CN220869004U - Municipal construction rail guard - Google Patents
Municipal construction rail guard Download PDFInfo
- Publication number
- CN220869004U CN220869004U CN202322597780.XU CN202322597780U CN220869004U CN 220869004 U CN220869004 U CN 220869004U CN 202322597780 U CN202322597780 U CN 202322597780U CN 220869004 U CN220869004 U CN 220869004U
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- plate
- movable
- limiting hole
- plates
- sliding
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- 238000010276 construction Methods 0.000 title claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 235000004443 Ricinus communis Nutrition 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 230000001788 irregular Effects 0.000 abstract description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Fencing (AREA)
Abstract
The utility model belongs to the technical field of protective fences, and in particular relates to a municipal construction protective fence, which comprises the following components: the first protection plate is provided with 2 sliding grooves at intervals; two ends of the top of the first protection plate are respectively provided with 1 limiting hole I, and 1 limiting column is inserted into the limiting hole I; the second protection plate comprises a plurality of movable plates, and the tops and the bottoms of two adjacent movable plates are connected with each other through a connecting plate; connecting columns which are rotationally connected with the connecting plates are arranged at the two ends of the top and the two ends of the bottom of the movable plate; the sliding plate is connected with the movable plate at the corresponding position through the connecting plate; the top of the sliding plate is also provided with a limiting hole II which has the same inner diameter as the limiting hole I; the support column, top and bottom are all connected with the fly leaf that keeps away from first guard plate through the connecting plate. The telescopic guard rail can solve the problems that the telescopic guard rail can be telescopic on a straight line path, cannot be correspondingly arranged according to irregular construction areas, has certain limitation on the application range, and has good market application prospect.
Description
Technical Field
The utility model belongs to the technical field of protective fences, and particularly relates to a municipal construction protective fence.
Background
The guard rail, generally referred to as an anti-collision guard rail, is a typical cold-formed steel product and has the advantages of good impact resistance, low cost, long service life, higher safety, environmental protection and the like. Municipal engineering refers to urban construction and management engineering, is the foundation of urban construction, and is an important component of urban development. Municipal construction processes sometimes use guard rails to separate the construction area from the outside.
The patent with the application number of CN201822206004.1 discloses a shaping chute pull rod type telescopic guard rail plate for edge protection, which comprises three units of guard rail plates, a pull rod and an upright post; the three unit guard rail plates are a left unit guard rail plate, a middle unit guard rail plate and a right unit guard rail plate; the left end of the guard rail plate of the left unit and the right end of the guard rail plate of the right unit are fixedly connected with the upright posts through bolts respectively, the guard rail plate of the middle unit is arranged in the upper sliding groove and the lower sliding groove of the guard rail plate of the left unit and the guard rail plate of the right unit and can slide left and right, and the guard rail plate of the left unit and the guard rail plate of the middle unit are connected and limited through bolts by using the pull rod, so that the requirements that the length of the guard rail plate can freely stretch out and draw back, the whole structure is stable and horizontal impact resistance are realized. However, the sliding groove pull rod type telescopic guard rail adopted by the utility model can only be telescopic on a straight line path, cannot be correspondingly arranged according to irregular construction areas, has certain limitation on the application range, and is inconvenient.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of utility model
The utility model aims to provide a municipal construction protective fence, which aims to solve the problems that a telescopic protective fence which is telescopic on a straight line path cannot be arranged correspondingly according to irregular construction areas, and the application range is limited to a certain extent.
In order to achieve the above object, the present utility model provides the following technical solutions:
a municipal construction rail guard comprising:
the two sides of the first protection plate are communicated and are provided with 2 sliding grooves through a partition board; two ends of the top of the first protection plate are respectively provided with 1 limiting hole I, and 1 limiting column is inserted into the limiting holes I;
The second protection plates are respectively arranged at 1 at two sides of the first protection plate; the second protection plate comprises a plurality of movable plates, and the tops and bottoms of two adjacent movable plates are connected with each other through a connecting plate; connecting columns which are rotationally connected with the connecting plates are arranged at the top end and the bottom end of the movable plate; a thread groove is concavely formed in the middle of the connecting column, and a limit stud is arranged above the thread groove;
The sliding plates are arranged in the 2 sliding grooves 1; the sliding plate is connected with the movable plate at the corresponding position through a connecting plate; the top of the sliding plate is also provided with a limiting hole II with the same inner diameter as the limiting hole I;
The support column, the bottom is equipped with movable castor, its top and bottom all pass through the connecting plate with keep away from the fly leaf of first guard plate is connected.
Preferably, a plurality of rollers are arranged at the bottom of the sliding groove, and the rollers are contacted with the bottom of the movable plate and the bottom of the sliding plate.
Preferably, two ends of the bottom of the first protection plate are respectively provided with 1 movable caster.
Preferably, a pull ring is arranged at the top of the limit post.
Preferably, a third limiting hole is formed in the top of the movable plate, and the third limiting hole is consistent with the first limiting hole in inner diameter.
Preferably, supporting feet are arranged at the bottoms of the front end face and the rear end face of the first protection plate.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the municipal construction protective fence disclosed by the utility model, the second protective plate can stretch and slide in the first protective plate, and can also deform through rotation of the movable plates, so that the corresponding enclosure setting of an irregular construction area is facilitated.
(2) According to the municipal construction protective guard, the movable casters are arranged at the bottoms of the support columns connected with the second protective plates, so that the whole protective guard is conveniently dragged to a construction area, and meanwhile, the placement positions of a plurality of movable plates are conveniently adjusted.
(3) According to the municipal construction protective fence disclosed by the utility model, the plurality of rollers are arranged at the bottom of the chute in the first protection plate, and are contacted with the bottom of the movable plate and the bottom of the sliding plate, so that the movable plate can slide in the chute to extend and retract conveniently, and the length of the second protection plate extending out of the chute can be flexibly adjusted.
Drawings
FIG. 1 is an external schematic of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a schematic view of a second fender and skateboard of the utility model;
Fig. 5 is a schematic view of a first shield plate of the present utility model;
FIG. 6 is a schematic view of a fly leaf and connecting plate of the present utility model;
FIG. 7 is a schematic view of a stop post of the present utility model;
the main reference numerals illustrate:
1. A first protection plate; 2. a partition plate; 3. a chute; 4. a first limiting hole; 5. a limit column; 6. a second protection plate; 7. a movable plate; 8. a connecting plate; 9. a connecting column; 10. a limit stud; 11. a slide plate; 12. a limiting hole II; 13. a support column; 14. a movable castor; 15. a roller; 16. a pull ring; 17. a limiting hole III; 18. and supporting the feet.
Detailed Description
The following description of the embodiments of the present utility model will be apparent from the description of the embodiments of the present utility model, which is provided in part, but not in whole. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
In the description of the present utility model, it should be noted that, as the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used for convenience of description and simplicity of description, only as to the orientation or positional relationship shown in the drawings, and not as an indication or suggestion that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the description of the present utility model, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be connected between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases to those skilled in the art.
Referring to fig. 1-7, a municipal construction rail guard comprising:
The first protection plate 1 is penetrated at two sides and is provided with 2 sliding grooves 3 through a partition plate 2; two ends of the top of the first protection plate 1 are respectively provided with 1 limiting hole I4, and 1 limiting post 5 is inserted into the limiting hole I4; the bottoms of the front end surface and the rear end surface of the first protection plate 1 are fixed with supporting feet 18 by bolts, so that the support function can be realized when the protective fence does not move;
The second protection plates 6 are respectively arranged at 1 at two sides of the first protection plate 1; the second protection plate 6 comprises 4 movable plates 7, and the tops and bottoms of two adjacent movable plates 7 are connected with each other through a connecting plate 8; connecting columns 9 which are rotationally connected with the connecting plates 8 are arranged at the top end and the bottom end of the movable plate 7; a thread groove is concavely formed in the middle of the connecting column 9, and a limit stud 10 is arranged above the thread groove;
the sliding plates 11 are arranged in the 2 sliding grooves 3 in 1; the sliding plate 11 is connected with the movable plate 7 at the corresponding position through the connecting plate 8; the top of the sliding plate 11 is also provided with a limiting hole II 12 with the same size as the inner diameter of the limiting hole I4;
The support column 13 is provided with movable casters 14 at the bottom, so that the whole protective fence is conveniently dragged to a construction area, and the placement positions of a plurality of movable plates 7 are conveniently adjusted; the top and the bottom of the support column 13 are connected with the movable plate 7 far away from the first protection plate 1 through the connecting plate 8.
In this embodiment, the bottom of the chute 3 is provided with a plurality of rollers 15, and the rollers 15 contact with the bottom of the movable plate 7 and the bottom of the sliding plate 11, so that the movable plate 7 can slide in the chute 3 to extend and retract, so as to flexibly adjust the length of the second protection plate 6 extending out of the chute 3. The tops of the movable plate 7 and the sliding plate 11 are attached to the top wall of the sliding groove 3, and the tops of the limiting studs 10 are not contacted with the top wall of the sliding groove 3, so that the movable plate 7 is prevented from normally sliding in the sliding groove 3. The two ends of the bottom of the first protection plate 1 are respectively provided with 1 movable castor 14, so that the first protection plate 1 can be conveniently moved.
On the other hand, a third limiting hole 17 is formed in the top of the movable plate 7, and the third limiting hole 17 is consistent with the first limiting hole 4 in inner diameter. The top of the limiting column 5 is provided with a pull ring 16, so that the limiting column 5 can be pulled out manually, the bottom of the limiting column 5 is adjusted to enter the second limiting hole 12 or the third limiting hole 17, the number of the movable plate 7 extending out of the sliding groove 3 can be changed, and the length of the second protection plate 6 extending out of the sliding groove 3 is controlled. The middle part of the movable plate 7 is provided with meshes, so that the protective fence can be prevented from being blown down in windy weather to a certain extent while dead weight is reduced.
In actual use, a worker moves the guard rail to a placement area integrally, and installs the supporting feet 18 at the front end and the rear end of the first protection plate 1; the pull ring 16 at the top of the limit post 5 is manually pulled up, so that the limit post 5 is pulled out from the first limit hole 4 and the third limit hole 17; then, the movable plate 7 of the second protection plate 6 sequentially slides out of the sliding groove 3 of the first protection plate 1 by pulling the supporting column 13. When the sliding plate 11 moves to the outlet of the sliding groove 3, the limiting column 5 is inserted into the limiting hole II 12 at the top of the sliding plate 11 from the limiting hole I4 at the corresponding position, so that the sliding plate 11 is prevented from sliding out of the sliding groove 3.
Repeating the steps, and respectively pulling out the 2 second protection plates 6 from the corresponding sliding grooves 3. When the guard rail is arranged in an irregular construction area, as the movable plates 7 and the movable plates 7, the sliding plates 11 and the supporting columns 13 are connected through the connecting plates 8, the connecting plates 8 are rotationally connected with the connecting columns 9 at corresponding positions, after the limit studs 10 at the two ends of the top and the two ends of the bottom of the movable plates 7 are unscrewed, the limit studs 10 are rotated out of the thread grooves in the middle of the limit columns 5 for one section, so that the adjacent movable plates 7 can rotate for adjusting angles, and different construction requirements can be met conveniently. When the second protection plate 6 is placed in a straight line for use, all the limit studs 10 are screwed, and the top of each limit stud 10 tightly presses the connecting plate 8 at each position on each movable plate 7, so that random rotation between the movable plates 7 is prevented.
It should be noted that, the guard rail is often required to be disposed in a plurality of guard rails for use at the same time. When the total length of a plurality of rail guards after expanding exceeds the maintenance perimeter of the construction area, the second protection plate 6 of the last installed turning guardrail can be adjusted to extend out of the length of the chute 3 of the first protection plate 1, so that the embarrassment of exceeding the length of the rail guards is avoided, and great convenience is brought to construction.
According to the municipal construction protective fence, through the cooperation of the first protective fence and the 2 second turning guardrails, the telescopic use on a straight line path is realized, the corresponding enclosure setting can be conveniently carried out in an irregular construction area according to the rotation angles of the movable plates 7, and the municipal construction protective fence is very practical and has a good market application prospect.
The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (6)
1. Municipal construction rail guard, its characterized in that includes:
the two sides of the first protection plate are communicated and are provided with 2 sliding grooves through a partition board; two ends of the top of the first protection plate are respectively provided with 1 limiting hole I, and 1 limiting column is inserted into the limiting holes I;
The second protection plates are respectively arranged at 1 at two sides of the first protection plate; the second protection plate comprises a plurality of movable plates, and the tops and bottoms of two adjacent movable plates are connected with each other through a connecting plate; connecting columns which are rotationally connected with the connecting plates are arranged at the top end and the bottom end of the movable plate; a thread groove is concavely formed in the middle of the connecting column, and a limit stud is arranged above the thread groove;
The sliding plates are arranged in the 2 sliding grooves 1; the sliding plate is connected with the movable plate at the corresponding position through a connecting plate; the top of the sliding plate is also provided with a limiting hole II with the same inner diameter as the limiting hole I;
The support column, the bottom is equipped with movable castor, its top and bottom all pass through the connecting plate with keep away from the fly leaf of first guard plate is connected.
2. The municipal construction rail guard of claim 1, wherein the chute bottom is provided with a plurality of rollers, the rollers being in contact with the movable plate bottom and the slide plate bottom.
3. The municipal construction rail guard of claim 1, wherein each of the two ends of the bottom of the first protection plate is provided with 1 movable caster.
4. The municipal construction rail guard of claim 1, wherein the limit post top is provided with a pull ring.
5. The municipal construction protective fence according to claim 1, wherein a third limiting hole is formed in the top of the movable plate, and the third limiting hole is consistent with the first limiting hole in inner diameter.
6. The municipal construction protective fence according to claim 1, wherein supporting feet are arranged at the bottoms of the front end face and the rear end face of the first protection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322597780.XU CN220869004U (en) | 2023-09-25 | 2023-09-25 | Municipal construction rail guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322597780.XU CN220869004U (en) | 2023-09-25 | 2023-09-25 | Municipal construction rail guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220869004U true CN220869004U (en) | 2024-04-30 |
Family
ID=90813189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322597780.XU Active CN220869004U (en) | 2023-09-25 | 2023-09-25 | Municipal construction rail guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220869004U (en) |
-
2023
- 2023-09-25 CN CN202322597780.XU patent/CN220869004U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |