CN210738580U - Mould hanging device for hoisting hole - Google Patents
Mould hanging device for hoisting hole Download PDFInfo
- Publication number
- CN210738580U CN210738580U CN201921199244.1U CN201921199244U CN210738580U CN 210738580 U CN210738580 U CN 210738580U CN 201921199244 U CN201921199244 U CN 201921199244U CN 210738580 U CN210738580 U CN 210738580U
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- Prior art keywords
- hole
- frame
- hoist
- hoisting
- beams
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- 238000010276 construction Methods 0.000 claims abstract description 16
- 238000009415 formwork Methods 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model provides a mould device hangs of hole for hoist should hang mould device, including covering the hole for hoist, setting up hollow out construction's frame at the upper surface of hole for hoist place concrete slab, sealed cover the hole for hoist, at the template that the lower surface of hole for hoist place concrete slab set up to and pass the hole for hoist and mount connection the fastener of template and frame. The utility model discloses simple structure, safety, stability do not influence the trafficability characteristic of hoist hole downward projection region space passageway in filling the hoist hole and filling the construction.
Description
Technical Field
The utility model relates to a building engineering technical field, in particular to mould hoisting device of hole for hoist.
Background
At present, along with the construction of modern urbanization is faster and faster, more and more subways and tunnels appear in each big city, a shield is often required to be used or hoisting equipment is required to be used in the construction of the tunnels and the subways, a hoisting hole is required to be formed in the top of the tunnel to be used for the construction of a lower structure, and the hoisting hole needs to be filled at the later stage. Referring to fig. 1 and 2, in underground works such as subways and tunnels and above-ground works such as houses, hoisting holes 201 are reserved in an upper concrete slab 200 to meet the construction requirements of lower building works. In filling construction of the hoisting hole, a person skilled in the art generally adopts formwork supporting systems such as a full-hall supporting structure and the like to support a formwork for the hoisting hole, and then concrete pouring filling construction is carried out. The formwork support system is used in the process of filling the hoisting hole all the time, and occupies a space channel in the area below the hoisting hole in a tunnel or subway engineering, so that the rail debugging operation and vehicle operation test or material transportation operation in the tunnel or subway engineering are influenced. That is, the formwork system influences the trafficability of the space channel in the area below the hoisting hole.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome above not enough, provide a hoisting hole hang mould device to do not influence the trafficability characteristic of hoisting hole below regional space passageway in the hoisting hole fills the construction.
In order to solve the technical problem, the utility model provides a mould device hangs of hole for hoist, including covering the hole for hoist, setting up hollow out construction's frame at the upper surface of hole for hoist place concrete slab, sealed cover the hole for hoist, at the template that the lower surface of hole for hoist place concrete slab set up to and pass the hole for hoist and mount connection the fastener of template and frame.
Further, the utility model provides a hang mould device of hole for hoist still includes around the support piece that sets up at hole for hoist place concrete slab upper surface around the hole for hoist periphery, the frame passes through support piece sets up on hole for hoist place concrete slab.
Further, the utility model provides a hang mould device of hole for hoist, support piece is shaped steel.
Further, the utility model provides a hang mould device of hole for hoist, the frame includes range upon range of cross distribution's upper frame and lower floor's frame.
Furthermore, the utility model provides a mould hanging device for hoisting holes, the upper frame comprises a plurality of upper beams which are formed by splicing two channel steels and have I-shaped structures with gaps; the lower-layer framework comprises a plurality of lower beams which are formed by splicing two channel steels and have I-shaped structures with gaps; and the gaps of the upper beams and the gaps of the lower beams which are distributed in a stacked and crossed manner are arranged in a penetrating manner and are used for penetrating the fastening pieces.
Further, the utility model provides a hang mould device of hole for hoist, still including set up in the template lower surface, and with upper frame or lower floor's frame correspond the bottom frame that distributes, the fastener passes through bottom frame connects template and frame.
Further, the utility model provides a hang mould device of hole for hoist, the bottom frame includes the many floorbars of the I-shaped structure that have the gap that is formed by two channel-section steel concatenations, the gap and the range upon range of cross distribution of floorbar the gap of upper beam or underbeam link up the setting, are used for alternating the fastener.
Further, the utility model provides a hang mould device of hole for hoist, the fastener is a plurality of interval distribution.
Further, the utility model provides a hang mould device of hole for hoist, the fastener is stud, including stud and threaded connection the nut at stud both ends.
The utility model provides a hang mould device of hole for hoist, including frame, template and the fastener that covers the hole for hoist setting, it is located hole for hoist place concrete slab upper and lower surface, suspends the setting in midair promptly on hole for hoist place concrete slab, has reduced material transportation, equipment interference such as collision to hanging mould device when current and influence structural stability's risk, consequently has simple structure, safety and stable effect. Adopt the utility model discloses a hang mould device fills the work progress at the hole for hoist, need not set up formwork system such as interim support, does not occupy the regional space channel in hole for hoist below, consequently, does not influence the current operation such as track debugging operation and vehicle operation test or material transportation, equipment are current in this space channel. Namely, the utility model discloses a hang mould device does not influence the trafficability characteristic of space channel of hole for hoist below. The utility model discloses need not set up a formwork system in the work progress is filled to the hole for hoist, the cost is reduced has improved the efficiency of construction.
Drawings
FIG. 1 is a schematic top view of a lifting hole;
FIG. 2 is a schematic sectional view of a lifting hole;
FIG. 3 is a schematic sectional view of a die-lifting device for a lifting hole;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic view of an upper beam splice structure in the upper frame;
FIG. 6 is a schematic top view of the die hanging device for the lifting hole;
FIG. 7 is a schematic view of a construction process for filling a hoisting hole;
fig. 8 is a schematic structural view of a concrete slab after a lifting hole is filled.
Shown in the figure: 100. the formwork lifting device comprises a formwork lifting device 110, a framework 111, a lower-layer framework 112, an upper-layer framework 1121, a first channel steel 1122, a second channel steel 1123, a gap 120, a formwork 130, a fastener 131, a double-threaded screw, a 132 nut 140, a support piece 150, a bottom-layer framework 200, a concrete slab 201, a hoisting hole 202 and filling of the concrete slab.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
referring to fig. 3 and 6, an embodiment of the present invention provides a formwork hanging device 100 for a hoisting hole, including a frame 110 covering the hoisting hole 201 and having a hollow structure on an upper surface of a concrete slab 200 where the hoisting hole 201 is located, a formwork 120 hermetically covering the hoisting hole 201 and disposed on a lower surface of the concrete slab 200 where the hoisting hole 201 is located, and a fastener 130 passing through the hoisting hole 201 and connecting the formwork 120 and the frame.
The embodiment of the utility model provides a hang mould device 100 of hoisting hole, including frame, template 120 and the fastener 130 that covers the setting of hoisting hole 201, it is located hoisting hole 201 place concrete slab 200 upper and lower surface, suspends the setting in midair promptly on hoisting hole 201 place concrete slab 200, has reduced material transportation, equipment interference such as collision to hanging mould device 100 when current and influence structural stability's risk, consequently has simple structure, safety and stable effect.
Referring to fig. 3, in order to prevent the frame 110 from contacting the concrete and affecting the flatness of the concrete surface when the formwork hanging device 100 is used to fill the hoisting hole 201, the formwork hanging device 100 for hoisting hole provided in the embodiment of the present invention further includes a supporting member 140 disposed around the periphery of the hoisting hole 201 on the upper surface of the concrete slab 200 where the hoisting hole 201 is located, and the frame is disposed on the concrete slab 200 where the hoisting hole 201 is located through the supporting member 140. The support member 140 also has an effect of preventing poured concrete from overflowing to an unnecessary area around the hoist hole 201. The supporting member 140 may be an i-beam, a channel, or an H-beam. For example, the frame 110 can be supported and prevented from collapsing by using the advantage of the high strength of the i-steel.
Referring to fig. 3 and 4, in the hoisting formwork apparatus 100 for a hoisting hole according to an embodiment of the present invention, the frame 110 includes an upper frame 112 and a lower frame 111 that are stacked and distributed in a cross manner. The upper frame 112 and the lower frame 111 are stacked and crossed to form a frame 110 with a hollow structure. In order to increase the stability of the frame 110, the upper frame 112 and the lower frame 111 of the embodiment of the present invention are stacked and vertically crossed.
Referring to fig. 3 and 5, the lower frame 111 includes a plurality of lower beams having an i-shaped structure with a gap 1123 formed by splicing two steel channels. The upper frame 112 has the same structure as the lower frame 111. Namely, the upper frame 112 comprises a plurality of upper beams which are formed by splicing two channel steels and have an I-shaped structure with gaps; the gaps of the upper beam and the lower beam, which are stacked and distributed in a crossing manner, are arranged to penetrate through the fastening member 130. Namely, a plurality of lower beams and a plurality of upper beams are stacked and distributed in a crossed manner to form the frame 110 with a hollow structure. For example, after a plurality of lower beams and a plurality of upper beams are stacked and crossed, a plurality of # -shaped units are formed, and the center of each # -shaped unit is hollow, so that a hollow structure is formed, and concrete is poured through the hollow structure.
Referring to fig. 3 and 4, in order to increase the structural stability of the formwork hanging device 100, when the formwork hanging device 100 is used to fill the hoisting hole 201 with cast concrete, the cast concrete deforms the formwork 120 due to gravity and causes structural deformation of the filled concrete slab. The embodiment of the utility model provides a hang mould device 100 of hole for hoist, still including set up in template 120 lower surface, and with upper frame 112 or lower floor's frame 111 correspond the bottom frame 150 that distributes, fastener 130 passes through bottom frame 150 connects template 120 and frame 110. The bottom layer frame 150 has the same structure as the upper layer frame 112 or the lower layer frame 111, and includes a plurality of bottom beams of an i-shaped structure formed by splicing two channel beams and having gaps, and the gaps of the bottom beams are communicated with the gaps of the upper beams or the lower beams which are stacked and distributed in a crossed manner, so as to be inserted with the fasteners 130. The bottom frame 150 and the upper frame 112 are distributed correspondingly in the embodiment of the present invention. Of course, the frame may be distributed corresponding to the lower frame 111. The fastening members 130 connect the frames 110 and the forms 120 through the lifting holes 210 of the lower frames 150, so that the lower frames 150 are each provided with an upward pulling force by the frames 110 formed by the lower frames 111 and the upper frames 112, so that the lower frames 150 are maintained parallel to the upper frames 112 correspondingly distributed, and the forms 120 are maintained in a parallel relationship with the upper frames 112 by the upward pulling force, thereby preventing the forms 120 from being deformed when concrete is poured and preventing the filled concrete slabs from being structurally deformed. The form 120 may be a metal plate such as a steel plate, or a non-metal plate such as a wood plate.
Referring to fig. 3 and 6, in the die hanging apparatus 100 for a hoisting hole according to an embodiment of the present invention, the fastening members 130 are distributed at intervals. In order to provide structural stability and strength of the die-lifting device 100, the embodiment of the present invention provides a fastening member 130 at each stacked intersection of the upper frame 112 and the lower frame 111. Referring to fig. 4, the fastening member 130 is a stud bolt, and includes a stud bolt 131 and nuts 132 threadedly coupled to both ends of the stud bolt 131. Wherein the double-headed screw 131 may be threaded at both ends thereof using reinforcing bars to form a threaded portion.
The embodiment of the utility model provides an above-mentioned hoist device 100's installation method is still provided, hoist and mount support piece 140 through hoisting equipment such as crane, and rest on hoisting hole 201 peripheral concrete slab 200, then hoist and mount the channel-section steel and splice the lower floor frame 111 that forms the underbeam that forms with the gap and splice the upper frame 112 that forms the upper beam that forms with the gap, thereby form frame 110, insert the gap that passes two channel-section steels double-pin reservations through stud 131, and adopt the nut to twist stud 131's upper end, with locking upper frame 112 and lower frame 111. And then, the template 120 is installed by setting up a temporary support, holes penetrating through the double-headed screws 131 are reserved in the template 120, channel steel is hoisted, every two channel steel are spliced to form a bottom beam with gaps, a plurality of bottom beams correspond to the bottom frame 150 formed by the upper-layer frame 112 or the lower-layer frame 111 in a distributed mode, the bottom beams are screwed into the lower ends of the double-headed screws 131 through nuts, the bottom beams are locked, installation of the template hanging device 100 is completed, and finally the temporary support is detached.
Referring to fig. 7 and 8, an embodiment of the present invention further provides a filling construction method for a hoisting hole 201, wherein a temporary support (not shown) is set up in a region below the hoisting hole 201, the form hoisting device 100 of the hoisting hole is installed by hoisting and setting the temporary support, the temporary support is removed, the form hoisting device 100 is used to cast concrete into the hoisting hole 201 to form a main body filled concrete slab, the concrete is cast into a plane of the concrete slab 200, as shown by a dotted line in fig. 7, the form hoisting device 100 is removed, and after the fastener 130 in the form hoisting device 100 is removed, a hole formed by the main body filled concrete slab 200 is grouted to form an auxiliary filled concrete slab, so that the hoisting hole 201 is filled to form a filled concrete slab 202 of a complete structure.
The embodiment of the utility model provides a filling construction method of lifting hole 201, after installation formwork hanging device 100, can demolish the temporary support, fill the work progress at lifting hole 201, need not set up formwork systems such as temporary support, do not occupy the regional space channel in lifting hole 201 below, consequently, do not influence the interior track debugging operation of this space channel and vehicle operation test or the current operation such as material transportation, equipment are current. That is to say, the utility model discloses hang mould device 100 does not influence the trafficability characteristic of space passageway below the hole for hoist. The utility model discloses hang mould device 100 need not set up a formwork system in hoisting hole 201 fills the work progress, and the cost is reduced has improved the efficiency of construction.
The present invention is not limited to the above embodiments, and all the changes made within the spirit and scope of the present invention are within the protection scope of the present invention.
Claims (9)
1. The utility model provides a hang mould device of hole for hoist, its characterized in that, including covering the hole for hoist, set up hollow out construction's frame at the upper surface of hole for hoist place concrete slab, the sealed template that covers the hole for hoist, set up at the lower surface of hole for hoist place concrete slab to and pass the fastener of hole for hoist connection template and frame.
2. The formwork lifting device for a hoisting hole of claim 1, further comprising a support member disposed around the periphery of the hoisting hole on the upper surface of the concrete slab on which the hoisting hole is formed, wherein the frame is disposed on the concrete slab on which the hoisting hole is formed through the support member.
3. The apparatus for hoisting a hole of claim 2, wherein the supporting member is a steel section.
4. The apparatus of claim 1, wherein the frame comprises an upper frame and a lower frame arranged in a cross-layered manner.
5. The form hanging device for the hoisting hole according to claim 4, wherein the upper frame comprises a plurality of upper beams of an I-shaped structure with a gap formed by splicing two channel steels; the lower-layer framework comprises a plurality of lower beams which are formed by splicing two channel steels and have I-shaped structures with gaps; and the gaps of the upper beams and the gaps of the lower beams which are distributed in a stacked and crossed manner are arranged in a penetrating manner and are used for penetrating the fastening pieces.
6. The form hanging device for a hoisting hole of claim 5, further comprising a bottom frame disposed on the lower surface of the form and distributed corresponding to the upper frame or the lower frame, wherein the fastener connects the form and the frame through the bottom frame.
7. The form hanging device for the hoisting hole according to claim 6, wherein the bottom layer frame comprises a plurality of bottom beams which are formed by splicing two channel steels and have an I-shaped structure with gaps, and the gaps of the bottom beams are communicated with the gaps of the upper beams or the lower beams which are stacked and distributed in a cross manner for inserting the fasteners.
8. The form hanger for lifting holes of claim 1, wherein the fastening members are spaced apart.
9. The die hanging apparatus for a hoisting hole according to claim 1, wherein the fastening member is a stud bolt comprising a stud bolt and nuts threadedly coupled to both ends of the stud bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921199244.1U CN210738580U (en) | 2019-07-26 | 2019-07-26 | Mould hanging device for hoisting hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921199244.1U CN210738580U (en) | 2019-07-26 | 2019-07-26 | Mould hanging device for hoisting hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210738580U true CN210738580U (en) | 2020-06-12 |
Family
ID=71006311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921199244.1U Expired - Fee Related CN210738580U (en) | 2019-07-26 | 2019-07-26 | Mould hanging device for hoisting hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210738580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486042A (en) * | 2019-07-26 | 2019-11-22 | 上海建工七建集团有限公司 | Hole for hoist hangs mold device and fills up construction method |
-
2019
- 2019-07-26 CN CN201921199244.1U patent/CN210738580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486042A (en) * | 2019-07-26 | 2019-11-22 | 上海建工七建集团有限公司 | Hole for hoist hangs mold device and fills up construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |