CN220643992U - Protective fence with protection function - Google Patents
Protective fence with protection function Download PDFInfo
- Publication number
- CN220643992U CN220643992U CN202322042475.4U CN202322042475U CN220643992U CN 220643992 U CN220643992 U CN 220643992U CN 202322042475 U CN202322042475 U CN 202322042475U CN 220643992 U CN220643992 U CN 220643992U
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- China
- Prior art keywords
- wall
- guard
- rail
- fixedly connected
- protective
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- 230000001681 protective effect Effects 0.000 title claims description 34
- 230000008093 supporting effect Effects 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract 3
- 238000010168 coupling process Methods 0.000 claims abstract 3
- 238000005859 coupling reaction Methods 0.000 claims abstract 3
- 230000000670 limiting effect Effects 0.000 claims description 36
- 230000006870 function Effects 0.000 claims description 12
- 230000009993 protective function Effects 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a guard rail with a protection function, and relates to the technical field of guard rails. This rail guard with safeguard function, including rail guard one and rail guard two, through coupling mechanism demountable installation between rail guard one and the rail guard two, rail guard one all is provided with supporting mechanism with the back of rail guard two, coupling mechanism includes the fixed column, fixed ring has been cup jointed to the bottom of fixed column, fixedly connected with fixed sleeve on the lateral wall of rail guard one, sliding connection has spacing sleeve on the inner wall of fixed sleeve, spacing sleeve's bottom is articulated with the one end of movable rod. According to the utility model, no additional tool is needed for auxiliary operation, so that the installation efficiency is effectively improved, in addition, after the installation, the fixing ring can be directly rotated to rotate, the fixing ring can be adjusted at any time according to actual conditions after the installation, and a certain sound insulation effect can be achieved through the built-in steel plate.
Description
Technical Field
The utility model relates to the technical field of guard rails, in particular to a guard rail with a protection function.
Background
The guard rail, namely the industrial guard rail or the crash barrier, is mainly used for expressways and common roads.
The prior guard rail is usually assembled with each other to form a protective barrier through a plurality of groups of guard rails, and is arranged on two sides of a highway, and most of connection modes between the guard rails are assembled through bolts, so that additional tools are needed for auxiliary installation during assembly, the installation is more troublesome, the angle between the guard rails after assembly is fixed, the adjustment can not be carried out according to actual conditions after the installation, in addition, the prior guard rail is usually fixed on the ground only at the bottom through bolts, after the guard rail is impacted, the guard rail is easy to break, and the integral strength is low.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the guard rail with the protection function, and solves the problems that the prior guard rail is inconvenient to assemble and the angle is inconvenient to adjust after the assembly.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the guard rail with the protection function comprises a guard rail I and a guard rail II, wherein the guard rail I and the guard rail II are detachably installed through a connecting mechanism, and supporting mechanisms are arranged on the back surfaces of the guard rail I and the guard rail II;
the connecting mechanism comprises a fixed column, a fixed ring is sleeved at the bottom end of the fixed column, a fixed sleeve is fixedly connected to the side wall of the first protective guard, a limit sleeve is connected to the inner wall of the fixed sleeve in a sliding mode, the bottom end of the limit sleeve is hinged to one end of a movable rod, the other end of the movable rod is hinged to the outer wall of a sliding block, a threaded rod penetrates through the outer wall of the sliding block and is connected with the outer wall of the sliding block in a threaded mode, a limiting block penetrates through the inner wall of the fixed column in a sliding mode, the outer end of the limiting block is arranged in a semicircular mode, a round groove is formed in the inner side wall of the fixed ring, and the end portion of the limiting block is connected to the inner wall of the fixed column through a reset spring in an elastic mode.
Preferably, the supporting mechanism comprises a fixed frame, sliding connection has the supporting leg on the inner wall of fixed frame, run through and sliding connection has the inserted block on the top inner wall of supporting leg, the top fixedly connected with shifting block of inserted block, the outer wall of inserted block passes through spacing spring elastic connection on the top inner wall of supporting leg, the slot has been seted up on the inboard lateral wall of fixed frame, the outer end of inserted block is pegged graft on the inner wall of slot, the bottom outer wall fixedly connected with baffle of fixed frame.
Preferably, the outer wall of the fixed column is fixedly connected to the side wall of the first protective fence, and the outer wall of the fixed ring is slidably connected to the side wall of the second protective fence.
Preferably, the threaded rod is rotatably connected to the inner wall of the fixed sleeve, and the outer wall of the sliding block is slidably connected to the inner wall of the fixed sleeve.
Preferably, the inner wall of the circular groove is clamped with the outer end of the limiting block.
Preferably, the end of the limiting block is fixedly connected with one end of the reset spring, and the other end of the reset spring is fixedly connected to the inner wall of the fixed column.
Preferably, the fixing frame is fixedly connected to the side walls of the back surfaces of the first protective guard and the second protective guard.
Preferably, the outer wall of the insert block is fixedly connected with one end of the limiting spring, and the other end of the limiting spring is fixedly connected to the inner wall of the top end of the supporting leg.
(III) beneficial effects
The utility model provides a protective fence with a protective function. The beneficial effects are as follows:
(1) When the protective guard with the protection function is used, the connecting mechanism is arranged, so that the protective guard is free from using additional tools to carry out auxiliary operation when being assembled, the installation efficiency is effectively improved, and in addition, after the protective guard is installed, the protective guard can be rotated by directly rotating the fixing ring, and can be adjusted according to actual conditions at any time after being assembled.
(2) When the protective guard with the protection function is used, through the support mechanism, the device can be outwards folded through the support legs after being installed, so that the protective guard is contacted with the ground, a certain stable protection effect can be achieved after the protective guard is impacted, the possibility of breakage of the protective guard is reduced to a certain extent, the stability of the protective guard is enhanced, and a certain sound insulation effect can be achieved through the built-in steel plate of the protective guard.
(3) When the guard rail with the protection function is used, the noise of an automobile can be obviously reduced through the inclination of the guard rail I and the guard rail II at 30 degrees, the guard rail I and the guard rail II are internally provided with the steel plates, the purpose of blocking the noise can be achieved through the higher density of the steel plates,
drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of the overall rear perspective of the present utility model;
FIG. 3 is a schematic perspective view of a connecting mechanism according to the present utility model;
FIG. 4 is a schematic view of the structure of the supporting mechanism of the present utility model;
fig. 5 is an enlarged schematic view of the portion a in fig. 4 according to the present utility model.
In the figure: 1. a protective fence I; 2. a protective fence II; 3. a connecting mechanism; 4. a support mechanism; 31. fixing the column; 32. a limit sleeve; 33. a fixed sleeve; 34. a circular groove; 35. a fixing ring; 36. a threaded rod; 37. a slide block; 38. a movable rod; 39. a return spring; 310. a limiting block; 41. a fixing frame; 42. support legs; 43. a baffle; 44. a shifting block; 45. inserting blocks; 46. a limit spring; 48. a slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a guard rail with a protection function, which includes a guard rail 1 and a guard rail 2, wherein the guard rail 1 and the guard rail 2 are detachably installed through a connection mechanism 3, the guard rail 1 and the guard rail 2 can provide a certain protection function, the guard rail 1 and the guard rail 2 are inclined at 30 degrees, the sound wave encounters resistance during propagation to generate a sound insulation effect, the noise of an automobile can be obviously reduced, the noise is heightened, the guard rail is sealed, the guard rails are arranged at 30 degrees or 45 degrees, steel plates are arranged in the guard rail 1 and the guard rail 2, the purpose of blocking the noise can be achieved through the higher density of the steel plates, and the back surfaces of the guard rail 1 and the guard rail 2 are both provided with a supporting mechanism 4;
the connecting mechanism 3 comprises a fixed column 31, the outer wall of the fixed column 31 is fixedly connected to the side wall of the first guard rail 1, the bottom end of the fixed column 31 is sleeved with a fixed ring 35, when the fixed ring is sleeved with the fixed column, certain limiting effect can be generated on the first guard rail 1 and the second guard rail 2, the fixed ring is not separated from each other in the horizontal direction, the outer wall of the fixed ring 35 is slidably connected to the side wall of the second guard rail 2, so that the fixed ring 35 can move correspondingly along the side wall of the second guard rail 2 to facilitate the sleeved connection with the fixed column 31, the side wall of the first guard rail 1 is fixedly connected with a fixed sleeve 33, the inner wall of the fixed sleeve 33 is slidably connected with a limiting sleeve 32, the limiting sleeve 32 can generate certain supporting effect with the bottom end of the fixed ring 35, the bottom end of the limiting sleeve 32 can avoid separation from the fixed column 31, the bottom end of the limiting sleeve 32 is hinged with one end of a movable rod 38, the other end of the movable rod 38 is hinged on the outer wall of the sliding block 37, the outer wall of the sliding block 37 is penetrated and is in threaded connection with a threaded rod 36, the threaded rod 36 is rotationally connected on the inner wall of the fixed sleeve 33, the sliding block 37 can be driven to move by rotating the threaded rod 36, the outer wall of the sliding block 37 is slidingly connected on the inner wall of the fixed sleeve 33, a certain guiding effect can be achieved on the sliding block 37, the sliding block 37 can stably generate horizontal movement while the threaded rod 36 rotates, the bottom of the movable rod 38 can be driven to move to the right side, the top end of the movable rod 38 drives the limit sleeve 32 to move upwards, the limit sleeve 32 can play a limit role on the fixed ring 35, the limit sleeve cannot be separated from the fixed column 31, a limit block 310 penetrates through the inner wall of the fixed column 31 and is slidingly connected with the outer end of the limit block 310, the cambered surface of the limiting block 310 outside the fixing ring can be extruded to enable the limiting block to correspondingly move, a circle of circular groove 34 is formed in the inner side wall of the fixing ring 35, the inner wall of the circular groove 34 is clamped with the outer end of the limiting block 310, when the circular groove is clamped with the limiting block, the fixing ring 35 and the second guard rail 2 can be limited in position, the angle corresponding to the first guard rail 1 can be always kept in a state of being free from external force influence, the limiting block can be adjusted manually at any time, the end of the limiting block 310 is fixedly connected with one end of the reset spring 39, the other end of the reset spring 39 is fixedly connected with the inner wall of the fixing column 31, and the elastic force of the reset spring 39 can enable the limiting block to be always clamped with the inner wall of the circular groove 34 in a state of being free from external force influence.
The supporting mechanism 4 comprises a fixed frame 41, the fixed frame 41 is fixedly connected to the back side walls of the first protective rail 1 and the second protective rail 2, the supporting legs 42 are connected to the inner walls of the fixed frame 41 in a sliding mode, the supporting legs 42 are in contact with the ground, an included angle is formed between the supporting legs 1 and the second protective rail 2, a certain supporting protection effect can be achieved, the first protective rail 1 and the second protective rail 2 can be prevented from toppling over after being impacted, the inner walls of the top ends of the supporting legs 42 are penetrated through, the inserting blocks 45 are connected in a sliding mode, the shifting blocks 44 are fixedly connected to the top ends of the inserting blocks 45, the inserting blocks 45 can be driven to move through the shifting blocks 44, the outer walls of the inserting blocks 45 are fixedly connected with one ends of limiting springs 46, the other ends of the limiting springs 46 are fixedly connected to the inner walls of the top ends of the supporting legs 42, inserting grooves 48 are formed in the inner walls of the inner side walls of the fixed frame 41, when the supporting legs 42 are mutually connected with each other, the outer walls of the bottom ends of the fixed frame 41 are fixedly connected with the baffle 43, and the supporting legs 42 can be enabled to be always in a state of being connected to be kept in an elastic inserting state with the limiting springs 46.
In the utility model, when the fixing ring 35 is used, the fixing ring 35 is placed under the fixing column 31, at the moment, the threaded rod 36 is rotated to drive the sliding block 37 to move to the right side, so that the sliding block 37 can drive the bottom end of the movable rod 38 to move to the right side, at the moment, the top end of the movable rod 38 drives the limiting block 310 to move upwards, the limiting block 32 can squeeze the fixing ring 35 and enable the fixing ring 35 to be spliced with the bottom end of the fixing column 31, the fixing ring 35 can squeeze the cambered surface of the limiting block 310 in the moving process, the fixing ring 35 can move inwards, after the fixing ring 35 moves in place, the circular groove 34 is clamped with the outer end of the limiting block 310, at the moment, the assembly of the first guard rail 1 and the second guard rail 2 is completed, after the assembly, the first guard rail is completed, the first guard rail is rotated by the fixing ring 35 at any time, the angle between the first guard rail and the second guard rail 2 is changed, so that the inner wall of the circular groove 34 can squeeze the limiting block 310 inwards when the fixing ring 35 is rotated, until the limiting block 310 moves to the next group of circular groove 34, the elastic force of the limiting block can enable the limiting block to squeeze the fixing ring to enable the fixing ring to squeeze the fixing ring, the legs, the current position of the limiting block to be spliced with the supporting block to be spliced with the bottom end of the fixing ring 31, the supporting block 45 can be spliced with the other end by the supporting block 45, the opposite legs to the opposite legs 45, the supporting block 45 can be spliced with the bottom end 45, the supporting block 45 can be spliced with the end 45, and the end of the supporting block 45 can be spliced with the end 45, and the end of the end 45 can be contacted with the ground, and the end of the whole end 45, and the end 45 can be spliced block can be spliced with the ground can be contacted with the ground and can be spliced with the end 45, and can be placed end 42.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a rail guard with safeguard function, includes rail guard one (1) and rail guard two (2), its characterized in that: the first protective fence (1) and the second protective fence (2) are detachably arranged through a connecting mechanism (3), and supporting mechanisms (4) are arranged on the back surfaces of the first protective fence (1) and the second protective fence (2);
coupling mechanism (3) are including fixed column (31), fixed ring (35) have been cup jointed to the bottom of fixed column (31), fixedly connected with fixed sleeve (33) on the lateral wall of rail guard one (1), sliding connection has spacing sleeve (32) on the inner wall of fixed sleeve (33), the bottom of spacing sleeve (32) is articulated with the one end of movable rod (38), the other end of movable rod (38) articulates on the outer wall of slider (37), run through on the outer wall of slider (37) and threaded connection has threaded rod (36), run through and sliding connection have stopper (310) on the inner wall of fixed column (31), the outer end of stopper (310) is the semicircle setting, round circular slot (34) have been seted up on the inboard lateral wall of fixed ring (35), the tip of stopper (310) is through reset spring (39) elastic connection on the inner wall of fixed column (31).
2. A guard rail with protective function according to claim 1, characterized in that: supporting mechanism (4) are including mount (41), sliding connection has supporting leg (42) on the inner wall of mount (41), run through and sliding connection has insert block (45) on the top inner wall of supporting leg (42), the top fixedly connected with plectrum (44) of insert block (45), the outer wall of insert block (45) passes through spacing spring (46) elastic connection on the top inner wall of supporting leg (42), slot (48) have been seted up on the inboard lateral wall of mount (41), peg graft on the inner wall of slot (48) the outer end of insert block (45), bottom outer wall fixedly connected with baffle (43) of mount (41).
3. A guard rail with protective function according to claim 1, characterized in that: the outer wall of the fixed column (31) is fixedly connected to the side wall of the first protective fence (1), and the outer wall of the fixed ring (35) is slidably connected to the side wall of the second protective fence (2).
4. A guard rail with protective function according to claim 1, characterized in that: the threaded rod (36) is rotatably connected to the inner wall of the fixed sleeve (33), and the outer wall of the sliding block (37) is slidably connected to the inner wall of the fixed sleeve (33).
5. A guard rail with protective function according to claim 1, characterized in that: the inner wall of the round groove (34) is clamped with the outer end of the limiting block (310).
6. A guard rail with protective function according to claim 1, characterized in that: the end of the limiting block (310) is fixedly connected with one end of the reset spring (39), and the other end of the reset spring (39) is fixedly connected to the inner wall of the fixed column (31).
7. A guard rail with protection function according to claim 2, characterized in that: the fixing frame (41) is fixedly connected to the side walls of the back surfaces of the first protective guard (1) and the second protective guard (2).
8. A guard rail with protection function according to claim 2, characterized in that: the outer wall of the insertion block (45) is fixedly connected with one end of a limiting spring (46), and the other end of the limiting spring (46) is fixedly connected to the inner wall of the top end of the supporting leg (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322042475.4U CN220643992U (en) | 2023-08-01 | 2023-08-01 | Protective fence with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322042475.4U CN220643992U (en) | 2023-08-01 | 2023-08-01 | Protective fence with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220643992U true CN220643992U (en) | 2024-03-22 |
Family
ID=90262309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322042475.4U Active CN220643992U (en) | 2023-08-01 | 2023-08-01 | Protective fence with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220643992U (en) |
-
2023
- 2023-08-01 CN CN202322042475.4U patent/CN220643992U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |