rod 344 is enabled to enable the top plate 345 to slide back and forth, the position of the top plate 345 is convenient to adjust, and the top plate 345 is used for shading sun and keeping out rain for the user.
In this context, the following points need to be noted:
1. The drawings of the embodiments of the present disclosure relate only to the structures related to the embodiments of the present disclosure, and reference may be made to the general design for other structures.
2. The embodiments of the present disclosure and features in the embodiments may be combined with each other to arrive at a new embodiment without conflict.
The foregoing is merely a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it should be covered in the protection scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (8)
1. A suspended protective fence comprising: a bottom plate; it is characterized in that the method comprises the steps of,
The lower extreme welding of bottom plate has the chassis, the upper end of chassis is provided with the screw hole, threaded hole screw thread has screwed up the lug, the lug is provided with four groups, and four groups of buffer wheels are installed through the bolt to the lower extreme of bottom plate, the buffer wheel includes the fixing base, forked seat and connecting plate, the fixing base is provided with four groups, the fixing base passes through the bolt to be installed at the lower extreme of bottom plate, forked seat rotates the lower extreme of connecting at the fixing base, the connecting plate rotates the lower extreme of connecting at forked seat, and install the gyro wheel on the connecting plate, the welding has the welding seat on the forked seat, be provided with two groups waist type logical groove on the welding seat, be fixed with the round bar on the connecting plate, install two groups connecting rods on the round bar, the waist type logical inslot on the welding seat is moved to the connecting rod, and install the spring on the round bar.
2. A suspended guard rail as claimed in claim 1, wherein,
The bottom plate is fixed with the fender part that encloses, encloses the fender part and includes dead lever and baffle, and the dead lever is provided with two sets of connecting seats, installs two sets of connecting seats on the dead lever, and the baffle passes through the bolt to enclose and keep off the part and be provided with three sets of, three sets of fender parts that enclose set up respectively in the left and right sides and the rear side of bottom plate.
3. A suspended guard rail as claimed in claim 2, wherein,
The upper ends of the two groups of fixing rods close to the rear side of the bottom plate are fixedly provided with hollow columns, through grooves are formed in the hollow columns, bearing seats are arranged inside the two groups of fixing rods close to the rear side of the bottom plate through bolts, threaded rods are arranged on the bearing seats, the upper ends of the threaded rods are located inside the hollow columns, a first worm gear case is arranged at the rear ends of the two groups of fixing rods close to the rear side of the bottom plate through bolts, bevel gears are arranged on output shafts of the first worm gear case, bevel gears are fixed on the threaded rods, and the two groups of bevel gears are meshed with each other.
4. A suspended guard rail according to claim 3, characterized in that,
The lower extreme of a worm gear case passes through the bolt and installs a motor, and the output shaft of a motor is connected with the input shaft of a worm gear case to the internally mounted of hollow post has the cooperation piece, cooperation piece and threaded rod screw thread fit, and the activity has a sliding cylinder on the hollow post, is provided with two sets of mounting grooves on the sliding cylinder, installs connecting block (312) in the mounting groove, and connecting block (312) are connected with cooperation piece (311) through the bolt.
5. A suspended guard rail as claimed in claim 4, wherein,
The sliding device comprises a sliding cylinder, a sliding plate, a right-angle seat, a movable cylinder, a second plate, a second hydraulic rod, a first plate and a second plate, wherein the sliding plate is fixed between the two groups of sliding cylinders, the sliding plate is fixed on the sliding plate, the first plate is arranged on the sliding plate in a sliding manner, the right-angle seat is welded with the sliding plate, the right-angle seat is provided with the first hydraulic rod, the telescopic end of the first hydraulic rod is connected with the first plate, the movable cylinders are arranged on the two groups of sliding rods in a sliding manner, the second plate is arranged between the two groups of movable cylinders through bolts, the second hydraulic rod is arranged on the second plate, the telescopic end of the second hydraulic rod is connected with the first plate, and the upper end of the second plate is fixed with a top plate.
6. A suspended guard rail as claimed in claim 5, wherein,
The lower extreme of a movable cylinder and all be fixed with the fixed plate on the board No. two, rotate on the fixed plate and be connected with the U-shaped seat, rotate on the U-shaped seat and be connected with the installation section of thick bamboo, install the regulation pole in the installation section of thick bamboo to install the retaining ring on the regulation pole, rotate on the fixed plate and be connected with the spliced pole, be provided with the screw hole on the spliced pole, adjust the screw thread of pole and twist the threaded hole on the spliced pole, install the contact roller on the U-shaped seat, contact roller and slide bar contact.
7. A suspended guard rail according to claim 3, characterized in that,
Two groups of support columns are fixed on the bottom plate, a rotating rod is connected between the two groups of support columns in a rotating mode, worms are installed at the left end and the right end of the rotating rod, screw rods are connected to the inner portions of the two groups of support columns in a rotating mode, worm wheels are fixed at the lower ends of the screw rods, the worms are meshed with the worm wheels, lifting blocks are installed on the two groups of screw rods, the lifting blocks are in threaded fit with the screw rods, movable bars are arranged between the two groups of lifting blocks, and convex plates are fixed on the movable bars and connected with the lifting blocks through bolts.
8. A suspended guard rail as claimed in claim 7, wherein,
The novel buffer is characterized in that a second worm gear case is mounted on the bottom plate through bolts, a second motor is mounted on the second worm gear case through bolts, the rotating rod is connected with an output shaft of the second worm gear case, a fixed column is fixed between two groups of support columns, a triangular base is mounted on the two groups of support columns through bolts, a buffer rod is mounted on the triangular base, and a spring is mounted on the buffer rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420089816.5U CN221481359U (en) | 2024-01-13 | 2024-01-13 | Suspension type protective fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420089816.5U CN221481359U (en) | 2024-01-13 | 2024-01-13 | Suspension type protective fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221481359U true CN221481359U (en) | 2024-08-06 |
Family
ID=92367437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420089816.5U Active CN221481359U (en) | 2024-01-13 | 2024-01-13 | Suspension type protective fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221481359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119017128A (en) * | 2024-10-31 | 2024-11-26 | 山东禾田动力科技有限公司 | Intelligent punching equipment with protective structure |
-
2024
- 2024-01-13 CN CN202420089816.5U patent/CN221481359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119017128A (en) * | 2024-10-31 | 2024-11-26 | 山东禾田动力科技有限公司 | Intelligent punching equipment with protective structure |
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