CN218323221U - Floor reserved hole and pipe well floor plugging device - Google Patents
Floor reserved hole and pipe well floor plugging device Download PDFInfo
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- CN218323221U CN218323221U CN202221889846.1U CN202221889846U CN218323221U CN 218323221 U CN218323221 U CN 218323221U CN 202221889846 U CN202221889846 U CN 202221889846U CN 218323221 U CN218323221 U CN 218323221U
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- square steel
- plank sheathing
- plugging device
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Abstract
The utility model discloses a entrance to a cave and piping shaft floor plugging device are reserved to floor, including the plank sheathing, the bottom of plank sheathing is equipped with the flitch, the top of plank sheathing is equipped with first square steel, first square steel top is equipped with the second square steel, second square steel perpendicular to first square steel, the flitch pass through shank of bolt, lock nut and the plank sheathing is connected, the plank sheathing passes through shank of bolt, adjusting nut with the second square steel is connected. The utility model discloses a portal and piping shaft floor plugging device are reserved to floor utilizes floor structural slab self to support as the bearing, and installation, fixed, regulation, easy operation can repeatedly have enough to meet the need the use, and can with floor and pipe sleeve between be connected the fastening, sealed strict, guarantee with the roughness of floor, safe firm during the construction, construction progress is fast, floor shutoff concrete shaping is of high quality, with low costs, extensive applicability.
Description
Technical Field
The utility model relates to a building engineering technical field particularly, relates to a entrance to a cave and piping shaft floor plugging device are reserved to floor.
Background
During the construction of building engineering concrete structure, because of construction needs and design requirement, each floor reserves entrance to a cave, for example: the device comprises a wire releasing hole, a tower crane hole, a temporary hoisting hole and a water and electric pipe well (without a floor slab embedded sleeve). The hole reservation is carried out according to the design requirement to each layer floor, treats that the hole uses and finishes or the shutoff is carried out after water and electricity tube well piping erection finishes, and the traditional art is at first resumeed the floor reinforcing bar of hole department, then sets up the scaffold, props up reservation hole template, concreting, and the construction process is complicated, sets up the scaffold material many, the turnover transportation is slow, the construction cycle is long, consuming time and wasting labour, the increase cost.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides a portal and piping shaft floor plugging device are reserved to floor can overcome prior art's the aforesaid not enough.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
the utility model provides an entrance to a cave and piping shaft floor plugging device are reserved to floor, includes the plank sheathing, the bottom of plank sheathing is equipped with the flitch, the top of plank sheathing is equipped with first square steel, first square steel top is equipped with the second square steel, second square steel perpendicular to first square steel, the flitch pass through shank of bolt, lock nut with the plank sheathing is connected, the plank sheathing passes through shank of bolt, adjusting nut with the second square steel is connected.
Furthermore, the wood formwork is located below the reserved hole of the structural floor slab, and the width of the contact surface of the wood formwork and the finished floor slab concrete is larger than or equal to 200mm.
Furthermore, the wooden template is provided with an opening which has the same shape as the pipe casing in the pipe well, and the opening of the wooden template is attached to the outer wall of the pipe casing in the pipe well.
Furtherly, first side steel is located the structure floor and reserves entrance to a cave top, first side steel both ends all extend to the entrance to a cave outside is reserved to the structure floor.
Furthermore, the lengths of the two ends of the first square steel, which are positioned outside the reserved hole of the structural floor slab, are both more than or equal to 500mm.
The utility model has the advantages that: utilize floor structural slab self to support as the bearing, place first square steel on the entrance to a cave floor and transmit load as the crossbeam, the wooden formwork that the installation has been made up, utilize the fixed shank of bolt on the template to pass the second square steel of fixing on the crossbeam, through adjusting nut, fixed whole template device, the installation, it is fixed, the regulation, easy operation, can repeat the turnover use, and can be connected the fastening with between floor and the pipe sleeve, it is sealed strict, guarantee with the roughness of floor, safe firm during construction, the construction progress is fast, floor shutoff concrete shaping is of high quality, low cost, and wide applicability, in the traditional art has been solved, the construction process is complicated, it is many to set up scaffold material, turnover and transportation are slower, the construction cycle is long, it is time consuming, a series of problems such as increase cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a floor reserved hole and a pipe well floor plugging device according to an embodiment of the present invention;
FIG. 2 isbase:Sub>A sectional view taken along line A-A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
fig. 4 is a schematic structural view of a wooden formwork;
in the figure: 1. the method comprises the following steps of wood formwork, 2 wood beams, 3 first square steel, 4 second square steel, 5 bolt rods, 6 locking nuts, 7 adjusting nuts, 8 pipe casings in pipe wells, 9 and a reserved hole of a structural floor slab.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1-4, according to the embodiment of the utility model provides a entrance to a cave and pipe-line well floor plugging device are reserved to floor, including plank sheathing 1, plank sheathing 1's bottom is equipped with flitch 2, plank sheathing 1's top is equipped with first square steel 3, 3 tops of first square steel are equipped with second square steel 4, 4 perpendicular to of second square steel first square steel 3, flitch 2 pass through shank of bolt 5, lock nut 6 with plank sheathing 1 is connected, plank sheathing 1 passes through shank of bolt 5, adjusting nut 7 with second square steel 4 is connected, second square steel 4, shank of bolt 5, lock nut 6 and adjusting nut 7's quantity and model can suitably adjust according to the building site actual conditions.
In a specific embodiment, the plank sheathing 1 is located below the reserved hole 9 of the structural floor slab, and the width of the contact surface between the plank sheathing 1 and the finished floor slab concrete is greater than or equal to 200mm.
In a specific embodiment, the wooden formwork 1 is provided with an opening having the same shape as the pipe well internal pipeline casing 8, and the opening of the wooden formwork 1 is attached to the outer wall of the pipe well internal pipeline casing 8.
In a specific embodiment, the first square steel 3 is located above the reserved hole 9 of the structural floor slab, and both ends of the first square steel 3 extend to the outside of the reserved hole 9 of the structural floor slab.
In a specific embodiment, the lengths of the two ends of the first square steel 3, which are located outside the reserved hole 9 of the structural floor slab, are both greater than or equal to 500mm.
In a specific embodiment, the thickness of the wooden template 1 is 15mm, the size of the batten is 40mm 80mm, the size of the first square steel is 60mm 80mm, the size of the second square steel is 40mm 4040mm, the bolt rod 5 is a phi 12 bolt rod, a PVC sleeve with the length equal to the thickness of the floor slab is sleeved outside the bolt rod 5, the locking nut 6 is a phi 12 locking nut, and the adjusting nut 7 is a phi 12 adjusting nut.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.
After the pipeline in the pipeline well of the floor is installed, a wood template and battens are determined and processed according to the reserved hole size and the diameter of a pipeline sleeve, the size of the template in the length direction and the width of a contact surface of finished floor concrete are larger than or equal to 200mm, the battens are fixed on the processed wood template through a bolt rod and a locking nut, after floor slab reinforcing steel bars at the reserved hole or the pipe well of the floor are restored, first square steel is placed on the floor slab at the hole to serve as a cross beam to transmit load, the length of the cross beam on two sides of the hole is larger than or equal to 500mm, the combined wood template is installed, the bolt rod fixed on the template penetrates through second square steel fixed on the cross beam, and the whole template device is fixed through an adjusting nut, so that the template is tightly contacted with the floor slab and the pipeline sleeve, and the flatness is guaranteed.
When no pipeline exists in a reserved hole of a floor, the wood formwork is reinforced only by considering the size of the hole, and the sizes of the length direction and the width direction of the formwork and the width of the contact surface of the finished floor concrete are larger than or equal to 200mm. The installation procedure is as above.
And (3) completing the installation of the template, after the template is checked and accepted, beginning to pour the concrete, dismantling the template after the concrete reaches the strength, loosening the adjusting nut at the upper part of the bolt rod during dismantling, taking down the template at the lower part integrally, transferring other floors for use, and repeating the steps.
The plugging device can be adjusted according to the actual size of the reserved hole and the actual size of the pipe well, so that the requirements on strength, rigidity and stability are met.
To sum up, with the help of the above-mentioned technical scheme of the utility model, support as the bearing through floor structural slab self, place first party steel on the entrance to a cave floor as crossbeam transmission load, the wooden formwork that the installation has been made up, utilize the fixed shank of bolt on the template to pass the second square steel of fixing on the crossbeam, through adjusting nut, fixed whole template device, the installation, it is fixed, adjust, easy operation, can repeatedly have enough to meet the need the use, and can with floor and pipe sleeve between be connected the fastening, it is sealed strict, guarantee with the roughness of floor, safety and stability during the construction, the construction progress is fast, floor shutoff concrete shaping is of high quality, therefore, the carrier wave prepaid electric energy meter is low in cost, wide applicability has been solved in the conventional art, construction processes is complicated, set up scaffold material many, turnover and transportation are slow, construction cycle is long, consume time and work, a series of problems such as increase cost.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a portal and pipe shaft floor plugging device are reserved to floor, a serial communication port, including plank sheathing (1), the bottom of plank sheathing (1) is equipped with flitch (2), the top of plank sheathing (1) is equipped with first side steel (3), first side steel (3) top is equipped with second side steel (4), second side steel (4) perpendicular to first side steel (3), flitch (2) through shank of bolt (5), lock nut (6) with plank sheathing (1) is connected, plank sheathing (1) is passed through shank of bolt (5), adjusting nut (7) with second side steel (4) are connected.
2. The floor reserved hole and pipe well floor plugging device according to claim 1, wherein the wooden template (1) is located below the structural floor reserved hole (9), and the width of the contact surface of the wooden template (1) and finished floor concrete is larger than or equal to 200mm.
3. The floor reserved hole and pipe well floor plugging device according to claim 1, wherein an opening with the same shape as the pipe well inner pipe casing (8) is formed in the wooden template (1), and the opening of the wooden template (1) is attached to the outer wall of the pipe well inner pipe casing (8).
4. Floor reservation hole and pipe shaft floor plugging device according to claim 1, characterized in that said first square steel (3) is located above a structural floor reservation hole (9), both ends of said first square steel (3) extending outside said structural floor reservation hole (9).
5. The floor reserved hole and pipe well floor plugging device according to claim 4, wherein the lengths of two ends of the first square steel (3) positioned outside the structural floor reserved hole (9) are both greater than or equal to 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221889846.1U CN218323221U (en) | 2022-07-21 | 2022-07-21 | Floor reserved hole and pipe well floor plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221889846.1U CN218323221U (en) | 2022-07-21 | 2022-07-21 | Floor reserved hole and pipe well floor plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218323221U true CN218323221U (en) | 2023-01-17 |
Family
ID=84871669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221889846.1U Active CN218323221U (en) | 2022-07-21 | 2022-07-21 | Floor reserved hole and pipe well floor plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218323221U (en) |
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2022
- 2022-07-21 CN CN202221889846.1U patent/CN218323221U/en active Active
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