CN213710632U - Rail guard is used in municipal works construction - Google Patents
Rail guard is used in municipal works construction Download PDFInfo
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- CN213710632U CN213710632U CN202021899901.6U CN202021899901U CN213710632U CN 213710632 U CN213710632 U CN 213710632U CN 202021899901 U CN202021899901 U CN 202021899901U CN 213710632 U CN213710632 U CN 213710632U
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- connecting block
- loop bar
- guard body
- protective guard
- width
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Abstract
The utility model discloses a guard rail for municipal engineering construction, which comprises a fixed block, a fixed hole, a supporting frame, a movable sleeve, a first connecting block, a guard rail body, a communicating hole, a first loop bar, a screw, a nut, a second connecting block and a second loop bar, the middle parts of the upper sides of the two ends of the protective guard body are respectively welded with a first loop bar, the middle parts of the lower sides of the two ends of the protective guard body are respectively welded with a movable sleeve, the middle parts of two ends of two sides of the protective guard body are respectively welded with a first connecting block and a second connecting block, the middle part of one end of the first connecting block and the second connecting block, which are far away from the protective guard body, is provided with a communicating hole, the first connecting block and the second connecting block are mutually corresponding, and the second connecting block is positioned at the upper side of the protective guard body, the communicating holes in the first connecting block and the second connecting block correspond to each other, and a second loop bar is welded in the middle of the upper end of the support frame. The utility model discloses be favorable to playing the advantage of protection and suggestion effect to the municipal works construction.
Description
Technical Field
The utility model relates to a municipal works technical field specifically is a rail guard is used in municipal works construction.
Background
Municipal works refer to municipal infrastructure construction works. In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in planning and construction ranges 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.
A large number of searches find that: chinese utility model patent: the utility model discloses a construction protective guard, including railing, the base that supports the railing and the connecting piece of connecting two construction protective guards, the branch of railing passes through the mounting and connects; the connecting pieces are fixed on two side edges of the railing and comprise mounting holes and fixing components which are matched with the mounting holes and are connected with two adjacent construction protective railings; the fixing component is provided with a fixing cylinder fixed on the side edge of the railing and an elastic component arranged in the fixing cylinder; when two construction protective guards are connected, the elastic assembly is clamped in the mounting holes, the elastic assembly moves upwards to separate from the clamping mounting holes when receiving an upward external force, and the construction protective guards are more convenient to splice and disassemble by improving the connecting structure between the construction protective guards.
When being constructed to municipal works, the guard rail needs to be used for protecting the construction place, is favorable for operation of the construction, simultaneously plays a role in prompting, avoids the mistake of pedestrians entering, and easily causes injury to the pedestrians, so that the guard rail which is favorable for playing the roles of protection and prompt in the municipal works construction is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rail guard is used in municipal works construction possesses and is favorable to playing the advantage of protection and suggestion effect to the municipal works construction, has solved and has need to protect the place of construction by circle, is favorable to the operation to the construction, has also played the suggestion simultaneously, has avoided pedestrian's mistake to go into, causes the problem of injury to the pedestrian easily.
In order to achieve the above object, the utility model provides a following technical scheme: a guard railing for municipal engineering construction comprises fixing blocks, fixing holes, a supporting frame, a movable sleeve, a first connecting block, a guard railing body, communicating holes, a first sleeve rod, screws, nuts, a second connecting block and a second sleeve rod, wherein the first sleeve rod is welded in the middle of the upper sides of two ends of the guard railing body, the movable sleeve is welded in the middle of the lower sides of two ends of the guard railing body, the first connecting block and the second connecting block are respectively welded in the middle of two ends of two sides of the guard railing body, the communicating holes are formed in the middle of one ends, deviating from the guard railing body, of the first connecting block and the second connecting block, the first connecting block and the second connecting block correspond to each other, the second sleeve rod is welded in the middle of the upper end of the supporting frame, the both ends downside of support frame all welds there is the fixed block, and the fixed block deviates from the one end centre department of support frame and has seted up the fixed orifices.
Preferably, the screw is movably mounted in the communicating hole on the first connecting block and the second connecting block, the screw cap is threadedly mounted at the lower end of the screw, and the screw cap is located at the lower side of the first connecting block.
Preferably, the diameter of the outer side of the movable sleeve is equal to the width of the protective guard body, the diameters of the first sleeve rod and the second sleeve rod are equal, and the first sleeve rod and the second sleeve rod are matched with the inner side of the movable sleeve.
Preferably, the first connecting block and the second connecting block have the same length and width, and the first connecting block and the second connecting block have the width smaller than the width of the guard rail body.
Preferably, the width of the support frame is greater than the diameter of the second sleeve, and the length of the support frame is greater than the width of the guard rail body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up first loop bar and second loop bar, be favorable to realizing supporting fixed effect to the rail guard body, when using, cup joint the support frame in the activity cover of rail guard body lower extreme through the second loop bar, support the rail guard body through the support frame of second loop bar lower extreme, and the fixed orifices on the expansion screw accessible fixed block is fixed, realize the fixed to the support frame, cup joint the rail guard body on first loop bar through the activity cover simultaneously, be favorable to increasing the height of rail guard body, and according to the protection requirement of engineering, be connected first connecting block and second connecting block between the rail guard body through screw and nut, be favorable to making the rail guard body play the effect of extension.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a side view of the supporting frame of the present invention;
fig. 3 is a schematic diagram of a side view structure of the guard rail of the present invention.
In the figure: 1. a fixed block; 2. a fixing hole; 3. a support frame; 4. a movable sleeve; 5. a first connection block; 6. a guard rail body; 7. a communicating hole; 8. a first loop bar; 9. a screw; 10. a nut; 11. a second connecting block; 12. a second loop bar.
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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a guard railing for municipal engineering construction comprises a fixed block 1, a fixed hole 2, a support frame 3, a movable sleeve 4, a first connecting block 5, a guard railing body 6, a communicating hole 7, a first loop bar 8, screws 9, nuts 10, a second connecting block 11 and a second loop bar 12, wherein the first loop bar 8 is welded in the middle of the upper side of each of two ends of the guard railing body 6, the movable sleeve 4 is welded in the middle of the lower side of each of two ends of the guard railing body 6, the first connecting block 5 and the second connecting block 11 are respectively welded in the middle of each of two ends of the guard railing body 6, the communicating hole 7 is formed in the middle of one end, deviating from the guard railing body 6, of each of the first connecting block 5 and the second connecting block 11, the first connecting block 5 corresponds to the second connecting block 11, the second connecting block 11 is positioned on the upper side of the guard railing body 6, and the communicating holes 7 on the first connecting block 5, the welding of department has second loop bar 12 in the middle of the upper end of support frame 3, and fixed block 1 has all been welded to the both ends downside of support frame 3, and fixed block 1 deviates from the department has seted up fixed orifices 2 in the middle of the one end of support frame 3.
A screw 9 is movably arranged in the communicating holes 7 on the first connecting block 5 and the second connecting block 11, a screw cap 10 is arranged at the lower end of the screw 9 in a threaded manner, the screw cap 10 is positioned at the lower side of the first connecting block 5, when in use, the support frame 3 is sleeved in the movable sleeve 4 at the lower end of the protective guard body 6 through the second loop bar 12, the protective guard body 6 is supported through the support frame 3 at the lower end of the second loop bar 12, and the expansion screw can be fixed through the fixing hole 2 on the fixing block 1 to realize the fixation of the support frame 3, meanwhile, the protective guard body 6 is sleeved on the first loop bar 8 through the movable sleeve 4, which is beneficial to increasing the height of the protective guard body 6, and according to the protection requirements of engineering, the first connecting block 5 and the second connecting block 11 between the protective guard bodies 6 are connected through the screw 9 and the screw cap 10, so that the protective guard bodies 6 can be extended.
The outside diameter of the movable sleeve 4 is equal to the width of the protective guard body 6, the diameters of the first loop bar 8 and the second loop bar 12 are equal, and the first loop bar 8 and the second loop bar 12 are both matched with the inside of the movable sleeve 4.
The lengths and the widths of the first connecting block 5 and the second connecting block 11 are equal, the widths of the first connecting block 5 and the second connecting block 11 are smaller than the width of the protective guard body 6, the width of the support frame 3 is larger than the diameter of the second loop bar 12, and the length of the support frame 3 is larger than the width of the protective guard body 6.
The working principle is as follows: the utility model discloses in operation, when using, cup joint support frame 3 in the movable sleeve 4 of 6 lower extremes of rail guard body through second loop bar 12, support rail guard body 6 through support frame 3 of 12 lower extremes of second loop bar, and fixed orifices 2 on the expansion screw accessible fixed block 1 are fixed, realize the fixed to support frame 3, cup joint rail guard body 6 on first loop bar 8 through movable sleeve 4 simultaneously, be favorable to increasing the height of rail guard body 6, and according to the protection requirement of engineering, be connected first connecting block 5 between rail guard body 6 and second connecting block 11 through screw 9 and nut 10, be favorable to making rail guard body 6 play the effect of extension. The working principle of the present invention is the above.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a rail guard is used in municipal works construction, includes fixed block (1), fixed orifices (2), support frame (3), movable sleeve (4), first connecting block (5), rail guard body (6), intercommunicating pore (7), first loop bar (8), screw (9), nut (10), second connecting block (11) and second loop bar (12), its characterized in that: the protective guard is characterized in that first loop bars (8) are welded in the middle of the upper sides of two ends of the protective guard body (6), movable sleeves (4) are welded in the middle of the lower sides of two ends of the protective guard body (6), first connecting blocks (5) and second connecting blocks (11) are welded in the middle of two ends of two sides of the protective guard body (6), communicating holes (7) are formed in the middle of one ends, deviating from the protective guard body (6), of the first connecting blocks (5) and the second connecting blocks (11), the first connecting blocks (5) and the second connecting blocks (11) correspond to each other, the second loop bars (12) are welded in the middle of the upper ends of the supporting frames (3), fixing blocks (1) are welded on the lower sides of two ends of the supporting frames (3), and a fixing hole (2) is formed in the middle of one end of the fixing block (1) departing from the support frame (3).
2. The guardrail for municipal engineering construction according to claim 1, wherein: screw (9) movable mounting is in intercommunicating pore (7) on first connecting block (5) and second connecting block (11), nut (10) threaded mounting is at the lower extreme of screw (9), nut (10) are located the downside of first connecting block (5).
3. The guardrail for municipal engineering construction according to claim 1, wherein: the outer diameter of the movable sleeve (4) is equal to the width of the protective guard body (6), the diameters of the first loop bar (8) and the second loop bar (12) are equal, and the first loop bar (8) and the second loop bar (12) are matched with the inner side of the movable sleeve (4).
4. The guardrail for municipal engineering construction according to claim 1, wherein: the length and the width of the first connecting block (5) and the second connecting block (11) are equal, and the width of the first connecting block (5) and the width of the second connecting block (11) are smaller than the width of the protective guard body (6).
5. The guardrail for municipal engineering construction according to claim 1, wherein: the width of the support frame (3) is larger than the diameter of the second loop bar (12), and the length of the support frame (3) is larger than the width of the protective guard body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021899901.6U CN213710632U (en) | 2020-09-03 | 2020-09-03 | Rail guard is used in municipal works construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021899901.6U CN213710632U (en) | 2020-09-03 | 2020-09-03 | Rail guard is used in municipal works construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213710632U true CN213710632U (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021899901.6U Active CN213710632U (en) | 2020-09-03 | 2020-09-03 | Rail guard is used in municipal works construction |
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| CN (1) | CN213710632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775246A (en) * | 2021-09-29 | 2021-12-10 | 山东泰东公路工程有限公司 | Safety protection device for municipal engineering construction and installation method thereof |
-
2020
- 2020-09-03 CN CN202021899901.6U patent/CN213710632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775246A (en) * | 2021-09-29 | 2021-12-10 | 山东泰东公路工程有限公司 | Safety protection device for municipal engineering construction and installation method thereof |
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