CN210563413U - A indent device for cast-in-place horizontal floor - Google Patents
A indent device for cast-in-place horizontal floor Download PDFInfo
- Publication number
- CN210563413U CN210563413U CN201921323239.7U CN201921323239U CN210563413U CN 210563413 U CN210563413 U CN 210563413U CN 201921323239 U CN201921323239 U CN 201921323239U CN 210563413 U CN210563413 U CN 210563413U
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- pipe
- horizontal
- cast
- connecting piece
- cross
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- 238000003825 pressing Methods 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000011065 in-situ storage Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 238000009415 formwork Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 14
- 230000007547 defect Effects 0.000 abstract description 2
- 101100348084 Drosophila melanogaster CDase gene Proteins 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model discloses a groove-pressing device for a cast-in-situ horizontal floor slab, which comprises a group of vertical pipes connected above binding steel bars of the cast-in-situ horizontal floor slab, a group of horizontal pipes connected on the vertical pipes and connecting pieces connected at joints of the vertical pipes and the horizontal pipes; the connecting piece comprises a corner connecting piece, a cross-shaped connector connecting piece and a T-shaped connector connecting piece, and the connecting pieces are detachably connected; the vertical pipe and the transverse pipe are connected to form a slot in the cast-in-place floor slab during construction, so that the defects of construction quality and safety hazards caused by using a motor are avoided, and the trapezoidal sections of the vertical pipe and the transverse pipe are convenient to lift; the transverse pipe and the vertical pipe are connected through the corner connecting piece, the cross joint connecting piece and the T-shaped joint connecting piece, so that different wire groove forms can be formed on one hand, the site condition is adapted, the disassembly and the assembly are convenient, and the working efficiency is improved on the other hand; support and fix through support piece and spacing, guaranteed not take place to deflect when pouring the indent device.
Description
Technical Field
The utility model relates to a floor construction technical field, in particular to indent device for cast-in-place horizontal floor.
Background
In the building construction process, in order to lay electromechanical water pipes and electric pipes in the floor in the later period conveniently, hidden burying and hidden laying are achieved, grooves need to be pressed out of the floor in the construction of a main body structure, and therefore the safe and quick groove pressing device is particularly important.
The traditional slotting mode is a wiring slotting mode, a cutting machine is used for cutting a slot in a running direction, and then an electric hammer and the cutting machine are used for chiseling the slot; firstly, drawing two straight lines suitable for the width of a pipe groove on the surface of concrete, then cutting a seam along the line by using an angle grinder or a cutting machine, holding the angle grinder by one hand during seam cutting, and watering and cooling the angle grinder along the line by holding a water bottle by the other hand. And after the seams are cut, chiseling the concrete between the two seams by using an electric hammer and a cutting machine, and forming grooves. The mode of picking and chiseling the groove: firstly, the operation difficulty is high, the method is complex and the efficiency is low, and the labor cost is increased; secondly, the construction site is influenced, the site noise is serious, ash and slag splash, personal safety injury is easily caused to constructors, and the construction site is not suitable for being used in a standardized construction site, and is particularly not suitable for being used in a construction site with higher safety and civilization requirements. Therefore, it is desirable to provide a horizontal floor grooving apparatus that facilitates grooving operations, that can be standardized and that can be reused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a indent device for cast-in-place horizontal floor for the shaping of required wire casing, standardization and the reuse scheduling technical problem of indent device when laying water pipe or electric pipe installation in solving the floor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a groove pressing device for a cast-in-situ horizontal floor slab comprises a group of vertical pipes, a group of transverse pipes and connecting pieces, wherein the vertical pipes are connected above binding steel bars of the cast-in-situ horizontal floor slab; wherein, the connecting piece contains even piece of bight, cross joint even piece and T shape joint even piece, and the connecting piece is all can dismantle the connection.
Furthermore, the cross sections of the vertical pipe and the transverse pipe are trapezoidal surfaces, wherein one long side of each trapezoidal surface is an upper side surface, and one narrow side of each trapezoidal surface is a lower side surface.
Furthermore, the corner connecting piece is a rectangular connecting plate arranged at the joint of the top end of the vertical pipe and the side transverse pipe, and the side transverse pipe is a transverse rod arranged on one side of the top end of the vertical pipe and arranged at a right angle; one end of the corner connecting piece is connected with the side transverse pipe, and the other end of the corner connecting piece is connected with the vertical pipe.
Furthermore, the cross joint connecting piece is a cross connecting plate arranged at the connecting position of the vertical pipe and the symmetrical transverse pipes, and the symmetrical transverse pipes are symmetrically arranged on the transverse rods on the two sides of the vertical pipe in the length direction and are in cross arrangement.
Furthermore, T shape joint even piece is the rectangle connecting plate that standpipe tip and the horizontal pipe junction of top set up, and the horizontal pipe of top sets up and the two is T shape at standpipe tip symmetry, and wherein the standpipe is connected to T shape joint even piece one end, and the other end is connected the horizontal pipe middle part of top.
Furthermore, the vertical pipe and the transverse pipe are hollow pipes, and sealing plates are arranged at the end parts of the vertical pipe and the transverse pipe.
Furthermore, the length and the width of the vertical pipe and the horizontal pipe are adapted to the length and the width of the water pipe or the electric pipe installation groove, and the height of the vertical pipe and the horizontal pipe is greater than the height of the water pipe or the electric pipe installation groove
Furthermore, a support piece is arranged between the vertical pipe, the bottom surface of the transverse pipe and the floor slab bottom surface pouring template, and the support piece is a steel bar stirrup, a horizontal longitudinal bar or a horizontal transverse bar; and limiting stop levers or limiting baffle plates are arranged on two sides of the vertical pipe and the transverse pipe.
Furthermore, the side surface of the vertical pipe or the transverse pipe is provided with scales.
The beneficial effects of the utility model are embodied in:
1) the utility model forms the wire groove of the design water pipe or the electric pipe in the cast-in-place floor slab through the connection of the vertical pipe and the horizontal pipe, and the groove body is molded through cast-in-place, thereby avoiding the defects of construction quality and the harm of construction safety caused by using a motor to chisel the groove, and the design of the trapezoidal section of the vertical pipe and the horizontal pipe is convenient for lifting and pulling out the device, and the device can be prefabricated in advance, thereby saving the construction time;
2) the utility model connects the horizontal pipe and the vertical pipe through the corner connecting piece, the cross joint connecting piece and the T-shaped joint connecting piece, on one hand, different wire groove forms can be formed so as to adapt to the field situation, on the other hand, the disassembly and the installation are convenient, and the working efficiency is improved;
3) the utility model can ensure the accuracy of the grooving position to the maximum extent through positioning and retesting during construction, and support and fix the grooving device through the support piece and the limit, thereby ensuring that the grooving device does not deflect during pouring;
the components of the utility model are simple, easy to manufacture and reuse; the construction method is simple and convenient, and is convenient for field operation and use; additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention; the primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description.
Drawings
FIG. 1 is a schematic view of a connection of a caulking groove device;
FIG. 2 is a schematic view of a corner connector;
FIG. 3 is a schematic view of a cruciform joint connection;
fig. 4 is a schematic view of a T-joint connection.
Reference numerals: 1-vertical tubes, 2-side cross tubes, 3-symmetrical cross tubes, 4-top cross tubes, 5-corner connectors, 6-cross connectors, 7-T connectors, 8-closure plates.
Detailed Description
As shown in fig. 1, a groove-pressing device for a cast-in-place horizontal floor slab comprises a group of vertical pipes 1 connected above floor slab binding steel bars, a group of horizontal pipes connected to the vertical pipes 1, and connecting pieces connected to joints of the vertical pipes 1 and the horizontal pipes; the connecting piece comprises a corner connecting piece 5, a cross-shaped joint connecting piece 6 and a T-shaped joint connecting piece 7, and the connecting pieces are all connected through bolts; in the embodiment, the vertical pipe 1 and the horizontal pipe are both manufactured by galvanized trapezoidal steel rectangular pipes which are hollow pipes, and the end parts of the pipe openings are provided with sealing steel plates, wherein the long side of a trapezoidal surface is an upper side surface, and the narrow side of the trapezoidal surface is a lower side surface; in fig. 1, different node forms of the connection of the vertical pipe 1 and the horizontal pipe are illustrated, wherein a cross joint, a T joint and a corner joint are included for illustrating the connection use condition of the indent device under different connection forms.
As shown in fig. 2, the corner connecting piece 5 is a rectangular connecting plate arranged at the joint of the top end of the vertical pipe 1 and the side horizontal pipe 2, and the side horizontal pipe 2 is a cross rod arranged at one side of the top end of the vertical pipe 1, and the two are arranged in a right angle; the corner connecting piece 5 is made of galvanized flat iron with holes, one end of the corner connecting piece 5 is connected with the side transverse pipe 2, and the other end of the corner connecting piece is connected with the vertical pipe 1.
As shown in fig. 3, cross joint even 6 is the cross connecting plate that standpipe 1 and the 3 junctions of the horizontal pipe of symmetry set up, and the horizontal pole and the two that the horizontal pipe 3 is the cross for the symmetry setting is in standpipe 1 length to both sides are arranged in the cross, and cross joint even 6 adopts the foraminiferous band iron of cross galvanized to make, and four ends of cross joint even 6 correspond the cross connected node of standpipe 1 and the 3 junctions of the horizontal pipe of symmetry respectively.
As shown in fig. 4, the T-shaped joint connecting piece 7 is a rectangular connecting plate arranged at the joint of the end of the vertical pipe 1 and the top horizontal pipe 4, and the top horizontal pipe 4 is symmetrically arranged at the end of the vertical pipe 1 and is T-shaped; the T-shaped joint connecting piece 7 is made of cross-shaped galvanized flat iron with holes, wherein one end of the T-shaped joint connecting piece 7 is connected with the vertical pipe 1, and the other end of the T-shaped joint connecting piece is connected with the middle part of the top transverse pipe 4.
In this embodiment, the cross bars are determined as the side cross tubes 2, the symmetrical cross tubes 3 and the top cross tubes 4 according to the node conditions, and one cross bar is respectively connected with the vertical tube 1 at different nodes as any one of the side cross tubes 2, the symmetrical cross tubes 3 or the top cross tubes 4 according to the node conditions.
With reference to fig. 1 to 4, a construction method of a groove pressing device for a cast-in-place horizontal floor slab is further described, which includes the following specific steps:
the method comprises the steps of firstly, determining the lengths of a vertical pipe 1 and a transverse pipe and the form of a connecting node between the vertical pipe 1 and the transverse pipe according to the connection form of a designed water pipe or electric pipe and by combining a route map of the designed water pipe or electric pipe, and designing the arrangement positions of the vertical pipe 1 and the transverse pipe.
Step two, respectively manufacturing a vertical pipe 1 and a horizontal pipe, wherein when the vertical pipe 1 and the horizontal pipe are manufactured, the length and the width of the vertical pipe 1 and the horizontal pipe are adapted to the length and the width of a water pipe or an electric pipe installation groove, and the height of the vertical pipe 1 and the horizontal pipe is greater than the height of the water pipe or the electric pipe installation groove; the longest length is responsible for in 1 or violently managing of standpipe, and the main pipe leads to long setting, and other standpipes 1 or violently manage and adopt bight even 5, cross joint even 6 and T shape to connect the installation respectively, form the indent device of horizontal floor.
Thirdly, laying the installed groove pressing device on the bound floor slab steel bars, then measuring whether the elevation of the top surface of the groove pressing device meets the requirement, then supporting and connecting the lower part of the groove pressing device through a steel bar stirrup, and fixing the groove pressing device through a limiting steel bar; wherein, spacing reinforcing bar interval sets up the both sides at indent device.
And step four, pouring floor concrete, measuring the position of the groove pressing device during pouring, symmetrically vibrating the two sides of the groove pressing device during vibration, re-measuring the position of the groove pressing device after vibration is finished, or timely adjusting the groove pressing device without meeting design requirements, and controlling the pouring height by setting a scale strip on the side surface of the groove pressing device.
And step five, after the floor slab concrete is cured, lifting the groove pressing device, trimming the floor slab forming groove, and finally, disassembling and cleaning the groove pressing device for recycling.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be considered by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (9)
1. A groove pressing device for a cast-in-situ horizontal floor slab is characterized by comprising a group of vertical pipes (1) connected above binding steel bars of the cast-in-situ horizontal floor slab, a group of transverse pipes connected to the vertical pipes (1) and connecting pieces connected to joints of the vertical pipes (1) and the transverse pipes; wherein, the connecting piece contains corner even piece (5), cross joint even piece (6) and T shape and connects even piece (7), and the connecting piece is all can dismantle the connection.
2. A rebate apparatus for cast-in-place horizontal floor slabs according to claim 1, characterised in that the cross-section of the risers (1) and cross-pipes is trapezoidal, with the longer side of the trapezoidal being the upper side and the narrower side being the lower side.
3. A notching device for a cast-in-place horizontal floor, according to claim 1, wherein said corner connecting piece (5) is a rectangular connecting plate provided at the joint of the top end of the vertical pipe (1) and the side horizontal pipe (2), and the side horizontal pipe (2) is a cross bar provided at one side of the top end of the vertical pipe (1), and the two are arranged at a right angle; one end of the corner connecting piece (5) is connected with the side transverse pipe (2), and the other end is connected with the vertical pipe (1).
4. A notching device for a cast-in-place horizontal floor, according to claim 1, wherein said cross joint connecting piece (6) is a cross connecting plate provided at the junction of the vertical pipe (1) and the symmetrical horizontal pipe (3), and the symmetrical horizontal pipe (3) is a cross rod symmetrically provided at both sides of the vertical pipe (1) in the longitudinal direction and arranged in a cross shape.
5. The channel-pressing device for the cast-in-place horizontal floor slab as claimed in claim 1, wherein the T-shaped joint connecting piece (7) is a rectangular connecting plate arranged at the joint of the end part of the vertical pipe (1) and the top horizontal pipe (4), the top horizontal pipe (4) is symmetrically arranged at the end part of the vertical pipe (1) and is T-shaped, one end of the T-shaped joint connecting piece (7) is connected with the vertical pipe (1), and the other end is connected with the middle part of the top horizontal pipe (4).
6. A rebate apparatus for cast-in-place horizontal floor slabs according to claim 1, characterised in that the risers (1) and cross-tubes are hollow tubes and that the ends of the risers (1) and cross-tubes are provided with closure plates (8).
7. A channel-pressing device for a cast-in-place horizontal floor as claimed in claim 1, wherein the length and width of the vertical pipe (1) and the horizontal pipe are adapted to the length and width of the water pipe or electric pipe installation channel, and the height of the vertical pipe (1) and the horizontal pipe is greater than the height of the water pipe or electric pipe installation channel.
8. The channel-pressing device for the cast-in-place horizontal floor slab as claimed in claim 1, wherein a supporting member is arranged between the vertical pipe (1) and the pouring formwork at the bottom surface of the horizontal pipe and the bottom surface of the floor slab, and the supporting member is a steel bar stirrup, a horizontal longitudinal bar or a horizontal transverse bar; and limiting stop rods or limiting baffle plates are arranged on two sides of the vertical pipe (1) and the transverse pipe.
9. A rebate apparatus for cast-in-place horizontal floors according to claim 1, wherein the side of the riser (1) or cross-tube is provided with graduations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921323239.7U CN210563413U (en) | 2019-08-15 | 2019-08-15 | A indent device for cast-in-place horizontal floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921323239.7U CN210563413U (en) | 2019-08-15 | 2019-08-15 | A indent device for cast-in-place horizontal floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210563413U true CN210563413U (en) | 2020-05-19 |
Family
ID=70622938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921323239.7U Expired - Fee Related CN210563413U (en) | 2019-08-15 | 2019-08-15 | A indent device for cast-in-place horizontal floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210563413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424736A (en) * | 2019-08-15 | 2019-11-08 | 中建一局集团建设发展有限公司 | A kind of groove pressing device and its construction method for cast-in-place horizontal floor |
-
2019
- 2019-08-15 CN CN201921323239.7U patent/CN210563413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424736A (en) * | 2019-08-15 | 2019-11-08 | 中建一局集团建设发展有限公司 | A kind of groove pressing device and its construction method for cast-in-place horizontal floor |
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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: 20200519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |