CN208396274U - The temporary protection device at structure wall hole - Google Patents
The temporary protection device at structure wall hole Download PDFInfo
- Publication number
- CN208396274U CN208396274U CN201820813425.8U CN201820813425U CN208396274U CN 208396274 U CN208396274 U CN 208396274U CN 201820813425 U CN201820813425 U CN 201820813425U CN 208396274 U CN208396274 U CN 208396274U
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- frame
- protection device
- hole
- temporary protection
- wall
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Abstract
The provisional protection technical field at the utility model hole discloses a kind of temporary protection device at structure wall hole.The utility model includes fixed pedestal, the horizontal bar on support frame and support frame above fixed pedestal；Fixed pedestal is to splice the U-frame frame formed by two L shape frame bodies, opening straight down, be erected on the wall below hole, fixed pedestal includes symmetrically arranged first L frame and the 2nd L frame, and the first L frame and the 2nd L frame are fixedly connected by adjusting bolt；Support frame includes supported rod erecting, and the connecting rod being arranged on supported rod erecting；Supported rod erecting is vertically arranged, and bottom end is detachably fixed with fixed pedestal, and connecting rod is horizontally disposed, and one end is welded and fixed with supported rod erecting lateral wall, up and down arrangement, uniform intervals setting；Along the elongated setting of hole length direction, middle part is fixedly connected with the connecting rod horizontal bar by fixing piece.The utility model structure is simple, and supporting fastness is strong, not damaged to foundation structure, and peace is torn open quickly and efficiently.
Description
Technical field
The utility model relates to the provisional protection technical fields at hole, more particularly to a kind of the interim of structure wall hole
Protective device.
Background technique
In the work progress of skyscraper, security protection is a particularly important job, especially in fundamental mechanism
Work progress in, facing side and reserving many holes for wall there are great security risk, is very easy to falling from high altitude occur
Safety accident, require carry out provisional protection.The existing provisional protection for facing side hole has following several forms mostly: a kind of
It is the protective fence using regularization, protective fence generally passes through expansion bolt and is fixed on the wall body structure of two sides, to structure wall
It will cause a degree of damage, when later period decoration construction, need to cut off expansion bolt, be unfavorable for the plastering construction in later period, increase
Add difficulty of construction and workload, and caused waste of material, increases construction cost；One is undamaged gibs
Device, existing shored on the wall end face of two sides mostly, and this suspension device support force is smaller, is easy to fall off, exist compared with
Big security risk.
Utility model content
The utility model provides that a kind of structure is simple, and supporting fastness is strong, not damaged to foundation structure, and peace is torn open quickly and efficiently
Structure wall hole temporary protection device.
Technical problems to be solved are: existing temporary support structures can cause certain damage to foundation structure, and increase
The workload of construction in later period is added；The support force for shoring supporting is small, is easy to fall off, and there are biggish security risks.
In order to solve the above technical problems, the utility model adopts the following technical solution:
The temporary protection device at the utility model structure wall hole, including fixed pedestal, above fixed pedestal
Support frame, and the horizontal bar being detachably secured on support frame；Fixed pedestal is to splice the U formed by two L shape frame bodies
Shape frame, opening straight down, be erected on the wall below hole, fixed pedestal includes symmetrically arranged first L frame and the
Two L framves, the first L frame and the 2nd L frame are fixedly connected by adjusting bolt；Support frame includes supported rod erecting, and setting is supporting
Connecting rod in upright bar；Supported rod erecting is vertically arranged, and bottom end is detachably fixed with fixed pedestal, and connecting rod is horizontally disposed, one end
It is welded and fixed with supported rod erecting lateral wall, up and down arrangement, uniform intervals setting；Horizontal bar is set along hole length direction is elongated
It sets, middle part is fixedly connected with the connecting rod by fixing piece.
The temporary protection device at the utility model structure wall hole, further, the first L frame include being located at wall
First crossbar on upper surface and the first vertical bar on wall one side, the 2nd L frame include being located under first crossbar
The second crossbar of side and the second vertical bar on wall another side, second crossbar and first crossbar overlapping are arranged.
The temporary protection device at the utility model structure wall hole, further, the first crossbar and second crossbar
It is angle steel, offers corresponding adjustment hole on horizontally disposed limb plate respectively, one group of the adjustment hole every two is horizontal
It is intervally arranged, the distance between every group of adjacent adjustment hole is no more than 50mm, and the distance between adjacent sets adjustment hole is 120-
150mm。
The temporary protection device at the utility model structure wall hole, further, first vertical bar and the second vertical bar
On be respectively arranged with no less than 2 groups of secured adjusted device, secured adjusted device up and down side by side, be intervally arranged.
The temporary protection device at the utility model structure wall hole, further, first vertical bar and the second vertical bar
It is channel steel.
The temporary protection device at the utility model structure wall hole, further, the secured adjusted device include adjusting
The waist panel welding for saving screw rod, the first nut, the second nut and branch plate, the first nut and the first vertical bar or the second vertical bar is solid
Fixed, the second nut lateral wall is welded and fixed with branch plate, and adjusting screw rod is horizontally disposed, and tail end passes through the first nut and first and erects
After the waist panel of bar or the second vertical bar, with the second nut driving, branch plate another side is bonded setting with wall side wall.
The temporary protection device at the utility model structure wall hole, further, support frame as described above further includes hound
And horizonal base plate, supported rod erecting bottom end are welded and fixed with horizonal base plate one end, hound both ends respectively with supported rod erecting in the middle part of and
It is welded and fixed in the middle part of horizonal base plate, horizonal base plate is fixedly connected by bolt with fixed pedestal.
The temporary protection device at the utility model structure wall hole, further, the height of the supported rod erecting is not small
In the 3/4 of hole height.
The temporary protection device at the utility model structure wall hole, further, the connecting rod is not less than for outer diameter
The round steel pipe of 50mm.
The temporary protection device at the utility model structure wall hole, further, the horizontal bar are that outer diameter is not small
In the round steel pipe of 50mm, length is not less than the length at hole.
The temporary protection device at the utility model structure wall hole has the following beneficial effects: compared with prior art
The temporary protection device structure at the utility model structure wall hole is simple, and low manufacture cost, difficulty is small, U-shaped
Fixed pedestal is erected on the wall below hole, by shoring the locking of the secured adjusted device on wall side wall, to basis
Structure does not cause any mechanical damage, avoids the patch work in later period, time saving and energy saving；Each component is detachably connected, and repeats benefit
With rate height, it is good that flexibility is had enough to meet the need at scene.
The fixed pedestal of the U-shaped of the utility model can pass through tune using the two L shape frame body being oppositely arranged splicing compositions
The length of whole overlapping and position, to adapt to the wall of different-thickness, have wide range of applications, spirit to adjust the span of fixed pedestal
It is living, convenient and efficient is operated, construction efficiency is substantially increased.
The utility model forms the support frame being vertically arranged on hole, is then the horizontal gear of support setting with support frame
Bar realizes the protection at hole, and the connectivity robustness of entire protective device is strong, and not easily to fall off or displacement has a safety feature.
The temporary protection device at the structure wall hole of the utility model is described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the temporary protection device at the utility model structure wall hole；
Fig. 2 is the main view of temporary protection device.
Appended drawing reference:
The first L frame of 1-；11- first crossbar；The first vertical bar of 12-；The 2nd L frame of 2-；21- second crossbar；The second vertical bar of 22-；
3- secured adjusted device；31- adjusting screw rod；The first nut of 32-；The second nut of 33-；34- branch plate；41- supported rod erecting；
42- hound；43- horizonal base plate；44- connecting rod；The horizontal bar of 5-；6- adjusts bolt；7- wall.
Specific embodiment
As depicted in figs. 1 and 2, the temporary protection device at the utility model structure wall hole includes fixed pedestal, is located at
Support frame above fixed pedestal, and the horizontal bar 5 being detachably secured on support frame.
Fixed pedestal is to splice the U-frame frame formed by two L shape frame bodies, opening straight down, be erected at below hole
Wall 7 on, fixed pedestal includes symmetrically arranged first L frame 1 and the 2nd L frame 2.
First L frame 1 includes that the first crossbar 11 on 7 upper surface of wall and first on 7 one side of wall are perpendicular
Bar 12, the 2nd L frame 2 include erecting positioned at the second crossbar 21 of 11 lower section of first crossbar and second on 7 another side of wall
Bar 22, first crossbar 11 and second crossbar 21 are the angle steel that side length is not less than 50mm, are opened up respectively on horizontally disposed limb plate
There is corresponding adjustment hole, one group of adjustment hole every two, the distance between adjacent adjustment hole is no more than 50mm, each group adjustment hole edge
21 length direction of first crossbar 11 or second crossbar, uniform intervals arrangement, the distance between adjacent sets adjustment hole are 120-
150mm, second crossbar 21 are fixedly connected with the setting of the overlapping of first crossbar 11, by adjusting bolt 6；First vertical bar 12 and second is perpendicular
Bar 22 is channel steel, and an end face of the lateral wall at the top of waist panel respectively with first crossbar 11 and second crossbar 21 is welded and fixed；The
No less than 2 groups of secured adjusted device 3 is respectively arranged on one vertical bar 12 and the second vertical bar 22, about 3 secured adjusted device is simultaneously
It arranges, be intervally arranged, every group of secured adjusted device 3 includes adjusting screw rod 31, the first nut 32, the second nut 33 and branch plate
34, the waist panel of the first nut 32 and the first vertical bar 12 or the second vertical bar 22 is welded and fixed, 33 lateral wall of the second nut and branch wall pad
Plate 34 is welded and fixed, and adjusting screw rod 31 is horizontally disposed, and tail end passes through the first nut 32 and the first vertical bar 12 or the second vertical bar 22
It after waist panel, is screwed with the second nut 33, branch plate 34 is the rectangular steel plates that thickness is not less than 4mm, another side and 7 side of wall
Wall fitting setting；Support frame is provided with above first L frame 1.
Support frame includes supported rod erecting 41, hound 42, horizonal base plate 43, and the connection being arranged on supported rod erecting 41
Bar 44；Supported rod erecting 41 is vertically arranged, and bottom end is welded and fixed with 43 one end of horizonal base plate, and the height of supported rod erecting 41 is not less than hole
The 3/4 of open height, 42 both ends of hound are welded and fixed in the middle part of 41 middle part of supported rod erecting and horizonal base plate 43 respectively, horizonal base plate
43 are fixedly connected by bolt with fixed pedestal, and supported rod erecting 41 and hound 42 are angle steel of the side length not less than 50mm, horizontal
Bottom plate 43 is the steel plate that thickness is not less than 4mm；Connecting rod 44 is horizontally disposed, and one end is welded and fixed with 41 lateral wall of supported rod erecting,
44 quantity of connecting rod is no less than 2, and arrangement, uniform intervals setting, connecting rod 44 are the round steel pipe that outer diameter is not less than 50mm up and down.
Horizontal bar 5 is fixedly connected by fixing piece with connecting rod 44 along the elongated setting of hole length direction, middle part, horizontal
Bar 5 is the round steel pipe that outer diameter is not less than 50mm, and length is not less than the length at hole.
The application method of the temporary protection device at the utility model structure wall hole, specific as follows:
According to the thickness of wall 7 below hole, the link position of the first L frame 1 and the 2nd L frame 2 is adjusted, by adjusting bolt
6 are fixedly connected, and can be clamped on wall 7 convenient for fixed pedestal, and then support is placed on the first L frame 1, by adjusting spiral shell
Bolt 6 is locked, and then by the secured adjusted device 3 of fine tuning two sides, shores branch plate 34 in the edge-on of 7 two sides of wall
On face；Then horizontal bar 5 is separately fixed in the connecting rod 44 of support frame.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (10)
1. the temporary protection device at structure wall hole, it is characterised in that: the branch including fixed pedestal, above fixed pedestal
Support, and the horizontal bar (5) being detachably secured on support frame；
Fixed pedestal is to splice the U-frame frame formed by two L shape frame bodies, opening straight down, the wall that is erected at below hole
On body (7), fixed pedestal includes symmetrically arranged first L frame (1) and the 2nd L frame (2), and the first L frame (1) and the 2nd L frame (2) are logical
Bolt (6) is overregulated to be fixedly connected；
Support frame includes supported rod erecting (41), and the connecting rod (44) being arranged on supported rod erecting (41)；Supported rod erecting (41)
It is vertically arranged, bottom end is detachably fixed with fixed pedestal, and connecting rod (44) is horizontally disposed, one end and supported rod erecting (41) lateral wall
It is welded and fixed, up and down arrangement, uniform intervals setting；
Horizontal bar (5) is fixedly connected by fixing piece with connecting rod (44) along the elongated setting of hole length direction, middle part.
2. the temporary protection device at structure wall hole according to claim 1, it is characterised in that: the first L frame (1)
It is described including the first crossbar (11) being located on wall (7) upper surface and the first vertical bar (12) being located on wall (7) one side
2nd L frame (2) includes the second crossbar (21) below first crossbar (11) and second on wall (7) another side
Vertical bar (22), second crossbar (21) and first crossbar (11) overlapping are arranged.
3. the temporary protection device at structure wall hole according to claim 2, it is characterised in that: the first crossbar
(11) it is angle steel with second crossbar (21), offers corresponding adjustment hole, the tune on horizontally disposed limb plate respectively
One group of knothole every two, horizontal interval arrangement, the distance between every group of adjacent adjustment hole be no more than 50mm, adjacent sets adjustment hole it
Between distance be 120-150mm.
4. the temporary protection device at structure wall hole according to claim 2, it is characterised in that: first vertical bar
(12) and on the second vertical bar (22) it is respectively arranged with no less than 2 groups of secured adjusted device (3), secured adjusted device (3) is up and down
Side by side, it is intervally arranged.
5. the temporary protection device at structure wall hole according to claim 4, it is characterised in that: first vertical bar
(12) and the second vertical bar (22) is channel steel.
6. the temporary protection device at structure wall hole according to claim 5, it is characterised in that: the secured adjusted dress
Setting (3) includes adjusting screw rod (31), the first nut (32), the second nut (33) and branch plate (34), the first nut (32) with
The waist panel of first vertical bar (12) or the second vertical bar (22) is welded and fixed, and the second nut (33) lateral wall and branch plate (34) are welded
Fixed, adjusting screw rod (31) is horizontally disposed, and tail end passes through the first nut (32) and the first vertical bar (12) or the second vertical bar (22)
It after waist panel, is screwed with the second nut (33), branch plate (34) another side is bonded setting with wall (7) side wall.
7. the temporary protection device at structure wall hole according to claim 1, it is characterised in that: support frame as described above also wraps
Hound (42) and horizonal base plate (43) are included, supported rod erecting (41) bottom end is welded and fixed with horizonal base plate (43) one end, horizontal base
Plate (43) is fixedly connected by bolt with fixed pedestal, hound (42) both ends respectively with supported rod erecting (41) in the middle part of and horizontal base
It is welded and fixed in the middle part of plate (43).
8. the temporary protection device at structure wall hole according to claim 1, it is characterised in that: the supported rod erecting
(41) height is not less than the 3/4 of hole height.
9. the temporary protection device at structure wall hole according to claim 1, it is characterised in that: the connecting rod (44)
It is not less than the round steel pipe of 50mm for outer diameter.
10. the temporary protection device at structure wall hole according to claim 1, it is characterised in that: the horizontal bar
(5) it is not less than the round steel pipe of 50mm for outer diameter, length is not less than the length at hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820813425.8U CN208396274U (en) | 2018-05-29 | 2018-05-29 | The temporary protection device at structure wall hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820813425.8U CN208396274U (en) | 2018-05-29 | 2018-05-29 | The temporary protection device at structure wall hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208396274U true CN208396274U (en) | 2019-01-18 |
Family
ID=65133921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820813425.8U Active CN208396274U (en) | 2018-05-29 | 2018-05-29 | The temporary protection device at structure wall hole |
Country Status (1)
| Country | Link |
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| CN (1) | CN208396274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160510A (en) * | 2019-05-22 | 2019-08-23 | 北京城建勘测设计研究院有限责任公司 | A kind of adjustable trestle set on pit mouth protecting wall |
-
2018
- 2018-05-29 CN CN201820813425.8U patent/CN208396274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160510A (en) * | 2019-05-22 | 2019-08-23 | 北京城建勘测设计研究院有限责任公司 | A kind of adjustable trestle set on pit mouth protecting wall |
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