CN214117614U - Creeping formwork top part breaking type stair gap bridge - Google Patents
Creeping formwork top part breaking type stair gap bridge Download PDFInfo
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- CN214117614U CN214117614U CN202022035014.0U CN202022035014U CN214117614U CN 214117614 U CN214117614 U CN 214117614U CN 202022035014 U CN202022035014 U CN 202022035014U CN 214117614 U CN214117614 U CN 214117614U
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- Prior art keywords
- stair
- creeping formwork
- gap bridge
- walking
- bodies
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- 238000009415 formwork Methods 0.000 title claims abstract description 50
- 230000009194 climbing Effects 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 241000219098 Parthenocissus Species 0.000 claims 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005303 weighing Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a creeping formwork top part breaking type stair gap bridge, which comprises stair bodies, wherein the number of the stair bodies is two groups, and the two groups of stair bodies are symmetrically arranged at two sides of the creeping formwork and are adjacent to each other, and a certain gap is reserved between the stair bodies; the stair body is provided with a walking part positioned at the top of the climbing formwork and a lifting part which is connected with the walking part and extends obliquely; one end of the lifting part extends to the ground to support the stair body; the walking part extends horizontally to cross the creeping formwork. The utility model discloses a stair gap bridge has set up two stair bodies, and two stair body symmetric arrangement are at the both ends of the core section of thick bamboo of creeping formwork to lifting unit removes the walking portion to upper portion, and stridees across the creeping formwork top through the walking portion, provides a lot of convenient information for the site operation personnel, can help the creeping formwork to climb, avoids appearing the high risk of weighing down, and the device need not the repeated installation, has stopped to face the limit hidden danger and has appeared.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a creeping formwork top divides disconnected formula stair gap bridge.
Background
The climbing formwork installed on the building core barrel is divided into nine-square grids for climbing, when each grid passes through, a shear wall is arranged, the grid cannot pass through or is paved by adopting a springboard, or a fixed stair gap bridge is installed and needs to be hoisted at every time, and the climbing formwork is extremely unsafe for field personnel to pass through.
Therefore, in view of the above technical problems, there is a need for developing a novel bridge structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a satisfy core section of thick bamboo and singly climb requirement, do not have alternately, do not need to remove after the primary importance or reinstallate creeping formwork top disconnected formula stair gap bridge.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a creeping formwork top part disconnect-type stair gap bridge should pass the bridge and include:
the stair bodies are arranged in two groups, the two groups of stair bodies are symmetrically arranged on two sides of the creeping formwork, and a certain gap is reserved between every two adjacent stair bodies;
the stair body is provided with a walking part positioned at the top of the climbing formwork and a lifting part which is connected with the walking part and extends obliquely;
one end of the lifting part extends to the ground to support the stair body;
the walking part extends horizontally to cross the creeping formwork.
Further, the lifting portion includes:
the ladder beams are formed on two sides of the lifting part and extend along the extending direction of the lifting part, and the ladder beams are made of steel plates with the thickness of 20mm by 300mm by 5 mm;
the steps are fixedly connected between the ladder beams and are distributed at intervals, and the steps are made of patterned steel plates with the thickness of 300mm x 600mm x 2.5 mm;
the step and the ladder beam are welded and fixed;
the height difference between the adjacent steps is 250 mm.
Further, the walking part is a steel plate with the length of 800 mm;
the connecting part of the walking part and the ladder beam is fixedly welded with an upright post;
the upright post extends along the vertical direction and is supported on the ground;
the stand selects 50mm 5 mm's square steel for use, the length of stand is 1000 mm.
Furthermore, an inclined strut is fixed between the walking part and the upright post;
the inclined strut is made of square steel with the length of 400mm and the length of 20mm by 5 mm;
the inclined angle of the inclined strut is 45 degrees.
Further, the lifting portion further includes:
handrail fixed on two sides of the ladder beam;
the handrail at least comprises two layers of cross bars, and the height of the handrail is not less than 1000 mm;
the cross bars are made of square steel with the thickness of 50mm by 5 mm.
Furthermore, a cushion block is arranged at the top of the creeping formwork, and the gap bridge is fixedly connected with the top of the creeping formwork through the cushion block;
the stair bodies on two sides are respectively positioned at two ends of the hole of the core barrel of the creeping formwork.
In the technical scheme, the utility model provides a pair of creeping formwork top disconnect-type stair gap bridge has following beneficial effect:
the utility model discloses a stair gap bridge has set up two stair bodies, and two stair body symmetric arrangement are at the both ends of the core section of thick bamboo of creeping formwork to lifting unit removes the walking portion to upper portion, and stridees across the creeping formwork top through the walking portion, provides a lot of convenient information for the site operation personnel, can help the creeping formwork to climb, avoids appearing the high risk of weighing down, and the device need not the repeated installation, has stopped to face the limit hidden danger and has appeared.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural view of a split type stair gap bridge at the top of a creeping formwork according to an embodiment of the present invention;
fig. 2 is a front view of a split type stair gap bridge on top of a creeping formwork provided by the embodiment of the present invention.
Description of reference numerals:
1. a stair body;
101. a traveling section; 102. a lifting portion; 103. a column; 104. bracing; 105. a cross bar; 106. a handrail;
10201. a ladder beam; 10202. stepping.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1;
the utility model discloses a creeping formwork top part disconnect-type stair gap bridge should pass the bridge and include:
the stair comprises stair bodies 1, wherein the number of the stair bodies 1 is two, the two stair bodies 1 are symmetrically arranged on two sides of a creeping formwork, and a certain gap is reserved between every two adjacent stair bodies 1;
the stair body 1 is provided with a walking part 101 positioned at the top of the climbing formwork and a lifting part 102 which is connected with the walking part 101 and extends obliquely;
one end of the lifting part 102 extends to the ground to support the stair body 1;
the walking part 101 extends horizontally to cross the creeping formwork.
Specifically, the stair gap bridge structure of this embodiment includes symmetrical arrangement in the stair body 1 of creeping formwork both sides, can make things convenient for the operation personnel to climb to the creeping formwork top through the promotion portion 102 of stair body 1 to stride across whole creeping formwork through the portion 101 of walking of arranging in creeping formwork top, the device simple structure, convenient for material collection need not the repeated installation, reduces the construction degree of difficulty and risk, has very high use value.
Preferably, the lifting portion 102 in this embodiment includes:
the ladder beams 10201 are formed at two sides of the lifting part 102 and extend along the extending direction of the lifting part 102, and the ladder beams 10201 are steel plates with the thickness of 20mm to 300mm to 5 mm;
the steps 10202 are fixedly connected between the ladder beams 10201 and are distributed at intervals, and the steps 10202 are made of pattern steel plates with the thickness of 300mm x 600mm x 2.5 mm;
the step 10202 and the ladder beam 10201 are welded and fixed;
the height difference between adjacent steps 10202 is 250 mm.
Wherein, the walking part 101 is a steel plate with the length of 800 mm;
the upright posts 103 are welded and fixed at the joints of the walking parts 101 and the ladder beams 10201;
the upright post 103 extends in the vertical direction and is supported on the ground;
the upright posts 103 are made of 50mm by 5mm square steel, and the length of the upright posts 103 is 1000 mm.
In order to improve the structural stability and safety, a diagonal brace 104 is fixed between the walking part 101 and the upright post 103;
the inclined strut 104 is made of square steel with the length of 400mm and the length of 20 mm/5 mm;
the angle of inclination of the diagonal brace 104 is 45 °.
Preferably, the lifting portion 102 further includes:
the handrail 106 comprises at least two layers of cross bars 105, and the height of the handrail 106 is not less than 1000 mm;
the cross bar 105 is made of 50mm by 5mm square steel.
Preferably, the top of the creeping formwork is provided with a cushion block, and the gap bridge is fixedly connected with the top of the creeping formwork through the cushion block;
the stair bodies 1 on two sides are respectively positioned at two ends of the hole of the core barrel of the creeping formwork.
In the technical scheme, the utility model provides a pair of creeping formwork top disconnect-type stair gap bridge has following beneficial effect:
the utility model discloses a stair gap bridge has set up two stair bodies 1, and two stair body 1 symmetrical arrangement are at the both ends of the core section of thick bamboo of creeping formwork to lifting unit 102 removes the walking portion 101 to upper portion, and stride across the creeping formwork top through walking portion 101, provide a lot of convenient information for the field operation personnel, can help the creeping formwork to climb, avoid appearing the height and weigh down the risk, and the device need not the repeated installation, has stopped to face the limit hidden danger and has appeared.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. A climbing formwork top part disconnect-type stair gap bridge, characterized in that, this gap bridge includes:
the stair body (1) comprises two groups of stair bodies (1), the two groups of stair bodies (1) are symmetrically arranged on two sides of the creeping formwork, and a certain gap is reserved between every two adjacent stair bodies (1);
the stair body (1) is provided with a walking part (101) positioned at the top of the creeping formwork and a lifting part (102) which is connected with the walking part (101) and extends obliquely;
one end of the lifting part (102) extends to the ground to support the stair body (1);
the walking part (101) extends horizontally to cross the creeping formwork.
2. The creeper top section stair approach according to claim 1, wherein the lifting portion (102) comprises:
the ladder beam (10201) is formed on two sides of the lifting part (102) and extends along the extending direction of the lifting part (102), and the ladder beam (10201) is a steel plate with the thickness of 20mm to 300mm to 5 mm;
the treads (10202) are fixedly connected between the ladder beams (10201) and are distributed at intervals, and the treads (10202) are made of pattern steel plates with the thickness of 300mm x 600mm x 2.5 mm;
the step (10202) and the ladder beam (10201) are welded and fixed;
the height difference between the adjacent steps (10202) is 250 mm.
3. The climbing form top part breaking type stair gap bridge according to claim 2, wherein the walking part (101) is a steel plate with the length of 800 mm;
a vertical column (103) is fixedly welded at the joint of the walking part (101) and the ladder beam (10201);
the upright post (103) extends along the vertical direction and is supported on the ground;
the upright post (103) is made of square steel with the thickness of 50mm by 5mm, and the length of the upright post (103) is 1000 mm.
4. A climbing formwork top section stair gap bridge according to claim 3, characterized in that a diagonal brace (104) is fixed between the walking part (101) and the upright post (103);
the diagonal brace (104) is made of square steel with the length of 400mm and the length of 20mm by 5 mm;
the inclined angle of the inclined strut (104) is 45 degrees.
5. The creeper top section stair approach according to claim 2, wherein the lifting portion (102) further comprises:
handrail (106) fixed on both sides of the ladder beam (10201);
the hand rail (106) at least comprises two layers of cross bars (105), and the height of the hand rail (106) is not less than 1000 mm;
the cross bar (105) is made of square steel with the thickness of 50mm x 5 mm.
6. The stair gap bridge with the split top part of the creeping formwork according to claim 2, wherein the top part of the creeping formwork is provided with a cushion block, and the gap bridge is fixedly connected with the top part of the creeping formwork through the cushion block;
the stair bodies (1) on the two sides are respectively positioned at the two ends of the hole of the core barrel of the creeping formwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022035014.0U CN214117614U (en) | 2020-09-16 | 2020-09-16 | Creeping formwork top part breaking type stair gap bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022035014.0U CN214117614U (en) | 2020-09-16 | 2020-09-16 | Creeping formwork top part breaking type stair gap bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214117614U true CN214117614U (en) | 2021-09-03 |
Family
ID=77485034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022035014.0U Active CN214117614U (en) | 2020-09-16 | 2020-09-16 | Creeping formwork top part breaking type stair gap bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214117614U (en) |
-
2020
- 2020-09-16 CN CN202022035014.0U patent/CN214117614U/en active Active
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