CN209780175U - upper and lower channel frame for manhole construction on roof - Google Patents
upper and lower channel frame for manhole construction on roof Download PDFInfo
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- CN209780175U CN209780175U CN201920442145.5U CN201920442145U CN209780175U CN 209780175 U CN209780175 U CN 209780175U CN 201920442145 U CN201920442145 U CN 201920442145U CN 209780175 U CN209780175 U CN 209780175U
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Abstract
The utility model relates to a last lower passageway frame of manhole construction usefulness on roofing, roofing are formed with and enclose and locate a plurality of protective walls that manhole just interconnect all around, and last lower passageway frame includes: the climbing frame is vertically fixed on a floor slab, the climbing frame penetrates through the upper manhole, the top of the climbing frame protrudes out of the protection wall, the periphery of the climbing frame and the corresponding protection wall are fixed through a drawknot rod, a space which is penetrated up and down and is used for people to pass through is formed in the climbing frame, and transverse foot bars are fixed on the climbing frame at intervals; the dense mesh safety net is arranged around the climbing frame; the anti-falling sling is fixed at the top of the climbing frame. The utility model discloses the effect of manhole on can playing the enclosure of protecting the protective wall. The protection wall that will climb all around and correspond passes through the drawknot pole drawknot fixed, and the relative both sides atress of climbing the frame is balanced to guarantee to climb the stability of frame, solved the problem that can't go on the roofing and carry out the construction operation.
Description
Technical Field
The utility model relates to a building construction field indicates a last lower passageway frame of manhole construction usefulness on roofing especially.
background
In the construction, manhole as the roofing access hole on some roofs are kept somewhere, when the structure construction is accomplished after and do not have the construction elevator, and demolish outer scaffold frame because of the construction reason, then can lead to the construction operation personnel can't carry out the construction operation on the roofing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a last lower passageway frame of manhole construction usefulness on roofing, solve among the prior art when structure construction accomplishes the back and when not having the construction elevator, and demolish outer scaffold frame because of the construction reason, then can lead to the unable problem of carrying out the construction operation from the roofing of construction operation personnel.
The technical scheme for realizing the purpose is as follows:
the utility model provides an upper and lower passageway frame of manhole construction usefulness on roofing, roofing are formed with to enclose and locate go up the manhole and a plurality of protective wall of interconnect all around, upper and lower passageway frame includes:
The climbing frame is vertically fixed on a floor slab, the climbing frame penetrates through an upper manhole, the top of the climbing frame protrudes out of a protection wall, the periphery of the climbing frame and the corresponding protection wall are fixed through a tie rod in a tie mode, a space which is penetrated up and down and is used for people to pass through is formed in the climbing frame, and transverse foot bars are fixed on the climbing frame at intervals;
the dense mesh safety net is arranged around the climbing frame; and
and the anti-falling sling is fixed at the top of the climbing frame.
the utility model discloses manhole construction usefulness on the roofing goes up beneficial effect of upper and lower passageway frame:
The utility model discloses an adopt and climb the frame and erect and stretch out the manhole in floor and top are protruding, climb the inside space that supplies the people to pass through that runs through from top to bottom that is formed with of frame, just climb the frame interval and be fixed with horizontal foot bar to constructor's accessible foot bar rises in the space of climbing frame inside, enters into the roof through last manhole. The roofing is formed with and encloses to locate go up manhole and a plurality of protecting walls all around and interconnect, the protecting wall can play the effect of enclosing the manhole. The periphery of the climbing frame and the corresponding protective wall are fixed through the drawknot rods, and the stress on the two opposite sides of the climbing frame is balanced, so that the stability of the climbing frame is ensured. The dense mesh safety nets surrounding the climbing frame can enclose and block gaps between the vertical rods, so that the construction operation personnel can safely go up and down and prevent objects falling from high altitude. Through being fixed in the fall-preventing sling at the top of the climbing frame, when a constructor climbs the frame up and down, the fall-preventing sling can be hung on the safety belt, and the up-and-down safety of construction operators is improved. The utility model provides an in the prior art when the structure construction is accomplished the back and when not having the construction elevator, and demolish outer scaffold frame because of the construction reason, then can lead to the problem that the construction operation personnel can't carry out the construction operation on the roofing.
the utility model discloses manhole construction usefulness on the roofing further improves and lies in going up the lower passageway frame, climb the frame and include:
four vertical rods fixed on the floor slab are vertically arranged, the vertical rods penetrate through the upper manhole, the tops of the vertical rods protrude out of the protection walls, and the vertical rods are located at the included angle positions of two adjacent protection walls; and
The guard frame that the interval is fixed in four pole setting, the guard frame includes the foot bar.
the utility model discloses manhole construction usefulness on the roofing upper and lower passageway frame's further improvement lies in, the vertical subsides of one end of drawknot pole are established and are fixed in the lateral surface of protecting wall, the other end of drawknot pole is transversely buckled and is located the top of protecting wall, and with corresponding the pole setting is fixed.
the further improvement of the upper and lower channel frames for manhole construction on the roof of the utility model lies in that,
The protective frames positioned at the top and the bottom are provided with notches;
the protective frame positioned in the middle is a closed frame.
Drawings
Figure 1 is the utility model discloses the upper and lower access frame's of manhole construction usefulness on the roofing front view.
3 fig. 3 2 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 a 3- 3 a 3 in 3 fig. 3 1 3. 3
Fig. 3 is a sectional view taken in the direction B-B in fig. 1.
Detailed Description
the invention will be further explained with reference to the drawings and the specific embodiments.
referring to fig. 1, a front view of the upper and lower channel frames for manhole construction on the roof of the present invention is shown. 3 fig. 3 2 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 a 3- 3 a 3 in 3 fig. 3 1 3. 3 Fig. 3 is a sectional view taken in the direction B-B in fig. 1. With reference to fig. 1 to 3, the utility model discloses upper and lower channel frame that manhole construction used on the roofing includes:
The roofing is formed with and encloses and locates go up manhole and a plurality of protecting walls 30 all around and interconnect, the upper and lower passageway frame includes:
the climbing frame 20 is vertically fixed on the floor slab 10, the climbing frame 20 penetrates through an upper manhole, the top of the climbing frame 20 protrudes out of a protective wall 30, the periphery of the climbing frame 20 and the corresponding protective wall 30 are fixed through a tie rod 60 in a tie mode, a space which is penetrated up and down and is used for people to pass through is formed in the climbing frame 20, and transverse foot bars 21 are fixed on the climbing frame 20 at intervals;
a dense mesh safety net 40 arranged around the climbing frame 20; and
And the falling prevention sling 50 is fixed at the top of the climbing frame 20.
as the utility model discloses a better implementation mode of the last lower passageway frame of manhole construction usefulness on the roofing, climb frame 20 and include:
four upright posts 22 fixed on the floor slab 10 are vertically arranged, the upright posts 22 penetrate through the upper manhole, the tops of the upright posts protrude out of the protection walls 30, and the upright posts 22 are positioned at the included angle positions of two adjacent protection walls 30; and
The guard frame is fixed on the four upright rods 22 at intervals, and the guard frame 23 comprises the pedal rod 21.
as a better implementation mode of the upper and lower channel frames for manhole construction on the roof of the utility model,
One end of the drawknot rod 60 is vertically attached to the outer side surface of the protection wall 30, and the other end of the drawknot rod 60 is transversely bent and arranged at the top of the protection wall 30 and is fixed with the corresponding upright rod 22.
as a better implementation mode of the upper and lower channel frames for manhole construction on the roof of the utility model,
The protection frames 23 positioned at the top and the bottom are formed with notches; the gap is used for people to come in and go out.
The guard frame 23 located in the middle is a closed frame.
in this embodiment, the manhole on the roof is rectangular. The top subsides of pole setting are located the inner wall of manhole on the roofing to can utilize the spacing support pole setting of roofing structure. Meanwhile, one end of the tie rod 60 is vertically attached to the outer side face of the protective wall 30, and the other end of the tie rod 60 is transversely bent and arranged at the top of the protective wall 30 and fixed with the corresponding upright rod 22. The two opposite side surfaces of the climbing frame are connected with the corresponding protective walls in a pulling and tying mode, and the stress is balanced, so that the position of the vertical rod can be prevented from moving.
In this embodiment, the upright 22 and the tread 21 are steel pipes of 48.3mm by 3.6mm, as is common in construction sites. The steel pipes are fixed by fasteners. The bottom ends of the vertical rods 22 are vertically fixed on the floor slab, specifically, when the floor slab is constructed, a plurality of steel plates with the top surfaces protruding out of the floor slab are pre-embedded in the floor slab, the vertical rods 22 are vertically arranged on the corresponding steel plates and are welded and fixed. Or the L-shaped ear plate is fixed on the side wall of the bottom of the upright rod 22, and the L-shaped ear plate is fixedly connected with the steel plate through a bolt, so that the installation and the disassembly are convenient.
The top of the climbing frame 20 is about 1000mm higher than the manhole on the roof. The concrete can be determined according to actual needs.
Dense mesh safety nets 40 are hung around the inner side of the climbing frame 20, so that the up-and-down passing safety of construction operators is guaranteed, and objects falling from the high altitude are prevented. The dense mesh safety net 40 is fixedly connected with the corresponding upright post 22 of the pedal rod 21.
the anti-falling sling 50 is fixed on the upper part of the climbing frame 20, and when a constructor climbs the climbing frame 20 up and down, the anti-falling sling 50 can be hung on a safety belt, so that the up-and-down safety of the constructor is improved.
The utility model discloses manhole construction usefulness on the roofing goes up the beneficial effect of upper and lower passageway frame does:
The utility model discloses an adopt and climb the frame and erect and stretch out the manhole in floor and top are protruding, climb the inside space that supplies the people to pass through that runs through from top to bottom that is formed with of frame, just climb the frame interval and be fixed with horizontal foot bar to constructor's accessible foot bar rises in the space of climbing frame inside, enters into the roof through last manhole. The roofing is formed with and encloses to locate go up manhole and a plurality of protecting walls all around and interconnect, the protecting wall can play the effect of enclosing the manhole. The periphery of the climbing frame and the corresponding protective wall are fixed through the drawknot rods, and the stress on the two opposite sides of the climbing frame is balanced, so that the stability of the climbing frame is ensured. The dense mesh safety nets surrounding the climbing frame can enclose and block gaps between the vertical rods, so that the construction operation personnel can safely go up and down and prevent objects falling from high altitude. Through being fixed in the fall-preventing sling at the top of the climbing frame, when a constructor climbs the frame up and down, the fall-preventing sling can be hung on the safety belt, and the up-and-down safety of construction operators is improved. The utility model provides an in the prior art when the structure construction is accomplished the back and when not having the construction elevator, and demolish outer scaffold frame because of the construction reason, then can lead to the problem that the construction operation personnel can't carry out the construction operation on the roofing.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (4)
1. the utility model provides an upper and lower passageway frame of manhole construction usefulness on roofing, roofing are formed with to enclose and locate go up manhole and a plurality of protective wall of interconnect all around, its characterized in that, upper and lower passageway frame includes:
The climbing frame is vertically fixed on a floor slab, the climbing frame penetrates through an upper manhole, the top of the climbing frame protrudes out of a protection wall, the periphery of the climbing frame and the corresponding protection wall are fixed through a tie rod in a tie mode, a space which is penetrated up and down and is used for people to pass through is formed in the climbing frame, and transverse foot bars are fixed on the climbing frame at intervals;
The dense mesh safety net is arranged around the climbing frame; and
And the anti-falling sling is fixed at the top of the climbing frame.
2. an upper and lower channel frame for manhole construction on a roof as claimed in claim 1, wherein the creeper includes:
Four vertical rods fixed on the floor slab are vertically arranged, the vertical rods penetrate through the upper manhole, the tops of the vertical rods protrude out of the protection walls, and the vertical rods are located at the included angle positions of two adjacent protection walls; and
the guard frame that the interval is fixed in four pole setting, the guard frame includes the foot bar.
3. Upper and lower channel frames for manhole construction in a roof as claimed in claim 2,
The vertical subsides of one end of drawknot pole are established and are fixed in the lateral surface of protecting wall, the other end of drawknot pole is transversely buckled and is located the top of protecting wall, and with corresponding the pole setting is fixed.
4. Upper and lower channel frames for manhole construction in a roof as claimed in claim 2,
The protective frames positioned at the top and the bottom are provided with notches;
The protective frame positioned in the middle is a closed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442145.5U CN209780175U (en) | 2019-04-03 | 2019-04-03 | upper and lower channel frame for manhole construction on roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442145.5U CN209780175U (en) | 2019-04-03 | 2019-04-03 | upper and lower channel frame for manhole construction on roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209780175U true CN209780175U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920442145.5U Active CN209780175U (en) | 2019-04-03 | 2019-04-03 | upper and lower channel frame for manhole construction on roof |
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| Country | Link |
|---|---|
| CN (1) | CN209780175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815776A (en) * | 2021-07-02 | 2021-12-21 | 上海外高桥造船有限公司 | Upper and lower passageway protective rail with handle function in cabin for ship |
-
2019
- 2019-04-03 CN CN201920442145.5U patent/CN209780175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815776A (en) * | 2021-07-02 | 2021-12-21 | 上海外高桥造船有限公司 | Upper and lower passageway protective rail with handle function in cabin for ship |
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