Fabricated steel windproof and snow-proof wall
By designing the support components for the prefabricated steel snow and windbreak wall, and utilizing threaded connections and auxiliary units, the problem of fixed angles in existing snow-blocking structures has been solved, enabling the snow and windbreak wall to be angled, simplifying construction and reducing costs.
Patent Information
- Application Number
- CN202520049391.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-01-09
AI Technical Summary
Existing snow-blocking and sand-proofing structures are heavy, complex to construct, costly, difficult to maintain, and have fixed angles that cannot be adjusted.
The prefabricated steel snow and windbreak wall uses threaded connections of supporting components and auxiliary unit design to make the tilt angle of the snow and windbreak wall adjustable. The angle adjustment is achieved by changing the length of the supporting rods by rotating the threaded rod and the ring body.
The tilt angle of the windbreak wall is adjustable, which simplifies the construction process, reduces costs, and improves the flexibility and ease of maintenance of the structure.
Smart Images
Figure CN223660681U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to road snow prevention technical field especially relates to an assembly type steel snow prevention wall. BACKGROUND
[0002] Highway, railway and other traffic facilities are often affected by wind and snow, sand and other natural disasters in alpine regions, which brings serious obstacles and losses to traffic transportation. In order to prevent the erosion and accumulation of wind and snow, sand on traffic facilities, it is often necessary to set up snow and sand prevention structures on both sides of the traffic facilities to reduce wind speed, change wind direction, reduce wind pressure and increase wind resistance, so as to achieve the purpose of snow and sand prevention.
[0003] The existing snow and sand prevention structures mainly include concrete retaining walls, masonry retaining walls, wooden board retaining walls and grid retaining walls. These structures have the common characteristics of heavy structure, complex construction, high cost and difficult maintenance, and also cause certain impact on the environment. Moreover, once these retaining walls are built, the angle with the ground is fixed and cannot be adjusted. SUMMARY
[0004] Therefore, the utility model provides an assembly type steel snow prevention wall, which mainly aims to adjust the inclination angle of the snow prevention wall.
[0005] To achieve the above purpose, the utility model mainly provides the following technical scheme:
[0006] The utility model provides an assembly type steel snow prevention wall, which comprises a support part.
[0007] The support part comprises a plurality of support mechanisms arranged in sequence, each support mechanism comprises a base, a mounting rod and a support rod, both ends of the base are hingedly connected to the lower end of the mounting rod and the lower end of the support rod, the upper end of the support rod is hingedly connected to the upper end of the mounting rod, and the plurality of mounting rods are coplanar and used for mounting and fixing a wind baffle.
[0008] The support rod comprises a first threaded rod, a ring body and a second threaded rod, the first threaded rod is threadedly connected to one end of the ring body, the second threaded rod is threadedly connected to the other end of the ring body, and the thread direction of the first threaded rod is opposite to that of the second threaded rod.
[0009] The purpose of the utility model and the technical problems thereof can also be further realized by the following technical measures.
[0010] Optionally, each of the support mechanisms further comprises an auxiliary unit, the auxiliary unit comprises a sliding groove and an auxiliary rod, the sliding groove is fixedly arranged on the upper surface of the base, the side wall of the sliding groove is sequentially arranged with a plurality of notches, one end of the auxiliary rod is hingedly connected to the middle part of the mounting rod, the other end of the auxiliary rod is fixedly connected to a limiting rod, and the limiting rod corresponds to one of the notches.
[0011] Optionally, the central axis of the notch points to the mounting rod.
[0012] Optionally, the first threaded rod is sequentially threadedly connected to a first nut, one end of the annular body and a second nut, and the second threaded rod is sequentially threadedly connected to a third nut, the other end of the annular body and a fourth nut.
[0013] Optionally, the wind shield comprises a plurality of corrugated steel shields, and the plurality of corrugated steel shields are sequentially vertically arranged, and there is a gap between adjacent two corrugated steel shields.
[0014] Optionally, the upper end of the wind shield is bent away from the support rod.
[0015] By the above technical scheme, the utility model at least has the following advantages:
[0016] In the process of using the snow-proof wall, the operator can hold the annular body, rotate the annular body, make the first threaded rod and the second threaded rod close to each other or away from each other, so that the overall length of the support rod is shortened or lengthened, the length of the support rod is changed, and the angle of inclination of the snow-proof wall is changed. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 A side view of the assembled steel snow-proof wall is provided for the embodiment of the utility model;
[0018] Figure 2 A front view of the assembled steel snow-proof wall is provided for the embodiment of the utility model;
[0019] Figure 3 A perspective view of the auxiliary unit.
[0020] The reference signs in the drawings of the specification include: base 1, mounting rod 2, support rod 3, first threaded rod 301, annular body 302, second threaded rod 303, sliding groove 4, auxiliary rod 5, notch 6, limiting rod 7, first nut 8, second nut 9, third nut 10, fourth nut 11, corrugated steel shield 12. DETAILED DESCRIPTION
[0021] For further illustrating the technical means and effects taken by the utility model to achieve the predetermined utility model purposes, the following will combine with the drawings and the preferred embodiments to specifically explain the specific implementation manners, structures, features and effects according to the utility model application, which will be explained in detail as follows.In the following description, different "an embodiment" or "embodiments" do not necessarily refer to the same embodiment.In addition, the specific features, structures or characteristics in one or more embodiments can be combined in any suitable form.
[0022] The utility model will be further explained in detail in combination with the drawings and the embodiments.
[0023] As Figure 1 and Figure 2 An embodiment of the utility model provides an assembled steel wind and snow prevention wall, which comprises a supporting part.
[0024] The supporting part comprises a plurality of sequentially arranged supporting mechanisms, each of which comprises a base 1, a mounting rod 2 and a supporting rod 3, both ends of the base 1 are hinged to the lower end of the mounting rod 2 and the lower end of the supporting rod 3 respectively, the upper end of the supporting rod 3 is hinged to the upper end of the mounting rod 2, and a plurality of the mounting rods 2 are coplanar and used for mounting and fixing a wind baffle.
[0025] Among them, the supporting rod 3 comprises a first threaded rod 301, a ring body 302 and a second threaded rod 303, the first threaded rod 301 is threadedly connected to one end of the ring body 302, the second threaded rod 303 is threadedly connected to the other end of the ring body 302, and the thread direction of the first threaded rod 301 is opposite to that of the second threaded rod 303.
[0026] The working process of the assembled steel wind and snow prevention wall is as follows:
[0027] During the use of the wind and snow prevention wall, the operator can hold the ring body 302, rotate the ring body 302, make the first threaded rod 301 and the second threaded rod 303 approach each other or move away from each other, thereby shortening or lengthening the overall length of the supporting rod 3, changing the length of the triangle composed of the supporting rod 3, the mounting rod 2 and the base 1, and changing the diagonal size of the supporting rod 3, so as to change the inclination angle of the wind and snow prevention wall.
[0028] Specifically, the ring body 302 adopts a long strip frame structure, and the two ends of the long strip frame structure are respectively provided with thread holes with opposite thread directions, which are used for threadedly connecting the first threaded rod 301 and the second threaded rod 303 respectively.
[0029] Specifically, during the construction of the wind and snow prevention wall, the base 1 is first fixed by using the anchor bolt, then the mounting rod 2 and the supporting rod 3 are installed, and then the wind baffle is installed.
[0030] As Figure 1 And Figure 3 In the specific embodiment, each of the support mechanisms further comprises an auxiliary unit, the auxiliary unit comprises a sliding groove 4 and an auxiliary rod 5, the sliding groove 4 is fixedly arranged on the upper surface of the base 1, the side wall of the sliding groove 4 is sequentially arranged with a plurality of notches 6, one end of the auxiliary rod 5 is hingedly connected to the middle part of the mounting rod 2, the other end of the auxiliary rod 5 is fixedly connected to a limiting rod 7, and the limiting rod 7 corresponds to one of the notches 6.
[0031] In the embodiment, specifically, when the rotating ring body 302 is rotated, the length of the support rod 3 is changed, and the inclination angle of the snow protection wall is adjusted to the position, the limiting rod 7 is correspondingly embedded in one of the notches 6, and the support rod 3 and the auxiliary rod 5 simultaneously support the mounting rod 2, so that when the windward surface of the snow protection wall bears the impact of wind and snow, the middle part of the mounting rod 2 is prevented from being bent due to the impact.
[0032] In the specific embodiment, the central axis of the notch 6 points to the mounting rod 2.
[0033] In the embodiment, specifically, the central axis of the notch 6 points to the mounting rod 2, that is, the depth direction of the notch 6 tends to approach the extension direction of the auxiliary rod 5, so that in the process of adjusting the inclination angle of the snow protection wall, the limiting rod 7 at the other end of the auxiliary rod 5 can smoothly slide into or out of the notch 6.
[0034] In the specific embodiment, the first threaded rod 301 is sequentially threadedly connected to a first nut 8, one end of the ring body 302 and a second nut 9, and the second threaded rod 303 is sequentially threadedly connected to a third nut 10, the other end of the ring body 302 and a fourth nut 11.
[0035] In the embodiment, specifically, the first nut 8 and the third nut 10 are respectively located at the periphery of the ring body 302 (long strip frame structure), and the second nut 9 and the fourth nut 11 are respectively located at the inner edge of the ring body 302 (long strip frame structure).
[0036] Through the above structure, when the inclination angle of the snow protection wall is adjusted, in order to fix the length of the support rod 3, it is necessary to avoid the rotation of the ring body 302, the first nut 8, the third nut 10, the second nut 9 and the fourth nut 11 can be rotated, so that the four nuts are respectively tightly attached to the two ends of the ring body 302, so that the rotation and movement of the ring body 302 relative to the first threaded rod 301 and the second threaded rod 303 are blocked, thereby achieving the purpose of stabilizing the length of the support rod 3.
[0037] As Figure 1 And Figure 2As shown, in the specific embodiment, the wind shield comprises a plurality of corrugated steel shields 12, which are vertically arranged in sequence with a spacing between two adjacent corrugated steel shields 12.
[0038] In the embodiment, specifically, the plurality of corrugated steel shields 12 are arranged in sequence with a spacing along the height direction of the mounting rod 2 and are fixed by bolts.
[0039] In the specific embodiment, the upper end of the wind shield is bent away from the support rod 3.
[0040] In the embodiment, specifically, the upper end of the mounting rod 2 is bent away from the support rod 3, and part of the corrugated steel shield 12 is mounted on the bent upper end of the mounting rod 2 to form a bent guide surface, which can prevent the snow from passing over the wall along the wall surface of the snow prevention wall.
[0041] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A fabricated steel wind and snow protection wall, characterized in that, The utility model relates to a kind of prefabricated steel wind and snow prevention wall, including: Support part, the support part includes a plurality of sequentially arranged support mechanism, each support mechanism includes base, mounting rod and support rod, both ends of the base are hinged to the lower end of the mounting rod and the lower end of the support rod, the upper end of the support rod is hinged to the upper end of the mounting rod, a plurality of the mounting rod is coplanar, for installing fixed wind shield; Wherein, the support rod includes first threaded rod, annular body and second threaded rod, the first threaded rod is threadedly connected to one end of the annular body, the second threaded rod is threadedly connected to the other end of the annular body, the thread direction of the first threaded rod and the thread direction of the second threaded rod are opposite.
2. The prefabricated steel wind and snow prevention wall according to claim 1, wherein, Each support mechanism further includes an auxiliary unit, the auxiliary unit includes a sliding groove and an auxiliary rod, the sliding groove is fixedly arranged on the upper surface of the base, the side wall of the sliding groove sequentially arranges a plurality of notches, one end of the auxiliary rod is hinged to the middle part of the mounting rod, the other end of the auxiliary rod is fixedly connected to a limiting rod, and the limiting rod corresponds to one of the notches.
3. The prefabricated steel wind and snow prevention wall according to claim 2, wherein, The central axis of the notch points to the mounting rod.
4. The prefabricated steel wind and snow prevention wall according to claim 1, wherein, The first threaded rod is sequentially threadedly connected to a first nut, one end of the annular body and a second nut, and the second threaded rod is sequentially threadedly connected to a third nut, the other end of the annular body and a fourth nut.
5. The prefabricated steel wind and snow prevention wall according to any one of claims 1 to 4, wherein, The wind shield includes a plurality of corrugated steel shields, a plurality of the corrugated steel shields are sequentially vertically arranged, and there is a gap between adjacent two corrugated steel shields.
6. The prefabricated steel wind and snow prevention wall according to any one of claims 1 to 4, wherein, The upper end of the wind shield is bent away from the support rod.