CN213449791U - Protector is used in municipal works construction - Google Patents
Protector is used in municipal works construction Download PDFInfo
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- CN213449791U CN213449791U CN202022242203.5U CN202022242203U CN213449791U CN 213449791 U CN213449791 U CN 213449791U CN 202022242203 U CN202022242203 U CN 202022242203U CN 213449791 U CN213449791 U CN 213449791U
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- railing
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Abstract
The utility model belongs to the field of municipal engineering, in particular to a protective device for municipal engineering construction, which comprises a guardrail with a combined structure, wherein the guardrail comprises a vertical beam, a cross beam and a railing; the outer sides of the two vertical beams are rotatably connected with connecting plates through hinges, one connecting plate is provided with a positioning rod, and the other connecting plate is provided with a positioning sleeve; each railing upper portion is fixed a magnetism respectively and is inhaled the piece, and the magnetism is inhaled and is provided with the signboard on the piece, and the signboard surface is provided with removable word tablet, and each railing surface pastes the phosphor strip. The utility model is provided with the guardrails with combined structures, the rotation connection can be realized through the matching of the positioning rods and the positioning sleeves between the two adjacent guardrails, the disassembly and the assembly are convenient, the angle between the two guardrails can be adjusted at will, the shape enclosed into a region can be adjusted conveniently, and the flexibility is strong; set up the signboard of magnetic structure on the railing, convenient to detach, the form of pasting through the magic on the signboard is fixed with the word tablet, is convenient for change, and the fluorescent strip cooperation on word tablet and the railing has better warning effect.
Description
Technical Field
The utility model relates to a municipal works field specifically is a protector is used in municipal works construction.
Background
Municipal engineering (municipal engineering) refers to municipal infrastructure construction engineering. The municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting in urban life all belong to municipal works category, for example common urban road, bridge, subway, underground pipeline, tunnel, river course, track traffic, sewage treatment, refuse treatment processing etc. engineering, for example again with the life closely relevant various pipelines: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category.
In municipal works work progress, need set up protection fence structure in job site's periphery, current fence is bulky, inconvenient transport, and the dismouting is loaded down with trivial details moreover, and connects the corner and be mostly fixed right angle structure, and is limited great, and inconvenient according to actual need adjusts the shape that encloses into the region, occupies unnecessary space, and the flexibility is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protector is used in municipal works construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a protective device for municipal engineering construction comprises a guardrail with a combined structure, wherein the guardrail comprises two vertical beams which are vertically arranged in parallel, the upper ends and the lower ends of the two vertical beams are connected through cross beams, and a plurality of vertically arranged handrails are arranged between the two cross beams at equal intervals; the outer sides of the two vertical beams are rotatably connected with connecting plates through hinges, one connecting plate is provided with a positioning rod, and the other connecting plate is provided with a positioning sleeve for the positioning rod to insert; each railing upper portion is fixed a magnetism respectively and is inhaled the piece, adsorbs on the magnetism piece and is provided with the signboard, and the signboard surface is provided with removable word tablet, and the one deck phosphor strip is pasted respectively on each railing surface.
Preferably, the locating rod and the locating sleeve are both parallel to the vertical beam, the locating sleeve is of a hollow cylindrical structure, and one side of the locating sleeve, back to the connecting plate, is provided with a notch matched with the thickness of the connecting plate.
Preferably, the diameter of the positioning rod is larger than the thickness of the connecting plate.
Preferably, the middle part of the identification plate is fixed with a magnetic suction seat which is mutually attracted with the magnetic suction block, the middle part of the magnetic suction block is provided with a positioning hole, and the middle part of the magnetic suction seat is correspondingly provided with a positioning bulge embedded into the positioning hole.
Preferably, the word plate is fixed on the sign board in a sticking way through a magic tape.
Preferably, the bottom of the vertical beam is provided with a support leg which is of a ladder-shaped structure with a small upper part and a large lower part.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model is provided with the guardrails with combined structures, the rotation connection can be realized through the matching of the positioning rods and the positioning sleeves between the two adjacent guardrails, the disassembly and the assembly are convenient, the angle between the two guardrails can be adjusted at will, the shape enclosed into a region can be adjusted conveniently, and the flexibility is strong; set up the signboard of magnetic structure on the railing, convenient to detach, the form of pasting through the magic on the signboard is fixed with the word tablet, is convenient for change, and the fluorescent strip cooperation on word tablet and the railing has better warning effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the positioning sleeve of the present invention;
FIG. 3 is a schematic view of the connection structure between the marking plate and the magnetic attraction seat of the present invention;
FIG. 4 is a schematic view of the connection structure between the sign board and the word plate;
fig. 5 is a schematic view of an assembly structure of the guardrail of the present invention.
In the figure: 1. a guardrail; 2. erecting a beam; 3. a cross beam; 4. a railing; 5. a hinge; 6. a connecting plate; 7. positioning a rod; 8. a positioning sleeve; 9. a groove is opened; 10. a magnetic block; 11. a marking plate; 12. a magnetic attraction seat; 13. positioning holes; 14. positioning the projection; 15. a word plate; 16. a fluorescent strip; 17. and (3) a support leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1: referring to fig. 1, fig. 2 and fig. 5, the present invention provides a technical solution: a protection device for municipal engineering construction comprises a guardrail 1 with a combined structure, wherein the guardrail 1 comprises two vertical beams 2 which are vertically arranged in parallel, the upper ends and the lower ends of the two vertical beams 2 are connected through cross beams 3, and a plurality of vertically arranged handrails 4 are arranged between the two cross beams 3 at equal intervals; two the 2 outsides of erecting the roof beam are connected with connecting plate 6 through hinge 5 rotation, and a connecting plate 6 installation locating lever 7, another connecting plate 6 is installed and is supplied locating lever 7 male position sleeve 8.
In this embodiment, locating lever 7 and position sleeve 8 all are on a parallel with perpendicular roof beam 2 setting, and position sleeve 8 is hollow cylindricality structure, and its one side back to connecting plate 6 is seted up with the opening groove 9 of the thickness looks adaptation of connecting plate 6.
In this embodiment, the diameter of the positioning rod 7 is larger than the thickness of the connecting plate 6.
In this embodiment, the bottom of the vertical beam 2 is provided with a support leg 17, and the support leg 17 is a ladder-shaped structure with a small top and a large bottom.
Specifically, the method comprises the following steps: during transportation, guardrail 1 split becomes independent cell structure, can superpose and place, and the transport loading is convenient. During assembly, the positioning rod 7 of one guardrail 1 is inserted into the positioning sleeve 8 of the other guardrail 1 between two adjacent guardrails 1, so that the assembly can be completed (as shown in fig. 5), and the assembly and disassembly are convenient; under the connection of the hinge 5, the guardrails 1 are rotatably connected, the angle between the two guardrails 1 can be adjusted at will, the shape of the enclosed area can be adjusted conveniently, and the flexibility is strong.
Example 2: referring to fig. 3-4, a magnetic block 10 is fixed on the upper portion of each balustrade 4, a sign board 11 is arranged on the magnetic block 10 in an absorbing manner, a replaceable character plate 15 is arranged on the surface of the sign board 11, and a layer of fluorescent strip 16 is adhered on the surface of each balustrade 4.
In this embodiment, a magnetic attraction seat 12 that attracts the magnetic attraction block 10 is fixed in the middle of the identification plate 11, a positioning hole 13 is formed in the middle of the magnetic attraction block 10, and a positioning protrusion 14 embedded in the positioning hole 13 is correspondingly formed in the middle of the magnetic attraction seat 12.
In this embodiment, the word plate 15 is fixed on the sign board 11 by means of a hook and loop fastener.
Specifically, the method comprises the following steps: the disassembly and assembly of the identification plate 11 can be realized by the mutual attraction of the magnetic suction seats 12 on the identification plate 11 and the magnetic suction blocks 10 on the railing 4; during magnetic attraction, the positioning protrusions 14 of the magnetic attraction seat 12 are embedded into the positioning holes 13 of the corresponding magnetic attraction blocks 10, so that stable connection between the magnetic attraction seat 12 and the magnetic attraction blocks 10 is ensured. The word cards 15 are fixed on the marking plate 11 in a sticking mode through magic tapes, so that the word cards 15 can be replaced and adjusted conveniently according to the needs of warning word contents. A layer of fluorescent strip 16 is respectively stuck on the surface of each railing 4, and the guardrail has a good warning effect at night.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A protection device for municipal engineering construction comprises a guardrail (1) with a combined structure, and is characterized in that the guardrail (1) comprises two vertical beams (2) which are vertically arranged in parallel, the upper ends and the lower ends of the two vertical beams (2) are connected through cross beams (3), and a plurality of vertically arranged railings (4) are arranged between the two cross beams (3) at equal intervals; the outer sides of the two vertical beams (2) are rotatably connected with connecting plates (6) through hinges (5), one connecting plate (6) is provided with a positioning rod (7), and the other connecting plate (6) is provided with a positioning sleeve (8) for the positioning rod (7) to insert; each magnetic suction block (10) is fixed on the upper portion of each railing (4), the magnetic suction blocks (10) are provided with identification plates (11) in a suction mode, the surfaces of the identification plates (11) are provided with replaceable word boards (15), and the surfaces of the railings (4) are respectively stuck with a layer of fluorescent strip (16).
2. The protection device for municipal engineering construction according to claim 1, wherein: locating lever (7) and position sleeve (8) all are on a parallel with perpendicular roof beam (2) and set up, and position sleeve (8) are hollow cylindricality structure, its one side back to connecting plate (6) offer with opening groove (9) of the thickness looks adaptation of connecting plate (6).
3. The protection device for municipal engineering construction according to claim 1, wherein: the diameter of the positioning rod (7) is larger than the thickness of the connecting plate (6).
4. The protection device for municipal engineering construction according to claim 1, wherein: the magnetic attraction seat (12) which is mutually attracted with the magnetic attraction block (10) is fixed in the middle of the identification plate (11), the positioning hole (13) is formed in the middle of the magnetic attraction block (10), and the positioning bulge (14) embedded into the positioning hole (13) is correspondingly arranged in the middle of the magnetic attraction seat (12).
5. The protection device for municipal engineering construction according to claim 1, wherein: the word plate (15) is fixed on the marking plate (11) in a sticking mode through a magic tape.
6. The protection device for municipal engineering construction according to claim 1, wherein: the bottom of the vertical beam (2) is provided with a support leg (17), and the support leg (17) is of a ladder-shaped structure with a small upper part and a large lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022242203.5U CN213449791U (en) | 2020-10-10 | 2020-10-10 | Protector is used in municipal works construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022242203.5U CN213449791U (en) | 2020-10-10 | 2020-10-10 | Protector is used in municipal works construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213449791U true CN213449791U (en) | 2021-06-15 |
Family
ID=76288268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022242203.5U Active CN213449791U (en) | 2020-10-10 | 2020-10-10 | Protector is used in municipal works construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213449791U (en) |
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2020
- 2020-10-10 CN CN202022242203.5U patent/CN213449791U/en active Active
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